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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.0.4-201505222222.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index 74b6c6d..eac0e77 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 4d68ec8..9546b75 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1203,6 +1203,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2300,6 +2307,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2601,6 +2612,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index 3d16bcc..a3b342e 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,72 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
449 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
453 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
454 +ifeq ($(KBUILD_EXTMOD),)
455 +gcc-plugins:
456 + $(Q)$(MAKE) $(build)=tools/gcc
457 +else
458 +gcc-plugins: ;
459 +endif
460 +else
461 +gcc-plugins:
462 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
463 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
464 +else
465 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
466 +endif
467 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
468 +endif
469 +endif
470 +
471 ifdef CONFIG_READABLE_ASM
472 # Disable optimizations that make assembler listings hard to read.
473 # reorder blocks reorders the control in the function
474 @@ -714,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
475 else
476 KBUILD_CFLAGS += -g
477 endif
478 -KBUILD_AFLAGS += -Wa,-gdwarf-2
479 +KBUILD_AFLAGS += -Wa,--gdwarf-2
480 endif
481 ifdef CONFIG_DEBUG_INFO_DWARF4
482 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
483 @@ -884,7 +952,7 @@ export mod_sign_cmd
484
485
486 ifeq ($(KBUILD_EXTMOD),)
487 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
488 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
489
490 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
491 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
492 @@ -934,6 +1002,8 @@ endif
493
494 # The actual objects are generated when descending,
495 # make sure no implicit rule kicks in
496 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
497 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
498 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
499
500 # Handle descending into subdirectories listed in $(vmlinux-dirs)
501 @@ -943,7 +1013,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
502 # Error messages still appears in the original language
503
504 PHONY += $(vmlinux-dirs)
505 -$(vmlinux-dirs): prepare scripts
506 +$(vmlinux-dirs): gcc-plugins prepare scripts
507 $(Q)$(MAKE) $(build)=$@
508
509 define filechk_kernel.release
510 @@ -986,10 +1056,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
511
512 archprepare: archheaders archscripts prepare1 scripts_basic
513
514 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
515 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
516 prepare0: archprepare FORCE
517 $(Q)$(MAKE) $(build)=.
518
519 # All the preparing..
520 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
521 prepare: prepare0
522
523 # Generate some files
524 @@ -1103,6 +1176,8 @@ all: modules
525 # using awk while concatenating to the final file.
526
527 PHONY += modules
528 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
529 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
530 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
531 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
532 @$(kecho) ' Building modules, stage 2.';
533 @@ -1118,7 +1193,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
534
535 # Target to prepare building external modules
536 PHONY += modules_prepare
537 -modules_prepare: prepare scripts
538 +modules_prepare: gcc-plugins prepare scripts
539
540 # Target to install modules
541 PHONY += modules_install
542 @@ -1184,7 +1259,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
543 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
544 signing_key.priv signing_key.x509 x509.genkey \
545 extra_certificates signing_key.x509.keyid \
546 - signing_key.x509.signer vmlinux-gdb.py
547 + signing_key.x509.signer vmlinux-gdb.py \
548 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
549 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
550 + tools/gcc/randomize_layout_seed.h
551
552 # clean - Delete most, but leave enough to build external modules
553 #
554 @@ -1223,7 +1301,7 @@ distclean: mrproper
555 @find $(srctree) $(RCS_FIND_IGNORE) \
556 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
557 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
558 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
559 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
560 -type f -print | xargs rm -f
561
562
563 @@ -1389,6 +1467,8 @@ PHONY += $(module-dirs) modules
564 $(module-dirs): crmodverdir $(objtree)/Module.symvers
565 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
566
567 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
568 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
569 modules: $(module-dirs)
570 @$(kecho) ' Building modules, stage 2.';
571 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
572 @@ -1529,17 +1609,21 @@ else
573 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
574 endif
575
576 -%.s: %.c prepare scripts FORCE
577 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
578 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
579 +%.s: %.c gcc-plugins prepare scripts FORCE
580 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
581 %.i: %.c prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 -%.o: %.c prepare scripts FORCE
584 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
585 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
586 +%.o: %.c gcc-plugins prepare scripts FORCE
587 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
588 %.lst: %.c prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 -%.s: %.S prepare scripts FORCE
591 +%.s: %.S gcc-plugins prepare scripts FORCE
592 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
593 -%.o: %.S prepare scripts FORCE
594 +%.o: %.S gcc-plugins prepare scripts FORCE
595 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
596 %.symtypes: %.c prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 @@ -1551,11 +1635,15 @@ endif
599 $(build)=$(build-dir)
600 # Make sure the latest headers are built for Documentation
601 Documentation/: headers_install
602 -%/: prepare scripts FORCE
603 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
604 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
605 +%/: gcc-plugins prepare scripts FORCE
606 $(cmd_crmodverdir)
607 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
608 $(build)=$(build-dir)
609 -%.ko: prepare scripts FORCE
610 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
611 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
612 +%.ko: gcc-plugins prepare scripts FORCE
613 $(cmd_crmodverdir)
614 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
615 $(build)=$(build-dir) $(@:.ko=.o)
616 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
617 index 8f8eafb..3405f46 100644
618 --- a/arch/alpha/include/asm/atomic.h
619 +++ b/arch/alpha/include/asm/atomic.h
620 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
621 #define atomic_dec(v) atomic_sub(1,(v))
622 #define atomic64_dec(v) atomic64_sub(1,(v))
623
624 +#define atomic64_read_unchecked(v) atomic64_read(v)
625 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
626 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
627 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
628 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
629 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
630 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
631 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
632 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
633 +
634 #endif /* _ALPHA_ATOMIC_H */
635 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
636 index ad368a9..fbe0f25 100644
637 --- a/arch/alpha/include/asm/cache.h
638 +++ b/arch/alpha/include/asm/cache.h
639 @@ -4,19 +4,19 @@
640 #ifndef __ARCH_ALPHA_CACHE_H
641 #define __ARCH_ALPHA_CACHE_H
642
643 +#include <linux/const.h>
644
645 /* Bytes per L1 (data) cache line. */
646 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
647 -# define L1_CACHE_BYTES 64
648 # define L1_CACHE_SHIFT 6
649 #else
650 /* Both EV4 and EV5 are write-through, read-allocate,
651 direct-mapped, physical.
652 */
653 -# define L1_CACHE_BYTES 32
654 # define L1_CACHE_SHIFT 5
655 #endif
656
657 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
658 #define SMP_CACHE_BYTES L1_CACHE_BYTES
659
660 #endif
661 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
662 index 968d999..d36b2df 100644
663 --- a/arch/alpha/include/asm/elf.h
664 +++ b/arch/alpha/include/asm/elf.h
665 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
666
667 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
668
669 +#ifdef CONFIG_PAX_ASLR
670 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
671 +
672 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
673 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
674 +#endif
675 +
676 /* $0 is set by ld.so to a pointer to a function which might be
677 registered using atexit. This provides a mean for the dynamic
678 linker to call DT_FINI functions for shared libraries that have
679 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
680 index aab14a0..b4fa3e7 100644
681 --- a/arch/alpha/include/asm/pgalloc.h
682 +++ b/arch/alpha/include/asm/pgalloc.h
683 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
684 pgd_set(pgd, pmd);
685 }
686
687 +static inline void
688 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
689 +{
690 + pgd_populate(mm, pgd, pmd);
691 +}
692 +
693 extern pgd_t *pgd_alloc(struct mm_struct *mm);
694
695 static inline void
696 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
697 index a9a1195..e9b8417 100644
698 --- a/arch/alpha/include/asm/pgtable.h
699 +++ b/arch/alpha/include/asm/pgtable.h
700 @@ -101,6 +101,17 @@ struct vm_area_struct;
701 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
702 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
703 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
704 +
705 +#ifdef CONFIG_PAX_PAGEEXEC
706 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
707 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
708 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
709 +#else
710 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
711 +# define PAGE_COPY_NOEXEC PAGE_COPY
712 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
713 +#endif
714 +
715 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
716
717 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
718 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
719 index 2fd00b7..cfd5069 100644
720 --- a/arch/alpha/kernel/module.c
721 +++ b/arch/alpha/kernel/module.c
722 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
723
724 /* The small sections were sorted to the end of the segment.
725 The following should definitely cover them. */
726 - gp = (u64)me->module_core + me->core_size - 0x8000;
727 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
728 got = sechdrs[me->arch.gotsecindex].sh_addr;
729
730 for (i = 0; i < n; i++) {
731 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
732 index e51f578..16c64a3 100644
733 --- a/arch/alpha/kernel/osf_sys.c
734 +++ b/arch/alpha/kernel/osf_sys.c
735 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
736 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
737
738 static unsigned long
739 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
740 - unsigned long limit)
741 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
742 + unsigned long limit, unsigned long flags)
743 {
744 struct vm_unmapped_area_info info;
745 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
746
747 info.flags = 0;
748 info.length = len;
749 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
750 info.high_limit = limit;
751 info.align_mask = 0;
752 info.align_offset = 0;
753 + info.threadstack_offset = offset;
754 return vm_unmapped_area(&info);
755 }
756
757 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
758 merely specific addresses, but regions of memory -- perhaps
759 this feature should be incorporated into all ports? */
760
761 +#ifdef CONFIG_PAX_RANDMMAP
762 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
763 +#endif
764 +
765 if (addr) {
766 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
767 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
768 if (addr != (unsigned long) -ENOMEM)
769 return addr;
770 }
771
772 /* Next, try allocating at TASK_UNMAPPED_BASE. */
773 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
774 - len, limit);
775 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
776 +
777 if (addr != (unsigned long) -ENOMEM)
778 return addr;
779
780 /* Finally, try allocating in low memory. */
781 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
782 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
783
784 return addr;
785 }
786 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
787 index 9d0ac09..479a962 100644
788 --- a/arch/alpha/mm/fault.c
789 +++ b/arch/alpha/mm/fault.c
790 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
791 __reload_thread(pcb);
792 }
793
794 +#ifdef CONFIG_PAX_PAGEEXEC
795 +/*
796 + * PaX: decide what to do with offenders (regs->pc = fault address)
797 + *
798 + * returns 1 when task should be killed
799 + * 2 when patched PLT trampoline was detected
800 + * 3 when unpatched PLT trampoline was detected
801 + */
802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
803 +{
804 +
805 +#ifdef CONFIG_PAX_EMUPLT
806 + int err;
807 +
808 + do { /* PaX: patched PLT emulation #1 */
809 + unsigned int ldah, ldq, jmp;
810 +
811 + err = get_user(ldah, (unsigned int *)regs->pc);
812 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
813 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
814 +
815 + if (err)
816 + break;
817 +
818 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
819 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
820 + jmp == 0x6BFB0000U)
821 + {
822 + unsigned long r27, addr;
823 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
824 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
825 +
826 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
827 + err = get_user(r27, (unsigned long *)addr);
828 + if (err)
829 + break;
830 +
831 + regs->r27 = r27;
832 + regs->pc = r27;
833 + return 2;
834 + }
835 + } while (0);
836 +
837 + do { /* PaX: patched PLT emulation #2 */
838 + unsigned int ldah, lda, br;
839 +
840 + err = get_user(ldah, (unsigned int *)regs->pc);
841 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
842 + err |= get_user(br, (unsigned int *)(regs->pc+8));
843 +
844 + if (err)
845 + break;
846 +
847 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
848 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
849 + (br & 0xFFE00000U) == 0xC3E00000U)
850 + {
851 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
852 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
853 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
854 +
855 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
856 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
857 + return 2;
858 + }
859 + } while (0);
860 +
861 + do { /* PaX: unpatched PLT emulation */
862 + unsigned int br;
863 +
864 + err = get_user(br, (unsigned int *)regs->pc);
865 +
866 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
867 + unsigned int br2, ldq, nop, jmp;
868 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
869 +
870 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
871 + err = get_user(br2, (unsigned int *)addr);
872 + err |= get_user(ldq, (unsigned int *)(addr+4));
873 + err |= get_user(nop, (unsigned int *)(addr+8));
874 + err |= get_user(jmp, (unsigned int *)(addr+12));
875 + err |= get_user(resolver, (unsigned long *)(addr+16));
876 +
877 + if (err)
878 + break;
879 +
880 + if (br2 == 0xC3600000U &&
881 + ldq == 0xA77B000CU &&
882 + nop == 0x47FF041FU &&
883 + jmp == 0x6B7B0000U)
884 + {
885 + regs->r28 = regs->pc+4;
886 + regs->r27 = addr+16;
887 + regs->pc = resolver;
888 + return 3;
889 + }
890 + }
891 + } while (0);
892 +#endif
893 +
894 + return 1;
895 +}
896 +
897 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
898 +{
899 + unsigned long i;
900 +
901 + printk(KERN_ERR "PAX: bytes at PC: ");
902 + for (i = 0; i < 5; i++) {
903 + unsigned int c;
904 + if (get_user(c, (unsigned int *)pc+i))
905 + printk(KERN_CONT "???????? ");
906 + else
907 + printk(KERN_CONT "%08x ", c);
908 + }
909 + printk("\n");
910 +}
911 +#endif
912
913 /*
914 * This routine handles page faults. It determines the address,
915 @@ -133,8 +251,29 @@ retry:
916 good_area:
917 si_code = SEGV_ACCERR;
918 if (cause < 0) {
919 - if (!(vma->vm_flags & VM_EXEC))
920 + if (!(vma->vm_flags & VM_EXEC)) {
921 +
922 +#ifdef CONFIG_PAX_PAGEEXEC
923 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
924 + goto bad_area;
925 +
926 + up_read(&mm->mmap_sem);
927 + switch (pax_handle_fetch_fault(regs)) {
928 +
929 +#ifdef CONFIG_PAX_EMUPLT
930 + case 2:
931 + case 3:
932 + return;
933 +#endif
934 +
935 + }
936 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
937 + do_group_exit(SIGKILL);
938 +#else
939 goto bad_area;
940 +#endif
941 +
942 + }
943 } else if (!cause) {
944 /* Allow reads even for write-only mappings */
945 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
946 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
947 index cf4c0c9..a87ecf5 100644
948 --- a/arch/arm/Kconfig
949 +++ b/arch/arm/Kconfig
950 @@ -1735,7 +1735,7 @@ config ALIGNMENT_TRAP
951
952 config UACCESS_WITH_MEMCPY
953 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
954 - depends on MMU
955 + depends on MMU && !PAX_MEMORY_UDEREF
956 default y if CPU_FEROCEON
957 help
958 Implement faster copy_to_user and clear_user methods for CPU
959 @@ -1999,6 +1999,7 @@ config XIP_PHYS_ADDR
960 config KEXEC
961 bool "Kexec system call (EXPERIMENTAL)"
962 depends on (!SMP || PM_SLEEP_SMP)
963 + depends on !GRKERNSEC_KMEM
964 help
965 kexec is a system call that implements the ability to shutdown your
966 current kernel, and to start another kernel. It is like a reboot
967 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
968 index e22c119..abe7041 100644
969 --- a/arch/arm/include/asm/atomic.h
970 +++ b/arch/arm/include/asm/atomic.h
971 @@ -18,17 +18,41 @@
972 #include <asm/barrier.h>
973 #include <asm/cmpxchg.h>
974
975 +#ifdef CONFIG_GENERIC_ATOMIC64
976 +#include <asm-generic/atomic64.h>
977 +#endif
978 +
979 #define ATOMIC_INIT(i) { (i) }
980
981 #ifdef __KERNEL__
982
983 +#ifdef CONFIG_THUMB2_KERNEL
984 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
985 +#else
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
987 +#endif
988 +
989 +#define _ASM_EXTABLE(from, to) \
990 +" .pushsection __ex_table,\"a\"\n"\
991 +" .align 3\n" \
992 +" .long " #from ", " #to"\n" \
993 +" .popsection"
994 +
995 /*
996 * On ARM, ordinary assignment (str instruction) doesn't clear the local
997 * strex/ldrex monitor on some implementations. The reason we can use it for
998 * atomic_set() is the clrex or dummy strex done on every exception return.
999 */
1000 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1001 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1002 +{
1003 + return ACCESS_ONCE(v->counter);
1004 +}
1005 #define atomic_set(v,i) (((v)->counter) = (i))
1006 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1007 +{
1008 + v->counter = i;
1009 +}
1010
1011 #if __LINUX_ARM_ARCH__ >= 6
1012
1013 @@ -38,26 +62,50 @@
1014 * to ensure that the update happens.
1015 */
1016
1017 -#define ATOMIC_OP(op, c_op, asm_op) \
1018 -static inline void atomic_##op(int i, atomic_t *v) \
1019 +#ifdef CONFIG_PAX_REFCOUNT
1020 +#define __OVERFLOW_POST \
1021 + " bvc 3f\n" \
1022 + "2: " REFCOUNT_TRAP_INSN "\n"\
1023 + "3:\n"
1024 +#define __OVERFLOW_POST_RETURN \
1025 + " bvc 3f\n" \
1026 +" mov %0, %1\n" \
1027 + "2: " REFCOUNT_TRAP_INSN "\n"\
1028 + "3:\n"
1029 +#define __OVERFLOW_EXTABLE \
1030 + "4:\n" \
1031 + _ASM_EXTABLE(2b, 4b)
1032 +#else
1033 +#define __OVERFLOW_POST
1034 +#define __OVERFLOW_POST_RETURN
1035 +#define __OVERFLOW_EXTABLE
1036 +#endif
1037 +
1038 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1039 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1040 { \
1041 unsigned long tmp; \
1042 int result; \
1043 \
1044 prefetchw(&v->counter); \
1045 - __asm__ __volatile__("@ atomic_" #op "\n" \
1046 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1047 "1: ldrex %0, [%3]\n" \
1048 " " #asm_op " %0, %0, %4\n" \
1049 + post_op \
1050 " strex %1, %0, [%3]\n" \
1051 " teq %1, #0\n" \
1052 -" bne 1b" \
1053 +" bne 1b\n" \
1054 + extable \
1055 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1056 : "r" (&v->counter), "Ir" (i) \
1057 : "cc"); \
1058 } \
1059
1060 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1061 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1062 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1063 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1064 +
1065 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1066 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1067 { \
1068 unsigned long tmp; \
1069 int result; \
1070 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1071 smp_mb(); \
1072 prefetchw(&v->counter); \
1073 \
1074 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1075 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1076 "1: ldrex %0, [%3]\n" \
1077 " " #asm_op " %0, %0, %4\n" \
1078 + post_op \
1079 " strex %1, %0, [%3]\n" \
1080 " teq %1, #0\n" \
1081 -" bne 1b" \
1082 +" bne 1b\n" \
1083 + extable \
1084 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1085 : "r" (&v->counter), "Ir" (i) \
1086 : "cc"); \
1087 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1088 return result; \
1089 }
1090
1091 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1092 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1093 +
1094 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1095 {
1096 int oldval;
1097 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1098 __asm__ __volatile__ ("@ atomic_add_unless\n"
1099 "1: ldrex %0, [%4]\n"
1100 " teq %0, %5\n"
1101 -" beq 2f\n"
1102 -" add %1, %0, %6\n"
1103 +" beq 4f\n"
1104 +" adds %1, %0, %6\n"
1105 +
1106 +#ifdef CONFIG_PAX_REFCOUNT
1107 +" bvc 3f\n"
1108 +"2: " REFCOUNT_TRAP_INSN "\n"
1109 +"3:\n"
1110 +#endif
1111 +
1112 " strex %2, %1, [%4]\n"
1113 " teq %2, #0\n"
1114 " bne 1b\n"
1115 -"2:"
1116 +"4:"
1117 +
1118 +#ifdef CONFIG_PAX_REFCOUNT
1119 + _ASM_EXTABLE(2b, 4b)
1120 +#endif
1121 +
1122 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1123 : "r" (&v->counter), "r" (u), "r" (a)
1124 : "cc");
1125 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1126 return oldval;
1127 }
1128
1129 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1130 +{
1131 + unsigned long oldval, res;
1132 +
1133 + smp_mb();
1134 +
1135 + do {
1136 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1137 + "ldrex %1, [%3]\n"
1138 + "mov %0, #0\n"
1139 + "teq %1, %4\n"
1140 + "strexeq %0, %5, [%3]\n"
1141 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1142 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1143 + : "cc");
1144 + } while (res);
1145 +
1146 + smp_mb();
1147 +
1148 + return oldval;
1149 +}
1150 +
1151 #else /* ARM_ARCH_6 */
1152
1153 #ifdef CONFIG_SMP
1154 #error SMP not supported on pre-ARMv6 CPUs
1155 #endif
1156
1157 -#define ATOMIC_OP(op, c_op, asm_op) \
1158 -static inline void atomic_##op(int i, atomic_t *v) \
1159 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1160 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1161 { \
1162 unsigned long flags; \
1163 \
1164 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1165 raw_local_irq_restore(flags); \
1166 } \
1167
1168 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1169 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1170 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1171 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1172 +
1173 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1174 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1175 { \
1176 unsigned long flags; \
1177 int val; \
1178 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1179 return val; \
1180 }
1181
1182 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1183 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1184 +
1185 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1186 {
1187 int ret;
1188 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1189 return ret;
1190 }
1191
1192 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1193 +{
1194 + return atomic_cmpxchg((atomic_t *)v, old, new);
1195 +}
1196 +
1197 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1198 {
1199 int c, old;
1200 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1201
1202 #undef ATOMIC_OPS
1203 #undef ATOMIC_OP_RETURN
1204 +#undef __ATOMIC_OP_RETURN
1205 #undef ATOMIC_OP
1206 +#undef __ATOMIC_OP
1207
1208 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1209 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1210 +{
1211 + return xchg(&v->counter, new);
1212 +}
1213
1214 #define atomic_inc(v) atomic_add(1, v)
1215 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1216 +{
1217 + atomic_add_unchecked(1, v);
1218 +}
1219 #define atomic_dec(v) atomic_sub(1, v)
1220 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1221 +{
1222 + atomic_sub_unchecked(1, v);
1223 +}
1224
1225 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1226 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1227 +{
1228 + return atomic_add_return_unchecked(1, v) == 0;
1229 +}
1230 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1231 #define atomic_inc_return(v) (atomic_add_return(1, v))
1232 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1233 +{
1234 + return atomic_add_return_unchecked(1, v);
1235 +}
1236 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1237 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1238
1239 @@ -216,6 +336,14 @@ typedef struct {
1240 long long counter;
1241 } atomic64_t;
1242
1243 +#ifdef CONFIG_PAX_REFCOUNT
1244 +typedef struct {
1245 + long long counter;
1246 +} atomic64_unchecked_t;
1247 +#else
1248 +typedef atomic64_t atomic64_unchecked_t;
1249 +#endif
1250 +
1251 #define ATOMIC64_INIT(i) { (i) }
1252
1253 #ifdef CONFIG_ARM_LPAE
1254 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1255 return result;
1256 }
1257
1258 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1259 +{
1260 + long long result;
1261 +
1262 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1263 +" ldrd %0, %H0, [%1]"
1264 + : "=&r" (result)
1265 + : "r" (&v->counter), "Qo" (v->counter)
1266 + );
1267 +
1268 + return result;
1269 +}
1270 +
1271 static inline void atomic64_set(atomic64_t *v, long long i)
1272 {
1273 __asm__ __volatile__("@ atomic64_set\n"
1274 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1275 : "r" (&v->counter), "r" (i)
1276 );
1277 }
1278 +
1279 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1280 +{
1281 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1282 +" strd %2, %H2, [%1]"
1283 + : "=Qo" (v->counter)
1284 + : "r" (&v->counter), "r" (i)
1285 + );
1286 +}
1287 #else
1288 static inline long long atomic64_read(const atomic64_t *v)
1289 {
1290 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1291 return result;
1292 }
1293
1294 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1295 +{
1296 + long long result;
1297 +
1298 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1299 +" ldrexd %0, %H0, [%1]"
1300 + : "=&r" (result)
1301 + : "r" (&v->counter), "Qo" (v->counter)
1302 + );
1303 +
1304 + return result;
1305 +}
1306 +
1307 static inline void atomic64_set(atomic64_t *v, long long i)
1308 {
1309 long long tmp;
1310 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1311 : "r" (&v->counter), "r" (i)
1312 : "cc");
1313 }
1314 +
1315 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1316 +{
1317 + long long tmp;
1318 +
1319 + prefetchw(&v->counter);
1320 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1321 +"1: ldrexd %0, %H0, [%2]\n"
1322 +" strexd %0, %3, %H3, [%2]\n"
1323 +" teq %0, #0\n"
1324 +" bne 1b"
1325 + : "=&r" (tmp), "=Qo" (v->counter)
1326 + : "r" (&v->counter), "r" (i)
1327 + : "cc");
1328 +}
1329 #endif
1330
1331 -#define ATOMIC64_OP(op, op1, op2) \
1332 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1333 +#undef __OVERFLOW_POST_RETURN
1334 +#define __OVERFLOW_POST_RETURN \
1335 + " bvc 3f\n" \
1336 +" mov %0, %1\n" \
1337 +" mov %H0, %H1\n" \
1338 + "2: " REFCOUNT_TRAP_INSN "\n"\
1339 + "3:\n"
1340 +
1341 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1342 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1343 { \
1344 long long result; \
1345 unsigned long tmp; \
1346 \
1347 prefetchw(&v->counter); \
1348 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1349 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1350 "1: ldrexd %0, %H0, [%3]\n" \
1351 " " #op1 " %Q0, %Q0, %Q4\n" \
1352 " " #op2 " %R0, %R0, %R4\n" \
1353 + post_op \
1354 " strexd %1, %0, %H0, [%3]\n" \
1355 " teq %1, #0\n" \
1356 -" bne 1b" \
1357 +" bne 1b\n" \
1358 + extable \
1359 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1360 : "r" (&v->counter), "r" (i) \
1361 : "cc"); \
1362 } \
1363
1364 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1365 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1366 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1367 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1368 +
1369 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1370 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1371 { \
1372 long long result; \
1373 unsigned long tmp; \
1374 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1375 smp_mb(); \
1376 prefetchw(&v->counter); \
1377 \
1378 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1379 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1380 "1: ldrexd %0, %H0, [%3]\n" \
1381 " " #op1 " %Q0, %Q0, %Q4\n" \
1382 " " #op2 " %R0, %R0, %R4\n" \
1383 + post_op \
1384 " strexd %1, %0, %H0, [%3]\n" \
1385 " teq %1, #0\n" \
1386 -" bne 1b" \
1387 +" bne 1b\n" \
1388 + extable \
1389 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1390 : "r" (&v->counter), "r" (i) \
1391 : "cc"); \
1392 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1393 return result; \
1394 }
1395
1396 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1397 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1398 +
1399 #define ATOMIC64_OPS(op, op1, op2) \
1400 ATOMIC64_OP(op, op1, op2) \
1401 ATOMIC64_OP_RETURN(op, op1, op2)
1402 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1403
1404 #undef ATOMIC64_OPS
1405 #undef ATOMIC64_OP_RETURN
1406 +#undef __ATOMIC64_OP_RETURN
1407 #undef ATOMIC64_OP
1408 +#undef __ATOMIC64_OP
1409 +#undef __OVERFLOW_EXTABLE
1410 +#undef __OVERFLOW_POST_RETURN
1411 +#undef __OVERFLOW_POST
1412
1413 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1414 long long new)
1415 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 return oldval;
1417 }
1418
1419 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1420 + long long new)
1421 +{
1422 + long long oldval;
1423 + unsigned long res;
1424 +
1425 + smp_mb();
1426 +
1427 + do {
1428 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1429 + "ldrexd %1, %H1, [%3]\n"
1430 + "mov %0, #0\n"
1431 + "teq %1, %4\n"
1432 + "teqeq %H1, %H4\n"
1433 + "strexdeq %0, %5, %H5, [%3]"
1434 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1435 + : "r" (&ptr->counter), "r" (old), "r" (new)
1436 + : "cc");
1437 + } while (res);
1438 +
1439 + smp_mb();
1440 +
1441 + return oldval;
1442 +}
1443 +
1444 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1445 {
1446 long long result;
1447 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1448 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1449 {
1450 long long result;
1451 - unsigned long tmp;
1452 + u64 tmp;
1453
1454 smp_mb();
1455 prefetchw(&v->counter);
1456
1457 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1458 -"1: ldrexd %0, %H0, [%3]\n"
1459 -" subs %Q0, %Q0, #1\n"
1460 -" sbc %R0, %R0, #0\n"
1461 +"1: ldrexd %1, %H1, [%3]\n"
1462 +" subs %Q0, %Q1, #1\n"
1463 +" sbcs %R0, %R1, #0\n"
1464 +
1465 +#ifdef CONFIG_PAX_REFCOUNT
1466 +" bvc 3f\n"
1467 +" mov %Q0, %Q1\n"
1468 +" mov %R0, %R1\n"
1469 +"2: " REFCOUNT_TRAP_INSN "\n"
1470 +"3:\n"
1471 +#endif
1472 +
1473 " teq %R0, #0\n"
1474 -" bmi 2f\n"
1475 +" bmi 4f\n"
1476 " strexd %1, %0, %H0, [%3]\n"
1477 " teq %1, #0\n"
1478 " bne 1b\n"
1479 -"2:"
1480 +"4:\n"
1481 +
1482 +#ifdef CONFIG_PAX_REFCOUNT
1483 + _ASM_EXTABLE(2b, 4b)
1484 +#endif
1485 +
1486 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1487 : "r" (&v->counter)
1488 : "cc");
1489 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1490 " teq %0, %5\n"
1491 " teqeq %H0, %H5\n"
1492 " moveq %1, #0\n"
1493 -" beq 2f\n"
1494 +" beq 4f\n"
1495 " adds %Q0, %Q0, %Q6\n"
1496 -" adc %R0, %R0, %R6\n"
1497 +" adcs %R0, %R0, %R6\n"
1498 +
1499 +#ifdef CONFIG_PAX_REFCOUNT
1500 +" bvc 3f\n"
1501 +"2: " REFCOUNT_TRAP_INSN "\n"
1502 +"3:\n"
1503 +#endif
1504 +
1505 " strexd %2, %0, %H0, [%4]\n"
1506 " teq %2, #0\n"
1507 " bne 1b\n"
1508 -"2:"
1509 +"4:\n"
1510 +
1511 +#ifdef CONFIG_PAX_REFCOUNT
1512 + _ASM_EXTABLE(2b, 4b)
1513 +#endif
1514 +
1515 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1516 : "r" (&v->counter), "r" (u), "r" (a)
1517 : "cc");
1518 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1519
1520 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1521 #define atomic64_inc(v) atomic64_add(1LL, (v))
1522 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1523 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1524 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1525 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1526 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1527 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1528 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1529 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1530 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1531 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1532 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1533 index d2f81e6..3c4dba5 100644
1534 --- a/arch/arm/include/asm/barrier.h
1535 +++ b/arch/arm/include/asm/barrier.h
1536 @@ -67,7 +67,7 @@
1537 do { \
1538 compiletime_assert_atomic_type(*p); \
1539 smp_mb(); \
1540 - ACCESS_ONCE(*p) = (v); \
1541 + ACCESS_ONCE_RW(*p) = (v); \
1542 } while (0)
1543
1544 #define smp_load_acquire(p) \
1545 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1546 index 75fe66b..ba3dee4 100644
1547 --- a/arch/arm/include/asm/cache.h
1548 +++ b/arch/arm/include/asm/cache.h
1549 @@ -4,8 +4,10 @@
1550 #ifndef __ASMARM_CACHE_H
1551 #define __ASMARM_CACHE_H
1552
1553 +#include <linux/const.h>
1554 +
1555 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1556 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1557 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1558
1559 /*
1560 * Memory returned by kmalloc() may be used for DMA, so we must make
1561 @@ -24,5 +26,6 @@
1562 #endif
1563
1564 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1565 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1566
1567 #endif
1568 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1569 index 2d46862..a35415b 100644
1570 --- a/arch/arm/include/asm/cacheflush.h
1571 +++ b/arch/arm/include/asm/cacheflush.h
1572 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1573 void (*dma_unmap_area)(const void *, size_t, int);
1574
1575 void (*dma_flush_range)(const void *, const void *);
1576 -};
1577 +} __no_const;
1578
1579 /*
1580 * Select the calling method
1581 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1582 index 5233151..87a71fa 100644
1583 --- a/arch/arm/include/asm/checksum.h
1584 +++ b/arch/arm/include/asm/checksum.h
1585 @@ -37,7 +37,19 @@ __wsum
1586 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1587
1588 __wsum
1589 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1590 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1591 +
1592 +static inline __wsum
1593 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1594 +{
1595 + __wsum ret;
1596 + pax_open_userland();
1597 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1598 + pax_close_userland();
1599 + return ret;
1600 +}
1601 +
1602 +
1603
1604 /*
1605 * Fold a partial checksum without adding pseudo headers
1606 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1607 index abb2c37..96db950 100644
1608 --- a/arch/arm/include/asm/cmpxchg.h
1609 +++ b/arch/arm/include/asm/cmpxchg.h
1610 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1611
1612 #define xchg(ptr,x) \
1613 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1614 +#define xchg_unchecked(ptr,x) \
1615 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616
1617 #include <asm-generic/cmpxchg-local.h>
1618
1619 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1620 index 6ddbe44..b5e38b1a 100644
1621 --- a/arch/arm/include/asm/domain.h
1622 +++ b/arch/arm/include/asm/domain.h
1623 @@ -48,18 +48,37 @@
1624 * Domain types
1625 */
1626 #define DOMAIN_NOACCESS 0
1627 -#define DOMAIN_CLIENT 1
1628 #ifdef CONFIG_CPU_USE_DOMAINS
1629 +#define DOMAIN_USERCLIENT 1
1630 +#define DOMAIN_KERNELCLIENT 1
1631 #define DOMAIN_MANAGER 3
1632 +#define DOMAIN_VECTORS DOMAIN_USER
1633 #else
1634 +
1635 +#ifdef CONFIG_PAX_KERNEXEC
1636 #define DOMAIN_MANAGER 1
1637 +#define DOMAIN_KERNEXEC 3
1638 +#else
1639 +#define DOMAIN_MANAGER 1
1640 +#endif
1641 +
1642 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1643 +#define DOMAIN_USERCLIENT 0
1644 +#define DOMAIN_UDEREF 1
1645 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1646 +#else
1647 +#define DOMAIN_USERCLIENT 1
1648 +#define DOMAIN_VECTORS DOMAIN_USER
1649 +#endif
1650 +#define DOMAIN_KERNELCLIENT 1
1651 +
1652 #endif
1653
1654 #define domain_val(dom,type) ((type) << (2*(dom)))
1655
1656 #ifndef __ASSEMBLY__
1657
1658 -#ifdef CONFIG_CPU_USE_DOMAINS
1659 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1660 static inline void set_domain(unsigned val)
1661 {
1662 asm volatile(
1663 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1664 isb();
1665 }
1666
1667 -#define modify_domain(dom,type) \
1668 - do { \
1669 - struct thread_info *thread = current_thread_info(); \
1670 - unsigned int domain = thread->cpu_domain; \
1671 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1672 - thread->cpu_domain = domain | domain_val(dom, type); \
1673 - set_domain(thread->cpu_domain); \
1674 - } while (0)
1675 -
1676 +extern void modify_domain(unsigned int dom, unsigned int type);
1677 #else
1678 static inline void set_domain(unsigned val) { }
1679 static inline void modify_domain(unsigned dom, unsigned type) { }
1680 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1681 index 674d03f..9a0bac0 100644
1682 --- a/arch/arm/include/asm/elf.h
1683 +++ b/arch/arm/include/asm/elf.h
1684 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1685 the loader. We need to make sure that it is out of the way of the program
1686 that it will "exec", and that there is sufficient room for the brk. */
1687
1688 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1689 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1690 +
1691 +#ifdef CONFIG_PAX_ASLR
1692 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1693 +
1694 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1695 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1696 +#endif
1697
1698 /* When the program starts, a1 contains a pointer to a function to be
1699 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1700 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1701 extern void elf_set_personality(const struct elf32_hdr *);
1702 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1703
1704 -struct mm_struct;
1705 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1706 -#define arch_randomize_brk arch_randomize_brk
1707 -
1708 #ifdef CONFIG_MMU
1709 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1710 struct linux_binprm;
1711 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1712 index de53547..52b9a28 100644
1713 --- a/arch/arm/include/asm/fncpy.h
1714 +++ b/arch/arm/include/asm/fncpy.h
1715 @@ -81,7 +81,9 @@
1716 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1717 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1718 \
1719 + pax_open_kernel(); \
1720 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1721 + pax_close_kernel(); \
1722 flush_icache_range((unsigned long)(dest_buf), \
1723 (unsigned long)(dest_buf) + (size)); \
1724 \
1725 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1726 index 53e69da..3fdc896 100644
1727 --- a/arch/arm/include/asm/futex.h
1728 +++ b/arch/arm/include/asm/futex.h
1729 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1730 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1731 return -EFAULT;
1732
1733 + pax_open_userland();
1734 +
1735 smp_mb();
1736 /* Prefetching cannot fault */
1737 prefetchw(uaddr);
1738 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1739 : "cc", "memory");
1740 smp_mb();
1741
1742 + pax_close_userland();
1743 +
1744 *uval = val;
1745 return ret;
1746 }
1747 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1748 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1749 return -EFAULT;
1750
1751 + pax_open_userland();
1752 +
1753 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1754 "1: " TUSER(ldr) " %1, [%4]\n"
1755 " teq %1, %2\n"
1756 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1757 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1758 : "cc", "memory");
1759
1760 + pax_close_userland();
1761 +
1762 *uval = val;
1763 return ret;
1764 }
1765 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1766 return -EFAULT;
1767
1768 pagefault_disable(); /* implies preempt_disable() */
1769 + pax_open_userland();
1770
1771 switch (op) {
1772 case FUTEX_OP_SET:
1773 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1774 ret = -ENOSYS;
1775 }
1776
1777 + pax_close_userland();
1778 pagefault_enable(); /* subsumes preempt_enable() */
1779
1780 if (!ret) {
1781 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1782 index 83eb2f7..ed77159 100644
1783 --- a/arch/arm/include/asm/kmap_types.h
1784 +++ b/arch/arm/include/asm/kmap_types.h
1785 @@ -4,6 +4,6 @@
1786 /*
1787 * This is the "bare minimum". AIO seems to require this.
1788 */
1789 -#define KM_TYPE_NR 16
1790 +#define KM_TYPE_NR 17
1791
1792 #endif
1793 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1794 index 9e614a1..3302cca 100644
1795 --- a/arch/arm/include/asm/mach/dma.h
1796 +++ b/arch/arm/include/asm/mach/dma.h
1797 @@ -22,7 +22,7 @@ struct dma_ops {
1798 int (*residue)(unsigned int, dma_t *); /* optional */
1799 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1800 const char *type;
1801 -};
1802 +} __do_const;
1803
1804 struct dma_struct {
1805 void *addr; /* single DMA address */
1806 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1807 index f98c7f3..e5c626d 100644
1808 --- a/arch/arm/include/asm/mach/map.h
1809 +++ b/arch/arm/include/asm/mach/map.h
1810 @@ -23,17 +23,19 @@ struct map_desc {
1811
1812 /* types 0-3 are defined in asm/io.h */
1813 enum {
1814 - MT_UNCACHED = 4,
1815 - MT_CACHECLEAN,
1816 - MT_MINICLEAN,
1817 + MT_UNCACHED_RW = 4,
1818 + MT_CACHECLEAN_RO,
1819 + MT_MINICLEAN_RO,
1820 MT_LOW_VECTORS,
1821 MT_HIGH_VECTORS,
1822 - MT_MEMORY_RWX,
1823 + __MT_MEMORY_RWX,
1824 MT_MEMORY_RW,
1825 - MT_ROM,
1826 - MT_MEMORY_RWX_NONCACHED,
1827 + MT_MEMORY_RX,
1828 + MT_ROM_RX,
1829 + MT_MEMORY_RW_NONCACHED,
1830 + MT_MEMORY_RX_NONCACHED,
1831 MT_MEMORY_RW_DTCM,
1832 - MT_MEMORY_RWX_ITCM,
1833 + MT_MEMORY_RX_ITCM,
1834 MT_MEMORY_RW_SO,
1835 MT_MEMORY_DMA_READY,
1836 };
1837 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1838 index 563b92f..689d58e 100644
1839 --- a/arch/arm/include/asm/outercache.h
1840 +++ b/arch/arm/include/asm/outercache.h
1841 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1842 /* This is an ARM L2C thing */
1843 void (*write_sec)(unsigned long, unsigned);
1844 void (*configure)(const struct l2x0_regs *);
1845 -};
1846 +} __no_const;
1847
1848 extern struct outer_cache_fns outer_cache;
1849
1850 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1851 index 4355f0e..cd9168e 100644
1852 --- a/arch/arm/include/asm/page.h
1853 +++ b/arch/arm/include/asm/page.h
1854 @@ -23,6 +23,7 @@
1855
1856 #else
1857
1858 +#include <linux/compiler.h>
1859 #include <asm/glue.h>
1860
1861 /*
1862 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1863 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1864 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1865 unsigned long vaddr, struct vm_area_struct *vma);
1866 -};
1867 +} __no_const;
1868
1869 #ifdef MULTI_USER
1870 extern struct cpu_user_fns cpu_user;
1871 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1872 index 19cfab5..3f5c7e9 100644
1873 --- a/arch/arm/include/asm/pgalloc.h
1874 +++ b/arch/arm/include/asm/pgalloc.h
1875 @@ -17,6 +17,7 @@
1876 #include <asm/processor.h>
1877 #include <asm/cacheflush.h>
1878 #include <asm/tlbflush.h>
1879 +#include <asm/system_info.h>
1880
1881 #define check_pgt_cache() do { } while (0)
1882
1883 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1884 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1885 }
1886
1887 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1888 +{
1889 + pud_populate(mm, pud, pmd);
1890 +}
1891 +
1892 #else /* !CONFIG_ARM_LPAE */
1893
1894 /*
1895 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1896 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1897 #define pmd_free(mm, pmd) do { } while (0)
1898 #define pud_populate(mm,pmd,pte) BUG()
1899 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1900
1901 #endif /* CONFIG_ARM_LPAE */
1902
1903 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1904 __free_page(pte);
1905 }
1906
1907 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1908 +{
1909 +#ifdef CONFIG_ARM_LPAE
1910 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1911 +#else
1912 + if (addr & SECTION_SIZE)
1913 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1914 + else
1915 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1916 +#endif
1917 + flush_pmd_entry(pmdp);
1918 +}
1919 +
1920 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1921 pmdval_t prot)
1922 {
1923 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1924 index 5e68278..1869bae 100644
1925 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1927 @@ -27,7 +27,7 @@
1928 /*
1929 * - section
1930 */
1931 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1932 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1933 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1934 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1935 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1936 @@ -39,6 +39,7 @@
1937 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1938 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1939 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1940 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1941
1942 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1943 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1944 @@ -68,6 +69,7 @@
1945 * - extended small page/tiny page
1946 */
1947 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1948 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1949 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1950 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1951 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1952 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1953 index bfd662e..f6cbb02 100644
1954 --- a/arch/arm/include/asm/pgtable-2level.h
1955 +++ b/arch/arm/include/asm/pgtable-2level.h
1956 @@ -127,6 +127,9 @@
1957 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1958 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1959
1960 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1961 +#define L_PTE_PXN (_AT(pteval_t, 0))
1962 +
1963 /*
1964 * These are the memory types, defined to be compatible with
1965 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1966 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1967 index a745a2a..481350a 100644
1968 --- a/arch/arm/include/asm/pgtable-3level.h
1969 +++ b/arch/arm/include/asm/pgtable-3level.h
1970 @@ -80,6 +80,7 @@
1971 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1972 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1973 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1974 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1975 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1976 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1977 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1978 @@ -91,10 +92,12 @@
1979 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1980 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1981 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1982 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1983
1984 /*
1985 * To be used in assembly code with the upper page attributes.
1986 */
1987 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1988 #define L_PTE_XN_HIGH (1 << (54 - 32))
1989 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1990
1991 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1992 index f403541..b10df68 100644
1993 --- a/arch/arm/include/asm/pgtable.h
1994 +++ b/arch/arm/include/asm/pgtable.h
1995 @@ -33,6 +33,9 @@
1996 #include <asm/pgtable-2level.h>
1997 #endif
1998
1999 +#define ktla_ktva(addr) (addr)
2000 +#define ktva_ktla(addr) (addr)
2001 +
2002 /*
2003 * Just any arbitrary offset to the start of the vmalloc VM area: the
2004 * current 8MB value just means that there will be a 8MB "hole" after the
2005 @@ -48,6 +51,9 @@
2006 #define LIBRARY_TEXT_START 0x0c000000
2007
2008 #ifndef __ASSEMBLY__
2009 +extern pteval_t __supported_pte_mask;
2010 +extern pmdval_t __supported_pmd_mask;
2011 +
2012 extern void __pte_error(const char *file, int line, pte_t);
2013 extern void __pmd_error(const char *file, int line, pmd_t);
2014 extern void __pgd_error(const char *file, int line, pgd_t);
2015 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2016 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2017 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2018
2019 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2020 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2021 +
2022 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2023 +#include <asm/domain.h>
2024 +#include <linux/thread_info.h>
2025 +#include <linux/preempt.h>
2026 +
2027 +static inline int test_domain(int domain, int domaintype)
2028 +{
2029 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2030 +}
2031 +#endif
2032 +
2033 +#ifdef CONFIG_PAX_KERNEXEC
2034 +static inline unsigned long pax_open_kernel(void) {
2035 +#ifdef CONFIG_ARM_LPAE
2036 + /* TODO */
2037 +#else
2038 + preempt_disable();
2039 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2040 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2041 +#endif
2042 + return 0;
2043 +}
2044 +
2045 +static inline unsigned long pax_close_kernel(void) {
2046 +#ifdef CONFIG_ARM_LPAE
2047 + /* TODO */
2048 +#else
2049 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2050 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2051 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2052 + preempt_enable_no_resched();
2053 +#endif
2054 + return 0;
2055 +}
2056 +#else
2057 +static inline unsigned long pax_open_kernel(void) { return 0; }
2058 +static inline unsigned long pax_close_kernel(void) { return 0; }
2059 +#endif
2060 +
2061 /*
2062 * This is the lowest virtual address we can permit any user space
2063 * mapping to be mapped at. This is particularly important for
2064 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2065 /*
2066 * The pgprot_* and protection_map entries will be fixed up in runtime
2067 * to include the cachable and bufferable bits based on memory policy,
2068 - * as well as any architecture dependent bits like global/ASID and SMP
2069 - * shared mapping bits.
2070 + * as well as any architecture dependent bits like global/ASID, PXN,
2071 + * and SMP shared mapping bits.
2072 */
2073 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2074
2075 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2076 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2077 {
2078 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2079 - L_PTE_NONE | L_PTE_VALID;
2080 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2081 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2082 return pte;
2083 }
2084 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2085 index c25ef3e..735f14b 100644
2086 --- a/arch/arm/include/asm/psci.h
2087 +++ b/arch/arm/include/asm/psci.h
2088 @@ -32,7 +32,7 @@ struct psci_operations {
2089 int (*affinity_info)(unsigned long target_affinity,
2090 unsigned long lowest_affinity_level);
2091 int (*migrate_info_type)(void);
2092 -};
2093 +} __no_const;
2094
2095 extern struct psci_operations psci_ops;
2096 extern struct smp_operations psci_smp_ops;
2097 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2098 index 18f5a55..5072a40 100644
2099 --- a/arch/arm/include/asm/smp.h
2100 +++ b/arch/arm/include/asm/smp.h
2101 @@ -107,7 +107,7 @@ struct smp_operations {
2102 int (*cpu_disable)(unsigned int cpu);
2103 #endif
2104 #endif
2105 -};
2106 +} __no_const;
2107
2108 struct of_cpu_method {
2109 const char *method;
2110 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2111 index 72812a1..335f4f3 100644
2112 --- a/arch/arm/include/asm/thread_info.h
2113 +++ b/arch/arm/include/asm/thread_info.h
2114 @@ -77,9 +77,9 @@ struct thread_info {
2115 .flags = 0, \
2116 .preempt_count = INIT_PREEMPT_COUNT, \
2117 .addr_limit = KERNEL_DS, \
2118 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2119 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2120 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2121 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2122 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2123 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2124 }
2125
2126 #define init_thread_info (init_thread_union.thread_info)
2127 @@ -155,7 +155,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2128 #define TIF_SYSCALL_AUDIT 9
2129 #define TIF_SYSCALL_TRACEPOINT 10
2130 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2131 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2132 +/* within 8 bits of TIF_SYSCALL_TRACE
2133 + * to meet flexible second operand requirements
2134 + */
2135 +#define TIF_GRSEC_SETXID 12
2136 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2137 #define TIF_USING_IWMMXT 17
2138 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2139 #define TIF_RESTORE_SIGMASK 20
2140 @@ -169,10 +173,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2141 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2142 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2143 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2144 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2145
2146 /* Checks for any syscall work in entry-common.S */
2147 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2148 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2149 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2150
2151 /*
2152 * Change these and you break ASM code in entry-common.S
2153 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2154 index 5f833f7..76e6644 100644
2155 --- a/arch/arm/include/asm/tls.h
2156 +++ b/arch/arm/include/asm/tls.h
2157 @@ -3,6 +3,7 @@
2158
2159 #include <linux/compiler.h>
2160 #include <asm/thread_info.h>
2161 +#include <asm/pgtable.h>
2162
2163 #ifdef __ASSEMBLY__
2164 #include <asm/asm-offsets.h>
2165 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2166 * at 0xffff0fe0 must be used instead. (see
2167 * entry-armv.S for details)
2168 */
2169 + pax_open_kernel();
2170 *((unsigned int *)0xffff0ff0) = val;
2171 + pax_close_kernel();
2172 #endif
2173 }
2174
2175 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2176 index ce0786e..a80c264 100644
2177 --- a/arch/arm/include/asm/uaccess.h
2178 +++ b/arch/arm/include/asm/uaccess.h
2179 @@ -18,6 +18,7 @@
2180 #include <asm/domain.h>
2181 #include <asm/unified.h>
2182 #include <asm/compiler.h>
2183 +#include <asm/pgtable.h>
2184
2185 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2186 #include <asm-generic/uaccess-unaligned.h>
2187 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2188 static inline void set_fs(mm_segment_t fs)
2189 {
2190 current_thread_info()->addr_limit = fs;
2191 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2192 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2193 }
2194
2195 #define segment_eq(a, b) ((a) == (b))
2196
2197 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2198 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2199 +
2200 +static inline void pax_open_userland(void)
2201 +{
2202 +
2203 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2204 + if (segment_eq(get_fs(), USER_DS)) {
2205 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2206 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2207 + }
2208 +#endif
2209 +
2210 +}
2211 +
2212 +static inline void pax_close_userland(void)
2213 +{
2214 +
2215 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2216 + if (segment_eq(get_fs(), USER_DS)) {
2217 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2218 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2219 + }
2220 +#endif
2221 +
2222 +}
2223 +
2224 #define __addr_ok(addr) ({ \
2225 unsigned long flag; \
2226 __asm__("cmp %2, %0; movlo %0, #0" \
2227 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2228
2229 #define get_user(x, p) \
2230 ({ \
2231 + int __e; \
2232 might_fault(); \
2233 - __get_user_check(x, p); \
2234 + pax_open_userland(); \
2235 + __e = __get_user_check((x), (p)); \
2236 + pax_close_userland(); \
2237 + __e; \
2238 })
2239
2240 extern int __put_user_1(void *, unsigned int);
2241 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2242
2243 #define put_user(x, p) \
2244 ({ \
2245 + int __e; \
2246 might_fault(); \
2247 - __put_user_check(x, p); \
2248 + pax_open_userland(); \
2249 + __e = __put_user_check((x), (p)); \
2250 + pax_close_userland(); \
2251 + __e; \
2252 })
2253
2254 #else /* CONFIG_MMU */
2255 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2256
2257 #endif /* CONFIG_MMU */
2258
2259 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2260 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2261
2262 #define user_addr_max() \
2263 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2264 #define __get_user(x, ptr) \
2265 ({ \
2266 long __gu_err = 0; \
2267 + pax_open_userland(); \
2268 __get_user_err((x), (ptr), __gu_err); \
2269 + pax_close_userland(); \
2270 __gu_err; \
2271 })
2272
2273 #define __get_user_error(x, ptr, err) \
2274 ({ \
2275 + pax_open_userland(); \
2276 __get_user_err((x), (ptr), err); \
2277 + pax_close_userland(); \
2278 (void) 0; \
2279 })
2280
2281 @@ -368,13 +409,17 @@ do { \
2282 #define __put_user(x, ptr) \
2283 ({ \
2284 long __pu_err = 0; \
2285 + pax_open_userland(); \
2286 __put_user_err((x), (ptr), __pu_err); \
2287 + pax_close_userland(); \
2288 __pu_err; \
2289 })
2290
2291 #define __put_user_error(x, ptr, err) \
2292 ({ \
2293 + pax_open_userland(); \
2294 __put_user_err((x), (ptr), err); \
2295 + pax_close_userland(); \
2296 (void) 0; \
2297 })
2298
2299 @@ -474,11 +519,44 @@ do { \
2300
2301
2302 #ifdef CONFIG_MMU
2303 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2304 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2305 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2306 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +
2308 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2309 +{
2310 + unsigned long ret;
2311 +
2312 + check_object_size(to, n, false);
2313 + pax_open_userland();
2314 + ret = ___copy_from_user(to, from, n);
2315 + pax_close_userland();
2316 + return ret;
2317 +}
2318 +
2319 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2320 +{
2321 + unsigned long ret;
2322 +
2323 + check_object_size(from, n, true);
2324 + pax_open_userland();
2325 + ret = ___copy_to_user(to, from, n);
2326 + pax_close_userland();
2327 + return ret;
2328 +}
2329 +
2330 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2331 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2332 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2333 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2334 +
2335 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2336 +{
2337 + unsigned long ret;
2338 + pax_open_userland();
2339 + ret = ___clear_user(addr, n);
2340 + pax_close_userland();
2341 + return ret;
2342 +}
2343 +
2344 #else
2345 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2346 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2347 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2348
2349 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2350 {
2351 + if ((long)n < 0)
2352 + return n;
2353 +
2354 if (access_ok(VERIFY_READ, from, n))
2355 n = __copy_from_user(to, from, n);
2356 else /* security hole - plug it */
2357 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2358
2359 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2360 {
2361 + if ((long)n < 0)
2362 + return n;
2363 +
2364 if (access_ok(VERIFY_WRITE, to, n))
2365 n = __copy_to_user(to, from, n);
2366 return n;
2367 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2368 index 5af0ed1..cea83883 100644
2369 --- a/arch/arm/include/uapi/asm/ptrace.h
2370 +++ b/arch/arm/include/uapi/asm/ptrace.h
2371 @@ -92,7 +92,7 @@
2372 * ARMv7 groups of PSR bits
2373 */
2374 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2375 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2376 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2377 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2378 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2379
2380 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2381 index a88671c..1cc895e 100644
2382 --- a/arch/arm/kernel/armksyms.c
2383 +++ b/arch/arm/kernel/armksyms.c
2384 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2385
2386 /* networking */
2387 EXPORT_SYMBOL(csum_partial);
2388 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2389 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2390 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2391 EXPORT_SYMBOL(__csum_ipv6_magic);
2392
2393 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2394 #ifdef CONFIG_MMU
2395 EXPORT_SYMBOL(copy_page);
2396
2397 -EXPORT_SYMBOL(__copy_from_user);
2398 -EXPORT_SYMBOL(__copy_to_user);
2399 -EXPORT_SYMBOL(__clear_user);
2400 +EXPORT_SYMBOL(___copy_from_user);
2401 +EXPORT_SYMBOL(___copy_to_user);
2402 +EXPORT_SYMBOL(___clear_user);
2403
2404 EXPORT_SYMBOL(__get_user_1);
2405 EXPORT_SYMBOL(__get_user_2);
2406 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2407 index 672b219..4aa120a 100644
2408 --- a/arch/arm/kernel/entry-armv.S
2409 +++ b/arch/arm/kernel/entry-armv.S
2410 @@ -48,6 +48,87 @@
2411 9997:
2412 .endm
2413
2414 + .macro pax_enter_kernel
2415 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2416 + @ make aligned space for saved DACR
2417 + sub sp, sp, #8
2418 + @ save regs
2419 + stmdb sp!, {r1, r2}
2420 + @ read DACR from cpu_domain into r1
2421 + mov r2, sp
2422 + @ assume 8K pages, since we have to split the immediate in two
2423 + bic r2, r2, #(0x1fc0)
2424 + bic r2, r2, #(0x3f)
2425 + ldr r1, [r2, #TI_CPU_DOMAIN]
2426 + @ store old DACR on stack
2427 + str r1, [sp, #8]
2428 +#ifdef CONFIG_PAX_KERNEXEC
2429 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2430 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2431 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2432 +#endif
2433 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2434 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2435 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2436 +#endif
2437 + @ write r1 to current_thread_info()->cpu_domain
2438 + str r1, [r2, #TI_CPU_DOMAIN]
2439 + @ write r1 to DACR
2440 + mcr p15, 0, r1, c3, c0, 0
2441 + @ instruction sync
2442 + instr_sync
2443 + @ restore regs
2444 + ldmia sp!, {r1, r2}
2445 +#endif
2446 + .endm
2447 +
2448 + .macro pax_open_userland
2449 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2450 + @ save regs
2451 + stmdb sp!, {r0, r1}
2452 + @ read DACR from cpu_domain into r1
2453 + mov r0, sp
2454 + @ assume 8K pages, since we have to split the immediate in two
2455 + bic r0, r0, #(0x1fc0)
2456 + bic r0, r0, #(0x3f)
2457 + ldr r1, [r0, #TI_CPU_DOMAIN]
2458 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2459 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2460 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2461 + @ write r1 to current_thread_info()->cpu_domain
2462 + str r1, [r0, #TI_CPU_DOMAIN]
2463 + @ write r1 to DACR
2464 + mcr p15, 0, r1, c3, c0, 0
2465 + @ instruction sync
2466 + instr_sync
2467 + @ restore regs
2468 + ldmia sp!, {r0, r1}
2469 +#endif
2470 + .endm
2471 +
2472 + .macro pax_close_userland
2473 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2474 + @ save regs
2475 + stmdb sp!, {r0, r1}
2476 + @ read DACR from cpu_domain into r1
2477 + mov r0, sp
2478 + @ assume 8K pages, since we have to split the immediate in two
2479 + bic r0, r0, #(0x1fc0)
2480 + bic r0, r0, #(0x3f)
2481 + ldr r1, [r0, #TI_CPU_DOMAIN]
2482 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2483 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2484 + @ write r1 to current_thread_info()->cpu_domain
2485 + str r1, [r0, #TI_CPU_DOMAIN]
2486 + @ write r1 to DACR
2487 + mcr p15, 0, r1, c3, c0, 0
2488 + @ instruction sync
2489 + instr_sync
2490 + @ restore regs
2491 + ldmia sp!, {r0, r1}
2492 +#endif
2493 + .endm
2494 +
2495 .macro pabt_helper
2496 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2497 #ifdef MULTI_PABORT
2498 @@ -90,11 +171,15 @@
2499 * Invalid mode handlers
2500 */
2501 .macro inv_entry, reason
2502 +
2503 + pax_enter_kernel
2504 +
2505 sub sp, sp, #S_FRAME_SIZE
2506 ARM( stmib sp, {r1 - lr} )
2507 THUMB( stmia sp, {r0 - r12} )
2508 THUMB( str sp, [sp, #S_SP] )
2509 THUMB( str lr, [sp, #S_LR] )
2510 +
2511 mov r1, #\reason
2512 .endm
2513
2514 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2515 .macro svc_entry, stack_hole=0, trace=1
2516 UNWIND(.fnstart )
2517 UNWIND(.save {r0 - pc} )
2518 +
2519 + pax_enter_kernel
2520 +
2521 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2522 +
2523 #ifdef CONFIG_THUMB2_KERNEL
2524 SPFIX( str r0, [sp] ) @ temporarily saved
2525 SPFIX( mov r0, sp )
2526 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2527 ldmia r0, {r3 - r5}
2528 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2529 mov r6, #-1 @ "" "" "" ""
2530 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2531 + @ offset sp by 8 as done in pax_enter_kernel
2532 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2533 +#else
2534 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2535 +#endif
2536 SPFIX( addeq r2, r2, #4 )
2537 str r3, [sp, #-4]! @ save the "real" r0 copied
2538 @ from the exception stack
2539 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2540 .macro usr_entry, trace=1
2541 UNWIND(.fnstart )
2542 UNWIND(.cantunwind ) @ don't unwind the user space
2543 +
2544 + pax_enter_kernel_user
2545 +
2546 sub sp, sp, #S_FRAME_SIZE
2547 ARM( stmib sp, {r1 - r12} )
2548 THUMB( stmia sp, {r0 - r12} )
2549 @@ -479,7 +576,9 @@ __und_usr:
2550 tst r3, #PSR_T_BIT @ Thumb mode?
2551 bne __und_usr_thumb
2552 sub r4, r2, #4 @ ARM instr at LR - 4
2553 + pax_open_userland
2554 1: ldrt r0, [r4]
2555 + pax_close_userland
2556 ARM_BE8(rev r0, r0) @ little endian instruction
2557
2558 @ r0 = 32-bit ARM instruction which caused the exception
2559 @@ -513,11 +612,15 @@ __und_usr_thumb:
2560 */
2561 .arch armv6t2
2562 #endif
2563 + pax_open_userland
2564 2: ldrht r5, [r4]
2565 + pax_close_userland
2566 ARM_BE8(rev16 r5, r5) @ little endian instruction
2567 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2568 blo __und_usr_fault_16 @ 16bit undefined instruction
2569 + pax_open_userland
2570 3: ldrht r0, [r2]
2571 + pax_close_userland
2572 ARM_BE8(rev16 r0, r0) @ little endian instruction
2573 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2574 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2575 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2576 */
2577 .pushsection .fixup, "ax"
2578 .align 2
2579 -4: str r4, [sp, #S_PC] @ retry current instruction
2580 +4: pax_close_userland
2581 + str r4, [sp, #S_PC] @ retry current instruction
2582 ret r9
2583 .popsection
2584 .pushsection __ex_table,"a"
2585 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2586 THUMB( str lr, [ip], #4 )
2587 ldr r4, [r2, #TI_TP_VALUE]
2588 ldr r5, [r2, #TI_TP_VALUE + 4]
2589 -#ifdef CONFIG_CPU_USE_DOMAINS
2590 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2591 ldr r6, [r2, #TI_CPU_DOMAIN]
2592 #endif
2593 switch_tls r1, r4, r5, r3, r7
2594 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2595 ldr r8, =__stack_chk_guard
2596 ldr r7, [r7, #TSK_STACK_CANARY]
2597 #endif
2598 -#ifdef CONFIG_CPU_USE_DOMAINS
2599 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2600 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2601 #endif
2602 mov r5, r0
2603 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2604 index f8ccc21..83d192f 100644
2605 --- a/arch/arm/kernel/entry-common.S
2606 +++ b/arch/arm/kernel/entry-common.S
2607 @@ -11,18 +11,46 @@
2608 #include <asm/assembler.h>
2609 #include <asm/unistd.h>
2610 #include <asm/ftrace.h>
2611 +#include <asm/domain.h>
2612 #include <asm/unwind.h>
2613
2614 +#include "entry-header.S"
2615 +
2616 #ifdef CONFIG_NEED_RET_TO_USER
2617 #include <mach/entry-macro.S>
2618 #else
2619 .macro arch_ret_to_user, tmp1, tmp2
2620 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2621 + @ save regs
2622 + stmdb sp!, {r1, r2}
2623 + @ read DACR from cpu_domain into r1
2624 + mov r2, sp
2625 + @ assume 8K pages, since we have to split the immediate in two
2626 + bic r2, r2, #(0x1fc0)
2627 + bic r2, r2, #(0x3f)
2628 + ldr r1, [r2, #TI_CPU_DOMAIN]
2629 +#ifdef CONFIG_PAX_KERNEXEC
2630 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2631 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2632 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2633 +#endif
2634 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2635 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2636 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2637 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2638 +#endif
2639 + @ write r1 to current_thread_info()->cpu_domain
2640 + str r1, [r2, #TI_CPU_DOMAIN]
2641 + @ write r1 to DACR
2642 + mcr p15, 0, r1, c3, c0, 0
2643 + @ instruction sync
2644 + instr_sync
2645 + @ restore regs
2646 + ldmia sp!, {r1, r2}
2647 +#endif
2648 .endm
2649 #endif
2650
2651 -#include "entry-header.S"
2652 -
2653 -
2654 .align 5
2655 /*
2656 * This is the fast syscall return path. We do as little as
2657 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2658 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2659 #endif
2660
2661 + /*
2662 + * do this here to avoid a performance hit of wrapping the code above
2663 + * that directly dereferences userland to parse the SWI instruction
2664 + */
2665 + pax_enter_kernel_user
2666 +
2667 adr tbl, sys_call_table @ load syscall table pointer
2668
2669 #if defined(CONFIG_OABI_COMPAT)
2670 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2671 index 1a0045a..9b4f34d 100644
2672 --- a/arch/arm/kernel/entry-header.S
2673 +++ b/arch/arm/kernel/entry-header.S
2674 @@ -196,6 +196,60 @@
2675 msr cpsr_c, \rtemp @ switch back to the SVC mode
2676 .endm
2677
2678 + .macro pax_enter_kernel_user
2679 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2680 + @ save regs
2681 + stmdb sp!, {r0, r1}
2682 + @ read DACR from cpu_domain into r1
2683 + mov r0, sp
2684 + @ assume 8K pages, since we have to split the immediate in two
2685 + bic r0, r0, #(0x1fc0)
2686 + bic r0, r0, #(0x3f)
2687 + ldr r1, [r0, #TI_CPU_DOMAIN]
2688 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2689 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2690 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2691 +#endif
2692 +#ifdef CONFIG_PAX_KERNEXEC
2693 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2694 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2695 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2696 +#endif
2697 + @ write r1 to current_thread_info()->cpu_domain
2698 + str r1, [r0, #TI_CPU_DOMAIN]
2699 + @ write r1 to DACR
2700 + mcr p15, 0, r1, c3, c0, 0
2701 + @ instruction sync
2702 + instr_sync
2703 + @ restore regs
2704 + ldmia sp!, {r0, r1}
2705 +#endif
2706 + .endm
2707 +
2708 + .macro pax_exit_kernel
2709 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2710 + @ save regs
2711 + stmdb sp!, {r0, r1}
2712 + @ read old DACR from stack into r1
2713 + ldr r1, [sp, #(8 + S_SP)]
2714 + sub r1, r1, #8
2715 + ldr r1, [r1]
2716 +
2717 + @ write r1 to current_thread_info()->cpu_domain
2718 + mov r0, sp
2719 + @ assume 8K pages, since we have to split the immediate in two
2720 + bic r0, r0, #(0x1fc0)
2721 + bic r0, r0, #(0x3f)
2722 + str r1, [r0, #TI_CPU_DOMAIN]
2723 + @ write r1 to DACR
2724 + mcr p15, 0, r1, c3, c0, 0
2725 + @ instruction sync
2726 + instr_sync
2727 + @ restore regs
2728 + ldmia sp!, {r0, r1}
2729 +#endif
2730 + .endm
2731 +
2732 #ifndef CONFIG_THUMB2_KERNEL
2733 .macro svc_exit, rpsr, irq = 0
2734 .if \irq != 0
2735 @@ -215,6 +269,9 @@
2736 blne trace_hardirqs_off
2737 #endif
2738 .endif
2739 +
2740 + pax_exit_kernel
2741 +
2742 msr spsr_cxsf, \rpsr
2743 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2744 @ We must avoid clrex due to Cortex-A15 erratum #830321
2745 @@ -291,6 +348,9 @@
2746 blne trace_hardirqs_off
2747 #endif
2748 .endif
2749 +
2750 + pax_exit_kernel
2751 +
2752 ldr lr, [sp, #S_SP] @ top of the stack
2753 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2754
2755 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2756 index 059c3da..8e45cfc 100644
2757 --- a/arch/arm/kernel/fiq.c
2758 +++ b/arch/arm/kernel/fiq.c
2759 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2760 void *base = vectors_page;
2761 unsigned offset = FIQ_OFFSET;
2762
2763 + pax_open_kernel();
2764 memcpy(base + offset, start, length);
2765 + pax_close_kernel();
2766 +
2767 if (!cache_is_vipt_nonaliasing())
2768 flush_icache_range((unsigned long)base + offset, offset +
2769 length);
2770 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2771 index 0196327..50ac8895 100644
2772 --- a/arch/arm/kernel/head.S
2773 +++ b/arch/arm/kernel/head.S
2774 @@ -444,7 +444,7 @@ __enable_mmu:
2775 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2776 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2777 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2778 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2779 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2780 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2781 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2782 #endif
2783 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2784 index 2e11961..07f0704 100644
2785 --- a/arch/arm/kernel/module.c
2786 +++ b/arch/arm/kernel/module.c
2787 @@ -38,12 +38,39 @@
2788 #endif
2789
2790 #ifdef CONFIG_MMU
2791 -void *module_alloc(unsigned long size)
2792 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2793 {
2794 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2795 + return NULL;
2796 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2797 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2798 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2799 __builtin_return_address(0));
2800 }
2801 +
2802 +void *module_alloc(unsigned long size)
2803 +{
2804 +
2805 +#ifdef CONFIG_PAX_KERNEXEC
2806 + return __module_alloc(size, PAGE_KERNEL);
2807 +#else
2808 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2809 +#endif
2810 +
2811 +}
2812 +
2813 +#ifdef CONFIG_PAX_KERNEXEC
2814 +void module_memfree_exec(void *module_region)
2815 +{
2816 + module_memfree(module_region);
2817 +}
2818 +EXPORT_SYMBOL(module_memfree_exec);
2819 +
2820 +void *module_alloc_exec(unsigned long size)
2821 +{
2822 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2823 +}
2824 +EXPORT_SYMBOL(module_alloc_exec);
2825 +#endif
2826 #endif
2827
2828 int
2829 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2830 index 69bda1a..755113a 100644
2831 --- a/arch/arm/kernel/patch.c
2832 +++ b/arch/arm/kernel/patch.c
2833 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2834 else
2835 __acquire(&patch_lock);
2836
2837 + pax_open_kernel();
2838 if (thumb2 && __opcode_is_thumb16(insn)) {
2839 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2840 size = sizeof(u16);
2841 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2842 *(u32 *)waddr = insn;
2843 size = sizeof(u32);
2844 }
2845 + pax_close_kernel();
2846
2847 if (waddr != addr) {
2848 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2849 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2850 index 2bf1a16..d959d40 100644
2851 --- a/arch/arm/kernel/process.c
2852 +++ b/arch/arm/kernel/process.c
2853 @@ -213,6 +213,7 @@ void machine_power_off(void)
2854
2855 if (pm_power_off)
2856 pm_power_off();
2857 + BUG();
2858 }
2859
2860 /*
2861 @@ -226,7 +227,7 @@ void machine_power_off(void)
2862 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2863 * to use. Implementing such co-ordination would be essentially impossible.
2864 */
2865 -void machine_restart(char *cmd)
2866 +__noreturn void machine_restart(char *cmd)
2867 {
2868 local_irq_disable();
2869 smp_send_stop();
2870 @@ -252,8 +253,8 @@ void __show_regs(struct pt_regs *regs)
2871
2872 show_regs_print_info(KERN_DEFAULT);
2873
2874 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2875 - print_symbol("LR is at %s\n", regs->ARM_lr);
2876 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2877 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2878 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2879 "sp : %08lx ip : %08lx fp : %08lx\n",
2880 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2881 @@ -430,12 +431,6 @@ unsigned long get_wchan(struct task_struct *p)
2882 return 0;
2883 }
2884
2885 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2886 -{
2887 - unsigned long range_end = mm->brk + 0x02000000;
2888 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2889 -}
2890 -
2891 #ifdef CONFIG_MMU
2892 #ifdef CONFIG_KUSER_HELPERS
2893 /*
2894 @@ -451,7 +446,7 @@ static struct vm_area_struct gate_vma = {
2895
2896 static int __init gate_vma_init(void)
2897 {
2898 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2899 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2900 return 0;
2901 }
2902 arch_initcall(gate_vma_init);
2903 @@ -480,81 +475,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2904 return is_gate_vma(vma) ? "[vectors]" : NULL;
2905 }
2906
2907 -/* If possible, provide a placement hint at a random offset from the
2908 - * stack for the signal page.
2909 - */
2910 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2911 - unsigned int npages)
2912 -{
2913 - unsigned long offset;
2914 - unsigned long first;
2915 - unsigned long last;
2916 - unsigned long addr;
2917 - unsigned int slots;
2918 -
2919 - first = PAGE_ALIGN(mm->start_stack);
2920 -
2921 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2922 -
2923 - /* No room after stack? */
2924 - if (first > last)
2925 - return 0;
2926 -
2927 - /* Just enough room? */
2928 - if (first == last)
2929 - return first;
2930 -
2931 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2932 -
2933 - offset = get_random_int() % slots;
2934 -
2935 - addr = first + (offset << PAGE_SHIFT);
2936 -
2937 - return addr;
2938 -}
2939 -
2940 -static struct page *signal_page;
2941 -extern struct page *get_signal_page(void);
2942 -
2943 -static const struct vm_special_mapping sigpage_mapping = {
2944 - .name = "[sigpage]",
2945 - .pages = &signal_page,
2946 -};
2947 -
2948 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2949 {
2950 struct mm_struct *mm = current->mm;
2951 - struct vm_area_struct *vma;
2952 - unsigned long addr;
2953 - unsigned long hint;
2954 - int ret = 0;
2955 -
2956 - if (!signal_page)
2957 - signal_page = get_signal_page();
2958 - if (!signal_page)
2959 - return -ENOMEM;
2960
2961 down_write(&mm->mmap_sem);
2962 - hint = sigpage_addr(mm, 1);
2963 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2964 - if (IS_ERR_VALUE(addr)) {
2965 - ret = addr;
2966 - goto up_fail;
2967 - }
2968 -
2969 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2970 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2971 - &sigpage_mapping);
2972 -
2973 - if (IS_ERR(vma)) {
2974 - ret = PTR_ERR(vma);
2975 - goto up_fail;
2976 - }
2977 -
2978 - mm->context.sigpage = addr;
2979 -
2980 - up_fail:
2981 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2982 up_write(&mm->mmap_sem);
2983 - return ret;
2984 + return 0;
2985 }
2986 #endif
2987 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2988 index f90fdf4..24e8c84 100644
2989 --- a/arch/arm/kernel/psci.c
2990 +++ b/arch/arm/kernel/psci.c
2991 @@ -26,7 +26,7 @@
2992 #include <asm/psci.h>
2993 #include <asm/system_misc.h>
2994
2995 -struct psci_operations psci_ops;
2996 +struct psci_operations psci_ops __read_only;
2997
2998 static int (*invoke_psci_fn)(u32, u32, u32, u32);
2999 typedef int (*psci_initcall_t)(const struct device_node *);
3000 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3001 index ef9119f..31995a3 100644
3002 --- a/arch/arm/kernel/ptrace.c
3003 +++ b/arch/arm/kernel/ptrace.c
3004 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3005 regs->ARM_ip = ip;
3006 }
3007
3008 +#ifdef CONFIG_GRKERNSEC_SETXID
3009 +extern void gr_delayed_cred_worker(void);
3010 +#endif
3011 +
3012 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3013 {
3014 current_thread_info()->syscall = scno;
3015
3016 +#ifdef CONFIG_GRKERNSEC_SETXID
3017 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3018 + gr_delayed_cred_worker();
3019 +#endif
3020 +
3021 /* Do the secure computing check first; failures should be fast. */
3022 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3023 if (secure_computing() == -1)
3024 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3025 index 1d60beb..4aa25d5 100644
3026 --- a/arch/arm/kernel/setup.c
3027 +++ b/arch/arm/kernel/setup.c
3028 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3029 unsigned int elf_hwcap2 __read_mostly;
3030 EXPORT_SYMBOL(elf_hwcap2);
3031
3032 +pteval_t __supported_pte_mask __read_only;
3033 +pmdval_t __supported_pmd_mask __read_only;
3034
3035 #ifdef MULTI_CPU
3036 -struct processor processor __read_mostly;
3037 +struct processor processor __read_only;
3038 #endif
3039 #ifdef MULTI_TLB
3040 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3041 +struct cpu_tlb_fns cpu_tlb __read_only;
3042 #endif
3043 #ifdef MULTI_USER
3044 -struct cpu_user_fns cpu_user __read_mostly;
3045 +struct cpu_user_fns cpu_user __read_only;
3046 #endif
3047 #ifdef MULTI_CACHE
3048 -struct cpu_cache_fns cpu_cache __read_mostly;
3049 +struct cpu_cache_fns cpu_cache __read_only;
3050 #endif
3051 #ifdef CONFIG_OUTER_CACHE
3052 -struct outer_cache_fns outer_cache __read_mostly;
3053 +struct outer_cache_fns outer_cache __read_only;
3054 EXPORT_SYMBOL(outer_cache);
3055 #endif
3056
3057 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3058 * Register 0 and check for VMSAv7 or PMSAv7 */
3059 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3060 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3061 - (mmfr0 & 0x000000f0) >= 0x00000030)
3062 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3063 cpu_arch = CPU_ARCH_ARMv7;
3064 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3065 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3066 + __supported_pte_mask |= L_PTE_PXN;
3067 + __supported_pmd_mask |= PMD_PXNTABLE;
3068 + }
3069 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3070 (mmfr0 & 0x000000f0) == 0x00000020)
3071 cpu_arch = CPU_ARCH_ARMv6;
3072 else
3073 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3074 index 023ac90..0a69950 100644
3075 --- a/arch/arm/kernel/signal.c
3076 +++ b/arch/arm/kernel/signal.c
3077 @@ -24,8 +24,6 @@
3078
3079 extern const unsigned long sigreturn_codes[7];
3080
3081 -static unsigned long signal_return_offset;
3082 -
3083 #ifdef CONFIG_CRUNCH
3084 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3085 {
3086 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3087 * except when the MPU has protected the vectors
3088 * page from PL0
3089 */
3090 - retcode = mm->context.sigpage + signal_return_offset +
3091 - (idx << 2) + thumb;
3092 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3093 } else
3094 #endif
3095 {
3096 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3097 } while (thread_flags & _TIF_WORK_MASK);
3098 return 0;
3099 }
3100 -
3101 -struct page *get_signal_page(void)
3102 -{
3103 - unsigned long ptr;
3104 - unsigned offset;
3105 - struct page *page;
3106 - void *addr;
3107 -
3108 - page = alloc_pages(GFP_KERNEL, 0);
3109 -
3110 - if (!page)
3111 - return NULL;
3112 -
3113 - addr = page_address(page);
3114 -
3115 - /* Give the signal return code some randomness */
3116 - offset = 0x200 + (get_random_int() & 0x7fc);
3117 - signal_return_offset = offset;
3118 -
3119 - /*
3120 - * Copy signal return handlers into the vector page, and
3121 - * set sigreturn to be a pointer to these.
3122 - */
3123 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3124 -
3125 - ptr = (unsigned long)addr + offset;
3126 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3127 -
3128 - return page;
3129 -}
3130 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3131 index 86ef244..c518451 100644
3132 --- a/arch/arm/kernel/smp.c
3133 +++ b/arch/arm/kernel/smp.c
3134 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3135
3136 static DECLARE_COMPLETION(cpu_running);
3137
3138 -static struct smp_operations smp_ops;
3139 +static struct smp_operations smp_ops __read_only;
3140
3141 void __init smp_set_ops(struct smp_operations *ops)
3142 {
3143 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3144 index 7a3be1d..b00c7de 100644
3145 --- a/arch/arm/kernel/tcm.c
3146 +++ b/arch/arm/kernel/tcm.c
3147 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3148 .virtual = ITCM_OFFSET,
3149 .pfn = __phys_to_pfn(ITCM_OFFSET),
3150 .length = 0,
3151 - .type = MT_MEMORY_RWX_ITCM,
3152 + .type = MT_MEMORY_RX_ITCM,
3153 }
3154 };
3155
3156 @@ -267,7 +267,9 @@ no_dtcm:
3157 start = &__sitcm_text;
3158 end = &__eitcm_text;
3159 ram = &__itcm_start;
3160 + pax_open_kernel();
3161 memcpy(start, ram, itcm_code_sz);
3162 + pax_close_kernel();
3163 pr_debug("CPU ITCM: copied code from %p - %p\n",
3164 start, end);
3165 itcm_present = true;
3166 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3167 index 788e23f..6fa06a1 100644
3168 --- a/arch/arm/kernel/traps.c
3169 +++ b/arch/arm/kernel/traps.c
3170 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3171 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3172 {
3173 #ifdef CONFIG_KALLSYMS
3174 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3175 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3176 #else
3177 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3178 #endif
3179 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3180 static int die_owner = -1;
3181 static unsigned int die_nest_count;
3182
3183 +extern void gr_handle_kernel_exploit(void);
3184 +
3185 static unsigned long oops_begin(void)
3186 {
3187 int cpu;
3188 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3189 panic("Fatal exception in interrupt");
3190 if (panic_on_oops)
3191 panic("Fatal exception");
3192 +
3193 + gr_handle_kernel_exploit();
3194 +
3195 if (signr)
3196 do_exit(signr);
3197 }
3198 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3199 kuser_init(vectors_base);
3200
3201 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3202 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3203 +
3204 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3205 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3206 +#endif
3207 +
3208 #else /* ifndef CONFIG_CPU_V7M */
3209 /*
3210 * on V7-M there is no need to copy the vector table to a dedicated
3211 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3212 index b31aa73..cc4b7a1 100644
3213 --- a/arch/arm/kernel/vmlinux.lds.S
3214 +++ b/arch/arm/kernel/vmlinux.lds.S
3215 @@ -37,7 +37,7 @@
3216 #endif
3217
3218 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3219 - defined(CONFIG_GENERIC_BUG)
3220 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3221 #define ARM_EXIT_KEEP(x) x
3222 #define ARM_EXIT_DISCARD(x)
3223 #else
3224 @@ -123,6 +123,8 @@ SECTIONS
3225 #ifdef CONFIG_DEBUG_RODATA
3226 . = ALIGN(1<<SECTION_SHIFT);
3227 #endif
3228 + _etext = .; /* End of text section */
3229 +
3230 RO_DATA(PAGE_SIZE)
3231
3232 . = ALIGN(4);
3233 @@ -153,8 +155,6 @@ SECTIONS
3234
3235 NOTES
3236
3237 - _etext = .; /* End of text and rodata section */
3238 -
3239 #ifndef CONFIG_XIP_KERNEL
3240 # ifdef CONFIG_ARM_KERNMEM_PERMS
3241 . = ALIGN(1<<SECTION_SHIFT);
3242 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3243 index b652af5..60231ab 100644
3244 --- a/arch/arm/kvm/arm.c
3245 +++ b/arch/arm/kvm/arm.c
3246 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3247 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3248
3249 /* The VMID used in the VTTBR */
3250 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3251 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3252 static u8 kvm_next_vmid;
3253 static DEFINE_SPINLOCK(kvm_vmid_lock);
3254
3255 @@ -358,7 +358,7 @@ void force_vm_exit(const cpumask_t *mask)
3256 */
3257 static bool need_new_vmid_gen(struct kvm *kvm)
3258 {
3259 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3260 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3261 }
3262
3263 /**
3264 @@ -391,7 +391,7 @@ static void update_vttbr(struct kvm *kvm)
3265
3266 /* First user of a new VMID generation? */
3267 if (unlikely(kvm_next_vmid == 0)) {
3268 - atomic64_inc(&kvm_vmid_gen);
3269 + atomic64_inc_unchecked(&kvm_vmid_gen);
3270 kvm_next_vmid = 1;
3271
3272 /*
3273 @@ -408,7 +408,7 @@ static void update_vttbr(struct kvm *kvm)
3274 kvm_call_hyp(__kvm_flush_vm_context);
3275 }
3276
3277 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3278 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3279 kvm->arch.vmid = kvm_next_vmid;
3280 kvm_next_vmid++;
3281
3282 @@ -1087,7 +1087,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3283 /**
3284 * Initialize Hyp-mode and memory mappings on all CPUs.
3285 */
3286 -int kvm_arch_init(void *opaque)
3287 +int kvm_arch_init(const void *opaque)
3288 {
3289 int err;
3290 int ret, cpu;
3291 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3292 index 14a0d98..7771a7d 100644
3293 --- a/arch/arm/lib/clear_user.S
3294 +++ b/arch/arm/lib/clear_user.S
3295 @@ -12,14 +12,14 @@
3296
3297 .text
3298
3299 -/* Prototype: int __clear_user(void *addr, size_t sz)
3300 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3301 * Purpose : clear some user memory
3302 * Params : addr - user memory address to clear
3303 * : sz - number of bytes to clear
3304 * Returns : number of bytes NOT cleared
3305 */
3306 ENTRY(__clear_user_std)
3307 -WEAK(__clear_user)
3308 +WEAK(___clear_user)
3309 stmfd sp!, {r1, lr}
3310 mov r2, #0
3311 cmp r1, #4
3312 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3313 USER( strnebt r2, [r0])
3314 mov r0, #0
3315 ldmfd sp!, {r1, pc}
3316 -ENDPROC(__clear_user)
3317 +ENDPROC(___clear_user)
3318 ENDPROC(__clear_user_std)
3319
3320 .pushsection .fixup,"ax"
3321 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3322 index 7a235b9..73a0556 100644
3323 --- a/arch/arm/lib/copy_from_user.S
3324 +++ b/arch/arm/lib/copy_from_user.S
3325 @@ -17,7 +17,7 @@
3326 /*
3327 * Prototype:
3328 *
3329 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3330 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3331 *
3332 * Purpose:
3333 *
3334 @@ -89,11 +89,11 @@
3335
3336 .text
3337
3338 -ENTRY(__copy_from_user)
3339 +ENTRY(___copy_from_user)
3340
3341 #include "copy_template.S"
3342
3343 -ENDPROC(__copy_from_user)
3344 +ENDPROC(___copy_from_user)
3345
3346 .pushsection .fixup,"ax"
3347 .align 0
3348 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3349 index 6ee2f67..d1cce76 100644
3350 --- a/arch/arm/lib/copy_page.S
3351 +++ b/arch/arm/lib/copy_page.S
3352 @@ -10,6 +10,7 @@
3353 * ASM optimised string functions
3354 */
3355 #include <linux/linkage.h>
3356 +#include <linux/const.h>
3357 #include <asm/assembler.h>
3358 #include <asm/asm-offsets.h>
3359 #include <asm/cache.h>
3360 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3361 index a9d3db1..164b089 100644
3362 --- a/arch/arm/lib/copy_to_user.S
3363 +++ b/arch/arm/lib/copy_to_user.S
3364 @@ -17,7 +17,7 @@
3365 /*
3366 * Prototype:
3367 *
3368 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3369 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3370 *
3371 * Purpose:
3372 *
3373 @@ -93,11 +93,11 @@
3374 .text
3375
3376 ENTRY(__copy_to_user_std)
3377 -WEAK(__copy_to_user)
3378 +WEAK(___copy_to_user)
3379
3380 #include "copy_template.S"
3381
3382 -ENDPROC(__copy_to_user)
3383 +ENDPROC(___copy_to_user)
3384 ENDPROC(__copy_to_user_std)
3385
3386 .pushsection .fixup,"ax"
3387 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3388 index 7d08b43..f7ca7ea 100644
3389 --- a/arch/arm/lib/csumpartialcopyuser.S
3390 +++ b/arch/arm/lib/csumpartialcopyuser.S
3391 @@ -57,8 +57,8 @@
3392 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3393 */
3394
3395 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3396 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3397 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3398 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3399
3400 #include "csumpartialcopygeneric.S"
3401
3402 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3403 index 312d43e..21d2322 100644
3404 --- a/arch/arm/lib/delay.c
3405 +++ b/arch/arm/lib/delay.c
3406 @@ -29,7 +29,7 @@
3407 /*
3408 * Default to the loop-based delay implementation.
3409 */
3410 -struct arm_delay_ops arm_delay_ops = {
3411 +struct arm_delay_ops arm_delay_ops __read_only = {
3412 .delay = __loop_delay,
3413 .const_udelay = __loop_const_udelay,
3414 .udelay = __loop_udelay,
3415 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3416 index 3e58d71..029817c 100644
3417 --- a/arch/arm/lib/uaccess_with_memcpy.c
3418 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3419 @@ -136,7 +136,7 @@ out:
3420 }
3421
3422 unsigned long
3423 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3424 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3425 {
3426 /*
3427 * This test is stubbed out of the main function above to keep
3428 @@ -190,7 +190,7 @@ out:
3429 return n;
3430 }
3431
3432 -unsigned long __clear_user(void __user *addr, unsigned long n)
3433 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3434 {
3435 /* See rational for this in __copy_to_user() above. */
3436 if (n < 64)
3437 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3438 index 318d127..9aab0d1 100644
3439 --- a/arch/arm/mach-exynos/suspend.c
3440 +++ b/arch/arm/mach-exynos/suspend.c
3441 @@ -18,6 +18,7 @@
3442 #include <linux/syscore_ops.h>
3443 #include <linux/cpu_pm.h>
3444 #include <linux/io.h>
3445 +#include <linux/irq.h>
3446 #include <linux/irqchip/arm-gic.h>
3447 #include <linux/err.h>
3448 #include <linux/regulator/machine.h>
3449 @@ -632,8 +633,10 @@ void __init exynos_pm_init(void)
3450 tmp |= pm_data->wake_disable_mask;
3451 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3452
3453 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3454 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3455 + pax_open_kernel();
3456 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3457 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3458 + pax_close_kernel();
3459
3460 register_syscore_ops(&exynos_pm_syscore_ops);
3461 suspend_set_ops(&exynos_suspend_ops);
3462 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3463 index 0662087..004d163 100644
3464 --- a/arch/arm/mach-keystone/keystone.c
3465 +++ b/arch/arm/mach-keystone/keystone.c
3466 @@ -27,7 +27,7 @@
3467
3468 #include "keystone.h"
3469
3470 -static struct notifier_block platform_nb;
3471 +static notifier_block_no_const platform_nb;
3472 static unsigned long keystone_dma_pfn_offset __read_mostly;
3473
3474 static int keystone_platform_notifier(struct notifier_block *nb,
3475 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3476 index e46e9ea..9141c83 100644
3477 --- a/arch/arm/mach-mvebu/coherency.c
3478 +++ b/arch/arm/mach-mvebu/coherency.c
3479 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3480
3481 /*
3482 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3483 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3484 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3485 * is needed as a workaround for a deadlock issue between the PCIe
3486 * interface and the cache controller.
3487 */
3488 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3489 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3490
3491 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3492 - mtype = MT_UNCACHED;
3493 + mtype = MT_UNCACHED_RW;
3494
3495 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3496 }
3497 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3498 index b6443a4..20a0b74 100644
3499 --- a/arch/arm/mach-omap2/board-n8x0.c
3500 +++ b/arch/arm/mach-omap2/board-n8x0.c
3501 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3502 }
3503 #endif
3504
3505 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3506 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3507 .late_init = n8x0_menelaus_late_init,
3508 };
3509
3510 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3511 index 79f49d9..70bf184 100644
3512 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3513 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3514 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3515 void (*resume)(void);
3516 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3517 void (*hotplug_restart)(void);
3518 -};
3519 +} __no_const;
3520
3521 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3522 static struct powerdomain *mpuss_pd;
3523 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3524 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3525 {}
3526
3527 -struct cpu_pm_ops omap_pm_ops = {
3528 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3529 .finish_suspend = default_finish_suspend,
3530 .resume = dummy_cpu_resume,
3531 .scu_prepare = dummy_scu_prepare,
3532 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3533 index 5305ec7..6d74045 100644
3534 --- a/arch/arm/mach-omap2/omap-smp.c
3535 +++ b/arch/arm/mach-omap2/omap-smp.c
3536 @@ -19,6 +19,7 @@
3537 #include <linux/device.h>
3538 #include <linux/smp.h>
3539 #include <linux/io.h>
3540 +#include <linux/irq.h>
3541 #include <linux/irqchip/arm-gic.h>
3542
3543 #include <asm/smp_scu.h>
3544 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3545 index f961c46..4a453dc 100644
3546 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3547 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3548 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3549 return NOTIFY_OK;
3550 }
3551
3552 -static struct notifier_block __refdata irq_hotplug_notifier = {
3553 +static struct notifier_block irq_hotplug_notifier = {
3554 .notifier_call = irq_cpu_hotplug_notify,
3555 };
3556
3557 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3558 index be9541e..821805f 100644
3559 --- a/arch/arm/mach-omap2/omap_device.c
3560 +++ b/arch/arm/mach-omap2/omap_device.c
3561 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3562 struct platform_device __init *omap_device_build(const char *pdev_name,
3563 int pdev_id,
3564 struct omap_hwmod *oh,
3565 - void *pdata, int pdata_len)
3566 + const void *pdata, int pdata_len)
3567 {
3568 struct omap_hwmod *ohs[] = { oh };
3569
3570 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3571 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3572 int pdev_id,
3573 struct omap_hwmod **ohs,
3574 - int oh_cnt, void *pdata,
3575 + int oh_cnt, const void *pdata,
3576 int pdata_len)
3577 {
3578 int ret = -ENOMEM;
3579 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3580 index 78c02b3..c94109a 100644
3581 --- a/arch/arm/mach-omap2/omap_device.h
3582 +++ b/arch/arm/mach-omap2/omap_device.h
3583 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3584 /* Core code interface */
3585
3586 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3587 - struct omap_hwmod *oh, void *pdata,
3588 + struct omap_hwmod *oh, const void *pdata,
3589 int pdata_len);
3590
3591 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3592 struct omap_hwmod **oh, int oh_cnt,
3593 - void *pdata, int pdata_len);
3594 + const void *pdata, int pdata_len);
3595
3596 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3597 struct omap_hwmod **ohs, int oh_cnt);
3598 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3599 index 355b089..2c9d7c3 100644
3600 --- a/arch/arm/mach-omap2/omap_hwmod.c
3601 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3602 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3603 int (*init_clkdm)(struct omap_hwmod *oh);
3604 void (*update_context_lost)(struct omap_hwmod *oh);
3605 int (*get_context_lost)(struct omap_hwmod *oh);
3606 -};
3607 +} __no_const;
3608
3609 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3610 -static struct omap_hwmod_soc_ops soc_ops;
3611 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3612
3613 /* omap_hwmod_list contains all registered struct omap_hwmods */
3614 static LIST_HEAD(omap_hwmod_list);
3615 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3616 index 95fee54..cfa9cf1 100644
3617 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3618 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3619 @@ -10,6 +10,7 @@
3620
3621 #include <linux/kernel.h>
3622 #include <linux/init.h>
3623 +#include <asm/pgtable.h>
3624
3625 #include "powerdomain.h"
3626
3627 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3628
3629 void __init am43xx_powerdomains_init(void)
3630 {
3631 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3632 + pax_open_kernel();
3633 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3634 + pax_close_kernel();
3635 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3636 pwrdm_register_pwrdms(powerdomains_am43xx);
3637 pwrdm_complete_init();
3638 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3639 index ff0a68c..b312aa0 100644
3640 --- a/arch/arm/mach-omap2/wd_timer.c
3641 +++ b/arch/arm/mach-omap2/wd_timer.c
3642 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3643 struct omap_hwmod *oh;
3644 char *oh_name = "wd_timer2";
3645 char *dev_name = "omap_wdt";
3646 - struct omap_wd_timer_platform_data pdata;
3647 + static struct omap_wd_timer_platform_data pdata = {
3648 + .read_reset_sources = prm_read_reset_sources
3649 + };
3650
3651 if (!cpu_class_is_omap2() || of_have_populated_dt())
3652 return 0;
3653 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3654 return -EINVAL;
3655 }
3656
3657 - pdata.read_reset_sources = prm_read_reset_sources;
3658 -
3659 pdev = omap_device_build(dev_name, id, oh, &pdata,
3660 sizeof(struct omap_wd_timer_platform_data));
3661 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3662 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3663 index 4f25a7c..a81be85 100644
3664 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3665 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3666 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3667 bool entered_lp2 = false;
3668
3669 if (tegra_pending_sgi())
3670 - ACCESS_ONCE(abort_flag) = true;
3671 + ACCESS_ONCE_RW(abort_flag) = true;
3672
3673 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3674
3675 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3676 index ab95f53..4b977a7 100644
3677 --- a/arch/arm/mach-tegra/irq.c
3678 +++ b/arch/arm/mach-tegra/irq.c
3679 @@ -20,6 +20,7 @@
3680 #include <linux/cpu_pm.h>
3681 #include <linux/interrupt.h>
3682 #include <linux/io.h>
3683 +#include <linux/irq.h>
3684 #include <linux/irqchip/arm-gic.h>
3685 #include <linux/irq.h>
3686 #include <linux/kernel.h>
3687 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3688 index 2cb587b..6ddfebf 100644
3689 --- a/arch/arm/mach-ux500/pm.c
3690 +++ b/arch/arm/mach-ux500/pm.c
3691 @@ -10,6 +10,7 @@
3692 */
3693
3694 #include <linux/kernel.h>
3695 +#include <linux/irq.h>
3696 #include <linux/irqchip/arm-gic.h>
3697 #include <linux/delay.h>
3698 #include <linux/io.h>
3699 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3700 index 2dea8b5..6499da2 100644
3701 --- a/arch/arm/mach-ux500/setup.h
3702 +++ b/arch/arm/mach-ux500/setup.h
3703 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3704 .type = MT_DEVICE, \
3705 }
3706
3707 -#define __MEM_DEV_DESC(x, sz) { \
3708 - .virtual = IO_ADDRESS(x), \
3709 - .pfn = __phys_to_pfn(x), \
3710 - .length = sz, \
3711 - .type = MT_MEMORY_RWX, \
3712 -}
3713 -
3714 extern struct smp_operations ux500_smp_ops;
3715 extern void ux500_cpu_die(unsigned int cpu);
3716
3717 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3718 index 52d768f..5f93180 100644
3719 --- a/arch/arm/mach-zynq/platsmp.c
3720 +++ b/arch/arm/mach-zynq/platsmp.c
3721 @@ -24,6 +24,7 @@
3722 #include <linux/io.h>
3723 #include <asm/cacheflush.h>
3724 #include <asm/smp_scu.h>
3725 +#include <linux/irq.h>
3726 #include <linux/irqchip/arm-gic.h>
3727 #include "common.h"
3728
3729 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3730 index 9b4f29e..bbf3bfa 100644
3731 --- a/arch/arm/mm/Kconfig
3732 +++ b/arch/arm/mm/Kconfig
3733 @@ -446,6 +446,7 @@ config CPU_32v5
3734
3735 config CPU_32v6
3736 bool
3737 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3738 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3739
3740 config CPU_32v6K
3741 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3742
3743 config CPU_USE_DOMAINS
3744 bool
3745 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3746 help
3747 This option enables or disables the use of domain switching
3748 via the set_fs() function.
3749 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3750
3751 config KUSER_HELPERS
3752 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3753 - depends on MMU
3754 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3755 default y
3756 help
3757 Warning: disabling this option may break user programs.
3758 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3759 See Documentation/arm/kernel_user_helpers.txt for details.
3760
3761 However, the fixed address nature of these helpers can be used
3762 - by ROP (return orientated programming) authors when creating
3763 + by ROP (Return Oriented Programming) authors when creating
3764 exploits.
3765
3766 If all of the binaries and libraries which run on your platform
3767 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3768 index 2c0c541..4585df9 100644
3769 --- a/arch/arm/mm/alignment.c
3770 +++ b/arch/arm/mm/alignment.c
3771 @@ -216,10 +216,12 @@ union offset_union {
3772 #define __get16_unaligned_check(ins,val,addr) \
3773 do { \
3774 unsigned int err = 0, v, a = addr; \
3775 + pax_open_userland(); \
3776 __get8_unaligned_check(ins,v,a,err); \
3777 val = v << ((BE) ? 8 : 0); \
3778 __get8_unaligned_check(ins,v,a,err); \
3779 val |= v << ((BE) ? 0 : 8); \
3780 + pax_close_userland(); \
3781 if (err) \
3782 goto fault; \
3783 } while (0)
3784 @@ -233,6 +235,7 @@ union offset_union {
3785 #define __get32_unaligned_check(ins,val,addr) \
3786 do { \
3787 unsigned int err = 0, v, a = addr; \
3788 + pax_open_userland(); \
3789 __get8_unaligned_check(ins,v,a,err); \
3790 val = v << ((BE) ? 24 : 0); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 @@ -241,6 +244,7 @@ union offset_union {
3793 val |= v << ((BE) ? 8 : 16); \
3794 __get8_unaligned_check(ins,v,a,err); \
3795 val |= v << ((BE) ? 0 : 24); \
3796 + pax_close_userland(); \
3797 if (err) \
3798 goto fault; \
3799 } while (0)
3800 @@ -254,6 +258,7 @@ union offset_union {
3801 #define __put16_unaligned_check(ins,val,addr) \
3802 do { \
3803 unsigned int err = 0, v = val, a = addr; \
3804 + pax_open_userland(); \
3805 __asm__( FIRST_BYTE_16 \
3806 ARM( "1: "ins" %1, [%2], #1\n" ) \
3807 THUMB( "1: "ins" %1, [%2]\n" ) \
3808 @@ -273,6 +278,7 @@ union offset_union {
3809 " .popsection\n" \
3810 : "=r" (err), "=&r" (v), "=&r" (a) \
3811 : "0" (err), "1" (v), "2" (a)); \
3812 + pax_close_userland(); \
3813 if (err) \
3814 goto fault; \
3815 } while (0)
3816 @@ -286,6 +292,7 @@ union offset_union {
3817 #define __put32_unaligned_check(ins,val,addr) \
3818 do { \
3819 unsigned int err = 0, v = val, a = addr; \
3820 + pax_open_userland(); \
3821 __asm__( FIRST_BYTE_32 \
3822 ARM( "1: "ins" %1, [%2], #1\n" ) \
3823 THUMB( "1: "ins" %1, [%2]\n" ) \
3824 @@ -315,6 +322,7 @@ union offset_union {
3825 " .popsection\n" \
3826 : "=r" (err), "=&r" (v), "=&r" (a) \
3827 : "0" (err), "1" (v), "2" (a)); \
3828 + pax_close_userland(); \
3829 if (err) \
3830 goto fault; \
3831 } while (0)
3832 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3833 index 8f15f70..d599a2b 100644
3834 --- a/arch/arm/mm/cache-l2x0.c
3835 +++ b/arch/arm/mm/cache-l2x0.c
3836 @@ -43,7 +43,7 @@ struct l2c_init_data {
3837 void (*save)(void __iomem *);
3838 void (*configure)(void __iomem *);
3839 struct outer_cache_fns outer_cache;
3840 -};
3841 +} __do_const;
3842
3843 #define CACHE_LINE_SIZE 32
3844
3845 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3846 index 845769e..4278fd7 100644
3847 --- a/arch/arm/mm/context.c
3848 +++ b/arch/arm/mm/context.c
3849 @@ -43,7 +43,7 @@
3850 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3851
3852 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3853 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3854 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3855 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3856
3857 static DEFINE_PER_CPU(atomic64_t, active_asids);
3858 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3859 {
3860 static u32 cur_idx = 1;
3861 u64 asid = atomic64_read(&mm->context.id);
3862 - u64 generation = atomic64_read(&asid_generation);
3863 + u64 generation = atomic64_read_unchecked(&asid_generation);
3864
3865 if (asid != 0) {
3866 /*
3867 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3868 */
3869 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3870 if (asid == NUM_USER_ASIDS) {
3871 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3872 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3873 &asid_generation);
3874 flush_context(cpu);
3875 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3876 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3877 cpu_set_reserved_ttbr0();
3878
3879 asid = atomic64_read(&mm->context.id);
3880 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3881 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3882 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3883 goto switch_mm_fastpath;
3884
3885 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3886 /* Check that our ASID belongs to the current generation. */
3887 asid = atomic64_read(&mm->context.id);
3888 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3889 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3890 asid = new_context(mm, cpu);
3891 atomic64_set(&mm->context.id, asid);
3892 }
3893 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3894 index 6333d9c..fd09b46 100644
3895 --- a/arch/arm/mm/fault.c
3896 +++ b/arch/arm/mm/fault.c
3897 @@ -25,6 +25,7 @@
3898 #include <asm/system_misc.h>
3899 #include <asm/system_info.h>
3900 #include <asm/tlbflush.h>
3901 +#include <asm/sections.h>
3902
3903 #include "fault.h"
3904
3905 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3906 if (fixup_exception(regs))
3907 return;
3908
3909 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3910 + if (addr < TASK_SIZE) {
3911 + if (current->signal->curr_ip)
3912 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3913 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3914 + else
3915 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3916 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3917 + }
3918 +#endif
3919 +
3920 +#ifdef CONFIG_PAX_KERNEXEC
3921 + if ((fsr & FSR_WRITE) &&
3922 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3923 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3924 + {
3925 + if (current->signal->curr_ip)
3926 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3927 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3928 + else
3929 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3930 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3931 + }
3932 +#endif
3933 +
3934 /*
3935 * No handler, we'll have to terminate things with extreme prejudice.
3936 */
3937 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3938 }
3939 #endif
3940
3941 +#ifdef CONFIG_PAX_PAGEEXEC
3942 + if (fsr & FSR_LNX_PF) {
3943 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3944 + do_group_exit(SIGKILL);
3945 + }
3946 +#endif
3947 +
3948 tsk->thread.address = addr;
3949 tsk->thread.error_code = fsr;
3950 tsk->thread.trap_no = 14;
3951 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3952 }
3953 #endif /* CONFIG_MMU */
3954
3955 +#ifdef CONFIG_PAX_PAGEEXEC
3956 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3957 +{
3958 + long i;
3959 +
3960 + printk(KERN_ERR "PAX: bytes at PC: ");
3961 + for (i = 0; i < 20; i++) {
3962 + unsigned char c;
3963 + if (get_user(c, (__force unsigned char __user *)pc+i))
3964 + printk(KERN_CONT "?? ");
3965 + else
3966 + printk(KERN_CONT "%02x ", c);
3967 + }
3968 + printk("\n");
3969 +
3970 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3971 + for (i = -1; i < 20; i++) {
3972 + unsigned long c;
3973 + if (get_user(c, (__force unsigned long __user *)sp+i))
3974 + printk(KERN_CONT "???????? ");
3975 + else
3976 + printk(KERN_CONT "%08lx ", c);
3977 + }
3978 + printk("\n");
3979 +}
3980 +#endif
3981 +
3982 /*
3983 * First Level Translation Fault Handler
3984 *
3985 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3986 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
3987 struct siginfo info;
3988
3989 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3990 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
3991 + if (current->signal->curr_ip)
3992 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3993 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3994 + else
3995 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3996 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3997 + goto die;
3998 + }
3999 +#endif
4000 +
4001 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4002 return;
4003
4004 +die:
4005 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4006 inf->name, fsr, addr);
4007 show_pte(current->mm, addr);
4008 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4009 ifsr_info[nr].name = name;
4010 }
4011
4012 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4013 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4014 +
4015 asmlinkage void __exception
4016 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4017 {
4018 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4019 struct siginfo info;
4020 + unsigned long pc = instruction_pointer(regs);
4021 +
4022 + if (user_mode(regs)) {
4023 + unsigned long sigpage = current->mm->context.sigpage;
4024 +
4025 + if (sigpage <= pc && pc < sigpage + 7*4) {
4026 + if (pc < sigpage + 3*4)
4027 + sys_sigreturn(regs);
4028 + else
4029 + sys_rt_sigreturn(regs);
4030 + return;
4031 + }
4032 + if (pc == 0xffff0f60UL) {
4033 + /*
4034 + * PaX: __kuser_cmpxchg64 emulation
4035 + */
4036 + // TODO
4037 + //regs->ARM_pc = regs->ARM_lr;
4038 + //return;
4039 + }
4040 + if (pc == 0xffff0fa0UL) {
4041 + /*
4042 + * PaX: __kuser_memory_barrier emulation
4043 + */
4044 + // dmb(); implied by the exception
4045 + regs->ARM_pc = regs->ARM_lr;
4046 + return;
4047 + }
4048 + if (pc == 0xffff0fc0UL) {
4049 + /*
4050 + * PaX: __kuser_cmpxchg emulation
4051 + */
4052 + // TODO
4053 + //long new;
4054 + //int op;
4055 +
4056 + //op = FUTEX_OP_SET << 28;
4057 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4058 + //regs->ARM_r0 = old != new;
4059 + //regs->ARM_pc = regs->ARM_lr;
4060 + //return;
4061 + }
4062 + if (pc == 0xffff0fe0UL) {
4063 + /*
4064 + * PaX: __kuser_get_tls emulation
4065 + */
4066 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4067 + regs->ARM_pc = regs->ARM_lr;
4068 + return;
4069 + }
4070 + }
4071 +
4072 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4073 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4074 + if (current->signal->curr_ip)
4075 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4076 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4077 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4078 + else
4079 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4080 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4081 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4082 + goto die;
4083 + }
4084 +#endif
4085 +
4086 +#ifdef CONFIG_PAX_REFCOUNT
4087 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4088 +#ifdef CONFIG_THUMB2_KERNEL
4089 + unsigned short bkpt;
4090 +
4091 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4092 +#else
4093 + unsigned int bkpt;
4094 +
4095 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4096 +#endif
4097 + current->thread.error_code = ifsr;
4098 + current->thread.trap_no = 0;
4099 + pax_report_refcount_overflow(regs);
4100 + fixup_exception(regs);
4101 + return;
4102 + }
4103 + }
4104 +#endif
4105
4106 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4107 return;
4108
4109 +die:
4110 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4111 inf->name, ifsr, addr);
4112
4113 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4114 index cf08bdf..772656c 100644
4115 --- a/arch/arm/mm/fault.h
4116 +++ b/arch/arm/mm/fault.h
4117 @@ -3,6 +3,7 @@
4118
4119 /*
4120 * Fault status register encodings. We steal bit 31 for our own purposes.
4121 + * Set when the FSR value is from an instruction fault.
4122 */
4123 #define FSR_LNX_PF (1 << 31)
4124 #define FSR_WRITE (1 << 11)
4125 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4126 }
4127 #endif
4128
4129 +/* valid for LPAE and !LPAE */
4130 +static inline int is_xn_fault(unsigned int fsr)
4131 +{
4132 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4133 +}
4134 +
4135 +static inline int is_domain_fault(unsigned int fsr)
4136 +{
4137 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4138 +}
4139 +
4140 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4141 unsigned long search_exception_table(unsigned long addr);
4142
4143 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4144 index 1609b02..def0785 100644
4145 --- a/arch/arm/mm/init.c
4146 +++ b/arch/arm/mm/init.c
4147 @@ -755,7 +755,46 @@ void free_tcmmem(void)
4148 {
4149 #ifdef CONFIG_HAVE_TCM
4150 extern char __tcm_start, __tcm_end;
4151 +#endif
4152
4153 +#ifdef CONFIG_PAX_KERNEXEC
4154 + unsigned long addr;
4155 + pgd_t *pgd;
4156 + pud_t *pud;
4157 + pmd_t *pmd;
4158 + int cpu_arch = cpu_architecture();
4159 + unsigned int cr = get_cr();
4160 +
4161 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4162 + /* make pages tables, etc before .text NX */
4163 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4164 + pgd = pgd_offset_k(addr);
4165 + pud = pud_offset(pgd, addr);
4166 + pmd = pmd_offset(pud, addr);
4167 + __section_update(pmd, addr, PMD_SECT_XN);
4168 + }
4169 + /* make init NX */
4170 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4171 + pgd = pgd_offset_k(addr);
4172 + pud = pud_offset(pgd, addr);
4173 + pmd = pmd_offset(pud, addr);
4174 + __section_update(pmd, addr, PMD_SECT_XN);
4175 + }
4176 + /* make kernel code/rodata RX */
4177 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4178 + pgd = pgd_offset_k(addr);
4179 + pud = pud_offset(pgd, addr);
4180 + pmd = pmd_offset(pud, addr);
4181 +#ifdef CONFIG_ARM_LPAE
4182 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4183 +#else
4184 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4185 +#endif
4186 + }
4187 + }
4188 +#endif
4189 +
4190 +#ifdef CONFIG_HAVE_TCM
4191 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4192 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4193 #endif
4194 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4195 index d1e5ad7..84dcbf2 100644
4196 --- a/arch/arm/mm/ioremap.c
4197 +++ b/arch/arm/mm/ioremap.c
4198 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4199 unsigned int mtype;
4200
4201 if (cached)
4202 - mtype = MT_MEMORY_RWX;
4203 + mtype = MT_MEMORY_RX;
4204 else
4205 - mtype = MT_MEMORY_RWX_NONCACHED;
4206 + mtype = MT_MEMORY_RX_NONCACHED;
4207
4208 return __arm_ioremap_caller(phys_addr, size, mtype,
4209 __builtin_return_address(0));
4210 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4211 index 5e85ed3..b10a7ed 100644
4212 --- a/arch/arm/mm/mmap.c
4213 +++ b/arch/arm/mm/mmap.c
4214 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4215 struct vm_area_struct *vma;
4216 int do_align = 0;
4217 int aliasing = cache_is_vipt_aliasing();
4218 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4219 struct vm_unmapped_area_info info;
4220
4221 /*
4222 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4223 if (len > TASK_SIZE)
4224 return -ENOMEM;
4225
4226 +#ifdef CONFIG_PAX_RANDMMAP
4227 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4228 +#endif
4229 +
4230 if (addr) {
4231 if (do_align)
4232 addr = COLOUR_ALIGN(addr, pgoff);
4233 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4234 addr = PAGE_ALIGN(addr);
4235
4236 vma = find_vma(mm, addr);
4237 - if (TASK_SIZE - len >= addr &&
4238 - (!vma || addr + len <= vma->vm_start))
4239 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4240 return addr;
4241 }
4242
4243 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4244 info.high_limit = TASK_SIZE;
4245 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4246 info.align_offset = pgoff << PAGE_SHIFT;
4247 + info.threadstack_offset = offset;
4248 return vm_unmapped_area(&info);
4249 }
4250
4251 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4252 unsigned long addr = addr0;
4253 int do_align = 0;
4254 int aliasing = cache_is_vipt_aliasing();
4255 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4256 struct vm_unmapped_area_info info;
4257
4258 /*
4259 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4260 return addr;
4261 }
4262
4263 +#ifdef CONFIG_PAX_RANDMMAP
4264 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4265 +#endif
4266 +
4267 /* requesting a specific address */
4268 if (addr) {
4269 if (do_align)
4270 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4271 else
4272 addr = PAGE_ALIGN(addr);
4273 vma = find_vma(mm, addr);
4274 - if (TASK_SIZE - len >= addr &&
4275 - (!vma || addr + len <= vma->vm_start))
4276 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4277 return addr;
4278 }
4279
4280 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4281 info.high_limit = mm->mmap_base;
4282 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4283 info.align_offset = pgoff << PAGE_SHIFT;
4284 + info.threadstack_offset = offset;
4285 addr = vm_unmapped_area(&info);
4286
4287 /*
4288 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4289 {
4290 unsigned long random_factor = 0UL;
4291
4292 +#ifdef CONFIG_PAX_RANDMMAP
4293 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4294 +#endif
4295 +
4296 /* 8 bits of randomness in 20 address space bits */
4297 if ((current->flags & PF_RANDOMIZE) &&
4298 !(current->personality & ADDR_NO_RANDOMIZE))
4299 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4300
4301 if (mmap_is_legacy()) {
4302 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4303 +
4304 +#ifdef CONFIG_PAX_RANDMMAP
4305 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4306 + mm->mmap_base += mm->delta_mmap;
4307 +#endif
4308 +
4309 mm->get_unmapped_area = arch_get_unmapped_area;
4310 } else {
4311 mm->mmap_base = mmap_base(random_factor);
4312 +
4313 +#ifdef CONFIG_PAX_RANDMMAP
4314 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4315 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4316 +#endif
4317 +
4318 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4319 }
4320 }
4321 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4322 index 4e6ef89..21c27f2 100644
4323 --- a/arch/arm/mm/mmu.c
4324 +++ b/arch/arm/mm/mmu.c
4325 @@ -41,6 +41,22 @@
4326 #include "mm.h"
4327 #include "tcm.h"
4328
4329 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4330 +void modify_domain(unsigned int dom, unsigned int type)
4331 +{
4332 + struct thread_info *thread = current_thread_info();
4333 + unsigned int domain = thread->cpu_domain;
4334 + /*
4335 + * DOMAIN_MANAGER might be defined to some other value,
4336 + * use the arch-defined constant
4337 + */
4338 + domain &= ~domain_val(dom, 3);
4339 + thread->cpu_domain = domain | domain_val(dom, type);
4340 + set_domain(thread->cpu_domain);
4341 +}
4342 +EXPORT_SYMBOL(modify_domain);
4343 +#endif
4344 +
4345 /*
4346 * empty_zero_page is a special page that is used for
4347 * zero-initialized data and COW.
4348 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4349 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4350 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4351
4352 -static struct mem_type mem_types[] = {
4353 +#ifdef CONFIG_PAX_KERNEXEC
4354 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4355 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4356 +#else
4357 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4358 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4359 +#endif
4360 +
4361 +static struct mem_type mem_types[] __read_only = {
4362 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4363 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4364 L_PTE_SHARED,
4365 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4366 .prot_sect = PROT_SECT_DEVICE,
4367 .domain = DOMAIN_IO,
4368 },
4369 - [MT_UNCACHED] = {
4370 + [MT_UNCACHED_RW] = {
4371 .prot_pte = PROT_PTE_DEVICE,
4372 .prot_l1 = PMD_TYPE_TABLE,
4373 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4374 .domain = DOMAIN_IO,
4375 },
4376 - [MT_CACHECLEAN] = {
4377 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4378 + [MT_CACHECLEAN_RO] = {
4379 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4380 .domain = DOMAIN_KERNEL,
4381 },
4382 #ifndef CONFIG_ARM_LPAE
4383 - [MT_MINICLEAN] = {
4384 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4385 + [MT_MINICLEAN_RO] = {
4386 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4387 .domain = DOMAIN_KERNEL,
4388 },
4389 #endif
4390 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4391 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4392 L_PTE_RDONLY,
4393 .prot_l1 = PMD_TYPE_TABLE,
4394 - .domain = DOMAIN_USER,
4395 + .domain = DOMAIN_VECTORS,
4396 },
4397 [MT_HIGH_VECTORS] = {
4398 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4399 L_PTE_USER | L_PTE_RDONLY,
4400 .prot_l1 = PMD_TYPE_TABLE,
4401 - .domain = DOMAIN_USER,
4402 + .domain = DOMAIN_VECTORS,
4403 },
4404 - [MT_MEMORY_RWX] = {
4405 + [__MT_MEMORY_RWX] = {
4406 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4407 .prot_l1 = PMD_TYPE_TABLE,
4408 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4409 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4410 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4411 .domain = DOMAIN_KERNEL,
4412 },
4413 - [MT_ROM] = {
4414 - .prot_sect = PMD_TYPE_SECT,
4415 + [MT_MEMORY_RX] = {
4416 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4417 + .prot_l1 = PMD_TYPE_TABLE,
4418 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4419 + .domain = DOMAIN_KERNEL,
4420 + },
4421 + [MT_ROM_RX] = {
4422 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4423 .domain = DOMAIN_KERNEL,
4424 },
4425 - [MT_MEMORY_RWX_NONCACHED] = {
4426 + [MT_MEMORY_RW_NONCACHED] = {
4427 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4428 L_PTE_MT_BUFFERABLE,
4429 .prot_l1 = PMD_TYPE_TABLE,
4430 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4431 .domain = DOMAIN_KERNEL,
4432 },
4433 + [MT_MEMORY_RX_NONCACHED] = {
4434 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4435 + L_PTE_MT_BUFFERABLE,
4436 + .prot_l1 = PMD_TYPE_TABLE,
4437 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4438 + .domain = DOMAIN_KERNEL,
4439 + },
4440 [MT_MEMORY_RW_DTCM] = {
4441 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4442 L_PTE_XN,
4443 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4444 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4445 .domain = DOMAIN_KERNEL,
4446 },
4447 - [MT_MEMORY_RWX_ITCM] = {
4448 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4449 + [MT_MEMORY_RX_ITCM] = {
4450 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4451 .prot_l1 = PMD_TYPE_TABLE,
4452 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4453 .domain = DOMAIN_KERNEL,
4454 },
4455 [MT_MEMORY_RW_SO] = {
4456 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4457 * Mark cache clean areas and XIP ROM read only
4458 * from SVC mode and no access from userspace.
4459 */
4460 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4461 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4462 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4463 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4464 +#ifdef CONFIG_PAX_KERNEXEC
4465 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4466 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4467 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4468 +#endif
4469 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4470 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4471 #endif
4472
4473 /*
4474 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4475 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4476 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4477 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4478 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4479 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4480 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4481 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4482 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4483 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4484 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4485 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4486 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4487 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4488 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4489 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4490 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4491 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4492 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4493 }
4494 }
4495
4496 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4497 if (cpu_arch >= CPU_ARCH_ARMv6) {
4498 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4499 /* Non-cacheable Normal is XCB = 001 */
4500 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4501 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4502 + PMD_SECT_BUFFERED;
4503 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4504 PMD_SECT_BUFFERED;
4505 } else {
4506 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4507 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4508 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4509 + PMD_SECT_TEX(1);
4510 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4511 PMD_SECT_TEX(1);
4512 }
4513 } else {
4514 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4515 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4516 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4517 }
4518
4519 #ifdef CONFIG_ARM_LPAE
4520 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4521 user_pgprot |= PTE_EXT_PXN;
4522 #endif
4523
4524 + user_pgprot |= __supported_pte_mask;
4525 +
4526 for (i = 0; i < 16; i++) {
4527 pteval_t v = pgprot_val(protection_map[i]);
4528 protection_map[i] = __pgprot(v | user_pgprot);
4529 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4530
4531 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4532 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4533 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4534 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4535 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4536 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4537 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4538 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4539 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4540 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4541 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4542 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4543 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4544 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4545 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4546 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4547
4548 switch (cp->pmd) {
4549 case PMD_SECT_WT:
4550 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4551 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4552 break;
4553 case PMD_SECT_WB:
4554 case PMD_SECT_WBWA:
4555 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4556 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4557 break;
4558 }
4559 pr_info("Memory policy: %sData cache %s\n",
4560 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4561 return;
4562 }
4563
4564 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4565 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4566 md->virtual >= PAGE_OFFSET &&
4567 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4568 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4569 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4570 * called function. This means you can't use any function or debugging
4571 * method which may touch any device, otherwise the kernel _will_ crash.
4572 */
4573 +
4574 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4575 +
4576 static void __init devicemaps_init(const struct machine_desc *mdesc)
4577 {
4578 struct map_desc map;
4579 unsigned long addr;
4580 - void *vectors;
4581
4582 - /*
4583 - * Allocate the vector page early.
4584 - */
4585 - vectors = early_alloc(PAGE_SIZE * 2);
4586 -
4587 - early_trap_init(vectors);
4588 + early_trap_init(&vectors);
4589
4590 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4591 pmd_clear(pmd_off_k(addr));
4592 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4593 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4594 map.virtual = MODULES_VADDR;
4595 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4596 - map.type = MT_ROM;
4597 + map.type = MT_ROM_RX;
4598 create_mapping(&map);
4599 #endif
4600
4601 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4602 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4603 map.virtual = FLUSH_BASE;
4604 map.length = SZ_1M;
4605 - map.type = MT_CACHECLEAN;
4606 + map.type = MT_CACHECLEAN_RO;
4607 create_mapping(&map);
4608 #endif
4609 #ifdef FLUSH_BASE_MINICACHE
4610 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4611 map.virtual = FLUSH_BASE_MINICACHE;
4612 map.length = SZ_1M;
4613 - map.type = MT_MINICLEAN;
4614 + map.type = MT_MINICLEAN_RO;
4615 create_mapping(&map);
4616 #endif
4617
4618 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4619 * location (0xffff0000). If we aren't using high-vectors, also
4620 * create a mapping at the low-vectors virtual address.
4621 */
4622 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4623 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4624 map.virtual = 0xffff0000;
4625 map.length = PAGE_SIZE;
4626 #ifdef CONFIG_KUSER_HELPERS
4627 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4628 static void __init map_lowmem(void)
4629 {
4630 struct memblock_region *reg;
4631 +#ifndef CONFIG_PAX_KERNEXEC
4632 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4633 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4634 +#endif
4635
4636 /* Map all the lowmem memory banks. */
4637 for_each_memblock(memory, reg) {
4638 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4639 if (start >= end)
4640 break;
4641
4642 +#ifdef CONFIG_PAX_KERNEXEC
4643 + map.pfn = __phys_to_pfn(start);
4644 + map.virtual = __phys_to_virt(start);
4645 + map.length = end - start;
4646 +
4647 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4648 + struct map_desc kernel;
4649 + struct map_desc initmap;
4650 +
4651 + /* when freeing initmem we will make this RW */
4652 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4653 + initmap.virtual = (unsigned long)__init_begin;
4654 + initmap.length = _sdata - __init_begin;
4655 + initmap.type = __MT_MEMORY_RWX;
4656 + create_mapping(&initmap);
4657 +
4658 + /* when freeing initmem we will make this RX */
4659 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4660 + kernel.virtual = (unsigned long)_stext;
4661 + kernel.length = __init_begin - _stext;
4662 + kernel.type = __MT_MEMORY_RWX;
4663 + create_mapping(&kernel);
4664 +
4665 + if (map.virtual < (unsigned long)_stext) {
4666 + map.length = (unsigned long)_stext - map.virtual;
4667 + map.type = __MT_MEMORY_RWX;
4668 + create_mapping(&map);
4669 + }
4670 +
4671 + map.pfn = __phys_to_pfn(__pa(_sdata));
4672 + map.virtual = (unsigned long)_sdata;
4673 + map.length = end - __pa(_sdata);
4674 + }
4675 +
4676 + map.type = MT_MEMORY_RW;
4677 + create_mapping(&map);
4678 +#else
4679 if (end < kernel_x_start) {
4680 map.pfn = __phys_to_pfn(start);
4681 map.virtual = __phys_to_virt(start);
4682 map.length = end - start;
4683 - map.type = MT_MEMORY_RWX;
4684 + map.type = __MT_MEMORY_RWX;
4685
4686 create_mapping(&map);
4687 } else if (start >= kernel_x_end) {
4688 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4689 map.pfn = __phys_to_pfn(kernel_x_start);
4690 map.virtual = __phys_to_virt(kernel_x_start);
4691 map.length = kernel_x_end - kernel_x_start;
4692 - map.type = MT_MEMORY_RWX;
4693 + map.type = __MT_MEMORY_RWX;
4694
4695 create_mapping(&map);
4696
4697 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4698 create_mapping(&map);
4699 }
4700 }
4701 +#endif
4702 }
4703 }
4704
4705 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4706 index f412b53..fc89433 100644
4707 --- a/arch/arm/net/bpf_jit_32.c
4708 +++ b/arch/arm/net/bpf_jit_32.c
4709 @@ -20,6 +20,7 @@
4710 #include <asm/cacheflush.h>
4711 #include <asm/hwcap.h>
4712 #include <asm/opcodes.h>
4713 +#include <asm/pgtable.h>
4714
4715 #include "bpf_jit_32.h"
4716
4717 @@ -71,7 +72,11 @@ struct jit_ctx {
4718 #endif
4719 };
4720
4721 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4722 +int bpf_jit_enable __read_only;
4723 +#else
4724 int bpf_jit_enable __read_mostly;
4725 +#endif
4726
4727 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4728 {
4729 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4730 {
4731 u32 *ptr;
4732 /* We are guaranteed to have aligned memory. */
4733 + pax_open_kernel();
4734 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4735 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4736 + pax_close_kernel();
4737 }
4738
4739 static void build_prologue(struct jit_ctx *ctx)
4740 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4741 index 5b217f4..c23f40e 100644
4742 --- a/arch/arm/plat-iop/setup.c
4743 +++ b/arch/arm/plat-iop/setup.c
4744 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4745 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4746 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4747 .length = IOP3XX_PERIPHERAL_SIZE,
4748 - .type = MT_UNCACHED,
4749 + .type = MT_UNCACHED_RW,
4750 },
4751 };
4752
4753 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4754 index a5bc92d..0bb4730 100644
4755 --- a/arch/arm/plat-omap/sram.c
4756 +++ b/arch/arm/plat-omap/sram.c
4757 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4758 * Looks like we need to preserve some bootloader code at the
4759 * beginning of SRAM for jumping to flash for reboot to work...
4760 */
4761 + pax_open_kernel();
4762 memset_io(omap_sram_base + omap_sram_skip, 0,
4763 omap_sram_size - omap_sram_skip);
4764 + pax_close_kernel();
4765 }
4766 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4767 index 7047051..44e8675 100644
4768 --- a/arch/arm64/include/asm/atomic.h
4769 +++ b/arch/arm64/include/asm/atomic.h
4770 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4771 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4772 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4773
4774 +#define atomic64_read_unchecked(v) atomic64_read(v)
4775 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4776 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4777 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4778 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4779 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4780 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4781 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4782 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4783 +
4784 #endif
4785 #endif
4786 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4787 index a5abb00..9cbca9a 100644
4788 --- a/arch/arm64/include/asm/barrier.h
4789 +++ b/arch/arm64/include/asm/barrier.h
4790 @@ -44,7 +44,7 @@
4791 do { \
4792 compiletime_assert_atomic_type(*p); \
4793 barrier(); \
4794 - ACCESS_ONCE(*p) = (v); \
4795 + ACCESS_ONCE_RW(*p) = (v); \
4796 } while (0)
4797
4798 #define smp_load_acquire(p) \
4799 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4800 index 4fde8c1..441f84f 100644
4801 --- a/arch/arm64/include/asm/percpu.h
4802 +++ b/arch/arm64/include/asm/percpu.h
4803 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4804 {
4805 switch (size) {
4806 case 1:
4807 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4808 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4809 break;
4810 case 2:
4811 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4812 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4813 break;
4814 case 4:
4815 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4816 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4817 break;
4818 case 8:
4819 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4820 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4821 break;
4822 default:
4823 BUILD_BUG();
4824 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4825 index e20df38..027ede3 100644
4826 --- a/arch/arm64/include/asm/pgalloc.h
4827 +++ b/arch/arm64/include/asm/pgalloc.h
4828 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4829 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4830 }
4831
4832 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4833 +{
4834 + pud_populate(mm, pud, pmd);
4835 +}
4836 +
4837 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4838
4839 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4840 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4841 index 07e1ba44..ec8cbbb 100644
4842 --- a/arch/arm64/include/asm/uaccess.h
4843 +++ b/arch/arm64/include/asm/uaccess.h
4844 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4845 flag; \
4846 })
4847
4848 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4849 #define access_ok(type, addr, size) __range_ok(addr, size)
4850 #define user_addr_max get_fs
4851
4852 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4853 index b0bd4e5..54e82f6 100644
4854 --- a/arch/arm64/mm/dma-mapping.c
4855 +++ b/arch/arm64/mm/dma-mapping.c
4856 @@ -134,7 +134,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4857 phys_to_page(paddr),
4858 size >> PAGE_SHIFT);
4859 if (!freed)
4860 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4861 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4862 }
4863
4864 static void *__dma_alloc(struct device *dev, size_t size,
4865 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4866 index c3a58a1..78fbf54 100644
4867 --- a/arch/avr32/include/asm/cache.h
4868 +++ b/arch/avr32/include/asm/cache.h
4869 @@ -1,8 +1,10 @@
4870 #ifndef __ASM_AVR32_CACHE_H
4871 #define __ASM_AVR32_CACHE_H
4872
4873 +#include <linux/const.h>
4874 +
4875 #define L1_CACHE_SHIFT 5
4876 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4877 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4878
4879 /*
4880 * Memory returned by kmalloc() may be used for DMA, so we must make
4881 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4882 index d232888..87c8df1 100644
4883 --- a/arch/avr32/include/asm/elf.h
4884 +++ b/arch/avr32/include/asm/elf.h
4885 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4886 the loader. We need to make sure that it is out of the way of the program
4887 that it will "exec", and that there is sufficient room for the brk. */
4888
4889 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4890 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4891
4892 +#ifdef CONFIG_PAX_ASLR
4893 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4894 +
4895 +#define PAX_DELTA_MMAP_LEN 15
4896 +#define PAX_DELTA_STACK_LEN 15
4897 +#endif
4898
4899 /* This yields a mask that user programs can use to figure out what
4900 instruction set this CPU supports. This could be done in user space,
4901 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4902 index 479330b..53717a8 100644
4903 --- a/arch/avr32/include/asm/kmap_types.h
4904 +++ b/arch/avr32/include/asm/kmap_types.h
4905 @@ -2,9 +2,9 @@
4906 #define __ASM_AVR32_KMAP_TYPES_H
4907
4908 #ifdef CONFIG_DEBUG_HIGHMEM
4909 -# define KM_TYPE_NR 29
4910 +# define KM_TYPE_NR 30
4911 #else
4912 -# define KM_TYPE_NR 14
4913 +# define KM_TYPE_NR 15
4914 #endif
4915
4916 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4917 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4918 index d223a8b..69c5210 100644
4919 --- a/arch/avr32/mm/fault.c
4920 +++ b/arch/avr32/mm/fault.c
4921 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4922
4923 int exception_trace = 1;
4924
4925 +#ifdef CONFIG_PAX_PAGEEXEC
4926 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4927 +{
4928 + unsigned long i;
4929 +
4930 + printk(KERN_ERR "PAX: bytes at PC: ");
4931 + for (i = 0; i < 20; i++) {
4932 + unsigned char c;
4933 + if (get_user(c, (unsigned char *)pc+i))
4934 + printk(KERN_CONT "???????? ");
4935 + else
4936 + printk(KERN_CONT "%02x ", c);
4937 + }
4938 + printk("\n");
4939 +}
4940 +#endif
4941 +
4942 /*
4943 * This routine handles page faults. It determines the address and the
4944 * problem, and then passes it off to one of the appropriate routines.
4945 @@ -178,6 +195,16 @@ bad_area:
4946 up_read(&mm->mmap_sem);
4947
4948 if (user_mode(regs)) {
4949 +
4950 +#ifdef CONFIG_PAX_PAGEEXEC
4951 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4952 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4953 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4954 + do_group_exit(SIGKILL);
4955 + }
4956 + }
4957 +#endif
4958 +
4959 if (exception_trace && printk_ratelimit())
4960 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4961 "sp %08lx ecr %lu\n",
4962 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4963 index 568885a..f8008df 100644
4964 --- a/arch/blackfin/include/asm/cache.h
4965 +++ b/arch/blackfin/include/asm/cache.h
4966 @@ -7,6 +7,7 @@
4967 #ifndef __ARCH_BLACKFIN_CACHE_H
4968 #define __ARCH_BLACKFIN_CACHE_H
4969
4970 +#include <linux/const.h>
4971 #include <linux/linkage.h> /* for asmlinkage */
4972
4973 /*
4974 @@ -14,7 +15,7 @@
4975 * Blackfin loads 32 bytes for cache
4976 */
4977 #define L1_CACHE_SHIFT 5
4978 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4979 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4980 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4981
4982 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4983 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4984 index aea2718..3639a60 100644
4985 --- a/arch/cris/include/arch-v10/arch/cache.h
4986 +++ b/arch/cris/include/arch-v10/arch/cache.h
4987 @@ -1,8 +1,9 @@
4988 #ifndef _ASM_ARCH_CACHE_H
4989 #define _ASM_ARCH_CACHE_H
4990
4991 +#include <linux/const.h>
4992 /* Etrax 100LX have 32-byte cache-lines. */
4993 -#define L1_CACHE_BYTES 32
4994 #define L1_CACHE_SHIFT 5
4995 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4996
4997 #endif /* _ASM_ARCH_CACHE_H */
4998 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
4999 index 7caf25d..ee65ac5 100644
5000 --- a/arch/cris/include/arch-v32/arch/cache.h
5001 +++ b/arch/cris/include/arch-v32/arch/cache.h
5002 @@ -1,11 +1,12 @@
5003 #ifndef _ASM_CRIS_ARCH_CACHE_H
5004 #define _ASM_CRIS_ARCH_CACHE_H
5005
5006 +#include <linux/const.h>
5007 #include <arch/hwregs/dma.h>
5008
5009 /* A cache-line is 32 bytes. */
5010 -#define L1_CACHE_BYTES 32
5011 #define L1_CACHE_SHIFT 5
5012 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5013
5014 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5015
5016 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5017 index 102190a..5334cea 100644
5018 --- a/arch/frv/include/asm/atomic.h
5019 +++ b/arch/frv/include/asm/atomic.h
5020 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5021 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5022 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5023
5024 +#define atomic64_read_unchecked(v) atomic64_read(v)
5025 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5026 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5027 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5028 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5029 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5030 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5031 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5032 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5033 +
5034 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5035 {
5036 int c, old;
5037 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5038 index 2797163..c2a401df9 100644
5039 --- a/arch/frv/include/asm/cache.h
5040 +++ b/arch/frv/include/asm/cache.h
5041 @@ -12,10 +12,11 @@
5042 #ifndef __ASM_CACHE_H
5043 #define __ASM_CACHE_H
5044
5045 +#include <linux/const.h>
5046
5047 /* bytes per L1 cache line */
5048 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5049 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5050 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5051
5052 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5053 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5054 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5055 index 43901f2..0d8b865 100644
5056 --- a/arch/frv/include/asm/kmap_types.h
5057 +++ b/arch/frv/include/asm/kmap_types.h
5058 @@ -2,6 +2,6 @@
5059 #ifndef _ASM_KMAP_TYPES_H
5060 #define _ASM_KMAP_TYPES_H
5061
5062 -#define KM_TYPE_NR 17
5063 +#define KM_TYPE_NR 18
5064
5065 #endif
5066 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5067 index 836f147..4cf23f5 100644
5068 --- a/arch/frv/mm/elf-fdpic.c
5069 +++ b/arch/frv/mm/elf-fdpic.c
5070 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5071 {
5072 struct vm_area_struct *vma;
5073 struct vm_unmapped_area_info info;
5074 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5075
5076 if (len > TASK_SIZE)
5077 return -ENOMEM;
5078 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5079 if (addr) {
5080 addr = PAGE_ALIGN(addr);
5081 vma = find_vma(current->mm, addr);
5082 - if (TASK_SIZE - len >= addr &&
5083 - (!vma || addr + len <= vma->vm_start))
5084 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5085 goto success;
5086 }
5087
5088 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5089 info.high_limit = (current->mm->start_stack - 0x00200000);
5090 info.align_mask = 0;
5091 info.align_offset = 0;
5092 + info.threadstack_offset = offset;
5093 addr = vm_unmapped_area(&info);
5094 if (!(addr & ~PAGE_MASK))
5095 goto success;
5096 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5097 index 69952c18..4fa2908 100644
5098 --- a/arch/hexagon/include/asm/cache.h
5099 +++ b/arch/hexagon/include/asm/cache.h
5100 @@ -21,9 +21,11 @@
5101 #ifndef __ASM_CACHE_H
5102 #define __ASM_CACHE_H
5103
5104 +#include <linux/const.h>
5105 +
5106 /* Bytes per L1 cache line */
5107 -#define L1_CACHE_SHIFT (5)
5108 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5109 +#define L1_CACHE_SHIFT 5
5110 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5111
5112 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5113
5114 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5115 index 074e52b..76afdac 100644
5116 --- a/arch/ia64/Kconfig
5117 +++ b/arch/ia64/Kconfig
5118 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5119 config KEXEC
5120 bool "kexec system call"
5121 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5122 + depends on !GRKERNSEC_KMEM
5123 help
5124 kexec is a system call that implements the ability to shutdown your
5125 current kernel, and to start another kernel. It is like a reboot
5126 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5127 index 970d0bd..e750b9b 100644
5128 --- a/arch/ia64/Makefile
5129 +++ b/arch/ia64/Makefile
5130 @@ -98,5 +98,6 @@ endef
5131 archprepare: make_nr_irqs_h FORCE
5132 PHONY += make_nr_irqs_h FORCE
5133
5134 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5135 make_nr_irqs_h: FORCE
5136 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5137 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5138 index 0bf0350..2ad1957 100644
5139 --- a/arch/ia64/include/asm/atomic.h
5140 +++ b/arch/ia64/include/asm/atomic.h
5141 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5142 #define atomic64_inc(v) atomic64_add(1, (v))
5143 #define atomic64_dec(v) atomic64_sub(1, (v))
5144
5145 +#define atomic64_read_unchecked(v) atomic64_read(v)
5146 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5147 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5148 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5149 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5150 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5151 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5152 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5153 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5154 +
5155 #endif /* _ASM_IA64_ATOMIC_H */
5156 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5157 index f6769eb..1cdb590 100644
5158 --- a/arch/ia64/include/asm/barrier.h
5159 +++ b/arch/ia64/include/asm/barrier.h
5160 @@ -66,7 +66,7 @@
5161 do { \
5162 compiletime_assert_atomic_type(*p); \
5163 barrier(); \
5164 - ACCESS_ONCE(*p) = (v); \
5165 + ACCESS_ONCE_RW(*p) = (v); \
5166 } while (0)
5167
5168 #define smp_load_acquire(p) \
5169 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5170 index 988254a..e1ee885 100644
5171 --- a/arch/ia64/include/asm/cache.h
5172 +++ b/arch/ia64/include/asm/cache.h
5173 @@ -1,6 +1,7 @@
5174 #ifndef _ASM_IA64_CACHE_H
5175 #define _ASM_IA64_CACHE_H
5176
5177 +#include <linux/const.h>
5178
5179 /*
5180 * Copyright (C) 1998-2000 Hewlett-Packard Co
5181 @@ -9,7 +10,7 @@
5182
5183 /* Bytes per L1 (data) cache line. */
5184 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5185 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5186 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5187
5188 #ifdef CONFIG_SMP
5189 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5190 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5191 index 5a83c5c..4d7f553 100644
5192 --- a/arch/ia64/include/asm/elf.h
5193 +++ b/arch/ia64/include/asm/elf.h
5194 @@ -42,6 +42,13 @@
5195 */
5196 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5197
5198 +#ifdef CONFIG_PAX_ASLR
5199 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5200 +
5201 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5202 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5203 +#endif
5204 +
5205 #define PT_IA_64_UNWIND 0x70000001
5206
5207 /* IA-64 relocations: */
5208 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5209 index 5767cdf..7462574 100644
5210 --- a/arch/ia64/include/asm/pgalloc.h
5211 +++ b/arch/ia64/include/asm/pgalloc.h
5212 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5213 pgd_val(*pgd_entry) = __pa(pud);
5214 }
5215
5216 +static inline void
5217 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5218 +{
5219 + pgd_populate(mm, pgd_entry, pud);
5220 +}
5221 +
5222 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5223 {
5224 return quicklist_alloc(0, GFP_KERNEL, NULL);
5225 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5226 pud_val(*pud_entry) = __pa(pmd);
5227 }
5228
5229 +static inline void
5230 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5231 +{
5232 + pud_populate(mm, pud_entry, pmd);
5233 +}
5234 +
5235 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5236 {
5237 return quicklist_alloc(0, GFP_KERNEL, NULL);
5238 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5239 index 7b6f880..ac8e008 100644
5240 --- a/arch/ia64/include/asm/pgtable.h
5241 +++ b/arch/ia64/include/asm/pgtable.h
5242 @@ -12,7 +12,7 @@
5243 * David Mosberger-Tang <davidm@hpl.hp.com>
5244 */
5245
5246 -
5247 +#include <linux/const.h>
5248 #include <asm/mman.h>
5249 #include <asm/page.h>
5250 #include <asm/processor.h>
5251 @@ -139,6 +139,17 @@
5252 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5253 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5254 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5255 +
5256 +#ifdef CONFIG_PAX_PAGEEXEC
5257 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5258 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5259 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5260 +#else
5261 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5262 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5263 +# define PAGE_COPY_NOEXEC PAGE_COPY
5264 +#endif
5265 +
5266 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5267 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5268 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5269 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5270 index 45698cd..e8e2dbc 100644
5271 --- a/arch/ia64/include/asm/spinlock.h
5272 +++ b/arch/ia64/include/asm/spinlock.h
5273 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5274 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5275
5276 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5277 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5278 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5279 }
5280
5281 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5282 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5283 index 4f3fb6cc..254055e 100644
5284 --- a/arch/ia64/include/asm/uaccess.h
5285 +++ b/arch/ia64/include/asm/uaccess.h
5286 @@ -70,6 +70,7 @@
5287 && ((segment).seg == KERNEL_DS.seg \
5288 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5289 })
5290 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5291 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5292
5293 /*
5294 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5295 static inline unsigned long
5296 __copy_to_user (void __user *to, const void *from, unsigned long count)
5297 {
5298 + if (count > INT_MAX)
5299 + return count;
5300 +
5301 + if (!__builtin_constant_p(count))
5302 + check_object_size(from, count, true);
5303 +
5304 return __copy_user(to, (__force void __user *) from, count);
5305 }
5306
5307 static inline unsigned long
5308 __copy_from_user (void *to, const void __user *from, unsigned long count)
5309 {
5310 + if (count > INT_MAX)
5311 + return count;
5312 +
5313 + if (!__builtin_constant_p(count))
5314 + check_object_size(to, count, false);
5315 +
5316 return __copy_user((__force void __user *) to, from, count);
5317 }
5318
5319 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5320 ({ \
5321 void __user *__cu_to = (to); \
5322 const void *__cu_from = (from); \
5323 - long __cu_len = (n); \
5324 + unsigned long __cu_len = (n); \
5325 \
5326 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5327 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5328 + if (!__builtin_constant_p(n)) \
5329 + check_object_size(__cu_from, __cu_len, true); \
5330 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5331 + } \
5332 __cu_len; \
5333 })
5334
5335 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5336 ({ \
5337 void *__cu_to = (to); \
5338 const void __user *__cu_from = (from); \
5339 - long __cu_len = (n); \
5340 + unsigned long __cu_len = (n); \
5341 \
5342 __chk_user_ptr(__cu_from); \
5343 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5344 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5345 + if (!__builtin_constant_p(n)) \
5346 + check_object_size(__cu_to, __cu_len, false); \
5347 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5348 + } \
5349 __cu_len; \
5350 })
5351
5352 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5353 index 29754aa..06d2838 100644
5354 --- a/arch/ia64/kernel/module.c
5355 +++ b/arch/ia64/kernel/module.c
5356 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5357 }
5358
5359 static inline int
5360 +in_init_rx (const struct module *mod, uint64_t addr)
5361 +{
5362 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5363 +}
5364 +
5365 +static inline int
5366 +in_init_rw (const struct module *mod, uint64_t addr)
5367 +{
5368 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5369 +}
5370 +
5371 +static inline int
5372 in_init (const struct module *mod, uint64_t addr)
5373 {
5374 - return addr - (uint64_t) mod->module_init < mod->init_size;
5375 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5376 +}
5377 +
5378 +static inline int
5379 +in_core_rx (const struct module *mod, uint64_t addr)
5380 +{
5381 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5382 +}
5383 +
5384 +static inline int
5385 +in_core_rw (const struct module *mod, uint64_t addr)
5386 +{
5387 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5388 }
5389
5390 static inline int
5391 in_core (const struct module *mod, uint64_t addr)
5392 {
5393 - return addr - (uint64_t) mod->module_core < mod->core_size;
5394 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5395 }
5396
5397 static inline int
5398 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5399 break;
5400
5401 case RV_BDREL:
5402 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5403 + if (in_init_rx(mod, val))
5404 + val -= (uint64_t) mod->module_init_rx;
5405 + else if (in_init_rw(mod, val))
5406 + val -= (uint64_t) mod->module_init_rw;
5407 + else if (in_core_rx(mod, val))
5408 + val -= (uint64_t) mod->module_core_rx;
5409 + else if (in_core_rw(mod, val))
5410 + val -= (uint64_t) mod->module_core_rw;
5411 break;
5412
5413 case RV_LTV:
5414 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5415 * addresses have been selected...
5416 */
5417 uint64_t gp;
5418 - if (mod->core_size > MAX_LTOFF)
5419 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5420 /*
5421 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5422 * at the end of the module.
5423 */
5424 - gp = mod->core_size - MAX_LTOFF / 2;
5425 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5426 else
5427 - gp = mod->core_size / 2;
5428 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5429 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5430 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5431 mod->arch.gp = gp;
5432 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5433 }
5434 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5435 index c39c3cd..3c77738 100644
5436 --- a/arch/ia64/kernel/palinfo.c
5437 +++ b/arch/ia64/kernel/palinfo.c
5438 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5439 return NOTIFY_OK;
5440 }
5441
5442 -static struct notifier_block __refdata palinfo_cpu_notifier =
5443 +static struct notifier_block palinfo_cpu_notifier =
5444 {
5445 .notifier_call = palinfo_cpu_callback,
5446 .priority = 0,
5447 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5448 index 41e33f8..65180b2a 100644
5449 --- a/arch/ia64/kernel/sys_ia64.c
5450 +++ b/arch/ia64/kernel/sys_ia64.c
5451 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5452 unsigned long align_mask = 0;
5453 struct mm_struct *mm = current->mm;
5454 struct vm_unmapped_area_info info;
5455 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5456
5457 if (len > RGN_MAP_LIMIT)
5458 return -ENOMEM;
5459 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5460 if (REGION_NUMBER(addr) == RGN_HPAGE)
5461 addr = 0;
5462 #endif
5463 +
5464 +#ifdef CONFIG_PAX_RANDMMAP
5465 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5466 + addr = mm->free_area_cache;
5467 + else
5468 +#endif
5469 +
5470 if (!addr)
5471 addr = TASK_UNMAPPED_BASE;
5472
5473 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5474 info.high_limit = TASK_SIZE;
5475 info.align_mask = align_mask;
5476 info.align_offset = 0;
5477 + info.threadstack_offset = offset;
5478 return vm_unmapped_area(&info);
5479 }
5480
5481 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5482 index 84f8a52..7c76178 100644
5483 --- a/arch/ia64/kernel/vmlinux.lds.S
5484 +++ b/arch/ia64/kernel/vmlinux.lds.S
5485 @@ -192,7 +192,7 @@ SECTIONS {
5486 /* Per-cpu data: */
5487 . = ALIGN(PERCPU_PAGE_SIZE);
5488 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5489 - __phys_per_cpu_start = __per_cpu_load;
5490 + __phys_per_cpu_start = per_cpu_load;
5491 /*
5492 * ensure percpu data fits
5493 * into percpu page size
5494 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5495 index ba5ba7a..36e9d3a 100644
5496 --- a/arch/ia64/mm/fault.c
5497 +++ b/arch/ia64/mm/fault.c
5498 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5499 return pte_present(pte);
5500 }
5501
5502 +#ifdef CONFIG_PAX_PAGEEXEC
5503 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5504 +{
5505 + unsigned long i;
5506 +
5507 + printk(KERN_ERR "PAX: bytes at PC: ");
5508 + for (i = 0; i < 8; i++) {
5509 + unsigned int c;
5510 + if (get_user(c, (unsigned int *)pc+i))
5511 + printk(KERN_CONT "???????? ");
5512 + else
5513 + printk(KERN_CONT "%08x ", c);
5514 + }
5515 + printk("\n");
5516 +}
5517 +#endif
5518 +
5519 # define VM_READ_BIT 0
5520 # define VM_WRITE_BIT 1
5521 # define VM_EXEC_BIT 2
5522 @@ -151,8 +168,21 @@ retry:
5523 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5524 goto bad_area;
5525
5526 - if ((vma->vm_flags & mask) != mask)
5527 + if ((vma->vm_flags & mask) != mask) {
5528 +
5529 +#ifdef CONFIG_PAX_PAGEEXEC
5530 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5531 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5532 + goto bad_area;
5533 +
5534 + up_read(&mm->mmap_sem);
5535 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5536 + do_group_exit(SIGKILL);
5537 + }
5538 +#endif
5539 +
5540 goto bad_area;
5541 + }
5542
5543 /*
5544 * If for any reason at all we couldn't handle the fault, make
5545 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5546 index 52b7604b..455cb85 100644
5547 --- a/arch/ia64/mm/hugetlbpage.c
5548 +++ b/arch/ia64/mm/hugetlbpage.c
5549 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5550 unsigned long pgoff, unsigned long flags)
5551 {
5552 struct vm_unmapped_area_info info;
5553 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5554
5555 if (len > RGN_MAP_LIMIT)
5556 return -ENOMEM;
5557 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5558 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5559 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5560 info.align_offset = 0;
5561 + info.threadstack_offset = offset;
5562 return vm_unmapped_area(&info);
5563 }
5564
5565 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5566 index 6b33457..88b5124 100644
5567 --- a/arch/ia64/mm/init.c
5568 +++ b/arch/ia64/mm/init.c
5569 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5570 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5571 vma->vm_end = vma->vm_start + PAGE_SIZE;
5572 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5573 +
5574 +#ifdef CONFIG_PAX_PAGEEXEC
5575 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5576 + vma->vm_flags &= ~VM_EXEC;
5577 +
5578 +#ifdef CONFIG_PAX_MPROTECT
5579 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5580 + vma->vm_flags &= ~VM_MAYEXEC;
5581 +#endif
5582 +
5583 + }
5584 +#endif
5585 +
5586 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5587 down_write(&current->mm->mmap_sem);
5588 if (insert_vm_struct(current->mm, vma)) {
5589 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5590 gate_vma.vm_start = FIXADDR_USER_START;
5591 gate_vma.vm_end = FIXADDR_USER_END;
5592 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5593 - gate_vma.vm_page_prot = __P101;
5594 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5595
5596 return 0;
5597 }
5598 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5599 index 40b3ee98..8c2c112 100644
5600 --- a/arch/m32r/include/asm/cache.h
5601 +++ b/arch/m32r/include/asm/cache.h
5602 @@ -1,8 +1,10 @@
5603 #ifndef _ASM_M32R_CACHE_H
5604 #define _ASM_M32R_CACHE_H
5605
5606 +#include <linux/const.h>
5607 +
5608 /* L1 cache line size */
5609 #define L1_CACHE_SHIFT 4
5610 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5611 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5612
5613 #endif /* _ASM_M32R_CACHE_H */
5614 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5615 index 82abd15..d95ae5d 100644
5616 --- a/arch/m32r/lib/usercopy.c
5617 +++ b/arch/m32r/lib/usercopy.c
5618 @@ -14,6 +14,9 @@
5619 unsigned long
5620 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5621 {
5622 + if ((long)n < 0)
5623 + return n;
5624 +
5625 prefetch(from);
5626 if (access_ok(VERIFY_WRITE, to, n))
5627 __copy_user(to,from,n);
5628 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5629 unsigned long
5630 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5631 {
5632 + if ((long)n < 0)
5633 + return n;
5634 +
5635 prefetchw(to);
5636 if (access_ok(VERIFY_READ, from, n))
5637 __copy_user_zeroing(to,from,n);
5638 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5639 index 0395c51..5f26031 100644
5640 --- a/arch/m68k/include/asm/cache.h
5641 +++ b/arch/m68k/include/asm/cache.h
5642 @@ -4,9 +4,11 @@
5643 #ifndef __ARCH_M68K_CACHE_H
5644 #define __ARCH_M68K_CACHE_H
5645
5646 +#include <linux/const.h>
5647 +
5648 /* bytes per L1 cache line */
5649 #define L1_CACHE_SHIFT 4
5650 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5651 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5652
5653 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5654
5655 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5656 index d703d8e..a8e2d70 100644
5657 --- a/arch/metag/include/asm/barrier.h
5658 +++ b/arch/metag/include/asm/barrier.h
5659 @@ -90,7 +90,7 @@ static inline void fence(void)
5660 do { \
5661 compiletime_assert_atomic_type(*p); \
5662 smp_mb(); \
5663 - ACCESS_ONCE(*p) = (v); \
5664 + ACCESS_ONCE_RW(*p) = (v); \
5665 } while (0)
5666
5667 #define smp_load_acquire(p) \
5668 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5669 index 7ca80ac..794ba72 100644
5670 --- a/arch/metag/mm/hugetlbpage.c
5671 +++ b/arch/metag/mm/hugetlbpage.c
5672 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5673 info.high_limit = TASK_SIZE;
5674 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5675 info.align_offset = 0;
5676 + info.threadstack_offset = 0;
5677 return vm_unmapped_area(&info);
5678 }
5679
5680 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5681 index 4efe96a..60e8699 100644
5682 --- a/arch/microblaze/include/asm/cache.h
5683 +++ b/arch/microblaze/include/asm/cache.h
5684 @@ -13,11 +13,12 @@
5685 #ifndef _ASM_MICROBLAZE_CACHE_H
5686 #define _ASM_MICROBLAZE_CACHE_H
5687
5688 +#include <linux/const.h>
5689 #include <asm/registers.h>
5690
5691 #define L1_CACHE_SHIFT 5
5692 /* word-granular cache in microblaze */
5693 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5694 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5695
5696 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5697
5698 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5699 index 1a313c4..f27b613 100644
5700 --- a/arch/mips/Kconfig
5701 +++ b/arch/mips/Kconfig
5702 @@ -2504,6 +2504,7 @@ source "kernel/Kconfig.preempt"
5703
5704 config KEXEC
5705 bool "Kexec system call"
5706 + depends on !GRKERNSEC_KMEM
5707 help
5708 kexec is a system call that implements the ability to shutdown your
5709 current kernel, and to start another kernel. It is like a reboot
5710 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5711 index d8960d4..77dbd31 100644
5712 --- a/arch/mips/cavium-octeon/dma-octeon.c
5713 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5714 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5715 if (dma_release_from_coherent(dev, order, vaddr))
5716 return;
5717
5718 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5719 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5720 }
5721
5722 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5723 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5724 index 26d4363..3c9a82e 100644
5725 --- a/arch/mips/include/asm/atomic.h
5726 +++ b/arch/mips/include/asm/atomic.h
5727 @@ -22,15 +22,39 @@
5728 #include <asm/cmpxchg.h>
5729 #include <asm/war.h>
5730
5731 +#ifdef CONFIG_GENERIC_ATOMIC64
5732 +#include <asm-generic/atomic64.h>
5733 +#endif
5734 +
5735 #define ATOMIC_INIT(i) { (i) }
5736
5737 +#ifdef CONFIG_64BIT
5738 +#define _ASM_EXTABLE(from, to) \
5739 +" .section __ex_table,\"a\"\n" \
5740 +" .dword " #from ", " #to"\n" \
5741 +" .previous\n"
5742 +#else
5743 +#define _ASM_EXTABLE(from, to) \
5744 +" .section __ex_table,\"a\"\n" \
5745 +" .word " #from ", " #to"\n" \
5746 +" .previous\n"
5747 +#endif
5748 +
5749 /*
5750 * atomic_read - read atomic variable
5751 * @v: pointer of type atomic_t
5752 *
5753 * Atomically reads the value of @v.
5754 */
5755 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5756 +static inline int atomic_read(const atomic_t *v)
5757 +{
5758 + return ACCESS_ONCE(v->counter);
5759 +}
5760 +
5761 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5762 +{
5763 + return ACCESS_ONCE(v->counter);
5764 +}
5765
5766 /*
5767 * atomic_set - set atomic variable
5768 @@ -39,47 +63,77 @@
5769 *
5770 * Atomically sets the value of @v to @i.
5771 */
5772 -#define atomic_set(v, i) ((v)->counter = (i))
5773 +static inline void atomic_set(atomic_t *v, int i)
5774 +{
5775 + v->counter = i;
5776 +}
5777
5778 -#define ATOMIC_OP(op, c_op, asm_op) \
5779 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5780 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5781 +{
5782 + v->counter = i;
5783 +}
5784 +
5785 +#ifdef CONFIG_PAX_REFCOUNT
5786 +#define __OVERFLOW_POST \
5787 + " b 4f \n" \
5788 + " .set noreorder \n" \
5789 + "3: b 5f \n" \
5790 + " move %0, %1 \n" \
5791 + " .set reorder \n"
5792 +#define __OVERFLOW_EXTABLE \
5793 + "3:\n" \
5794 + _ASM_EXTABLE(2b, 3b)
5795 +#else
5796 +#define __OVERFLOW_POST
5797 +#define __OVERFLOW_EXTABLE
5798 +#endif
5799 +
5800 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5801 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5802 { \
5803 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5804 int temp; \
5805 \
5806 __asm__ __volatile__( \
5807 - " .set arch=r4000 \n" \
5808 - "1: ll %0, %1 # atomic_" #op " \n" \
5809 - " " #asm_op " %0, %2 \n" \
5810 + " .set mips3 \n" \
5811 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5812 + "2: " #asm_op " %0, %2 \n" \
5813 " sc %0, %1 \n" \
5814 " beqzl %0, 1b \n" \
5815 + extable \
5816 " .set mips0 \n" \
5817 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5818 : "Ir" (i)); \
5819 } else if (kernel_uses_llsc) { \
5820 int temp; \
5821 \
5822 - do { \
5823 - __asm__ __volatile__( \
5824 - " .set "MIPS_ISA_LEVEL" \n" \
5825 - " ll %0, %1 # atomic_" #op "\n" \
5826 - " " #asm_op " %0, %2 \n" \
5827 - " sc %0, %1 \n" \
5828 - " .set mips0 \n" \
5829 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5830 - : "Ir" (i)); \
5831 - } while (unlikely(!temp)); \
5832 + __asm__ __volatile__( \
5833 + " .set "MIPS_ISA_LEVEL" \n" \
5834 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5835 + "2: " #asm_op " %0, %2 \n" \
5836 + " sc %0, %1 \n" \
5837 + " beqz %0, 1b \n" \
5838 + extable \
5839 + " .set mips0 \n" \
5840 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5841 + : "Ir" (i)); \
5842 } else { \
5843 unsigned long flags; \
5844 \
5845 raw_local_irq_save(flags); \
5846 - v->counter c_op i; \
5847 + __asm__ __volatile__( \
5848 + "2: " #asm_op " %0, %1 \n" \
5849 + extable \
5850 + : "+r" (v->counter) : "Ir" (i)); \
5851 raw_local_irq_restore(flags); \
5852 } \
5853 }
5854
5855 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5856 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5857 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5858 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5859 +
5860 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5861 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5862 { \
5863 int result; \
5864 \
5865 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5866 int temp; \
5867 \
5868 __asm__ __volatile__( \
5869 - " .set arch=r4000 \n" \
5870 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5871 - " " #asm_op " %0, %1, %3 \n" \
5872 + " .set mips3 \n" \
5873 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5874 + "2: " #asm_op " %0, %1, %3 \n" \
5875 " sc %0, %2 \n" \
5876 " beqzl %0, 1b \n" \
5877 - " " #asm_op " %0, %1, %3 \n" \
5878 + post_op \
5879 + extable \
5880 + "4: " #asm_op " %0, %1, %3 \n" \
5881 + "5: \n" \
5882 " .set mips0 \n" \
5883 : "=&r" (result), "=&r" (temp), \
5884 "+" GCC_OFF_SMALL_ASM() (v->counter) \
5885 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5886 } else if (kernel_uses_llsc) { \
5887 int temp; \
5888 \
5889 - do { \
5890 - __asm__ __volatile__( \
5891 - " .set "MIPS_ISA_LEVEL" \n" \
5892 - " ll %1, %2 # atomic_" #op "_return \n" \
5893 - " " #asm_op " %0, %1, %3 \n" \
5894 - " sc %0, %2 \n" \
5895 - " .set mips0 \n" \
5896 - : "=&r" (result), "=&r" (temp), \
5897 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
5898 - : "Ir" (i)); \
5899 - } while (unlikely(!result)); \
5900 + __asm__ __volatile__( \
5901 + " .set "MIPS_ISA_LEVEL" \n" \
5902 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5903 + "2: " #asm_op " %0, %1, %3 \n" \
5904 + " sc %0, %2 \n" \
5905 + post_op \
5906 + extable \
5907 + "4: " #asm_op " %0, %1, %3 \n" \
5908 + "5: \n" \
5909 + " .set mips0 \n" \
5910 + : "=&r" (result), "=&r" (temp), \
5911 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
5912 + : "Ir" (i)); \
5913 \
5914 result = temp; result c_op i; \
5915 } else { \
5916 unsigned long flags; \
5917 \
5918 raw_local_irq_save(flags); \
5919 - result = v->counter; \
5920 - result c_op i; \
5921 - v->counter = result; \
5922 + __asm__ __volatile__( \
5923 + " lw %0, %1 \n" \
5924 + "2: " #asm_op " %0, %1, %2 \n" \
5925 + " sw %0, %1 \n" \
5926 + "3: \n" \
5927 + extable \
5928 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5929 + : "Ir" (i)); \
5930 raw_local_irq_restore(flags); \
5931 } \
5932 \
5933 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5934 return result; \
5935 }
5936
5937 -#define ATOMIC_OPS(op, c_op, asm_op) \
5938 - ATOMIC_OP(op, c_op, asm_op) \
5939 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5940 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
5941 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5942
5943 -ATOMIC_OPS(add, +=, addu)
5944 -ATOMIC_OPS(sub, -=, subu)
5945 +#define ATOMIC_OPS(op, asm_op) \
5946 + ATOMIC_OP(op, asm_op) \
5947 + ATOMIC_OP_RETURN(op, asm_op)
5948 +
5949 +ATOMIC_OPS(add, add)
5950 +ATOMIC_OPS(sub, sub)
5951
5952 #undef ATOMIC_OPS
5953 #undef ATOMIC_OP_RETURN
5954 +#undef __ATOMIC_OP_RETURN
5955 #undef ATOMIC_OP
5956 +#undef __ATOMIC_OP
5957
5958 /*
5959 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5960 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5961 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5962 * The function returns the old value of @v minus @i.
5963 */
5964 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5965 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5966 {
5967 int result;
5968
5969 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5970 int temp;
5971
5972 __asm__ __volatile__(
5973 - " .set arch=r4000 \n"
5974 + " .set "MIPS_ISA_LEVEL" \n"
5975 "1: ll %1, %2 # atomic_sub_if_positive\n"
5976 " subu %0, %1, %3 \n"
5977 " bltz %0, 1f \n"
5978 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5979 return result;
5980 }
5981
5982 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5983 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5984 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5985 +{
5986 + return cmpxchg(&v->counter, old, new);
5987 +}
5988 +
5989 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5990 + int new)
5991 +{
5992 + return cmpxchg(&(v->counter), old, new);
5993 +}
5994 +
5995 +static inline int atomic_xchg(atomic_t *v, int new)
5996 +{
5997 + return xchg(&v->counter, new);
5998 +}
5999 +
6000 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6001 +{
6002 + return xchg(&(v->counter), new);
6003 +}
6004
6005 /**
6006 * __atomic_add_unless - add unless the number is a given value
6007 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6008
6009 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6010 #define atomic_inc_return(v) atomic_add_return(1, (v))
6011 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6012 +{
6013 + return atomic_add_return_unchecked(1, v);
6014 +}
6015
6016 /*
6017 * atomic_sub_and_test - subtract value from variable and test result
6018 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6019 * other cases.
6020 */
6021 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6022 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6023 +{
6024 + return atomic_add_return_unchecked(1, v) == 0;
6025 +}
6026
6027 /*
6028 * atomic_dec_and_test - decrement by 1 and test
6029 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6030 * Atomically increments @v by 1.
6031 */
6032 #define atomic_inc(v) atomic_add(1, (v))
6033 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6034 +{
6035 + atomic_add_unchecked(1, v);
6036 +}
6037
6038 /*
6039 * atomic_dec - decrement and test
6040 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6041 * Atomically decrements @v by 1.
6042 */
6043 #define atomic_dec(v) atomic_sub(1, (v))
6044 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6045 +{
6046 + atomic_sub_unchecked(1, v);
6047 +}
6048
6049 /*
6050 * atomic_add_negative - add and test if negative
6051 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6052 * @v: pointer of type atomic64_t
6053 *
6054 */
6055 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6056 +static inline long atomic64_read(const atomic64_t *v)
6057 +{
6058 + return ACCESS_ONCE(v->counter);
6059 +}
6060 +
6061 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6062 +{
6063 + return ACCESS_ONCE(v->counter);
6064 +}
6065
6066 /*
6067 * atomic64_set - set atomic variable
6068 * @v: pointer of type atomic64_t
6069 * @i: required value
6070 */
6071 -#define atomic64_set(v, i) ((v)->counter = (i))
6072 +static inline void atomic64_set(atomic64_t *v, long i)
6073 +{
6074 + v->counter = i;
6075 +}
6076
6077 -#define ATOMIC64_OP(op, c_op, asm_op) \
6078 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6079 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6080 +{
6081 + v->counter = i;
6082 +}
6083 +
6084 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6085 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6086 { \
6087 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6088 long temp; \
6089 \
6090 __asm__ __volatile__( \
6091 - " .set arch=r4000 \n" \
6092 - "1: lld %0, %1 # atomic64_" #op " \n" \
6093 - " " #asm_op " %0, %2 \n" \
6094 + " .set "MIPS_ISA_LEVEL" \n" \
6095 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6096 + "2: " #asm_op " %0, %2 \n" \
6097 " scd %0, %1 \n" \
6098 " beqzl %0, 1b \n" \
6099 + extable \
6100 " .set mips0 \n" \
6101 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6102 : "Ir" (i)); \
6103 } else if (kernel_uses_llsc) { \
6104 long temp; \
6105 \
6106 - do { \
6107 - __asm__ __volatile__( \
6108 - " .set "MIPS_ISA_LEVEL" \n" \
6109 - " lld %0, %1 # atomic64_" #op "\n" \
6110 - " " #asm_op " %0, %2 \n" \
6111 - " scd %0, %1 \n" \
6112 - " .set mips0 \n" \
6113 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6114 - : "Ir" (i)); \
6115 - } while (unlikely(!temp)); \
6116 + __asm__ __volatile__( \
6117 + " .set "MIPS_ISA_LEVEL" \n" \
6118 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6119 + "2: " #asm_op " %0, %2 \n" \
6120 + " scd %0, %1 \n" \
6121 + " beqz %0, 1b \n" \
6122 + extable \
6123 + " .set mips0 \n" \
6124 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6125 + : "Ir" (i)); \
6126 } else { \
6127 unsigned long flags; \
6128 \
6129 raw_local_irq_save(flags); \
6130 - v->counter c_op i; \
6131 + __asm__ __volatile__( \
6132 + "2: " #asm_op " %0, %1 \n" \
6133 + extable \
6134 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6135 raw_local_irq_restore(flags); \
6136 } \
6137 }
6138
6139 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6140 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6141 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6142 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6143 +
6144 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6145 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6146 { \
6147 long result; \
6148 \
6149 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6150 long temp; \
6151 \
6152 __asm__ __volatile__( \
6153 - " .set arch=r4000 \n" \
6154 + " .set mips3 \n" \
6155 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6156 - " " #asm_op " %0, %1, %3 \n" \
6157 + "2: " #asm_op " %0, %1, %3 \n" \
6158 " scd %0, %2 \n" \
6159 " beqzl %0, 1b \n" \
6160 - " " #asm_op " %0, %1, %3 \n" \
6161 + post_op \
6162 + extable \
6163 + "4: " #asm_op " %0, %1, %3 \n" \
6164 + "5: \n" \
6165 " .set mips0 \n" \
6166 : "=&r" (result), "=&r" (temp), \
6167 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6168 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6169 } else if (kernel_uses_llsc) { \
6170 long temp; \
6171 \
6172 - do { \
6173 - __asm__ __volatile__( \
6174 - " .set "MIPS_ISA_LEVEL" \n" \
6175 - " lld %1, %2 # atomic64_" #op "_return\n" \
6176 - " " #asm_op " %0, %1, %3 \n" \
6177 - " scd %0, %2 \n" \
6178 - " .set mips0 \n" \
6179 - : "=&r" (result), "=&r" (temp), \
6180 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6181 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6182 - : "memory"); \
6183 - } while (unlikely(!result)); \
6184 + __asm__ __volatile__( \
6185 + " .set "MIPS_ISA_LEVEL" \n" \
6186 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6187 + "2: " #asm_op " %0, %1, %3 \n" \
6188 + " scd %0, %2 \n" \
6189 + " beqz %0, 1b \n" \
6190 + post_op \
6191 + extable \
6192 + "4: " #asm_op " %0, %1, %3 \n" \
6193 + "5: \n" \
6194 + " .set mips0 \n" \
6195 + : "=&r" (result), "=&r" (temp), \
6196 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6197 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6198 + : "memory"); \
6199 \
6200 result = temp; result c_op i; \
6201 } else { \
6202 unsigned long flags; \
6203 \
6204 raw_local_irq_save(flags); \
6205 - result = v->counter; \
6206 - result c_op i; \
6207 - v->counter = result; \
6208 + __asm__ __volatile__( \
6209 + " ld %0, %1 \n" \
6210 + "2: " #asm_op " %0, %1, %2 \n" \
6211 + " sd %0, %1 \n" \
6212 + "3: \n" \
6213 + extable \
6214 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6215 + : "Ir" (i)); \
6216 raw_local_irq_restore(flags); \
6217 } \
6218 \
6219 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6220 return result; \
6221 }
6222
6223 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6224 - ATOMIC64_OP(op, c_op, asm_op) \
6225 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6226 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6227 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6228
6229 -ATOMIC64_OPS(add, +=, daddu)
6230 -ATOMIC64_OPS(sub, -=, dsubu)
6231 +#define ATOMIC64_OPS(op, asm_op) \
6232 + ATOMIC64_OP(op, asm_op) \
6233 + ATOMIC64_OP_RETURN(op, asm_op)
6234 +
6235 +ATOMIC64_OPS(add, dadd)
6236 +ATOMIC64_OPS(sub, dsub)
6237
6238 #undef ATOMIC64_OPS
6239 #undef ATOMIC64_OP_RETURN
6240 +#undef __ATOMIC64_OP_RETURN
6241 #undef ATOMIC64_OP
6242 +#undef __ATOMIC64_OP
6243 +#undef __OVERFLOW_EXTABLE
6244 +#undef __OVERFLOW_POST
6245
6246 /*
6247 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6248 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6249 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6250 * The function returns the old value of @v minus @i.
6251 */
6252 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6253 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6254 {
6255 long result;
6256
6257 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6258 long temp;
6259
6260 __asm__ __volatile__(
6261 - " .set arch=r4000 \n"
6262 + " .set "MIPS_ISA_LEVEL" \n"
6263 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6264 " dsubu %0, %1, %3 \n"
6265 " bltz %0, 1f \n"
6266 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6267 return result;
6268 }
6269
6270 -#define atomic64_cmpxchg(v, o, n) \
6271 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6272 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6273 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6274 +{
6275 + return cmpxchg(&v->counter, old, new);
6276 +}
6277 +
6278 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6279 + long new)
6280 +{
6281 + return cmpxchg(&(v->counter), old, new);
6282 +}
6283 +
6284 +static inline long atomic64_xchg(atomic64_t *v, long new)
6285 +{
6286 + return xchg(&v->counter, new);
6287 +}
6288 +
6289 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6290 +{
6291 + return xchg(&(v->counter), new);
6292 +}
6293
6294 /**
6295 * atomic64_add_unless - add unless the number is a given value
6296 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6297
6298 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6299 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6300 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6301
6302 /*
6303 * atomic64_sub_and_test - subtract value from variable and test result
6304 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6305 * other cases.
6306 */
6307 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6308 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6309
6310 /*
6311 * atomic64_dec_and_test - decrement by 1 and test
6312 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6313 * Atomically increments @v by 1.
6314 */
6315 #define atomic64_inc(v) atomic64_add(1, (v))
6316 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6317
6318 /*
6319 * atomic64_dec - decrement and test
6320 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6321 * Atomically decrements @v by 1.
6322 */
6323 #define atomic64_dec(v) atomic64_sub(1, (v))
6324 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6325
6326 /*
6327 * atomic64_add_negative - add and test if negative
6328 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6329 index 2b8bbbc..4556df6 100644
6330 --- a/arch/mips/include/asm/barrier.h
6331 +++ b/arch/mips/include/asm/barrier.h
6332 @@ -133,7 +133,7 @@
6333 do { \
6334 compiletime_assert_atomic_type(*p); \
6335 smp_mb(); \
6336 - ACCESS_ONCE(*p) = (v); \
6337 + ACCESS_ONCE_RW(*p) = (v); \
6338 } while (0)
6339
6340 #define smp_load_acquire(p) \
6341 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6342 index b4db69f..8f3b093 100644
6343 --- a/arch/mips/include/asm/cache.h
6344 +++ b/arch/mips/include/asm/cache.h
6345 @@ -9,10 +9,11 @@
6346 #ifndef _ASM_CACHE_H
6347 #define _ASM_CACHE_H
6348
6349 +#include <linux/const.h>
6350 #include <kmalloc.h>
6351
6352 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6353 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6354 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6355
6356 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6357 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6358 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6359 index 694925a..990fa62 100644
6360 --- a/arch/mips/include/asm/elf.h
6361 +++ b/arch/mips/include/asm/elf.h
6362 @@ -410,15 +410,18 @@ extern const char *__elf_platform;
6363 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6364 #endif
6365
6366 +#ifdef CONFIG_PAX_ASLR
6367 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6368 +
6369 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6370 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6371 +#endif
6372 +
6373 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6374 struct linux_binprm;
6375 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6376 int uses_interp);
6377
6378 -struct mm_struct;
6379 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6380 -#define arch_randomize_brk arch_randomize_brk
6381 -
6382 struct arch_elf_state {
6383 int fp_abi;
6384 int interp_fp_abi;
6385 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6386 index c1f6afa..38cc6e9 100644
6387 --- a/arch/mips/include/asm/exec.h
6388 +++ b/arch/mips/include/asm/exec.h
6389 @@ -12,6 +12,6 @@
6390 #ifndef _ASM_EXEC_H
6391 #define _ASM_EXEC_H
6392
6393 -extern unsigned long arch_align_stack(unsigned long sp);
6394 +#define arch_align_stack(x) ((x) & ~0xfUL)
6395
6396 #endif /* _ASM_EXEC_H */
6397 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6398 index 9e8ef59..1139d6b 100644
6399 --- a/arch/mips/include/asm/hw_irq.h
6400 +++ b/arch/mips/include/asm/hw_irq.h
6401 @@ -10,7 +10,7 @@
6402
6403 #include <linux/atomic.h>
6404
6405 -extern atomic_t irq_err_count;
6406 +extern atomic_unchecked_t irq_err_count;
6407
6408 /*
6409 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6410 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6411 index 8feaed6..1bd8a64 100644
6412 --- a/arch/mips/include/asm/local.h
6413 +++ b/arch/mips/include/asm/local.h
6414 @@ -13,15 +13,25 @@ typedef struct
6415 atomic_long_t a;
6416 } local_t;
6417
6418 +typedef struct {
6419 + atomic_long_unchecked_t a;
6420 +} local_unchecked_t;
6421 +
6422 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6423
6424 #define local_read(l) atomic_long_read(&(l)->a)
6425 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6426 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6427 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6428
6429 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6430 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6431 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6432 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6433 #define local_inc(l) atomic_long_inc(&(l)->a)
6434 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6435 #define local_dec(l) atomic_long_dec(&(l)->a)
6436 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6437
6438 /*
6439 * Same as above, but return the result value
6440 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6441 return result;
6442 }
6443
6444 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6445 +{
6446 + unsigned long result;
6447 +
6448 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6449 + unsigned long temp;
6450 +
6451 + __asm__ __volatile__(
6452 + " .set mips3 \n"
6453 + "1:" __LL "%1, %2 # local_add_return \n"
6454 + " addu %0, %1, %3 \n"
6455 + __SC "%0, %2 \n"
6456 + " beqzl %0, 1b \n"
6457 + " addu %0, %1, %3 \n"
6458 + " .set mips0 \n"
6459 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6460 + : "Ir" (i), "m" (l->a.counter)
6461 + : "memory");
6462 + } else if (kernel_uses_llsc) {
6463 + unsigned long temp;
6464 +
6465 + __asm__ __volatile__(
6466 + " .set mips3 \n"
6467 + "1:" __LL "%1, %2 # local_add_return \n"
6468 + " addu %0, %1, %3 \n"
6469 + __SC "%0, %2 \n"
6470 + " beqz %0, 1b \n"
6471 + " addu %0, %1, %3 \n"
6472 + " .set mips0 \n"
6473 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6474 + : "Ir" (i), "m" (l->a.counter)
6475 + : "memory");
6476 + } else {
6477 + unsigned long flags;
6478 +
6479 + local_irq_save(flags);
6480 + result = l->a.counter;
6481 + result += i;
6482 + l->a.counter = result;
6483 + local_irq_restore(flags);
6484 + }
6485 +
6486 + return result;
6487 +}
6488 +
6489 static __inline__ long local_sub_return(long i, local_t * l)
6490 {
6491 unsigned long result;
6492 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6493
6494 #define local_cmpxchg(l, o, n) \
6495 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6496 +#define local_cmpxchg_unchecked(l, o, n) \
6497 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6498 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6499
6500 /**
6501 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6502 index 154b70a..426ae3d 100644
6503 --- a/arch/mips/include/asm/page.h
6504 +++ b/arch/mips/include/asm/page.h
6505 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6506 #ifdef CONFIG_CPU_MIPS32
6507 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6508 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6509 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6510 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6511 #else
6512 typedef struct { unsigned long long pte; } pte_t;
6513 #define pte_val(x) ((x).pte)
6514 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6515 index b336037..5b874cc 100644
6516 --- a/arch/mips/include/asm/pgalloc.h
6517 +++ b/arch/mips/include/asm/pgalloc.h
6518 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6519 {
6520 set_pud(pud, __pud((unsigned long)pmd));
6521 }
6522 +
6523 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6524 +{
6525 + pud_populate(mm, pud, pmd);
6526 +}
6527 #endif
6528
6529 /*
6530 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6531 index f8f809f..b5f3fa4 100644
6532 --- a/arch/mips/include/asm/pgtable.h
6533 +++ b/arch/mips/include/asm/pgtable.h
6534 @@ -20,6 +20,9 @@
6535 #include <asm/io.h>
6536 #include <asm/pgtable-bits.h>
6537
6538 +#define ktla_ktva(addr) (addr)
6539 +#define ktva_ktla(addr) (addr)
6540 +
6541 struct mm_struct;
6542 struct vm_area_struct;
6543
6544 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6545 index 55ed660..3dc9422 100644
6546 --- a/arch/mips/include/asm/thread_info.h
6547 +++ b/arch/mips/include/asm/thread_info.h
6548 @@ -102,6 +102,9 @@ static inline struct thread_info *current_thread_info(void)
6549 #define TIF_SECCOMP 4 /* secure computing */
6550 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6551 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6552 +/* li takes a 32bit immediate */
6553 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6554 +
6555 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6556 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6557 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6558 @@ -137,14 +140,16 @@ static inline struct thread_info *current_thread_info(void)
6559 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6560 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6561 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6562 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6563
6564 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6565 _TIF_SYSCALL_AUDIT | \
6566 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6567 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6568 + _TIF_GRSEC_SETXID)
6569
6570 /* work to do in syscall_trace_leave() */
6571 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6572 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6573 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6574
6575 /* work to do on interrupt/exception return */
6576 #define _TIF_WORK_MASK \
6577 @@ -152,7 +157,7 @@ static inline struct thread_info *current_thread_info(void)
6578 /* work to do on any return to u-space */
6579 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6580 _TIF_WORK_SYSCALL_EXIT | \
6581 - _TIF_SYSCALL_TRACEPOINT)
6582 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6583
6584 /*
6585 * We stash processor id into a COP0 register to retrieve it fast
6586 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6587 index bf8b324..cec5705 100644
6588 --- a/arch/mips/include/asm/uaccess.h
6589 +++ b/arch/mips/include/asm/uaccess.h
6590 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6591 __ok == 0; \
6592 })
6593
6594 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6595 #define access_ok(type, addr, size) \
6596 likely(__access_ok((addr), (size), __access_mask))
6597
6598 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6599 index 1188e00..41cf144 100644
6600 --- a/arch/mips/kernel/binfmt_elfn32.c
6601 +++ b/arch/mips/kernel/binfmt_elfn32.c
6602 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6603 #undef ELF_ET_DYN_BASE
6604 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6605
6606 +#ifdef CONFIG_PAX_ASLR
6607 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6608 +
6609 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6610 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6611 +#endif
6612 +
6613 #include <asm/processor.h>
6614 #include <linux/module.h>
6615 #include <linux/elfcore.h>
6616 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6617 index 9287678..f870e47 100644
6618 --- a/arch/mips/kernel/binfmt_elfo32.c
6619 +++ b/arch/mips/kernel/binfmt_elfo32.c
6620 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6621 #undef ELF_ET_DYN_BASE
6622 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6623
6624 +#ifdef CONFIG_PAX_ASLR
6625 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6626 +
6627 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6628 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6629 +#endif
6630 +
6631 #include <asm/processor.h>
6632
6633 #include <linux/module.h>
6634 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6635 index a74ec3a..4f06f18 100644
6636 --- a/arch/mips/kernel/i8259.c
6637 +++ b/arch/mips/kernel/i8259.c
6638 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6639 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6640 spurious_irq_mask |= irqmask;
6641 }
6642 - atomic_inc(&irq_err_count);
6643 + atomic_inc_unchecked(&irq_err_count);
6644 /*
6645 * Theoretically we do not have to handle this IRQ,
6646 * but in Linux this does not cause problems and is
6647 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6648 index 44a1f79..2bd6aa3 100644
6649 --- a/arch/mips/kernel/irq-gt641xx.c
6650 +++ b/arch/mips/kernel/irq-gt641xx.c
6651 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6652 }
6653 }
6654
6655 - atomic_inc(&irq_err_count);
6656 + atomic_inc_unchecked(&irq_err_count);
6657 }
6658
6659 void __init gt641xx_irq_init(void)
6660 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6661 index d2bfbc2..a8eacd2 100644
6662 --- a/arch/mips/kernel/irq.c
6663 +++ b/arch/mips/kernel/irq.c
6664 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6665 printk("unexpected IRQ # %d\n", irq);
6666 }
6667
6668 -atomic_t irq_err_count;
6669 +atomic_unchecked_t irq_err_count;
6670
6671 int arch_show_interrupts(struct seq_file *p, int prec)
6672 {
6673 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6674 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6675 return 0;
6676 }
6677
6678 asmlinkage void spurious_interrupt(void)
6679 {
6680 - atomic_inc(&irq_err_count);
6681 + atomic_inc_unchecked(&irq_err_count);
6682 }
6683
6684 void __init init_IRQ(void)
6685 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6686 #endif
6687 }
6688
6689 +
6690 #ifdef DEBUG_STACKOVERFLOW
6691 +extern void gr_handle_kernel_exploit(void);
6692 +
6693 static inline void check_stack_overflow(void)
6694 {
6695 unsigned long sp;
6696 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6697 printk("do_IRQ: stack overflow: %ld\n",
6698 sp - sizeof(struct thread_info));
6699 dump_stack();
6700 + gr_handle_kernel_exploit();
6701 }
6702 }
6703 #else
6704 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6705 index 0614717..002fa43 100644
6706 --- a/arch/mips/kernel/pm-cps.c
6707 +++ b/arch/mips/kernel/pm-cps.c
6708 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6709 nc_core_ready_count = nc_addr;
6710
6711 /* Ensure ready_count is zero-initialised before the assembly runs */
6712 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6713 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6714 coupled_barrier(&per_cpu(pm_barrier, core), online);
6715
6716 /* Run the generated entry code */
6717 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6718 index bf85cc1..b365c61 100644
6719 --- a/arch/mips/kernel/process.c
6720 +++ b/arch/mips/kernel/process.c
6721 @@ -535,18 +535,6 @@ out:
6722 return pc;
6723 }
6724
6725 -/*
6726 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6727 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6728 - */
6729 -unsigned long arch_align_stack(unsigned long sp)
6730 -{
6731 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6732 - sp -= get_random_int() & ~PAGE_MASK;
6733 -
6734 - return sp & ALMASK;
6735 -}
6736 -
6737 static void arch_dump_stack(void *info)
6738 {
6739 struct pt_regs *regs;
6740 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6741 index 5104528..950bbdc 100644
6742 --- a/arch/mips/kernel/ptrace.c
6743 +++ b/arch/mips/kernel/ptrace.c
6744 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6745 return ret;
6746 }
6747
6748 +#ifdef CONFIG_GRKERNSEC_SETXID
6749 +extern void gr_delayed_cred_worker(void);
6750 +#endif
6751 +
6752 /*
6753 * Notification of system call entry/exit
6754 * - triggered by current->work.syscall_trace
6755 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6756 tracehook_report_syscall_entry(regs))
6757 ret = -1;
6758
6759 +#ifdef CONFIG_GRKERNSEC_SETXID
6760 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6761 + gr_delayed_cred_worker();
6762 +#endif
6763 +
6764 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6765 trace_sys_enter(regs, regs->regs[2]);
6766
6767 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6768 index 07fc524..b9d7f28 100644
6769 --- a/arch/mips/kernel/reset.c
6770 +++ b/arch/mips/kernel/reset.c
6771 @@ -13,6 +13,7 @@
6772 #include <linux/reboot.h>
6773
6774 #include <asm/reboot.h>
6775 +#include <asm/bug.h>
6776
6777 /*
6778 * Urgs ... Too many MIPS machines to handle this in a generic way.
6779 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6780 {
6781 if (_machine_restart)
6782 _machine_restart(command);
6783 + BUG();
6784 }
6785
6786 void machine_halt(void)
6787 {
6788 if (_machine_halt)
6789 _machine_halt();
6790 + BUG();
6791 }
6792
6793 void machine_power_off(void)
6794 {
6795 if (pm_power_off)
6796 pm_power_off();
6797 + BUG();
6798 }
6799 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6800 index 2242bdd..b284048 100644
6801 --- a/arch/mips/kernel/sync-r4k.c
6802 +++ b/arch/mips/kernel/sync-r4k.c
6803 @@ -18,8 +18,8 @@
6804 #include <asm/mipsregs.h>
6805
6806 static atomic_t count_start_flag = ATOMIC_INIT(0);
6807 -static atomic_t count_count_start = ATOMIC_INIT(0);
6808 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6809 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6810 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6811 static atomic_t count_reference = ATOMIC_INIT(0);
6812
6813 #define COUNTON 100
6814 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6815
6816 for (i = 0; i < NR_LOOPS; i++) {
6817 /* slaves loop on '!= 2' */
6818 - while (atomic_read(&count_count_start) != 1)
6819 + while (atomic_read_unchecked(&count_count_start) != 1)
6820 mb();
6821 - atomic_set(&count_count_stop, 0);
6822 + atomic_set_unchecked(&count_count_stop, 0);
6823 smp_wmb();
6824
6825 /* this lets the slaves write their count register */
6826 - atomic_inc(&count_count_start);
6827 + atomic_inc_unchecked(&count_count_start);
6828
6829 /*
6830 * Everyone initialises count in the last loop:
6831 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6832 /*
6833 * Wait for all slaves to leave the synchronization point:
6834 */
6835 - while (atomic_read(&count_count_stop) != 1)
6836 + while (atomic_read_unchecked(&count_count_stop) != 1)
6837 mb();
6838 - atomic_set(&count_count_start, 0);
6839 + atomic_set_unchecked(&count_count_start, 0);
6840 smp_wmb();
6841 - atomic_inc(&count_count_stop);
6842 + atomic_inc_unchecked(&count_count_stop);
6843 }
6844 /* Arrange for an interrupt in a short while */
6845 write_c0_compare(read_c0_count() + COUNTON);
6846 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6847 initcount = atomic_read(&count_reference);
6848
6849 for (i = 0; i < NR_LOOPS; i++) {
6850 - atomic_inc(&count_count_start);
6851 - while (atomic_read(&count_count_start) != 2)
6852 + atomic_inc_unchecked(&count_count_start);
6853 + while (atomic_read_unchecked(&count_count_start) != 2)
6854 mb();
6855
6856 /*
6857 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6858 if (i == NR_LOOPS-1)
6859 write_c0_count(initcount);
6860
6861 - atomic_inc(&count_count_stop);
6862 - while (atomic_read(&count_count_stop) != 2)
6863 + atomic_inc_unchecked(&count_count_stop);
6864 + while (atomic_read_unchecked(&count_count_stop) != 2)
6865 mb();
6866 }
6867 /* Arrange for an interrupt in a short while */
6868 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6869 index 33984c0..666a96d 100644
6870 --- a/arch/mips/kernel/traps.c
6871 +++ b/arch/mips/kernel/traps.c
6872 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6873 siginfo_t info;
6874
6875 prev_state = exception_enter();
6876 - die_if_kernel("Integer overflow", regs);
6877 + if (unlikely(!user_mode(regs))) {
6878 +
6879 +#ifdef CONFIG_PAX_REFCOUNT
6880 + if (fixup_exception(regs)) {
6881 + pax_report_refcount_overflow(regs);
6882 + exception_exit(prev_state);
6883 + return;
6884 + }
6885 +#endif
6886 +
6887 + die("Integer overflow", regs);
6888 + }
6889
6890 info.si_code = FPE_INTOVF;
6891 info.si_signo = SIGFPE;
6892 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6893 index f5e7dda..47198ec 100644
6894 --- a/arch/mips/kvm/mips.c
6895 +++ b/arch/mips/kvm/mips.c
6896 @@ -816,7 +816,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6897 return r;
6898 }
6899
6900 -int kvm_arch_init(void *opaque)
6901 +int kvm_arch_init(const void *opaque)
6902 {
6903 if (kvm_mips_callbacks) {
6904 kvm_err("kvm: module already exists\n");
6905 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6906 index 7ff8637..6004edb 100644
6907 --- a/arch/mips/mm/fault.c
6908 +++ b/arch/mips/mm/fault.c
6909 @@ -31,6 +31,23 @@
6910
6911 int show_unhandled_signals = 1;
6912
6913 +#ifdef CONFIG_PAX_PAGEEXEC
6914 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6915 +{
6916 + unsigned long i;
6917 +
6918 + printk(KERN_ERR "PAX: bytes at PC: ");
6919 + for (i = 0; i < 5; i++) {
6920 + unsigned int c;
6921 + if (get_user(c, (unsigned int *)pc+i))
6922 + printk(KERN_CONT "???????? ");
6923 + else
6924 + printk(KERN_CONT "%08x ", c);
6925 + }
6926 + printk("\n");
6927 +}
6928 +#endif
6929 +
6930 /*
6931 * This routine handles page faults. It determines the address,
6932 * and the problem, and then passes it off to one of the appropriate
6933 @@ -206,6 +223,14 @@ bad_area:
6934 bad_area_nosemaphore:
6935 /* User mode accesses just cause a SIGSEGV */
6936 if (user_mode(regs)) {
6937 +
6938 +#ifdef CONFIG_PAX_PAGEEXEC
6939 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6940 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6941 + do_group_exit(SIGKILL);
6942 + }
6943 +#endif
6944 +
6945 tsk->thread.cp0_badvaddr = address;
6946 tsk->thread.error_code = write;
6947 if (show_unhandled_signals &&
6948 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6949 index f1baadd..5472dca 100644
6950 --- a/arch/mips/mm/mmap.c
6951 +++ b/arch/mips/mm/mmap.c
6952 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6953 struct vm_area_struct *vma;
6954 unsigned long addr = addr0;
6955 int do_color_align;
6956 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6957 struct vm_unmapped_area_info info;
6958
6959 if (unlikely(len > TASK_SIZE))
6960 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6961 do_color_align = 1;
6962
6963 /* requesting a specific address */
6964 +
6965 +#ifdef CONFIG_PAX_RANDMMAP
6966 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6967 +#endif
6968 +
6969 if (addr) {
6970 if (do_color_align)
6971 addr = COLOUR_ALIGN(addr, pgoff);
6972 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6973 addr = PAGE_ALIGN(addr);
6974
6975 vma = find_vma(mm, addr);
6976 - if (TASK_SIZE - len >= addr &&
6977 - (!vma || addr + len <= vma->vm_start))
6978 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6979 return addr;
6980 }
6981
6982 info.length = len;
6983 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6984 info.align_offset = pgoff << PAGE_SHIFT;
6985 + info.threadstack_offset = offset;
6986
6987 if (dir == DOWN) {
6988 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6989 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6990 {
6991 unsigned long random_factor = 0UL;
6992
6993 +#ifdef CONFIG_PAX_RANDMMAP
6994 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6995 +#endif
6996 +
6997 if (current->flags & PF_RANDOMIZE) {
6998 random_factor = get_random_int();
6999 random_factor = random_factor << PAGE_SHIFT;
7000 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7001
7002 if (mmap_is_legacy()) {
7003 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7004 +
7005 +#ifdef CONFIG_PAX_RANDMMAP
7006 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7007 + mm->mmap_base += mm->delta_mmap;
7008 +#endif
7009 +
7010 mm->get_unmapped_area = arch_get_unmapped_area;
7011 } else {
7012 mm->mmap_base = mmap_base(random_factor);
7013 +
7014 +#ifdef CONFIG_PAX_RANDMMAP
7015 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7016 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7017 +#endif
7018 +
7019 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7020 }
7021 }
7022
7023 -static inline unsigned long brk_rnd(void)
7024 -{
7025 - unsigned long rnd = get_random_int();
7026 -
7027 - rnd = rnd << PAGE_SHIFT;
7028 - /* 8MB for 32bit, 256MB for 64bit */
7029 - if (TASK_IS_32BIT_ADDR)
7030 - rnd = rnd & 0x7ffffful;
7031 - else
7032 - rnd = rnd & 0xffffffful;
7033 -
7034 - return rnd;
7035 -}
7036 -
7037 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7038 -{
7039 - unsigned long base = mm->brk;
7040 - unsigned long ret;
7041 -
7042 - ret = PAGE_ALIGN(base + brk_rnd());
7043 -
7044 - if (ret < mm->brk)
7045 - return mm->brk;
7046 -
7047 - return ret;
7048 -}
7049 -
7050 int __virt_addr_valid(const volatile void *kaddr)
7051 {
7052 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7053 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7054 index a2358b4..7cead4f 100644
7055 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7056 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7057 @@ -187,9 +187,9 @@ void
7058 cont_nmi_dump(void)
7059 {
7060 #ifndef REAL_NMI_SIGNAL
7061 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7062 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7063
7064 - atomic_inc(&nmied_cpus);
7065 + atomic_inc_unchecked(&nmied_cpus);
7066 #endif
7067 /*
7068 * Only allow 1 cpu to proceed
7069 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7070 udelay(10000);
7071 }
7072 #else
7073 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7074 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7075 #endif
7076
7077 /*
7078 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7079 index a046b30..6799527 100644
7080 --- a/arch/mips/sni/rm200.c
7081 +++ b/arch/mips/sni/rm200.c
7082 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7083 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7084 spurious_irq_mask |= irqmask;
7085 }
7086 - atomic_inc(&irq_err_count);
7087 + atomic_inc_unchecked(&irq_err_count);
7088 /*
7089 * Theoretically we do not have to handle this IRQ,
7090 * but in Linux this does not cause problems and is
7091 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7092 index 41e873b..34d33a7 100644
7093 --- a/arch/mips/vr41xx/common/icu.c
7094 +++ b/arch/mips/vr41xx/common/icu.c
7095 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7096
7097 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7098
7099 - atomic_inc(&irq_err_count);
7100 + atomic_inc_unchecked(&irq_err_count);
7101
7102 return -1;
7103 }
7104 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7105 index ae0e4ee..e8f0692 100644
7106 --- a/arch/mips/vr41xx/common/irq.c
7107 +++ b/arch/mips/vr41xx/common/irq.c
7108 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7109 irq_cascade_t *cascade;
7110
7111 if (irq >= NR_IRQS) {
7112 - atomic_inc(&irq_err_count);
7113 + atomic_inc_unchecked(&irq_err_count);
7114 return;
7115 }
7116
7117 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7118 ret = cascade->get_irq(irq);
7119 irq = ret;
7120 if (ret < 0)
7121 - atomic_inc(&irq_err_count);
7122 + atomic_inc_unchecked(&irq_err_count);
7123 else
7124 irq_dispatch(irq);
7125 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7126 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7127 index 967d144..db12197 100644
7128 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7129 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7130 @@ -11,12 +11,14 @@
7131 #ifndef _ASM_PROC_CACHE_H
7132 #define _ASM_PROC_CACHE_H
7133
7134 +#include <linux/const.h>
7135 +
7136 /* L1 cache */
7137
7138 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7139 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7140 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7141 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7142 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7143 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7144
7145 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7146 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7147 index bcb5df2..84fabd2 100644
7148 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7149 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7150 @@ -16,13 +16,15 @@
7151 #ifndef _ASM_PROC_CACHE_H
7152 #define _ASM_PROC_CACHE_H
7153
7154 +#include <linux/const.h>
7155 +
7156 /*
7157 * L1 cache
7158 */
7159 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7160 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7161 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7162 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7163 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7164 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7165
7166 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7167 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7168 index 4ce7a01..449202a 100644
7169 --- a/arch/openrisc/include/asm/cache.h
7170 +++ b/arch/openrisc/include/asm/cache.h
7171 @@ -19,11 +19,13 @@
7172 #ifndef __ASM_OPENRISC_CACHE_H
7173 #define __ASM_OPENRISC_CACHE_H
7174
7175 +#include <linux/const.h>
7176 +
7177 /* FIXME: How can we replace these with values from the CPU...
7178 * they shouldn't be hard-coded!
7179 */
7180
7181 -#define L1_CACHE_BYTES 16
7182 #define L1_CACHE_SHIFT 4
7183 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7184
7185 #endif /* __ASM_OPENRISC_CACHE_H */
7186 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7187 index 226f8ca..9d9b87d 100644
7188 --- a/arch/parisc/include/asm/atomic.h
7189 +++ b/arch/parisc/include/asm/atomic.h
7190 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7191 return dec;
7192 }
7193
7194 +#define atomic64_read_unchecked(v) atomic64_read(v)
7195 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7196 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7197 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7198 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7199 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7200 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7201 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7202 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7203 +
7204 #endif /* !CONFIG_64BIT */
7205
7206
7207 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7208 index 47f11c7..3420df2 100644
7209 --- a/arch/parisc/include/asm/cache.h
7210 +++ b/arch/parisc/include/asm/cache.h
7211 @@ -5,6 +5,7 @@
7212 #ifndef __ARCH_PARISC_CACHE_H
7213 #define __ARCH_PARISC_CACHE_H
7214
7215 +#include <linux/const.h>
7216
7217 /*
7218 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7219 @@ -15,13 +16,13 @@
7220 * just ruin performance.
7221 */
7222 #ifdef CONFIG_PA20
7223 -#define L1_CACHE_BYTES 64
7224 #define L1_CACHE_SHIFT 6
7225 #else
7226 -#define L1_CACHE_BYTES 32
7227 #define L1_CACHE_SHIFT 5
7228 #endif
7229
7230 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7231 +
7232 #ifndef __ASSEMBLY__
7233
7234 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7235 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7236 index 3391d06..c23a2cc 100644
7237 --- a/arch/parisc/include/asm/elf.h
7238 +++ b/arch/parisc/include/asm/elf.h
7239 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7240
7241 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7242
7243 +#ifdef CONFIG_PAX_ASLR
7244 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7245 +
7246 +#define PAX_DELTA_MMAP_LEN 16
7247 +#define PAX_DELTA_STACK_LEN 16
7248 +#endif
7249 +
7250 /* This yields a mask that user programs can use to figure out what
7251 instruction set this CPU supports. This could be done in user space,
7252 but it's not easy, and we've already done it here. */
7253 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7254 index d174372..f27fe5c 100644
7255 --- a/arch/parisc/include/asm/pgalloc.h
7256 +++ b/arch/parisc/include/asm/pgalloc.h
7257 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7258 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7259 }
7260
7261 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7262 +{
7263 + pgd_populate(mm, pgd, pmd);
7264 +}
7265 +
7266 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7267 {
7268 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7269 @@ -96,6 +101,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7270 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7271 #define pmd_free(mm, x) do { } while (0)
7272 #define pgd_populate(mm, pmd, pte) BUG()
7273 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7274
7275 #endif
7276
7277 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7278 index 15207b9..3209e65 100644
7279 --- a/arch/parisc/include/asm/pgtable.h
7280 +++ b/arch/parisc/include/asm/pgtable.h
7281 @@ -215,6 +215,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7282 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7283 #define PAGE_COPY PAGE_EXECREAD
7284 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7285 +
7286 +#ifdef CONFIG_PAX_PAGEEXEC
7287 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7288 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7289 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7290 +#else
7291 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7292 +# define PAGE_COPY_NOEXEC PAGE_COPY
7293 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7294 +#endif
7295 +
7296 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7297 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7298 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7299 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7300 index 0abdd4c..1af92f0 100644
7301 --- a/arch/parisc/include/asm/uaccess.h
7302 +++ b/arch/parisc/include/asm/uaccess.h
7303 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7304 const void __user *from,
7305 unsigned long n)
7306 {
7307 - int sz = __compiletime_object_size(to);
7308 + size_t sz = __compiletime_object_size(to);
7309 int ret = -EFAULT;
7310
7311 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7312 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7313 ret = __copy_from_user(to, from, n);
7314 else
7315 copy_from_user_overflow();
7316 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7317 index 3c63a82..b1d6ee9 100644
7318 --- a/arch/parisc/kernel/module.c
7319 +++ b/arch/parisc/kernel/module.c
7320 @@ -98,16 +98,38 @@
7321
7322 /* three functions to determine where in the module core
7323 * or init pieces the location is */
7324 +static inline int in_init_rx(struct module *me, void *loc)
7325 +{
7326 + return (loc >= me->module_init_rx &&
7327 + loc < (me->module_init_rx + me->init_size_rx));
7328 +}
7329 +
7330 +static inline int in_init_rw(struct module *me, void *loc)
7331 +{
7332 + return (loc >= me->module_init_rw &&
7333 + loc < (me->module_init_rw + me->init_size_rw));
7334 +}
7335 +
7336 static inline int in_init(struct module *me, void *loc)
7337 {
7338 - return (loc >= me->module_init &&
7339 - loc <= (me->module_init + me->init_size));
7340 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7341 +}
7342 +
7343 +static inline int in_core_rx(struct module *me, void *loc)
7344 +{
7345 + return (loc >= me->module_core_rx &&
7346 + loc < (me->module_core_rx + me->core_size_rx));
7347 +}
7348 +
7349 +static inline int in_core_rw(struct module *me, void *loc)
7350 +{
7351 + return (loc >= me->module_core_rw &&
7352 + loc < (me->module_core_rw + me->core_size_rw));
7353 }
7354
7355 static inline int in_core(struct module *me, void *loc)
7356 {
7357 - return (loc >= me->module_core &&
7358 - loc <= (me->module_core + me->core_size));
7359 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7360 }
7361
7362 static inline int in_local(struct module *me, void *loc)
7363 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7364 }
7365
7366 /* align things a bit */
7367 - me->core_size = ALIGN(me->core_size, 16);
7368 - me->arch.got_offset = me->core_size;
7369 - me->core_size += gots * sizeof(struct got_entry);
7370 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7371 + me->arch.got_offset = me->core_size_rw;
7372 + me->core_size_rw += gots * sizeof(struct got_entry);
7373
7374 - me->core_size = ALIGN(me->core_size, 16);
7375 - me->arch.fdesc_offset = me->core_size;
7376 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7377 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7378 + me->arch.fdesc_offset = me->core_size_rw;
7379 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7380
7381 me->arch.got_max = gots;
7382 me->arch.fdesc_max = fdescs;
7383 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7384
7385 BUG_ON(value == 0);
7386
7387 - got = me->module_core + me->arch.got_offset;
7388 + got = me->module_core_rw + me->arch.got_offset;
7389 for (i = 0; got[i].addr; i++)
7390 if (got[i].addr == value)
7391 goto out;
7392 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7393 #ifdef CONFIG_64BIT
7394 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7395 {
7396 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7397 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7398
7399 if (!value) {
7400 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7401 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7402
7403 /* Create new one */
7404 fdesc->addr = value;
7405 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7406 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7407 return (Elf_Addr)fdesc;
7408 }
7409 #endif /* CONFIG_64BIT */
7410 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7411
7412 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7413 end = table + sechdrs[me->arch.unwind_section].sh_size;
7414 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7415 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7416
7417 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7418 me->arch.unwind_section, table, end, gp);
7419 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7420 index e1ffea2..46ed66e 100644
7421 --- a/arch/parisc/kernel/sys_parisc.c
7422 +++ b/arch/parisc/kernel/sys_parisc.c
7423 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7424 unsigned long task_size = TASK_SIZE;
7425 int do_color_align, last_mmap;
7426 struct vm_unmapped_area_info info;
7427 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7428
7429 if (len > task_size)
7430 return -ENOMEM;
7431 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7432 goto found_addr;
7433 }
7434
7435 +#ifdef CONFIG_PAX_RANDMMAP
7436 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7437 +#endif
7438 +
7439 if (addr) {
7440 if (do_color_align && last_mmap)
7441 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7442 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7443 info.high_limit = mmap_upper_limit();
7444 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7445 info.align_offset = shared_align_offset(last_mmap, pgoff);
7446 + info.threadstack_offset = offset;
7447 addr = vm_unmapped_area(&info);
7448
7449 found_addr:
7450 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7451 unsigned long addr = addr0;
7452 int do_color_align, last_mmap;
7453 struct vm_unmapped_area_info info;
7454 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7455
7456 #ifdef CONFIG_64BIT
7457 /* This should only ever run for 32-bit processes. */
7458 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7459 }
7460
7461 /* requesting a specific address */
7462 +#ifdef CONFIG_PAX_RANDMMAP
7463 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7464 +#endif
7465 +
7466 if (addr) {
7467 if (do_color_align && last_mmap)
7468 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7469 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7470 info.high_limit = mm->mmap_base;
7471 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7472 info.align_offset = shared_align_offset(last_mmap, pgoff);
7473 + info.threadstack_offset = offset;
7474 addr = vm_unmapped_area(&info);
7475 if (!(addr & ~PAGE_MASK))
7476 goto found_addr;
7477 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7478 mm->mmap_legacy_base = mmap_legacy_base();
7479 mm->mmap_base = mmap_upper_limit();
7480
7481 +#ifdef CONFIG_PAX_RANDMMAP
7482 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7483 + mm->mmap_legacy_base += mm->delta_mmap;
7484 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7485 + }
7486 +#endif
7487 +
7488 if (mmap_is_legacy()) {
7489 mm->mmap_base = mm->mmap_legacy_base;
7490 mm->get_unmapped_area = arch_get_unmapped_area;
7491 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7492 index 47ee620..1107387 100644
7493 --- a/arch/parisc/kernel/traps.c
7494 +++ b/arch/parisc/kernel/traps.c
7495 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7496
7497 down_read(&current->mm->mmap_sem);
7498 vma = find_vma(current->mm,regs->iaoq[0]);
7499 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7500 - && (vma->vm_flags & VM_EXEC)) {
7501 -
7502 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7503 fault_address = regs->iaoq[0];
7504 fault_space = regs->iasq[0];
7505
7506 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7507 index e5120e6..8ddb5cc 100644
7508 --- a/arch/parisc/mm/fault.c
7509 +++ b/arch/parisc/mm/fault.c
7510 @@ -15,6 +15,7 @@
7511 #include <linux/sched.h>
7512 #include <linux/interrupt.h>
7513 #include <linux/module.h>
7514 +#include <linux/unistd.h>
7515
7516 #include <asm/uaccess.h>
7517 #include <asm/traps.h>
7518 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7519 static unsigned long
7520 parisc_acctyp(unsigned long code, unsigned int inst)
7521 {
7522 - if (code == 6 || code == 16)
7523 + if (code == 6 || code == 7 || code == 16)
7524 return VM_EXEC;
7525
7526 switch (inst & 0xf0000000) {
7527 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7528 }
7529 #endif
7530
7531 +#ifdef CONFIG_PAX_PAGEEXEC
7532 +/*
7533 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7534 + *
7535 + * returns 1 when task should be killed
7536 + * 2 when rt_sigreturn trampoline was detected
7537 + * 3 when unpatched PLT trampoline was detected
7538 + */
7539 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7540 +{
7541 +
7542 +#ifdef CONFIG_PAX_EMUPLT
7543 + int err;
7544 +
7545 + do { /* PaX: unpatched PLT emulation */
7546 + unsigned int bl, depwi;
7547 +
7548 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7549 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7550 +
7551 + if (err)
7552 + break;
7553 +
7554 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7555 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7556 +
7557 + err = get_user(ldw, (unsigned int *)addr);
7558 + err |= get_user(bv, (unsigned int *)(addr+4));
7559 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7560 +
7561 + if (err)
7562 + break;
7563 +
7564 + if (ldw == 0x0E801096U &&
7565 + bv == 0xEAC0C000U &&
7566 + ldw2 == 0x0E881095U)
7567 + {
7568 + unsigned int resolver, map;
7569 +
7570 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7571 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7572 + if (err)
7573 + break;
7574 +
7575 + regs->gr[20] = instruction_pointer(regs)+8;
7576 + regs->gr[21] = map;
7577 + regs->gr[22] = resolver;
7578 + regs->iaoq[0] = resolver | 3UL;
7579 + regs->iaoq[1] = regs->iaoq[0] + 4;
7580 + return 3;
7581 + }
7582 + }
7583 + } while (0);
7584 +#endif
7585 +
7586 +#ifdef CONFIG_PAX_EMUTRAMP
7587 +
7588 +#ifndef CONFIG_PAX_EMUSIGRT
7589 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7590 + return 1;
7591 +#endif
7592 +
7593 + do { /* PaX: rt_sigreturn emulation */
7594 + unsigned int ldi1, ldi2, bel, nop;
7595 +
7596 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7597 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7598 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7599 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7600 +
7601 + if (err)
7602 + break;
7603 +
7604 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7605 + ldi2 == 0x3414015AU &&
7606 + bel == 0xE4008200U &&
7607 + nop == 0x08000240U)
7608 + {
7609 + regs->gr[25] = (ldi1 & 2) >> 1;
7610 + regs->gr[20] = __NR_rt_sigreturn;
7611 + regs->gr[31] = regs->iaoq[1] + 16;
7612 + regs->sr[0] = regs->iasq[1];
7613 + regs->iaoq[0] = 0x100UL;
7614 + regs->iaoq[1] = regs->iaoq[0] + 4;
7615 + regs->iasq[0] = regs->sr[2];
7616 + regs->iasq[1] = regs->sr[2];
7617 + return 2;
7618 + }
7619 + } while (0);
7620 +#endif
7621 +
7622 + return 1;
7623 +}
7624 +
7625 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7626 +{
7627 + unsigned long i;
7628 +
7629 + printk(KERN_ERR "PAX: bytes at PC: ");
7630 + for (i = 0; i < 5; i++) {
7631 + unsigned int c;
7632 + if (get_user(c, (unsigned int *)pc+i))
7633 + printk(KERN_CONT "???????? ");
7634 + else
7635 + printk(KERN_CONT "%08x ", c);
7636 + }
7637 + printk("\n");
7638 +}
7639 +#endif
7640 +
7641 int fixup_exception(struct pt_regs *regs)
7642 {
7643 const struct exception_table_entry *fix;
7644 @@ -234,8 +345,33 @@ retry:
7645
7646 good_area:
7647
7648 - if ((vma->vm_flags & acc_type) != acc_type)
7649 + if ((vma->vm_flags & acc_type) != acc_type) {
7650 +
7651 +#ifdef CONFIG_PAX_PAGEEXEC
7652 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7653 + (address & ~3UL) == instruction_pointer(regs))
7654 + {
7655 + up_read(&mm->mmap_sem);
7656 + switch (pax_handle_fetch_fault(regs)) {
7657 +
7658 +#ifdef CONFIG_PAX_EMUPLT
7659 + case 3:
7660 + return;
7661 +#endif
7662 +
7663 +#ifdef CONFIG_PAX_EMUTRAMP
7664 + case 2:
7665 + return;
7666 +#endif
7667 +
7668 + }
7669 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7670 + do_group_exit(SIGKILL);
7671 + }
7672 +#endif
7673 +
7674 goto bad_area;
7675 + }
7676
7677 /*
7678 * If for any reason at all we couldn't handle the fault, make
7679 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7680 index 22b0940..309f790 100644
7681 --- a/arch/powerpc/Kconfig
7682 +++ b/arch/powerpc/Kconfig
7683 @@ -409,6 +409,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7684 config KEXEC
7685 bool "kexec system call"
7686 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7687 + depends on !GRKERNSEC_KMEM
7688 help
7689 kexec is a system call that implements the ability to shutdown your
7690 current kernel, and to start another kernel. It is like a reboot
7691 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7692 index 512d278..d31fadd 100644
7693 --- a/arch/powerpc/include/asm/atomic.h
7694 +++ b/arch/powerpc/include/asm/atomic.h
7695 @@ -12,6 +12,11 @@
7696
7697 #define ATOMIC_INIT(i) { (i) }
7698
7699 +#define _ASM_EXTABLE(from, to) \
7700 +" .section __ex_table,\"a\"\n" \
7701 + PPC_LONG" " #from ", " #to"\n" \
7702 +" .previous\n"
7703 +
7704 static __inline__ int atomic_read(const atomic_t *v)
7705 {
7706 int t;
7707 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7708 return t;
7709 }
7710
7711 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7712 +{
7713 + int t;
7714 +
7715 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7716 +
7717 + return t;
7718 +}
7719 +
7720 static __inline__ void atomic_set(atomic_t *v, int i)
7721 {
7722 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7723 }
7724
7725 -#define ATOMIC_OP(op, asm_op) \
7726 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7727 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7728 +{
7729 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7730 +}
7731 +
7732 +#ifdef CONFIG_PAX_REFCOUNT
7733 +#define __REFCOUNT_OP(op) op##o.
7734 +#define __OVERFLOW_PRE \
7735 + " mcrxr cr0\n"
7736 +#define __OVERFLOW_POST \
7737 + " bf 4*cr0+so, 3f\n" \
7738 + "2: .long 0x00c00b00\n" \
7739 + "3:\n"
7740 +#define __OVERFLOW_EXTABLE \
7741 + "\n4:\n"
7742 + _ASM_EXTABLE(2b, 4b)
7743 +#else
7744 +#define __REFCOUNT_OP(op) op
7745 +#define __OVERFLOW_PRE
7746 +#define __OVERFLOW_POST
7747 +#define __OVERFLOW_EXTABLE
7748 +#endif
7749 +
7750 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7751 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7752 { \
7753 int t; \
7754 \
7755 __asm__ __volatile__( \
7756 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7757 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7758 + pre_op \
7759 #asm_op " %0,%2,%0\n" \
7760 + post_op \
7761 PPC405_ERR77(0,%3) \
7762 " stwcx. %0,0,%3 \n" \
7763 " bne- 1b\n" \
7764 + extable \
7765 : "=&r" (t), "+m" (v->counter) \
7766 : "r" (a), "r" (&v->counter) \
7767 : "cc"); \
7768 } \
7769
7770 -#define ATOMIC_OP_RETURN(op, asm_op) \
7771 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7772 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7773 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7774 +
7775 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7776 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7777 { \
7778 int t; \
7779 \
7780 __asm__ __volatile__( \
7781 PPC_ATOMIC_ENTRY_BARRIER \
7782 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7783 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7784 + pre_op \
7785 #asm_op " %0,%1,%0\n" \
7786 + post_op \
7787 PPC405_ERR77(0,%2) \
7788 " stwcx. %0,0,%2 \n" \
7789 " bne- 1b\n" \
7790 + extable \
7791 PPC_ATOMIC_EXIT_BARRIER \
7792 : "=&r" (t) \
7793 : "r" (a), "r" (&v->counter) \
7794 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7795 return t; \
7796 }
7797
7798 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7799 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7800 +
7801 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7802
7803 ATOMIC_OPS(add, add)
7804 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7805
7806 #undef ATOMIC_OPS
7807 #undef ATOMIC_OP_RETURN
7808 +#undef __ATOMIC_OP_RETURN
7809 #undef ATOMIC_OP
7810 +#undef __ATOMIC_OP
7811
7812 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7813
7814 -static __inline__ void atomic_inc(atomic_t *v)
7815 -{
7816 - int t;
7817 +/*
7818 + * atomic_inc - increment atomic variable
7819 + * @v: pointer of type atomic_t
7820 + *
7821 + * Automatically increments @v by 1
7822 + */
7823 +#define atomic_inc(v) atomic_add(1, (v))
7824 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7825
7826 - __asm__ __volatile__(
7827 -"1: lwarx %0,0,%2 # atomic_inc\n\
7828 - addic %0,%0,1\n"
7829 - PPC405_ERR77(0,%2)
7830 -" stwcx. %0,0,%2 \n\
7831 - bne- 1b"
7832 - : "=&r" (t), "+m" (v->counter)
7833 - : "r" (&v->counter)
7834 - : "cc", "xer");
7835 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7836 +{
7837 + atomic_add_unchecked(1, v);
7838 }
7839
7840 -static __inline__ int atomic_inc_return(atomic_t *v)
7841 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7842 {
7843 - int t;
7844 -
7845 - __asm__ __volatile__(
7846 - PPC_ATOMIC_ENTRY_BARRIER
7847 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7848 - addic %0,%0,1\n"
7849 - PPC405_ERR77(0,%1)
7850 -" stwcx. %0,0,%1 \n\
7851 - bne- 1b"
7852 - PPC_ATOMIC_EXIT_BARRIER
7853 - : "=&r" (t)
7854 - : "r" (&v->counter)
7855 - : "cc", "xer", "memory");
7856 -
7857 - return t;
7858 + return atomic_add_return_unchecked(1, v);
7859 }
7860
7861 /*
7862 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7863 */
7864 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7865
7866 -static __inline__ void atomic_dec(atomic_t *v)
7867 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7868 {
7869 - int t;
7870 -
7871 - __asm__ __volatile__(
7872 -"1: lwarx %0,0,%2 # atomic_dec\n\
7873 - addic %0,%0,-1\n"
7874 - PPC405_ERR77(0,%2)\
7875 -" stwcx. %0,0,%2\n\
7876 - bne- 1b"
7877 - : "=&r" (t), "+m" (v->counter)
7878 - : "r" (&v->counter)
7879 - : "cc", "xer");
7880 + return atomic_add_return_unchecked(1, v) == 0;
7881 }
7882
7883 -static __inline__ int atomic_dec_return(atomic_t *v)
7884 +/*
7885 + * atomic_dec - decrement atomic variable
7886 + * @v: pointer of type atomic_t
7887 + *
7888 + * Atomically decrements @v by 1
7889 + */
7890 +#define atomic_dec(v) atomic_sub(1, (v))
7891 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7892 +
7893 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7894 {
7895 - int t;
7896 -
7897 - __asm__ __volatile__(
7898 - PPC_ATOMIC_ENTRY_BARRIER
7899 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7900 - addic %0,%0,-1\n"
7901 - PPC405_ERR77(0,%1)
7902 -" stwcx. %0,0,%1\n\
7903 - bne- 1b"
7904 - PPC_ATOMIC_EXIT_BARRIER
7905 - : "=&r" (t)
7906 - : "r" (&v->counter)
7907 - : "cc", "xer", "memory");
7908 -
7909 - return t;
7910 + atomic_sub_unchecked(1, v);
7911 }
7912
7913 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7914 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7915
7916 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7917 +{
7918 + return cmpxchg(&(v->counter), old, new);
7919 +}
7920 +
7921 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7922 +{
7923 + return xchg(&(v->counter), new);
7924 +}
7925 +
7926 /**
7927 * __atomic_add_unless - add unless the number is a given value
7928 * @v: pointer of type atomic_t
7929 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7930 PPC_ATOMIC_ENTRY_BARRIER
7931 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7932 cmpw 0,%0,%3 \n\
7933 - beq- 2f \n\
7934 - add %0,%2,%0 \n"
7935 + beq- 2f \n"
7936 +
7937 +#ifdef CONFIG_PAX_REFCOUNT
7938 +" mcrxr cr0\n"
7939 +" addo. %0,%2,%0\n"
7940 +" bf 4*cr0+so, 4f\n"
7941 +"3:.long " "0x00c00b00""\n"
7942 +"4:\n"
7943 +#else
7944 + "add %0,%2,%0 \n"
7945 +#endif
7946 +
7947 PPC405_ERR77(0,%2)
7948 " stwcx. %0,0,%1 \n\
7949 bne- 1b \n"
7950 +"5:"
7951 +
7952 +#ifdef CONFIG_PAX_REFCOUNT
7953 + _ASM_EXTABLE(3b, 5b)
7954 +#endif
7955 +
7956 PPC_ATOMIC_EXIT_BARRIER
7957 " subf %0,%2,%0 \n\
7958 2:"
7959 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7960 }
7961 #define atomic_dec_if_positive atomic_dec_if_positive
7962
7963 +#define smp_mb__before_atomic_dec() smp_mb()
7964 +#define smp_mb__after_atomic_dec() smp_mb()
7965 +#define smp_mb__before_atomic_inc() smp_mb()
7966 +#define smp_mb__after_atomic_inc() smp_mb()
7967 +
7968 #ifdef __powerpc64__
7969
7970 #define ATOMIC64_INIT(i) { (i) }
7971 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7972 return t;
7973 }
7974
7975 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7976 +{
7977 + long t;
7978 +
7979 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7980 +
7981 + return t;
7982 +}
7983 +
7984 static __inline__ void atomic64_set(atomic64_t *v, long i)
7985 {
7986 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7987 }
7988
7989 -#define ATOMIC64_OP(op, asm_op) \
7990 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
7991 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
7992 +{
7993 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7994 +}
7995 +
7996 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7997 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
7998 { \
7999 long t; \
8000 \
8001 __asm__ __volatile__( \
8002 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8003 + pre_op \
8004 #asm_op " %0,%2,%0\n" \
8005 + post_op \
8006 " stdcx. %0,0,%3 \n" \
8007 " bne- 1b\n" \
8008 + extable \
8009 : "=&r" (t), "+m" (v->counter) \
8010 : "r" (a), "r" (&v->counter) \
8011 : "cc"); \
8012 }
8013
8014 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8015 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8016 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8017 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8018 +
8019 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8020 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8021 { \
8022 long t; \
8023 \
8024 __asm__ __volatile__( \
8025 PPC_ATOMIC_ENTRY_BARRIER \
8026 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8027 + pre_op \
8028 #asm_op " %0,%1,%0\n" \
8029 + post_op \
8030 " stdcx. %0,0,%2 \n" \
8031 " bne- 1b\n" \
8032 + extable \
8033 PPC_ATOMIC_EXIT_BARRIER \
8034 : "=&r" (t) \
8035 : "r" (a), "r" (&v->counter) \
8036 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8037 return t; \
8038 }
8039
8040 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8041 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8042 +
8043 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8044
8045 ATOMIC64_OPS(add, add)
8046 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8047
8048 #undef ATOMIC64_OPS
8049 #undef ATOMIC64_OP_RETURN
8050 +#undef __ATOMIC64_OP_RETURN
8051 #undef ATOMIC64_OP
8052 +#undef __ATOMIC64_OP
8053 +#undef __OVERFLOW_EXTABLE
8054 +#undef __OVERFLOW_POST
8055 +#undef __OVERFLOW_PRE
8056 +#undef __REFCOUNT_OP
8057
8058 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8059
8060 -static __inline__ void atomic64_inc(atomic64_t *v)
8061 -{
8062 - long t;
8063 +/*
8064 + * atomic64_inc - increment atomic variable
8065 + * @v: pointer of type atomic64_t
8066 + *
8067 + * Automatically increments @v by 1
8068 + */
8069 +#define atomic64_inc(v) atomic64_add(1, (v))
8070 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8071
8072 - __asm__ __volatile__(
8073 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8074 - addic %0,%0,1\n\
8075 - stdcx. %0,0,%2 \n\
8076 - bne- 1b"
8077 - : "=&r" (t), "+m" (v->counter)
8078 - : "r" (&v->counter)
8079 - : "cc", "xer");
8080 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8081 +{
8082 + atomic64_add_unchecked(1, v);
8083 }
8084
8085 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8086 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8087 {
8088 - long t;
8089 -
8090 - __asm__ __volatile__(
8091 - PPC_ATOMIC_ENTRY_BARRIER
8092 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8093 - addic %0,%0,1\n\
8094 - stdcx. %0,0,%1 \n\
8095 - bne- 1b"
8096 - PPC_ATOMIC_EXIT_BARRIER
8097 - : "=&r" (t)
8098 - : "r" (&v->counter)
8099 - : "cc", "xer", "memory");
8100 -
8101 - return t;
8102 + return atomic64_add_return_unchecked(1, v);
8103 }
8104
8105 /*
8106 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8107 */
8108 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8109
8110 -static __inline__ void atomic64_dec(atomic64_t *v)
8111 +/*
8112 + * atomic64_dec - decrement atomic variable
8113 + * @v: pointer of type atomic64_t
8114 + *
8115 + * Atomically decrements @v by 1
8116 + */
8117 +#define atomic64_dec(v) atomic64_sub(1, (v))
8118 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8119 +
8120 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8121 {
8122 - long t;
8123 -
8124 - __asm__ __volatile__(
8125 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8126 - addic %0,%0,-1\n\
8127 - stdcx. %0,0,%2\n\
8128 - bne- 1b"
8129 - : "=&r" (t), "+m" (v->counter)
8130 - : "r" (&v->counter)
8131 - : "cc", "xer");
8132 -}
8133 -
8134 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8135 -{
8136 - long t;
8137 -
8138 - __asm__ __volatile__(
8139 - PPC_ATOMIC_ENTRY_BARRIER
8140 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8141 - addic %0,%0,-1\n\
8142 - stdcx. %0,0,%1\n\
8143 - bne- 1b"
8144 - PPC_ATOMIC_EXIT_BARRIER
8145 - : "=&r" (t)
8146 - : "r" (&v->counter)
8147 - : "cc", "xer", "memory");
8148 -
8149 - return t;
8150 + atomic64_sub_unchecked(1, v);
8151 }
8152
8153 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8154 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8155 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8156 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8157
8158 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8159 +{
8160 + return cmpxchg(&(v->counter), old, new);
8161 +}
8162 +
8163 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8164 +{
8165 + return xchg(&(v->counter), new);
8166 +}
8167 +
8168 /**
8169 * atomic64_add_unless - add unless the number is a given value
8170 * @v: pointer of type atomic64_t
8171 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8172
8173 __asm__ __volatile__ (
8174 PPC_ATOMIC_ENTRY_BARRIER
8175 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8176 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8177 cmpd 0,%0,%3 \n\
8178 - beq- 2f \n\
8179 - add %0,%2,%0 \n"
8180 + beq- 2f \n"
8181 +
8182 +#ifdef CONFIG_PAX_REFCOUNT
8183 +" mcrxr cr0\n"
8184 +" addo. %0,%2,%0\n"
8185 +" bf 4*cr0+so, 4f\n"
8186 +"3:.long " "0x00c00b00""\n"
8187 +"4:\n"
8188 +#else
8189 + "add %0,%2,%0 \n"
8190 +#endif
8191 +
8192 " stdcx. %0,0,%1 \n\
8193 bne- 1b \n"
8194 PPC_ATOMIC_EXIT_BARRIER
8195 +"5:"
8196 +
8197 +#ifdef CONFIG_PAX_REFCOUNT
8198 + _ASM_EXTABLE(3b, 5b)
8199 +#endif
8200 +
8201 " subf %0,%2,%0 \n\
8202 2:"
8203 : "=&r" (t)
8204 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8205 index a3bf5be..e03ba81 100644
8206 --- a/arch/powerpc/include/asm/barrier.h
8207 +++ b/arch/powerpc/include/asm/barrier.h
8208 @@ -76,7 +76,7 @@
8209 do { \
8210 compiletime_assert_atomic_type(*p); \
8211 smp_lwsync(); \
8212 - ACCESS_ONCE(*p) = (v); \
8213 + ACCESS_ONCE_RW(*p) = (v); \
8214 } while (0)
8215
8216 #define smp_load_acquire(p) \
8217 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8218 index 34a05a1..a1f2c67 100644
8219 --- a/arch/powerpc/include/asm/cache.h
8220 +++ b/arch/powerpc/include/asm/cache.h
8221 @@ -4,6 +4,7 @@
8222 #ifdef __KERNEL__
8223
8224 #include <asm/reg.h>
8225 +#include <linux/const.h>
8226
8227 /* bytes per L1 cache line */
8228 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8229 @@ -23,7 +24,7 @@
8230 #define L1_CACHE_SHIFT 7
8231 #endif
8232
8233 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8234 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8235
8236 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8237
8238 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8239 index 57d289a..b36c98c 100644
8240 --- a/arch/powerpc/include/asm/elf.h
8241 +++ b/arch/powerpc/include/asm/elf.h
8242 @@ -30,6 +30,18 @@
8243
8244 #define ELF_ET_DYN_BASE 0x20000000
8245
8246 +#ifdef CONFIG_PAX_ASLR
8247 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8248 +
8249 +#ifdef __powerpc64__
8250 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8251 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8252 +#else
8253 +#define PAX_DELTA_MMAP_LEN 15
8254 +#define PAX_DELTA_STACK_LEN 15
8255 +#endif
8256 +#endif
8257 +
8258 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8259
8260 /*
8261 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8262 (0x7ff >> (PAGE_SHIFT - 12)) : \
8263 (0x3ffff >> (PAGE_SHIFT - 12)))
8264
8265 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8266 -#define arch_randomize_brk arch_randomize_brk
8267 -
8268 -
8269 #ifdef CONFIG_SPU_BASE
8270 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8271 #define NT_SPU 1
8272 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8273 index 8196e9c..d83a9f3 100644
8274 --- a/arch/powerpc/include/asm/exec.h
8275 +++ b/arch/powerpc/include/asm/exec.h
8276 @@ -4,6 +4,6 @@
8277 #ifndef _ASM_POWERPC_EXEC_H
8278 #define _ASM_POWERPC_EXEC_H
8279
8280 -extern unsigned long arch_align_stack(unsigned long sp);
8281 +#define arch_align_stack(x) ((x) & ~0xfUL)
8282
8283 #endif /* _ASM_POWERPC_EXEC_H */
8284 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8285 index 5acabbd..7ea14fa 100644
8286 --- a/arch/powerpc/include/asm/kmap_types.h
8287 +++ b/arch/powerpc/include/asm/kmap_types.h
8288 @@ -10,7 +10,7 @@
8289 * 2 of the License, or (at your option) any later version.
8290 */
8291
8292 -#define KM_TYPE_NR 16
8293 +#define KM_TYPE_NR 17
8294
8295 #endif /* __KERNEL__ */
8296 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8297 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8298 index b8da913..c02b593 100644
8299 --- a/arch/powerpc/include/asm/local.h
8300 +++ b/arch/powerpc/include/asm/local.h
8301 @@ -9,21 +9,65 @@ typedef struct
8302 atomic_long_t a;
8303 } local_t;
8304
8305 +typedef struct
8306 +{
8307 + atomic_long_unchecked_t a;
8308 +} local_unchecked_t;
8309 +
8310 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8311
8312 #define local_read(l) atomic_long_read(&(l)->a)
8313 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8314 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8315 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8316
8317 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8318 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8319 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8320 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8321 #define local_inc(l) atomic_long_inc(&(l)->a)
8322 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8323 #define local_dec(l) atomic_long_dec(&(l)->a)
8324 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8325
8326 static __inline__ long local_add_return(long a, local_t *l)
8327 {
8328 long t;
8329
8330 __asm__ __volatile__(
8331 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8332 +
8333 +#ifdef CONFIG_PAX_REFCOUNT
8334 +" mcrxr cr0\n"
8335 +" addo. %0,%1,%0\n"
8336 +" bf 4*cr0+so, 3f\n"
8337 +"2:.long " "0x00c00b00""\n"
8338 +#else
8339 +" add %0,%1,%0\n"
8340 +#endif
8341 +
8342 +"3:\n"
8343 + PPC405_ERR77(0,%2)
8344 + PPC_STLCX "%0,0,%2 \n\
8345 + bne- 1b"
8346 +
8347 +#ifdef CONFIG_PAX_REFCOUNT
8348 +"\n4:\n"
8349 + _ASM_EXTABLE(2b, 4b)
8350 +#endif
8351 +
8352 + : "=&r" (t)
8353 + : "r" (a), "r" (&(l->a.counter))
8354 + : "cc", "memory");
8355 +
8356 + return t;
8357 +}
8358 +
8359 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8360 +{
8361 + long t;
8362 +
8363 + __asm__ __volatile__(
8364 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8365 add %0,%1,%0\n"
8366 PPC405_ERR77(0,%2)
8367 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8368
8369 #define local_cmpxchg(l, o, n) \
8370 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8371 +#define local_cmpxchg_unchecked(l, o, n) \
8372 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8373 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8374
8375 /**
8376 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8377 index 8565c25..2865190 100644
8378 --- a/arch/powerpc/include/asm/mman.h
8379 +++ b/arch/powerpc/include/asm/mman.h
8380 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8381 }
8382 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8383
8384 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8385 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8386 {
8387 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8388 }
8389 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8390 index 69c0598..2c56964 100644
8391 --- a/arch/powerpc/include/asm/page.h
8392 +++ b/arch/powerpc/include/asm/page.h
8393 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8394 * and needs to be executable. This means the whole heap ends
8395 * up being executable.
8396 */
8397 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8398 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8399 +#define VM_DATA_DEFAULT_FLAGS32 \
8400 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8401 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8402
8403 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8404 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8405 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8406 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8407 #endif
8408
8409 +#define ktla_ktva(addr) (addr)
8410 +#define ktva_ktla(addr) (addr)
8411 +
8412 #ifndef CONFIG_PPC_BOOK3S_64
8413 /*
8414 * Use the top bit of the higher-level page table entries to indicate whether
8415 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8416 index d908a46..3753f71 100644
8417 --- a/arch/powerpc/include/asm/page_64.h
8418 +++ b/arch/powerpc/include/asm/page_64.h
8419 @@ -172,15 +172,18 @@ do { \
8420 * stack by default, so in the absence of a PT_GNU_STACK program header
8421 * we turn execute permission off.
8422 */
8423 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8424 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8425 +#define VM_STACK_DEFAULT_FLAGS32 \
8426 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8427 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8428
8429 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8430 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8431
8432 +#ifndef CONFIG_PAX_PAGEEXEC
8433 #define VM_STACK_DEFAULT_FLAGS \
8434 (is_32bit_task() ? \
8435 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8436 +#endif
8437
8438 #include <asm-generic/getorder.h>
8439
8440 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8441 index 4b0be20..c15a27d 100644
8442 --- a/arch/powerpc/include/asm/pgalloc-64.h
8443 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8444 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8445 #ifndef CONFIG_PPC_64K_PAGES
8446
8447 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8448 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8449
8450 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8451 {
8452 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8453 pud_set(pud, (unsigned long)pmd);
8454 }
8455
8456 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8457 +{
8458 + pud_populate(mm, pud, pmd);
8459 +}
8460 +
8461 #define pmd_populate(mm, pmd, pte_page) \
8462 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8463 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8464 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8465 #endif
8466
8467 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8468 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8469
8470 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8471 pte_t *pte)
8472 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8473 index 9835ac4..900430f 100644
8474 --- a/arch/powerpc/include/asm/pgtable.h
8475 +++ b/arch/powerpc/include/asm/pgtable.h
8476 @@ -2,6 +2,7 @@
8477 #define _ASM_POWERPC_PGTABLE_H
8478 #ifdef __KERNEL__
8479
8480 +#include <linux/const.h>
8481 #ifndef __ASSEMBLY__
8482 #include <linux/mmdebug.h>
8483 #include <linux/mmzone.h>
8484 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8485 index 62cfb0c..50c6402 100644
8486 --- a/arch/powerpc/include/asm/pte-hash32.h
8487 +++ b/arch/powerpc/include/asm/pte-hash32.h
8488 @@ -20,6 +20,7 @@
8489 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8490 #define _PAGE_USER 0x004 /* usermode access allowed */
8491 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8492 +#define _PAGE_EXEC _PAGE_GUARDED
8493 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8494 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8495 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8496 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8497 index af56b5c..f86f3f6 100644
8498 --- a/arch/powerpc/include/asm/reg.h
8499 +++ b/arch/powerpc/include/asm/reg.h
8500 @@ -253,6 +253,7 @@
8501 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8502 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8503 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8504 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8505 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8506 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8507 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8508 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8509 index d607df5..08dc9ae 100644
8510 --- a/arch/powerpc/include/asm/smp.h
8511 +++ b/arch/powerpc/include/asm/smp.h
8512 @@ -51,7 +51,7 @@ struct smp_ops_t {
8513 int (*cpu_disable)(void);
8514 void (*cpu_die)(unsigned int nr);
8515 int (*cpu_bootable)(unsigned int nr);
8516 -};
8517 +} __no_const;
8518
8519 extern void smp_send_debugger_break(void);
8520 extern void start_secondary_resume(void);
8521 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8522 index 4dbe072..b803275 100644
8523 --- a/arch/powerpc/include/asm/spinlock.h
8524 +++ b/arch/powerpc/include/asm/spinlock.h
8525 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8526 __asm__ __volatile__(
8527 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8528 __DO_SIGN_EXTEND
8529 -" addic. %0,%0,1\n\
8530 - ble- 2f\n"
8531 +
8532 +#ifdef CONFIG_PAX_REFCOUNT
8533 +" mcrxr cr0\n"
8534 +" addico. %0,%0,1\n"
8535 +" bf 4*cr0+so, 3f\n"
8536 +"2:.long " "0x00c00b00""\n"
8537 +#else
8538 +" addic. %0,%0,1\n"
8539 +#endif
8540 +
8541 +"3:\n"
8542 + "ble- 4f\n"
8543 PPC405_ERR77(0,%1)
8544 " stwcx. %0,0,%1\n\
8545 bne- 1b\n"
8546 PPC_ACQUIRE_BARRIER
8547 -"2:" : "=&r" (tmp)
8548 +"4:"
8549 +
8550 +#ifdef CONFIG_PAX_REFCOUNT
8551 + _ASM_EXTABLE(2b,4b)
8552 +#endif
8553 +
8554 + : "=&r" (tmp)
8555 : "r" (&rw->lock)
8556 : "cr0", "xer", "memory");
8557
8558 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8559 __asm__ __volatile__(
8560 "# read_unlock\n\t"
8561 PPC_RELEASE_BARRIER
8562 -"1: lwarx %0,0,%1\n\
8563 - addic %0,%0,-1\n"
8564 +"1: lwarx %0,0,%1\n"
8565 +
8566 +#ifdef CONFIG_PAX_REFCOUNT
8567 +" mcrxr cr0\n"
8568 +" addico. %0,%0,-1\n"
8569 +" bf 4*cr0+so, 3f\n"
8570 +"2:.long " "0x00c00b00""\n"
8571 +#else
8572 +" addic. %0,%0,-1\n"
8573 +#endif
8574 +
8575 +"3:\n"
8576 PPC405_ERR77(0,%1)
8577 " stwcx. %0,0,%1\n\
8578 bne- 1b"
8579 +
8580 +#ifdef CONFIG_PAX_REFCOUNT
8581 +"\n4:\n"
8582 + _ASM_EXTABLE(2b, 4b)
8583 +#endif
8584 +
8585 : "=&r"(tmp)
8586 : "r"(&rw->lock)
8587 : "cr0", "xer", "memory");
8588 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8589 index 7248979..80b75de 100644
8590 --- a/arch/powerpc/include/asm/thread_info.h
8591 +++ b/arch/powerpc/include/asm/thread_info.h
8592 @@ -103,6 +103,8 @@ static inline struct thread_info *current_thread_info(void)
8593 #if defined(CONFIG_PPC64)
8594 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8595 #endif
8596 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8597 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8598
8599 /* as above, but as bit values */
8600 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8601 @@ -121,9 +123,10 @@ static inline struct thread_info *current_thread_info(void)
8602 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8603 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8604 #define _TIF_NOHZ (1<<TIF_NOHZ)
8605 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8606 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8607 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8608 - _TIF_NOHZ)
8609 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8610
8611 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8612 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8613 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8614 index a0c071d..49cdc7f 100644
8615 --- a/arch/powerpc/include/asm/uaccess.h
8616 +++ b/arch/powerpc/include/asm/uaccess.h
8617 @@ -58,6 +58,7 @@
8618
8619 #endif
8620
8621 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8622 #define access_ok(type, addr, size) \
8623 (__chk_user_ptr(addr), \
8624 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8625 @@ -318,52 +319,6 @@ do { \
8626 extern unsigned long __copy_tofrom_user(void __user *to,
8627 const void __user *from, unsigned long size);
8628
8629 -#ifndef __powerpc64__
8630 -
8631 -static inline unsigned long copy_from_user(void *to,
8632 - const void __user *from, unsigned long n)
8633 -{
8634 - unsigned long over;
8635 -
8636 - if (access_ok(VERIFY_READ, from, n))
8637 - return __copy_tofrom_user((__force void __user *)to, from, n);
8638 - if ((unsigned long)from < TASK_SIZE) {
8639 - over = (unsigned long)from + n - TASK_SIZE;
8640 - return __copy_tofrom_user((__force void __user *)to, from,
8641 - n - over) + over;
8642 - }
8643 - return n;
8644 -}
8645 -
8646 -static inline unsigned long copy_to_user(void __user *to,
8647 - const void *from, unsigned long n)
8648 -{
8649 - unsigned long over;
8650 -
8651 - if (access_ok(VERIFY_WRITE, to, n))
8652 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8653 - if ((unsigned long)to < TASK_SIZE) {
8654 - over = (unsigned long)to + n - TASK_SIZE;
8655 - return __copy_tofrom_user(to, (__force void __user *)from,
8656 - n - over) + over;
8657 - }
8658 - return n;
8659 -}
8660 -
8661 -#else /* __powerpc64__ */
8662 -
8663 -#define __copy_in_user(to, from, size) \
8664 - __copy_tofrom_user((to), (from), (size))
8665 -
8666 -extern unsigned long copy_from_user(void *to, const void __user *from,
8667 - unsigned long n);
8668 -extern unsigned long copy_to_user(void __user *to, const void *from,
8669 - unsigned long n);
8670 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8671 - unsigned long n);
8672 -
8673 -#endif /* __powerpc64__ */
8674 -
8675 static inline unsigned long __copy_from_user_inatomic(void *to,
8676 const void __user *from, unsigned long n)
8677 {
8678 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8679 if (ret == 0)
8680 return 0;
8681 }
8682 +
8683 + if (!__builtin_constant_p(n))
8684 + check_object_size(to, n, false);
8685 +
8686 return __copy_tofrom_user((__force void __user *)to, from, n);
8687 }
8688
8689 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8690 if (ret == 0)
8691 return 0;
8692 }
8693 +
8694 + if (!__builtin_constant_p(n))
8695 + check_object_size(from, n, true);
8696 +
8697 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8698 }
8699
8700 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8701 return __copy_to_user_inatomic(to, from, size);
8702 }
8703
8704 +#ifndef __powerpc64__
8705 +
8706 +static inline unsigned long __must_check copy_from_user(void *to,
8707 + const void __user *from, unsigned long n)
8708 +{
8709 + unsigned long over;
8710 +
8711 + if ((long)n < 0)
8712 + return n;
8713 +
8714 + if (access_ok(VERIFY_READ, from, n)) {
8715 + if (!__builtin_constant_p(n))
8716 + check_object_size(to, n, false);
8717 + return __copy_tofrom_user((__force void __user *)to, from, n);
8718 + }
8719 + if ((unsigned long)from < TASK_SIZE) {
8720 + over = (unsigned long)from + n - TASK_SIZE;
8721 + if (!__builtin_constant_p(n - over))
8722 + check_object_size(to, n - over, false);
8723 + return __copy_tofrom_user((__force void __user *)to, from,
8724 + n - over) + over;
8725 + }
8726 + return n;
8727 +}
8728 +
8729 +static inline unsigned long __must_check copy_to_user(void __user *to,
8730 + const void *from, unsigned long n)
8731 +{
8732 + unsigned long over;
8733 +
8734 + if ((long)n < 0)
8735 + return n;
8736 +
8737 + if (access_ok(VERIFY_WRITE, to, n)) {
8738 + if (!__builtin_constant_p(n))
8739 + check_object_size(from, n, true);
8740 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8741 + }
8742 + if ((unsigned long)to < TASK_SIZE) {
8743 + over = (unsigned long)to + n - TASK_SIZE;
8744 + if (!__builtin_constant_p(n))
8745 + check_object_size(from, n - over, true);
8746 + return __copy_tofrom_user(to, (__force void __user *)from,
8747 + n - over) + over;
8748 + }
8749 + return n;
8750 +}
8751 +
8752 +#else /* __powerpc64__ */
8753 +
8754 +#define __copy_in_user(to, from, size) \
8755 + __copy_tofrom_user((to), (from), (size))
8756 +
8757 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8758 +{
8759 + if ((long)n < 0 || n > INT_MAX)
8760 + return n;
8761 +
8762 + if (!__builtin_constant_p(n))
8763 + check_object_size(to, n, false);
8764 +
8765 + if (likely(access_ok(VERIFY_READ, from, n)))
8766 + n = __copy_from_user(to, from, n);
8767 + else
8768 + memset(to, 0, n);
8769 + return n;
8770 +}
8771 +
8772 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8773 +{
8774 + if ((long)n < 0 || n > INT_MAX)
8775 + return n;
8776 +
8777 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8778 + if (!__builtin_constant_p(n))
8779 + check_object_size(from, n, true);
8780 + n = __copy_to_user(to, from, n);
8781 + }
8782 + return n;
8783 +}
8784 +
8785 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8786 + unsigned long n);
8787 +
8788 +#endif /* __powerpc64__ */
8789 +
8790 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8791
8792 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8793 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8794 index 502cf69..53936a1 100644
8795 --- a/arch/powerpc/kernel/Makefile
8796 +++ b/arch/powerpc/kernel/Makefile
8797 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8798 CFLAGS_btext.o += -fPIC
8799 endif
8800
8801 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8802 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8803 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8804 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8805 +
8806 ifdef CONFIG_FUNCTION_TRACER
8807 # Do not trace early boot code
8808 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8809 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8810 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8811 endif
8812
8813 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8814 +
8815 obj-y := cputable.o ptrace.o syscalls.o \
8816 irq.o align.o signal_32.o pmc.o vdso.o \
8817 process.o systbl.o idle.o \
8818 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8819 index 3e68d1c..72a5ee6 100644
8820 --- a/arch/powerpc/kernel/exceptions-64e.S
8821 +++ b/arch/powerpc/kernel/exceptions-64e.S
8822 @@ -1010,6 +1010,7 @@ storage_fault_common:
8823 std r14,_DAR(r1)
8824 std r15,_DSISR(r1)
8825 addi r3,r1,STACK_FRAME_OVERHEAD
8826 + bl save_nvgprs
8827 mr r4,r14
8828 mr r5,r15
8829 ld r14,PACA_EXGEN+EX_R14(r13)
8830 @@ -1018,8 +1019,7 @@ storage_fault_common:
8831 cmpdi r3,0
8832 bne- 1f
8833 b ret_from_except_lite
8834 -1: bl save_nvgprs
8835 - mr r5,r3
8836 +1: mr r5,r3
8837 addi r3,r1,STACK_FRAME_OVERHEAD
8838 ld r4,_DAR(r1)
8839 bl bad_page_fault
8840 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8841 index 9519e6b..13f6c38 100644
8842 --- a/arch/powerpc/kernel/exceptions-64s.S
8843 +++ b/arch/powerpc/kernel/exceptions-64s.S
8844 @@ -1599,10 +1599,10 @@ handle_page_fault:
8845 11: ld r4,_DAR(r1)
8846 ld r5,_DSISR(r1)
8847 addi r3,r1,STACK_FRAME_OVERHEAD
8848 + bl save_nvgprs
8849 bl do_page_fault
8850 cmpdi r3,0
8851 beq+ 12f
8852 - bl save_nvgprs
8853 mr r5,r3
8854 addi r3,r1,STACK_FRAME_OVERHEAD
8855 lwz r4,_DAR(r1)
8856 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8857 index 4509603..cdb491f 100644
8858 --- a/arch/powerpc/kernel/irq.c
8859 +++ b/arch/powerpc/kernel/irq.c
8860 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8861 }
8862 #endif
8863
8864 +extern void gr_handle_kernel_exploit(void);
8865 +
8866 static inline void check_stack_overflow(void)
8867 {
8868 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8869 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8870 pr_err("do_IRQ: stack overflow: %ld\n",
8871 sp - sizeof(struct thread_info));
8872 dump_stack();
8873 + gr_handle_kernel_exploit();
8874 }
8875 #endif
8876 }
8877 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8878 index c94d2e0..992a9ce 100644
8879 --- a/arch/powerpc/kernel/module_32.c
8880 +++ b/arch/powerpc/kernel/module_32.c
8881 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8882 me->arch.core_plt_section = i;
8883 }
8884 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8885 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8886 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8887 return -ENOEXEC;
8888 }
8889
8890 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8891
8892 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8893 /* Init, or core PLT? */
8894 - if (location >= mod->module_core
8895 - && location < mod->module_core + mod->core_size)
8896 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8897 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8898 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8899 - else
8900 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8901 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8902 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8903 + else {
8904 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8905 + return ~0UL;
8906 + }
8907
8908 /* Find this entry, or if that fails, the next avail. entry */
8909 while (entry->jump[0]) {
8910 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8911 }
8912 #ifdef CONFIG_DYNAMIC_FTRACE
8913 module->arch.tramp =
8914 - do_plt_call(module->module_core,
8915 + do_plt_call(module->module_core_rx,
8916 (unsigned long)ftrace_caller,
8917 sechdrs, module);
8918 #endif
8919 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8920 index b4cc7be..1fe8bb3 100644
8921 --- a/arch/powerpc/kernel/process.c
8922 +++ b/arch/powerpc/kernel/process.c
8923 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8924 * Lookup NIP late so we have the best change of getting the
8925 * above info out without failing
8926 */
8927 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8928 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8929 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8930 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8931 #endif
8932 show_stack(current, (unsigned long *) regs->gpr[1]);
8933 if (!user_mode(regs))
8934 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8935 newsp = stack[0];
8936 ip = stack[STACK_FRAME_LR_SAVE];
8937 if (!firstframe || ip != lr) {
8938 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8939 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8940 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8941 if ((ip == rth) && curr_frame >= 0) {
8942 - printk(" (%pS)",
8943 + printk(" (%pA)",
8944 (void *)current->ret_stack[curr_frame].ret);
8945 curr_frame--;
8946 }
8947 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8948 struct pt_regs *regs = (struct pt_regs *)
8949 (sp + STACK_FRAME_OVERHEAD);
8950 lr = regs->link;
8951 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8952 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8953 regs->trap, (void *)regs->nip, (void *)lr);
8954 firstframe = 1;
8955 }
8956 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8957 mtspr(SPRN_CTRLT, ctrl);
8958 }
8959 #endif /* CONFIG_PPC64 */
8960 -
8961 -unsigned long arch_align_stack(unsigned long sp)
8962 -{
8963 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8964 - sp -= get_random_int() & ~PAGE_MASK;
8965 - return sp & ~0xf;
8966 -}
8967 -
8968 -static inline unsigned long brk_rnd(void)
8969 -{
8970 - unsigned long rnd = 0;
8971 -
8972 - /* 8MB for 32bit, 1GB for 64bit */
8973 - if (is_32bit_task())
8974 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8975 - else
8976 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8977 -
8978 - return rnd << PAGE_SHIFT;
8979 -}
8980 -
8981 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8982 -{
8983 - unsigned long base = mm->brk;
8984 - unsigned long ret;
8985 -
8986 -#ifdef CONFIG_PPC_STD_MMU_64
8987 - /*
8988 - * If we are using 1TB segments and we are allowed to randomise
8989 - * the heap, we can put it above 1TB so it is backed by a 1TB
8990 - * segment. Otherwise the heap will be in the bottom 1TB
8991 - * which always uses 256MB segments and this may result in a
8992 - * performance penalty.
8993 - */
8994 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
8995 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
8996 -#endif
8997 -
8998 - ret = PAGE_ALIGN(base + brk_rnd());
8999 -
9000 - if (ret < mm->brk)
9001 - return mm->brk;
9002 -
9003 - return ret;
9004 -}
9005 -
9006 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9007 index f21897b..28c0428 100644
9008 --- a/arch/powerpc/kernel/ptrace.c
9009 +++ b/arch/powerpc/kernel/ptrace.c
9010 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9011 return ret;
9012 }
9013
9014 +#ifdef CONFIG_GRKERNSEC_SETXID
9015 +extern void gr_delayed_cred_worker(void);
9016 +#endif
9017 +
9018 /*
9019 * We must return the syscall number to actually look up in the table.
9020 * This can be -1L to skip running any syscall at all.
9021 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9022
9023 secure_computing_strict(regs->gpr[0]);
9024
9025 +#ifdef CONFIG_GRKERNSEC_SETXID
9026 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9027 + gr_delayed_cred_worker();
9028 +#endif
9029 +
9030 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9031 tracehook_report_syscall_entry(regs))
9032 /*
9033 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9034 {
9035 int step;
9036
9037 +#ifdef CONFIG_GRKERNSEC_SETXID
9038 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9039 + gr_delayed_cred_worker();
9040 +#endif
9041 +
9042 audit_syscall_exit(regs);
9043
9044 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9045 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9046 index d3a831a..3a33123 100644
9047 --- a/arch/powerpc/kernel/signal_32.c
9048 +++ b/arch/powerpc/kernel/signal_32.c
9049 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9050 /* Save user registers on the stack */
9051 frame = &rt_sf->uc.uc_mcontext;
9052 addr = frame;
9053 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9054 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9055 sigret = 0;
9056 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9057 } else {
9058 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9059 index c7c24d2..1bf7039 100644
9060 --- a/arch/powerpc/kernel/signal_64.c
9061 +++ b/arch/powerpc/kernel/signal_64.c
9062 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9063 current->thread.fp_state.fpscr = 0;
9064
9065 /* Set up to return from userspace. */
9066 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9067 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9068 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9069 } else {
9070 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9071 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9072 index 19e4744..28a8d7b 100644
9073 --- a/arch/powerpc/kernel/traps.c
9074 +++ b/arch/powerpc/kernel/traps.c
9075 @@ -36,6 +36,7 @@
9076 #include <linux/debugfs.h>
9077 #include <linux/ratelimit.h>
9078 #include <linux/context_tracking.h>
9079 +#include <linux/uaccess.h>
9080
9081 #include <asm/emulated_ops.h>
9082 #include <asm/pgtable.h>
9083 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9084 return flags;
9085 }
9086
9087 +extern void gr_handle_kernel_exploit(void);
9088 +
9089 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9090 int signr)
9091 {
9092 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9093 panic("Fatal exception in interrupt");
9094 if (panic_on_oops)
9095 panic("Fatal exception");
9096 +
9097 + gr_handle_kernel_exploit();
9098 +
9099 do_exit(signr);
9100 }
9101
9102 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9103 enum ctx_state prev_state = exception_enter();
9104 unsigned int reason = get_reason(regs);
9105
9106 +#ifdef CONFIG_PAX_REFCOUNT
9107 + unsigned int bkpt;
9108 + const struct exception_table_entry *entry;
9109 +
9110 + if (reason & REASON_ILLEGAL) {
9111 + /* Check if PaX bad instruction */
9112 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9113 + current->thread.trap_nr = 0;
9114 + pax_report_refcount_overflow(regs);
9115 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9116 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9117 + regs->nip = entry->fixup;
9118 + return;
9119 + }
9120 + /* fixup_exception() could not handle */
9121 + goto bail;
9122 + }
9123 + }
9124 +#endif
9125 +
9126 /* We can now get here via a FP Unavailable exception if the core
9127 * has no FPU, in that case the reason flags will be 0 */
9128
9129 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9130 index 305eb0d..accc5b40 100644
9131 --- a/arch/powerpc/kernel/vdso.c
9132 +++ b/arch/powerpc/kernel/vdso.c
9133 @@ -34,6 +34,7 @@
9134 #include <asm/vdso.h>
9135 #include <asm/vdso_datapage.h>
9136 #include <asm/setup.h>
9137 +#include <asm/mman.h>
9138
9139 #undef DEBUG
9140
9141 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9142 vdso_base = VDSO32_MBASE;
9143 #endif
9144
9145 - current->mm->context.vdso_base = 0;
9146 + current->mm->context.vdso_base = ~0UL;
9147
9148 /* vDSO has a problem and was disabled, just don't "enable" it for the
9149 * process
9150 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9151 vdso_base = get_unmapped_area(NULL, vdso_base,
9152 (vdso_pages << PAGE_SHIFT) +
9153 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9154 - 0, 0);
9155 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9156 if (IS_ERR_VALUE(vdso_base)) {
9157 rc = vdso_base;
9158 goto fail_mmapsem;
9159 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9160 index 27c0fac..6ec4a32 100644
9161 --- a/arch/powerpc/kvm/powerpc.c
9162 +++ b/arch/powerpc/kvm/powerpc.c
9163 @@ -1402,7 +1402,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9164 }
9165 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9166
9167 -int kvm_arch_init(void *opaque)
9168 +int kvm_arch_init(const void *opaque)
9169 {
9170 return 0;
9171 }
9172 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9173 index 5eea6f3..5d10396 100644
9174 --- a/arch/powerpc/lib/usercopy_64.c
9175 +++ b/arch/powerpc/lib/usercopy_64.c
9176 @@ -9,22 +9,6 @@
9177 #include <linux/module.h>
9178 #include <asm/uaccess.h>
9179
9180 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9181 -{
9182 - if (likely(access_ok(VERIFY_READ, from, n)))
9183 - n = __copy_from_user(to, from, n);
9184 - else
9185 - memset(to, 0, n);
9186 - return n;
9187 -}
9188 -
9189 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9190 -{
9191 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9192 - n = __copy_to_user(to, from, n);
9193 - return n;
9194 -}
9195 -
9196 unsigned long copy_in_user(void __user *to, const void __user *from,
9197 unsigned long n)
9198 {
9199 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9200 return n;
9201 }
9202
9203 -EXPORT_SYMBOL(copy_from_user);
9204 -EXPORT_SYMBOL(copy_to_user);
9205 EXPORT_SYMBOL(copy_in_user);
9206
9207 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9208 index b396868..3eb6b9f 100644
9209 --- a/arch/powerpc/mm/fault.c
9210 +++ b/arch/powerpc/mm/fault.c
9211 @@ -33,6 +33,10 @@
9212 #include <linux/ratelimit.h>
9213 #include <linux/context_tracking.h>
9214 #include <linux/hugetlb.h>
9215 +#include <linux/slab.h>
9216 +#include <linux/pagemap.h>
9217 +#include <linux/compiler.h>
9218 +#include <linux/unistd.h>
9219
9220 #include <asm/firmware.h>
9221 #include <asm/page.h>
9222 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9223 }
9224 #endif
9225
9226 +#ifdef CONFIG_PAX_PAGEEXEC
9227 +/*
9228 + * PaX: decide what to do with offenders (regs->nip = fault address)
9229 + *
9230 + * returns 1 when task should be killed
9231 + */
9232 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9233 +{
9234 + return 1;
9235 +}
9236 +
9237 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9238 +{
9239 + unsigned long i;
9240 +
9241 + printk(KERN_ERR "PAX: bytes at PC: ");
9242 + for (i = 0; i < 5; i++) {
9243 + unsigned int c;
9244 + if (get_user(c, (unsigned int __user *)pc+i))
9245 + printk(KERN_CONT "???????? ");
9246 + else
9247 + printk(KERN_CONT "%08x ", c);
9248 + }
9249 + printk("\n");
9250 +}
9251 +#endif
9252 +
9253 /*
9254 * Check whether the instruction at regs->nip is a store using
9255 * an update addressing form which will update r1.
9256 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9257 * indicate errors in DSISR but can validly be set in SRR1.
9258 */
9259 if (trap == 0x400)
9260 - error_code &= 0x48200000;
9261 + error_code &= 0x58200000;
9262 else
9263 is_write = error_code & DSISR_ISSTORE;
9264 #else
9265 @@ -383,12 +414,16 @@ good_area:
9266 * "undefined". Of those that can be set, this is the only
9267 * one which seems bad.
9268 */
9269 - if (error_code & 0x10000000)
9270 + if (error_code & DSISR_GUARDED)
9271 /* Guarded storage error. */
9272 goto bad_area;
9273 #endif /* CONFIG_8xx */
9274
9275 if (is_exec) {
9276 +#ifdef CONFIG_PPC_STD_MMU
9277 + if (error_code & DSISR_GUARDED)
9278 + goto bad_area;
9279 +#endif
9280 /*
9281 * Allow execution from readable areas if the MMU does not
9282 * provide separate controls over reading and executing.
9283 @@ -483,6 +518,23 @@ bad_area:
9284 bad_area_nosemaphore:
9285 /* User mode accesses cause a SIGSEGV */
9286 if (user_mode(regs)) {
9287 +
9288 +#ifdef CONFIG_PAX_PAGEEXEC
9289 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9290 +#ifdef CONFIG_PPC_STD_MMU
9291 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9292 +#else
9293 + if (is_exec && regs->nip == address) {
9294 +#endif
9295 + switch (pax_handle_fetch_fault(regs)) {
9296 + }
9297 +
9298 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9299 + do_group_exit(SIGKILL);
9300 + }
9301 + }
9302 +#endif
9303 +
9304 _exception(SIGSEGV, regs, code, address);
9305 goto bail;
9306 }
9307 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9308 index cb8bdbe..cde4bc7 100644
9309 --- a/arch/powerpc/mm/mmap.c
9310 +++ b/arch/powerpc/mm/mmap.c
9311 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9312 return sysctl_legacy_va_layout;
9313 }
9314
9315 -static unsigned long mmap_rnd(void)
9316 +static unsigned long mmap_rnd(struct mm_struct *mm)
9317 {
9318 unsigned long rnd = 0;
9319
9320 +#ifdef CONFIG_PAX_RANDMMAP
9321 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9322 +#endif
9323 +
9324 if (current->flags & PF_RANDOMIZE) {
9325 /* 8MB for 32bit, 1GB for 64bit */
9326 if (is_32bit_task())
9327 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9328 return rnd << PAGE_SHIFT;
9329 }
9330
9331 -static inline unsigned long mmap_base(void)
9332 +static inline unsigned long mmap_base(struct mm_struct *mm)
9333 {
9334 unsigned long gap = rlimit(RLIMIT_STACK);
9335
9336 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9337 else if (gap > MAX_GAP)
9338 gap = MAX_GAP;
9339
9340 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9341 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9342 }
9343
9344 /*
9345 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9346 */
9347 if (mmap_is_legacy()) {
9348 mm->mmap_base = TASK_UNMAPPED_BASE;
9349 +
9350 +#ifdef CONFIG_PAX_RANDMMAP
9351 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9352 + mm->mmap_base += mm->delta_mmap;
9353 +#endif
9354 +
9355 mm->get_unmapped_area = arch_get_unmapped_area;
9356 } else {
9357 - mm->mmap_base = mmap_base();
9358 + mm->mmap_base = mmap_base(mm);
9359 +
9360 +#ifdef CONFIG_PAX_RANDMMAP
9361 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9362 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9363 +#endif
9364 +
9365 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9366 }
9367 }
9368 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9369 index 0f432a7..abfe841 100644
9370 --- a/arch/powerpc/mm/slice.c
9371 +++ b/arch/powerpc/mm/slice.c
9372 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9373 if ((mm->task_size - len) < addr)
9374 return 0;
9375 vma = find_vma(mm, addr);
9376 - return (!vma || (addr + len) <= vma->vm_start);
9377 + return check_heap_stack_gap(vma, addr, len, 0);
9378 }
9379
9380 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9381 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9382 info.align_offset = 0;
9383
9384 addr = TASK_UNMAPPED_BASE;
9385 +
9386 +#ifdef CONFIG_PAX_RANDMMAP
9387 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9388 + addr += mm->delta_mmap;
9389 +#endif
9390 +
9391 while (addr < TASK_SIZE) {
9392 info.low_limit = addr;
9393 if (!slice_scan_available(addr, available, 1, &addr))
9394 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9395 if (fixed && addr > (mm->task_size - len))
9396 return -ENOMEM;
9397
9398 +#ifdef CONFIG_PAX_RANDMMAP
9399 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9400 + addr = 0;
9401 +#endif
9402 +
9403 /* If hint, make sure it matches our alignment restrictions */
9404 if (!fixed && addr) {
9405 addr = _ALIGN_UP(addr, 1ul << pshift);
9406 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9407 index d966bbe..372124a 100644
9408 --- a/arch/powerpc/platforms/cell/spufs/file.c
9409 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9410 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9411 return VM_FAULT_NOPAGE;
9412 }
9413
9414 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9415 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9416 unsigned long address,
9417 - void *buf, int len, int write)
9418 + void *buf, size_t len, int write)
9419 {
9420 struct spu_context *ctx = vma->vm_file->private_data;
9421 unsigned long offset = address - vma->vm_start;
9422 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9423 index fa934fe..c296056 100644
9424 --- a/arch/s390/include/asm/atomic.h
9425 +++ b/arch/s390/include/asm/atomic.h
9426 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9427 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9428 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9429
9430 +#define atomic64_read_unchecked(v) atomic64_read(v)
9431 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9432 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9433 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9434 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9435 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9436 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9437 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9438 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9439 +
9440 #endif /* __ARCH_S390_ATOMIC__ */
9441 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9442 index 8d72471..5322500 100644
9443 --- a/arch/s390/include/asm/barrier.h
9444 +++ b/arch/s390/include/asm/barrier.h
9445 @@ -42,7 +42,7 @@
9446 do { \
9447 compiletime_assert_atomic_type(*p); \
9448 barrier(); \
9449 - ACCESS_ONCE(*p) = (v); \
9450 + ACCESS_ONCE_RW(*p) = (v); \
9451 } while (0)
9452
9453 #define smp_load_acquire(p) \
9454 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9455 index 4d7ccac..d03d0ad 100644
9456 --- a/arch/s390/include/asm/cache.h
9457 +++ b/arch/s390/include/asm/cache.h
9458 @@ -9,8 +9,10 @@
9459 #ifndef __ARCH_S390_CACHE_H
9460 #define __ARCH_S390_CACHE_H
9461
9462 -#define L1_CACHE_BYTES 256
9463 +#include <linux/const.h>
9464 +
9465 #define L1_CACHE_SHIFT 8
9466 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9467 #define NET_SKB_PAD 32
9468
9469 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9470 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9471 index c9c875d..b4b0e4c 100644
9472 --- a/arch/s390/include/asm/elf.h
9473 +++ b/arch/s390/include/asm/elf.h
9474 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9475 the loader. We need to make sure that it is out of the way of the program
9476 that it will "exec", and that there is sufficient room for the brk. */
9477
9478 -extern unsigned long randomize_et_dyn(void);
9479 -#define ELF_ET_DYN_BASE randomize_et_dyn()
9480 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9481 +
9482 +#ifdef CONFIG_PAX_ASLR
9483 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9484 +
9485 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9486 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9487 +#endif
9488
9489 /* This yields a mask that user programs can use to figure out what
9490 instruction set this CPU supports. */
9491 @@ -225,9 +231,6 @@ struct linux_binprm;
9492 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9493 int arch_setup_additional_pages(struct linux_binprm *, int);
9494
9495 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9496 -#define arch_randomize_brk arch_randomize_brk
9497 -
9498 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9499
9500 #endif
9501 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9502 index c4a93d6..4d2a9b4 100644
9503 --- a/arch/s390/include/asm/exec.h
9504 +++ b/arch/s390/include/asm/exec.h
9505 @@ -7,6 +7,6 @@
9506 #ifndef __ASM_EXEC_H
9507 #define __ASM_EXEC_H
9508
9509 -extern unsigned long arch_align_stack(unsigned long sp);
9510 +#define arch_align_stack(x) ((x) & ~0xfUL)
9511
9512 #endif /* __ASM_EXEC_H */
9513 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9514 index cd4c68e..6764641 100644
9515 --- a/arch/s390/include/asm/uaccess.h
9516 +++ b/arch/s390/include/asm/uaccess.h
9517 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9518 __range_ok((unsigned long)(addr), (size)); \
9519 })
9520
9521 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9522 #define access_ok(type, addr, size) __access_ok(addr, size)
9523
9524 /*
9525 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9526 copy_to_user(void __user *to, const void *from, unsigned long n)
9527 {
9528 might_fault();
9529 +
9530 + if ((long)n < 0)
9531 + return n;
9532 +
9533 return __copy_to_user(to, from, n);
9534 }
9535
9536 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9537 static inline unsigned long __must_check
9538 copy_from_user(void *to, const void __user *from, unsigned long n)
9539 {
9540 - unsigned int sz = __compiletime_object_size(to);
9541 + size_t sz = __compiletime_object_size(to);
9542
9543 might_fault();
9544 - if (unlikely(sz != -1 && sz < n)) {
9545 +
9546 + if ((long)n < 0)
9547 + return n;
9548 +
9549 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9550 copy_from_user_overflow();
9551 return n;
9552 }
9553 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9554 index 2ca9586..55682a9 100644
9555 --- a/arch/s390/kernel/module.c
9556 +++ b/arch/s390/kernel/module.c
9557 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9558
9559 /* Increase core size by size of got & plt and set start
9560 offsets for got and plt. */
9561 - me->core_size = ALIGN(me->core_size, 4);
9562 - me->arch.got_offset = me->core_size;
9563 - me->core_size += me->arch.got_size;
9564 - me->arch.plt_offset = me->core_size;
9565 - me->core_size += me->arch.plt_size;
9566 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9567 + me->arch.got_offset = me->core_size_rw;
9568 + me->core_size_rw += me->arch.got_size;
9569 + me->arch.plt_offset = me->core_size_rx;
9570 + me->core_size_rx += me->arch.plt_size;
9571 return 0;
9572 }
9573
9574 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9575 if (info->got_initialized == 0) {
9576 Elf_Addr *gotent;
9577
9578 - gotent = me->module_core + me->arch.got_offset +
9579 + gotent = me->module_core_rw + me->arch.got_offset +
9580 info->got_offset;
9581 *gotent = val;
9582 info->got_initialized = 1;
9583 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9584 rc = apply_rela_bits(loc, val, 0, 64, 0);
9585 else if (r_type == R_390_GOTENT ||
9586 r_type == R_390_GOTPLTENT) {
9587 - val += (Elf_Addr) me->module_core - loc;
9588 + val += (Elf_Addr) me->module_core_rw - loc;
9589 rc = apply_rela_bits(loc, val, 1, 32, 1);
9590 }
9591 break;
9592 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9593 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9594 if (info->plt_initialized == 0) {
9595 unsigned int *ip;
9596 - ip = me->module_core + me->arch.plt_offset +
9597 + ip = me->module_core_rx + me->arch.plt_offset +
9598 info->plt_offset;
9599 #ifndef CONFIG_64BIT
9600 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9601 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9602 val - loc + 0xffffUL < 0x1ffffeUL) ||
9603 (r_type == R_390_PLT32DBL &&
9604 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9605 - val = (Elf_Addr) me->module_core +
9606 + val = (Elf_Addr) me->module_core_rx +
9607 me->arch.plt_offset +
9608 info->plt_offset;
9609 val += rela->r_addend - loc;
9610 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9611 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9612 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9613 val = val + rela->r_addend -
9614 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9615 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9616 if (r_type == R_390_GOTOFF16)
9617 rc = apply_rela_bits(loc, val, 0, 16, 0);
9618 else if (r_type == R_390_GOTOFF32)
9619 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9620 break;
9621 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9622 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9623 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9624 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9625 rela->r_addend - loc;
9626 if (r_type == R_390_GOTPC)
9627 rc = apply_rela_bits(loc, val, 1, 32, 0);
9628 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9629 index 13fc097..84d375f 100644
9630 --- a/arch/s390/kernel/process.c
9631 +++ b/arch/s390/kernel/process.c
9632 @@ -227,27 +227,3 @@ unsigned long get_wchan(struct task_struct *p)
9633 }
9634 return 0;
9635 }
9636 -
9637 -unsigned long arch_align_stack(unsigned long sp)
9638 -{
9639 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9640 - sp -= get_random_int() & ~PAGE_MASK;
9641 - return sp & ~0xf;
9642 -}
9643 -
9644 -static inline unsigned long brk_rnd(void)
9645 -{
9646 - /* 8MB for 32bit, 1GB for 64bit */
9647 - if (is_32bit_task())
9648 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9649 - else
9650 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9651 -}
9652 -
9653 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9654 -{
9655 - unsigned long ret;
9656 -
9657 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9658 - return (ret > mm->brk) ? ret : mm->brk;
9659 -}
9660 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9661 index 179a2c2..371e85c 100644
9662 --- a/arch/s390/mm/mmap.c
9663 +++ b/arch/s390/mm/mmap.c
9664 @@ -204,9 +204,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9665 */
9666 if (mmap_is_legacy()) {
9667 mm->mmap_base = mmap_base_legacy();
9668 +
9669 +#ifdef CONFIG_PAX_RANDMMAP
9670 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9671 + mm->mmap_base += mm->delta_mmap;
9672 +#endif
9673 +
9674 mm->get_unmapped_area = arch_get_unmapped_area;
9675 } else {
9676 mm->mmap_base = mmap_base();
9677 +
9678 +#ifdef CONFIG_PAX_RANDMMAP
9679 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9680 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9681 +#endif
9682 +
9683 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9684 }
9685 }
9686 @@ -279,9 +291,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9687 */
9688 if (mmap_is_legacy()) {
9689 mm->mmap_base = mmap_base_legacy();
9690 +
9691 +#ifdef CONFIG_PAX_RANDMMAP
9692 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9693 + mm->mmap_base += mm->delta_mmap;
9694 +#endif
9695 +
9696 mm->get_unmapped_area = s390_get_unmapped_area;
9697 } else {
9698 mm->mmap_base = mmap_base();
9699 +
9700 +#ifdef CONFIG_PAX_RANDMMAP
9701 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9702 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9703 +#endif
9704 +
9705 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9706 }
9707 }
9708 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9709 index ae3d59f..f65f075 100644
9710 --- a/arch/score/include/asm/cache.h
9711 +++ b/arch/score/include/asm/cache.h
9712 @@ -1,7 +1,9 @@
9713 #ifndef _ASM_SCORE_CACHE_H
9714 #define _ASM_SCORE_CACHE_H
9715
9716 +#include <linux/const.h>
9717 +
9718 #define L1_CACHE_SHIFT 4
9719 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9720 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9721
9722 #endif /* _ASM_SCORE_CACHE_H */
9723 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9724 index f9f3cd5..58ff438 100644
9725 --- a/arch/score/include/asm/exec.h
9726 +++ b/arch/score/include/asm/exec.h
9727 @@ -1,6 +1,6 @@
9728 #ifndef _ASM_SCORE_EXEC_H
9729 #define _ASM_SCORE_EXEC_H
9730
9731 -extern unsigned long arch_align_stack(unsigned long sp);
9732 +#define arch_align_stack(x) (x)
9733
9734 #endif /* _ASM_SCORE_EXEC_H */
9735 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9736 index a1519ad3..e8ac1ff 100644
9737 --- a/arch/score/kernel/process.c
9738 +++ b/arch/score/kernel/process.c
9739 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9740
9741 return task_pt_regs(task)->cp0_epc;
9742 }
9743 -
9744 -unsigned long arch_align_stack(unsigned long sp)
9745 -{
9746 - return sp;
9747 -}
9748 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9749 index ef9e555..331bd29 100644
9750 --- a/arch/sh/include/asm/cache.h
9751 +++ b/arch/sh/include/asm/cache.h
9752 @@ -9,10 +9,11 @@
9753 #define __ASM_SH_CACHE_H
9754 #ifdef __KERNEL__
9755
9756 +#include <linux/const.h>
9757 #include <linux/init.h>
9758 #include <cpu/cache.h>
9759
9760 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9761 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9762
9763 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9764
9765 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9766 index 6777177..cb5e44f 100644
9767 --- a/arch/sh/mm/mmap.c
9768 +++ b/arch/sh/mm/mmap.c
9769 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9770 struct mm_struct *mm = current->mm;
9771 struct vm_area_struct *vma;
9772 int do_colour_align;
9773 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9774 struct vm_unmapped_area_info info;
9775
9776 if (flags & MAP_FIXED) {
9777 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9778 if (filp || (flags & MAP_SHARED))
9779 do_colour_align = 1;
9780
9781 +#ifdef CONFIG_PAX_RANDMMAP
9782 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9783 +#endif
9784 +
9785 if (addr) {
9786 if (do_colour_align)
9787 addr = COLOUR_ALIGN(addr, pgoff);
9788 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9789 addr = PAGE_ALIGN(addr);
9790
9791 vma = find_vma(mm, addr);
9792 - if (TASK_SIZE - len >= addr &&
9793 - (!vma || addr + len <= vma->vm_start))
9794 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9795 return addr;
9796 }
9797
9798 info.flags = 0;
9799 info.length = len;
9800 - info.low_limit = TASK_UNMAPPED_BASE;
9801 + info.low_limit = mm->mmap_base;
9802 info.high_limit = TASK_SIZE;
9803 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9804 info.align_offset = pgoff << PAGE_SHIFT;
9805 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9806 struct mm_struct *mm = current->mm;
9807 unsigned long addr = addr0;
9808 int do_colour_align;
9809 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9810 struct vm_unmapped_area_info info;
9811
9812 if (flags & MAP_FIXED) {
9813 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9814 if (filp || (flags & MAP_SHARED))
9815 do_colour_align = 1;
9816
9817 +#ifdef CONFIG_PAX_RANDMMAP
9818 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9819 +#endif
9820 +
9821 /* requesting a specific address */
9822 if (addr) {
9823 if (do_colour_align)
9824 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9825 addr = PAGE_ALIGN(addr);
9826
9827 vma = find_vma(mm, addr);
9828 - if (TASK_SIZE - len >= addr &&
9829 - (!vma || addr + len <= vma->vm_start))
9830 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9831 return addr;
9832 }
9833
9834 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9835 VM_BUG_ON(addr != -ENOMEM);
9836 info.flags = 0;
9837 info.low_limit = TASK_UNMAPPED_BASE;
9838 +
9839 +#ifdef CONFIG_PAX_RANDMMAP
9840 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9841 + info.low_limit += mm->delta_mmap;
9842 +#endif
9843 +
9844 info.high_limit = TASK_SIZE;
9845 addr = vm_unmapped_area(&info);
9846 }
9847 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9848 index 4082749..fd97781 100644
9849 --- a/arch/sparc/include/asm/atomic_64.h
9850 +++ b/arch/sparc/include/asm/atomic_64.h
9851 @@ -15,18 +15,38 @@
9852 #define ATOMIC64_INIT(i) { (i) }
9853
9854 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9855 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9856 +{
9857 + return ACCESS_ONCE(v->counter);
9858 +}
9859 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9860 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9861 +{
9862 + return ACCESS_ONCE(v->counter);
9863 +}
9864
9865 #define atomic_set(v, i) (((v)->counter) = i)
9866 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9867 +{
9868 + v->counter = i;
9869 +}
9870 #define atomic64_set(v, i) (((v)->counter) = i)
9871 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9872 +{
9873 + v->counter = i;
9874 +}
9875
9876 -#define ATOMIC_OP(op) \
9877 -void atomic_##op(int, atomic_t *); \
9878 -void atomic64_##op(long, atomic64_t *);
9879 +#define __ATOMIC_OP(op, suffix) \
9880 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9881 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9882
9883 -#define ATOMIC_OP_RETURN(op) \
9884 -int atomic_##op##_return(int, atomic_t *); \
9885 -long atomic64_##op##_return(long, atomic64_t *);
9886 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9887 +
9888 +#define __ATOMIC_OP_RETURN(op, suffix) \
9889 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9890 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9891 +
9892 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9893
9894 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9895
9896 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9897
9898 #undef ATOMIC_OPS
9899 #undef ATOMIC_OP_RETURN
9900 +#undef __ATOMIC_OP_RETURN
9901 #undef ATOMIC_OP
9902 +#undef __ATOMIC_OP
9903
9904 #define atomic_dec_return(v) atomic_sub_return(1, v)
9905 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9906
9907 #define atomic_inc_return(v) atomic_add_return(1, v)
9908 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9909 +{
9910 + return atomic_add_return_unchecked(1, v);
9911 +}
9912 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9913 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9914 +{
9915 + return atomic64_add_return_unchecked(1, v);
9916 +}
9917
9918 /*
9919 * atomic_inc_and_test - increment and test
9920 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9921 * other cases.
9922 */
9923 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9924 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9925 +{
9926 + return atomic_inc_return_unchecked(v) == 0;
9927 +}
9928 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9929
9930 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9931 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9932 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9933
9934 #define atomic_inc(v) atomic_add(1, v)
9935 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9936 +{
9937 + atomic_add_unchecked(1, v);
9938 +}
9939 #define atomic64_inc(v) atomic64_add(1, v)
9940 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9941 +{
9942 + atomic64_add_unchecked(1, v);
9943 +}
9944
9945 #define atomic_dec(v) atomic_sub(1, v)
9946 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9947 +{
9948 + atomic_sub_unchecked(1, v);
9949 +}
9950 #define atomic64_dec(v) atomic64_sub(1, v)
9951 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9952 +{
9953 + atomic64_sub_unchecked(1, v);
9954 +}
9955
9956 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9957 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9958
9959 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9960 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9961 +{
9962 + return cmpxchg(&v->counter, old, new);
9963 +}
9964 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9965 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9966 +{
9967 + return xchg(&v->counter, new);
9968 +}
9969
9970 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9971 {
9972 - int c, old;
9973 + int c, old, new;
9974 c = atomic_read(v);
9975 for (;;) {
9976 - if (unlikely(c == (u)))
9977 + if (unlikely(c == u))
9978 break;
9979 - old = atomic_cmpxchg((v), c, c + (a));
9980 +
9981 + asm volatile("addcc %2, %0, %0\n"
9982 +
9983 +#ifdef CONFIG_PAX_REFCOUNT
9984 + "tvs %%icc, 6\n"
9985 +#endif
9986 +
9987 + : "=r" (new)
9988 + : "0" (c), "ir" (a)
9989 + : "cc");
9990 +
9991 + old = atomic_cmpxchg(v, c, new);
9992 if (likely(old == c))
9993 break;
9994 c = old;
9995 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9996 #define atomic64_cmpxchg(v, o, n) \
9997 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
9998 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
9999 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10000 +{
10001 + return xchg(&v->counter, new);
10002 +}
10003
10004 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10005 {
10006 - long c, old;
10007 + long c, old, new;
10008 c = atomic64_read(v);
10009 for (;;) {
10010 - if (unlikely(c == (u)))
10011 + if (unlikely(c == u))
10012 break;
10013 - old = atomic64_cmpxchg((v), c, c + (a));
10014 +
10015 + asm volatile("addcc %2, %0, %0\n"
10016 +
10017 +#ifdef CONFIG_PAX_REFCOUNT
10018 + "tvs %%xcc, 6\n"
10019 +#endif
10020 +
10021 + : "=r" (new)
10022 + : "0" (c), "ir" (a)
10023 + : "cc");
10024 +
10025 + old = atomic64_cmpxchg(v, c, new);
10026 if (likely(old == c))
10027 break;
10028 c = old;
10029 }
10030 - return c != (u);
10031 + return c != u;
10032 }
10033
10034 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10035 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10036 index 7664894..45a974b 100644
10037 --- a/arch/sparc/include/asm/barrier_64.h
10038 +++ b/arch/sparc/include/asm/barrier_64.h
10039 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10040 do { \
10041 compiletime_assert_atomic_type(*p); \
10042 barrier(); \
10043 - ACCESS_ONCE(*p) = (v); \
10044 + ACCESS_ONCE_RW(*p) = (v); \
10045 } while (0)
10046
10047 #define smp_load_acquire(p) \
10048 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10049 index 5bb6991..5c2132e 100644
10050 --- a/arch/sparc/include/asm/cache.h
10051 +++ b/arch/sparc/include/asm/cache.h
10052 @@ -7,10 +7,12 @@
10053 #ifndef _SPARC_CACHE_H
10054 #define _SPARC_CACHE_H
10055
10056 +#include <linux/const.h>
10057 +
10058 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10059
10060 #define L1_CACHE_SHIFT 5
10061 -#define L1_CACHE_BYTES 32
10062 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10063
10064 #ifdef CONFIG_SPARC32
10065 #define SMP_CACHE_BYTES_SHIFT 5
10066 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10067 index a24e41f..47677ff 100644
10068 --- a/arch/sparc/include/asm/elf_32.h
10069 +++ b/arch/sparc/include/asm/elf_32.h
10070 @@ -114,6 +114,13 @@ typedef struct {
10071
10072 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10073
10074 +#ifdef CONFIG_PAX_ASLR
10075 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10076 +
10077 +#define PAX_DELTA_MMAP_LEN 16
10078 +#define PAX_DELTA_STACK_LEN 16
10079 +#endif
10080 +
10081 /* This yields a mask that user programs can use to figure out what
10082 instruction set this cpu supports. This can NOT be done in userspace
10083 on Sparc. */
10084 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10085 index 370ca1e..d4f4a98 100644
10086 --- a/arch/sparc/include/asm/elf_64.h
10087 +++ b/arch/sparc/include/asm/elf_64.h
10088 @@ -189,6 +189,13 @@ typedef struct {
10089 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10090 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10091
10092 +#ifdef CONFIG_PAX_ASLR
10093 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10094 +
10095 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10096 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10097 +#endif
10098 +
10099 extern unsigned long sparc64_elf_hwcap;
10100 #define ELF_HWCAP sparc64_elf_hwcap
10101
10102 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10103 index a3890da..f6a408e 100644
10104 --- a/arch/sparc/include/asm/pgalloc_32.h
10105 +++ b/arch/sparc/include/asm/pgalloc_32.h
10106 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10107 }
10108
10109 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10110 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10111
10112 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10113 unsigned long address)
10114 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10115 index 5e31871..13469c6 100644
10116 --- a/arch/sparc/include/asm/pgalloc_64.h
10117 +++ b/arch/sparc/include/asm/pgalloc_64.h
10118 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10119 }
10120
10121 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10122 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10123
10124 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10125 {
10126 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10127 }
10128
10129 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10130 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10131
10132 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10133 {
10134 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10135 index 59ba6f6..4518128 100644
10136 --- a/arch/sparc/include/asm/pgtable.h
10137 +++ b/arch/sparc/include/asm/pgtable.h
10138 @@ -5,4 +5,8 @@
10139 #else
10140 #include <asm/pgtable_32.h>
10141 #endif
10142 +
10143 +#define ktla_ktva(addr) (addr)
10144 +#define ktva_ktla(addr) (addr)
10145 +
10146 #endif
10147 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10148 index f06b36a..bca3189 100644
10149 --- a/arch/sparc/include/asm/pgtable_32.h
10150 +++ b/arch/sparc/include/asm/pgtable_32.h
10151 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10152 #define PAGE_SHARED SRMMU_PAGE_SHARED
10153 #define PAGE_COPY SRMMU_PAGE_COPY
10154 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10155 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10156 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10157 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10158 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10159
10160 /* Top-level page directory - dummy used by init-mm.
10161 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10162
10163 /* xwr */
10164 #define __P000 PAGE_NONE
10165 -#define __P001 PAGE_READONLY
10166 -#define __P010 PAGE_COPY
10167 -#define __P011 PAGE_COPY
10168 +#define __P001 PAGE_READONLY_NOEXEC
10169 +#define __P010 PAGE_COPY_NOEXEC
10170 +#define __P011 PAGE_COPY_NOEXEC
10171 #define __P100 PAGE_READONLY
10172 #define __P101 PAGE_READONLY
10173 #define __P110 PAGE_COPY
10174 #define __P111 PAGE_COPY
10175
10176 #define __S000 PAGE_NONE
10177 -#define __S001 PAGE_READONLY
10178 -#define __S010 PAGE_SHARED
10179 -#define __S011 PAGE_SHARED
10180 +#define __S001 PAGE_READONLY_NOEXEC
10181 +#define __S010 PAGE_SHARED_NOEXEC
10182 +#define __S011 PAGE_SHARED_NOEXEC
10183 #define __S100 PAGE_READONLY
10184 #define __S101 PAGE_READONLY
10185 #define __S110 PAGE_SHARED
10186 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10187 index ae51a11..eadfd03 100644
10188 --- a/arch/sparc/include/asm/pgtsrmmu.h
10189 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10190 @@ -111,6 +111,11 @@
10191 SRMMU_EXEC | SRMMU_REF)
10192 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10193 SRMMU_EXEC | SRMMU_REF)
10194 +
10195 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10196 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10197 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10198 +
10199 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10200 SRMMU_DIRTY | SRMMU_REF)
10201
10202 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10203 index 29d64b1..4272fe8 100644
10204 --- a/arch/sparc/include/asm/setup.h
10205 +++ b/arch/sparc/include/asm/setup.h
10206 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10207 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10208
10209 /* init_64.c */
10210 -extern atomic_t dcpage_flushes;
10211 -extern atomic_t dcpage_flushes_xcall;
10212 +extern atomic_unchecked_t dcpage_flushes;
10213 +extern atomic_unchecked_t dcpage_flushes_xcall;
10214
10215 extern int sysctl_tsb_ratio;
10216 #endif
10217 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10218 index 9689176..63c18ea 100644
10219 --- a/arch/sparc/include/asm/spinlock_64.h
10220 +++ b/arch/sparc/include/asm/spinlock_64.h
10221 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10222
10223 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10224
10225 -static void inline arch_read_lock(arch_rwlock_t *lock)
10226 +static inline void arch_read_lock(arch_rwlock_t *lock)
10227 {
10228 unsigned long tmp1, tmp2;
10229
10230 __asm__ __volatile__ (
10231 "1: ldsw [%2], %0\n"
10232 " brlz,pn %0, 2f\n"
10233 -"4: add %0, 1, %1\n"
10234 +"4: addcc %0, 1, %1\n"
10235 +
10236 +#ifdef CONFIG_PAX_REFCOUNT
10237 +" tvs %%icc, 6\n"
10238 +#endif
10239 +
10240 " cas [%2], %0, %1\n"
10241 " cmp %0, %1\n"
10242 " bne,pn %%icc, 1b\n"
10243 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10244 " .previous"
10245 : "=&r" (tmp1), "=&r" (tmp2)
10246 : "r" (lock)
10247 - : "memory");
10248 + : "memory", "cc");
10249 }
10250
10251 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10252 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10253 {
10254 int tmp1, tmp2;
10255
10256 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10257 "1: ldsw [%2], %0\n"
10258 " brlz,a,pn %0, 2f\n"
10259 " mov 0, %0\n"
10260 -" add %0, 1, %1\n"
10261 +" addcc %0, 1, %1\n"
10262 +
10263 +#ifdef CONFIG_PAX_REFCOUNT
10264 +" tvs %%icc, 6\n"
10265 +#endif
10266 +
10267 " cas [%2], %0, %1\n"
10268 " cmp %0, %1\n"
10269 " bne,pn %%icc, 1b\n"
10270 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10271 return tmp1;
10272 }
10273
10274 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10275 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10276 {
10277 unsigned long tmp1, tmp2;
10278
10279 __asm__ __volatile__(
10280 "1: lduw [%2], %0\n"
10281 -" sub %0, 1, %1\n"
10282 +" subcc %0, 1, %1\n"
10283 +
10284 +#ifdef CONFIG_PAX_REFCOUNT
10285 +" tvs %%icc, 6\n"
10286 +#endif
10287 +
10288 " cas [%2], %0, %1\n"
10289 " cmp %0, %1\n"
10290 " bne,pn %%xcc, 1b\n"
10291 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10292 : "memory");
10293 }
10294
10295 -static void inline arch_write_lock(arch_rwlock_t *lock)
10296 +static inline void arch_write_lock(arch_rwlock_t *lock)
10297 {
10298 unsigned long mask, tmp1, tmp2;
10299
10300 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10301 : "memory");
10302 }
10303
10304 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10305 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10306 {
10307 __asm__ __volatile__(
10308 " stw %%g0, [%0]"
10309 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10310 : "memory");
10311 }
10312
10313 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10314 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10315 {
10316 unsigned long mask, tmp1, tmp2, result;
10317
10318 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10319 index fd7bd0a..2e2fa7a 100644
10320 --- a/arch/sparc/include/asm/thread_info_32.h
10321 +++ b/arch/sparc/include/asm/thread_info_32.h
10322 @@ -47,6 +47,7 @@ struct thread_info {
10323 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10324 unsigned long rwbuf_stkptrs[NSWINS];
10325 unsigned long w_saved;
10326 + unsigned long lowest_stack;
10327 };
10328
10329 /*
10330 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10331 index ff45516..73001ab 100644
10332 --- a/arch/sparc/include/asm/thread_info_64.h
10333 +++ b/arch/sparc/include/asm/thread_info_64.h
10334 @@ -61,6 +61,8 @@ struct thread_info {
10335 struct pt_regs *kern_una_regs;
10336 unsigned int kern_una_insn;
10337
10338 + unsigned long lowest_stack;
10339 +
10340 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10341 __attribute__ ((aligned(64)));
10342 };
10343 @@ -184,12 +186,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10344 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10345 /* flag bit 4 is available */
10346 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10347 -/* flag bit 6 is available */
10348 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10349 #define TIF_32BIT 7 /* 32-bit binary */
10350 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10351 #define TIF_SECCOMP 9 /* secure computing */
10352 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10353 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10354 +
10355 /* NOTE: Thread flags >= 12 should be ones we have no interest
10356 * in using in assembly, else we can't use the mask as
10357 * an immediate value in instructions such as andcc.
10358 @@ -209,12 +212,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10359 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10360 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10361 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10362 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10363
10364 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10365 _TIF_DO_NOTIFY_RESUME_MASK | \
10366 _TIF_NEED_RESCHED)
10367 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10368
10369 +#define _TIF_WORK_SYSCALL \
10370 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10371 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10372 +
10373 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10374
10375 /*
10376 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10377 index bd56c28..4b63d83 100644
10378 --- a/arch/sparc/include/asm/uaccess.h
10379 +++ b/arch/sparc/include/asm/uaccess.h
10380 @@ -1,5 +1,6 @@
10381 #ifndef ___ASM_SPARC_UACCESS_H
10382 #define ___ASM_SPARC_UACCESS_H
10383 +
10384 #if defined(__sparc__) && defined(__arch64__)
10385 #include <asm/uaccess_64.h>
10386 #else
10387 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10388 index 64ee103..388aef0 100644
10389 --- a/arch/sparc/include/asm/uaccess_32.h
10390 +++ b/arch/sparc/include/asm/uaccess_32.h
10391 @@ -47,6 +47,7 @@
10392 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10393 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10394 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10395 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10396 #define access_ok(type, addr, size) \
10397 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10398
10399 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10400
10401 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10402 {
10403 - if (n && __access_ok((unsigned long) to, n))
10404 + if ((long)n < 0)
10405 + return n;
10406 +
10407 + if (n && __access_ok((unsigned long) to, n)) {
10408 + if (!__builtin_constant_p(n))
10409 + check_object_size(from, n, true);
10410 return __copy_user(to, (__force void __user *) from, n);
10411 - else
10412 + } else
10413 return n;
10414 }
10415
10416 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10417 {
10418 + if ((long)n < 0)
10419 + return n;
10420 +
10421 + if (!__builtin_constant_p(n))
10422 + check_object_size(from, n, true);
10423 +
10424 return __copy_user(to, (__force void __user *) from, n);
10425 }
10426
10427 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10428 {
10429 - if (n && __access_ok((unsigned long) from, n))
10430 + if ((long)n < 0)
10431 + return n;
10432 +
10433 + if (n && __access_ok((unsigned long) from, n)) {
10434 + if (!__builtin_constant_p(n))
10435 + check_object_size(to, n, false);
10436 return __copy_user((__force void __user *) to, from, n);
10437 - else
10438 + } else
10439 return n;
10440 }
10441
10442 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10443 {
10444 + if ((long)n < 0)
10445 + return n;
10446 +
10447 return __copy_user((__force void __user *) to, from, n);
10448 }
10449
10450 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10451 index a35194b..47dabc0d 100644
10452 --- a/arch/sparc/include/asm/uaccess_64.h
10453 +++ b/arch/sparc/include/asm/uaccess_64.h
10454 @@ -10,6 +10,7 @@
10455 #include <linux/compiler.h>
10456 #include <linux/string.h>
10457 #include <linux/thread_info.h>
10458 +#include <linux/kernel.h>
10459 #include <asm/asi.h>
10460 #include <asm/spitfire.h>
10461 #include <asm-generic/uaccess-unaligned.h>
10462 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10463 return 1;
10464 }
10465
10466 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10467 +{
10468 + return 1;
10469 +}
10470 +
10471 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10472 {
10473 return 1;
10474 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10475 static inline unsigned long __must_check
10476 copy_from_user(void *to, const void __user *from, unsigned long size)
10477 {
10478 - unsigned long ret = ___copy_from_user(to, from, size);
10479 + unsigned long ret;
10480
10481 + if ((long)size < 0 || size > INT_MAX)
10482 + return size;
10483 +
10484 + if (!__builtin_constant_p(size))
10485 + check_object_size(to, size, false);
10486 +
10487 + ret = ___copy_from_user(to, from, size);
10488 if (unlikely(ret))
10489 ret = copy_from_user_fixup(to, from, size);
10490
10491 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10492 static inline unsigned long __must_check
10493 copy_to_user(void __user *to, const void *from, unsigned long size)
10494 {
10495 - unsigned long ret = ___copy_to_user(to, from, size);
10496 + unsigned long ret;
10497
10498 + if ((long)size < 0 || size > INT_MAX)
10499 + return size;
10500 +
10501 + if (!__builtin_constant_p(size))
10502 + check_object_size(from, size, true);
10503 +
10504 + ret = ___copy_to_user(to, from, size);
10505 if (unlikely(ret))
10506 ret = copy_to_user_fixup(to, from, size);
10507 return ret;
10508 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10509 index 7cf9c6e..6206648 100644
10510 --- a/arch/sparc/kernel/Makefile
10511 +++ b/arch/sparc/kernel/Makefile
10512 @@ -4,7 +4,7 @@
10513 #
10514
10515 asflags-y := -ansi
10516 -ccflags-y := -Werror
10517 +#ccflags-y := -Werror
10518
10519 extra-y := head_$(BITS).o
10520
10521 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10522 index 50e7b62..79fae35 100644
10523 --- a/arch/sparc/kernel/process_32.c
10524 +++ b/arch/sparc/kernel/process_32.c
10525 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10526
10527 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10528 r->psr, r->pc, r->npc, r->y, print_tainted());
10529 - printk("PC: <%pS>\n", (void *) r->pc);
10530 + printk("PC: <%pA>\n", (void *) r->pc);
10531 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10532 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10533 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10534 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10535 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10536 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10537 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10538 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10539
10540 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10541 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10542 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10543 rw = (struct reg_window32 *) fp;
10544 pc = rw->ins[7];
10545 printk("[%08lx : ", pc);
10546 - printk("%pS ] ", (void *) pc);
10547 + printk("%pA ] ", (void *) pc);
10548 fp = rw->ins[6];
10549 } while (++count < 16);
10550 printk("\n");
10551 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10552 index 46a5964..a35c62c 100644
10553 --- a/arch/sparc/kernel/process_64.c
10554 +++ b/arch/sparc/kernel/process_64.c
10555 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10556 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10557 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10558 if (regs->tstate & TSTATE_PRIV)
10559 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10560 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10561 }
10562
10563 void show_regs(struct pt_regs *regs)
10564 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10565
10566 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10567 regs->tpc, regs->tnpc, regs->y, print_tainted());
10568 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10569 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10570 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10571 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10572 regs->u_regs[3]);
10573 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10574 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10575 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10576 regs->u_regs[15]);
10577 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10578 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10579 show_regwindow(regs);
10580 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10581 }
10582 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10583 ((tp && tp->task) ? tp->task->pid : -1));
10584
10585 if (gp->tstate & TSTATE_PRIV) {
10586 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10587 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10588 (void *) gp->tpc,
10589 (void *) gp->o7,
10590 (void *) gp->i7,
10591 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10592 index 79cc0d1..ec62734 100644
10593 --- a/arch/sparc/kernel/prom_common.c
10594 +++ b/arch/sparc/kernel/prom_common.c
10595 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10596
10597 unsigned int prom_early_allocated __initdata;
10598
10599 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10600 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10601 .nextprop = prom_common_nextprop,
10602 .getproplen = prom_getproplen,
10603 .getproperty = prom_getproperty,
10604 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10605 index 9ddc492..27a5619 100644
10606 --- a/arch/sparc/kernel/ptrace_64.c
10607 +++ b/arch/sparc/kernel/ptrace_64.c
10608 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10609 return ret;
10610 }
10611
10612 +#ifdef CONFIG_GRKERNSEC_SETXID
10613 +extern void gr_delayed_cred_worker(void);
10614 +#endif
10615 +
10616 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10617 {
10618 int ret = 0;
10619 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10620 if (test_thread_flag(TIF_NOHZ))
10621 user_exit();
10622
10623 +#ifdef CONFIG_GRKERNSEC_SETXID
10624 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10625 + gr_delayed_cred_worker();
10626 +#endif
10627 +
10628 if (test_thread_flag(TIF_SYSCALL_TRACE))
10629 ret = tracehook_report_syscall_entry(regs);
10630
10631 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10632 if (test_thread_flag(TIF_NOHZ))
10633 user_exit();
10634
10635 +#ifdef CONFIG_GRKERNSEC_SETXID
10636 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10637 + gr_delayed_cred_worker();
10638 +#endif
10639 +
10640 audit_syscall_exit(regs);
10641
10642 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10643 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10644 index 61139d9..c1a5f28 100644
10645 --- a/arch/sparc/kernel/smp_64.c
10646 +++ b/arch/sparc/kernel/smp_64.c
10647 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10648 return;
10649
10650 #ifdef CONFIG_DEBUG_DCFLUSH
10651 - atomic_inc(&dcpage_flushes);
10652 + atomic_inc_unchecked(&dcpage_flushes);
10653 #endif
10654
10655 this_cpu = get_cpu();
10656 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10657 xcall_deliver(data0, __pa(pg_addr),
10658 (u64) pg_addr, cpumask_of(cpu));
10659 #ifdef CONFIG_DEBUG_DCFLUSH
10660 - atomic_inc(&dcpage_flushes_xcall);
10661 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10662 #endif
10663 }
10664 }
10665 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10666 preempt_disable();
10667
10668 #ifdef CONFIG_DEBUG_DCFLUSH
10669 - atomic_inc(&dcpage_flushes);
10670 + atomic_inc_unchecked(&dcpage_flushes);
10671 #endif
10672 data0 = 0;
10673 pg_addr = page_address(page);
10674 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10675 xcall_deliver(data0, __pa(pg_addr),
10676 (u64) pg_addr, cpu_online_mask);
10677 #ifdef CONFIG_DEBUG_DCFLUSH
10678 - atomic_inc(&dcpage_flushes_xcall);
10679 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10680 #endif
10681 }
10682 __local_flush_dcache_page(page);
10683 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10684 index 646988d..b88905f 100644
10685 --- a/arch/sparc/kernel/sys_sparc_32.c
10686 +++ b/arch/sparc/kernel/sys_sparc_32.c
10687 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10688 if (len > TASK_SIZE - PAGE_SIZE)
10689 return -ENOMEM;
10690 if (!addr)
10691 - addr = TASK_UNMAPPED_BASE;
10692 + addr = current->mm->mmap_base;
10693
10694 info.flags = 0;
10695 info.length = len;
10696 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10697 index 30e7ddb..266a3b0 100644
10698 --- a/arch/sparc/kernel/sys_sparc_64.c
10699 +++ b/arch/sparc/kernel/sys_sparc_64.c
10700 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10701 struct vm_area_struct * vma;
10702 unsigned long task_size = TASK_SIZE;
10703 int do_color_align;
10704 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10705 struct vm_unmapped_area_info info;
10706
10707 if (flags & MAP_FIXED) {
10708 /* We do not accept a shared mapping if it would violate
10709 * cache aliasing constraints.
10710 */
10711 - if ((flags & MAP_SHARED) &&
10712 + if ((filp || (flags & MAP_SHARED)) &&
10713 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10714 return -EINVAL;
10715 return addr;
10716 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10717 if (filp || (flags & MAP_SHARED))
10718 do_color_align = 1;
10719
10720 +#ifdef CONFIG_PAX_RANDMMAP
10721 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10722 +#endif
10723 +
10724 if (addr) {
10725 if (do_color_align)
10726 addr = COLOR_ALIGN(addr, pgoff);
10727 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10728 addr = PAGE_ALIGN(addr);
10729
10730 vma = find_vma(mm, addr);
10731 - if (task_size - len >= addr &&
10732 - (!vma || addr + len <= vma->vm_start))
10733 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10734 return addr;
10735 }
10736
10737 info.flags = 0;
10738 info.length = len;
10739 - info.low_limit = TASK_UNMAPPED_BASE;
10740 + info.low_limit = mm->mmap_base;
10741 info.high_limit = min(task_size, VA_EXCLUDE_START);
10742 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10743 info.align_offset = pgoff << PAGE_SHIFT;
10744 + info.threadstack_offset = offset;
10745 addr = vm_unmapped_area(&info);
10746
10747 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10748 VM_BUG_ON(addr != -ENOMEM);
10749 info.low_limit = VA_EXCLUDE_END;
10750 +
10751 +#ifdef CONFIG_PAX_RANDMMAP
10752 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10753 + info.low_limit += mm->delta_mmap;
10754 +#endif
10755 +
10756 info.high_limit = task_size;
10757 addr = vm_unmapped_area(&info);
10758 }
10759 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10760 unsigned long task_size = STACK_TOP32;
10761 unsigned long addr = addr0;
10762 int do_color_align;
10763 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10764 struct vm_unmapped_area_info info;
10765
10766 /* This should only ever run for 32-bit processes. */
10767 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10768 /* We do not accept a shared mapping if it would violate
10769 * cache aliasing constraints.
10770 */
10771 - if ((flags & MAP_SHARED) &&
10772 + if ((filp || (flags & MAP_SHARED)) &&
10773 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10774 return -EINVAL;
10775 return addr;
10776 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10777 if (filp || (flags & MAP_SHARED))
10778 do_color_align = 1;
10779
10780 +#ifdef CONFIG_PAX_RANDMMAP
10781 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10782 +#endif
10783 +
10784 /* requesting a specific address */
10785 if (addr) {
10786 if (do_color_align)
10787 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10788 addr = PAGE_ALIGN(addr);
10789
10790 vma = find_vma(mm, addr);
10791 - if (task_size - len >= addr &&
10792 - (!vma || addr + len <= vma->vm_start))
10793 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10794 return addr;
10795 }
10796
10797 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10798 info.high_limit = mm->mmap_base;
10799 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10800 info.align_offset = pgoff << PAGE_SHIFT;
10801 + info.threadstack_offset = offset;
10802 addr = vm_unmapped_area(&info);
10803
10804 /*
10805 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10806 VM_BUG_ON(addr != -ENOMEM);
10807 info.flags = 0;
10808 info.low_limit = TASK_UNMAPPED_BASE;
10809 +
10810 +#ifdef CONFIG_PAX_RANDMMAP
10811 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10812 + info.low_limit += mm->delta_mmap;
10813 +#endif
10814 +
10815 info.high_limit = STACK_TOP32;
10816 addr = vm_unmapped_area(&info);
10817 }
10818 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10819 EXPORT_SYMBOL(get_fb_unmapped_area);
10820
10821 /* Essentially the same as PowerPC. */
10822 -static unsigned long mmap_rnd(void)
10823 +static unsigned long mmap_rnd(struct mm_struct *mm)
10824 {
10825 unsigned long rnd = 0UL;
10826
10827 +#ifdef CONFIG_PAX_RANDMMAP
10828 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10829 +#endif
10830 +
10831 if (current->flags & PF_RANDOMIZE) {
10832 unsigned long val = get_random_int();
10833 if (test_thread_flag(TIF_32BIT))
10834 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10835
10836 void arch_pick_mmap_layout(struct mm_struct *mm)
10837 {
10838 - unsigned long random_factor = mmap_rnd();
10839 + unsigned long random_factor = mmap_rnd(mm);
10840 unsigned long gap;
10841
10842 /*
10843 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10844 gap == RLIM_INFINITY ||
10845 sysctl_legacy_va_layout) {
10846 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10847 +
10848 +#ifdef CONFIG_PAX_RANDMMAP
10849 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10850 + mm->mmap_base += mm->delta_mmap;
10851 +#endif
10852 +
10853 mm->get_unmapped_area = arch_get_unmapped_area;
10854 } else {
10855 /* We know it's 32-bit */
10856 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10857 gap = (task_size / 6 * 5);
10858
10859 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10860 +
10861 +#ifdef CONFIG_PAX_RANDMMAP
10862 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10863 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10864 +#endif
10865 +
10866 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10867 }
10868 }
10869 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10870 index bb00089..e0ea580 100644
10871 --- a/arch/sparc/kernel/syscalls.S
10872 +++ b/arch/sparc/kernel/syscalls.S
10873 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10874 #endif
10875 .align 32
10876 1: ldx [%g6 + TI_FLAGS], %l5
10877 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10878 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10879 be,pt %icc, rtrap
10880 nop
10881 call syscall_trace_leave
10882 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10883
10884 srl %i3, 0, %o3 ! IEU0
10885 srl %i2, 0, %o2 ! IEU0 Group
10886 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10887 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10888 bne,pn %icc, linux_syscall_trace32 ! CTI
10889 mov %i0, %l5 ! IEU1
10890 5: call %l7 ! CTI Group brk forced
10891 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10892
10893 mov %i3, %o3 ! IEU1
10894 mov %i4, %o4 ! IEU0 Group
10895 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10896 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10897 bne,pn %icc, linux_syscall_trace ! CTI Group
10898 mov %i0, %l5 ! IEU0
10899 2: call %l7 ! CTI Group brk forced
10900 @@ -233,7 +233,7 @@ ret_sys_call:
10901
10902 cmp %o0, -ERESTART_RESTARTBLOCK
10903 bgeu,pn %xcc, 1f
10904 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10905 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10906 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10907
10908 2:
10909 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10910 index 6fd386c5..6907d81 100644
10911 --- a/arch/sparc/kernel/traps_32.c
10912 +++ b/arch/sparc/kernel/traps_32.c
10913 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10914 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10915 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10916
10917 +extern void gr_handle_kernel_exploit(void);
10918 +
10919 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10920 {
10921 static int die_counter;
10922 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10923 count++ < 30 &&
10924 (((unsigned long) rw) >= PAGE_OFFSET) &&
10925 !(((unsigned long) rw) & 0x7)) {
10926 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10927 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10928 (void *) rw->ins[7]);
10929 rw = (struct reg_window32 *)rw->ins[6];
10930 }
10931 }
10932 printk("Instruction DUMP:");
10933 instruction_dump ((unsigned long *) regs->pc);
10934 - if(regs->psr & PSR_PS)
10935 + if(regs->psr & PSR_PS) {
10936 + gr_handle_kernel_exploit();
10937 do_exit(SIGKILL);
10938 + }
10939 do_exit(SIGSEGV);
10940 }
10941
10942 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10943 index 0e69974..0c15a6e 100644
10944 --- a/arch/sparc/kernel/traps_64.c
10945 +++ b/arch/sparc/kernel/traps_64.c
10946 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10947 i + 1,
10948 p->trapstack[i].tstate, p->trapstack[i].tpc,
10949 p->trapstack[i].tnpc, p->trapstack[i].tt);
10950 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10951 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10952 }
10953 }
10954
10955 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10956
10957 lvl -= 0x100;
10958 if (regs->tstate & TSTATE_PRIV) {
10959 +
10960 +#ifdef CONFIG_PAX_REFCOUNT
10961 + if (lvl == 6)
10962 + pax_report_refcount_overflow(regs);
10963 +#endif
10964 +
10965 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10966 die_if_kernel(buffer, regs);
10967 }
10968 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10969 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10970 {
10971 char buffer[32];
10972 -
10973 +
10974 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10975 0, lvl, SIGTRAP) == NOTIFY_STOP)
10976 return;
10977
10978 +#ifdef CONFIG_PAX_REFCOUNT
10979 + if (lvl == 6)
10980 + pax_report_refcount_overflow(regs);
10981 +#endif
10982 +
10983 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10984
10985 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
10986 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
10987 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
10988 printk("%s" "ERROR(%d): ",
10989 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
10990 - printk("TPC<%pS>\n", (void *) regs->tpc);
10991 + printk("TPC<%pA>\n", (void *) regs->tpc);
10992 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
10993 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
10994 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
10995 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
10996 smp_processor_id(),
10997 (type & 0x1) ? 'I' : 'D',
10998 regs->tpc);
10999 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11000 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11001 panic("Irrecoverable Cheetah+ parity error.");
11002 }
11003
11004 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11005 smp_processor_id(),
11006 (type & 0x1) ? 'I' : 'D',
11007 regs->tpc);
11008 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11009 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11010 }
11011
11012 struct sun4v_error_entry {
11013 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11014 /*0x38*/u64 reserved_5;
11015 };
11016
11017 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11018 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11019 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11020 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11021
11022 static const char *sun4v_err_type_to_str(u8 type)
11023 {
11024 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11025 }
11026
11027 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11028 - int cpu, const char *pfx, atomic_t *ocnt)
11029 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11030 {
11031 u64 *raw_ptr = (u64 *) ent;
11032 u32 attrs;
11033 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11034
11035 show_regs(regs);
11036
11037 - if ((cnt = atomic_read(ocnt)) != 0) {
11038 - atomic_set(ocnt, 0);
11039 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11040 + atomic_set_unchecked(ocnt, 0);
11041 wmb();
11042 printk("%s: Queue overflowed %d times.\n",
11043 pfx, cnt);
11044 @@ -2048,7 +2059,7 @@ out:
11045 */
11046 void sun4v_resum_overflow(struct pt_regs *regs)
11047 {
11048 - atomic_inc(&sun4v_resum_oflow_cnt);
11049 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11050 }
11051
11052 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11053 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11054 /* XXX Actually even this can make not that much sense. Perhaps
11055 * XXX we should just pull the plug and panic directly from here?
11056 */
11057 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11058 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11059 }
11060
11061 static void sun4v_tlb_error(struct pt_regs *regs)
11062 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11063
11064 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11065 regs->tpc, tl);
11066 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11067 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11068 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11069 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11070 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11071 (void *) regs->u_regs[UREG_I7]);
11072 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11073 "pte[%lx] error[%lx]\n",
11074 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11075
11076 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11077 regs->tpc, tl);
11078 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11079 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11080 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11081 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11082 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11083 (void *) regs->u_regs[UREG_I7]);
11084 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11085 "pte[%lx] error[%lx]\n",
11086 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11087 fp = (unsigned long)sf->fp + STACK_BIAS;
11088 }
11089
11090 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11091 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11092 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11093 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11094 int index = tsk->curr_ret_stack;
11095 if (tsk->ret_stack && index >= graph) {
11096 pc = tsk->ret_stack[index - graph].ret;
11097 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11098 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11099 graph++;
11100 }
11101 }
11102 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11103 return (struct reg_window *) (fp + STACK_BIAS);
11104 }
11105
11106 +extern void gr_handle_kernel_exploit(void);
11107 +
11108 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11109 {
11110 static int die_counter;
11111 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11112 while (rw &&
11113 count++ < 30 &&
11114 kstack_valid(tp, (unsigned long) rw)) {
11115 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11116 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11117 (void *) rw->ins[7]);
11118
11119 rw = kernel_stack_up(rw);
11120 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11121 }
11122 if (panic_on_oops)
11123 panic("Fatal exception");
11124 - if (regs->tstate & TSTATE_PRIV)
11125 + if (regs->tstate & TSTATE_PRIV) {
11126 + gr_handle_kernel_exploit();
11127 do_exit(SIGKILL);
11128 + }
11129 do_exit(SIGSEGV);
11130 }
11131 EXPORT_SYMBOL(die_if_kernel);
11132 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11133 index 62098a8..547ab2c 100644
11134 --- a/arch/sparc/kernel/unaligned_64.c
11135 +++ b/arch/sparc/kernel/unaligned_64.c
11136 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11137 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11138
11139 if (__ratelimit(&ratelimit)) {
11140 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11141 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11142 regs->tpc, (void *) regs->tpc);
11143 }
11144 }
11145 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11146 index 3269b02..64f5231 100644
11147 --- a/arch/sparc/lib/Makefile
11148 +++ b/arch/sparc/lib/Makefile
11149 @@ -2,7 +2,7 @@
11150 #
11151
11152 asflags-y := -ansi -DST_DIV0=0x02
11153 -ccflags-y := -Werror
11154 +#ccflags-y := -Werror
11155
11156 lib-$(CONFIG_SPARC32) += ashrdi3.o
11157 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11158 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11159 index 05dac43..76f8ed4 100644
11160 --- a/arch/sparc/lib/atomic_64.S
11161 +++ b/arch/sparc/lib/atomic_64.S
11162 @@ -15,11 +15,22 @@
11163 * a value and does the barriers.
11164 */
11165
11166 -#define ATOMIC_OP(op) \
11167 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11168 +#ifdef CONFIG_PAX_REFCOUNT
11169 +#define __REFCOUNT_OP(op) op##cc
11170 +#define __OVERFLOW_IOP tvs %icc, 6;
11171 +#define __OVERFLOW_XOP tvs %xcc, 6;
11172 +#else
11173 +#define __REFCOUNT_OP(op) op
11174 +#define __OVERFLOW_IOP
11175 +#define __OVERFLOW_XOP
11176 +#endif
11177 +
11178 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11179 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11180 BACKOFF_SETUP(%o2); \
11181 1: lduw [%o1], %g1; \
11182 - op %g1, %o0, %g7; \
11183 + asm_op %g1, %o0, %g7; \
11184 + post_op \
11185 cas [%o1], %g1, %g7; \
11186 cmp %g1, %g7; \
11187 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11188 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11189 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11190 ENDPROC(atomic_##op); \
11191
11192 -#define ATOMIC_OP_RETURN(op) \
11193 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11194 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11195 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11196 +
11197 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11198 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11199 BACKOFF_SETUP(%o2); \
11200 1: lduw [%o1], %g1; \
11201 - op %g1, %o0, %g7; \
11202 + asm_op %g1, %o0, %g7; \
11203 + post_op \
11204 cas [%o1], %g1, %g7; \
11205 cmp %g1, %g7; \
11206 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11207 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11208 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11209 ENDPROC(atomic_##op##_return);
11210
11211 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11212 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11213 +
11214 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11215
11216 ATOMIC_OPS(add)
11217 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11218
11219 #undef ATOMIC_OPS
11220 #undef ATOMIC_OP_RETURN
11221 +#undef __ATOMIC_OP_RETURN
11222 #undef ATOMIC_OP
11223 +#undef __ATOMIC_OP
11224
11225 -#define ATOMIC64_OP(op) \
11226 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11227 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11228 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11229 BACKOFF_SETUP(%o2); \
11230 1: ldx [%o1], %g1; \
11231 - op %g1, %o0, %g7; \
11232 + asm_op %g1, %o0, %g7; \
11233 + post_op \
11234 casx [%o1], %g1, %g7; \
11235 cmp %g1, %g7; \
11236 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11237 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11238 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11239 ENDPROC(atomic64_##op); \
11240
11241 -#define ATOMIC64_OP_RETURN(op) \
11242 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11243 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11244 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11245 +
11246 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11247 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11248 BACKOFF_SETUP(%o2); \
11249 1: ldx [%o1], %g1; \
11250 - op %g1, %o0, %g7; \
11251 + asm_op %g1, %o0, %g7; \
11252 + post_op \
11253 casx [%o1], %g1, %g7; \
11254 cmp %g1, %g7; \
11255 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11256 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11257 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11258 ENDPROC(atomic64_##op##_return);
11259
11260 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11261 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11262 +
11263 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11264
11265 ATOMIC64_OPS(add)
11266 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11267
11268 #undef ATOMIC64_OPS
11269 #undef ATOMIC64_OP_RETURN
11270 +#undef __ATOMIC64_OP_RETURN
11271 #undef ATOMIC64_OP
11272 +#undef __ATOMIC64_OP
11273 +#undef __OVERFLOW_XOP
11274 +#undef __OVERFLOW_IOP
11275 +#undef __REFCOUNT_OP
11276
11277 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11278 BACKOFF_SETUP(%o2)
11279 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11280 index 1d649a9..fbc5bfc 100644
11281 --- a/arch/sparc/lib/ksyms.c
11282 +++ b/arch/sparc/lib/ksyms.c
11283 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11284 /* Atomic counter implementation. */
11285 #define ATOMIC_OP(op) \
11286 EXPORT_SYMBOL(atomic_##op); \
11287 -EXPORT_SYMBOL(atomic64_##op);
11288 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11289 +EXPORT_SYMBOL(atomic64_##op); \
11290 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11291
11292 #define ATOMIC_OP_RETURN(op) \
11293 EXPORT_SYMBOL(atomic_##op##_return); \
11294 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11295 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11296
11297 ATOMIC_OPS(add)
11298 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11299 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11300 ATOMIC_OPS(sub)
11301
11302 #undef ATOMIC_OPS
11303 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11304 index 30c3ecc..736f015 100644
11305 --- a/arch/sparc/mm/Makefile
11306 +++ b/arch/sparc/mm/Makefile
11307 @@ -2,7 +2,7 @@
11308 #
11309
11310 asflags-y := -ansi
11311 -ccflags-y := -Werror
11312 +#ccflags-y := -Werror
11313
11314 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11315 obj-y += fault_$(BITS).o
11316 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11317 index 70d8171..274c6c0 100644
11318 --- a/arch/sparc/mm/fault_32.c
11319 +++ b/arch/sparc/mm/fault_32.c
11320 @@ -21,6 +21,9 @@
11321 #include <linux/perf_event.h>
11322 #include <linux/interrupt.h>
11323 #include <linux/kdebug.h>
11324 +#include <linux/slab.h>
11325 +#include <linux/pagemap.h>
11326 +#include <linux/compiler.h>
11327
11328 #include <asm/page.h>
11329 #include <asm/pgtable.h>
11330 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11331 return safe_compute_effective_address(regs, insn);
11332 }
11333
11334 +#ifdef CONFIG_PAX_PAGEEXEC
11335 +#ifdef CONFIG_PAX_DLRESOLVE
11336 +static void pax_emuplt_close(struct vm_area_struct *vma)
11337 +{
11338 + vma->vm_mm->call_dl_resolve = 0UL;
11339 +}
11340 +
11341 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11342 +{
11343 + unsigned int *kaddr;
11344 +
11345 + vmf->page = alloc_page(GFP_HIGHUSER);
11346 + if (!vmf->page)
11347 + return VM_FAULT_OOM;
11348 +
11349 + kaddr = kmap(vmf->page);
11350 + memset(kaddr, 0, PAGE_SIZE);
11351 + kaddr[0] = 0x9DE3BFA8U; /* save */
11352 + flush_dcache_page(vmf->page);
11353 + kunmap(vmf->page);
11354 + return VM_FAULT_MAJOR;
11355 +}
11356 +
11357 +static const struct vm_operations_struct pax_vm_ops = {
11358 + .close = pax_emuplt_close,
11359 + .fault = pax_emuplt_fault
11360 +};
11361 +
11362 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11363 +{
11364 + int ret;
11365 +
11366 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11367 + vma->vm_mm = current->mm;
11368 + vma->vm_start = addr;
11369 + vma->vm_end = addr + PAGE_SIZE;
11370 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11371 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11372 + vma->vm_ops = &pax_vm_ops;
11373 +
11374 + ret = insert_vm_struct(current->mm, vma);
11375 + if (ret)
11376 + return ret;
11377 +
11378 + ++current->mm->total_vm;
11379 + return 0;
11380 +}
11381 +#endif
11382 +
11383 +/*
11384 + * PaX: decide what to do with offenders (regs->pc = fault address)
11385 + *
11386 + * returns 1 when task should be killed
11387 + * 2 when patched PLT trampoline was detected
11388 + * 3 when unpatched PLT trampoline was detected
11389 + */
11390 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11391 +{
11392 +
11393 +#ifdef CONFIG_PAX_EMUPLT
11394 + int err;
11395 +
11396 + do { /* PaX: patched PLT emulation #1 */
11397 + unsigned int sethi1, sethi2, jmpl;
11398 +
11399 + err = get_user(sethi1, (unsigned int *)regs->pc);
11400 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11401 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11402 +
11403 + if (err)
11404 + break;
11405 +
11406 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11407 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11408 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11409 + {
11410 + unsigned int addr;
11411 +
11412 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11413 + addr = regs->u_regs[UREG_G1];
11414 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11415 + regs->pc = addr;
11416 + regs->npc = addr+4;
11417 + return 2;
11418 + }
11419 + } while (0);
11420 +
11421 + do { /* PaX: patched PLT emulation #2 */
11422 + unsigned int ba;
11423 +
11424 + err = get_user(ba, (unsigned int *)regs->pc);
11425 +
11426 + if (err)
11427 + break;
11428 +
11429 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11430 + unsigned int addr;
11431 +
11432 + if ((ba & 0xFFC00000U) == 0x30800000U)
11433 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11434 + else
11435 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11436 + regs->pc = addr;
11437 + regs->npc = addr+4;
11438 + return 2;
11439 + }
11440 + } while (0);
11441 +
11442 + do { /* PaX: patched PLT emulation #3 */
11443 + unsigned int sethi, bajmpl, nop;
11444 +
11445 + err = get_user(sethi, (unsigned int *)regs->pc);
11446 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11447 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11448 +
11449 + if (err)
11450 + break;
11451 +
11452 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11453 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11454 + nop == 0x01000000U)
11455 + {
11456 + unsigned int addr;
11457 +
11458 + addr = (sethi & 0x003FFFFFU) << 10;
11459 + regs->u_regs[UREG_G1] = addr;
11460 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11461 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11462 + else
11463 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11464 + regs->pc = addr;
11465 + regs->npc = addr+4;
11466 + return 2;
11467 + }
11468 + } while (0);
11469 +
11470 + do { /* PaX: unpatched PLT emulation step 1 */
11471 + unsigned int sethi, ba, nop;
11472 +
11473 + err = get_user(sethi, (unsigned int *)regs->pc);
11474 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11475 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11476 +
11477 + if (err)
11478 + break;
11479 +
11480 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11481 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11482 + nop == 0x01000000U)
11483 + {
11484 + unsigned int addr, save, call;
11485 +
11486 + if ((ba & 0xFFC00000U) == 0x30800000U)
11487 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11488 + else
11489 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11490 +
11491 + err = get_user(save, (unsigned int *)addr);
11492 + err |= get_user(call, (unsigned int *)(addr+4));
11493 + err |= get_user(nop, (unsigned int *)(addr+8));
11494 + if (err)
11495 + break;
11496 +
11497 +#ifdef CONFIG_PAX_DLRESOLVE
11498 + if (save == 0x9DE3BFA8U &&
11499 + (call & 0xC0000000U) == 0x40000000U &&
11500 + nop == 0x01000000U)
11501 + {
11502 + struct vm_area_struct *vma;
11503 + unsigned long call_dl_resolve;
11504 +
11505 + down_read(&current->mm->mmap_sem);
11506 + call_dl_resolve = current->mm->call_dl_resolve;
11507 + up_read(&current->mm->mmap_sem);
11508 + if (likely(call_dl_resolve))
11509 + goto emulate;
11510 +
11511 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11512 +
11513 + down_write(&current->mm->mmap_sem);
11514 + if (current->mm->call_dl_resolve) {
11515 + call_dl_resolve = current->mm->call_dl_resolve;
11516 + up_write(&current->mm->mmap_sem);
11517 + if (vma)
11518 + kmem_cache_free(vm_area_cachep, vma);
11519 + goto emulate;
11520 + }
11521 +
11522 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11523 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11524 + up_write(&current->mm->mmap_sem);
11525 + if (vma)
11526 + kmem_cache_free(vm_area_cachep, vma);
11527 + return 1;
11528 + }
11529 +
11530 + if (pax_insert_vma(vma, call_dl_resolve)) {
11531 + up_write(&current->mm->mmap_sem);
11532 + kmem_cache_free(vm_area_cachep, vma);
11533 + return 1;
11534 + }
11535 +
11536 + current->mm->call_dl_resolve = call_dl_resolve;
11537 + up_write(&current->mm->mmap_sem);
11538 +
11539 +emulate:
11540 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11541 + regs->pc = call_dl_resolve;
11542 + regs->npc = addr+4;
11543 + return 3;
11544 + }
11545 +#endif
11546 +
11547 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11548 + if ((save & 0xFFC00000U) == 0x05000000U &&
11549 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11550 + nop == 0x01000000U)
11551 + {
11552 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11553 + regs->u_regs[UREG_G2] = addr + 4;
11554 + addr = (save & 0x003FFFFFU) << 10;
11555 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11556 + regs->pc = addr;
11557 + regs->npc = addr+4;
11558 + return 3;
11559 + }
11560 + }
11561 + } while (0);
11562 +
11563 + do { /* PaX: unpatched PLT emulation step 2 */
11564 + unsigned int save, call, nop;
11565 +
11566 + err = get_user(save, (unsigned int *)(regs->pc-4));
11567 + err |= get_user(call, (unsigned int *)regs->pc);
11568 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11569 + if (err)
11570 + break;
11571 +
11572 + if (save == 0x9DE3BFA8U &&
11573 + (call & 0xC0000000U) == 0x40000000U &&
11574 + nop == 0x01000000U)
11575 + {
11576 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11577 +
11578 + regs->u_regs[UREG_RETPC] = regs->pc;
11579 + regs->pc = dl_resolve;
11580 + regs->npc = dl_resolve+4;
11581 + return 3;
11582 + }
11583 + } while (0);
11584 +#endif
11585 +
11586 + return 1;
11587 +}
11588 +
11589 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11590 +{
11591 + unsigned long i;
11592 +
11593 + printk(KERN_ERR "PAX: bytes at PC: ");
11594 + for (i = 0; i < 8; i++) {
11595 + unsigned int c;
11596 + if (get_user(c, (unsigned int *)pc+i))
11597 + printk(KERN_CONT "???????? ");
11598 + else
11599 + printk(KERN_CONT "%08x ", c);
11600 + }
11601 + printk("\n");
11602 +}
11603 +#endif
11604 +
11605 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11606 int text_fault)
11607 {
11608 @@ -226,6 +500,24 @@ good_area:
11609 if (!(vma->vm_flags & VM_WRITE))
11610 goto bad_area;
11611 } else {
11612 +
11613 +#ifdef CONFIG_PAX_PAGEEXEC
11614 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11615 + up_read(&mm->mmap_sem);
11616 + switch (pax_handle_fetch_fault(regs)) {
11617 +
11618 +#ifdef CONFIG_PAX_EMUPLT
11619 + case 2:
11620 + case 3:
11621 + return;
11622 +#endif
11623 +
11624 + }
11625 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11626 + do_group_exit(SIGKILL);
11627 + }
11628 +#endif
11629 +
11630 /* Allow reads even for write-only mappings */
11631 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11632 goto bad_area;
11633 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11634 index 4798232..f76e3aa 100644
11635 --- a/arch/sparc/mm/fault_64.c
11636 +++ b/arch/sparc/mm/fault_64.c
11637 @@ -22,6 +22,9 @@
11638 #include <linux/kdebug.h>
11639 #include <linux/percpu.h>
11640 #include <linux/context_tracking.h>
11641 +#include <linux/slab.h>
11642 +#include <linux/pagemap.h>
11643 +#include <linux/compiler.h>
11644
11645 #include <asm/page.h>
11646 #include <asm/pgtable.h>
11647 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11648 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11649 regs->tpc);
11650 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11651 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11652 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11653 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11654 dump_stack();
11655 unhandled_fault(regs->tpc, current, regs);
11656 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11657 show_regs(regs);
11658 }
11659
11660 +#ifdef CONFIG_PAX_PAGEEXEC
11661 +#ifdef CONFIG_PAX_DLRESOLVE
11662 +static void pax_emuplt_close(struct vm_area_struct *vma)
11663 +{
11664 + vma->vm_mm->call_dl_resolve = 0UL;
11665 +}
11666 +
11667 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11668 +{
11669 + unsigned int *kaddr;
11670 +
11671 + vmf->page = alloc_page(GFP_HIGHUSER);
11672 + if (!vmf->page)
11673 + return VM_FAULT_OOM;
11674 +
11675 + kaddr = kmap(vmf->page);
11676 + memset(kaddr, 0, PAGE_SIZE);
11677 + kaddr[0] = 0x9DE3BFA8U; /* save */
11678 + flush_dcache_page(vmf->page);
11679 + kunmap(vmf->page);
11680 + return VM_FAULT_MAJOR;
11681 +}
11682 +
11683 +static const struct vm_operations_struct pax_vm_ops = {
11684 + .close = pax_emuplt_close,
11685 + .fault = pax_emuplt_fault
11686 +};
11687 +
11688 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11689 +{
11690 + int ret;
11691 +
11692 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11693 + vma->vm_mm = current->mm;
11694 + vma->vm_start = addr;
11695 + vma->vm_end = addr + PAGE_SIZE;
11696 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11697 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11698 + vma->vm_ops = &pax_vm_ops;
11699 +
11700 + ret = insert_vm_struct(current->mm, vma);
11701 + if (ret)
11702 + return ret;
11703 +
11704 + ++current->mm->total_vm;
11705 + return 0;
11706 +}
11707 +#endif
11708 +
11709 +/*
11710 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11711 + *
11712 + * returns 1 when task should be killed
11713 + * 2 when patched PLT trampoline was detected
11714 + * 3 when unpatched PLT trampoline was detected
11715 + */
11716 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11717 +{
11718 +
11719 +#ifdef CONFIG_PAX_EMUPLT
11720 + int err;
11721 +
11722 + do { /* PaX: patched PLT emulation #1 */
11723 + unsigned int sethi1, sethi2, jmpl;
11724 +
11725 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11726 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11727 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11728 +
11729 + if (err)
11730 + break;
11731 +
11732 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11733 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11734 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11735 + {
11736 + unsigned long addr;
11737 +
11738 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11739 + addr = regs->u_regs[UREG_G1];
11740 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11741 +
11742 + if (test_thread_flag(TIF_32BIT))
11743 + addr &= 0xFFFFFFFFUL;
11744 +
11745 + regs->tpc = addr;
11746 + regs->tnpc = addr+4;
11747 + return 2;
11748 + }
11749 + } while (0);
11750 +
11751 + do { /* PaX: patched PLT emulation #2 */
11752 + unsigned int ba;
11753 +
11754 + err = get_user(ba, (unsigned int *)regs->tpc);
11755 +
11756 + if (err)
11757 + break;
11758 +
11759 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11760 + unsigned long addr;
11761 +
11762 + if ((ba & 0xFFC00000U) == 0x30800000U)
11763 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11764 + else
11765 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11766 +
11767 + if (test_thread_flag(TIF_32BIT))
11768 + addr &= 0xFFFFFFFFUL;
11769 +
11770 + regs->tpc = addr;
11771 + regs->tnpc = addr+4;
11772 + return 2;
11773 + }
11774 + } while (0);
11775 +
11776 + do { /* PaX: patched PLT emulation #3 */
11777 + unsigned int sethi, bajmpl, nop;
11778 +
11779 + err = get_user(sethi, (unsigned int *)regs->tpc);
11780 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11781 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11782 +
11783 + if (err)
11784 + break;
11785 +
11786 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11787 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11788 + nop == 0x01000000U)
11789 + {
11790 + unsigned long addr;
11791 +
11792 + addr = (sethi & 0x003FFFFFU) << 10;
11793 + regs->u_regs[UREG_G1] = addr;
11794 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11795 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11796 + else
11797 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11798 +
11799 + if (test_thread_flag(TIF_32BIT))
11800 + addr &= 0xFFFFFFFFUL;
11801 +
11802 + regs->tpc = addr;
11803 + regs->tnpc = addr+4;
11804 + return 2;
11805 + }
11806 + } while (0);
11807 +
11808 + do { /* PaX: patched PLT emulation #4 */
11809 + unsigned int sethi, mov1, call, mov2;
11810 +
11811 + err = get_user(sethi, (unsigned int *)regs->tpc);
11812 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11813 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11814 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11815 +
11816 + if (err)
11817 + break;
11818 +
11819 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11820 + mov1 == 0x8210000FU &&
11821 + (call & 0xC0000000U) == 0x40000000U &&
11822 + mov2 == 0x9E100001U)
11823 + {
11824 + unsigned long addr;
11825 +
11826 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11827 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11828 +
11829 + if (test_thread_flag(TIF_32BIT))
11830 + addr &= 0xFFFFFFFFUL;
11831 +
11832 + regs->tpc = addr;
11833 + regs->tnpc = addr+4;
11834 + return 2;
11835 + }
11836 + } while (0);
11837 +
11838 + do { /* PaX: patched PLT emulation #5 */
11839 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11840 +
11841 + err = get_user(sethi, (unsigned int *)regs->tpc);
11842 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11843 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11844 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11845 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11846 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11847 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11848 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11849 +
11850 + if (err)
11851 + break;
11852 +
11853 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11854 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11855 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11856 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11857 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11858 + sllx == 0x83287020U &&
11859 + jmpl == 0x81C04005U &&
11860 + nop == 0x01000000U)
11861 + {
11862 + unsigned long addr;
11863 +
11864 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11865 + regs->u_regs[UREG_G1] <<= 32;
11866 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11867 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11868 + regs->tpc = addr;
11869 + regs->tnpc = addr+4;
11870 + return 2;
11871 + }
11872 + } while (0);
11873 +
11874 + do { /* PaX: patched PLT emulation #6 */
11875 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11876 +
11877 + err = get_user(sethi, (unsigned int *)regs->tpc);
11878 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11879 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11880 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11881 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11882 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11883 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11884 +
11885 + if (err)
11886 + break;
11887 +
11888 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11889 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11890 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11891 + sllx == 0x83287020U &&
11892 + (or & 0xFFFFE000U) == 0x8A116000U &&
11893 + jmpl == 0x81C04005U &&
11894 + nop == 0x01000000U)
11895 + {
11896 + unsigned long addr;
11897 +
11898 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11899 + regs->u_regs[UREG_G1] <<= 32;
11900 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11901 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11902 + regs->tpc = addr;
11903 + regs->tnpc = addr+4;
11904 + return 2;
11905 + }
11906 + } while (0);
11907 +
11908 + do { /* PaX: unpatched PLT emulation step 1 */
11909 + unsigned int sethi, ba, nop;
11910 +
11911 + err = get_user(sethi, (unsigned int *)regs->tpc);
11912 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11913 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11914 +
11915 + if (err)
11916 + break;
11917 +
11918 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11919 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11920 + nop == 0x01000000U)
11921 + {
11922 + unsigned long addr;
11923 + unsigned int save, call;
11924 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11925 +
11926 + if ((ba & 0xFFC00000U) == 0x30800000U)
11927 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11928 + else
11929 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11930 +
11931 + if (test_thread_flag(TIF_32BIT))
11932 + addr &= 0xFFFFFFFFUL;
11933 +
11934 + err = get_user(save, (unsigned int *)addr);
11935 + err |= get_user(call, (unsigned int *)(addr+4));
11936 + err |= get_user(nop, (unsigned int *)(addr+8));
11937 + if (err)
11938 + break;
11939 +
11940 +#ifdef CONFIG_PAX_DLRESOLVE
11941 + if (save == 0x9DE3BFA8U &&
11942 + (call & 0xC0000000U) == 0x40000000U &&
11943 + nop == 0x01000000U)
11944 + {
11945 + struct vm_area_struct *vma;
11946 + unsigned long call_dl_resolve;
11947 +
11948 + down_read(&current->mm->mmap_sem);
11949 + call_dl_resolve = current->mm->call_dl_resolve;
11950 + up_read(&current->mm->mmap_sem);
11951 + if (likely(call_dl_resolve))
11952 + goto emulate;
11953 +
11954 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11955 +
11956 + down_write(&current->mm->mmap_sem);
11957 + if (current->mm->call_dl_resolve) {
11958 + call_dl_resolve = current->mm->call_dl_resolve;
11959 + up_write(&current->mm->mmap_sem);
11960 + if (vma)
11961 + kmem_cache_free(vm_area_cachep, vma);
11962 + goto emulate;
11963 + }
11964 +
11965 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11966 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11967 + up_write(&current->mm->mmap_sem);
11968 + if (vma)
11969 + kmem_cache_free(vm_area_cachep, vma);
11970 + return 1;
11971 + }
11972 +
11973 + if (pax_insert_vma(vma, call_dl_resolve)) {
11974 + up_write(&current->mm->mmap_sem);
11975 + kmem_cache_free(vm_area_cachep, vma);
11976 + return 1;
11977 + }
11978 +
11979 + current->mm->call_dl_resolve = call_dl_resolve;
11980 + up_write(&current->mm->mmap_sem);
11981 +
11982 +emulate:
11983 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11984 + regs->tpc = call_dl_resolve;
11985 + regs->tnpc = addr+4;
11986 + return 3;
11987 + }
11988 +#endif
11989 +
11990 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11991 + if ((save & 0xFFC00000U) == 0x05000000U &&
11992 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11993 + nop == 0x01000000U)
11994 + {
11995 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11996 + regs->u_regs[UREG_G2] = addr + 4;
11997 + addr = (save & 0x003FFFFFU) << 10;
11998 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11999 +
12000 + if (test_thread_flag(TIF_32BIT))
12001 + addr &= 0xFFFFFFFFUL;
12002 +
12003 + regs->tpc = addr;
12004 + regs->tnpc = addr+4;
12005 + return 3;
12006 + }
12007 +
12008 + /* PaX: 64-bit PLT stub */
12009 + err = get_user(sethi1, (unsigned int *)addr);
12010 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12011 + err |= get_user(or1, (unsigned int *)(addr+8));
12012 + err |= get_user(or2, (unsigned int *)(addr+12));
12013 + err |= get_user(sllx, (unsigned int *)(addr+16));
12014 + err |= get_user(add, (unsigned int *)(addr+20));
12015 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12016 + err |= get_user(nop, (unsigned int *)(addr+28));
12017 + if (err)
12018 + break;
12019 +
12020 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12021 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12022 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12023 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12024 + sllx == 0x89293020U &&
12025 + add == 0x8A010005U &&
12026 + jmpl == 0x89C14000U &&
12027 + nop == 0x01000000U)
12028 + {
12029 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12030 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12031 + regs->u_regs[UREG_G4] <<= 32;
12032 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12033 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12034 + regs->u_regs[UREG_G4] = addr + 24;
12035 + addr = regs->u_regs[UREG_G5];
12036 + regs->tpc = addr;
12037 + regs->tnpc = addr+4;
12038 + return 3;
12039 + }
12040 + }
12041 + } while (0);
12042 +
12043 +#ifdef CONFIG_PAX_DLRESOLVE
12044 + do { /* PaX: unpatched PLT emulation step 2 */
12045 + unsigned int save, call, nop;
12046 +
12047 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12048 + err |= get_user(call, (unsigned int *)regs->tpc);
12049 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12050 + if (err)
12051 + break;
12052 +
12053 + if (save == 0x9DE3BFA8U &&
12054 + (call & 0xC0000000U) == 0x40000000U &&
12055 + nop == 0x01000000U)
12056 + {
12057 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12058 +
12059 + if (test_thread_flag(TIF_32BIT))
12060 + dl_resolve &= 0xFFFFFFFFUL;
12061 +
12062 + regs->u_regs[UREG_RETPC] = regs->tpc;
12063 + regs->tpc = dl_resolve;
12064 + regs->tnpc = dl_resolve+4;
12065 + return 3;
12066 + }
12067 + } while (0);
12068 +#endif
12069 +
12070 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12071 + unsigned int sethi, ba, nop;
12072 +
12073 + err = get_user(sethi, (unsigned int *)regs->tpc);
12074 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12075 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12076 +
12077 + if (err)
12078 + break;
12079 +
12080 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12081 + (ba & 0xFFF00000U) == 0x30600000U &&
12082 + nop == 0x01000000U)
12083 + {
12084 + unsigned long addr;
12085 +
12086 + addr = (sethi & 0x003FFFFFU) << 10;
12087 + regs->u_regs[UREG_G1] = addr;
12088 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12089 +
12090 + if (test_thread_flag(TIF_32BIT))
12091 + addr &= 0xFFFFFFFFUL;
12092 +
12093 + regs->tpc = addr;
12094 + regs->tnpc = addr+4;
12095 + return 2;
12096 + }
12097 + } while (0);
12098 +
12099 +#endif
12100 +
12101 + return 1;
12102 +}
12103 +
12104 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12105 +{
12106 + unsigned long i;
12107 +
12108 + printk(KERN_ERR "PAX: bytes at PC: ");
12109 + for (i = 0; i < 8; i++) {
12110 + unsigned int c;
12111 + if (get_user(c, (unsigned int *)pc+i))
12112 + printk(KERN_CONT "???????? ");
12113 + else
12114 + printk(KERN_CONT "%08x ", c);
12115 + }
12116 + printk("\n");
12117 +}
12118 +#endif
12119 +
12120 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12121 {
12122 enum ctx_state prev_state = exception_enter();
12123 @@ -353,6 +816,29 @@ retry:
12124 if (!vma)
12125 goto bad_area;
12126
12127 +#ifdef CONFIG_PAX_PAGEEXEC
12128 + /* PaX: detect ITLB misses on non-exec pages */
12129 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12130 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12131 + {
12132 + if (address != regs->tpc)
12133 + goto good_area;
12134 +
12135 + up_read(&mm->mmap_sem);
12136 + switch (pax_handle_fetch_fault(regs)) {
12137 +
12138 +#ifdef CONFIG_PAX_EMUPLT
12139 + case 2:
12140 + case 3:
12141 + return;
12142 +#endif
12143 +
12144 + }
12145 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12146 + do_group_exit(SIGKILL);
12147 + }
12148 +#endif
12149 +
12150 /* Pure DTLB misses do not tell us whether the fault causing
12151 * load/store/atomic was a write or not, it only says that there
12152 * was no match. So in such a case we (carefully) read the
12153 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12154 index 4242eab..9ae6360 100644
12155 --- a/arch/sparc/mm/hugetlbpage.c
12156 +++ b/arch/sparc/mm/hugetlbpage.c
12157 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12158 unsigned long addr,
12159 unsigned long len,
12160 unsigned long pgoff,
12161 - unsigned long flags)
12162 + unsigned long flags,
12163 + unsigned long offset)
12164 {
12165 + struct mm_struct *mm = current->mm;
12166 unsigned long task_size = TASK_SIZE;
12167 struct vm_unmapped_area_info info;
12168
12169 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12170
12171 info.flags = 0;
12172 info.length = len;
12173 - info.low_limit = TASK_UNMAPPED_BASE;
12174 + info.low_limit = mm->mmap_base;
12175 info.high_limit = min(task_size, VA_EXCLUDE_START);
12176 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12177 info.align_offset = 0;
12178 + info.threadstack_offset = offset;
12179 addr = vm_unmapped_area(&info);
12180
12181 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12182 VM_BUG_ON(addr != -ENOMEM);
12183 info.low_limit = VA_EXCLUDE_END;
12184 +
12185 +#ifdef CONFIG_PAX_RANDMMAP
12186 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12187 + info.low_limit += mm->delta_mmap;
12188 +#endif
12189 +
12190 info.high_limit = task_size;
12191 addr = vm_unmapped_area(&info);
12192 }
12193 @@ -55,7 +64,8 @@ static unsigned long
12194 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12195 const unsigned long len,
12196 const unsigned long pgoff,
12197 - const unsigned long flags)
12198 + const unsigned long flags,
12199 + const unsigned long offset)
12200 {
12201 struct mm_struct *mm = current->mm;
12202 unsigned long addr = addr0;
12203 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12204 info.high_limit = mm->mmap_base;
12205 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12206 info.align_offset = 0;
12207 + info.threadstack_offset = offset;
12208 addr = vm_unmapped_area(&info);
12209
12210 /*
12211 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12212 VM_BUG_ON(addr != -ENOMEM);
12213 info.flags = 0;
12214 info.low_limit = TASK_UNMAPPED_BASE;
12215 +
12216 +#ifdef CONFIG_PAX_RANDMMAP
12217 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12218 + info.low_limit += mm->delta_mmap;
12219 +#endif
12220 +
12221 info.high_limit = STACK_TOP32;
12222 addr = vm_unmapped_area(&info);
12223 }
12224 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12225 struct mm_struct *mm = current->mm;
12226 struct vm_area_struct *vma;
12227 unsigned long task_size = TASK_SIZE;
12228 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12229
12230 if (test_thread_flag(TIF_32BIT))
12231 task_size = STACK_TOP32;
12232 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12233 return addr;
12234 }
12235
12236 +#ifdef CONFIG_PAX_RANDMMAP
12237 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12238 +#endif
12239 +
12240 if (addr) {
12241 addr = ALIGN(addr, HPAGE_SIZE);
12242 vma = find_vma(mm, addr);
12243 - if (task_size - len >= addr &&
12244 - (!vma || addr + len <= vma->vm_start))
12245 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12246 return addr;
12247 }
12248 if (mm->get_unmapped_area == arch_get_unmapped_area)
12249 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12250 - pgoff, flags);
12251 + pgoff, flags, offset);
12252 else
12253 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12254 - pgoff, flags);
12255 + pgoff, flags, offset);
12256 }
12257
12258 pte_t *huge_pte_alloc(struct mm_struct *mm,
12259 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12260 index 4ca0d6b..e89bca1 100644
12261 --- a/arch/sparc/mm/init_64.c
12262 +++ b/arch/sparc/mm/init_64.c
12263 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12264 int num_kernel_image_mappings;
12265
12266 #ifdef CONFIG_DEBUG_DCFLUSH
12267 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12268 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12269 #ifdef CONFIG_SMP
12270 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12271 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12272 #endif
12273 #endif
12274
12275 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12276 {
12277 BUG_ON(tlb_type == hypervisor);
12278 #ifdef CONFIG_DEBUG_DCFLUSH
12279 - atomic_inc(&dcpage_flushes);
12280 + atomic_inc_unchecked(&dcpage_flushes);
12281 #endif
12282
12283 #ifdef DCACHE_ALIASING_POSSIBLE
12284 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12285
12286 #ifdef CONFIG_DEBUG_DCFLUSH
12287 seq_printf(m, "DCPageFlushes\t: %d\n",
12288 - atomic_read(&dcpage_flushes));
12289 + atomic_read_unchecked(&dcpage_flushes));
12290 #ifdef CONFIG_SMP
12291 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12292 - atomic_read(&dcpage_flushes_xcall));
12293 + atomic_read_unchecked(&dcpage_flushes_xcall));
12294 #endif /* CONFIG_SMP */
12295 #endif /* CONFIG_DEBUG_DCFLUSH */
12296 }
12297 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12298 index 7cca418..53fc030 100644
12299 --- a/arch/tile/Kconfig
12300 +++ b/arch/tile/Kconfig
12301 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12302
12303 config KEXEC
12304 bool "kexec system call"
12305 + depends on !GRKERNSEC_KMEM
12306 ---help---
12307 kexec is a system call that implements the ability to shutdown your
12308 current kernel, and to start another kernel. It is like a reboot
12309 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12310 index 7b11c5f..755a026 100644
12311 --- a/arch/tile/include/asm/atomic_64.h
12312 +++ b/arch/tile/include/asm/atomic_64.h
12313 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12314
12315 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12316
12317 +#define atomic64_read_unchecked(v) atomic64_read(v)
12318 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12319 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12320 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12321 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12322 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12323 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12324 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12325 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12326 +
12327 /* Define this to indicate that cmpxchg is an efficient operation. */
12328 #define __HAVE_ARCH_CMPXCHG
12329
12330 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12331 index 6160761..00cac88 100644
12332 --- a/arch/tile/include/asm/cache.h
12333 +++ b/arch/tile/include/asm/cache.h
12334 @@ -15,11 +15,12 @@
12335 #ifndef _ASM_TILE_CACHE_H
12336 #define _ASM_TILE_CACHE_H
12337
12338 +#include <linux/const.h>
12339 #include <arch/chip.h>
12340
12341 /* bytes per L1 data cache line */
12342 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12343 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12344 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12345
12346 /* bytes per L2 cache line */
12347 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12348 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12349 index f41cb53..31d3ab4 100644
12350 --- a/arch/tile/include/asm/uaccess.h
12351 +++ b/arch/tile/include/asm/uaccess.h
12352 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12353 const void __user *from,
12354 unsigned long n)
12355 {
12356 - int sz = __compiletime_object_size(to);
12357 + size_t sz = __compiletime_object_size(to);
12358
12359 - if (likely(sz == -1 || sz >= n))
12360 + if (likely(sz == (size_t)-1 || sz >= n))
12361 n = _copy_from_user(to, from, n);
12362 else
12363 copy_from_user_overflow();
12364 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12365 index 8416240..a012fb7 100644
12366 --- a/arch/tile/mm/hugetlbpage.c
12367 +++ b/arch/tile/mm/hugetlbpage.c
12368 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12369 info.high_limit = TASK_SIZE;
12370 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12371 info.align_offset = 0;
12372 + info.threadstack_offset = 0;
12373 return vm_unmapped_area(&info);
12374 }
12375
12376 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12377 info.high_limit = current->mm->mmap_base;
12378 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12379 info.align_offset = 0;
12380 + info.threadstack_offset = 0;
12381 addr = vm_unmapped_area(&info);
12382
12383 /*
12384 diff --git a/arch/um/Makefile b/arch/um/Makefile
12385 index e4b1a96..16162f8 100644
12386 --- a/arch/um/Makefile
12387 +++ b/arch/um/Makefile
12388 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12389 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12390 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12391
12392 +ifdef CONSTIFY_PLUGIN
12393 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12394 +endif
12395 +
12396 #This will adjust *FLAGS accordingly to the platform.
12397 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12398
12399 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12400 index 19e1bdd..3665b77 100644
12401 --- a/arch/um/include/asm/cache.h
12402 +++ b/arch/um/include/asm/cache.h
12403 @@ -1,6 +1,7 @@
12404 #ifndef __UM_CACHE_H
12405 #define __UM_CACHE_H
12406
12407 +#include <linux/const.h>
12408
12409 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12410 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12411 @@ -12,6 +13,6 @@
12412 # define L1_CACHE_SHIFT 5
12413 #endif
12414
12415 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12416 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12417
12418 #endif
12419 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12420 index 2e0a6b1..a64d0f5 100644
12421 --- a/arch/um/include/asm/kmap_types.h
12422 +++ b/arch/um/include/asm/kmap_types.h
12423 @@ -8,6 +8,6 @@
12424
12425 /* No more #include "asm/arch/kmap_types.h" ! */
12426
12427 -#define KM_TYPE_NR 14
12428 +#define KM_TYPE_NR 15
12429
12430 #endif
12431 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12432 index 71c5d13..4c7b9f1 100644
12433 --- a/arch/um/include/asm/page.h
12434 +++ b/arch/um/include/asm/page.h
12435 @@ -14,6 +14,9 @@
12436 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12437 #define PAGE_MASK (~(PAGE_SIZE-1))
12438
12439 +#define ktla_ktva(addr) (addr)
12440 +#define ktva_ktla(addr) (addr)
12441 +
12442 #ifndef __ASSEMBLY__
12443
12444 struct page;
12445 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12446 index 2b4274e..754fe06 100644
12447 --- a/arch/um/include/asm/pgtable-3level.h
12448 +++ b/arch/um/include/asm/pgtable-3level.h
12449 @@ -58,6 +58,7 @@
12450 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12451 #define pud_populate(mm, pud, pmd) \
12452 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12453 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12454
12455 #ifdef CONFIG_64BIT
12456 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12457 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12458 index f17bca8..48adb87 100644
12459 --- a/arch/um/kernel/process.c
12460 +++ b/arch/um/kernel/process.c
12461 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12462 return 2;
12463 }
12464
12465 -/*
12466 - * Only x86 and x86_64 have an arch_align_stack().
12467 - * All other arches have "#define arch_align_stack(x) (x)"
12468 - * in their asm/exec.h
12469 - * As this is included in UML from asm-um/system-generic.h,
12470 - * we can use it to behave as the subarch does.
12471 - */
12472 -#ifndef arch_align_stack
12473 -unsigned long arch_align_stack(unsigned long sp)
12474 -{
12475 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12476 - sp -= get_random_int() % 8192;
12477 - return sp & ~0xf;
12478 -}
12479 -#endif
12480 -
12481 unsigned long get_wchan(struct task_struct *p)
12482 {
12483 unsigned long stack_page, sp, ip;
12484 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12485 index ad8f795..2c7eec6 100644
12486 --- a/arch/unicore32/include/asm/cache.h
12487 +++ b/arch/unicore32/include/asm/cache.h
12488 @@ -12,8 +12,10 @@
12489 #ifndef __UNICORE_CACHE_H__
12490 #define __UNICORE_CACHE_H__
12491
12492 -#define L1_CACHE_SHIFT (5)
12493 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12494 +#include <linux/const.h>
12495 +
12496 +#define L1_CACHE_SHIFT 5
12497 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12498
12499 /*
12500 * Memory returned by kmalloc() may be used for DMA, so we must make
12501 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12502 index b7d31ca..9481ec5 100644
12503 --- a/arch/x86/Kconfig
12504 +++ b/arch/x86/Kconfig
12505 @@ -132,7 +132,7 @@ config X86
12506 select RTC_LIB
12507 select HAVE_DEBUG_STACKOVERFLOW
12508 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12509 - select HAVE_CC_STACKPROTECTOR
12510 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12511 select GENERIC_CPU_AUTOPROBE
12512 select HAVE_ARCH_AUDITSYSCALL
12513 select ARCH_SUPPORTS_ATOMIC_RMW
12514 @@ -266,7 +266,7 @@ config X86_HT
12515
12516 config X86_32_LAZY_GS
12517 def_bool y
12518 - depends on X86_32 && !CC_STACKPROTECTOR
12519 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12520
12521 config ARCH_HWEIGHT_CFLAGS
12522 string
12523 @@ -632,6 +632,7 @@ config SCHED_OMIT_FRAME_POINTER
12524
12525 menuconfig HYPERVISOR_GUEST
12526 bool "Linux guest support"
12527 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12528 ---help---
12529 Say Y here to enable options for running Linux under various hyper-
12530 visors. This option enables basic hypervisor detection and platform
12531 @@ -1013,6 +1014,7 @@ config VM86
12532
12533 config X86_16BIT
12534 bool "Enable support for 16-bit segments" if EXPERT
12535 + depends on !GRKERNSEC
12536 default y
12537 ---help---
12538 This option is required by programs like Wine to run 16-bit
12539 @@ -1186,6 +1188,7 @@ choice
12540
12541 config NOHIGHMEM
12542 bool "off"
12543 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12544 ---help---
12545 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12546 However, the address space of 32-bit x86 processors is only 4
12547 @@ -1222,6 +1225,7 @@ config NOHIGHMEM
12548
12549 config HIGHMEM4G
12550 bool "4GB"
12551 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12552 ---help---
12553 Select this if you have a 32-bit processor and between 1 and 4
12554 gigabytes of physical RAM.
12555 @@ -1274,7 +1278,7 @@ config PAGE_OFFSET
12556 hex
12557 default 0xB0000000 if VMSPLIT_3G_OPT
12558 default 0x80000000 if VMSPLIT_2G
12559 - default 0x78000000 if VMSPLIT_2G_OPT
12560 + default 0x70000000 if VMSPLIT_2G_OPT
12561 default 0x40000000 if VMSPLIT_1G
12562 default 0xC0000000
12563 depends on X86_32
12564 @@ -1715,6 +1719,7 @@ source kernel/Kconfig.hz
12565
12566 config KEXEC
12567 bool "kexec system call"
12568 + depends on !GRKERNSEC_KMEM
12569 ---help---
12570 kexec is a system call that implements the ability to shutdown your
12571 current kernel, and to start another kernel. It is like a reboot
12572 @@ -1900,7 +1905,9 @@ config X86_NEED_RELOCS
12573
12574 config PHYSICAL_ALIGN
12575 hex "Alignment value to which kernel should be aligned"
12576 - default "0x200000"
12577 + default "0x1000000"
12578 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12579 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12580 range 0x2000 0x1000000 if X86_32
12581 range 0x200000 0x1000000 if X86_64
12582 ---help---
12583 @@ -1983,6 +1990,7 @@ config COMPAT_VDSO
12584 def_bool n
12585 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12586 depends on X86_32 || IA32_EMULATION
12587 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12588 ---help---
12589 Certain buggy versions of glibc will crash if they are
12590 presented with a 32-bit vDSO that is not mapped at the address
12591 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12592 index 6983314..54ad7e8 100644
12593 --- a/arch/x86/Kconfig.cpu
12594 +++ b/arch/x86/Kconfig.cpu
12595 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12596
12597 config X86_F00F_BUG
12598 def_bool y
12599 - depends on M586MMX || M586TSC || M586 || M486
12600 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12601
12602 config X86_INVD_BUG
12603 def_bool y
12604 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12605
12606 config X86_ALIGNMENT_16
12607 def_bool y
12608 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12609 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12610
12611 config X86_INTEL_USERCOPY
12612 def_bool y
12613 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12614 # generates cmov.
12615 config X86_CMOV
12616 def_bool y
12617 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12618 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12619
12620 config X86_MINIMUM_CPU_FAMILY
12621 int
12622 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12623 index 20028da..88d5946 100644
12624 --- a/arch/x86/Kconfig.debug
12625 +++ b/arch/x86/Kconfig.debug
12626 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12627 config DEBUG_RODATA
12628 bool "Write protect kernel read-only data structures"
12629 default y
12630 - depends on DEBUG_KERNEL
12631 + depends on DEBUG_KERNEL && BROKEN
12632 ---help---
12633 Mark the kernel read-only data as write-protected in the pagetables,
12634 in order to catch accidental (and incorrect) writes to such const
12635 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12636
12637 config DEBUG_SET_MODULE_RONX
12638 bool "Set loadable kernel module data as NX and text as RO"
12639 - depends on MODULES
12640 + depends on MODULES && BROKEN
12641 ---help---
12642 This option helps catch unintended modifications to loadable
12643 kernel module's text and read-only data. It also prevents execution
12644 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12645 index 5ba2d9c..41e5bb6 100644
12646 --- a/arch/x86/Makefile
12647 +++ b/arch/x86/Makefile
12648 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12649 # CPU-specific tuning. Anything which can be shared with UML should go here.
12650 include $(srctree)/arch/x86/Makefile_32.cpu
12651 KBUILD_CFLAGS += $(cflags-y)
12652 -
12653 - # temporary until string.h is fixed
12654 - KBUILD_CFLAGS += -ffreestanding
12655 else
12656 BITS := 64
12657 UTS_MACHINE := x86_64
12658 @@ -107,6 +104,9 @@ else
12659 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12660 endif
12661
12662 +# temporary until string.h is fixed
12663 +KBUILD_CFLAGS += -ffreestanding
12664 +
12665 # Make sure compiler does not have buggy stack-protector support.
12666 ifdef CONFIG_CC_STACKPROTECTOR
12667 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12668 @@ -181,6 +181,7 @@ archheaders:
12669 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12670
12671 archprepare:
12672 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12673 ifeq ($(CONFIG_KEXEC_FILE),y)
12674 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12675 endif
12676 @@ -264,3 +265,9 @@ define archhelp
12677 echo ' FDARGS="..." arguments for the booted kernel'
12678 echo ' FDINITRD=file initrd for the booted kernel'
12679 endef
12680 +
12681 +define OLD_LD
12682 +
12683 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12684 +*** Please upgrade your binutils to 2.18 or newer
12685 +endef
12686 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12687 index 57bbf2f..b100fce 100644
12688 --- a/arch/x86/boot/Makefile
12689 +++ b/arch/x86/boot/Makefile
12690 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12691 # ---------------------------------------------------------------------------
12692
12693 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12694 +ifdef CONSTIFY_PLUGIN
12695 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12696 +endif
12697 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12698 GCOV_PROFILE := n
12699
12700 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12701 index 878e4b9..20537ab 100644
12702 --- a/arch/x86/boot/bitops.h
12703 +++ b/arch/x86/boot/bitops.h
12704 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12705 u8 v;
12706 const u32 *p = (const u32 *)addr;
12707
12708 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12709 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12710 return v;
12711 }
12712
12713 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12714
12715 static inline void set_bit(int nr, void *addr)
12716 {
12717 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12718 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12719 }
12720
12721 #endif /* BOOT_BITOPS_H */
12722 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12723 index bd49ec6..94c7f58 100644
12724 --- a/arch/x86/boot/boot.h
12725 +++ b/arch/x86/boot/boot.h
12726 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12727 static inline u16 ds(void)
12728 {
12729 u16 seg;
12730 - asm("movw %%ds,%0" : "=rm" (seg));
12731 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12732 return seg;
12733 }
12734
12735 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12736 index 0a291cd..9686efc 100644
12737 --- a/arch/x86/boot/compressed/Makefile
12738 +++ b/arch/x86/boot/compressed/Makefile
12739 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12740 KBUILD_CFLAGS += -mno-mmx -mno-sse
12741 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12742 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12743 +ifdef CONSTIFY_PLUGIN
12744 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12745 +endif
12746
12747 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12748 GCOV_PROFILE := n
12749 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12750 index a53440e..c3dbf1e 100644
12751 --- a/arch/x86/boot/compressed/efi_stub_32.S
12752 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12753 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12754 * parameter 2, ..., param n. To make things easy, we save the return
12755 * address of efi_call_phys in a global variable.
12756 */
12757 - popl %ecx
12758 - movl %ecx, saved_return_addr(%edx)
12759 - /* get the function pointer into ECX*/
12760 - popl %ecx
12761 - movl %ecx, efi_rt_function_ptr(%edx)
12762 + popl saved_return_addr(%edx)
12763 + popl efi_rt_function_ptr(%edx)
12764
12765 /*
12766 * 3. Call the physical function.
12767 */
12768 - call *%ecx
12769 + call *efi_rt_function_ptr(%edx)
12770
12771 /*
12772 * 4. Balance the stack. And because EAX contain the return value,
12773 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12774 1: popl %edx
12775 subl $1b, %edx
12776
12777 - movl efi_rt_function_ptr(%edx), %ecx
12778 - pushl %ecx
12779 + pushl efi_rt_function_ptr(%edx)
12780
12781 /*
12782 * 10. Push the saved return address onto the stack and return.
12783 */
12784 - movl saved_return_addr(%edx), %ecx
12785 - pushl %ecx
12786 - ret
12787 + jmpl *saved_return_addr(%edx)
12788 ENDPROC(efi_call_phys)
12789 .previous
12790
12791 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12792 index 630384a..278e788 100644
12793 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12794 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12795 @@ -189,8 +189,8 @@ efi_gdt64:
12796 .long 0 /* Filled out by user */
12797 .word 0
12798 .quad 0x0000000000000000 /* NULL descriptor */
12799 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12800 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12801 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12802 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12803 .quad 0x0080890000000000 /* TS descriptor */
12804 .quad 0x0000000000000000 /* TS continued */
12805 efi_gdt64_end:
12806 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12807 index 1d7fbbc..36ecd58 100644
12808 --- a/arch/x86/boot/compressed/head_32.S
12809 +++ b/arch/x86/boot/compressed/head_32.S
12810 @@ -140,10 +140,10 @@ preferred_addr:
12811 addl %eax, %ebx
12812 notl %eax
12813 andl %eax, %ebx
12814 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12815 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12816 jge 1f
12817 #endif
12818 - movl $LOAD_PHYSICAL_ADDR, %ebx
12819 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12820 1:
12821
12822 /* Target address to relocate to for decompression */
12823 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12824 index 6b1766c..ad465c9 100644
12825 --- a/arch/x86/boot/compressed/head_64.S
12826 +++ b/arch/x86/boot/compressed/head_64.S
12827 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12828 addl %eax, %ebx
12829 notl %eax
12830 andl %eax, %ebx
12831 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12832 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12833 jge 1f
12834 #endif
12835 - movl $LOAD_PHYSICAL_ADDR, %ebx
12836 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12837 1:
12838
12839 /* Target address to relocate to for decompression */
12840 @@ -322,10 +322,10 @@ preferred_addr:
12841 addq %rax, %rbp
12842 notq %rax
12843 andq %rax, %rbp
12844 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12845 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12846 jge 1f
12847 #endif
12848 - movq $LOAD_PHYSICAL_ADDR, %rbp
12849 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12850 1:
12851
12852 /* Target address to relocate to for decompression */
12853 @@ -434,8 +434,8 @@ gdt:
12854 .long gdt
12855 .word 0
12856 .quad 0x0000000000000000 /* NULL descriptor */
12857 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12858 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12859 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12860 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12861 .quad 0x0080890000000000 /* TS descriptor */
12862 .quad 0x0000000000000000 /* TS continued */
12863 gdt_end:
12864 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12865 index a950864..c710239 100644
12866 --- a/arch/x86/boot/compressed/misc.c
12867 +++ b/arch/x86/boot/compressed/misc.c
12868 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12869 * Calculate the delta between where vmlinux was linked to load
12870 * and where it was actually loaded.
12871 */
12872 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12873 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12874 if (!delta) {
12875 debug_putstr("No relocation needed... ");
12876 return;
12877 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12878 Elf32_Ehdr ehdr;
12879 Elf32_Phdr *phdrs, *phdr;
12880 #endif
12881 - void *dest;
12882 + void *dest, *prev;
12883 int i;
12884
12885 memcpy(&ehdr, output, sizeof(ehdr));
12886 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12887 case PT_LOAD:
12888 #ifdef CONFIG_RELOCATABLE
12889 dest = output;
12890 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12891 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12892 #else
12893 dest = (void *)(phdr->p_paddr);
12894 #endif
12895 memcpy(dest,
12896 output + phdr->p_offset,
12897 phdr->p_filesz);
12898 + if (i)
12899 + memset(prev, 0xff, dest - prev);
12900 + prev = dest + phdr->p_filesz;
12901 break;
12902 default: /* Ignore other PT_* */ break;
12903 }
12904 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12905 error("Destination address too large");
12906 #endif
12907 #ifndef CONFIG_RELOCATABLE
12908 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12909 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12910 error("Wrong destination address");
12911 #endif
12912
12913 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12914 index 1fd7d57..0f7d096 100644
12915 --- a/arch/x86/boot/cpucheck.c
12916 +++ b/arch/x86/boot/cpucheck.c
12917 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12918 u32 ecx = MSR_K7_HWCR;
12919 u32 eax, edx;
12920
12921 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12922 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12923 eax &= ~(1 << 15);
12924 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12925 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12926
12927 get_cpuflags(); /* Make sure it really did something */
12928 err = check_cpuflags();
12929 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12930 u32 ecx = MSR_VIA_FCR;
12931 u32 eax, edx;
12932
12933 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12934 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12935 eax |= (1<<1)|(1<<7);
12936 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12937 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12938
12939 set_bit(X86_FEATURE_CX8, cpu.flags);
12940 err = check_cpuflags();
12941 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12942 u32 eax, edx;
12943 u32 level = 1;
12944
12945 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12946 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12947 - asm("cpuid"
12948 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12949 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12950 + asm volatile("cpuid"
12951 : "+a" (level), "=d" (cpu.flags[0])
12952 : : "ecx", "ebx");
12953 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12954 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12955
12956 err = check_cpuflags();
12957 } else if (err == 0x01 &&
12958 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12959 index 16ef025..91e033b 100644
12960 --- a/arch/x86/boot/header.S
12961 +++ b/arch/x86/boot/header.S
12962 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12963 # single linked list of
12964 # struct setup_data
12965
12966 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12967 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12968
12969 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12970 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12971 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12972 +#else
12973 #define VO_INIT_SIZE (VO__end - VO__text)
12974 +#endif
12975 #if ZO_INIT_SIZE > VO_INIT_SIZE
12976 #define INIT_SIZE ZO_INIT_SIZE
12977 #else
12978 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12979 index db75d07..8e6d0af 100644
12980 --- a/arch/x86/boot/memory.c
12981 +++ b/arch/x86/boot/memory.c
12982 @@ -19,7 +19,7 @@
12983
12984 static int detect_memory_e820(void)
12985 {
12986 - int count = 0;
12987 + unsigned int count = 0;
12988 struct biosregs ireg, oreg;
12989 struct e820entry *desc = boot_params.e820_map;
12990 static struct e820entry buf; /* static so it is zeroed */
12991 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
12992 index ba3e100..6501b8f 100644
12993 --- a/arch/x86/boot/video-vesa.c
12994 +++ b/arch/x86/boot/video-vesa.c
12995 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
12996
12997 boot_params.screen_info.vesapm_seg = oreg.es;
12998 boot_params.screen_info.vesapm_off = oreg.di;
12999 + boot_params.screen_info.vesapm_size = oreg.cx;
13000 }
13001
13002 /*
13003 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13004 index 43eda28..5ab5fdb 100644
13005 --- a/arch/x86/boot/video.c
13006 +++ b/arch/x86/boot/video.c
13007 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13008 static unsigned int get_entry(void)
13009 {
13010 char entry_buf[4];
13011 - int i, len = 0;
13012 + unsigned int i, len = 0;
13013 int key;
13014 unsigned int v;
13015
13016 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13017 index 9105655..41779c1 100644
13018 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13019 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13020 @@ -8,6 +8,8 @@
13021 * including this sentence is retained in full.
13022 */
13023
13024 +#include <asm/alternative-asm.h>
13025 +
13026 .extern crypto_ft_tab
13027 .extern crypto_it_tab
13028 .extern crypto_fl_tab
13029 @@ -70,6 +72,8 @@
13030 je B192; \
13031 leaq 32(r9),r9;
13032
13033 +#define ret pax_force_retaddr; ret
13034 +
13035 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13036 movq r1,r2; \
13037 movq r3,r4; \
13038 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13039 index 6bd2c6c..368c93e 100644
13040 --- a/arch/x86/crypto/aesni-intel_asm.S
13041 +++ b/arch/x86/crypto/aesni-intel_asm.S
13042 @@ -31,6 +31,7 @@
13043
13044 #include <linux/linkage.h>
13045 #include <asm/inst.h>
13046 +#include <asm/alternative-asm.h>
13047
13048 /*
13049 * The following macros are used to move an (un)aligned 16 byte value to/from
13050 @@ -217,7 +218,7 @@ enc: .octa 0x2
13051 * num_initial_blocks = b mod 4
13052 * encrypt the initial num_initial_blocks blocks and apply ghash on
13053 * the ciphertext
13054 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13055 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13056 * are clobbered
13057 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13058 */
13059 @@ -227,8 +228,8 @@ enc: .octa 0x2
13060 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13061 MOVADQ SHUF_MASK(%rip), %xmm14
13062 mov arg7, %r10 # %r10 = AAD
13063 - mov arg8, %r12 # %r12 = aadLen
13064 - mov %r12, %r11
13065 + mov arg8, %r15 # %r15 = aadLen
13066 + mov %r15, %r11
13067 pxor %xmm\i, %xmm\i
13068
13069 _get_AAD_loop\num_initial_blocks\operation:
13070 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13071 psrldq $4, %xmm\i
13072 pxor \TMP1, %xmm\i
13073 add $4, %r10
13074 - sub $4, %r12
13075 + sub $4, %r15
13076 jne _get_AAD_loop\num_initial_blocks\operation
13077
13078 cmp $16, %r11
13079 je _get_AAD_loop2_done\num_initial_blocks\operation
13080
13081 - mov $16, %r12
13082 + mov $16, %r15
13083 _get_AAD_loop2\num_initial_blocks\operation:
13084 psrldq $4, %xmm\i
13085 - sub $4, %r12
13086 - cmp %r11, %r12
13087 + sub $4, %r15
13088 + cmp %r11, %r15
13089 jne _get_AAD_loop2\num_initial_blocks\operation
13090
13091 _get_AAD_loop2_done\num_initial_blocks\operation:
13092 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13093 * num_initial_blocks = b mod 4
13094 * encrypt the initial num_initial_blocks blocks and apply ghash on
13095 * the ciphertext
13096 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13097 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13098 * are clobbered
13099 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13100 */
13101 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13102 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13103 MOVADQ SHUF_MASK(%rip), %xmm14
13104 mov arg7, %r10 # %r10 = AAD
13105 - mov arg8, %r12 # %r12 = aadLen
13106 - mov %r12, %r11
13107 + mov arg8, %r15 # %r15 = aadLen
13108 + mov %r15, %r11
13109 pxor %xmm\i, %xmm\i
13110 _get_AAD_loop\num_initial_blocks\operation:
13111 movd (%r10), \TMP1
13112 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13113 psrldq $4, %xmm\i
13114 pxor \TMP1, %xmm\i
13115 add $4, %r10
13116 - sub $4, %r12
13117 + sub $4, %r15
13118 jne _get_AAD_loop\num_initial_blocks\operation
13119 cmp $16, %r11
13120 je _get_AAD_loop2_done\num_initial_blocks\operation
13121 - mov $16, %r12
13122 + mov $16, %r15
13123 _get_AAD_loop2\num_initial_blocks\operation:
13124 psrldq $4, %xmm\i
13125 - sub $4, %r12
13126 - cmp %r11, %r12
13127 + sub $4, %r15
13128 + cmp %r11, %r15
13129 jne _get_AAD_loop2\num_initial_blocks\operation
13130 _get_AAD_loop2_done\num_initial_blocks\operation:
13131 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13132 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13133 *
13134 *****************************************************************************/
13135 ENTRY(aesni_gcm_dec)
13136 - push %r12
13137 + push %r15
13138 push %r13
13139 push %r14
13140 mov %rsp, %r14
13141 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13142 */
13143 sub $VARIABLE_OFFSET, %rsp
13144 and $~63, %rsp # align rsp to 64 bytes
13145 - mov %arg6, %r12
13146 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13147 + mov %arg6, %r15
13148 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13149 movdqa SHUF_MASK(%rip), %xmm2
13150 PSHUFB_XMM %xmm2, %xmm13
13151
13152 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13153 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13154 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13155 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13156 - mov %r13, %r12
13157 - and $(3<<4), %r12
13158 + mov %r13, %r15
13159 + and $(3<<4), %r15
13160 jz _initial_num_blocks_is_0_decrypt
13161 - cmp $(2<<4), %r12
13162 + cmp $(2<<4), %r15
13163 jb _initial_num_blocks_is_1_decrypt
13164 je _initial_num_blocks_is_2_decrypt
13165 _initial_num_blocks_is_3_decrypt:
13166 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13167 sub $16, %r11
13168 add %r13, %r11
13169 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13170 - lea SHIFT_MASK+16(%rip), %r12
13171 - sub %r13, %r12
13172 + lea SHIFT_MASK+16(%rip), %r15
13173 + sub %r13, %r15
13174 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13175 # (%r13 is the number of bytes in plaintext mod 16)
13176 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13177 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13178 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13179
13180 movdqa %xmm1, %xmm2
13181 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13182 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13183 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13184 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13185 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13186 pand %xmm1, %xmm2
13187 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13188 sub $1, %r13
13189 jne _less_than_8_bytes_left_decrypt
13190 _multiple_of_16_bytes_decrypt:
13191 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13192 - shl $3, %r12 # convert into number of bits
13193 - movd %r12d, %xmm15 # len(A) in %xmm15
13194 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13195 + shl $3, %r15 # convert into number of bits
13196 + movd %r15d, %xmm15 # len(A) in %xmm15
13197 shl $3, %arg4 # len(C) in bits (*128)
13198 MOVQ_R64_XMM %arg4, %xmm1
13199 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13200 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13201 mov %r14, %rsp
13202 pop %r14
13203 pop %r13
13204 - pop %r12
13205 + pop %r15
13206 + pax_force_retaddr
13207 ret
13208 ENDPROC(aesni_gcm_dec)
13209
13210 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13211 * poly = x^128 + x^127 + x^126 + x^121 + 1
13212 ***************************************************************************/
13213 ENTRY(aesni_gcm_enc)
13214 - push %r12
13215 + push %r15
13216 push %r13
13217 push %r14
13218 mov %rsp, %r14
13219 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13220 #
13221 sub $VARIABLE_OFFSET, %rsp
13222 and $~63, %rsp
13223 - mov %arg6, %r12
13224 - movdqu (%r12), %xmm13
13225 + mov %arg6, %r15
13226 + movdqu (%r15), %xmm13
13227 movdqa SHUF_MASK(%rip), %xmm2
13228 PSHUFB_XMM %xmm2, %xmm13
13229
13230 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13231 movdqa %xmm13, HashKey(%rsp)
13232 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13233 and $-16, %r13
13234 - mov %r13, %r12
13235 + mov %r13, %r15
13236
13237 # Encrypt first few blocks
13238
13239 - and $(3<<4), %r12
13240 + and $(3<<4), %r15
13241 jz _initial_num_blocks_is_0_encrypt
13242 - cmp $(2<<4), %r12
13243 + cmp $(2<<4), %r15
13244 jb _initial_num_blocks_is_1_encrypt
13245 je _initial_num_blocks_is_2_encrypt
13246 _initial_num_blocks_is_3_encrypt:
13247 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13248 sub $16, %r11
13249 add %r13, %r11
13250 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13251 - lea SHIFT_MASK+16(%rip), %r12
13252 - sub %r13, %r12
13253 + lea SHIFT_MASK+16(%rip), %r15
13254 + sub %r13, %r15
13255 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13256 # (%r13 is the number of bytes in plaintext mod 16)
13257 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13258 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13259 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13260 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13261 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13262 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13263 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13264 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13265 movdqa SHUF_MASK(%rip), %xmm10
13266 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13267 sub $1, %r13
13268 jne _less_than_8_bytes_left_encrypt
13269 _multiple_of_16_bytes_encrypt:
13270 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13271 - shl $3, %r12
13272 - movd %r12d, %xmm15 # len(A) in %xmm15
13273 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13274 + shl $3, %r15
13275 + movd %r15d, %xmm15 # len(A) in %xmm15
13276 shl $3, %arg4 # len(C) in bits (*128)
13277 MOVQ_R64_XMM %arg4, %xmm1
13278 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13279 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13280 mov %r14, %rsp
13281 pop %r14
13282 pop %r13
13283 - pop %r12
13284 + pop %r15
13285 + pax_force_retaddr
13286 ret
13287 ENDPROC(aesni_gcm_enc)
13288
13289 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13290 pxor %xmm1, %xmm0
13291 movaps %xmm0, (TKEYP)
13292 add $0x10, TKEYP
13293 + pax_force_retaddr
13294 ret
13295 ENDPROC(_key_expansion_128)
13296 ENDPROC(_key_expansion_256a)
13297 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13298 shufps $0b01001110, %xmm2, %xmm1
13299 movaps %xmm1, 0x10(TKEYP)
13300 add $0x20, TKEYP
13301 + pax_force_retaddr
13302 ret
13303 ENDPROC(_key_expansion_192a)
13304
13305 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13306
13307 movaps %xmm0, (TKEYP)
13308 add $0x10, TKEYP
13309 + pax_force_retaddr
13310 ret
13311 ENDPROC(_key_expansion_192b)
13312
13313 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13314 pxor %xmm1, %xmm2
13315 movaps %xmm2, (TKEYP)
13316 add $0x10, TKEYP
13317 + pax_force_retaddr
13318 ret
13319 ENDPROC(_key_expansion_256b)
13320
13321 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13322 #ifndef __x86_64__
13323 popl KEYP
13324 #endif
13325 + pax_force_retaddr
13326 ret
13327 ENDPROC(aesni_set_key)
13328
13329 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13330 popl KLEN
13331 popl KEYP
13332 #endif
13333 + pax_force_retaddr
13334 ret
13335 ENDPROC(aesni_enc)
13336
13337 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13338 AESENC KEY STATE
13339 movaps 0x70(TKEYP), KEY
13340 AESENCLAST KEY STATE
13341 + pax_force_retaddr
13342 ret
13343 ENDPROC(_aesni_enc1)
13344
13345 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13346 AESENCLAST KEY STATE2
13347 AESENCLAST KEY STATE3
13348 AESENCLAST KEY STATE4
13349 + pax_force_retaddr
13350 ret
13351 ENDPROC(_aesni_enc4)
13352
13353 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13354 popl KLEN
13355 popl KEYP
13356 #endif
13357 + pax_force_retaddr
13358 ret
13359 ENDPROC(aesni_dec)
13360
13361 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13362 AESDEC KEY STATE
13363 movaps 0x70(TKEYP), KEY
13364 AESDECLAST KEY STATE
13365 + pax_force_retaddr
13366 ret
13367 ENDPROC(_aesni_dec1)
13368
13369 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13370 AESDECLAST KEY STATE2
13371 AESDECLAST KEY STATE3
13372 AESDECLAST KEY STATE4
13373 + pax_force_retaddr
13374 ret
13375 ENDPROC(_aesni_dec4)
13376
13377 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13378 popl KEYP
13379 popl LEN
13380 #endif
13381 + pax_force_retaddr
13382 ret
13383 ENDPROC(aesni_ecb_enc)
13384
13385 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13386 popl KEYP
13387 popl LEN
13388 #endif
13389 + pax_force_retaddr
13390 ret
13391 ENDPROC(aesni_ecb_dec)
13392
13393 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13394 popl LEN
13395 popl IVP
13396 #endif
13397 + pax_force_retaddr
13398 ret
13399 ENDPROC(aesni_cbc_enc)
13400
13401 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13402 popl LEN
13403 popl IVP
13404 #endif
13405 + pax_force_retaddr
13406 ret
13407 ENDPROC(aesni_cbc_dec)
13408
13409 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13410 mov $1, TCTR_LOW
13411 MOVQ_R64_XMM TCTR_LOW INC
13412 MOVQ_R64_XMM CTR TCTR_LOW
13413 + pax_force_retaddr
13414 ret
13415 ENDPROC(_aesni_inc_init)
13416
13417 @@ -2590,6 +2609,7 @@ _aesni_inc:
13418 .Linc_low:
13419 movaps CTR, IV
13420 PSHUFB_XMM BSWAP_MASK IV
13421 + pax_force_retaddr
13422 ret
13423 ENDPROC(_aesni_inc)
13424
13425 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13426 .Lctr_enc_ret:
13427 movups IV, (IVP)
13428 .Lctr_enc_just_ret:
13429 + pax_force_retaddr
13430 ret
13431 ENDPROC(aesni_ctr_enc)
13432
13433 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13434 pxor INC, STATE4
13435 movdqu STATE4, 0x70(OUTP)
13436
13437 + pax_force_retaddr
13438 ret
13439 ENDPROC(aesni_xts_crypt8)
13440
13441 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13442 index 246c670..466e2d6 100644
13443 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13444 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13445 @@ -21,6 +21,7 @@
13446 */
13447
13448 #include <linux/linkage.h>
13449 +#include <asm/alternative-asm.h>
13450
13451 .file "blowfish-x86_64-asm.S"
13452 .text
13453 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13454 jnz .L__enc_xor;
13455
13456 write_block();
13457 + pax_force_retaddr
13458 ret;
13459 .L__enc_xor:
13460 xor_block();
13461 + pax_force_retaddr
13462 ret;
13463 ENDPROC(__blowfish_enc_blk)
13464
13465 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13466
13467 movq %r11, %rbp;
13468
13469 + pax_force_retaddr
13470 ret;
13471 ENDPROC(blowfish_dec_blk)
13472
13473 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13474
13475 popq %rbx;
13476 popq %rbp;
13477 + pax_force_retaddr
13478 ret;
13479
13480 .L__enc_xor4:
13481 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13482
13483 popq %rbx;
13484 popq %rbp;
13485 + pax_force_retaddr
13486 ret;
13487 ENDPROC(__blowfish_enc_blk_4way)
13488
13489 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13490 popq %rbx;
13491 popq %rbp;
13492
13493 + pax_force_retaddr
13494 ret;
13495 ENDPROC(blowfish_dec_blk_4way)
13496 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13497 index ce71f92..1dce7ec 100644
13498 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13499 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13500 @@ -16,6 +16,7 @@
13501 */
13502
13503 #include <linux/linkage.h>
13504 +#include <asm/alternative-asm.h>
13505
13506 #define CAMELLIA_TABLE_BYTE_LEN 272
13507
13508 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13509 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13510 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13511 %rcx, (%r9));
13512 + pax_force_retaddr
13513 ret;
13514 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13515
13516 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13517 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13518 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13519 %rax, (%r9));
13520 + pax_force_retaddr
13521 ret;
13522 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13523
13524 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13525 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13526 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13527
13528 + pax_force_retaddr
13529 ret;
13530
13531 .align 8
13532 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13533 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13534 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13535
13536 + pax_force_retaddr
13537 ret;
13538
13539 .align 8
13540 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13541 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13542 %xmm8, %rsi);
13543
13544 + pax_force_retaddr
13545 ret;
13546 ENDPROC(camellia_ecb_enc_16way)
13547
13548 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13549 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13550 %xmm8, %rsi);
13551
13552 + pax_force_retaddr
13553 ret;
13554 ENDPROC(camellia_ecb_dec_16way)
13555
13556 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13557 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13558 %xmm8, %rsi);
13559
13560 + pax_force_retaddr
13561 ret;
13562 ENDPROC(camellia_cbc_dec_16way)
13563
13564 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13565 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13566 %xmm8, %rsi);
13567
13568 + pax_force_retaddr
13569 ret;
13570 ENDPROC(camellia_ctr_16way)
13571
13572 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13573 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13574 %xmm8, %rsi);
13575
13576 + pax_force_retaddr
13577 ret;
13578 ENDPROC(camellia_xts_crypt_16way)
13579
13580 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13581 index 0e0b886..5a3123c 100644
13582 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13583 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13584 @@ -11,6 +11,7 @@
13585 */
13586
13587 #include <linux/linkage.h>
13588 +#include <asm/alternative-asm.h>
13589
13590 #define CAMELLIA_TABLE_BYTE_LEN 272
13591
13592 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13593 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13594 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13595 %rcx, (%r9));
13596 + pax_force_retaddr
13597 ret;
13598 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13599
13600 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13601 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13602 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13603 %rax, (%r9));
13604 + pax_force_retaddr
13605 ret;
13606 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13607
13608 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13609 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13610 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13611
13612 + pax_force_retaddr
13613 ret;
13614
13615 .align 8
13616 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13617 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13618 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13619
13620 + pax_force_retaddr
13621 ret;
13622
13623 .align 8
13624 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13625
13626 vzeroupper;
13627
13628 + pax_force_retaddr
13629 ret;
13630 ENDPROC(camellia_ecb_enc_32way)
13631
13632 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13633
13634 vzeroupper;
13635
13636 + pax_force_retaddr
13637 ret;
13638 ENDPROC(camellia_ecb_dec_32way)
13639
13640 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13641
13642 vzeroupper;
13643
13644 + pax_force_retaddr
13645 ret;
13646 ENDPROC(camellia_cbc_dec_32way)
13647
13648 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13649
13650 vzeroupper;
13651
13652 + pax_force_retaddr
13653 ret;
13654 ENDPROC(camellia_ctr_32way)
13655
13656 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13657
13658 vzeroupper;
13659
13660 + pax_force_retaddr
13661 ret;
13662 ENDPROC(camellia_xts_crypt_32way)
13663
13664 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13665 index 310319c..db3d7b5 100644
13666 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13667 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13668 @@ -21,6 +21,7 @@
13669 */
13670
13671 #include <linux/linkage.h>
13672 +#include <asm/alternative-asm.h>
13673
13674 .file "camellia-x86_64-asm_64.S"
13675 .text
13676 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13677 enc_outunpack(mov, RT1);
13678
13679 movq RRBP, %rbp;
13680 + pax_force_retaddr
13681 ret;
13682
13683 .L__enc_xor:
13684 enc_outunpack(xor, RT1);
13685
13686 movq RRBP, %rbp;
13687 + pax_force_retaddr
13688 ret;
13689 ENDPROC(__camellia_enc_blk)
13690
13691 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13692 dec_outunpack();
13693
13694 movq RRBP, %rbp;
13695 + pax_force_retaddr
13696 ret;
13697 ENDPROC(camellia_dec_blk)
13698
13699 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13700
13701 movq RRBP, %rbp;
13702 popq %rbx;
13703 + pax_force_retaddr
13704 ret;
13705
13706 .L__enc2_xor:
13707 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13708
13709 movq RRBP, %rbp;
13710 popq %rbx;
13711 + pax_force_retaddr
13712 ret;
13713 ENDPROC(__camellia_enc_blk_2way)
13714
13715 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13716
13717 movq RRBP, %rbp;
13718 movq RXOR, %rbx;
13719 + pax_force_retaddr
13720 ret;
13721 ENDPROC(camellia_dec_blk_2way)
13722 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13723 index c35fd5d..2d8c7db 100644
13724 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13725 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13726 @@ -24,6 +24,7 @@
13727 */
13728
13729 #include <linux/linkage.h>
13730 +#include <asm/alternative-asm.h>
13731
13732 .file "cast5-avx-x86_64-asm_64.S"
13733
13734 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13735 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13736 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13737
13738 + pax_force_retaddr
13739 ret;
13740 ENDPROC(__cast5_enc_blk16)
13741
13742 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13743 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13744 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13745
13746 + pax_force_retaddr
13747 ret;
13748
13749 .L__skip_dec:
13750 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13751 vmovdqu RR4, (6*4*4)(%r11);
13752 vmovdqu RL4, (7*4*4)(%r11);
13753
13754 + pax_force_retaddr
13755 ret;
13756 ENDPROC(cast5_ecb_enc_16way)
13757
13758 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13759 vmovdqu RR4, (6*4*4)(%r11);
13760 vmovdqu RL4, (7*4*4)(%r11);
13761
13762 + pax_force_retaddr
13763 ret;
13764 ENDPROC(cast5_ecb_dec_16way)
13765
13766 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13767 * %rdx: src
13768 */
13769
13770 - pushq %r12;
13771 + pushq %r14;
13772
13773 movq %rsi, %r11;
13774 - movq %rdx, %r12;
13775 + movq %rdx, %r14;
13776
13777 vmovdqu (0*16)(%rdx), RL1;
13778 vmovdqu (1*16)(%rdx), RR1;
13779 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13780 call __cast5_dec_blk16;
13781
13782 /* xor with src */
13783 - vmovq (%r12), RX;
13784 + vmovq (%r14), RX;
13785 vpshufd $0x4f, RX, RX;
13786 vpxor RX, RR1, RR1;
13787 - vpxor 0*16+8(%r12), RL1, RL1;
13788 - vpxor 1*16+8(%r12), RR2, RR2;
13789 - vpxor 2*16+8(%r12), RL2, RL2;
13790 - vpxor 3*16+8(%r12), RR3, RR3;
13791 - vpxor 4*16+8(%r12), RL3, RL3;
13792 - vpxor 5*16+8(%r12), RR4, RR4;
13793 - vpxor 6*16+8(%r12), RL4, RL4;
13794 + vpxor 0*16+8(%r14), RL1, RL1;
13795 + vpxor 1*16+8(%r14), RR2, RR2;
13796 + vpxor 2*16+8(%r14), RL2, RL2;
13797 + vpxor 3*16+8(%r14), RR3, RR3;
13798 + vpxor 4*16+8(%r14), RL3, RL3;
13799 + vpxor 5*16+8(%r14), RR4, RR4;
13800 + vpxor 6*16+8(%r14), RL4, RL4;
13801
13802 vmovdqu RR1, (0*16)(%r11);
13803 vmovdqu RL1, (1*16)(%r11);
13804 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13805 vmovdqu RR4, (6*16)(%r11);
13806 vmovdqu RL4, (7*16)(%r11);
13807
13808 - popq %r12;
13809 + popq %r14;
13810
13811 + pax_force_retaddr
13812 ret;
13813 ENDPROC(cast5_cbc_dec_16way)
13814
13815 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13816 * %rcx: iv (big endian, 64bit)
13817 */
13818
13819 - pushq %r12;
13820 + pushq %r14;
13821
13822 movq %rsi, %r11;
13823 - movq %rdx, %r12;
13824 + movq %rdx, %r14;
13825
13826 vpcmpeqd RTMP, RTMP, RTMP;
13827 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13828 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13829 call __cast5_enc_blk16;
13830
13831 /* dst = src ^ iv */
13832 - vpxor (0*16)(%r12), RR1, RR1;
13833 - vpxor (1*16)(%r12), RL1, RL1;
13834 - vpxor (2*16)(%r12), RR2, RR2;
13835 - vpxor (3*16)(%r12), RL2, RL2;
13836 - vpxor (4*16)(%r12), RR3, RR3;
13837 - vpxor (5*16)(%r12), RL3, RL3;
13838 - vpxor (6*16)(%r12), RR4, RR4;
13839 - vpxor (7*16)(%r12), RL4, RL4;
13840 + vpxor (0*16)(%r14), RR1, RR1;
13841 + vpxor (1*16)(%r14), RL1, RL1;
13842 + vpxor (2*16)(%r14), RR2, RR2;
13843 + vpxor (3*16)(%r14), RL2, RL2;
13844 + vpxor (4*16)(%r14), RR3, RR3;
13845 + vpxor (5*16)(%r14), RL3, RL3;
13846 + vpxor (6*16)(%r14), RR4, RR4;
13847 + vpxor (7*16)(%r14), RL4, RL4;
13848 vmovdqu RR1, (0*16)(%r11);
13849 vmovdqu RL1, (1*16)(%r11);
13850 vmovdqu RR2, (2*16)(%r11);
13851 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13852 vmovdqu RR4, (6*16)(%r11);
13853 vmovdqu RL4, (7*16)(%r11);
13854
13855 - popq %r12;
13856 + popq %r14;
13857
13858 + pax_force_retaddr
13859 ret;
13860 ENDPROC(cast5_ctr_16way)
13861 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13862 index e3531f8..e123f35 100644
13863 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13864 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13865 @@ -24,6 +24,7 @@
13866 */
13867
13868 #include <linux/linkage.h>
13869 +#include <asm/alternative-asm.h>
13870 #include "glue_helper-asm-avx.S"
13871
13872 .file "cast6-avx-x86_64-asm_64.S"
13873 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13874 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13875 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13876
13877 + pax_force_retaddr
13878 ret;
13879 ENDPROC(__cast6_enc_blk8)
13880
13881 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13882 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13883 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13884
13885 + pax_force_retaddr
13886 ret;
13887 ENDPROC(__cast6_dec_blk8)
13888
13889 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13890
13891 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13892
13893 + pax_force_retaddr
13894 ret;
13895 ENDPROC(cast6_ecb_enc_8way)
13896
13897 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13898
13899 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13900
13901 + pax_force_retaddr
13902 ret;
13903 ENDPROC(cast6_ecb_dec_8way)
13904
13905 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13906 * %rdx: src
13907 */
13908
13909 - pushq %r12;
13910 + pushq %r14;
13911
13912 movq %rsi, %r11;
13913 - movq %rdx, %r12;
13914 + movq %rdx, %r14;
13915
13916 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13917
13918 call __cast6_dec_blk8;
13919
13920 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13921 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13922
13923 - popq %r12;
13924 + popq %r14;
13925
13926 + pax_force_retaddr
13927 ret;
13928 ENDPROC(cast6_cbc_dec_8way)
13929
13930 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13931 * %rcx: iv (little endian, 128bit)
13932 */
13933
13934 - pushq %r12;
13935 + pushq %r14;
13936
13937 movq %rsi, %r11;
13938 - movq %rdx, %r12;
13939 + movq %rdx, %r14;
13940
13941 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13942 RD2, RX, RKR, RKM);
13943
13944 call __cast6_enc_blk8;
13945
13946 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13947 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13948
13949 - popq %r12;
13950 + popq %r14;
13951
13952 + pax_force_retaddr
13953 ret;
13954 ENDPROC(cast6_ctr_8way)
13955
13956 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13957 /* dst <= regs xor IVs(in dst) */
13958 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13959
13960 + pax_force_retaddr
13961 ret;
13962 ENDPROC(cast6_xts_enc_8way)
13963
13964 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13965 /* dst <= regs xor IVs(in dst) */
13966 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13967
13968 + pax_force_retaddr
13969 ret;
13970 ENDPROC(cast6_xts_dec_8way)
13971 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13972 index 26d49eb..c0a8c84 100644
13973 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13974 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13975 @@ -45,6 +45,7 @@
13976
13977 #include <asm/inst.h>
13978 #include <linux/linkage.h>
13979 +#include <asm/alternative-asm.h>
13980
13981 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13982
13983 @@ -309,6 +310,7 @@ do_return:
13984 popq %rsi
13985 popq %rdi
13986 popq %rbx
13987 + pax_force_retaddr
13988 ret
13989
13990 ################################################################
13991 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
13992 index 5d1e007..098cb4f 100644
13993 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
13994 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
13995 @@ -18,6 +18,7 @@
13996
13997 #include <linux/linkage.h>
13998 #include <asm/inst.h>
13999 +#include <asm/alternative-asm.h>
14000
14001 .data
14002
14003 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14004 psrlq $1, T2
14005 pxor T2, T1
14006 pxor T1, DATA
14007 + pax_force_retaddr
14008 ret
14009 ENDPROC(__clmul_gf128mul_ble)
14010
14011 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14012 call __clmul_gf128mul_ble
14013 PSHUFB_XMM BSWAP DATA
14014 movups DATA, (%rdi)
14015 + pax_force_retaddr
14016 ret
14017 ENDPROC(clmul_ghash_mul)
14018
14019 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14020 PSHUFB_XMM BSWAP DATA
14021 movups DATA, (%rdi)
14022 .Lupdate_just_ret:
14023 + pax_force_retaddr
14024 ret
14025 ENDPROC(clmul_ghash_update)
14026 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14027 index 9279e0b..c4b3d2c 100644
14028 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14029 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14030 @@ -1,4 +1,5 @@
14031 #include <linux/linkage.h>
14032 +#include <asm/alternative-asm.h>
14033
14034 # enter salsa20_encrypt_bytes
14035 ENTRY(salsa20_encrypt_bytes)
14036 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14037 add %r11,%rsp
14038 mov %rdi,%rax
14039 mov %rsi,%rdx
14040 + pax_force_retaddr
14041 ret
14042 # bytesatleast65:
14043 ._bytesatleast65:
14044 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14045 add %r11,%rsp
14046 mov %rdi,%rax
14047 mov %rsi,%rdx
14048 + pax_force_retaddr
14049 ret
14050 ENDPROC(salsa20_keysetup)
14051
14052 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14053 add %r11,%rsp
14054 mov %rdi,%rax
14055 mov %rsi,%rdx
14056 + pax_force_retaddr
14057 ret
14058 ENDPROC(salsa20_ivsetup)
14059 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14060 index 2f202f4..d9164d6 100644
14061 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14062 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14063 @@ -24,6 +24,7 @@
14064 */
14065
14066 #include <linux/linkage.h>
14067 +#include <asm/alternative-asm.h>
14068 #include "glue_helper-asm-avx.S"
14069
14070 .file "serpent-avx-x86_64-asm_64.S"
14071 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14072 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14073 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14074
14075 + pax_force_retaddr
14076 ret;
14077 ENDPROC(__serpent_enc_blk8_avx)
14078
14079 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14080 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14081 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14082
14083 + pax_force_retaddr
14084 ret;
14085 ENDPROC(__serpent_dec_blk8_avx)
14086
14087 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14088
14089 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14090
14091 + pax_force_retaddr
14092 ret;
14093 ENDPROC(serpent_ecb_enc_8way_avx)
14094
14095 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14096
14097 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14098
14099 + pax_force_retaddr
14100 ret;
14101 ENDPROC(serpent_ecb_dec_8way_avx)
14102
14103 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14104
14105 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14106
14107 + pax_force_retaddr
14108 ret;
14109 ENDPROC(serpent_cbc_dec_8way_avx)
14110
14111 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14112
14113 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14114
14115 + pax_force_retaddr
14116 ret;
14117 ENDPROC(serpent_ctr_8way_avx)
14118
14119 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14120 /* dst <= regs xor IVs(in dst) */
14121 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14122
14123 + pax_force_retaddr
14124 ret;
14125 ENDPROC(serpent_xts_enc_8way_avx)
14126
14127 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14128 /* dst <= regs xor IVs(in dst) */
14129 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14130
14131 + pax_force_retaddr
14132 ret;
14133 ENDPROC(serpent_xts_dec_8way_avx)
14134 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14135 index b222085..abd483c 100644
14136 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14137 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14138 @@ -15,6 +15,7 @@
14139 */
14140
14141 #include <linux/linkage.h>
14142 +#include <asm/alternative-asm.h>
14143 #include "glue_helper-asm-avx2.S"
14144
14145 .file "serpent-avx2-asm_64.S"
14146 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14147 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14148 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14149
14150 + pax_force_retaddr
14151 ret;
14152 ENDPROC(__serpent_enc_blk16)
14153
14154 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14155 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14156 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14157
14158 + pax_force_retaddr
14159 ret;
14160 ENDPROC(__serpent_dec_blk16)
14161
14162 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14163
14164 vzeroupper;
14165
14166 + pax_force_retaddr
14167 ret;
14168 ENDPROC(serpent_ecb_enc_16way)
14169
14170 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14171
14172 vzeroupper;
14173
14174 + pax_force_retaddr
14175 ret;
14176 ENDPROC(serpent_ecb_dec_16way)
14177
14178 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14179
14180 vzeroupper;
14181
14182 + pax_force_retaddr
14183 ret;
14184 ENDPROC(serpent_cbc_dec_16way)
14185
14186 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14187
14188 vzeroupper;
14189
14190 + pax_force_retaddr
14191 ret;
14192 ENDPROC(serpent_ctr_16way)
14193
14194 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14195
14196 vzeroupper;
14197
14198 + pax_force_retaddr
14199 ret;
14200 ENDPROC(serpent_xts_enc_16way)
14201
14202 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14203
14204 vzeroupper;
14205
14206 + pax_force_retaddr
14207 ret;
14208 ENDPROC(serpent_xts_dec_16way)
14209 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14210 index acc066c..1559cc4 100644
14211 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14212 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14213 @@ -25,6 +25,7 @@
14214 */
14215
14216 #include <linux/linkage.h>
14217 +#include <asm/alternative-asm.h>
14218
14219 .file "serpent-sse2-x86_64-asm_64.S"
14220 .text
14221 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14222 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14223 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14224
14225 + pax_force_retaddr
14226 ret;
14227
14228 .L__enc_xor8:
14229 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14230 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14231
14232 + pax_force_retaddr
14233 ret;
14234 ENDPROC(__serpent_enc_blk_8way)
14235
14236 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14237 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14238 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14239
14240 + pax_force_retaddr
14241 ret;
14242 ENDPROC(serpent_dec_blk_8way)
14243 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14244 index a410950..9dfe7ad 100644
14245 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14246 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14247 @@ -29,6 +29,7 @@
14248 */
14249
14250 #include <linux/linkage.h>
14251 +#include <asm/alternative-asm.h>
14252
14253 #define CTX %rdi // arg1
14254 #define BUF %rsi // arg2
14255 @@ -75,9 +76,9 @@
14256
14257 push %rbx
14258 push %rbp
14259 - push %r12
14260 + push %r14
14261
14262 - mov %rsp, %r12
14263 + mov %rsp, %r14
14264 sub $64, %rsp # allocate workspace
14265 and $~15, %rsp # align stack
14266
14267 @@ -99,11 +100,12 @@
14268 xor %rax, %rax
14269 rep stosq
14270
14271 - mov %r12, %rsp # deallocate workspace
14272 + mov %r14, %rsp # deallocate workspace
14273
14274 - pop %r12
14275 + pop %r14
14276 pop %rbp
14277 pop %rbx
14278 + pax_force_retaddr
14279 ret
14280
14281 ENDPROC(\name)
14282 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14283 index 642f156..51a513c 100644
14284 --- a/arch/x86/crypto/sha256-avx-asm.S
14285 +++ b/arch/x86/crypto/sha256-avx-asm.S
14286 @@ -49,6 +49,7 @@
14287
14288 #ifdef CONFIG_AS_AVX
14289 #include <linux/linkage.h>
14290 +#include <asm/alternative-asm.h>
14291
14292 ## assume buffers not aligned
14293 #define VMOVDQ vmovdqu
14294 @@ -460,6 +461,7 @@ done_hash:
14295 popq %r13
14296 popq %rbp
14297 popq %rbx
14298 + pax_force_retaddr
14299 ret
14300 ENDPROC(sha256_transform_avx)
14301
14302 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14303 index 9e86944..3795e6a 100644
14304 --- a/arch/x86/crypto/sha256-avx2-asm.S
14305 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14306 @@ -50,6 +50,7 @@
14307
14308 #ifdef CONFIG_AS_AVX2
14309 #include <linux/linkage.h>
14310 +#include <asm/alternative-asm.h>
14311
14312 ## assume buffers not aligned
14313 #define VMOVDQ vmovdqu
14314 @@ -720,6 +721,7 @@ done_hash:
14315 popq %r12
14316 popq %rbp
14317 popq %rbx
14318 + pax_force_retaddr
14319 ret
14320 ENDPROC(sha256_transform_rorx)
14321
14322 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14323 index f833b74..8c62a9e 100644
14324 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14325 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14326 @@ -47,6 +47,7 @@
14327 ########################################################################
14328
14329 #include <linux/linkage.h>
14330 +#include <asm/alternative-asm.h>
14331
14332 ## assume buffers not aligned
14333 #define MOVDQ movdqu
14334 @@ -471,6 +472,7 @@ done_hash:
14335 popq %rbp
14336 popq %rbx
14337
14338 + pax_force_retaddr
14339 ret
14340 ENDPROC(sha256_transform_ssse3)
14341
14342 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14343 index 974dde9..a823ff9 100644
14344 --- a/arch/x86/crypto/sha512-avx-asm.S
14345 +++ b/arch/x86/crypto/sha512-avx-asm.S
14346 @@ -49,6 +49,7 @@
14347
14348 #ifdef CONFIG_AS_AVX
14349 #include <linux/linkage.h>
14350 +#include <asm/alternative-asm.h>
14351
14352 .text
14353
14354 @@ -364,6 +365,7 @@ updateblock:
14355 mov frame_RSPSAVE(%rsp), %rsp
14356
14357 nowork:
14358 + pax_force_retaddr
14359 ret
14360 ENDPROC(sha512_transform_avx)
14361
14362 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14363 index 568b961..ed20c37 100644
14364 --- a/arch/x86/crypto/sha512-avx2-asm.S
14365 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14366 @@ -51,6 +51,7 @@
14367
14368 #ifdef CONFIG_AS_AVX2
14369 #include <linux/linkage.h>
14370 +#include <asm/alternative-asm.h>
14371
14372 .text
14373
14374 @@ -678,6 +679,7 @@ done_hash:
14375
14376 # Restore Stack Pointer
14377 mov frame_RSPSAVE(%rsp), %rsp
14378 + pax_force_retaddr
14379 ret
14380 ENDPROC(sha512_transform_rorx)
14381
14382 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14383 index fb56855..6edd768 100644
14384 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14385 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14386 @@ -48,6 +48,7 @@
14387 ########################################################################
14388
14389 #include <linux/linkage.h>
14390 +#include <asm/alternative-asm.h>
14391
14392 .text
14393
14394 @@ -363,6 +364,7 @@ updateblock:
14395 mov frame_RSPSAVE(%rsp), %rsp
14396
14397 nowork:
14398 + pax_force_retaddr
14399 ret
14400 ENDPROC(sha512_transform_ssse3)
14401
14402 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14403 index 0505813..b067311 100644
14404 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14405 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14406 @@ -24,6 +24,7 @@
14407 */
14408
14409 #include <linux/linkage.h>
14410 +#include <asm/alternative-asm.h>
14411 #include "glue_helper-asm-avx.S"
14412
14413 .file "twofish-avx-x86_64-asm_64.S"
14414 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14415 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14416 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14417
14418 + pax_force_retaddr
14419 ret;
14420 ENDPROC(__twofish_enc_blk8)
14421
14422 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14423 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14424 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14425
14426 + pax_force_retaddr
14427 ret;
14428 ENDPROC(__twofish_dec_blk8)
14429
14430 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14431
14432 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14433
14434 + pax_force_retaddr
14435 ret;
14436 ENDPROC(twofish_ecb_enc_8way)
14437
14438 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14439
14440 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14441
14442 + pax_force_retaddr
14443 ret;
14444 ENDPROC(twofish_ecb_dec_8way)
14445
14446 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14447 * %rdx: src
14448 */
14449
14450 - pushq %r12;
14451 + pushq %r14;
14452
14453 movq %rsi, %r11;
14454 - movq %rdx, %r12;
14455 + movq %rdx, %r14;
14456
14457 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14458
14459 call __twofish_dec_blk8;
14460
14461 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14462 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14463
14464 - popq %r12;
14465 + popq %r14;
14466
14467 + pax_force_retaddr
14468 ret;
14469 ENDPROC(twofish_cbc_dec_8way)
14470
14471 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14472 * %rcx: iv (little endian, 128bit)
14473 */
14474
14475 - pushq %r12;
14476 + pushq %r14;
14477
14478 movq %rsi, %r11;
14479 - movq %rdx, %r12;
14480 + movq %rdx, %r14;
14481
14482 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14483 RD2, RX0, RX1, RY0);
14484
14485 call __twofish_enc_blk8;
14486
14487 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14488 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14489
14490 - popq %r12;
14491 + popq %r14;
14492
14493 + pax_force_retaddr
14494 ret;
14495 ENDPROC(twofish_ctr_8way)
14496
14497 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14498 /* dst <= regs xor IVs(in dst) */
14499 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14500
14501 + pax_force_retaddr
14502 ret;
14503 ENDPROC(twofish_xts_enc_8way)
14504
14505 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14506 /* dst <= regs xor IVs(in dst) */
14507 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14508
14509 + pax_force_retaddr
14510 ret;
14511 ENDPROC(twofish_xts_dec_8way)
14512 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14513 index 1c3b7ce..02f578d 100644
14514 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14515 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14516 @@ -21,6 +21,7 @@
14517 */
14518
14519 #include <linux/linkage.h>
14520 +#include <asm/alternative-asm.h>
14521
14522 .file "twofish-x86_64-asm-3way.S"
14523 .text
14524 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14525 popq %r13;
14526 popq %r14;
14527 popq %r15;
14528 + pax_force_retaddr
14529 ret;
14530
14531 .L__enc_xor3:
14532 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14533 popq %r13;
14534 popq %r14;
14535 popq %r15;
14536 + pax_force_retaddr
14537 ret;
14538 ENDPROC(__twofish_enc_blk_3way)
14539
14540 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14541 popq %r13;
14542 popq %r14;
14543 popq %r15;
14544 + pax_force_retaddr
14545 ret;
14546 ENDPROC(twofish_dec_blk_3way)
14547 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14548 index a039d21..524b8b2 100644
14549 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14550 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14551 @@ -22,6 +22,7 @@
14552
14553 #include <linux/linkage.h>
14554 #include <asm/asm-offsets.h>
14555 +#include <asm/alternative-asm.h>
14556
14557 #define a_offset 0
14558 #define b_offset 4
14559 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14560
14561 popq R1
14562 movq $1,%rax
14563 + pax_force_retaddr
14564 ret
14565 ENDPROC(twofish_enc_blk)
14566
14567 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14568
14569 popq R1
14570 movq $1,%rax
14571 + pax_force_retaddr
14572 ret
14573 ENDPROC(twofish_dec_blk)
14574 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14575 index ae6aad1..719d6d9 100644
14576 --- a/arch/x86/ia32/ia32_aout.c
14577 +++ b/arch/x86/ia32/ia32_aout.c
14578 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14579 unsigned long dump_start, dump_size;
14580 struct user32 dump;
14581
14582 + memset(&dump, 0, sizeof(dump));
14583 +
14584 fs = get_fs();
14585 set_fs(KERNEL_DS);
14586 has_dumped = 1;
14587 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14588 index d0165c9..0d5639b 100644
14589 --- a/arch/x86/ia32/ia32_signal.c
14590 +++ b/arch/x86/ia32/ia32_signal.c
14591 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14592 if (__get_user(set.sig[0], &frame->sc.oldmask)
14593 || (_COMPAT_NSIG_WORDS > 1
14594 && __copy_from_user((((char *) &set.sig) + 4),
14595 - &frame->extramask,
14596 + frame->extramask,
14597 sizeof(frame->extramask))))
14598 goto badframe;
14599
14600 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14601 sp -= frame_size;
14602 /* Align the stack pointer according to the i386 ABI,
14603 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14604 - sp = ((sp + 4) & -16ul) - 4;
14605 + sp = ((sp - 12) & -16ul) - 4;
14606 return (void __user *) sp;
14607 }
14608
14609 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14610 } else {
14611 /* Return stub is in 32bit vsyscall page */
14612 if (current->mm->context.vdso)
14613 - restorer = current->mm->context.vdso +
14614 - selected_vdso32->sym___kernel_sigreturn;
14615 + restorer = (void __force_user *)(current->mm->context.vdso +
14616 + selected_vdso32->sym___kernel_sigreturn);
14617 else
14618 - restorer = &frame->retcode;
14619 + restorer = frame->retcode;
14620 }
14621
14622 put_user_try {
14623 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14624 * These are actually not used anymore, but left because some
14625 * gdb versions depend on them as a marker.
14626 */
14627 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14628 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14629 } put_user_catch(err);
14630
14631 if (err)
14632 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14633 0xb8,
14634 __NR_ia32_rt_sigreturn,
14635 0x80cd,
14636 - 0,
14637 + 0
14638 };
14639
14640 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14641 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14642
14643 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14644 restorer = ksig->ka.sa.sa_restorer;
14645 + else if (current->mm->context.vdso)
14646 + /* Return stub is in 32bit vsyscall page */
14647 + restorer = (void __force_user *)(current->mm->context.vdso +
14648 + selected_vdso32->sym___kernel_rt_sigreturn);
14649 else
14650 - restorer = current->mm->context.vdso +
14651 - selected_vdso32->sym___kernel_rt_sigreturn;
14652 + restorer = frame->retcode;
14653 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14654
14655 /*
14656 * Not actually used anymore, but left because some gdb
14657 * versions need it.
14658 */
14659 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14660 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14661 } put_user_catch(err);
14662
14663 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14664 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14665 index 156ebca..9591cf0 100644
14666 --- a/arch/x86/ia32/ia32entry.S
14667 +++ b/arch/x86/ia32/ia32entry.S
14668 @@ -15,8 +15,10 @@
14669 #include <asm/irqflags.h>
14670 #include <asm/asm.h>
14671 #include <asm/smap.h>
14672 +#include <asm/pgtable.h>
14673 #include <linux/linkage.h>
14674 #include <linux/err.h>
14675 +#include <asm/alternative-asm.h>
14676
14677 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14678 #include <linux/elf-em.h>
14679 @@ -62,12 +64,12 @@
14680 */
14681 .macro LOAD_ARGS32 offset, _r9=0
14682 .if \_r9
14683 - movl \offset+16(%rsp),%r9d
14684 + movl \offset+R9(%rsp),%r9d
14685 .endif
14686 - movl \offset+40(%rsp),%ecx
14687 - movl \offset+48(%rsp),%edx
14688 - movl \offset+56(%rsp),%esi
14689 - movl \offset+64(%rsp),%edi
14690 + movl \offset+RCX(%rsp),%ecx
14691 + movl \offset+RDX(%rsp),%edx
14692 + movl \offset+RSI(%rsp),%esi
14693 + movl \offset+RDI(%rsp),%edi
14694 movl %eax,%eax /* zero extension */
14695 .endm
14696
14697 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14698 ENDPROC(native_irq_enable_sysexit)
14699 #endif
14700
14701 + .macro pax_enter_kernel_user
14702 + pax_set_fptr_mask
14703 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14704 + call pax_enter_kernel_user
14705 +#endif
14706 + .endm
14707 +
14708 + .macro pax_exit_kernel_user
14709 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14710 + call pax_exit_kernel_user
14711 +#endif
14712 +#ifdef CONFIG_PAX_RANDKSTACK
14713 + pushq %rax
14714 + pushq %r11
14715 + call pax_randomize_kstack
14716 + popq %r11
14717 + popq %rax
14718 +#endif
14719 + .endm
14720 +
14721 + .macro pax_erase_kstack
14722 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14723 + call pax_erase_kstack
14724 +#endif
14725 + .endm
14726 +
14727 /*
14728 * 32bit SYSENTER instruction entry.
14729 *
14730 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14731 CFI_REGISTER rsp,rbp
14732 SWAPGS_UNSAFE_STACK
14733 movq PER_CPU_VAR(kernel_stack), %rsp
14734 - addq $(KERNEL_STACK_OFFSET),%rsp
14735 - /*
14736 - * No need to follow this irqs on/off section: the syscall
14737 - * disabled irqs, here we enable it straight after entry:
14738 - */
14739 - ENABLE_INTERRUPTS(CLBR_NONE)
14740 movl %ebp,%ebp /* zero extension */
14741 pushq_cfi $__USER32_DS
14742 /*CFI_REL_OFFSET ss,0*/
14743 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14744 CFI_REL_OFFSET rsp,0
14745 pushfq_cfi
14746 /*CFI_REL_OFFSET rflags,0*/
14747 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14748 - CFI_REGISTER rip,r10
14749 + orl $X86_EFLAGS_IF,(%rsp)
14750 + GET_THREAD_INFO(%r11)
14751 + movl TI_sysenter_return(%r11), %r11d
14752 + CFI_REGISTER rip,r11
14753 pushq_cfi $__USER32_CS
14754 /*CFI_REL_OFFSET cs,0*/
14755 movl %eax, %eax
14756 - pushq_cfi %r10
14757 + pushq_cfi %r11
14758 CFI_REL_OFFSET rip,0
14759 pushq_cfi %rax
14760 cld
14761 SAVE_ARGS 0,1,0
14762 + pax_enter_kernel_user
14763 +
14764 +#ifdef CONFIG_PAX_RANDKSTACK
14765 + pax_erase_kstack
14766 +#endif
14767 +
14768 + /*
14769 + * No need to follow this irqs on/off section: the syscall
14770 + * disabled irqs, here we enable it straight after entry:
14771 + */
14772 + ENABLE_INTERRUPTS(CLBR_NONE)
14773 /* no need to do an access_ok check here because rbp has been
14774 32bit zero extended */
14775 +
14776 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14777 + addq pax_user_shadow_base,%rbp
14778 + ASM_PAX_OPEN_USERLAND
14779 +#endif
14780 +
14781 ASM_STAC
14782 1: movl (%rbp),%ebp
14783 _ASM_EXTABLE(1b,ia32_badarg)
14784 ASM_CLAC
14785
14786 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14787 + ASM_PAX_CLOSE_USERLAND
14788 +#endif
14789 +
14790 /*
14791 * Sysenter doesn't filter flags, so we need to clear NT
14792 * ourselves. To save a few cycles, we can check whether
14793 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14794 jnz sysenter_fix_flags
14795 sysenter_flags_fixed:
14796
14797 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14798 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14799 + GET_THREAD_INFO(%r11)
14800 + orl $TS_COMPAT,TI_status(%r11)
14801 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14802 CFI_REMEMBER_STATE
14803 jnz sysenter_tracesys
14804 cmpq $(IA32_NR_syscalls-1),%rax
14805 @@ -172,14 +218,17 @@ sysenter_do_call:
14806 sysenter_dispatch:
14807 call *ia32_sys_call_table(,%rax,8)
14808 movq %rax,RAX-ARGOFFSET(%rsp)
14809 + GET_THREAD_INFO(%r11)
14810 DISABLE_INTERRUPTS(CLBR_NONE)
14811 TRACE_IRQS_OFF
14812 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14813 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14814 jnz sysexit_audit
14815 sysexit_from_sys_call:
14816 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14817 + pax_exit_kernel_user
14818 + pax_erase_kstack
14819 + andl $~TS_COMPAT,TI_status(%r11)
14820 /* clear IF, that popfq doesn't enable interrupts early */
14821 - andl $~0x200,EFLAGS-ARGOFFSET(%rsp)
14822 + andl $~X86_EFLAGS_IF,EFLAGS-ARGOFFSET(%rsp)
14823 movl RIP-ARGOFFSET(%rsp),%edx /* User %eip */
14824 CFI_REGISTER rip,rdx
14825 RESTORE_ARGS 0,24,0,0,0,0
14826 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14827 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14828 movl %eax,%edi /* 1st arg: syscall number */
14829 call __audit_syscall_entry
14830 +
14831 + pax_erase_kstack
14832 +
14833 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14834 cmpq $(IA32_NR_syscalls-1),%rax
14835 ja ia32_badsys
14836 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14837 .endm
14838
14839 .macro auditsys_exit exit
14840 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14841 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14842 jnz ia32_ret_from_sys_call
14843 TRACE_IRQS_ON
14844 ENABLE_INTERRUPTS(CLBR_NONE)
14845 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14846 1: setbe %al /* 1 if error, 0 if not */
14847 movzbl %al,%edi /* zero-extend that into %edi */
14848 call __audit_syscall_exit
14849 + GET_THREAD_INFO(%r11)
14850 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14851 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14852 DISABLE_INTERRUPTS(CLBR_NONE)
14853 TRACE_IRQS_OFF
14854 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14855 + testl %edi,TI_flags(%r11)
14856 jz \exit
14857 CLEAR_RREGS -ARGOFFSET
14858 jmp int_with_check
14859 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14860
14861 sysenter_tracesys:
14862 #ifdef CONFIG_AUDITSYSCALL
14863 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14864 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14865 jz sysenter_auditsys
14866 #endif
14867 SAVE_REST
14868 @@ -265,6 +318,9 @@ sysenter_tracesys:
14869 RESTORE_REST
14870 cmpq $(IA32_NR_syscalls-1),%rax
14871 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14872 +
14873 + pax_erase_kstack
14874 +
14875 jmp sysenter_do_call
14876 CFI_ENDPROC
14877 ENDPROC(ia32_sysenter_target)
14878 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14879 ENTRY(ia32_cstar_target)
14880 CFI_STARTPROC32 simple
14881 CFI_SIGNAL_FRAME
14882 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14883 + CFI_DEF_CFA rsp,0
14884 CFI_REGISTER rip,rcx
14885 /*CFI_REGISTER rflags,r11*/
14886 SWAPGS_UNSAFE_STACK
14887 movl %esp,%r8d
14888 CFI_REGISTER rsp,r8
14889 movq PER_CPU_VAR(kernel_stack),%rsp
14890 + SAVE_ARGS 8*6,0,0
14891 + pax_enter_kernel_user
14892 +
14893 +#ifdef CONFIG_PAX_RANDKSTACK
14894 + pax_erase_kstack
14895 +#endif
14896 +
14897 /*
14898 * No need to follow this irqs on/off section: the syscall
14899 * disabled irqs and here we enable it straight after entry:
14900 */
14901 ENABLE_INTERRUPTS(CLBR_NONE)
14902 - SAVE_ARGS 8,0,0
14903 movl %eax,%eax /* zero extension */
14904 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14905 movq %rcx,RIP-ARGOFFSET(%rsp)
14906 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14907 /* no need to do an access_ok check here because r8 has been
14908 32bit zero extended */
14909 /* hardware stack frame is complete now */
14910 +
14911 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14912 + ASM_PAX_OPEN_USERLAND
14913 + movq pax_user_shadow_base,%r8
14914 + addq RSP-ARGOFFSET(%rsp),%r8
14915 +#endif
14916 +
14917 ASM_STAC
14918 1: movl (%r8),%r9d
14919 _ASM_EXTABLE(1b,ia32_badarg)
14920 ASM_CLAC
14921 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14922 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14923 +
14924 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14925 + ASM_PAX_CLOSE_USERLAND
14926 +#endif
14927 +
14928 + GET_THREAD_INFO(%r11)
14929 + orl $TS_COMPAT,TI_status(%r11)
14930 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14931 CFI_REMEMBER_STATE
14932 jnz cstar_tracesys
14933 cmpq $IA32_NR_syscalls-1,%rax
14934 @@ -335,13 +410,16 @@ cstar_do_call:
14935 cstar_dispatch:
14936 call *ia32_sys_call_table(,%rax,8)
14937 movq %rax,RAX-ARGOFFSET(%rsp)
14938 + GET_THREAD_INFO(%r11)
14939 DISABLE_INTERRUPTS(CLBR_NONE)
14940 TRACE_IRQS_OFF
14941 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14942 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14943 jnz sysretl_audit
14944 sysretl_from_sys_call:
14945 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14946 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14947 + pax_exit_kernel_user
14948 + pax_erase_kstack
14949 + andl $~TS_COMPAT,TI_status(%r11)
14950 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14951 movl RIP-ARGOFFSET(%rsp),%ecx
14952 CFI_REGISTER rip,rcx
14953 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14954 @@ -368,7 +446,7 @@ sysretl_audit:
14955
14956 cstar_tracesys:
14957 #ifdef CONFIG_AUDITSYSCALL
14958 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14959 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14960 jz cstar_auditsys
14961 #endif
14962 xchgl %r9d,%ebp
14963 @@ -382,11 +460,19 @@ cstar_tracesys:
14964 xchgl %ebp,%r9d
14965 cmpq $(IA32_NR_syscalls-1),%rax
14966 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14967 +
14968 + pax_erase_kstack
14969 +
14970 jmp cstar_do_call
14971 END(ia32_cstar_target)
14972
14973 ia32_badarg:
14974 ASM_CLAC
14975 +
14976 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14977 + ASM_PAX_CLOSE_USERLAND
14978 +#endif
14979 +
14980 movq $-EFAULT,%rax
14981 jmp ia32_sysret
14982 CFI_ENDPROC
14983 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
14984 CFI_REL_OFFSET rip,RIP-RIP
14985 PARAVIRT_ADJUST_EXCEPTION_FRAME
14986 SWAPGS
14987 - /*
14988 - * No need to follow this irqs on/off section: the syscall
14989 - * disabled irqs and here we enable it straight after entry:
14990 - */
14991 - ENABLE_INTERRUPTS(CLBR_NONE)
14992 movl %eax,%eax
14993 pushq_cfi %rax
14994 cld
14995 /* note the registers are not zero extended to the sf.
14996 this could be a problem. */
14997 SAVE_ARGS 0,1,0
14998 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14999 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15000 + pax_enter_kernel_user
15001 +
15002 +#ifdef CONFIG_PAX_RANDKSTACK
15003 + pax_erase_kstack
15004 +#endif
15005 +
15006 + /*
15007 + * No need to follow this irqs on/off section: the syscall
15008 + * disabled irqs and here we enable it straight after entry:
15009 + */
15010 + ENABLE_INTERRUPTS(CLBR_NONE)
15011 + GET_THREAD_INFO(%r11)
15012 + orl $TS_COMPAT,TI_status(%r11)
15013 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15014 jnz ia32_tracesys
15015 cmpq $(IA32_NR_syscalls-1),%rax
15016 ja ia32_badsys
15017 @@ -458,6 +551,9 @@ ia32_tracesys:
15018 RESTORE_REST
15019 cmpq $(IA32_NR_syscalls-1),%rax
15020 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15021 +
15022 + pax_erase_kstack
15023 +
15024 jmp ia32_do_call
15025 END(ia32_syscall)
15026
15027 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15028 index 8e0ceec..af13504 100644
15029 --- a/arch/x86/ia32/sys_ia32.c
15030 +++ b/arch/x86/ia32/sys_ia32.c
15031 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15032 */
15033 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15034 {
15035 - typeof(ubuf->st_uid) uid = 0;
15036 - typeof(ubuf->st_gid) gid = 0;
15037 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15038 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15039 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15040 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15041 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15042 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15043 index 372231c..51b537d 100644
15044 --- a/arch/x86/include/asm/alternative-asm.h
15045 +++ b/arch/x86/include/asm/alternative-asm.h
15046 @@ -18,6 +18,45 @@
15047 .endm
15048 #endif
15049
15050 +#ifdef KERNEXEC_PLUGIN
15051 + .macro pax_force_retaddr_bts rip=0
15052 + btsq $63,\rip(%rsp)
15053 + .endm
15054 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15055 + .macro pax_force_retaddr rip=0, reload=0
15056 + btsq $63,\rip(%rsp)
15057 + .endm
15058 + .macro pax_force_fptr ptr
15059 + btsq $63,\ptr
15060 + .endm
15061 + .macro pax_set_fptr_mask
15062 + .endm
15063 +#endif
15064 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15065 + .macro pax_force_retaddr rip=0, reload=0
15066 + .if \reload
15067 + pax_set_fptr_mask
15068 + .endif
15069 + orq %r12,\rip(%rsp)
15070 + .endm
15071 + .macro pax_force_fptr ptr
15072 + orq %r12,\ptr
15073 + .endm
15074 + .macro pax_set_fptr_mask
15075 + movabs $0x8000000000000000,%r12
15076 + .endm
15077 +#endif
15078 +#else
15079 + .macro pax_force_retaddr rip=0, reload=0
15080 + .endm
15081 + .macro pax_force_fptr ptr
15082 + .endm
15083 + .macro pax_force_retaddr_bts rip=0
15084 + .endm
15085 + .macro pax_set_fptr_mask
15086 + .endm
15087 +#endif
15088 +
15089 .macro altinstruction_entry orig alt feature orig_len alt_len
15090 .long \orig - .
15091 .long \alt - .
15092 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15093 index 473bdbe..b1e3377 100644
15094 --- a/arch/x86/include/asm/alternative.h
15095 +++ b/arch/x86/include/asm/alternative.h
15096 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15097 ".pushsection .discard,\"aw\",@progbits\n" \
15098 DISCARD_ENTRY(1) \
15099 ".popsection\n" \
15100 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15101 + ".pushsection .altinstr_replacement, \"a\"\n" \
15102 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15103 ".popsection"
15104
15105 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15106 DISCARD_ENTRY(1) \
15107 DISCARD_ENTRY(2) \
15108 ".popsection\n" \
15109 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15110 + ".pushsection .altinstr_replacement, \"a\"\n" \
15111 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15112 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15113 ".popsection"
15114 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15115 index efc3b22..85c4f3a 100644
15116 --- a/arch/x86/include/asm/apic.h
15117 +++ b/arch/x86/include/asm/apic.h
15118 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15119
15120 #ifdef CONFIG_X86_LOCAL_APIC
15121
15122 -extern unsigned int apic_verbosity;
15123 +extern int apic_verbosity;
15124 extern int local_apic_timer_c2_ok;
15125
15126 extern int disable_apic;
15127 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15128 index 20370c6..a2eb9b0 100644
15129 --- a/arch/x86/include/asm/apm.h
15130 +++ b/arch/x86/include/asm/apm.h
15131 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15132 __asm__ __volatile__(APM_DO_ZERO_SEGS
15133 "pushl %%edi\n\t"
15134 "pushl %%ebp\n\t"
15135 - "lcall *%%cs:apm_bios_entry\n\t"
15136 + "lcall *%%ss:apm_bios_entry\n\t"
15137 "setc %%al\n\t"
15138 "popl %%ebp\n\t"
15139 "popl %%edi\n\t"
15140 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15141 __asm__ __volatile__(APM_DO_ZERO_SEGS
15142 "pushl %%edi\n\t"
15143 "pushl %%ebp\n\t"
15144 - "lcall *%%cs:apm_bios_entry\n\t"
15145 + "lcall *%%ss:apm_bios_entry\n\t"
15146 "setc %%bl\n\t"
15147 "popl %%ebp\n\t"
15148 "popl %%edi\n\t"
15149 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15150 index 5e5cd12..51cdc93 100644
15151 --- a/arch/x86/include/asm/atomic.h
15152 +++ b/arch/x86/include/asm/atomic.h
15153 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15154 }
15155
15156 /**
15157 + * atomic_read_unchecked - read atomic variable
15158 + * @v: pointer of type atomic_unchecked_t
15159 + *
15160 + * Atomically reads the value of @v.
15161 + */
15162 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15163 +{
15164 + return ACCESS_ONCE((v)->counter);
15165 +}
15166 +
15167 +/**
15168 * atomic_set - set atomic variable
15169 * @v: pointer of type atomic_t
15170 * @i: required value
15171 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15172 }
15173
15174 /**
15175 + * atomic_set_unchecked - set atomic variable
15176 + * @v: pointer of type atomic_unchecked_t
15177 + * @i: required value
15178 + *
15179 + * Atomically sets the value of @v to @i.
15180 + */
15181 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15182 +{
15183 + v->counter = i;
15184 +}
15185 +
15186 +/**
15187 * atomic_add - add integer to atomic variable
15188 * @i: integer value to add
15189 * @v: pointer of type atomic_t
15190 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15191 */
15192 static inline void atomic_add(int i, atomic_t *v)
15193 {
15194 - asm volatile(LOCK_PREFIX "addl %1,%0"
15195 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15196 +
15197 +#ifdef CONFIG_PAX_REFCOUNT
15198 + "jno 0f\n"
15199 + LOCK_PREFIX "subl %1,%0\n"
15200 + "int $4\n0:\n"
15201 + _ASM_EXTABLE(0b, 0b)
15202 +#endif
15203 +
15204 + : "+m" (v->counter)
15205 + : "ir" (i));
15206 +}
15207 +
15208 +/**
15209 + * atomic_add_unchecked - add integer to atomic variable
15210 + * @i: integer value to add
15211 + * @v: pointer of type atomic_unchecked_t
15212 + *
15213 + * Atomically adds @i to @v.
15214 + */
15215 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15216 +{
15217 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15218 : "+m" (v->counter)
15219 : "ir" (i));
15220 }
15221 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15222 */
15223 static inline void atomic_sub(int i, atomic_t *v)
15224 {
15225 - asm volatile(LOCK_PREFIX "subl %1,%0"
15226 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15227 +
15228 +#ifdef CONFIG_PAX_REFCOUNT
15229 + "jno 0f\n"
15230 + LOCK_PREFIX "addl %1,%0\n"
15231 + "int $4\n0:\n"
15232 + _ASM_EXTABLE(0b, 0b)
15233 +#endif
15234 +
15235 + : "+m" (v->counter)
15236 + : "ir" (i));
15237 +}
15238 +
15239 +/**
15240 + * atomic_sub_unchecked - subtract integer from atomic variable
15241 + * @i: integer value to subtract
15242 + * @v: pointer of type atomic_unchecked_t
15243 + *
15244 + * Atomically subtracts @i from @v.
15245 + */
15246 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15247 +{
15248 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15249 : "+m" (v->counter)
15250 : "ir" (i));
15251 }
15252 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15253 */
15254 static inline int atomic_sub_and_test(int i, atomic_t *v)
15255 {
15256 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15257 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15258 }
15259
15260 /**
15261 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15262 */
15263 static inline void atomic_inc(atomic_t *v)
15264 {
15265 - asm volatile(LOCK_PREFIX "incl %0"
15266 + asm volatile(LOCK_PREFIX "incl %0\n"
15267 +
15268 +#ifdef CONFIG_PAX_REFCOUNT
15269 + "jno 0f\n"
15270 + LOCK_PREFIX "decl %0\n"
15271 + "int $4\n0:\n"
15272 + _ASM_EXTABLE(0b, 0b)
15273 +#endif
15274 +
15275 + : "+m" (v->counter));
15276 +}
15277 +
15278 +/**
15279 + * atomic_inc_unchecked - increment atomic variable
15280 + * @v: pointer of type atomic_unchecked_t
15281 + *
15282 + * Atomically increments @v by 1.
15283 + */
15284 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15285 +{
15286 + asm volatile(LOCK_PREFIX "incl %0\n"
15287 : "+m" (v->counter));
15288 }
15289
15290 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15291 */
15292 static inline void atomic_dec(atomic_t *v)
15293 {
15294 - asm volatile(LOCK_PREFIX "decl %0"
15295 + asm volatile(LOCK_PREFIX "decl %0\n"
15296 +
15297 +#ifdef CONFIG_PAX_REFCOUNT
15298 + "jno 0f\n"
15299 + LOCK_PREFIX "incl %0\n"
15300 + "int $4\n0:\n"
15301 + _ASM_EXTABLE(0b, 0b)
15302 +#endif
15303 +
15304 + : "+m" (v->counter));
15305 +}
15306 +
15307 +/**
15308 + * atomic_dec_unchecked - decrement atomic variable
15309 + * @v: pointer of type atomic_unchecked_t
15310 + *
15311 + * Atomically decrements @v by 1.
15312 + */
15313 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15314 +{
15315 + asm volatile(LOCK_PREFIX "decl %0\n"
15316 : "+m" (v->counter));
15317 }
15318
15319 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15320 */
15321 static inline int atomic_dec_and_test(atomic_t *v)
15322 {
15323 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15324 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15325 }
15326
15327 /**
15328 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15329 */
15330 static inline int atomic_inc_and_test(atomic_t *v)
15331 {
15332 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15333 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15334 +}
15335 +
15336 +/**
15337 + * atomic_inc_and_test_unchecked - increment and test
15338 + * @v: pointer of type atomic_unchecked_t
15339 + *
15340 + * Atomically increments @v by 1
15341 + * and returns true if the result is zero, or false for all
15342 + * other cases.
15343 + */
15344 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15345 +{
15346 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15347 }
15348
15349 /**
15350 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15351 */
15352 static inline int atomic_add_negative(int i, atomic_t *v)
15353 {
15354 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15355 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15356 }
15357
15358 /**
15359 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15360 *
15361 * Atomically adds @i to @v and returns @i + @v
15362 */
15363 -static inline int atomic_add_return(int i, atomic_t *v)
15364 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15365 +{
15366 + return i + xadd_check_overflow(&v->counter, i);
15367 +}
15368 +
15369 +/**
15370 + * atomic_add_return_unchecked - add integer and return
15371 + * @i: integer value to add
15372 + * @v: pointer of type atomic_unchecked_t
15373 + *
15374 + * Atomically adds @i to @v and returns @i + @v
15375 + */
15376 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15377 {
15378 return i + xadd(&v->counter, i);
15379 }
15380 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15381 *
15382 * Atomically subtracts @i from @v and returns @v - @i
15383 */
15384 -static inline int atomic_sub_return(int i, atomic_t *v)
15385 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15386 {
15387 return atomic_add_return(-i, v);
15388 }
15389
15390 #define atomic_inc_return(v) (atomic_add_return(1, v))
15391 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15392 +{
15393 + return atomic_add_return_unchecked(1, v);
15394 +}
15395 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15396
15397 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15398 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15399 +{
15400 + return cmpxchg(&v->counter, old, new);
15401 +}
15402 +
15403 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15404 {
15405 return cmpxchg(&v->counter, old, new);
15406 }
15407 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15408 return xchg(&v->counter, new);
15409 }
15410
15411 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15412 +{
15413 + return xchg(&v->counter, new);
15414 +}
15415 +
15416 /**
15417 * __atomic_add_unless - add unless the number is already a given value
15418 * @v: pointer of type atomic_t
15419 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15420 */
15421 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15422 {
15423 - int c, old;
15424 + int c, old, new;
15425 c = atomic_read(v);
15426 for (;;) {
15427 - if (unlikely(c == (u)))
15428 + if (unlikely(c == u))
15429 break;
15430 - old = atomic_cmpxchg((v), c, c + (a));
15431 +
15432 + asm volatile("addl %2,%0\n"
15433 +
15434 +#ifdef CONFIG_PAX_REFCOUNT
15435 + "jno 0f\n"
15436 + "subl %2,%0\n"
15437 + "int $4\n0:\n"
15438 + _ASM_EXTABLE(0b, 0b)
15439 +#endif
15440 +
15441 + : "=r" (new)
15442 + : "0" (c), "ir" (a));
15443 +
15444 + old = atomic_cmpxchg(v, c, new);
15445 if (likely(old == c))
15446 break;
15447 c = old;
15448 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15449 }
15450
15451 /**
15452 + * atomic_inc_not_zero_hint - increment if not null
15453 + * @v: pointer of type atomic_t
15454 + * @hint: probable value of the atomic before the increment
15455 + *
15456 + * This version of atomic_inc_not_zero() gives a hint of probable
15457 + * value of the atomic. This helps processor to not read the memory
15458 + * before doing the atomic read/modify/write cycle, lowering
15459 + * number of bus transactions on some arches.
15460 + *
15461 + * Returns: 0 if increment was not done, 1 otherwise.
15462 + */
15463 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15464 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15465 +{
15466 + int val, c = hint, new;
15467 +
15468 + /* sanity test, should be removed by compiler if hint is a constant */
15469 + if (!hint)
15470 + return __atomic_add_unless(v, 1, 0);
15471 +
15472 + do {
15473 + asm volatile("incl %0\n"
15474 +
15475 +#ifdef CONFIG_PAX_REFCOUNT
15476 + "jno 0f\n"
15477 + "decl %0\n"
15478 + "int $4\n0:\n"
15479 + _ASM_EXTABLE(0b, 0b)
15480 +#endif
15481 +
15482 + : "=r" (new)
15483 + : "0" (c));
15484 +
15485 + val = atomic_cmpxchg(v, c, new);
15486 + if (val == c)
15487 + return 1;
15488 + c = val;
15489 + } while (c);
15490 +
15491 + return 0;
15492 +}
15493 +
15494 +/**
15495 * atomic_inc_short - increment of a short integer
15496 * @v: pointer to type int
15497 *
15498 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15499 }
15500
15501 /* These are x86-specific, used by some header files */
15502 -#define atomic_clear_mask(mask, addr) \
15503 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15504 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15505 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15506 +{
15507 + asm volatile(LOCK_PREFIX "andl %1,%0"
15508 + : "+m" (v->counter)
15509 + : "r" (~(mask))
15510 + : "memory");
15511 +}
15512
15513 -#define atomic_set_mask(mask, addr) \
15514 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15515 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15516 - : "memory")
15517 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15518 +{
15519 + asm volatile(LOCK_PREFIX "andl %1,%0"
15520 + : "+m" (v->counter)
15521 + : "r" (~(mask))
15522 + : "memory");
15523 +}
15524 +
15525 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15526 +{
15527 + asm volatile(LOCK_PREFIX "orl %1,%0"
15528 + : "+m" (v->counter)
15529 + : "r" (mask)
15530 + : "memory");
15531 +}
15532 +
15533 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15534 +{
15535 + asm volatile(LOCK_PREFIX "orl %1,%0"
15536 + : "+m" (v->counter)
15537 + : "r" (mask)
15538 + : "memory");
15539 +}
15540
15541 #ifdef CONFIG_X86_32
15542 # include <asm/atomic64_32.h>
15543 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15544 index b154de7..bf18a5a 100644
15545 --- a/arch/x86/include/asm/atomic64_32.h
15546 +++ b/arch/x86/include/asm/atomic64_32.h
15547 @@ -12,6 +12,14 @@ typedef struct {
15548 u64 __aligned(8) counter;
15549 } atomic64_t;
15550
15551 +#ifdef CONFIG_PAX_REFCOUNT
15552 +typedef struct {
15553 + u64 __aligned(8) counter;
15554 +} atomic64_unchecked_t;
15555 +#else
15556 +typedef atomic64_t atomic64_unchecked_t;
15557 +#endif
15558 +
15559 #define ATOMIC64_INIT(val) { (val) }
15560
15561 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15562 @@ -37,21 +45,31 @@ typedef struct {
15563 ATOMIC64_DECL_ONE(sym##_386)
15564
15565 ATOMIC64_DECL_ONE(add_386);
15566 +ATOMIC64_DECL_ONE(add_unchecked_386);
15567 ATOMIC64_DECL_ONE(sub_386);
15568 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15569 ATOMIC64_DECL_ONE(inc_386);
15570 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15571 ATOMIC64_DECL_ONE(dec_386);
15572 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15573 #endif
15574
15575 #define alternative_atomic64(f, out, in...) \
15576 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15577
15578 ATOMIC64_DECL(read);
15579 +ATOMIC64_DECL(read_unchecked);
15580 ATOMIC64_DECL(set);
15581 +ATOMIC64_DECL(set_unchecked);
15582 ATOMIC64_DECL(xchg);
15583 ATOMIC64_DECL(add_return);
15584 +ATOMIC64_DECL(add_return_unchecked);
15585 ATOMIC64_DECL(sub_return);
15586 +ATOMIC64_DECL(sub_return_unchecked);
15587 ATOMIC64_DECL(inc_return);
15588 +ATOMIC64_DECL(inc_return_unchecked);
15589 ATOMIC64_DECL(dec_return);
15590 +ATOMIC64_DECL(dec_return_unchecked);
15591 ATOMIC64_DECL(dec_if_positive);
15592 ATOMIC64_DECL(inc_not_zero);
15593 ATOMIC64_DECL(add_unless);
15594 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15595 }
15596
15597 /**
15598 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15599 + * @p: pointer to type atomic64_unchecked_t
15600 + * @o: expected value
15601 + * @n: new value
15602 + *
15603 + * Atomically sets @v to @n if it was equal to @o and returns
15604 + * the old value.
15605 + */
15606 +
15607 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15608 +{
15609 + return cmpxchg64(&v->counter, o, n);
15610 +}
15611 +
15612 +/**
15613 * atomic64_xchg - xchg atomic64 variable
15614 * @v: pointer to type atomic64_t
15615 * @n: value to assign
15616 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15617 }
15618
15619 /**
15620 + * atomic64_set_unchecked - set atomic64 variable
15621 + * @v: pointer to type atomic64_unchecked_t
15622 + * @n: value to assign
15623 + *
15624 + * Atomically sets the value of @v to @n.
15625 + */
15626 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15627 +{
15628 + unsigned high = (unsigned)(i >> 32);
15629 + unsigned low = (unsigned)i;
15630 + alternative_atomic64(set, /* no output */,
15631 + "S" (v), "b" (low), "c" (high)
15632 + : "eax", "edx", "memory");
15633 +}
15634 +
15635 +/**
15636 * atomic64_read - read atomic64 variable
15637 * @v: pointer to type atomic64_t
15638 *
15639 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15640 }
15641
15642 /**
15643 + * atomic64_read_unchecked - read atomic64 variable
15644 + * @v: pointer to type atomic64_unchecked_t
15645 + *
15646 + * Atomically reads the value of @v and returns it.
15647 + */
15648 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15649 +{
15650 + long long r;
15651 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15652 + return r;
15653 + }
15654 +
15655 +/**
15656 * atomic64_add_return - add and return
15657 * @i: integer value to add
15658 * @v: pointer to type atomic64_t
15659 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15660 return i;
15661 }
15662
15663 +/**
15664 + * atomic64_add_return_unchecked - add and return
15665 + * @i: integer value to add
15666 + * @v: pointer to type atomic64_unchecked_t
15667 + *
15668 + * Atomically adds @i to @v and returns @i + *@v
15669 + */
15670 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15671 +{
15672 + alternative_atomic64(add_return_unchecked,
15673 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15674 + ASM_NO_INPUT_CLOBBER("memory"));
15675 + return i;
15676 +}
15677 +
15678 /*
15679 * Other variants with different arithmetic operators:
15680 */
15681 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15682 return a;
15683 }
15684
15685 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15686 +{
15687 + long long a;
15688 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15689 + "S" (v) : "memory", "ecx");
15690 + return a;
15691 +}
15692 +
15693 static inline long long atomic64_dec_return(atomic64_t *v)
15694 {
15695 long long a;
15696 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15697 }
15698
15699 /**
15700 + * atomic64_add_unchecked - add integer to atomic64 variable
15701 + * @i: integer value to add
15702 + * @v: pointer to type atomic64_unchecked_t
15703 + *
15704 + * Atomically adds @i to @v.
15705 + */
15706 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15707 +{
15708 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15709 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15710 + ASM_NO_INPUT_CLOBBER("memory"));
15711 + return i;
15712 +}
15713 +
15714 +/**
15715 * atomic64_sub - subtract the atomic64 variable
15716 * @i: integer value to subtract
15717 * @v: pointer to type atomic64_t
15718 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15719 index f8d273e..02f39f3 100644
15720 --- a/arch/x86/include/asm/atomic64_64.h
15721 +++ b/arch/x86/include/asm/atomic64_64.h
15722 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15723 }
15724
15725 /**
15726 + * atomic64_read_unchecked - read atomic64 variable
15727 + * @v: pointer of type atomic64_unchecked_t
15728 + *
15729 + * Atomically reads the value of @v.
15730 + * Doesn't imply a read memory barrier.
15731 + */
15732 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15733 +{
15734 + return ACCESS_ONCE((v)->counter);
15735 +}
15736 +
15737 +/**
15738 * atomic64_set - set atomic64 variable
15739 * @v: pointer to type atomic64_t
15740 * @i: required value
15741 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15742 }
15743
15744 /**
15745 + * atomic64_set_unchecked - set atomic64 variable
15746 + * @v: pointer to type atomic64_unchecked_t
15747 + * @i: required value
15748 + *
15749 + * Atomically sets the value of @v to @i.
15750 + */
15751 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15752 +{
15753 + v->counter = i;
15754 +}
15755 +
15756 +/**
15757 * atomic64_add - add integer to atomic64 variable
15758 * @i: integer value to add
15759 * @v: pointer to type atomic64_t
15760 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15761 */
15762 static inline void atomic64_add(long i, atomic64_t *v)
15763 {
15764 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15765 +
15766 +#ifdef CONFIG_PAX_REFCOUNT
15767 + "jno 0f\n"
15768 + LOCK_PREFIX "subq %1,%0\n"
15769 + "int $4\n0:\n"
15770 + _ASM_EXTABLE(0b, 0b)
15771 +#endif
15772 +
15773 + : "=m" (v->counter)
15774 + : "er" (i), "m" (v->counter));
15775 +}
15776 +
15777 +/**
15778 + * atomic64_add_unchecked - add integer to atomic64 variable
15779 + * @i: integer value to add
15780 + * @v: pointer to type atomic64_unchecked_t
15781 + *
15782 + * Atomically adds @i to @v.
15783 + */
15784 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15785 +{
15786 asm volatile(LOCK_PREFIX "addq %1,%0"
15787 : "=m" (v->counter)
15788 : "er" (i), "m" (v->counter));
15789 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15790 */
15791 static inline void atomic64_sub(long i, atomic64_t *v)
15792 {
15793 - asm volatile(LOCK_PREFIX "subq %1,%0"
15794 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15795 +
15796 +#ifdef CONFIG_PAX_REFCOUNT
15797 + "jno 0f\n"
15798 + LOCK_PREFIX "addq %1,%0\n"
15799 + "int $4\n0:\n"
15800 + _ASM_EXTABLE(0b, 0b)
15801 +#endif
15802 +
15803 + : "=m" (v->counter)
15804 + : "er" (i), "m" (v->counter));
15805 +}
15806 +
15807 +/**
15808 + * atomic64_sub_unchecked - subtract the atomic64 variable
15809 + * @i: integer value to subtract
15810 + * @v: pointer to type atomic64_unchecked_t
15811 + *
15812 + * Atomically subtracts @i from @v.
15813 + */
15814 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15815 +{
15816 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15817 : "=m" (v->counter)
15818 : "er" (i), "m" (v->counter));
15819 }
15820 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15821 */
15822 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15823 {
15824 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15825 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15826 }
15827
15828 /**
15829 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15830 */
15831 static inline void atomic64_inc(atomic64_t *v)
15832 {
15833 + asm volatile(LOCK_PREFIX "incq %0\n"
15834 +
15835 +#ifdef CONFIG_PAX_REFCOUNT
15836 + "jno 0f\n"
15837 + LOCK_PREFIX "decq %0\n"
15838 + "int $4\n0:\n"
15839 + _ASM_EXTABLE(0b, 0b)
15840 +#endif
15841 +
15842 + : "=m" (v->counter)
15843 + : "m" (v->counter));
15844 +}
15845 +
15846 +/**
15847 + * atomic64_inc_unchecked - increment atomic64 variable
15848 + * @v: pointer to type atomic64_unchecked_t
15849 + *
15850 + * Atomically increments @v by 1.
15851 + */
15852 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15853 +{
15854 asm volatile(LOCK_PREFIX "incq %0"
15855 : "=m" (v->counter)
15856 : "m" (v->counter));
15857 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15858 */
15859 static inline void atomic64_dec(atomic64_t *v)
15860 {
15861 - asm volatile(LOCK_PREFIX "decq %0"
15862 + asm volatile(LOCK_PREFIX "decq %0\n"
15863 +
15864 +#ifdef CONFIG_PAX_REFCOUNT
15865 + "jno 0f\n"
15866 + LOCK_PREFIX "incq %0\n"
15867 + "int $4\n0:\n"
15868 + _ASM_EXTABLE(0b, 0b)
15869 +#endif
15870 +
15871 + : "=m" (v->counter)
15872 + : "m" (v->counter));
15873 +}
15874 +
15875 +/**
15876 + * atomic64_dec_unchecked - decrement atomic64 variable
15877 + * @v: pointer to type atomic64_t
15878 + *
15879 + * Atomically decrements @v by 1.
15880 + */
15881 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15882 +{
15883 + asm volatile(LOCK_PREFIX "decq %0\n"
15884 : "=m" (v->counter)
15885 : "m" (v->counter));
15886 }
15887 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15888 */
15889 static inline int atomic64_dec_and_test(atomic64_t *v)
15890 {
15891 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15892 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15893 }
15894
15895 /**
15896 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15897 */
15898 static inline int atomic64_inc_and_test(atomic64_t *v)
15899 {
15900 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15901 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15902 }
15903
15904 /**
15905 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15906 */
15907 static inline int atomic64_add_negative(long i, atomic64_t *v)
15908 {
15909 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15910 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15911 }
15912
15913 /**
15914 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15915 */
15916 static inline long atomic64_add_return(long i, atomic64_t *v)
15917 {
15918 + return i + xadd_check_overflow(&v->counter, i);
15919 +}
15920 +
15921 +/**
15922 + * atomic64_add_return_unchecked - add and return
15923 + * @i: integer value to add
15924 + * @v: pointer to type atomic64_unchecked_t
15925 + *
15926 + * Atomically adds @i to @v and returns @i + @v
15927 + */
15928 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15929 +{
15930 return i + xadd(&v->counter, i);
15931 }
15932
15933 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15934 }
15935
15936 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15937 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15938 +{
15939 + return atomic64_add_return_unchecked(1, v);
15940 +}
15941 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15942
15943 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15944 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15945 return cmpxchg(&v->counter, old, new);
15946 }
15947
15948 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15949 +{
15950 + return cmpxchg(&v->counter, old, new);
15951 +}
15952 +
15953 static inline long atomic64_xchg(atomic64_t *v, long new)
15954 {
15955 return xchg(&v->counter, new);
15956 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15957 */
15958 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15959 {
15960 - long c, old;
15961 + long c, old, new;
15962 c = atomic64_read(v);
15963 for (;;) {
15964 - if (unlikely(c == (u)))
15965 + if (unlikely(c == u))
15966 break;
15967 - old = atomic64_cmpxchg((v), c, c + (a));
15968 +
15969 + asm volatile("add %2,%0\n"
15970 +
15971 +#ifdef CONFIG_PAX_REFCOUNT
15972 + "jno 0f\n"
15973 + "sub %2,%0\n"
15974 + "int $4\n0:\n"
15975 + _ASM_EXTABLE(0b, 0b)
15976 +#endif
15977 +
15978 + : "=r" (new)
15979 + : "0" (c), "ir" (a));
15980 +
15981 + old = atomic64_cmpxchg(v, c, new);
15982 if (likely(old == c))
15983 break;
15984 c = old;
15985 }
15986 - return c != (u);
15987 + return c != u;
15988 }
15989
15990 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
15991 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
15992 index 2ab1eb3..1e8cc5d 100644
15993 --- a/arch/x86/include/asm/barrier.h
15994 +++ b/arch/x86/include/asm/barrier.h
15995 @@ -57,7 +57,7 @@
15996 do { \
15997 compiletime_assert_atomic_type(*p); \
15998 smp_mb(); \
15999 - ACCESS_ONCE(*p) = (v); \
16000 + ACCESS_ONCE_RW(*p) = (v); \
16001 } while (0)
16002
16003 #define smp_load_acquire(p) \
16004 @@ -74,7 +74,7 @@ do { \
16005 do { \
16006 compiletime_assert_atomic_type(*p); \
16007 barrier(); \
16008 - ACCESS_ONCE(*p) = (v); \
16009 + ACCESS_ONCE_RW(*p) = (v); \
16010 } while (0)
16011
16012 #define smp_load_acquire(p) \
16013 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16014 index cfe3b95..d01b118 100644
16015 --- a/arch/x86/include/asm/bitops.h
16016 +++ b/arch/x86/include/asm/bitops.h
16017 @@ -50,7 +50,7 @@
16018 * a mask operation on a byte.
16019 */
16020 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16021 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16022 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16023 #define CONST_MASK(nr) (1 << ((nr) & 7))
16024
16025 /**
16026 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16027 */
16028 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16029 {
16030 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16031 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16032 }
16033
16034 /**
16035 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16036 */
16037 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16038 {
16039 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16040 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16041 }
16042
16043 /**
16044 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16045 */
16046 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16047 {
16048 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16049 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16050 }
16051
16052 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16053 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16054 *
16055 * Undefined if no bit exists, so code should check against 0 first.
16056 */
16057 -static inline unsigned long __ffs(unsigned long word)
16058 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16059 {
16060 asm("rep; bsf %1,%0"
16061 : "=r" (word)
16062 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16063 *
16064 * Undefined if no zero exists, so code should check against ~0UL first.
16065 */
16066 -static inline unsigned long ffz(unsigned long word)
16067 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16068 {
16069 asm("rep; bsf %1,%0"
16070 : "=r" (word)
16071 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16072 *
16073 * Undefined if no set bit exists, so code should check against 0 first.
16074 */
16075 -static inline unsigned long __fls(unsigned long word)
16076 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16077 {
16078 asm("bsr %1,%0"
16079 : "=r" (word)
16080 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16081 * set bit if value is nonzero. The last (most significant) bit is
16082 * at position 32.
16083 */
16084 -static inline int fls(int x)
16085 +static inline int __intentional_overflow(-1) fls(int x)
16086 {
16087 int r;
16088
16089 @@ -476,7 +476,7 @@ static inline int fls(int x)
16090 * at position 64.
16091 */
16092 #ifdef CONFIG_X86_64
16093 -static __always_inline int fls64(__u64 x)
16094 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16095 {
16096 int bitpos = -1;
16097 /*
16098 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16099 index 4fa687a..60f2d39 100644
16100 --- a/arch/x86/include/asm/boot.h
16101 +++ b/arch/x86/include/asm/boot.h
16102 @@ -6,10 +6,15 @@
16103 #include <uapi/asm/boot.h>
16104
16105 /* Physical address where kernel should be loaded. */
16106 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16107 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16108 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16109 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16110
16111 +#ifndef __ASSEMBLY__
16112 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16113 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16114 +#endif
16115 +
16116 /* Minimum kernel alignment, as a power of two */
16117 #ifdef CONFIG_X86_64
16118 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16119 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16120 index 48f99f1..d78ebf9 100644
16121 --- a/arch/x86/include/asm/cache.h
16122 +++ b/arch/x86/include/asm/cache.h
16123 @@ -5,12 +5,13 @@
16124
16125 /* L1 cache line size */
16126 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16127 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16128 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16129
16130 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16131 +#define __read_only __attribute__((__section__(".data..read_only")))
16132
16133 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16134 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16135 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16136
16137 #ifdef CONFIG_X86_VSMP
16138 #ifdef CONFIG_SMP
16139 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16140 index 1f1297b..72b8439 100644
16141 --- a/arch/x86/include/asm/calling.h
16142 +++ b/arch/x86/include/asm/calling.h
16143 @@ -82,106 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16144 #define RSP 152
16145 #define SS 160
16146
16147 -#define ARGOFFSET R11
16148 +#define ARGOFFSET R15
16149
16150 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16151 - subq $9*8+\addskip, %rsp
16152 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16153 - movq_cfi rdi, 8*8
16154 - movq_cfi rsi, 7*8
16155 - movq_cfi rdx, 6*8
16156 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16157 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16158 + movq_cfi rdi, RDI
16159 + movq_cfi rsi, RSI
16160 + movq_cfi rdx, RDX
16161
16162 .if \save_rcx
16163 - movq_cfi rcx, 5*8
16164 + movq_cfi rcx, RCX
16165 .endif
16166
16167 .if \rax_enosys
16168 - movq $-ENOSYS, 4*8(%rsp)
16169 + movq $-ENOSYS, RAX(%rsp)
16170 .else
16171 - movq_cfi rax, 4*8
16172 + movq_cfi rax, RAX
16173 .endif
16174
16175 .if \save_r891011
16176 - movq_cfi r8, 3*8
16177 - movq_cfi r9, 2*8
16178 - movq_cfi r10, 1*8
16179 - movq_cfi r11, 0*8
16180 + movq_cfi r8, R8
16181 + movq_cfi r9, R9
16182 + movq_cfi r10, R10
16183 + movq_cfi r11, R11
16184 .endif
16185
16186 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16187 + movq_cfi r12, R12
16188 +#endif
16189 +
16190 .endm
16191
16192 -#define ARG_SKIP (9*8)
16193 +#define ARG_SKIP ORIG_RAX
16194
16195 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16196 rstor_r8910=1, rstor_rdx=1
16197 +
16198 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16199 + movq_cfi_restore R12, r12
16200 +#endif
16201 +
16202 .if \rstor_r11
16203 - movq_cfi_restore 0*8, r11
16204 + movq_cfi_restore R11, r11
16205 .endif
16206
16207 .if \rstor_r8910
16208 - movq_cfi_restore 1*8, r10
16209 - movq_cfi_restore 2*8, r9
16210 - movq_cfi_restore 3*8, r8
16211 + movq_cfi_restore R10, r10
16212 + movq_cfi_restore R9, r9
16213 + movq_cfi_restore R8, r8
16214 .endif
16215
16216 .if \rstor_rax
16217 - movq_cfi_restore 4*8, rax
16218 + movq_cfi_restore RAX, rax
16219 .endif
16220
16221 .if \rstor_rcx
16222 - movq_cfi_restore 5*8, rcx
16223 + movq_cfi_restore RCX, rcx
16224 .endif
16225
16226 .if \rstor_rdx
16227 - movq_cfi_restore 6*8, rdx
16228 + movq_cfi_restore RDX, rdx
16229 .endif
16230
16231 - movq_cfi_restore 7*8, rsi
16232 - movq_cfi_restore 8*8, rdi
16233 + movq_cfi_restore RSI, rsi
16234 + movq_cfi_restore RDI, rdi
16235
16236 - .if ARG_SKIP+\addskip > 0
16237 - addq $ARG_SKIP+\addskip, %rsp
16238 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16239 + .if ORIG_RAX+\addskip > 0
16240 + addq $ORIG_RAX+\addskip, %rsp
16241 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16242 .endif
16243 .endm
16244
16245 - .macro LOAD_ARGS offset, skiprax=0
16246 - movq \offset(%rsp), %r11
16247 - movq \offset+8(%rsp), %r10
16248 - movq \offset+16(%rsp), %r9
16249 - movq \offset+24(%rsp), %r8
16250 - movq \offset+40(%rsp), %rcx
16251 - movq \offset+48(%rsp), %rdx
16252 - movq \offset+56(%rsp), %rsi
16253 - movq \offset+64(%rsp), %rdi
16254 + .macro LOAD_ARGS skiprax=0
16255 + movq R11(%rsp), %r11
16256 + movq R10(%rsp), %r10
16257 + movq R9(%rsp), %r9
16258 + movq R8(%rsp), %r8
16259 + movq RCX(%rsp), %rcx
16260 + movq RDX(%rsp), %rdx
16261 + movq RSI(%rsp), %rsi
16262 + movq RDI(%rsp), %rdi
16263 .if \skiprax
16264 .else
16265 - movq \offset+72(%rsp), %rax
16266 + movq ORIG_RAX(%rsp), %rax
16267 .endif
16268 .endm
16269
16270 -#define REST_SKIP (6*8)
16271 -
16272 .macro SAVE_REST
16273 - subq $REST_SKIP, %rsp
16274 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16275 - movq_cfi rbx, 5*8
16276 - movq_cfi rbp, 4*8
16277 - movq_cfi r12, 3*8
16278 - movq_cfi r13, 2*8
16279 - movq_cfi r14, 1*8
16280 - movq_cfi r15, 0*8
16281 + movq_cfi rbx, RBX
16282 + movq_cfi rbp, RBP
16283 +
16284 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16285 + movq_cfi r12, R12
16286 +#endif
16287 +
16288 + movq_cfi r13, R13
16289 + movq_cfi r14, R14
16290 + movq_cfi r15, R15
16291 .endm
16292
16293 .macro RESTORE_REST
16294 - movq_cfi_restore 0*8, r15
16295 - movq_cfi_restore 1*8, r14
16296 - movq_cfi_restore 2*8, r13
16297 - movq_cfi_restore 3*8, r12
16298 - movq_cfi_restore 4*8, rbp
16299 - movq_cfi_restore 5*8, rbx
16300 - addq $REST_SKIP, %rsp
16301 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16302 + movq_cfi_restore R15, r15
16303 + movq_cfi_restore R14, r14
16304 + movq_cfi_restore R13, r13
16305 +
16306 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16307 + movq_cfi_restore R12, r12
16308 +#endif
16309 +
16310 + movq_cfi_restore RBP, rbp
16311 + movq_cfi_restore RBX, rbx
16312 .endm
16313
16314 .macro SAVE_ALL
16315 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16316 index f50de69..2b0a458 100644
16317 --- a/arch/x86/include/asm/checksum_32.h
16318 +++ b/arch/x86/include/asm/checksum_32.h
16319 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16320 int len, __wsum sum,
16321 int *src_err_ptr, int *dst_err_ptr);
16322
16323 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16324 + int len, __wsum sum,
16325 + int *src_err_ptr, int *dst_err_ptr);
16326 +
16327 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16328 + int len, __wsum sum,
16329 + int *src_err_ptr, int *dst_err_ptr);
16330 +
16331 /*
16332 * Note: when you get a NULL pointer exception here this means someone
16333 * passed in an incorrect kernel address to one of these functions.
16334 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16335
16336 might_sleep();
16337 stac();
16338 - ret = csum_partial_copy_generic((__force void *)src, dst,
16339 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16340 len, sum, err_ptr, NULL);
16341 clac();
16342
16343 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16344 might_sleep();
16345 if (access_ok(VERIFY_WRITE, dst, len)) {
16346 stac();
16347 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16348 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16349 len, sum, NULL, err_ptr);
16350 clac();
16351 return ret;
16352 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16353 index 99c105d7..2f667ac 100644
16354 --- a/arch/x86/include/asm/cmpxchg.h
16355 +++ b/arch/x86/include/asm/cmpxchg.h
16356 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16357 __compiletime_error("Bad argument size for cmpxchg");
16358 extern void __xadd_wrong_size(void)
16359 __compiletime_error("Bad argument size for xadd");
16360 +extern void __xadd_check_overflow_wrong_size(void)
16361 + __compiletime_error("Bad argument size for xadd_check_overflow");
16362 extern void __add_wrong_size(void)
16363 __compiletime_error("Bad argument size for add");
16364 +extern void __add_check_overflow_wrong_size(void)
16365 + __compiletime_error("Bad argument size for add_check_overflow");
16366
16367 /*
16368 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16369 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16370 __ret; \
16371 })
16372
16373 +#ifdef CONFIG_PAX_REFCOUNT
16374 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16375 + ({ \
16376 + __typeof__ (*(ptr)) __ret = (arg); \
16377 + switch (sizeof(*(ptr))) { \
16378 + case __X86_CASE_L: \
16379 + asm volatile (lock #op "l %0, %1\n" \
16380 + "jno 0f\n" \
16381 + "mov %0,%1\n" \
16382 + "int $4\n0:\n" \
16383 + _ASM_EXTABLE(0b, 0b) \
16384 + : "+r" (__ret), "+m" (*(ptr)) \
16385 + : : "memory", "cc"); \
16386 + break; \
16387 + case __X86_CASE_Q: \
16388 + asm volatile (lock #op "q %q0, %1\n" \
16389 + "jno 0f\n" \
16390 + "mov %0,%1\n" \
16391 + "int $4\n0:\n" \
16392 + _ASM_EXTABLE(0b, 0b) \
16393 + : "+r" (__ret), "+m" (*(ptr)) \
16394 + : : "memory", "cc"); \
16395 + break; \
16396 + default: \
16397 + __ ## op ## _check_overflow_wrong_size(); \
16398 + } \
16399 + __ret; \
16400 + })
16401 +#else
16402 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16403 +#endif
16404 +
16405 /*
16406 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16407 * Since this is generally used to protect other memory information, we
16408 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16409 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16410 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16411
16412 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16413 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16414 +
16415 #define __add(ptr, inc, lock) \
16416 ({ \
16417 __typeof__ (*(ptr)) __ret = (inc); \
16418 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16419 index 59c6c40..5e0b22c 100644
16420 --- a/arch/x86/include/asm/compat.h
16421 +++ b/arch/x86/include/asm/compat.h
16422 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16423 typedef u32 compat_uint_t;
16424 typedef u32 compat_ulong_t;
16425 typedef u64 __attribute__((aligned(4))) compat_u64;
16426 -typedef u32 compat_uptr_t;
16427 +typedef u32 __user compat_uptr_t;
16428
16429 struct compat_timespec {
16430 compat_time_t tv_sec;
16431 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16432 index 90a5485..43b6211 100644
16433 --- a/arch/x86/include/asm/cpufeature.h
16434 +++ b/arch/x86/include/asm/cpufeature.h
16435 @@ -213,7 +213,7 @@
16436 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16437 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16438 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16439 -
16440 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16441
16442 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16443 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16444 @@ -221,7 +221,7 @@
16445 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16446 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16447 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16448 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16449 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16450 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16451 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16452 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16453 @@ -390,6 +390,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16454 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16455 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16456 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16457 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16458
16459 #if __GNUC__ >= 4
16460 extern void warn_pre_alternatives(void);
16461 @@ -441,7 +442,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16462
16463 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16464 t_warn:
16465 - warn_pre_alternatives();
16466 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16467 + warn_pre_alternatives();
16468 return false;
16469 #endif
16470
16471 @@ -461,7 +463,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16472 ".section .discard,\"aw\",@progbits\n"
16473 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16474 ".previous\n"
16475 - ".section .altinstr_replacement,\"ax\"\n"
16476 + ".section .altinstr_replacement,\"a\"\n"
16477 "3: movb $1,%0\n"
16478 "4:\n"
16479 ".previous\n"
16480 @@ -498,7 +500,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16481 " .byte 2b - 1b\n" /* src len */
16482 " .byte 4f - 3f\n" /* repl len */
16483 ".previous\n"
16484 - ".section .altinstr_replacement,\"ax\"\n"
16485 + ".section .altinstr_replacement,\"a\"\n"
16486 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16487 "4:\n"
16488 ".previous\n"
16489 @@ -531,7 +533,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16490 ".section .discard,\"aw\",@progbits\n"
16491 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16492 ".previous\n"
16493 - ".section .altinstr_replacement,\"ax\"\n"
16494 + ".section .altinstr_replacement,\"a\"\n"
16495 "3: movb $0,%0\n"
16496 "4:\n"
16497 ".previous\n"
16498 @@ -545,7 +547,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16499 ".section .discard,\"aw\",@progbits\n"
16500 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16501 ".previous\n"
16502 - ".section .altinstr_replacement,\"ax\"\n"
16503 + ".section .altinstr_replacement,\"a\"\n"
16504 "5: movb $1,%0\n"
16505 "6:\n"
16506 ".previous\n"
16507 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16508 index a94b82e..59ecefa 100644
16509 --- a/arch/x86/include/asm/desc.h
16510 +++ b/arch/x86/include/asm/desc.h
16511 @@ -4,6 +4,7 @@
16512 #include <asm/desc_defs.h>
16513 #include <asm/ldt.h>
16514 #include <asm/mmu.h>
16515 +#include <asm/pgtable.h>
16516
16517 #include <linux/smp.h>
16518 #include <linux/percpu.h>
16519 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16520
16521 desc->type = (info->read_exec_only ^ 1) << 1;
16522 desc->type |= info->contents << 2;
16523 + desc->type |= info->seg_not_present ^ 1;
16524
16525 desc->s = 1;
16526 desc->dpl = 0x3;
16527 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16528 }
16529
16530 extern struct desc_ptr idt_descr;
16531 -extern gate_desc idt_table[];
16532 -extern struct desc_ptr debug_idt_descr;
16533 -extern gate_desc debug_idt_table[];
16534 -
16535 -struct gdt_page {
16536 - struct desc_struct gdt[GDT_ENTRIES];
16537 -} __attribute__((aligned(PAGE_SIZE)));
16538 -
16539 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16540 +extern gate_desc idt_table[IDT_ENTRIES];
16541 +extern const struct desc_ptr debug_idt_descr;
16542 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16543
16544 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16545 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16546 {
16547 - return per_cpu(gdt_page, cpu).gdt;
16548 + return cpu_gdt_table[cpu];
16549 }
16550
16551 #ifdef CONFIG_X86_64
16552 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16553 unsigned long base, unsigned dpl, unsigned flags,
16554 unsigned short seg)
16555 {
16556 - gate->a = (seg << 16) | (base & 0xffff);
16557 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16558 + gate->gate.offset_low = base;
16559 + gate->gate.seg = seg;
16560 + gate->gate.reserved = 0;
16561 + gate->gate.type = type;
16562 + gate->gate.s = 0;
16563 + gate->gate.dpl = dpl;
16564 + gate->gate.p = 1;
16565 + gate->gate.offset_high = base >> 16;
16566 }
16567
16568 #endif
16569 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16570
16571 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16572 {
16573 + pax_open_kernel();
16574 memcpy(&idt[entry], gate, sizeof(*gate));
16575 + pax_close_kernel();
16576 }
16577
16578 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16579 {
16580 + pax_open_kernel();
16581 memcpy(&ldt[entry], desc, 8);
16582 + pax_close_kernel();
16583 }
16584
16585 static inline void
16586 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16587 default: size = sizeof(*gdt); break;
16588 }
16589
16590 + pax_open_kernel();
16591 memcpy(&gdt[entry], desc, size);
16592 + pax_close_kernel();
16593 }
16594
16595 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16596 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16597
16598 static inline void native_load_tr_desc(void)
16599 {
16600 + pax_open_kernel();
16601 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16602 + pax_close_kernel();
16603 }
16604
16605 static inline void native_load_gdt(const struct desc_ptr *dtr)
16606 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16607 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16608 unsigned int i;
16609
16610 + pax_open_kernel();
16611 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16612 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16613 + pax_close_kernel();
16614 }
16615
16616 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16617 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16618 preempt_enable();
16619 }
16620
16621 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16622 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16623 {
16624 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16625 }
16626 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16627 }
16628
16629 #ifdef CONFIG_X86_64
16630 -static inline void set_nmi_gate(int gate, void *addr)
16631 +static inline void set_nmi_gate(int gate, const void *addr)
16632 {
16633 gate_desc s;
16634
16635 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16636 #endif
16637
16638 #ifdef CONFIG_TRACING
16639 -extern struct desc_ptr trace_idt_descr;
16640 -extern gate_desc trace_idt_table[];
16641 +extern const struct desc_ptr trace_idt_descr;
16642 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16643 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16644 {
16645 write_idt_entry(trace_idt_table, entry, gate);
16646 }
16647
16648 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16649 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16650 unsigned dpl, unsigned ist, unsigned seg)
16651 {
16652 gate_desc s;
16653 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16654 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16655 #endif
16656
16657 -static inline void _set_gate(int gate, unsigned type, void *addr,
16658 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16659 unsigned dpl, unsigned ist, unsigned seg)
16660 {
16661 gate_desc s;
16662 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16663 #define set_intr_gate(n, addr) \
16664 do { \
16665 BUG_ON((unsigned)n > 0xFF); \
16666 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16667 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16668 __KERNEL_CS); \
16669 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16670 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16671 0, 0, __KERNEL_CS); \
16672 } while (0)
16673
16674 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16675 /*
16676 * This routine sets up an interrupt gate at directory privilege level 3.
16677 */
16678 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16679 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16680 {
16681 BUG_ON((unsigned)n > 0xFF);
16682 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16683 }
16684
16685 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16686 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16687 {
16688 BUG_ON((unsigned)n > 0xFF);
16689 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16690 }
16691
16692 -static inline void set_trap_gate(unsigned int n, void *addr)
16693 +static inline void set_trap_gate(unsigned int n, const void *addr)
16694 {
16695 BUG_ON((unsigned)n > 0xFF);
16696 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16697 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16698 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16699 {
16700 BUG_ON((unsigned)n > 0xFF);
16701 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16702 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16703 }
16704
16705 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16706 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16707 {
16708 BUG_ON((unsigned)n > 0xFF);
16709 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16710 }
16711
16712 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16713 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16714 {
16715 BUG_ON((unsigned)n > 0xFF);
16716 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16717 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16718 else
16719 load_idt((const struct desc_ptr *)&idt_descr);
16720 }
16721 +
16722 +#ifdef CONFIG_X86_32
16723 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16724 +{
16725 + struct desc_struct d;
16726 +
16727 + if (likely(limit))
16728 + limit = (limit - 1UL) >> PAGE_SHIFT;
16729 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16730 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16731 +}
16732 +#endif
16733 +
16734 #endif /* _ASM_X86_DESC_H */
16735 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16736 index 278441f..b95a174 100644
16737 --- a/arch/x86/include/asm/desc_defs.h
16738 +++ b/arch/x86/include/asm/desc_defs.h
16739 @@ -31,6 +31,12 @@ struct desc_struct {
16740 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16741 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16742 };
16743 + struct {
16744 + u16 offset_low;
16745 + u16 seg;
16746 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16747 + unsigned offset_high: 16;
16748 + } gate;
16749 };
16750 } __attribute__((packed));
16751
16752 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16753 index ced283a..ffe04cc 100644
16754 --- a/arch/x86/include/asm/div64.h
16755 +++ b/arch/x86/include/asm/div64.h
16756 @@ -39,7 +39,7 @@
16757 __mod; \
16758 })
16759
16760 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16761 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16762 {
16763 union {
16764 u64 v64;
16765 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16766 index ca3347a..1a5082a 100644
16767 --- a/arch/x86/include/asm/elf.h
16768 +++ b/arch/x86/include/asm/elf.h
16769 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16770
16771 #include <asm/vdso.h>
16772
16773 -#ifdef CONFIG_X86_64
16774 -extern unsigned int vdso64_enabled;
16775 -#endif
16776 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16777 extern unsigned int vdso32_enabled;
16778 #endif
16779 @@ -249,7 +246,25 @@ extern int force_personality32;
16780 the loader. We need to make sure that it is out of the way of the program
16781 that it will "exec", and that there is sufficient room for the brk. */
16782
16783 +#ifdef CONFIG_PAX_SEGMEXEC
16784 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16785 +#else
16786 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16787 +#endif
16788 +
16789 +#ifdef CONFIG_PAX_ASLR
16790 +#ifdef CONFIG_X86_32
16791 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16792 +
16793 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16794 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16795 +#else
16796 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16797 +
16798 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16799 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16800 +#endif
16801 +#endif
16802
16803 /* This yields a mask that user programs can use to figure out what
16804 instruction set this CPU supports. This could be done in user space,
16805 @@ -298,17 +313,13 @@ do { \
16806
16807 #define ARCH_DLINFO \
16808 do { \
16809 - if (vdso64_enabled) \
16810 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16811 - (unsigned long __force)current->mm->context.vdso); \
16812 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16813 } while (0)
16814
16815 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16816 #define ARCH_DLINFO_X32 \
16817 do { \
16818 - if (vdso64_enabled) \
16819 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16820 - (unsigned long __force)current->mm->context.vdso); \
16821 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16822 } while (0)
16823
16824 #define AT_SYSINFO 32
16825 @@ -323,10 +334,10 @@ else \
16826
16827 #endif /* !CONFIG_X86_32 */
16828
16829 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16830 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16831
16832 #define VDSO_ENTRY \
16833 - ((unsigned long)current->mm->context.vdso + \
16834 + (current->mm->context.vdso + \
16835 selected_vdso32->sym___kernel_vsyscall)
16836
16837 struct linux_binprm;
16838 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16839 int uses_interp);
16840 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16841
16842 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16843 -#define arch_randomize_brk arch_randomize_brk
16844 -
16845 /*
16846 * True on X86_32 or when emulating IA32 on X86_64
16847 */
16848 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16849 index 77a99ac..39ff7f5 100644
16850 --- a/arch/x86/include/asm/emergency-restart.h
16851 +++ b/arch/x86/include/asm/emergency-restart.h
16852 @@ -1,6 +1,6 @@
16853 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16854 #define _ASM_X86_EMERGENCY_RESTART_H
16855
16856 -extern void machine_emergency_restart(void);
16857 +extern void machine_emergency_restart(void) __noreturn;
16858
16859 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16860 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16861 index 1c7eefe..d0e4702 100644
16862 --- a/arch/x86/include/asm/floppy.h
16863 +++ b/arch/x86/include/asm/floppy.h
16864 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16865 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16866 } fd_routine[] = {
16867 {
16868 - request_dma,
16869 - free_dma,
16870 - get_dma_residue,
16871 - dma_mem_alloc,
16872 - hard_dma_setup
16873 + ._request_dma = request_dma,
16874 + ._free_dma = free_dma,
16875 + ._get_dma_residue = get_dma_residue,
16876 + ._dma_mem_alloc = dma_mem_alloc,
16877 + ._dma_setup = hard_dma_setup
16878 },
16879 {
16880 - vdma_request_dma,
16881 - vdma_nop,
16882 - vdma_get_dma_residue,
16883 - vdma_mem_alloc,
16884 - vdma_dma_setup
16885 + ._request_dma = vdma_request_dma,
16886 + ._free_dma = vdma_nop,
16887 + ._get_dma_residue = vdma_get_dma_residue,
16888 + ._dma_mem_alloc = vdma_mem_alloc,
16889 + ._dma_setup = vdma_dma_setup
16890 }
16891 };
16892
16893 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16894 index 72ba21a..79f3f66 100644
16895 --- a/arch/x86/include/asm/fpu-internal.h
16896 +++ b/arch/x86/include/asm/fpu-internal.h
16897 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16898 #define user_insn(insn, output, input...) \
16899 ({ \
16900 int err; \
16901 + pax_open_userland(); \
16902 asm volatile(ASM_STAC "\n" \
16903 - "1:" #insn "\n\t" \
16904 + "1:" \
16905 + __copyuser_seg \
16906 + #insn "\n\t" \
16907 "2: " ASM_CLAC "\n" \
16908 ".section .fixup,\"ax\"\n" \
16909 "3: movl $-1,%[err]\n" \
16910 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16911 _ASM_EXTABLE(1b, 3b) \
16912 : [err] "=r" (err), output \
16913 : "0"(0), input); \
16914 + pax_close_userland(); \
16915 err; \
16916 })
16917
16918 @@ -300,7 +304,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16919 "fnclex\n\t"
16920 "emms\n\t"
16921 "fildl %P[addr]" /* set F?P to defined value */
16922 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16923 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16924 }
16925
16926 return fpu_restore_checking(&tsk->thread.fpu);
16927 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16928 index b4c1f54..e290c08 100644
16929 --- a/arch/x86/include/asm/futex.h
16930 +++ b/arch/x86/include/asm/futex.h
16931 @@ -12,6 +12,7 @@
16932 #include <asm/smap.h>
16933
16934 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16935 + typecheck(u32 __user *, uaddr); \
16936 asm volatile("\t" ASM_STAC "\n" \
16937 "1:\t" insn "\n" \
16938 "2:\t" ASM_CLAC "\n" \
16939 @@ -20,15 +21,16 @@
16940 "\tjmp\t2b\n" \
16941 "\t.previous\n" \
16942 _ASM_EXTABLE(1b, 3b) \
16943 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16944 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16945 : "i" (-EFAULT), "0" (oparg), "1" (0))
16946
16947 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16948 + typecheck(u32 __user *, uaddr); \
16949 asm volatile("\t" ASM_STAC "\n" \
16950 "1:\tmovl %2, %0\n" \
16951 "\tmovl\t%0, %3\n" \
16952 "\t" insn "\n" \
16953 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16954 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16955 "\tjnz\t1b\n" \
16956 "3:\t" ASM_CLAC "\n" \
16957 "\t.section .fixup,\"ax\"\n" \
16958 @@ -38,7 +40,7 @@
16959 _ASM_EXTABLE(1b, 4b) \
16960 _ASM_EXTABLE(2b, 4b) \
16961 : "=&a" (oldval), "=&r" (ret), \
16962 - "+m" (*uaddr), "=&r" (tem) \
16963 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16964 : "r" (oparg), "i" (-EFAULT), "1" (0))
16965
16966 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16967 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16968
16969 pagefault_disable();
16970
16971 + pax_open_userland();
16972 switch (op) {
16973 case FUTEX_OP_SET:
16974 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16975 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16976 break;
16977 case FUTEX_OP_ADD:
16978 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
16979 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
16980 uaddr, oparg);
16981 break;
16982 case FUTEX_OP_OR:
16983 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16984 default:
16985 ret = -ENOSYS;
16986 }
16987 + pax_close_userland();
16988
16989 pagefault_enable();
16990
16991 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
16992 index 9662290..49ca5e5 100644
16993 --- a/arch/x86/include/asm/hw_irq.h
16994 +++ b/arch/x86/include/asm/hw_irq.h
16995 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
16996 #endif /* CONFIG_X86_LOCAL_APIC */
16997
16998 /* Statistics */
16999 -extern atomic_t irq_err_count;
17000 -extern atomic_t irq_mis_count;
17001 +extern atomic_unchecked_t irq_err_count;
17002 +extern atomic_unchecked_t irq_mis_count;
17003
17004 /* EISA */
17005 extern void eisa_set_level_irq(unsigned int irq);
17006 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17007 index ccffa53..3c90c87 100644
17008 --- a/arch/x86/include/asm/i8259.h
17009 +++ b/arch/x86/include/asm/i8259.h
17010 @@ -62,7 +62,7 @@ struct legacy_pic {
17011 void (*init)(int auto_eoi);
17012 int (*irq_pending)(unsigned int irq);
17013 void (*make_irq)(unsigned int irq);
17014 -};
17015 +} __do_const;
17016
17017 extern struct legacy_pic *legacy_pic;
17018 extern struct legacy_pic null_legacy_pic;
17019 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17020 index 34a5b93..27e40a6 100644
17021 --- a/arch/x86/include/asm/io.h
17022 +++ b/arch/x86/include/asm/io.h
17023 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17024 "m" (*(volatile type __force *)addr) barrier); }
17025
17026 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17027 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17028 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17029 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17030 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17031
17032 build_mmio_read(__readb, "b", unsigned char, "=q", )
17033 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17034 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17035 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17036 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17037
17038 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17039 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17040 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17041 * this function
17042 */
17043
17044 -static inline phys_addr_t virt_to_phys(volatile void *address)
17045 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17046 {
17047 return __pa(address);
17048 }
17049 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17050 return ioremap_nocache(offset, size);
17051 }
17052
17053 -extern void iounmap(volatile void __iomem *addr);
17054 +extern void iounmap(const volatile void __iomem *addr);
17055
17056 extern void set_iounmap_nonlazy(void);
17057
17058 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17059
17060 #include <linux/vmalloc.h>
17061
17062 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17063 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17064 +{
17065 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17066 +}
17067 +
17068 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17069 +{
17070 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17071 +}
17072 +
17073 /*
17074 * Convert a virtual cached pointer to an uncached pointer
17075 */
17076 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17077 index 0a8b519..80e7d5b 100644
17078 --- a/arch/x86/include/asm/irqflags.h
17079 +++ b/arch/x86/include/asm/irqflags.h
17080 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17081 sti; \
17082 sysexit
17083
17084 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17085 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17086 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17087 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17088 +
17089 #else
17090 #define INTERRUPT_RETURN iret
17091 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17092 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17093 index 4421b5d..8543006 100644
17094 --- a/arch/x86/include/asm/kprobes.h
17095 +++ b/arch/x86/include/asm/kprobes.h
17096 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17097 #define RELATIVEJUMP_SIZE 5
17098 #define RELATIVECALL_OPCODE 0xe8
17099 #define RELATIVE_ADDR_SIZE 4
17100 -#define MAX_STACK_SIZE 64
17101 -#define MIN_STACK_SIZE(ADDR) \
17102 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17103 - THREAD_SIZE - (unsigned long)(ADDR))) \
17104 - ? (MAX_STACK_SIZE) \
17105 - : (((unsigned long)current_thread_info()) + \
17106 - THREAD_SIZE - (unsigned long)(ADDR)))
17107 +#define MAX_STACK_SIZE 64UL
17108 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17109
17110 #define flush_insn_slot(p) do { } while (0)
17111
17112 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17113 index 4ad6560..75c7bdd 100644
17114 --- a/arch/x86/include/asm/local.h
17115 +++ b/arch/x86/include/asm/local.h
17116 @@ -10,33 +10,97 @@ typedef struct {
17117 atomic_long_t a;
17118 } local_t;
17119
17120 +typedef struct {
17121 + atomic_long_unchecked_t a;
17122 +} local_unchecked_t;
17123 +
17124 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17125
17126 #define local_read(l) atomic_long_read(&(l)->a)
17127 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17128 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17129 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17130
17131 static inline void local_inc(local_t *l)
17132 {
17133 - asm volatile(_ASM_INC "%0"
17134 + asm volatile(_ASM_INC "%0\n"
17135 +
17136 +#ifdef CONFIG_PAX_REFCOUNT
17137 + "jno 0f\n"
17138 + _ASM_DEC "%0\n"
17139 + "int $4\n0:\n"
17140 + _ASM_EXTABLE(0b, 0b)
17141 +#endif
17142 +
17143 + : "+m" (l->a.counter));
17144 +}
17145 +
17146 +static inline void local_inc_unchecked(local_unchecked_t *l)
17147 +{
17148 + asm volatile(_ASM_INC "%0\n"
17149 : "+m" (l->a.counter));
17150 }
17151
17152 static inline void local_dec(local_t *l)
17153 {
17154 - asm volatile(_ASM_DEC "%0"
17155 + asm volatile(_ASM_DEC "%0\n"
17156 +
17157 +#ifdef CONFIG_PAX_REFCOUNT
17158 + "jno 0f\n"
17159 + _ASM_INC "%0\n"
17160 + "int $4\n0:\n"
17161 + _ASM_EXTABLE(0b, 0b)
17162 +#endif
17163 +
17164 + : "+m" (l->a.counter));
17165 +}
17166 +
17167 +static inline void local_dec_unchecked(local_unchecked_t *l)
17168 +{
17169 + asm volatile(_ASM_DEC "%0\n"
17170 : "+m" (l->a.counter));
17171 }
17172
17173 static inline void local_add(long i, local_t *l)
17174 {
17175 - asm volatile(_ASM_ADD "%1,%0"
17176 + asm volatile(_ASM_ADD "%1,%0\n"
17177 +
17178 +#ifdef CONFIG_PAX_REFCOUNT
17179 + "jno 0f\n"
17180 + _ASM_SUB "%1,%0\n"
17181 + "int $4\n0:\n"
17182 + _ASM_EXTABLE(0b, 0b)
17183 +#endif
17184 +
17185 + : "+m" (l->a.counter)
17186 + : "ir" (i));
17187 +}
17188 +
17189 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17190 +{
17191 + asm volatile(_ASM_ADD "%1,%0\n"
17192 : "+m" (l->a.counter)
17193 : "ir" (i));
17194 }
17195
17196 static inline void local_sub(long i, local_t *l)
17197 {
17198 - asm volatile(_ASM_SUB "%1,%0"
17199 + asm volatile(_ASM_SUB "%1,%0\n"
17200 +
17201 +#ifdef CONFIG_PAX_REFCOUNT
17202 + "jno 0f\n"
17203 + _ASM_ADD "%1,%0\n"
17204 + "int $4\n0:\n"
17205 + _ASM_EXTABLE(0b, 0b)
17206 +#endif
17207 +
17208 + : "+m" (l->a.counter)
17209 + : "ir" (i));
17210 +}
17211 +
17212 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17213 +{
17214 + asm volatile(_ASM_SUB "%1,%0\n"
17215 : "+m" (l->a.counter)
17216 : "ir" (i));
17217 }
17218 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17219 */
17220 static inline int local_sub_and_test(long i, local_t *l)
17221 {
17222 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17223 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17224 }
17225
17226 /**
17227 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17228 */
17229 static inline int local_dec_and_test(local_t *l)
17230 {
17231 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17232 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17233 }
17234
17235 /**
17236 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17237 */
17238 static inline int local_inc_and_test(local_t *l)
17239 {
17240 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17241 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17242 }
17243
17244 /**
17245 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17246 */
17247 static inline int local_add_negative(long i, local_t *l)
17248 {
17249 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17250 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17251 }
17252
17253 /**
17254 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17255 static inline long local_add_return(long i, local_t *l)
17256 {
17257 long __i = i;
17258 + asm volatile(_ASM_XADD "%0, %1\n"
17259 +
17260 +#ifdef CONFIG_PAX_REFCOUNT
17261 + "jno 0f\n"
17262 + _ASM_MOV "%0,%1\n"
17263 + "int $4\n0:\n"
17264 + _ASM_EXTABLE(0b, 0b)
17265 +#endif
17266 +
17267 + : "+r" (i), "+m" (l->a.counter)
17268 + : : "memory");
17269 + return i + __i;
17270 +}
17271 +
17272 +/**
17273 + * local_add_return_unchecked - add and return
17274 + * @i: integer value to add
17275 + * @l: pointer to type local_unchecked_t
17276 + *
17277 + * Atomically adds @i to @l and returns @i + @l
17278 + */
17279 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17280 +{
17281 + long __i = i;
17282 asm volatile(_ASM_XADD "%0, %1;"
17283 : "+r" (i), "+m" (l->a.counter)
17284 : : "memory");
17285 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17286
17287 #define local_cmpxchg(l, o, n) \
17288 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17289 +#define local_cmpxchg_unchecked(l, o, n) \
17290 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17291 /* Always has a lock prefix */
17292 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17293
17294 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17295 new file mode 100644
17296 index 0000000..2bfd3ba
17297 --- /dev/null
17298 +++ b/arch/x86/include/asm/mman.h
17299 @@ -0,0 +1,15 @@
17300 +#ifndef _X86_MMAN_H
17301 +#define _X86_MMAN_H
17302 +
17303 +#include <uapi/asm/mman.h>
17304 +
17305 +#ifdef __KERNEL__
17306 +#ifndef __ASSEMBLY__
17307 +#ifdef CONFIG_X86_32
17308 +#define arch_mmap_check i386_mmap_check
17309 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17310 +#endif
17311 +#endif
17312 +#endif
17313 +
17314 +#endif /* X86_MMAN_H */
17315 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17316 index 09b9620..923aecd 100644
17317 --- a/arch/x86/include/asm/mmu.h
17318 +++ b/arch/x86/include/asm/mmu.h
17319 @@ -9,7 +9,7 @@
17320 * we put the segment information here.
17321 */
17322 typedef struct {
17323 - void *ldt;
17324 + struct desc_struct *ldt;
17325 int size;
17326
17327 #ifdef CONFIG_X86_64
17328 @@ -18,7 +18,19 @@ typedef struct {
17329 #endif
17330
17331 struct mutex lock;
17332 - void __user *vdso;
17333 + unsigned long vdso;
17334 +
17335 +#ifdef CONFIG_X86_32
17336 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17337 + unsigned long user_cs_base;
17338 + unsigned long user_cs_limit;
17339 +
17340 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17341 + cpumask_t cpu_user_cs_mask;
17342 +#endif
17343 +
17344 +#endif
17345 +#endif
17346
17347 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17348 } mm_context_t;
17349 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17350 index 883f6b93..6869d96 100644
17351 --- a/arch/x86/include/asm/mmu_context.h
17352 +++ b/arch/x86/include/asm/mmu_context.h
17353 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17354
17355 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17356 {
17357 +
17358 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17359 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17360 + unsigned int i;
17361 + pgd_t *pgd;
17362 +
17363 + pax_open_kernel();
17364 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17365 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17366 + set_pgd_batched(pgd+i, native_make_pgd(0));
17367 + pax_close_kernel();
17368 + }
17369 +#endif
17370 +
17371 #ifdef CONFIG_SMP
17372 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17373 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17374 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17375 struct task_struct *tsk)
17376 {
17377 unsigned cpu = smp_processor_id();
17378 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17379 + int tlbstate = TLBSTATE_OK;
17380 +#endif
17381
17382 if (likely(prev != next)) {
17383 #ifdef CONFIG_SMP
17384 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17385 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17386 +#endif
17387 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17388 this_cpu_write(cpu_tlbstate.active_mm, next);
17389 #endif
17390 cpumask_set_cpu(cpu, mm_cpumask(next));
17391
17392 /* Re-load page tables */
17393 +#ifdef CONFIG_PAX_PER_CPU_PGD
17394 + pax_open_kernel();
17395 +
17396 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17397 + if (static_cpu_has(X86_FEATURE_PCID))
17398 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17399 + else
17400 +#endif
17401 +
17402 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17403 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17404 + pax_close_kernel();
17405 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17406 +
17407 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17408 + if (static_cpu_has(X86_FEATURE_PCID)) {
17409 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17410 + u64 descriptor[2];
17411 + descriptor[0] = PCID_USER;
17412 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17413 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17414 + descriptor[0] = PCID_KERNEL;
17415 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17416 + }
17417 + } else {
17418 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17419 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17420 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17421 + else
17422 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17423 + }
17424 + } else
17425 +#endif
17426 +
17427 + load_cr3(get_cpu_pgd(cpu, kernel));
17428 +#else
17429 load_cr3(next->pgd);
17430 +#endif
17431 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17432
17433 /* Stop flush ipis for the previous mm */
17434 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17435 */
17436 if (unlikely(prev->context.ldt != next->context.ldt))
17437 load_LDT_nolock(&next->context);
17438 +
17439 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17440 + if (!(__supported_pte_mask & _PAGE_NX)) {
17441 + smp_mb__before_atomic();
17442 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17443 + smp_mb__after_atomic();
17444 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17445 + }
17446 +#endif
17447 +
17448 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17449 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17450 + prev->context.user_cs_limit != next->context.user_cs_limit))
17451 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17452 +#ifdef CONFIG_SMP
17453 + else if (unlikely(tlbstate != TLBSTATE_OK))
17454 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17455 +#endif
17456 +#endif
17457 +
17458 }
17459 + else {
17460 +
17461 +#ifdef CONFIG_PAX_PER_CPU_PGD
17462 + pax_open_kernel();
17463 +
17464 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17465 + if (static_cpu_has(X86_FEATURE_PCID))
17466 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17467 + else
17468 +#endif
17469 +
17470 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17471 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17472 + pax_close_kernel();
17473 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17474 +
17475 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17476 + if (static_cpu_has(X86_FEATURE_PCID)) {
17477 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17478 + u64 descriptor[2];
17479 + descriptor[0] = PCID_USER;
17480 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17481 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17482 + descriptor[0] = PCID_KERNEL;
17483 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17484 + }
17485 + } else {
17486 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17487 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17488 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17489 + else
17490 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17491 + }
17492 + } else
17493 +#endif
17494 +
17495 + load_cr3(get_cpu_pgd(cpu, kernel));
17496 +#endif
17497 +
17498 #ifdef CONFIG_SMP
17499 - else {
17500 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17501 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17502
17503 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17504 * tlb flush IPI delivery. We must reload CR3
17505 * to make sure to use no freed page tables.
17506 */
17507 +
17508 +#ifndef CONFIG_PAX_PER_CPU_PGD
17509 load_cr3(next->pgd);
17510 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17511 +#endif
17512 +
17513 load_mm_cr4(next);
17514 load_LDT_nolock(&next->context);
17515 +
17516 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17517 + if (!(__supported_pte_mask & _PAGE_NX))
17518 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17519 +#endif
17520 +
17521 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17522 +#ifdef CONFIG_PAX_PAGEEXEC
17523 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17524 +#endif
17525 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17526 +#endif
17527 +
17528 }
17529 +#endif
17530 }
17531 -#endif
17532 }
17533
17534 #define activate_mm(prev, next) \
17535 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17536 index e3b7819..b257c64 100644
17537 --- a/arch/x86/include/asm/module.h
17538 +++ b/arch/x86/include/asm/module.h
17539 @@ -5,6 +5,7 @@
17540
17541 #ifdef CONFIG_X86_64
17542 /* X86_64 does not define MODULE_PROC_FAMILY */
17543 +#define MODULE_PROC_FAMILY ""
17544 #elif defined CONFIG_M486
17545 #define MODULE_PROC_FAMILY "486 "
17546 #elif defined CONFIG_M586
17547 @@ -57,8 +58,20 @@
17548 #error unknown processor family
17549 #endif
17550
17551 -#ifdef CONFIG_X86_32
17552 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17553 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17554 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17555 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17556 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17557 +#else
17558 +#define MODULE_PAX_KERNEXEC ""
17559 #endif
17560
17561 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17562 +#define MODULE_PAX_UDEREF "UDEREF "
17563 +#else
17564 +#define MODULE_PAX_UDEREF ""
17565 +#endif
17566 +
17567 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17568 +
17569 #endif /* _ASM_X86_MODULE_H */
17570 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17571 index 5f2fc44..106caa6 100644
17572 --- a/arch/x86/include/asm/nmi.h
17573 +++ b/arch/x86/include/asm/nmi.h
17574 @@ -36,26 +36,35 @@ enum {
17575
17576 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17577
17578 +struct nmiaction;
17579 +
17580 +struct nmiwork {
17581 + const struct nmiaction *action;
17582 + u64 max_duration;
17583 + struct irq_work irq_work;
17584 +};
17585 +
17586 struct nmiaction {
17587 struct list_head list;
17588 nmi_handler_t handler;
17589 - u64 max_duration;
17590 - struct irq_work irq_work;
17591 unsigned long flags;
17592 const char *name;
17593 -};
17594 + struct nmiwork *work;
17595 +} __do_const;
17596
17597 #define register_nmi_handler(t, fn, fg, n, init...) \
17598 ({ \
17599 - static struct nmiaction init fn##_na = { \
17600 + static struct nmiwork fn##_nw; \
17601 + static const struct nmiaction init fn##_na = { \
17602 .handler = (fn), \
17603 .name = (n), \
17604 .flags = (fg), \
17605 + .work = &fn##_nw, \
17606 }; \
17607 __register_nmi_handler((t), &fn##_na); \
17608 })
17609
17610 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17611 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17612
17613 void unregister_nmi_handler(unsigned int, const char *);
17614
17615 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17616 index 802dde3..9183e68 100644
17617 --- a/arch/x86/include/asm/page.h
17618 +++ b/arch/x86/include/asm/page.h
17619 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17620 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17621
17622 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17623 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17624
17625 #define __boot_va(x) __va(x)
17626 #define __boot_pa(x) __pa(x)
17627 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17628 * virt_to_page(kaddr) returns a valid pointer if and only if
17629 * virt_addr_valid(kaddr) returns true.
17630 */
17631 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17632 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17633 extern bool __virt_addr_valid(unsigned long kaddr);
17634 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17635
17636 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17637 +#define virt_to_page(kaddr) \
17638 + ({ \
17639 + const void *__kaddr = (const void *)(kaddr); \
17640 + BUG_ON(!virt_addr_valid(__kaddr)); \
17641 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17642 + })
17643 +#else
17644 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17645 +#endif
17646 +
17647 #endif /* __ASSEMBLY__ */
17648
17649 #include <asm-generic/memory_model.h>
17650 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17651 index b3bebf9..13ac22e 100644
17652 --- a/arch/x86/include/asm/page_64.h
17653 +++ b/arch/x86/include/asm/page_64.h
17654 @@ -7,9 +7,9 @@
17655
17656 /* duplicated to the one in bootmem.h */
17657 extern unsigned long max_pfn;
17658 -extern unsigned long phys_base;
17659 +extern const unsigned long phys_base;
17660
17661 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17662 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17663 {
17664 unsigned long y = x - __START_KERNEL_map;
17665
17666 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17667 }
17668
17669 #ifdef CONFIG_DEBUG_VIRTUAL
17670 -extern unsigned long __phys_addr(unsigned long);
17671 -extern unsigned long __phys_addr_symbol(unsigned long);
17672 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17673 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17674 #else
17675 #define __phys_addr(x) __phys_addr_nodebug(x)
17676 #define __phys_addr_symbol(x) \
17677 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17678 index 965c47d..ffe0af8 100644
17679 --- a/arch/x86/include/asm/paravirt.h
17680 +++ b/arch/x86/include/asm/paravirt.h
17681 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17682 return (pmd_t) { ret };
17683 }
17684
17685 -static inline pmdval_t pmd_val(pmd_t pmd)
17686 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17687 {
17688 pmdval_t ret;
17689
17690 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17691 val);
17692 }
17693
17694 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17695 +{
17696 + pgdval_t val = native_pgd_val(pgd);
17697 +
17698 + if (sizeof(pgdval_t) > sizeof(long))
17699 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17700 + val, (u64)val >> 32);
17701 + else
17702 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17703 + val);
17704 +}
17705 +
17706 static inline void pgd_clear(pgd_t *pgdp)
17707 {
17708 set_pgd(pgdp, __pgd(0));
17709 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17710 pv_mmu_ops.set_fixmap(idx, phys, flags);
17711 }
17712
17713 +#ifdef CONFIG_PAX_KERNEXEC
17714 +static inline unsigned long pax_open_kernel(void)
17715 +{
17716 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17717 +}
17718 +
17719 +static inline unsigned long pax_close_kernel(void)
17720 +{
17721 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17722 +}
17723 +#else
17724 +static inline unsigned long pax_open_kernel(void) { return 0; }
17725 +static inline unsigned long pax_close_kernel(void) { return 0; }
17726 +#endif
17727 +
17728 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17729
17730 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17731 @@ -906,7 +933,7 @@ extern void default_banner(void);
17732
17733 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17734 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17735 -#define PARA_INDIRECT(addr) *%cs:addr
17736 +#define PARA_INDIRECT(addr) *%ss:addr
17737 #endif
17738
17739 #define INTERRUPT_RETURN \
17740 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17741 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17742 CLBR_NONE, \
17743 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17744 +
17745 +#define GET_CR0_INTO_RDI \
17746 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17747 + mov %rax,%rdi
17748 +
17749 +#define SET_RDI_INTO_CR0 \
17750 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17751 +
17752 +#define GET_CR3_INTO_RDI \
17753 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17754 + mov %rax,%rdi
17755 +
17756 +#define SET_RDI_INTO_CR3 \
17757 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17758 +
17759 #endif /* CONFIG_X86_32 */
17760
17761 #endif /* __ASSEMBLY__ */
17762 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17763 index 7549b8b..f0edfda 100644
17764 --- a/arch/x86/include/asm/paravirt_types.h
17765 +++ b/arch/x86/include/asm/paravirt_types.h
17766 @@ -84,7 +84,7 @@ struct pv_init_ops {
17767 */
17768 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17769 unsigned long addr, unsigned len);
17770 -};
17771 +} __no_const __no_randomize_layout;
17772
17773
17774 struct pv_lazy_ops {
17775 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17776 void (*enter)(void);
17777 void (*leave)(void);
17778 void (*flush)(void);
17779 -};
17780 +} __no_randomize_layout;
17781
17782 struct pv_time_ops {
17783 unsigned long long (*sched_clock)(void);
17784 unsigned long long (*steal_clock)(int cpu);
17785 unsigned long (*get_tsc_khz)(void);
17786 -};
17787 +} __no_const __no_randomize_layout;
17788
17789 struct pv_cpu_ops {
17790 /* hooks for various privileged instructions */
17791 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17792
17793 void (*start_context_switch)(struct task_struct *prev);
17794 void (*end_context_switch)(struct task_struct *next);
17795 -};
17796 +} __no_const __no_randomize_layout;
17797
17798 struct pv_irq_ops {
17799 /*
17800 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17801 #ifdef CONFIG_X86_64
17802 void (*adjust_exception_frame)(void);
17803 #endif
17804 -};
17805 +} __no_randomize_layout;
17806
17807 struct pv_apic_ops {
17808 #ifdef CONFIG_X86_LOCAL_APIC
17809 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17810 unsigned long start_eip,
17811 unsigned long start_esp);
17812 #endif
17813 -};
17814 +} __no_const __no_randomize_layout;
17815
17816 struct pv_mmu_ops {
17817 unsigned long (*read_cr2)(void);
17818 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17819 struct paravirt_callee_save make_pud;
17820
17821 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17822 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17823 #endif /* PAGETABLE_LEVELS == 4 */
17824 #endif /* PAGETABLE_LEVELS >= 3 */
17825
17826 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17827 an mfn. We can tell which is which from the index. */
17828 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17829 phys_addr_t phys, pgprot_t flags);
17830 -};
17831 +
17832 +#ifdef CONFIG_PAX_KERNEXEC
17833 + unsigned long (*pax_open_kernel)(void);
17834 + unsigned long (*pax_close_kernel)(void);
17835 +#endif
17836 +
17837 +} __no_randomize_layout;
17838
17839 struct arch_spinlock;
17840 #ifdef CONFIG_SMP
17841 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17842 struct pv_lock_ops {
17843 struct paravirt_callee_save lock_spinning;
17844 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17845 -};
17846 +} __no_randomize_layout;
17847
17848 /* This contains all the paravirt structures: we get a convenient
17849 * number for each function using the offset which we use to indicate
17850 - * what to patch. */
17851 + * what to patch.
17852 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17853 + */
17854 +
17855 struct paravirt_patch_template {
17856 struct pv_init_ops pv_init_ops;
17857 struct pv_time_ops pv_time_ops;
17858 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17859 struct pv_apic_ops pv_apic_ops;
17860 struct pv_mmu_ops pv_mmu_ops;
17861 struct pv_lock_ops pv_lock_ops;
17862 -};
17863 +} __no_randomize_layout;
17864
17865 extern struct pv_info pv_info;
17866 extern struct pv_init_ops pv_init_ops;
17867 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17868 index c4412e9..90e88c5 100644
17869 --- a/arch/x86/include/asm/pgalloc.h
17870 +++ b/arch/x86/include/asm/pgalloc.h
17871 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17872 pmd_t *pmd, pte_t *pte)
17873 {
17874 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17875 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17876 +}
17877 +
17878 +static inline void pmd_populate_user(struct mm_struct *mm,
17879 + pmd_t *pmd, pte_t *pte)
17880 +{
17881 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17882 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17883 }
17884
17885 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17886
17887 #ifdef CONFIG_X86_PAE
17888 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17889 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17890 +{
17891 + pud_populate(mm, pudp, pmd);
17892 +}
17893 #else /* !CONFIG_X86_PAE */
17894 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17895 {
17896 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17897 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17898 }
17899 +
17900 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17901 +{
17902 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17903 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17904 +}
17905 #endif /* CONFIG_X86_PAE */
17906
17907 #if PAGETABLE_LEVELS > 3
17908 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17909 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17910 }
17911
17912 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17913 +{
17914 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17915 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17916 +}
17917 +
17918 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17919 {
17920 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17921 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17922 index fd74a11..35fd5af 100644
17923 --- a/arch/x86/include/asm/pgtable-2level.h
17924 +++ b/arch/x86/include/asm/pgtable-2level.h
17925 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17926
17927 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17928 {
17929 + pax_open_kernel();
17930 *pmdp = pmd;
17931 + pax_close_kernel();
17932 }
17933
17934 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17935 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17936 index cdaa58c..e61122b 100644
17937 --- a/arch/x86/include/asm/pgtable-3level.h
17938 +++ b/arch/x86/include/asm/pgtable-3level.h
17939 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17940
17941 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17942 {
17943 + pax_open_kernel();
17944 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17945 + pax_close_kernel();
17946 }
17947
17948 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17949 {
17950 + pax_open_kernel();
17951 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17952 + pax_close_kernel();
17953 }
17954
17955 /*
17956 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17957 index a0c35bf..7045c6a 100644
17958 --- a/arch/x86/include/asm/pgtable.h
17959 +++ b/arch/x86/include/asm/pgtable.h
17960 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17961
17962 #ifndef __PAGETABLE_PUD_FOLDED
17963 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17964 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17965 #define pgd_clear(pgd) native_pgd_clear(pgd)
17966 #endif
17967
17968 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17969
17970 #define arch_end_context_switch(prev) do {} while(0)
17971
17972 +#define pax_open_kernel() native_pax_open_kernel()
17973 +#define pax_close_kernel() native_pax_close_kernel()
17974 #endif /* CONFIG_PARAVIRT */
17975
17976 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
17977 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
17978 +
17979 +#ifdef CONFIG_PAX_KERNEXEC
17980 +static inline unsigned long native_pax_open_kernel(void)
17981 +{
17982 + unsigned long cr0;
17983 +
17984 + preempt_disable();
17985 + barrier();
17986 + cr0 = read_cr0() ^ X86_CR0_WP;
17987 + BUG_ON(cr0 & X86_CR0_WP);
17988 + write_cr0(cr0);
17989 + barrier();
17990 + return cr0 ^ X86_CR0_WP;
17991 +}
17992 +
17993 +static inline unsigned long native_pax_close_kernel(void)
17994 +{
17995 + unsigned long cr0;
17996 +
17997 + barrier();
17998 + cr0 = read_cr0() ^ X86_CR0_WP;
17999 + BUG_ON(!(cr0 & X86_CR0_WP));
18000 + write_cr0(cr0);
18001 + barrier();
18002 + preempt_enable_no_resched();
18003 + return cr0 ^ X86_CR0_WP;
18004 +}
18005 +#else
18006 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18007 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18008 +#endif
18009 +
18010 /*
18011 * The following only work if pte_present() is true.
18012 * Undefined behaviour if not..
18013 */
18014 +static inline int pte_user(pte_t pte)
18015 +{
18016 + return pte_val(pte) & _PAGE_USER;
18017 +}
18018 +
18019 static inline int pte_dirty(pte_t pte)
18020 {
18021 return pte_flags(pte) & _PAGE_DIRTY;
18022 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18023 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18024 }
18025
18026 +static inline unsigned long pgd_pfn(pgd_t pgd)
18027 +{
18028 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18029 +}
18030 +
18031 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18032
18033 static inline int pmd_large(pmd_t pte)
18034 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18035 return pte_clear_flags(pte, _PAGE_RW);
18036 }
18037
18038 +static inline pte_t pte_mkread(pte_t pte)
18039 +{
18040 + return __pte(pte_val(pte) | _PAGE_USER);
18041 +}
18042 +
18043 static inline pte_t pte_mkexec(pte_t pte)
18044 {
18045 - return pte_clear_flags(pte, _PAGE_NX);
18046 +#ifdef CONFIG_X86_PAE
18047 + if (__supported_pte_mask & _PAGE_NX)
18048 + return pte_clear_flags(pte, _PAGE_NX);
18049 + else
18050 +#endif
18051 + return pte_set_flags(pte, _PAGE_USER);
18052 +}
18053 +
18054 +static inline pte_t pte_exprotect(pte_t pte)
18055 +{
18056 +#ifdef CONFIG_X86_PAE
18057 + if (__supported_pte_mask & _PAGE_NX)
18058 + return pte_set_flags(pte, _PAGE_NX);
18059 + else
18060 +#endif
18061 + return pte_clear_flags(pte, _PAGE_USER);
18062 }
18063
18064 static inline pte_t pte_mkdirty(pte_t pte)
18065 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18066 #endif
18067
18068 #ifndef __ASSEMBLY__
18069 +
18070 +#ifdef CONFIG_PAX_PER_CPU_PGD
18071 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18072 +enum cpu_pgd_type {kernel = 0, user = 1};
18073 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18074 +{
18075 + return cpu_pgd[cpu][type];
18076 +}
18077 +#endif
18078 +
18079 #include <linux/mm_types.h>
18080 #include <linux/mmdebug.h>
18081 #include <linux/log2.h>
18082 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18083 * Currently stuck as a macro due to indirect forward reference to
18084 * linux/mmzone.h's __section_mem_map_addr() definition:
18085 */
18086 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18087 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18088
18089 /* Find an entry in the second-level page table.. */
18090 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18091 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18092 * Currently stuck as a macro due to indirect forward reference to
18093 * linux/mmzone.h's __section_mem_map_addr() definition:
18094 */
18095 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18096 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18097
18098 /* to find an entry in a page-table-directory. */
18099 static inline unsigned long pud_index(unsigned long address)
18100 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18101
18102 static inline int pgd_bad(pgd_t pgd)
18103 {
18104 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18105 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18106 }
18107
18108 static inline int pgd_none(pgd_t pgd)
18109 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18110 * pgd_offset() returns a (pgd_t *)
18111 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18112 */
18113 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18114 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18115 +
18116 +#ifdef CONFIG_PAX_PER_CPU_PGD
18117 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18118 +#endif
18119 +
18120 /*
18121 * a shortcut which implies the use of the kernel's pgd, instead
18122 * of a process's
18123 @@ -660,6 +742,25 @@ static inline int pgd_none(pgd_t pgd)
18124 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18125 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18126
18127 +#ifdef CONFIG_X86_32
18128 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18129 +#else
18130 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18131 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18132 +
18133 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18134 +#ifdef __ASSEMBLY__
18135 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18136 +#else
18137 +extern unsigned long pax_user_shadow_base;
18138 +extern pgdval_t clone_pgd_mask;
18139 +#endif
18140 +#else
18141 +#define pax_user_shadow_base (0UL)
18142 +#endif
18143 +
18144 +#endif
18145 +
18146 #ifndef __ASSEMBLY__
18147
18148 extern int direct_gbpages;
18149 @@ -826,11 +927,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18150 * dst and src can be on the same page, but the range must not overlap,
18151 * and must not cross a page boundary.
18152 */
18153 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18154 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18155 {
18156 - memcpy(dst, src, count * sizeof(pgd_t));
18157 + pax_open_kernel();
18158 + while (count--)
18159 + *dst++ = *src++;
18160 + pax_close_kernel();
18161 }
18162
18163 +#ifdef CONFIG_PAX_PER_CPU_PGD
18164 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18165 +#endif
18166 +
18167 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18168 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18169 +#else
18170 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18171 +#endif
18172 +
18173 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18174 static inline int page_level_shift(enum pg_level level)
18175 {
18176 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18177 index b6c0b40..3535d47 100644
18178 --- a/arch/x86/include/asm/pgtable_32.h
18179 +++ b/arch/x86/include/asm/pgtable_32.h
18180 @@ -25,9 +25,6 @@
18181 struct mm_struct;
18182 struct vm_area_struct;
18183
18184 -extern pgd_t swapper_pg_dir[1024];
18185 -extern pgd_t initial_page_table[1024];
18186 -
18187 static inline void pgtable_cache_init(void) { }
18188 static inline void check_pgt_cache(void) { }
18189 void paging_init(void);
18190 @@ -45,6 +42,12 @@ void paging_init(void);
18191 # include <asm/pgtable-2level.h>
18192 #endif
18193
18194 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18195 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18196 +#ifdef CONFIG_X86_PAE
18197 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18198 +#endif
18199 +
18200 #if defined(CONFIG_HIGHPTE)
18201 #define pte_offset_map(dir, address) \
18202 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18203 @@ -59,12 +62,17 @@ void paging_init(void);
18204 /* Clear a kernel PTE and flush it from the TLB */
18205 #define kpte_clear_flush(ptep, vaddr) \
18206 do { \
18207 + pax_open_kernel(); \
18208 pte_clear(&init_mm, (vaddr), (ptep)); \
18209 + pax_close_kernel(); \
18210 __flush_tlb_one((vaddr)); \
18211 } while (0)
18212
18213 #endif /* !__ASSEMBLY__ */
18214
18215 +#define HAVE_ARCH_UNMAPPED_AREA
18216 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18217 +
18218 /*
18219 * kern_addr_valid() is (1) for FLATMEM and (0) for
18220 * SPARSEMEM and DISCONTIGMEM
18221 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18222 index 9fb2f2b..b04b4bf 100644
18223 --- a/arch/x86/include/asm/pgtable_32_types.h
18224 +++ b/arch/x86/include/asm/pgtable_32_types.h
18225 @@ -8,7 +8,7 @@
18226 */
18227 #ifdef CONFIG_X86_PAE
18228 # include <asm/pgtable-3level_types.h>
18229 -# define PMD_SIZE (1UL << PMD_SHIFT)
18230 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18231 # define PMD_MASK (~(PMD_SIZE - 1))
18232 #else
18233 # include <asm/pgtable-2level_types.h>
18234 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18235 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18236 #endif
18237
18238 +#ifdef CONFIG_PAX_KERNEXEC
18239 +#ifndef __ASSEMBLY__
18240 +extern unsigned char MODULES_EXEC_VADDR[];
18241 +extern unsigned char MODULES_EXEC_END[];
18242 +#endif
18243 +#include <asm/boot.h>
18244 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18245 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18246 +#else
18247 +#define ktla_ktva(addr) (addr)
18248 +#define ktva_ktla(addr) (addr)
18249 +#endif
18250 +
18251 #define MODULES_VADDR VMALLOC_START
18252 #define MODULES_END VMALLOC_END
18253 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18254 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18255 index 2ee7811..55aca24 100644
18256 --- a/arch/x86/include/asm/pgtable_64.h
18257 +++ b/arch/x86/include/asm/pgtable_64.h
18258 @@ -16,11 +16,16 @@
18259
18260 extern pud_t level3_kernel_pgt[512];
18261 extern pud_t level3_ident_pgt[512];
18262 +extern pud_t level3_vmalloc_start_pgt[512];
18263 +extern pud_t level3_vmalloc_end_pgt[512];
18264 +extern pud_t level3_vmemmap_pgt[512];
18265 +extern pud_t level2_vmemmap_pgt[512];
18266 extern pmd_t level2_kernel_pgt[512];
18267 extern pmd_t level2_fixmap_pgt[512];
18268 -extern pmd_t level2_ident_pgt[512];
18269 -extern pte_t level1_fixmap_pgt[512];
18270 -extern pgd_t init_level4_pgt[];
18271 +extern pmd_t level2_ident_pgt[2][512];
18272 +extern pte_t level1_fixmap_pgt[3][512];
18273 +extern pte_t level1_vsyscall_pgt[512];
18274 +extern pgd_t init_level4_pgt[512];
18275
18276 #define swapper_pg_dir init_level4_pgt
18277
18278 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18279
18280 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18281 {
18282 + pax_open_kernel();
18283 *pmdp = pmd;
18284 + pax_close_kernel();
18285 }
18286
18287 static inline void native_pmd_clear(pmd_t *pmd)
18288 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18289
18290 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18291 {
18292 + pax_open_kernel();
18293 *pudp = pud;
18294 + pax_close_kernel();
18295 }
18296
18297 static inline void native_pud_clear(pud_t *pud)
18298 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18299
18300 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18301 {
18302 + pax_open_kernel();
18303 + *pgdp = pgd;
18304 + pax_close_kernel();
18305 +}
18306 +
18307 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18308 +{
18309 *pgdp = pgd;
18310 }
18311
18312 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18313 index 602b602..acb53ed 100644
18314 --- a/arch/x86/include/asm/pgtable_64_types.h
18315 +++ b/arch/x86/include/asm/pgtable_64_types.h
18316 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18317 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18318 #define MODULES_END _AC(0xffffffffff000000, UL)
18319 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18320 +#define MODULES_EXEC_VADDR MODULES_VADDR
18321 +#define MODULES_EXEC_END MODULES_END
18322 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18323 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18324 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18325 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18326
18327 +#define ktla_ktva(addr) (addr)
18328 +#define ktva_ktla(addr) (addr)
18329 +
18330 #define EARLY_DYNAMIC_PAGE_TABLES 64
18331
18332 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18333 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18334 index 8c7c108..1c1b77f 100644
18335 --- a/arch/x86/include/asm/pgtable_types.h
18336 +++ b/arch/x86/include/asm/pgtable_types.h
18337 @@ -85,8 +85,10 @@
18338
18339 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18340 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18341 -#else
18342 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18343 #define _PAGE_NX (_AT(pteval_t, 0))
18344 +#else
18345 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18346 #endif
18347
18348 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18349 @@ -141,6 +143,9 @@ enum page_cache_mode {
18350 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18351 _PAGE_ACCESSED)
18352
18353 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18354 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18355 +
18356 #define __PAGE_KERNEL_EXEC \
18357 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18358 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18359 @@ -148,7 +153,7 @@ enum page_cache_mode {
18360 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18361 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18362 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18363 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18364 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18365 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18366 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18367 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18368 @@ -194,7 +199,7 @@ enum page_cache_mode {
18369 #ifdef CONFIG_X86_64
18370 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18371 #else
18372 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18373 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18374 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18375 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18376 #endif
18377 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18378 {
18379 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18380 }
18381 +#endif
18382
18383 +#if PAGETABLE_LEVELS == 3
18384 +#include <asm-generic/pgtable-nopud.h>
18385 +#endif
18386 +
18387 +#if PAGETABLE_LEVELS == 2
18388 +#include <asm-generic/pgtable-nopmd.h>
18389 +#endif
18390 +
18391 +#ifndef __ASSEMBLY__
18392 #if PAGETABLE_LEVELS > 3
18393 typedef struct { pudval_t pud; } pud_t;
18394
18395 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18396 return pud.pud;
18397 }
18398 #else
18399 -#include <asm-generic/pgtable-nopud.h>
18400 -
18401 static inline pudval_t native_pud_val(pud_t pud)
18402 {
18403 return native_pgd_val(pud.pgd);
18404 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18405 return pmd.pmd;
18406 }
18407 #else
18408 -#include <asm-generic/pgtable-nopmd.h>
18409 -
18410 static inline pmdval_t native_pmd_val(pmd_t pmd)
18411 {
18412 return native_pgd_val(pmd.pud.pgd);
18413 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18414
18415 extern pteval_t __supported_pte_mask;
18416 extern void set_nx(void);
18417 -extern int nx_enabled;
18418
18419 #define pgprot_writecombine pgprot_writecombine
18420 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18421 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18422 index 8f327184..368fb29 100644
18423 --- a/arch/x86/include/asm/preempt.h
18424 +++ b/arch/x86/include/asm/preempt.h
18425 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18426 */
18427 static __always_inline bool __preempt_count_dec_and_test(void)
18428 {
18429 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18430 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18431 }
18432
18433 /*
18434 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18435 index ec1c935..5cc6023 100644
18436 --- a/arch/x86/include/asm/processor.h
18437 +++ b/arch/x86/include/asm/processor.h
18438 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18439 /* Index into per_cpu list: */
18440 u16 cpu_index;
18441 u32 microcode;
18442 -};
18443 +} __randomize_layout;
18444
18445 #define X86_VENDOR_INTEL 0
18446 #define X86_VENDOR_CYRIX 1
18447 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18448 : "memory");
18449 }
18450
18451 +/* invpcid (%rdx),%rax */
18452 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18453 +
18454 +#define INVPCID_SINGLE_ADDRESS 0UL
18455 +#define INVPCID_SINGLE_CONTEXT 1UL
18456 +#define INVPCID_ALL_GLOBAL 2UL
18457 +#define INVPCID_ALL_NONGLOBAL 3UL
18458 +
18459 +#define PCID_KERNEL 0UL
18460 +#define PCID_USER 1UL
18461 +#define PCID_NOFLUSH (1UL << 63)
18462 +
18463 static inline void load_cr3(pgd_t *pgdir)
18464 {
18465 - write_cr3(__pa(pgdir));
18466 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18467 }
18468
18469 #ifdef CONFIG_X86_32
18470 @@ -282,7 +294,7 @@ struct tss_struct {
18471
18472 } ____cacheline_aligned;
18473
18474 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18475 +extern struct tss_struct init_tss[NR_CPUS];
18476
18477 /*
18478 * Save the original ist values for checking stack pointers during debugging
18479 @@ -479,6 +491,7 @@ struct thread_struct {
18480 unsigned short ds;
18481 unsigned short fsindex;
18482 unsigned short gsindex;
18483 + unsigned short ss;
18484 #endif
18485 #ifdef CONFIG_X86_32
18486 unsigned long ip;
18487 @@ -805,11 +818,18 @@ static inline void spin_lock_prefetch(const void *x)
18488 */
18489 #define TASK_SIZE PAGE_OFFSET
18490 #define TASK_SIZE_MAX TASK_SIZE
18491 +
18492 +#ifdef CONFIG_PAX_SEGMEXEC
18493 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18494 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18495 +#else
18496 #define STACK_TOP TASK_SIZE
18497 -#define STACK_TOP_MAX STACK_TOP
18498 +#endif
18499 +
18500 +#define STACK_TOP_MAX TASK_SIZE
18501
18502 #define INIT_THREAD { \
18503 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18504 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18505 .vm86_info = NULL, \
18506 .sysenter_cs = __KERNEL_CS, \
18507 .io_bitmap_ptr = NULL, \
18508 @@ -823,7 +843,7 @@ static inline void spin_lock_prefetch(const void *x)
18509 */
18510 #define INIT_TSS { \
18511 .x86_tss = { \
18512 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18513 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18514 .ss0 = __KERNEL_DS, \
18515 .ss1 = __KERNEL_CS, \
18516 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18517 @@ -834,11 +854,7 @@ static inline void spin_lock_prefetch(const void *x)
18518 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18519
18520 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18521 -#define KSTK_TOP(info) \
18522 -({ \
18523 - unsigned long *__ptr = (unsigned long *)(info); \
18524 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18525 -})
18526 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18527
18528 /*
18529 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18530 @@ -853,7 +869,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18531 #define task_pt_regs(task) \
18532 ({ \
18533 struct pt_regs *__regs__; \
18534 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18535 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18536 __regs__ - 1; \
18537 })
18538
18539 @@ -869,13 +885,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18540 * particular problem by preventing anything from being mapped
18541 * at the maximum canonical address.
18542 */
18543 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18544 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18545
18546 /* This decides where the kernel will search for a free chunk of vm
18547 * space during mmap's.
18548 */
18549 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18550 - 0xc0000000 : 0xFFFFe000)
18551 + 0xc0000000 : 0xFFFFf000)
18552
18553 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18554 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18555 @@ -886,11 +902,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18556 #define STACK_TOP_MAX TASK_SIZE_MAX
18557
18558 #define INIT_THREAD { \
18559 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18560 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18561 }
18562
18563 #define INIT_TSS { \
18564 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18565 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18566 }
18567
18568 /*
18569 @@ -918,6 +934,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18570 */
18571 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18572
18573 +#ifdef CONFIG_PAX_SEGMEXEC
18574 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18575 +#endif
18576 +
18577 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18578
18579 /* Get/set a process' ability to use the timestamp counter instruction */
18580 @@ -962,7 +982,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18581 return 0;
18582 }
18583
18584 -extern unsigned long arch_align_stack(unsigned long sp);
18585 +#define arch_align_stack(x) ((x) & ~0xfUL)
18586 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18587
18588 void default_idle(void);
18589 @@ -972,6 +992,6 @@ bool xen_set_default_idle(void);
18590 #define xen_set_default_idle 0
18591 #endif
18592
18593 -void stop_this_cpu(void *dummy);
18594 +void stop_this_cpu(void *dummy) __noreturn;
18595 void df_debug(struct pt_regs *regs, long error_code);
18596 #endif /* _ASM_X86_PROCESSOR_H */
18597 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18598 index 86fc2bb..bd5049a 100644
18599 --- a/arch/x86/include/asm/ptrace.h
18600 +++ b/arch/x86/include/asm/ptrace.h
18601 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18602 }
18603
18604 /*
18605 - * user_mode_vm(regs) determines whether a register set came from user mode.
18606 + * user_mode(regs) determines whether a register set came from user mode.
18607 * This is true if V8086 mode was enabled OR if the register set was from
18608 * protected mode with RPL-3 CS value. This tricky test checks that with
18609 * one comparison. Many places in the kernel can bypass this full check
18610 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18611 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18612 + * be used.
18613 */
18614 -static inline int user_mode(struct pt_regs *regs)
18615 +static inline int user_mode_novm(struct pt_regs *regs)
18616 {
18617 #ifdef CONFIG_X86_32
18618 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18619 #else
18620 - return !!(regs->cs & 3);
18621 + return !!(regs->cs & SEGMENT_RPL_MASK);
18622 #endif
18623 }
18624
18625 -static inline int user_mode_vm(struct pt_regs *regs)
18626 +static inline int user_mode(struct pt_regs *regs)
18627 {
18628 #ifdef CONFIG_X86_32
18629 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18630 USER_RPL;
18631 #else
18632 - return user_mode(regs);
18633 + return user_mode_novm(regs);
18634 #endif
18635 }
18636
18637 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18638 #ifdef CONFIG_X86_64
18639 static inline bool user_64bit_mode(struct pt_regs *regs)
18640 {
18641 + unsigned long cs = regs->cs & 0xffff;
18642 #ifndef CONFIG_PARAVIRT
18643 /*
18644 * On non-paravirt systems, this is the only long mode CPL 3
18645 * selector. We do not allow long mode selectors in the LDT.
18646 */
18647 - return regs->cs == __USER_CS;
18648 + return cs == __USER_CS;
18649 #else
18650 /* Headers are too twisted for this to go in paravirt.h. */
18651 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18652 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18653 #endif
18654 }
18655
18656 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18657 * Traps from the kernel do not save sp and ss.
18658 * Use the helper function to retrieve sp.
18659 */
18660 - if (offset == offsetof(struct pt_regs, sp) &&
18661 - regs->cs == __KERNEL_CS)
18662 - return kernel_stack_pointer(regs);
18663 + if (offset == offsetof(struct pt_regs, sp)) {
18664 + unsigned long cs = regs->cs & 0xffff;
18665 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18666 + return kernel_stack_pointer(regs);
18667 + }
18668 #endif
18669 return *(unsigned long *)((unsigned long)regs + offset);
18670 }
18671 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18672 index ae0e241..e80b10b 100644
18673 --- a/arch/x86/include/asm/qrwlock.h
18674 +++ b/arch/x86/include/asm/qrwlock.h
18675 @@ -7,8 +7,8 @@
18676 #define queue_write_unlock queue_write_unlock
18677 static inline void queue_write_unlock(struct qrwlock *lock)
18678 {
18679 - barrier();
18680 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18681 + barrier();
18682 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18683 }
18684 #endif
18685
18686 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18687 index 9c6b890..5305f53 100644
18688 --- a/arch/x86/include/asm/realmode.h
18689 +++ b/arch/x86/include/asm/realmode.h
18690 @@ -22,16 +22,14 @@ struct real_mode_header {
18691 #endif
18692 /* APM/BIOS reboot */
18693 u32 machine_real_restart_asm;
18694 -#ifdef CONFIG_X86_64
18695 u32 machine_real_restart_seg;
18696 -#endif
18697 };
18698
18699 /* This must match data at trampoline_32/64.S */
18700 struct trampoline_header {
18701 #ifdef CONFIG_X86_32
18702 u32 start;
18703 - u16 gdt_pad;
18704 + u16 boot_cs;
18705 u16 gdt_limit;
18706 u32 gdt_base;
18707 #else
18708 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18709 index a82c4f1..ac45053 100644
18710 --- a/arch/x86/include/asm/reboot.h
18711 +++ b/arch/x86/include/asm/reboot.h
18712 @@ -6,13 +6,13 @@
18713 struct pt_regs;
18714
18715 struct machine_ops {
18716 - void (*restart)(char *cmd);
18717 - void (*halt)(void);
18718 - void (*power_off)(void);
18719 + void (* __noreturn restart)(char *cmd);
18720 + void (* __noreturn halt)(void);
18721 + void (* __noreturn power_off)(void);
18722 void (*shutdown)(void);
18723 void (*crash_shutdown)(struct pt_regs *);
18724 - void (*emergency_restart)(void);
18725 -};
18726 + void (* __noreturn emergency_restart)(void);
18727 +} __no_const;
18728
18729 extern struct machine_ops machine_ops;
18730
18731 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18732 index 8f7866a..e442f20 100644
18733 --- a/arch/x86/include/asm/rmwcc.h
18734 +++ b/arch/x86/include/asm/rmwcc.h
18735 @@ -3,7 +3,34 @@
18736
18737 #ifdef CC_HAVE_ASM_GOTO
18738
18739 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18740 +#ifdef CONFIG_PAX_REFCOUNT
18741 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18742 +do { \
18743 + asm_volatile_goto (fullop \
18744 + ";jno 0f\n" \
18745 + fullantiop \
18746 + ";int $4\n0:\n" \
18747 + _ASM_EXTABLE(0b, 0b) \
18748 + ";j" cc " %l[cc_label]" \
18749 + : : "m" (var), ## __VA_ARGS__ \
18750 + : "memory" : cc_label); \
18751 + return 0; \
18752 +cc_label: \
18753 + return 1; \
18754 +} while (0)
18755 +#else
18756 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18757 +do { \
18758 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18759 + : : "m" (var), ## __VA_ARGS__ \
18760 + : "memory" : cc_label); \
18761 + return 0; \
18762 +cc_label: \
18763 + return 1; \
18764 +} while (0)
18765 +#endif
18766 +
18767 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18768 do { \
18769 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18770 : : "m" (var), ## __VA_ARGS__ \
18771 @@ -13,15 +40,46 @@ cc_label: \
18772 return 1; \
18773 } while (0)
18774
18775 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18776 - __GEN_RMWcc(op " " arg0, var, cc)
18777 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18778 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18779
18780 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18781 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18782 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18783 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18784 +
18785 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18786 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18787 +
18788 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18789 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18790
18791 #else /* !CC_HAVE_ASM_GOTO */
18792
18793 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18794 +#ifdef CONFIG_PAX_REFCOUNT
18795 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18796 +do { \
18797 + char c; \
18798 + asm volatile (fullop \
18799 + ";jno 0f\n" \
18800 + fullantiop \
18801 + ";int $4\n0:\n" \
18802 + _ASM_EXTABLE(0b, 0b) \
18803 + "; set" cc " %1" \
18804 + : "+m" (var), "=qm" (c) \
18805 + : __VA_ARGS__ : "memory"); \
18806 + return c != 0; \
18807 +} while (0)
18808 +#else
18809 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18810 +do { \
18811 + char c; \
18812 + asm volatile (fullop "; set" cc " %1" \
18813 + : "+m" (var), "=qm" (c) \
18814 + : __VA_ARGS__ : "memory"); \
18815 + return c != 0; \
18816 +} while (0)
18817 +#endif
18818 +
18819 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18820 do { \
18821 char c; \
18822 asm volatile (fullop "; set" cc " %1" \
18823 @@ -30,11 +88,17 @@ do { \
18824 return c != 0; \
18825 } while (0)
18826
18827 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18828 - __GEN_RMWcc(op " " arg0, var, cc)
18829 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18830 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18831 +
18832 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18833 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18834 +
18835 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18836 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18837
18838 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18839 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18840 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18841 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18842
18843 #endif /* CC_HAVE_ASM_GOTO */
18844
18845 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18846 index cad82c9..2e5c5c1 100644
18847 --- a/arch/x86/include/asm/rwsem.h
18848 +++ b/arch/x86/include/asm/rwsem.h
18849 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18850 {
18851 asm volatile("# beginning down_read\n\t"
18852 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18853 +
18854 +#ifdef CONFIG_PAX_REFCOUNT
18855 + "jno 0f\n"
18856 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18857 + "int $4\n0:\n"
18858 + _ASM_EXTABLE(0b, 0b)
18859 +#endif
18860 +
18861 /* adds 0x00000001 */
18862 " jns 1f\n"
18863 " call call_rwsem_down_read_failed\n"
18864 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18865 "1:\n\t"
18866 " mov %1,%2\n\t"
18867 " add %3,%2\n\t"
18868 +
18869 +#ifdef CONFIG_PAX_REFCOUNT
18870 + "jno 0f\n"
18871 + "sub %3,%2\n"
18872 + "int $4\n0:\n"
18873 + _ASM_EXTABLE(0b, 0b)
18874 +#endif
18875 +
18876 " jle 2f\n\t"
18877 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18878 " jnz 1b\n\t"
18879 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18880 long tmp;
18881 asm volatile("# beginning down_write\n\t"
18882 LOCK_PREFIX " xadd %1,(%2)\n\t"
18883 +
18884 +#ifdef CONFIG_PAX_REFCOUNT
18885 + "jno 0f\n"
18886 + "mov %1,(%2)\n"
18887 + "int $4\n0:\n"
18888 + _ASM_EXTABLE(0b, 0b)
18889 +#endif
18890 +
18891 /* adds 0xffff0001, returns the old value */
18892 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18893 /* was the active mask 0 before? */
18894 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18895 long tmp;
18896 asm volatile("# beginning __up_read\n\t"
18897 LOCK_PREFIX " xadd %1,(%2)\n\t"
18898 +
18899 +#ifdef CONFIG_PAX_REFCOUNT
18900 + "jno 0f\n"
18901 + "mov %1,(%2)\n"
18902 + "int $4\n0:\n"
18903 + _ASM_EXTABLE(0b, 0b)
18904 +#endif
18905 +
18906 /* subtracts 1, returns the old value */
18907 " jns 1f\n\t"
18908 " call call_rwsem_wake\n" /* expects old value in %edx */
18909 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18910 long tmp;
18911 asm volatile("# beginning __up_write\n\t"
18912 LOCK_PREFIX " xadd %1,(%2)\n\t"
18913 +
18914 +#ifdef CONFIG_PAX_REFCOUNT
18915 + "jno 0f\n"
18916 + "mov %1,(%2)\n"
18917 + "int $4\n0:\n"
18918 + _ASM_EXTABLE(0b, 0b)
18919 +#endif
18920 +
18921 /* subtracts 0xffff0001, returns the old value */
18922 " jns 1f\n\t"
18923 " call call_rwsem_wake\n" /* expects old value in %edx */
18924 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18925 {
18926 asm volatile("# beginning __downgrade_write\n\t"
18927 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18928 +
18929 +#ifdef CONFIG_PAX_REFCOUNT
18930 + "jno 0f\n"
18931 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18932 + "int $4\n0:\n"
18933 + _ASM_EXTABLE(0b, 0b)
18934 +#endif
18935 +
18936 /*
18937 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18938 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18939 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18940 */
18941 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18942 {
18943 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18944 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18945 +
18946 +#ifdef CONFIG_PAX_REFCOUNT
18947 + "jno 0f\n"
18948 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18949 + "int $4\n0:\n"
18950 + _ASM_EXTABLE(0b, 0b)
18951 +#endif
18952 +
18953 : "+m" (sem->count)
18954 : "er" (delta));
18955 }
18956 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18957 */
18958 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18959 {
18960 - return delta + xadd(&sem->count, delta);
18961 + return delta + xadd_check_overflow(&sem->count, delta);
18962 }
18963
18964 #endif /* __KERNEL__ */
18965 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18966 index db257a5..b91bc77 100644
18967 --- a/arch/x86/include/asm/segment.h
18968 +++ b/arch/x86/include/asm/segment.h
18969 @@ -73,10 +73,15 @@
18970 * 26 - ESPFIX small SS
18971 * 27 - per-cpu [ offset to per-cpu data area ]
18972 * 28 - stack_canary-20 [ for stack protector ]
18973 - * 29 - unused
18974 - * 30 - unused
18975 + * 29 - PCI BIOS CS
18976 + * 30 - PCI BIOS DS
18977 * 31 - TSS for double fault handler
18978 */
18979 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
18980 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
18981 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
18982 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
18983 +
18984 #define GDT_ENTRY_TLS_MIN 6
18985 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
18986
18987 @@ -88,6 +93,8 @@
18988
18989 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
18990
18991 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
18992 +
18993 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
18994
18995 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
18996 @@ -113,6 +120,12 @@
18997 #define __KERNEL_STACK_CANARY 0
18998 #endif
18999
19000 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19001 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19002 +
19003 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19004 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19005 +
19006 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19007
19008 /*
19009 @@ -140,7 +153,7 @@
19010 */
19011
19012 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19013 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19014 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19015
19016
19017 #else
19018 @@ -164,6 +177,8 @@
19019 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19020 #define __USER32_DS __USER_DS
19021
19022 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19023 +
19024 #define GDT_ENTRY_TSS 8 /* needs two entries */
19025 #define GDT_ENTRY_LDT 10 /* needs two entries */
19026 #define GDT_ENTRY_TLS_MIN 12
19027 @@ -172,6 +187,8 @@
19028 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19029 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19030
19031 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19032 +
19033 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19034 #define FS_TLS 0
19035 #define GS_TLS 1
19036 @@ -179,12 +196,14 @@
19037 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19038 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19039
19040 -#define GDT_ENTRIES 16
19041 +#define GDT_ENTRIES 17
19042
19043 #endif
19044
19045 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19046 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19047 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19048 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19049 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19050 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19051 #ifndef CONFIG_PARAVIRT
19052 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19053 {
19054 unsigned long __limit;
19055 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19056 - return __limit + 1;
19057 + return __limit;
19058 }
19059
19060 #endif /* !__ASSEMBLY__ */
19061 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19062 index 8d3120f..352b440 100644
19063 --- a/arch/x86/include/asm/smap.h
19064 +++ b/arch/x86/include/asm/smap.h
19065 @@ -25,11 +25,40 @@
19066
19067 #include <asm/alternative-asm.h>
19068
19069 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19070 +#define ASM_PAX_OPEN_USERLAND \
19071 + 661: jmp 663f; \
19072 + .pushsection .altinstr_replacement, "a" ; \
19073 + 662: pushq %rax; nop; \
19074 + .popsection ; \
19075 + .pushsection .altinstructions, "a" ; \
19076 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19077 + .popsection ; \
19078 + call __pax_open_userland; \
19079 + popq %rax; \
19080 + 663:
19081 +
19082 +#define ASM_PAX_CLOSE_USERLAND \
19083 + 661: jmp 663f; \
19084 + .pushsection .altinstr_replacement, "a" ; \
19085 + 662: pushq %rax; nop; \
19086 + .popsection; \
19087 + .pushsection .altinstructions, "a" ; \
19088 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19089 + .popsection; \
19090 + call __pax_close_userland; \
19091 + popq %rax; \
19092 + 663:
19093 +#else
19094 +#define ASM_PAX_OPEN_USERLAND
19095 +#define ASM_PAX_CLOSE_USERLAND
19096 +#endif
19097 +
19098 #ifdef CONFIG_X86_SMAP
19099
19100 #define ASM_CLAC \
19101 661: ASM_NOP3 ; \
19102 - .pushsection .altinstr_replacement, "ax" ; \
19103 + .pushsection .altinstr_replacement, "a" ; \
19104 662: __ASM_CLAC ; \
19105 .popsection ; \
19106 .pushsection .altinstructions, "a" ; \
19107 @@ -38,7 +67,7 @@
19108
19109 #define ASM_STAC \
19110 661: ASM_NOP3 ; \
19111 - .pushsection .altinstr_replacement, "ax" ; \
19112 + .pushsection .altinstr_replacement, "a" ; \
19113 662: __ASM_STAC ; \
19114 .popsection ; \
19115 .pushsection .altinstructions, "a" ; \
19116 @@ -56,6 +85,37 @@
19117
19118 #include <asm/alternative.h>
19119
19120 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19121 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19122 +
19123 +extern void __pax_open_userland(void);
19124 +static __always_inline unsigned long pax_open_userland(void)
19125 +{
19126 +
19127 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19128 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19129 + :
19130 + : [open] "i" (__pax_open_userland)
19131 + : "memory", "rax");
19132 +#endif
19133 +
19134 + return 0;
19135 +}
19136 +
19137 +extern void __pax_close_userland(void);
19138 +static __always_inline unsigned long pax_close_userland(void)
19139 +{
19140 +
19141 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19142 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19143 + :
19144 + : [close] "i" (__pax_close_userland)
19145 + : "memory", "rax");
19146 +#endif
19147 +
19148 + return 0;
19149 +}
19150 +
19151 #ifdef CONFIG_X86_SMAP
19152
19153 static __always_inline void clac(void)
19154 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19155 index 8cd1cc3..827e09e 100644
19156 --- a/arch/x86/include/asm/smp.h
19157 +++ b/arch/x86/include/asm/smp.h
19158 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19159 /* cpus sharing the last level cache: */
19160 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19161 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19162 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19163 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19164
19165 static inline struct cpumask *cpu_sibling_mask(int cpu)
19166 {
19167 @@ -78,7 +78,7 @@ struct smp_ops {
19168
19169 void (*send_call_func_ipi)(const struct cpumask *mask);
19170 void (*send_call_func_single_ipi)(int cpu);
19171 -};
19172 +} __no_const;
19173
19174 /* Globals due to paravirt */
19175 extern void set_cpu_sibling_map(int cpu);
19176 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19177 extern int safe_smp_processor_id(void);
19178
19179 #elif defined(CONFIG_X86_64_SMP)
19180 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19181 -
19182 -#define stack_smp_processor_id() \
19183 -({ \
19184 - struct thread_info *ti; \
19185 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19186 - ti->cpu; \
19187 -})
19188 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19189 +#define stack_smp_processor_id() raw_smp_processor_id()
19190 #define safe_smp_processor_id() smp_processor_id()
19191
19192 #endif
19193 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19194 index 6a99859..03cb807 100644
19195 --- a/arch/x86/include/asm/stackprotector.h
19196 +++ b/arch/x86/include/asm/stackprotector.h
19197 @@ -47,7 +47,7 @@
19198 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19199 */
19200 #define GDT_STACK_CANARY_INIT \
19201 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19202 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19203
19204 /*
19205 * Initialize the stackprotector canary value.
19206 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19207
19208 static inline void load_stack_canary_segment(void)
19209 {
19210 -#ifdef CONFIG_X86_32
19211 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19212 asm volatile ("mov %0, %%gs" : : "r" (0));
19213 #endif
19214 }
19215 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19216 index 70bbe39..4ae2bd4 100644
19217 --- a/arch/x86/include/asm/stacktrace.h
19218 +++ b/arch/x86/include/asm/stacktrace.h
19219 @@ -11,28 +11,20 @@
19220
19221 extern int kstack_depth_to_print;
19222
19223 -struct thread_info;
19224 +struct task_struct;
19225 struct stacktrace_ops;
19226
19227 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19228 - unsigned long *stack,
19229 - unsigned long bp,
19230 - const struct stacktrace_ops *ops,
19231 - void *data,
19232 - unsigned long *end,
19233 - int *graph);
19234 +typedef unsigned long walk_stack_t(struct task_struct *task,
19235 + void *stack_start,
19236 + unsigned long *stack,
19237 + unsigned long bp,
19238 + const struct stacktrace_ops *ops,
19239 + void *data,
19240 + unsigned long *end,
19241 + int *graph);
19242
19243 -extern unsigned long
19244 -print_context_stack(struct thread_info *tinfo,
19245 - unsigned long *stack, unsigned long bp,
19246 - const struct stacktrace_ops *ops, void *data,
19247 - unsigned long *end, int *graph);
19248 -
19249 -extern unsigned long
19250 -print_context_stack_bp(struct thread_info *tinfo,
19251 - unsigned long *stack, unsigned long bp,
19252 - const struct stacktrace_ops *ops, void *data,
19253 - unsigned long *end, int *graph);
19254 +extern walk_stack_t print_context_stack;
19255 +extern walk_stack_t print_context_stack_bp;
19256
19257 /* Generic stack tracer with callbacks */
19258
19259 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19260 void (*address)(void *data, unsigned long address, int reliable);
19261 /* On negative return stop dumping */
19262 int (*stack)(void *data, char *name);
19263 - walk_stack_t walk_stack;
19264 + walk_stack_t *walk_stack;
19265 };
19266
19267 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19268 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19269 index 751bf4b..a1278b5 100644
19270 --- a/arch/x86/include/asm/switch_to.h
19271 +++ b/arch/x86/include/asm/switch_to.h
19272 @@ -112,7 +112,7 @@ do { \
19273 "call __switch_to\n\t" \
19274 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19275 __switch_canary \
19276 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19277 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19278 "movq %%rax,%%rdi\n\t" \
19279 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19280 "jnz ret_from_fork\n\t" \
19281 @@ -123,7 +123,7 @@ do { \
19282 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19283 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19284 [_tif_fork] "i" (_TIF_FORK), \
19285 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19286 + [thread_info] "m" (current_tinfo), \
19287 [current_task] "m" (current_task) \
19288 __switch_canary_iparam \
19289 : "memory", "cc" __EXTRA_CLOBBER)
19290 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19291 index 1d4e4f2..506db18 100644
19292 --- a/arch/x86/include/asm/thread_info.h
19293 +++ b/arch/x86/include/asm/thread_info.h
19294 @@ -24,7 +24,6 @@ struct exec_domain;
19295 #include <linux/atomic.h>
19296
19297 struct thread_info {
19298 - struct task_struct *task; /* main task structure */
19299 struct exec_domain *exec_domain; /* execution domain */
19300 __u32 flags; /* low level flags */
19301 __u32 status; /* thread synchronous flags */
19302 @@ -32,13 +31,13 @@ struct thread_info {
19303 int saved_preempt_count;
19304 mm_segment_t addr_limit;
19305 void __user *sysenter_return;
19306 + unsigned long lowest_stack;
19307 unsigned int sig_on_uaccess_error:1;
19308 unsigned int uaccess_err:1; /* uaccess failed */
19309 };
19310
19311 -#define INIT_THREAD_INFO(tsk) \
19312 +#define INIT_THREAD_INFO \
19313 { \
19314 - .task = &tsk, \
19315 .exec_domain = &default_exec_domain, \
19316 .flags = 0, \
19317 .cpu = 0, \
19318 @@ -46,7 +45,7 @@ struct thread_info {
19319 .addr_limit = KERNEL_DS, \
19320 }
19321
19322 -#define init_thread_info (init_thread_union.thread_info)
19323 +#define init_thread_info (init_thread_union.stack)
19324 #define init_stack (init_thread_union.stack)
19325
19326 #else /* !__ASSEMBLY__ */
19327 @@ -86,6 +85,7 @@ struct thread_info {
19328 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19329 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19330 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19331 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19332
19333 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19334 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19335 @@ -109,17 +109,18 @@ struct thread_info {
19336 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19337 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19338 #define _TIF_X32 (1 << TIF_X32)
19339 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19340
19341 /* work to do in syscall_trace_enter() */
19342 #define _TIF_WORK_SYSCALL_ENTRY \
19343 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19344 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19345 - _TIF_NOHZ)
19346 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19347
19348 /* work to do in syscall_trace_leave() */
19349 #define _TIF_WORK_SYSCALL_EXIT \
19350 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19351 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19352 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19353
19354 /* work to do on interrupt/exception return */
19355 #define _TIF_WORK_MASK \
19356 @@ -130,7 +131,7 @@ struct thread_info {
19357 /* work to do on any return to user space */
19358 #define _TIF_ALLWORK_MASK \
19359 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19360 - _TIF_NOHZ)
19361 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19362
19363 /* Only used for 64 bit */
19364 #define _TIF_DO_NOTIFY_MASK \
19365 @@ -145,7 +146,6 @@ struct thread_info {
19366 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19367
19368 #define STACK_WARN (THREAD_SIZE/8)
19369 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19370
19371 /*
19372 * macros/functions for gaining access to the thread information structure
19373 @@ -156,12 +156,11 @@ struct thread_info {
19374
19375 DECLARE_PER_CPU(unsigned long, kernel_stack);
19376
19377 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19378 +
19379 static inline struct thread_info *current_thread_info(void)
19380 {
19381 - struct thread_info *ti;
19382 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19383 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19384 - return ti;
19385 + return this_cpu_read_stable(current_tinfo);
19386 }
19387
19388 static inline unsigned long current_stack_pointer(void)
19389 @@ -179,14 +178,7 @@ static inline unsigned long current_stack_pointer(void)
19390
19391 /* how to get the thread information struct from ASM */
19392 #define GET_THREAD_INFO(reg) \
19393 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19394 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19395 -
19396 -/*
19397 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19398 - * a certain register (to be used in assembler memory operands).
19399 - */
19400 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19401 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19402
19403 #endif
19404
19405 @@ -242,5 +234,12 @@ static inline bool is_ia32_task(void)
19406 extern void arch_task_cache_init(void);
19407 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19408 extern void arch_release_task_struct(struct task_struct *tsk);
19409 +
19410 +#define __HAVE_THREAD_FUNCTIONS
19411 +#define task_thread_info(task) (&(task)->tinfo)
19412 +#define task_stack_page(task) ((task)->stack)
19413 +#define setup_thread_stack(p, org) do {} while (0)
19414 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19415 +
19416 #endif
19417 #endif /* _ASM_X86_THREAD_INFO_H */
19418 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19419 index cd79194..e7a9491 100644
19420 --- a/arch/x86/include/asm/tlbflush.h
19421 +++ b/arch/x86/include/asm/tlbflush.h
19422 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19423
19424 static inline void __native_flush_tlb(void)
19425 {
19426 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19427 + u64 descriptor[2];
19428 +
19429 + descriptor[0] = PCID_KERNEL;
19430 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19431 + return;
19432 + }
19433 +
19434 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19435 + if (static_cpu_has(X86_FEATURE_PCID)) {
19436 + unsigned int cpu = raw_get_cpu();
19437 +
19438 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19439 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19440 + raw_put_cpu_no_resched();
19441 + return;
19442 + }
19443 +#endif
19444 +
19445 native_write_cr3(native_read_cr3());
19446 }
19447
19448 static inline void __native_flush_tlb_global_irq_disabled(void)
19449 {
19450 - unsigned long cr4;
19451 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19452 + u64 descriptor[2];
19453
19454 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19455 - /* clear PGE */
19456 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19457 - /* write old PGE again and flush TLBs */
19458 - native_write_cr4(cr4);
19459 + descriptor[0] = PCID_KERNEL;
19460 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19461 + } else {
19462 + unsigned long cr4;
19463 +
19464 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19465 + /* clear PGE */
19466 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19467 + /* write old PGE again and flush TLBs */
19468 + native_write_cr4(cr4);
19469 + }
19470 }
19471
19472 static inline void __native_flush_tlb_global(void)
19473 @@ -118,6 +144,41 @@ static inline void __native_flush_tlb_global(void)
19474
19475 static inline void __native_flush_tlb_single(unsigned long addr)
19476 {
19477 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19478 + u64 descriptor[2];
19479 +
19480 + descriptor[0] = PCID_KERNEL;
19481 + descriptor[1] = addr;
19482 +
19483 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19484 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19485 + if (addr < TASK_SIZE_MAX)
19486 + descriptor[1] += pax_user_shadow_base;
19487 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19488 + }
19489 +
19490 + descriptor[0] = PCID_USER;
19491 + descriptor[1] = addr;
19492 +#endif
19493 +
19494 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19495 + return;
19496 + }
19497 +
19498 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19499 + if (static_cpu_has(X86_FEATURE_PCID)) {
19500 + unsigned int cpu = raw_get_cpu();
19501 +
19502 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19503 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19504 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19505 + raw_put_cpu_no_resched();
19506 +
19507 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19508 + addr += pax_user_shadow_base;
19509 + }
19510 +#endif
19511 +
19512 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19513 }
19514
19515 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19516 index ace9dec..3f9e253 100644
19517 --- a/arch/x86/include/asm/uaccess.h
19518 +++ b/arch/x86/include/asm/uaccess.h
19519 @@ -7,6 +7,7 @@
19520 #include <linux/compiler.h>
19521 #include <linux/thread_info.h>
19522 #include <linux/string.h>
19523 +#include <linux/spinlock.h>
19524 #include <asm/asm.h>
19525 #include <asm/page.h>
19526 #include <asm/smap.h>
19527 @@ -29,7 +30,12 @@
19528
19529 #define get_ds() (KERNEL_DS)
19530 #define get_fs() (current_thread_info()->addr_limit)
19531 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19532 +void __set_fs(mm_segment_t x);
19533 +void set_fs(mm_segment_t x);
19534 +#else
19535 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19536 +#endif
19537
19538 #define segment_eq(a, b) ((a).seg == (b).seg)
19539
19540 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19541 * checks that the pointer is in the user space range - after calling
19542 * this function, memory access functions may still return -EFAULT.
19543 */
19544 -#define access_ok(type, addr, size) \
19545 - likely(!__range_not_ok(addr, size, user_addr_max()))
19546 +extern int _cond_resched(void);
19547 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19548 +#define access_ok(type, addr, size) \
19549 +({ \
19550 + unsigned long __size = size; \
19551 + unsigned long __addr = (unsigned long)addr; \
19552 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19553 + if (__ret_ao && __size) { \
19554 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19555 + unsigned long __end_ao = __addr + __size - 1; \
19556 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19557 + while (__addr_ao <= __end_ao) { \
19558 + char __c_ao; \
19559 + __addr_ao += PAGE_SIZE; \
19560 + if (__size > PAGE_SIZE) \
19561 + _cond_resched(); \
19562 + if (__get_user(__c_ao, (char __user *)__addr)) \
19563 + break; \
19564 + if (type != VERIFY_WRITE) { \
19565 + __addr = __addr_ao; \
19566 + continue; \
19567 + } \
19568 + if (__put_user(__c_ao, (char __user *)__addr)) \
19569 + break; \
19570 + __addr = __addr_ao; \
19571 + } \
19572 + } \
19573 + } \
19574 + __ret_ao; \
19575 +})
19576
19577 /*
19578 * The exception table consists of pairs of addresses relative to the
19579 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19580 extern int __get_user_bad(void);
19581
19582 /*
19583 - * This is a type: either unsigned long, if the argument fits into
19584 - * that type, or otherwise unsigned long long.
19585 + * This is a type: either (un)signed int, if the argument fits into
19586 + * that type, or otherwise (un)signed long long.
19587 */
19588 #define __inttype(x) \
19589 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19590 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19591 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19592 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19593
19594 /**
19595 * get_user: - Get a simple variable from user space.
19596 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19597 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19598 __chk_user_ptr(ptr); \
19599 might_fault(); \
19600 + pax_open_userland(); \
19601 asm volatile("call __get_user_%P3" \
19602 : "=a" (__ret_gu), "=r" (__val_gu) \
19603 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19604 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19605 + pax_close_userland(); \
19606 __ret_gu; \
19607 })
19608
19609 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19610 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19611 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19612
19613 -
19614 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19615 +#define __copyuser_seg "gs;"
19616 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19617 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19618 +#else
19619 +#define __copyuser_seg
19620 +#define __COPYUSER_SET_ES
19621 +#define __COPYUSER_RESTORE_ES
19622 +#endif
19623
19624 #ifdef CONFIG_X86_32
19625 #define __put_user_asm_u64(x, addr, err, errret) \
19626 asm volatile(ASM_STAC "\n" \
19627 - "1: movl %%eax,0(%2)\n" \
19628 - "2: movl %%edx,4(%2)\n" \
19629 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19630 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19631 "3: " ASM_CLAC "\n" \
19632 ".section .fixup,\"ax\"\n" \
19633 "4: movl %3,%0\n" \
19634 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19635
19636 #define __put_user_asm_ex_u64(x, addr) \
19637 asm volatile(ASM_STAC "\n" \
19638 - "1: movl %%eax,0(%1)\n" \
19639 - "2: movl %%edx,4(%1)\n" \
19640 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19641 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19642 "3: " ASM_CLAC "\n" \
19643 _ASM_EXTABLE_EX(1b, 2b) \
19644 _ASM_EXTABLE_EX(2b, 3b) \
19645 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19646 __typeof__(*(ptr)) __pu_val; \
19647 __chk_user_ptr(ptr); \
19648 might_fault(); \
19649 - __pu_val = x; \
19650 + __pu_val = (x); \
19651 + pax_open_userland(); \
19652 switch (sizeof(*(ptr))) { \
19653 case 1: \
19654 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19655 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19656 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19657 break; \
19658 } \
19659 + pax_close_userland(); \
19660 __ret_pu; \
19661 })
19662
19663 @@ -355,8 +403,10 @@ do { \
19664 } while (0)
19665
19666 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19667 +do { \
19668 + pax_open_userland(); \
19669 asm volatile(ASM_STAC "\n" \
19670 - "1: mov"itype" %2,%"rtype"1\n" \
19671 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19672 "2: " ASM_CLAC "\n" \
19673 ".section .fixup,\"ax\"\n" \
19674 "3: mov %3,%0\n" \
19675 @@ -364,8 +414,10 @@ do { \
19676 " jmp 2b\n" \
19677 ".previous\n" \
19678 _ASM_EXTABLE(1b, 3b) \
19679 - : "=r" (err), ltype(x) \
19680 - : "m" (__m(addr)), "i" (errret), "0" (err))
19681 + : "=r" (err), ltype (x) \
19682 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19683 + pax_close_userland(); \
19684 +} while (0)
19685
19686 #define __get_user_size_ex(x, ptr, size) \
19687 do { \
19688 @@ -389,7 +441,7 @@ do { \
19689 } while (0)
19690
19691 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19692 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19693 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19694 "2:\n" \
19695 _ASM_EXTABLE_EX(1b, 2b) \
19696 : ltype(x) : "m" (__m(addr)))
19697 @@ -406,13 +458,24 @@ do { \
19698 int __gu_err; \
19699 unsigned long __gu_val; \
19700 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19701 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19702 + (x) = (__typeof__(*(ptr)))__gu_val; \
19703 __gu_err; \
19704 })
19705
19706 /* FIXME: this hack is definitely wrong -AK */
19707 struct __large_struct { unsigned long buf[100]; };
19708 -#define __m(x) (*(struct __large_struct __user *)(x))
19709 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19710 +#define ____m(x) \
19711 +({ \
19712 + unsigned long ____x = (unsigned long)(x); \
19713 + if (____x < pax_user_shadow_base) \
19714 + ____x += pax_user_shadow_base; \
19715 + (typeof(x))____x; \
19716 +})
19717 +#else
19718 +#define ____m(x) (x)
19719 +#endif
19720 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19721
19722 /*
19723 * Tell gcc we read from memory instead of writing: this is because
19724 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19725 * aliasing issues.
19726 */
19727 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19728 +do { \
19729 + pax_open_userland(); \
19730 asm volatile(ASM_STAC "\n" \
19731 - "1: mov"itype" %"rtype"1,%2\n" \
19732 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19733 "2: " ASM_CLAC "\n" \
19734 ".section .fixup,\"ax\"\n" \
19735 "3: mov %3,%0\n" \
19736 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19737 ".previous\n" \
19738 _ASM_EXTABLE(1b, 3b) \
19739 : "=r"(err) \
19740 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19741 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19742 + pax_close_userland(); \
19743 +} while (0)
19744
19745 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19746 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19747 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19748 "2:\n" \
19749 _ASM_EXTABLE_EX(1b, 2b) \
19750 : : ltype(x), "m" (__m(addr)))
19751 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19752 */
19753 #define uaccess_try do { \
19754 current_thread_info()->uaccess_err = 0; \
19755 + pax_open_userland(); \
19756 stac(); \
19757 barrier();
19758
19759 #define uaccess_catch(err) \
19760 clac(); \
19761 + pax_close_userland(); \
19762 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19763 } while (0)
19764
19765 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19766 * On error, the variable @x is set to zero.
19767 */
19768
19769 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19770 +#define __get_user(x, ptr) get_user((x), (ptr))
19771 +#else
19772 #define __get_user(x, ptr) \
19773 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19774 +#endif
19775
19776 /**
19777 * __put_user: - Write a simple value into user space, with less checking.
19778 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19779 * Returns zero on success, or -EFAULT on error.
19780 */
19781
19782 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19783 +#define __put_user(x, ptr) put_user((x), (ptr))
19784 +#else
19785 #define __put_user(x, ptr) \
19786 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19787 +#endif
19788
19789 #define __get_user_unaligned __get_user
19790 #define __put_user_unaligned __put_user
19791 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19792 #define get_user_ex(x, ptr) do { \
19793 unsigned long __gue_val; \
19794 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19795 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19796 + (x) = (__typeof__(*(ptr)))__gue_val; \
19797 } while (0)
19798
19799 #define put_user_try uaccess_try
19800 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19801 extern __must_check long strnlen_user(const char __user *str, long n);
19802
19803 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19804 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19805 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19806
19807 extern void __cmpxchg_wrong_size(void)
19808 __compiletime_error("Bad argument size for cmpxchg");
19809 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19810 __typeof__(ptr) __uval = (uval); \
19811 __typeof__(*(ptr)) __old = (old); \
19812 __typeof__(*(ptr)) __new = (new); \
19813 + pax_open_userland(); \
19814 switch (size) { \
19815 case 1: \
19816 { \
19817 asm volatile("\t" ASM_STAC "\n" \
19818 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19819 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19820 "2:\t" ASM_CLAC "\n" \
19821 "\t.section .fixup, \"ax\"\n" \
19822 "3:\tmov %3, %0\n" \
19823 "\tjmp 2b\n" \
19824 "\t.previous\n" \
19825 _ASM_EXTABLE(1b, 3b) \
19826 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19827 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19828 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19829 : "memory" \
19830 ); \
19831 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19832 case 2: \
19833 { \
19834 asm volatile("\t" ASM_STAC "\n" \
19835 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19836 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19837 "2:\t" ASM_CLAC "\n" \
19838 "\t.section .fixup, \"ax\"\n" \
19839 "3:\tmov %3, %0\n" \
19840 "\tjmp 2b\n" \
19841 "\t.previous\n" \
19842 _ASM_EXTABLE(1b, 3b) \
19843 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19844 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19845 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19846 : "memory" \
19847 ); \
19848 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19849 case 4: \
19850 { \
19851 asm volatile("\t" ASM_STAC "\n" \
19852 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19853 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19854 "2:\t" ASM_CLAC "\n" \
19855 "\t.section .fixup, \"ax\"\n" \
19856 "3:\tmov %3, %0\n" \
19857 "\tjmp 2b\n" \
19858 "\t.previous\n" \
19859 _ASM_EXTABLE(1b, 3b) \
19860 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19861 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19862 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19863 : "memory" \
19864 ); \
19865 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19866 __cmpxchg_wrong_size(); \
19867 \
19868 asm volatile("\t" ASM_STAC "\n" \
19869 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19870 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19871 "2:\t" ASM_CLAC "\n" \
19872 "\t.section .fixup, \"ax\"\n" \
19873 "3:\tmov %3, %0\n" \
19874 "\tjmp 2b\n" \
19875 "\t.previous\n" \
19876 _ASM_EXTABLE(1b, 3b) \
19877 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19878 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19879 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19880 : "memory" \
19881 ); \
19882 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19883 default: \
19884 __cmpxchg_wrong_size(); \
19885 } \
19886 + pax_close_userland(); \
19887 *__uval = __old; \
19888 __ret; \
19889 })
19890 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19891
19892 #define ARCH_HAS_NOCACHE_UACCESS 1
19893
19894 -#ifdef CONFIG_X86_32
19895 -# include <asm/uaccess_32.h>
19896 -#else
19897 -# include <asm/uaccess_64.h>
19898 -#endif
19899 -
19900 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19901 - unsigned n);
19902 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19903 - unsigned n);
19904 -
19905 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19906 # define copy_user_diag __compiletime_error
19907 #else
19908 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19909 extern void copy_user_diag("copy_from_user() buffer size is too small")
19910 copy_from_user_overflow(void);
19911 extern void copy_user_diag("copy_to_user() buffer size is too small")
19912 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19913 +copy_to_user_overflow(void);
19914
19915 #undef copy_user_diag
19916
19917 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19918
19919 extern void
19920 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19921 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19922 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19923 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19924
19925 #else
19926 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19927
19928 #endif
19929
19930 +#ifdef CONFIG_X86_32
19931 +# include <asm/uaccess_32.h>
19932 +#else
19933 +# include <asm/uaccess_64.h>
19934 +#endif
19935 +
19936 static inline unsigned long __must_check
19937 copy_from_user(void *to, const void __user *from, unsigned long n)
19938 {
19939 - int sz = __compiletime_object_size(to);
19940 + size_t sz = __compiletime_object_size(to);
19941
19942 might_fault();
19943
19944 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19945 * case, and do only runtime checking for non-constant sizes.
19946 */
19947
19948 - if (likely(sz < 0 || sz >= n))
19949 - n = _copy_from_user(to, from, n);
19950 - else if(__builtin_constant_p(n))
19951 - copy_from_user_overflow();
19952 - else
19953 - __copy_from_user_overflow(sz, n);
19954 + if (likely(sz != (size_t)-1 && sz < n)) {
19955 + if(__builtin_constant_p(n))
19956 + copy_from_user_overflow();
19957 + else
19958 + __copy_from_user_overflow(sz, n);
19959 + } else if (access_ok(VERIFY_READ, from, n))
19960 + n = __copy_from_user(to, from, n);
19961 + else if ((long)n > 0)
19962 + memset(to, 0, n);
19963
19964 return n;
19965 }
19966 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19967 static inline unsigned long __must_check
19968 copy_to_user(void __user *to, const void *from, unsigned long n)
19969 {
19970 - int sz = __compiletime_object_size(from);
19971 + size_t sz = __compiletime_object_size(from);
19972
19973 might_fault();
19974
19975 /* See the comment in copy_from_user() above. */
19976 - if (likely(sz < 0 || sz >= n))
19977 - n = _copy_to_user(to, from, n);
19978 - else if(__builtin_constant_p(n))
19979 - copy_to_user_overflow();
19980 - else
19981 - __copy_to_user_overflow(sz, n);
19982 + if (likely(sz != (size_t)-1 && sz < n)) {
19983 + if(__builtin_constant_p(n))
19984 + copy_to_user_overflow();
19985 + else
19986 + __copy_to_user_overflow(sz, n);
19987 + } else if (access_ok(VERIFY_WRITE, to, n))
19988 + n = __copy_to_user(to, from, n);
19989
19990 return n;
19991 }
19992 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
19993 index 3c03a5d..edb68ae 100644
19994 --- a/arch/x86/include/asm/uaccess_32.h
19995 +++ b/arch/x86/include/asm/uaccess_32.h
19996 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
19997 * anything, so this is accurate.
19998 */
19999
20000 -static __always_inline unsigned long __must_check
20001 +static __always_inline __size_overflow(3) unsigned long __must_check
20002 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20003 {
20004 + if ((long)n < 0)
20005 + return n;
20006 +
20007 + check_object_size(from, n, true);
20008 +
20009 if (__builtin_constant_p(n)) {
20010 unsigned long ret;
20011
20012 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20013 __copy_to_user(void __user *to, const void *from, unsigned long n)
20014 {
20015 might_fault();
20016 +
20017 return __copy_to_user_inatomic(to, from, n);
20018 }
20019
20020 -static __always_inline unsigned long
20021 +static __always_inline __size_overflow(3) unsigned long
20022 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20023 {
20024 + if ((long)n < 0)
20025 + return n;
20026 +
20027 /* Avoid zeroing the tail if the copy fails..
20028 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20029 * but as the zeroing behaviour is only significant when n is not
20030 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20031 __copy_from_user(void *to, const void __user *from, unsigned long n)
20032 {
20033 might_fault();
20034 +
20035 + if ((long)n < 0)
20036 + return n;
20037 +
20038 + check_object_size(to, n, false);
20039 +
20040 if (__builtin_constant_p(n)) {
20041 unsigned long ret;
20042
20043 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20044 const void __user *from, unsigned long n)
20045 {
20046 might_fault();
20047 +
20048 + if ((long)n < 0)
20049 + return n;
20050 +
20051 if (__builtin_constant_p(n)) {
20052 unsigned long ret;
20053
20054 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20055 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20056 unsigned long n)
20057 {
20058 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20059 + if ((long)n < 0)
20060 + return n;
20061 +
20062 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20063 }
20064
20065 #endif /* _ASM_X86_UACCESS_32_H */
20066 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20067 index f2f9b39..2ae1bf8 100644
20068 --- a/arch/x86/include/asm/uaccess_64.h
20069 +++ b/arch/x86/include/asm/uaccess_64.h
20070 @@ -10,6 +10,9 @@
20071 #include <asm/alternative.h>
20072 #include <asm/cpufeature.h>
20073 #include <asm/page.h>
20074 +#include <asm/pgtable.h>
20075 +
20076 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20077
20078 /*
20079 * Copy To/From Userspace
20080 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20081 __must_check unsigned long
20082 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20083
20084 -static __always_inline __must_check unsigned long
20085 -copy_user_generic(void *to, const void *from, unsigned len)
20086 +static __always_inline __must_check __size_overflow(3) unsigned long
20087 +copy_user_generic(void *to, const void *from, unsigned long len)
20088 {
20089 unsigned ret;
20090
20091 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20092 }
20093
20094 __must_check unsigned long
20095 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20096 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20097
20098 static __always_inline __must_check
20099 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20100 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20101 {
20102 - int ret = 0;
20103 + size_t sz = __compiletime_object_size(dst);
20104 + unsigned ret = 0;
20105 +
20106 + if (size > INT_MAX)
20107 + return size;
20108 +
20109 + check_object_size(dst, size, false);
20110 +
20111 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20112 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20113 + return size;
20114 +#endif
20115 +
20116 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20117 + if(__builtin_constant_p(size))
20118 + copy_from_user_overflow();
20119 + else
20120 + __copy_from_user_overflow(sz, size);
20121 + return size;
20122 + }
20123
20124 if (!__builtin_constant_p(size))
20125 - return copy_user_generic(dst, (__force void *)src, size);
20126 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20127 switch (size) {
20128 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20129 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20130 ret, "b", "b", "=q", 1);
20131 return ret;
20132 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20133 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20134 ret, "w", "w", "=r", 2);
20135 return ret;
20136 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20137 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20138 ret, "l", "k", "=r", 4);
20139 return ret;
20140 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20141 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20142 ret, "q", "", "=r", 8);
20143 return ret;
20144 case 10:
20145 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20146 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20147 ret, "q", "", "=r", 10);
20148 if (unlikely(ret))
20149 return ret;
20150 __get_user_asm(*(u16 *)(8 + (char *)dst),
20151 - (u16 __user *)(8 + (char __user *)src),
20152 + (const u16 __user *)(8 + (const char __user *)src),
20153 ret, "w", "w", "=r", 2);
20154 return ret;
20155 case 16:
20156 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20157 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20158 ret, "q", "", "=r", 16);
20159 if (unlikely(ret))
20160 return ret;
20161 __get_user_asm(*(u64 *)(8 + (char *)dst),
20162 - (u64 __user *)(8 + (char __user *)src),
20163 + (const u64 __user *)(8 + (const char __user *)src),
20164 ret, "q", "", "=r", 8);
20165 return ret;
20166 default:
20167 - return copy_user_generic(dst, (__force void *)src, size);
20168 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20169 }
20170 }
20171
20172 static __always_inline __must_check
20173 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20174 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20175 {
20176 might_fault();
20177 return __copy_from_user_nocheck(dst, src, size);
20178 }
20179
20180 static __always_inline __must_check
20181 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20182 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20183 {
20184 - int ret = 0;
20185 + size_t sz = __compiletime_object_size(src);
20186 + unsigned ret = 0;
20187 +
20188 + if (size > INT_MAX)
20189 + return size;
20190 +
20191 + check_object_size(src, size, true);
20192 +
20193 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20194 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20195 + return size;
20196 +#endif
20197 +
20198 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20199 + if(__builtin_constant_p(size))
20200 + copy_to_user_overflow();
20201 + else
20202 + __copy_to_user_overflow(sz, size);
20203 + return size;
20204 + }
20205
20206 if (!__builtin_constant_p(size))
20207 - return copy_user_generic((__force void *)dst, src, size);
20208 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20209 switch (size) {
20210 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20211 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20212 ret, "b", "b", "iq", 1);
20213 return ret;
20214 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20215 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20216 ret, "w", "w", "ir", 2);
20217 return ret;
20218 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20219 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20220 ret, "l", "k", "ir", 4);
20221 return ret;
20222 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20223 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20224 ret, "q", "", "er", 8);
20225 return ret;
20226 case 10:
20227 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20228 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20229 ret, "q", "", "er", 10);
20230 if (unlikely(ret))
20231 return ret;
20232 asm("":::"memory");
20233 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20234 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20235 ret, "w", "w", "ir", 2);
20236 return ret;
20237 case 16:
20238 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20239 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20240 ret, "q", "", "er", 16);
20241 if (unlikely(ret))
20242 return ret;
20243 asm("":::"memory");
20244 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20245 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20246 ret, "q", "", "er", 8);
20247 return ret;
20248 default:
20249 - return copy_user_generic((__force void *)dst, src, size);
20250 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20251 }
20252 }
20253
20254 static __always_inline __must_check
20255 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20256 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20257 {
20258 might_fault();
20259 return __copy_to_user_nocheck(dst, src, size);
20260 }
20261
20262 static __always_inline __must_check
20263 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20264 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20265 {
20266 - int ret = 0;
20267 + unsigned ret = 0;
20268
20269 might_fault();
20270 +
20271 + if (size > INT_MAX)
20272 + return size;
20273 +
20274 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20275 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20276 + return size;
20277 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20278 + return size;
20279 +#endif
20280 +
20281 if (!__builtin_constant_p(size))
20282 - return copy_user_generic((__force void *)dst,
20283 - (__force void *)src, size);
20284 + return copy_user_generic((__force_kernel void *)____m(dst),
20285 + (__force_kernel const void *)____m(src), size);
20286 switch (size) {
20287 case 1: {
20288 u8 tmp;
20289 - __get_user_asm(tmp, (u8 __user *)src,
20290 + __get_user_asm(tmp, (const u8 __user *)src,
20291 ret, "b", "b", "=q", 1);
20292 if (likely(!ret))
20293 __put_user_asm(tmp, (u8 __user *)dst,
20294 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20295 }
20296 case 2: {
20297 u16 tmp;
20298 - __get_user_asm(tmp, (u16 __user *)src,
20299 + __get_user_asm(tmp, (const u16 __user *)src,
20300 ret, "w", "w", "=r", 2);
20301 if (likely(!ret))
20302 __put_user_asm(tmp, (u16 __user *)dst,
20303 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20304
20305 case 4: {
20306 u32 tmp;
20307 - __get_user_asm(tmp, (u32 __user *)src,
20308 + __get_user_asm(tmp, (const u32 __user *)src,
20309 ret, "l", "k", "=r", 4);
20310 if (likely(!ret))
20311 __put_user_asm(tmp, (u32 __user *)dst,
20312 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20313 }
20314 case 8: {
20315 u64 tmp;
20316 - __get_user_asm(tmp, (u64 __user *)src,
20317 + __get_user_asm(tmp, (const u64 __user *)src,
20318 ret, "q", "", "=r", 8);
20319 if (likely(!ret))
20320 __put_user_asm(tmp, (u64 __user *)dst,
20321 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20322 return ret;
20323 }
20324 default:
20325 - return copy_user_generic((__force void *)dst,
20326 - (__force void *)src, size);
20327 + return copy_user_generic((__force_kernel void *)____m(dst),
20328 + (__force_kernel const void *)____m(src), size);
20329 }
20330 }
20331
20332 -static __must_check __always_inline int
20333 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20334 +static __must_check __always_inline unsigned long
20335 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20336 {
20337 return __copy_from_user_nocheck(dst, src, size);
20338 }
20339
20340 -static __must_check __always_inline int
20341 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20342 +static __must_check __always_inline unsigned long
20343 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20344 {
20345 return __copy_to_user_nocheck(dst, src, size);
20346 }
20347
20348 -extern long __copy_user_nocache(void *dst, const void __user *src,
20349 - unsigned size, int zerorest);
20350 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20351 + unsigned long size, int zerorest);
20352
20353 -static inline int
20354 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20355 +static inline unsigned long
20356 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20357 {
20358 might_fault();
20359 +
20360 + if (size > INT_MAX)
20361 + return size;
20362 +
20363 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20364 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20365 + return size;
20366 +#endif
20367 +
20368 return __copy_user_nocache(dst, src, size, 1);
20369 }
20370
20371 -static inline int
20372 +static inline unsigned long
20373 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20374 - unsigned size)
20375 + unsigned long size)
20376 {
20377 + if (size > INT_MAX)
20378 + return size;
20379 +
20380 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20381 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20382 + return size;
20383 +#endif
20384 +
20385 return __copy_user_nocache(dst, src, size, 0);
20386 }
20387
20388 unsigned long
20389 -copy_user_handle_tail(char *to, char *from, unsigned len);
20390 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20391
20392 #endif /* _ASM_X86_UACCESS_64_H */
20393 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20394 index 5b238981..77fdd78 100644
20395 --- a/arch/x86/include/asm/word-at-a-time.h
20396 +++ b/arch/x86/include/asm/word-at-a-time.h
20397 @@ -11,7 +11,7 @@
20398 * and shift, for example.
20399 */
20400 struct word_at_a_time {
20401 - const unsigned long one_bits, high_bits;
20402 + unsigned long one_bits, high_bits;
20403 };
20404
20405 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20406 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20407 index f58a9c7..dc378042a 100644
20408 --- a/arch/x86/include/asm/x86_init.h
20409 +++ b/arch/x86/include/asm/x86_init.h
20410 @@ -129,7 +129,7 @@ struct x86_init_ops {
20411 struct x86_init_timers timers;
20412 struct x86_init_iommu iommu;
20413 struct x86_init_pci pci;
20414 -};
20415 +} __no_const;
20416
20417 /**
20418 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20419 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20420 void (*setup_percpu_clockev)(void);
20421 void (*early_percpu_clock_init)(void);
20422 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20423 -};
20424 +} __no_const;
20425
20426 struct timespec;
20427
20428 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20429 void (*save_sched_clock_state)(void);
20430 void (*restore_sched_clock_state)(void);
20431 void (*apic_post_init)(void);
20432 -};
20433 +} __no_const;
20434
20435 struct pci_dev;
20436 struct msi_msg;
20437 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20438 void (*teardown_msi_irqs)(struct pci_dev *dev);
20439 void (*restore_msi_irqs)(struct pci_dev *dev);
20440 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20441 -};
20442 +} __no_const;
20443
20444 struct IO_APIC_route_entry;
20445 struct io_apic_irq_attr;
20446 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20447 unsigned int destination, int vector,
20448 struct io_apic_irq_attr *attr);
20449 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20450 -};
20451 +} __no_const;
20452
20453 extern struct x86_init_ops x86_init;
20454 extern struct x86_cpuinit_ops x86_cpuinit;
20455 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20456 index 358dcd3..23c0bf1 100644
20457 --- a/arch/x86/include/asm/xen/page.h
20458 +++ b/arch/x86/include/asm/xen/page.h
20459 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20460 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20461 * cases needing an extended handling.
20462 */
20463 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20464 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20465 {
20466 unsigned long mfn;
20467
20468 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20469 index c9a6d68..cb57f42 100644
20470 --- a/arch/x86/include/asm/xsave.h
20471 +++ b/arch/x86/include/asm/xsave.h
20472 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20473 if (unlikely(err))
20474 return -EFAULT;
20475
20476 + pax_open_userland();
20477 __asm__ __volatile__(ASM_STAC "\n"
20478 - "1:"XSAVE"\n"
20479 + "1:"
20480 + __copyuser_seg
20481 + XSAVE"\n"
20482 "2: " ASM_CLAC "\n"
20483 xstate_fault
20484 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20485 : "memory");
20486 + pax_close_userland();
20487 return err;
20488 }
20489
20490 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20491 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20492 {
20493 int err = 0;
20494 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20495 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20496 u32 lmask = mask;
20497 u32 hmask = mask >> 32;
20498
20499 + pax_open_userland();
20500 __asm__ __volatile__(ASM_STAC "\n"
20501 - "1:"XRSTOR"\n"
20502 + "1:"
20503 + __copyuser_seg
20504 + XRSTOR"\n"
20505 "2: " ASM_CLAC "\n"
20506 xstate_fault
20507 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20508 : "memory"); /* memory required? */
20509 + pax_close_userland();
20510 return err;
20511 }
20512
20513 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20514 index d993e33..8db1b18 100644
20515 --- a/arch/x86/include/uapi/asm/e820.h
20516 +++ b/arch/x86/include/uapi/asm/e820.h
20517 @@ -58,7 +58,7 @@ struct e820map {
20518 #define ISA_START_ADDRESS 0xa0000
20519 #define ISA_END_ADDRESS 0x100000
20520
20521 -#define BIOS_BEGIN 0x000a0000
20522 +#define BIOS_BEGIN 0x000c0000
20523 #define BIOS_END 0x00100000
20524
20525 #define BIOS_ROM_BASE 0xffe00000
20526 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20527 index 7b0a55a..ad115bf 100644
20528 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20529 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20530 @@ -49,7 +49,6 @@
20531 #define EFLAGS 144
20532 #define RSP 152
20533 #define SS 160
20534 -#define ARGOFFSET R11
20535 #endif /* __ASSEMBLY__ */
20536
20537 /* top of stack page */
20538 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20539 index cdb1b70..426434c 100644
20540 --- a/arch/x86/kernel/Makefile
20541 +++ b/arch/x86/kernel/Makefile
20542 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20543 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20544 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20545 obj-y += probe_roms.o
20546 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20547 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20548 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20549 obj-$(CONFIG_X86_64) += mcount_64.o
20550 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20551 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20552 index 803b684..68c64f1 100644
20553 --- a/arch/x86/kernel/acpi/boot.c
20554 +++ b/arch/x86/kernel/acpi/boot.c
20555 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20556 * If your system is blacklisted here, but you find that acpi=force
20557 * works for you, please contact linux-acpi@vger.kernel.org
20558 */
20559 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20560 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20561 /*
20562 * Boxes that need ACPI disabled
20563 */
20564 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20565 };
20566
20567 /* second table for DMI checks that should run after early-quirks */
20568 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20569 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20570 /*
20571 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20572 * which includes some code which overrides all temperature
20573 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20574 index d1daead..acd77e2 100644
20575 --- a/arch/x86/kernel/acpi/sleep.c
20576 +++ b/arch/x86/kernel/acpi/sleep.c
20577 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20578 #else /* CONFIG_64BIT */
20579 #ifdef CONFIG_SMP
20580 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20581 +
20582 + pax_open_kernel();
20583 early_gdt_descr.address =
20584 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20585 + pax_close_kernel();
20586 +
20587 initial_gs = per_cpu_offset(smp_processor_id());
20588 #endif
20589 initial_code = (unsigned long)wakeup_long64;
20590 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20591 index 665c6b7..eae4d56 100644
20592 --- a/arch/x86/kernel/acpi/wakeup_32.S
20593 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20594 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20595 # and restore the stack ... but you need gdt for this to work
20596 movl saved_context_esp, %esp
20597
20598 - movl %cs:saved_magic, %eax
20599 - cmpl $0x12345678, %eax
20600 + cmpl $0x12345678, saved_magic
20601 jne bogus_magic
20602
20603 # jump to place where we left off
20604 - movl saved_eip, %eax
20605 - jmp *%eax
20606 + jmp *(saved_eip)
20607
20608 bogus_magic:
20609 jmp bogus_magic
20610 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20611 index 703130f..27a155d 100644
20612 --- a/arch/x86/kernel/alternative.c
20613 +++ b/arch/x86/kernel/alternative.c
20614 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20615 */
20616 for (a = start; a < end; a++) {
20617 instr = (u8 *)&a->instr_offset + a->instr_offset;
20618 +
20619 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20620 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20621 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20622 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20623 +#endif
20624 +
20625 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20626 BUG_ON(a->replacementlen > a->instrlen);
20627 BUG_ON(a->instrlen > sizeof(insnbuf));
20628 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20629 add_nops(insnbuf + a->replacementlen,
20630 a->instrlen - a->replacementlen);
20631
20632 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20633 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20634 + instr = ktva_ktla(instr);
20635 +#endif
20636 +
20637 text_poke_early(instr, insnbuf, a->instrlen);
20638 }
20639 }
20640 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20641 for (poff = start; poff < end; poff++) {
20642 u8 *ptr = (u8 *)poff + *poff;
20643
20644 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20645 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20646 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20647 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20648 +#endif
20649 +
20650 if (!*poff || ptr < text || ptr >= text_end)
20651 continue;
20652 /* turn DS segment override prefix into lock prefix */
20653 - if (*ptr == 0x3e)
20654 + if (*ktla_ktva(ptr) == 0x3e)
20655 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20656 }
20657 mutex_unlock(&text_mutex);
20658 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20659 for (poff = start; poff < end; poff++) {
20660 u8 *ptr = (u8 *)poff + *poff;
20661
20662 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20663 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20664 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20665 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20666 +#endif
20667 +
20668 if (!*poff || ptr < text || ptr >= text_end)
20669 continue;
20670 /* turn lock prefix into DS segment override prefix */
20671 - if (*ptr == 0xf0)
20672 + if (*ktla_ktva(ptr) == 0xf0)
20673 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20674 }
20675 mutex_unlock(&text_mutex);
20676 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20677
20678 BUG_ON(p->len > MAX_PATCH_LEN);
20679 /* prep the buffer with the original instructions */
20680 - memcpy(insnbuf, p->instr, p->len);
20681 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20682 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20683 (unsigned long)p->instr, p->len);
20684
20685 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20686 if (!uniproc_patched || num_possible_cpus() == 1)
20687 free_init_pages("SMP alternatives",
20688 (unsigned long)__smp_locks,
20689 - (unsigned long)__smp_locks_end);
20690 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20691 #endif
20692
20693 apply_paravirt(__parainstructions, __parainstructions_end);
20694 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20695 * instructions. And on the local CPU you need to be protected again NMI or MCE
20696 * handlers seeing an inconsistent instruction while you patch.
20697 */
20698 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20699 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20700 size_t len)
20701 {
20702 unsigned long flags;
20703 local_irq_save(flags);
20704 - memcpy(addr, opcode, len);
20705 +
20706 + pax_open_kernel();
20707 + memcpy(ktla_ktva(addr), opcode, len);
20708 sync_core();
20709 + pax_close_kernel();
20710 +
20711 local_irq_restore(flags);
20712 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20713 that causes hangs on some VIA CPUs. */
20714 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20715 */
20716 void *text_poke(void *addr, const void *opcode, size_t len)
20717 {
20718 - unsigned long flags;
20719 - char *vaddr;
20720 + unsigned char *vaddr = ktla_ktva(addr);
20721 struct page *pages[2];
20722 - int i;
20723 + size_t i;
20724
20725 if (!core_kernel_text((unsigned long)addr)) {
20726 - pages[0] = vmalloc_to_page(addr);
20727 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20728 + pages[0] = vmalloc_to_page(vaddr);
20729 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20730 } else {
20731 - pages[0] = virt_to_page(addr);
20732 + pages[0] = virt_to_page(vaddr);
20733 WARN_ON(!PageReserved(pages[0]));
20734 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20735 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20736 }
20737 BUG_ON(!pages[0]);
20738 - local_irq_save(flags);
20739 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20740 - if (pages[1])
20741 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20742 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20743 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20744 - clear_fixmap(FIX_TEXT_POKE0);
20745 - if (pages[1])
20746 - clear_fixmap(FIX_TEXT_POKE1);
20747 - local_flush_tlb();
20748 - sync_core();
20749 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20750 - that causes hangs on some VIA CPUs. */
20751 + text_poke_early(addr, opcode, len);
20752 for (i = 0; i < len; i++)
20753 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20754 - local_irq_restore(flags);
20755 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20756 return addr;
20757 }
20758
20759 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20760 if (likely(!bp_patching_in_progress))
20761 return 0;
20762
20763 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20764 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20765 return 0;
20766
20767 /* set up the specified breakpoint handler */
20768 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20769 */
20770 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20771 {
20772 - unsigned char int3 = 0xcc;
20773 + const unsigned char int3 = 0xcc;
20774
20775 bp_int3_handler = handler;
20776 bp_int3_addr = (u8 *)addr + sizeof(int3);
20777 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20778 index ad3639a..bd4253c 100644
20779 --- a/arch/x86/kernel/apic/apic.c
20780 +++ b/arch/x86/kernel/apic/apic.c
20781 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20782 /*
20783 * Debug level, exported for io_apic.c
20784 */
20785 -unsigned int apic_verbosity;
20786 +int apic_verbosity;
20787
20788 int pic_mode;
20789
20790 @@ -1918,7 +1918,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20791 apic_write(APIC_ESR, 0);
20792 v = apic_read(APIC_ESR);
20793 ack_APIC_irq();
20794 - atomic_inc(&irq_err_count);
20795 + atomic_inc_unchecked(&irq_err_count);
20796
20797 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20798 smp_processor_id(), v);
20799 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20800 index de918c4..32eed23 100644
20801 --- a/arch/x86/kernel/apic/apic_flat_64.c
20802 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20803 @@ -154,7 +154,7 @@ static int flat_probe(void)
20804 return 1;
20805 }
20806
20807 -static struct apic apic_flat = {
20808 +static struct apic apic_flat __read_only = {
20809 .name = "flat",
20810 .probe = flat_probe,
20811 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20812 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20813 return 0;
20814 }
20815
20816 -static struct apic apic_physflat = {
20817 +static struct apic apic_physflat __read_only = {
20818
20819 .name = "physical flat",
20820 .probe = physflat_probe,
20821 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20822 index b205cdb..d8503ff 100644
20823 --- a/arch/x86/kernel/apic/apic_noop.c
20824 +++ b/arch/x86/kernel/apic/apic_noop.c
20825 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20826 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20827 }
20828
20829 -struct apic apic_noop = {
20830 +struct apic apic_noop __read_only = {
20831 .name = "noop",
20832 .probe = noop_probe,
20833 .acpi_madt_oem_check = NULL,
20834 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20835 index c4a8d63..fe893ac 100644
20836 --- a/arch/x86/kernel/apic/bigsmp_32.c
20837 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20838 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20839 return dmi_bigsmp;
20840 }
20841
20842 -static struct apic apic_bigsmp = {
20843 +static struct apic apic_bigsmp __read_only = {
20844
20845 .name = "bigsmp",
20846 .probe = probe_bigsmp,
20847 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20848 index f4dc246..fbab133 100644
20849 --- a/arch/x86/kernel/apic/io_apic.c
20850 +++ b/arch/x86/kernel/apic/io_apic.c
20851 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20852 return ret;
20853 }
20854
20855 -atomic_t irq_mis_count;
20856 +atomic_unchecked_t irq_mis_count;
20857
20858 #ifdef CONFIG_GENERIC_PENDING_IRQ
20859 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20860 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20861 * at the cpu.
20862 */
20863 if (!(v & (1 << (i & 0x1f)))) {
20864 - atomic_inc(&irq_mis_count);
20865 + atomic_inc_unchecked(&irq_mis_count);
20866
20867 eoi_ioapic_irq(irq, cfg);
20868 }
20869 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20870 ioapic_irqd_unmask(data, cfg, masked);
20871 }
20872
20873 -static struct irq_chip ioapic_chip __read_mostly = {
20874 +static struct irq_chip ioapic_chip = {
20875 .name = "IO-APIC",
20876 .irq_startup = startup_ioapic_irq,
20877 .irq_mask = mask_ioapic_irq,
20878 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20879 ack_APIC_irq();
20880 }
20881
20882 -static struct irq_chip lapic_chip __read_mostly = {
20883 +static struct irq_chip lapic_chip = {
20884 .name = "local-APIC",
20885 .irq_mask = mask_lapic_irq,
20886 .irq_unmask = unmask_lapic_irq,
20887 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20888 index bda4886..f9c7195 100644
20889 --- a/arch/x86/kernel/apic/probe_32.c
20890 +++ b/arch/x86/kernel/apic/probe_32.c
20891 @@ -72,7 +72,7 @@ static int probe_default(void)
20892 return 1;
20893 }
20894
20895 -static struct apic apic_default = {
20896 +static struct apic apic_default __read_only = {
20897
20898 .name = "default",
20899 .probe = probe_default,
20900 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20901 index 6cedd79..023ff8e 100644
20902 --- a/arch/x86/kernel/apic/vector.c
20903 +++ b/arch/x86/kernel/apic/vector.c
20904 @@ -21,7 +21,7 @@
20905
20906 static DEFINE_RAW_SPINLOCK(vector_lock);
20907
20908 -void lock_vector_lock(void)
20909 +void lock_vector_lock(void) __acquires(vector_lock)
20910 {
20911 /* Used to the online set of cpus does not change
20912 * during assign_irq_vector.
20913 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20914 raw_spin_lock(&vector_lock);
20915 }
20916
20917 -void unlock_vector_lock(void)
20918 +void unlock_vector_lock(void) __releases(vector_lock)
20919 {
20920 raw_spin_unlock(&vector_lock);
20921 }
20922 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20923 index e658f21..b695a1a 100644
20924 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20925 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20926 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20927 return notifier_from_errno(err);
20928 }
20929
20930 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20931 +static struct notifier_block x2apic_cpu_notifier = {
20932 .notifier_call = update_clusterinfo,
20933 };
20934
20935 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20936 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20937 }
20938
20939 -static struct apic apic_x2apic_cluster = {
20940 +static struct apic apic_x2apic_cluster __read_only = {
20941
20942 .name = "cluster x2apic",
20943 .probe = x2apic_cluster_probe,
20944 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20945 index 6fae733..5ca17af 100644
20946 --- a/arch/x86/kernel/apic/x2apic_phys.c
20947 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20948 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20949 return apic == &apic_x2apic_phys;
20950 }
20951
20952 -static struct apic apic_x2apic_phys = {
20953 +static struct apic apic_x2apic_phys __read_only = {
20954
20955 .name = "physical x2apic",
20956 .probe = x2apic_phys_probe,
20957 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20958 index 8e9dcfd..c61b3e4 100644
20959 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20960 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20961 @@ -348,7 +348,7 @@ static int uv_probe(void)
20962 return apic == &apic_x2apic_uv_x;
20963 }
20964
20965 -static struct apic __refdata apic_x2apic_uv_x = {
20966 +static struct apic apic_x2apic_uv_x __read_only = {
20967
20968 .name = "UV large system",
20969 .probe = uv_probe,
20970 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20971 index 927ec92..de68f32 100644
20972 --- a/arch/x86/kernel/apm_32.c
20973 +++ b/arch/x86/kernel/apm_32.c
20974 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20975 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20976 * even though they are called in protected mode.
20977 */
20978 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
20979 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
20980 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
20981
20982 static const char driver_version[] = "1.16ac"; /* no spaces */
20983 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
20984 BUG_ON(cpu != 0);
20985 gdt = get_cpu_gdt_table(cpu);
20986 save_desc_40 = gdt[0x40 / 8];
20987 +
20988 + pax_open_kernel();
20989 gdt[0x40 / 8] = bad_bios_desc;
20990 + pax_close_kernel();
20991
20992 apm_irq_save(flags);
20993 APM_DO_SAVE_SEGS;
20994 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
20995 &call->esi);
20996 APM_DO_RESTORE_SEGS;
20997 apm_irq_restore(flags);
20998 +
20999 + pax_open_kernel();
21000 gdt[0x40 / 8] = save_desc_40;
21001 + pax_close_kernel();
21002 +
21003 put_cpu();
21004
21005 return call->eax & 0xff;
21006 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21007 BUG_ON(cpu != 0);
21008 gdt = get_cpu_gdt_table(cpu);
21009 save_desc_40 = gdt[0x40 / 8];
21010 +
21011 + pax_open_kernel();
21012 gdt[0x40 / 8] = bad_bios_desc;
21013 + pax_close_kernel();
21014
21015 apm_irq_save(flags);
21016 APM_DO_SAVE_SEGS;
21017 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21018 &call->eax);
21019 APM_DO_RESTORE_SEGS;
21020 apm_irq_restore(flags);
21021 +
21022 + pax_open_kernel();
21023 gdt[0x40 / 8] = save_desc_40;
21024 + pax_close_kernel();
21025 +
21026 put_cpu();
21027 return error;
21028 }
21029 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21030 return 0;
21031 }
21032
21033 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21034 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21035 {
21036 print_if_true,
21037 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21038 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21039 * code to that CPU.
21040 */
21041 gdt = get_cpu_gdt_table(0);
21042 +
21043 + pax_open_kernel();
21044 set_desc_base(&gdt[APM_CS >> 3],
21045 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21046 set_desc_base(&gdt[APM_CS_16 >> 3],
21047 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21048 set_desc_base(&gdt[APM_DS >> 3],
21049 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21050 + pax_close_kernel();
21051
21052 proc_create("apm", 0, NULL, &apm_file_ops);
21053
21054 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21055 index 9f6b934..cf5ffb3 100644
21056 --- a/arch/x86/kernel/asm-offsets.c
21057 +++ b/arch/x86/kernel/asm-offsets.c
21058 @@ -32,6 +32,8 @@ void common(void) {
21059 OFFSET(TI_flags, thread_info, flags);
21060 OFFSET(TI_status, thread_info, status);
21061 OFFSET(TI_addr_limit, thread_info, addr_limit);
21062 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21063 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21064
21065 BLANK();
21066 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21067 @@ -52,8 +54,26 @@ void common(void) {
21068 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21069 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21070 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21071 +
21072 +#ifdef CONFIG_PAX_KERNEXEC
21073 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21074 #endif
21075
21076 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21077 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21078 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21079 +#ifdef CONFIG_X86_64
21080 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21081 +#endif
21082 +#endif
21083 +
21084 +#endif
21085 +
21086 + BLANK();
21087 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21088 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21089 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21090 +
21091 #ifdef CONFIG_XEN
21092 BLANK();
21093 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21094 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21095 index fdcbb4d..036dd93 100644
21096 --- a/arch/x86/kernel/asm-offsets_64.c
21097 +++ b/arch/x86/kernel/asm-offsets_64.c
21098 @@ -80,6 +80,7 @@ int main(void)
21099 BLANK();
21100 #undef ENTRY
21101
21102 + DEFINE(TSS_size, sizeof(struct tss_struct));
21103 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21104 BLANK();
21105
21106 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21107 index 80091ae..0c5184f 100644
21108 --- a/arch/x86/kernel/cpu/Makefile
21109 +++ b/arch/x86/kernel/cpu/Makefile
21110 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21111 CFLAGS_REMOVE_perf_event.o = -pg
21112 endif
21113
21114 -# Make sure load_percpu_segment has no stackprotector
21115 -nostackp := $(call cc-option, -fno-stack-protector)
21116 -CFLAGS_common.o := $(nostackp)
21117 -
21118 obj-y := intel_cacheinfo.o scattered.o topology.o
21119 obj-y += common.o
21120 obj-y += rdrand.o
21121 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21122 index a220239..607fc38 100644
21123 --- a/arch/x86/kernel/cpu/amd.c
21124 +++ b/arch/x86/kernel/cpu/amd.c
21125 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21126 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21127 {
21128 /* AMD errata T13 (order #21922) */
21129 - if ((c->x86 == 6)) {
21130 + if (c->x86 == 6) {
21131 /* Duron Rev A0 */
21132 if (c->x86_model == 3 && c->x86_mask == 0)
21133 size = 64;
21134 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21135 index 2346c95..c061472 100644
21136 --- a/arch/x86/kernel/cpu/common.c
21137 +++ b/arch/x86/kernel/cpu/common.c
21138 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21139
21140 static const struct cpu_dev *this_cpu = &default_cpu;
21141
21142 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21143 -#ifdef CONFIG_X86_64
21144 - /*
21145 - * We need valid kernel segments for data and code in long mode too
21146 - * IRET will check the segment types kkeil 2000/10/28
21147 - * Also sysret mandates a special GDT layout
21148 - *
21149 - * TLS descriptors are currently at a different place compared to i386.
21150 - * Hopefully nobody expects them at a fixed place (Wine?)
21151 - */
21152 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21153 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21154 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21155 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21156 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21157 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21158 -#else
21159 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21160 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21161 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21162 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21163 - /*
21164 - * Segments used for calling PnP BIOS have byte granularity.
21165 - * They code segments and data segments have fixed 64k limits,
21166 - * the transfer segment sizes are set at run time.
21167 - */
21168 - /* 32-bit code */
21169 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21170 - /* 16-bit code */
21171 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21172 - /* 16-bit data */
21173 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21174 - /* 16-bit data */
21175 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21176 - /* 16-bit data */
21177 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21178 - /*
21179 - * The APM segments have byte granularity and their bases
21180 - * are set at run time. All have 64k limits.
21181 - */
21182 - /* 32-bit code */
21183 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21184 - /* 16-bit code */
21185 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21186 - /* data */
21187 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21188 -
21189 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21190 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21191 - GDT_STACK_CANARY_INIT
21192 -#endif
21193 -} };
21194 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21195 -
21196 static int __init x86_xsave_setup(char *s)
21197 {
21198 if (strlen(s))
21199 @@ -306,6 +252,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21200 }
21201 }
21202
21203 +#ifdef CONFIG_X86_64
21204 +static __init int setup_disable_pcid(char *arg)
21205 +{
21206 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21207 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21208 +
21209 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21210 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21211 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21212 +#endif
21213 +
21214 + return 1;
21215 +}
21216 +__setup("nopcid", setup_disable_pcid);
21217 +
21218 +static void setup_pcid(struct cpuinfo_x86 *c)
21219 +{
21220 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21221 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21222 +
21223 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21224 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21225 + pax_open_kernel();
21226 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21227 + pax_close_kernel();
21228 + printk("PAX: slow and weak UDEREF enabled\n");
21229 + } else
21230 + printk("PAX: UDEREF disabled\n");
21231 +#endif
21232 +
21233 + return;
21234 + }
21235 +
21236 + printk("PAX: PCID detected\n");
21237 + cr4_set_bits(X86_CR4_PCIDE);
21238 +
21239 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21240 + pax_open_kernel();
21241 + clone_pgd_mask = ~(pgdval_t)0UL;
21242 + pax_close_kernel();
21243 + if (pax_user_shadow_base)
21244 + printk("PAX: weak UDEREF enabled\n");
21245 + else {
21246 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21247 + printk("PAX: strong UDEREF enabled\n");
21248 + }
21249 +#endif
21250 +
21251 + if (cpu_has(c, X86_FEATURE_INVPCID))
21252 + printk("PAX: INVPCID detected\n");
21253 +}
21254 +#endif
21255 +
21256 /*
21257 * Some CPU features depend on higher CPUID levels, which may not always
21258 * be available due to CPUID level capping or broken virtualization
21259 @@ -406,7 +405,7 @@ void switch_to_new_gdt(int cpu)
21260 {
21261 struct desc_ptr gdt_descr;
21262
21263 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21264 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21265 gdt_descr.size = GDT_SIZE - 1;
21266 load_gdt(&gdt_descr);
21267 /* Reload the per-cpu base */
21268 @@ -897,6 +896,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21269 setup_smep(c);
21270 setup_smap(c);
21271
21272 +#ifdef CONFIG_X86_32
21273 +#ifdef CONFIG_PAX_PAGEEXEC
21274 + if (!(__supported_pte_mask & _PAGE_NX))
21275 + clear_cpu_cap(c, X86_FEATURE_PSE);
21276 +#endif
21277 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21278 + clear_cpu_cap(c, X86_FEATURE_SEP);
21279 +#endif
21280 +#endif
21281 +
21282 +#ifdef CONFIG_X86_64
21283 + setup_pcid(c);
21284 +#endif
21285 +
21286 /*
21287 * The vendor-specific functions might have changed features.
21288 * Now we do "generic changes."
21289 @@ -979,7 +992,7 @@ static void syscall32_cpu_init(void)
21290 void enable_sep_cpu(void)
21291 {
21292 int cpu = get_cpu();
21293 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21294 + struct tss_struct *tss = init_tss + cpu;
21295
21296 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21297 put_cpu();
21298 @@ -1117,14 +1130,16 @@ static __init int setup_disablecpuid(char *arg)
21299 }
21300 __setup("clearcpuid=", setup_disablecpuid);
21301
21302 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21303 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21304 +
21305 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21306 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21307 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21308 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21309
21310 #ifdef CONFIG_X86_64
21311 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21312 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21313 - (unsigned long) debug_idt_table };
21314 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21315 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21316
21317 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21318 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21319 @@ -1307,7 +1322,7 @@ void cpu_init(void)
21320 */
21321 load_ucode_ap();
21322
21323 - t = &per_cpu(init_tss, cpu);
21324 + t = init_tss + cpu;
21325 oist = &per_cpu(orig_ist, cpu);
21326
21327 #ifdef CONFIG_NUMA
21328 @@ -1339,7 +1354,6 @@ void cpu_init(void)
21329 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21330 barrier();
21331
21332 - x86_configure_nx();
21333 x2apic_setup();
21334
21335 /*
21336 @@ -1391,7 +1405,7 @@ void cpu_init(void)
21337 {
21338 int cpu = smp_processor_id();
21339 struct task_struct *curr = current;
21340 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21341 + struct tss_struct *t = init_tss + cpu;
21342 struct thread_struct *thread = &curr->thread;
21343
21344 wait_for_master_cpu(cpu);
21345 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21346 index 6596433..1ad6eaf 100644
21347 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21348 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21349 @@ -1024,6 +1024,22 @@ static struct attribute *default_attrs[] = {
21350 };
21351
21352 #ifdef CONFIG_AMD_NB
21353 +static struct attribute *default_attrs_amd_nb[] = {
21354 + &type.attr,
21355 + &level.attr,
21356 + &coherency_line_size.attr,
21357 + &physical_line_partition.attr,
21358 + &ways_of_associativity.attr,
21359 + &number_of_sets.attr,
21360 + &size.attr,
21361 + &shared_cpu_map.attr,
21362 + &shared_cpu_list.attr,
21363 + NULL,
21364 + NULL,
21365 + NULL,
21366 + NULL
21367 +};
21368 +
21369 static struct attribute **amd_l3_attrs(void)
21370 {
21371 static struct attribute **attrs;
21372 @@ -1034,18 +1050,7 @@ static struct attribute **amd_l3_attrs(void)
21373
21374 n = ARRAY_SIZE(default_attrs);
21375
21376 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21377 - n += 2;
21378 -
21379 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21380 - n += 1;
21381 -
21382 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21383 - if (attrs == NULL)
21384 - return attrs = default_attrs;
21385 -
21386 - for (n = 0; default_attrs[n]; n++)
21387 - attrs[n] = default_attrs[n];
21388 + attrs = default_attrs_amd_nb;
21389
21390 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21391 attrs[n++] = &cache_disable_0.attr;
21392 @@ -1096,6 +1101,13 @@ static struct kobj_type ktype_cache = {
21393 .default_attrs = default_attrs,
21394 };
21395
21396 +#ifdef CONFIG_AMD_NB
21397 +static struct kobj_type ktype_cache_amd_nb = {
21398 + .sysfs_ops = &sysfs_ops,
21399 + .default_attrs = default_attrs_amd_nb,
21400 +};
21401 +#endif
21402 +
21403 static struct kobj_type ktype_percpu_entry = {
21404 .sysfs_ops = &sysfs_ops,
21405 };
21406 @@ -1161,20 +1173,26 @@ static int cache_add_dev(struct device *dev)
21407 return retval;
21408 }
21409
21410 +#ifdef CONFIG_AMD_NB
21411 + amd_l3_attrs();
21412 +#endif
21413 +
21414 for (i = 0; i < num_cache_leaves; i++) {
21415 + struct kobj_type *ktype;
21416 +
21417 this_object = INDEX_KOBJECT_PTR(cpu, i);
21418 this_object->cpu = cpu;
21419 this_object->index = i;
21420
21421 this_leaf = CPUID4_INFO_IDX(cpu, i);
21422
21423 - ktype_cache.default_attrs = default_attrs;
21424 + ktype = &ktype_cache;
21425 #ifdef CONFIG_AMD_NB
21426 if (this_leaf->base.nb)
21427 - ktype_cache.default_attrs = amd_l3_attrs();
21428 + ktype = &ktype_cache_amd_nb;
21429 #endif
21430 retval = kobject_init_and_add(&(this_object->kobj),
21431 - &ktype_cache,
21432 + ktype,
21433 per_cpu(ici_cache_kobject, cpu),
21434 "index%1lu", i);
21435 if (unlikely(retval)) {
21436 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21437 index 3c036cb..3b5677d 100644
21438 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21439 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21440 @@ -47,6 +47,7 @@
21441 #include <asm/tlbflush.h>
21442 #include <asm/mce.h>
21443 #include <asm/msr.h>
21444 +#include <asm/local.h>
21445
21446 #include "mce-internal.h"
21447
21448 @@ -258,7 +259,7 @@ static void print_mce(struct mce *m)
21449 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21450 m->cs, m->ip);
21451
21452 - if (m->cs == __KERNEL_CS)
21453 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21454 print_symbol("{%s}", m->ip);
21455 pr_cont("\n");
21456 }
21457 @@ -291,10 +292,10 @@ static void print_mce(struct mce *m)
21458
21459 #define PANIC_TIMEOUT 5 /* 5 seconds */
21460
21461 -static atomic_t mce_panicked;
21462 +static atomic_unchecked_t mce_panicked;
21463
21464 static int fake_panic;
21465 -static atomic_t mce_fake_panicked;
21466 +static atomic_unchecked_t mce_fake_panicked;
21467
21468 /* Panic in progress. Enable interrupts and wait for final IPI */
21469 static void wait_for_panic(void)
21470 @@ -318,7 +319,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21471 /*
21472 * Make sure only one CPU runs in machine check panic
21473 */
21474 - if (atomic_inc_return(&mce_panicked) > 1)
21475 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21476 wait_for_panic();
21477 barrier();
21478
21479 @@ -326,7 +327,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21480 console_verbose();
21481 } else {
21482 /* Don't log too much for fake panic */
21483 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21484 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21485 return;
21486 }
21487 /* First print corrected ones that are still unlogged */
21488 @@ -365,7 +366,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21489 if (!fake_panic) {
21490 if (panic_timeout == 0)
21491 panic_timeout = mca_cfg.panic_timeout;
21492 - panic(msg);
21493 + panic("%s", msg);
21494 } else
21495 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21496 }
21497 @@ -743,7 +744,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21498 * might have been modified by someone else.
21499 */
21500 rmb();
21501 - if (atomic_read(&mce_panicked))
21502 + if (atomic_read_unchecked(&mce_panicked))
21503 wait_for_panic();
21504 if (!mca_cfg.monarch_timeout)
21505 goto out;
21506 @@ -1669,7 +1670,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21507 }
21508
21509 /* Call the installed machine check handler for this CPU setup. */
21510 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21511 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21512 unexpected_machine_check;
21513
21514 /*
21515 @@ -1692,7 +1693,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21516 return;
21517 }
21518
21519 + pax_open_kernel();
21520 machine_check_vector = do_machine_check;
21521 + pax_close_kernel();
21522
21523 __mcheck_cpu_init_generic();
21524 __mcheck_cpu_init_vendor(c);
21525 @@ -1706,7 +1709,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21526 */
21527
21528 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21529 -static int mce_chrdev_open_count; /* #times opened */
21530 +static local_t mce_chrdev_open_count; /* #times opened */
21531 static int mce_chrdev_open_exclu; /* already open exclusive? */
21532
21533 static int mce_chrdev_open(struct inode *inode, struct file *file)
21534 @@ -1714,7 +1717,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21535 spin_lock(&mce_chrdev_state_lock);
21536
21537 if (mce_chrdev_open_exclu ||
21538 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21539 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21540 spin_unlock(&mce_chrdev_state_lock);
21541
21542 return -EBUSY;
21543 @@ -1722,7 +1725,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21544
21545 if (file->f_flags & O_EXCL)
21546 mce_chrdev_open_exclu = 1;
21547 - mce_chrdev_open_count++;
21548 + local_inc(&mce_chrdev_open_count);
21549
21550 spin_unlock(&mce_chrdev_state_lock);
21551
21552 @@ -1733,7 +1736,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21553 {
21554 spin_lock(&mce_chrdev_state_lock);
21555
21556 - mce_chrdev_open_count--;
21557 + local_dec(&mce_chrdev_open_count);
21558 mce_chrdev_open_exclu = 0;
21559
21560 spin_unlock(&mce_chrdev_state_lock);
21561 @@ -2408,7 +2411,7 @@ static __init void mce_init_banks(void)
21562
21563 for (i = 0; i < mca_cfg.banks; i++) {
21564 struct mce_bank *b = &mce_banks[i];
21565 - struct device_attribute *a = &b->attr;
21566 + device_attribute_no_const *a = &b->attr;
21567
21568 sysfs_attr_init(&a->attr);
21569 a->attr.name = b->attrname;
21570 @@ -2515,7 +2518,7 @@ struct dentry *mce_get_debugfs_dir(void)
21571 static void mce_reset(void)
21572 {
21573 cpu_missing = 0;
21574 - atomic_set(&mce_fake_panicked, 0);
21575 + atomic_set_unchecked(&mce_fake_panicked, 0);
21576 atomic_set(&mce_executing, 0);
21577 atomic_set(&mce_callin, 0);
21578 atomic_set(&global_nwo, 0);
21579 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21580 index 737b0ad..09ec66e 100644
21581 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21582 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21583 @@ -12,6 +12,7 @@
21584 #include <asm/tlbflush.h>
21585 #include <asm/mce.h>
21586 #include <asm/msr.h>
21587 +#include <asm/pgtable.h>
21588
21589 /* By default disabled */
21590 int mce_p5_enabled __read_mostly;
21591 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21592 if (!cpu_has(c, X86_FEATURE_MCE))
21593 return;
21594
21595 + pax_open_kernel();
21596 machine_check_vector = pentium_machine_check;
21597 + pax_close_kernel();
21598 /* Make sure the vector pointer is visible before we enable MCEs: */
21599 wmb();
21600
21601 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21602 index 44f1382..315b292 100644
21603 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21604 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21605 @@ -11,6 +11,7 @@
21606 #include <asm/tlbflush.h>
21607 #include <asm/mce.h>
21608 #include <asm/msr.h>
21609 +#include <asm/pgtable.h>
21610
21611 /* Machine check handler for WinChip C6: */
21612 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21613 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21614 {
21615 u32 lo, hi;
21616
21617 + pax_open_kernel();
21618 machine_check_vector = winchip_machine_check;
21619 + pax_close_kernel();
21620 /* Make sure the vector pointer is visible before we enable MCEs: */
21621 wmb();
21622
21623 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21624 index 36a8361..e7058c2 100644
21625 --- a/arch/x86/kernel/cpu/microcode/core.c
21626 +++ b/arch/x86/kernel/cpu/microcode/core.c
21627 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21628 return NOTIFY_OK;
21629 }
21630
21631 -static struct notifier_block __refdata mc_cpu_notifier = {
21632 +static struct notifier_block mc_cpu_notifier = {
21633 .notifier_call = mc_cpu_callback,
21634 };
21635
21636 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21637 index 746e7fd..8dc677e 100644
21638 --- a/arch/x86/kernel/cpu/microcode/intel.c
21639 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21640 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21641
21642 static int get_ucode_user(void *to, const void *from, size_t n)
21643 {
21644 - return copy_from_user(to, from, n);
21645 + return copy_from_user(to, (const void __force_user *)from, n);
21646 }
21647
21648 static enum ucode_state
21649 request_microcode_user(int cpu, const void __user *buf, size_t size)
21650 {
21651 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21652 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21653 }
21654
21655 static void microcode_fini_cpu(int cpu)
21656 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21657 index ea5f363..cb0e905 100644
21658 --- a/arch/x86/kernel/cpu/mtrr/main.c
21659 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21660 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21661 u64 size_or_mask, size_and_mask;
21662 static bool mtrr_aps_delayed_init;
21663
21664 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21665 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21666
21667 const struct mtrr_ops *mtrr_if;
21668
21669 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21670 index df5e41f..816c719 100644
21671 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21672 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21673 @@ -25,7 +25,7 @@ struct mtrr_ops {
21674 int (*validate_add_page)(unsigned long base, unsigned long size,
21675 unsigned int type);
21676 int (*have_wrcomb)(void);
21677 -};
21678 +} __do_const;
21679
21680 extern int generic_get_free_region(unsigned long base, unsigned long size,
21681 int replace_reg);
21682 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21683 index b71a7f8..534af0e 100644
21684 --- a/arch/x86/kernel/cpu/perf_event.c
21685 +++ b/arch/x86/kernel/cpu/perf_event.c
21686 @@ -1376,7 +1376,7 @@ static void __init pmu_check_apic(void)
21687
21688 }
21689
21690 -static struct attribute_group x86_pmu_format_group = {
21691 +static attribute_group_no_const x86_pmu_format_group = {
21692 .name = "format",
21693 .attrs = NULL,
21694 };
21695 @@ -1475,7 +1475,7 @@ static struct attribute *events_attr[] = {
21696 NULL,
21697 };
21698
21699 -static struct attribute_group x86_pmu_events_group = {
21700 +static attribute_group_no_const x86_pmu_events_group = {
21701 .name = "events",
21702 .attrs = events_attr,
21703 };
21704 @@ -2037,7 +2037,7 @@ static unsigned long get_segment_base(unsigned int segment)
21705 if (idx > GDT_ENTRIES)
21706 return 0;
21707
21708 - desc = raw_cpu_ptr(gdt_page.gdt);
21709 + desc = get_cpu_gdt_table(smp_processor_id());
21710 }
21711
21712 return get_desc_base(desc + idx);
21713 @@ -2127,7 +2127,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21714 break;
21715
21716 perf_callchain_store(entry, frame.return_address);
21717 - fp = frame.next_frame;
21718 + fp = (const void __force_user *)frame.next_frame;
21719 }
21720 }
21721
21722 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21723 index 97242a9..cf9c30e 100644
21724 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21725 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21726 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21727 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21728 {
21729 struct attribute **attrs;
21730 - struct attribute_group *attr_group;
21731 + attribute_group_no_const *attr_group;
21732 int i = 0, j;
21733
21734 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21735 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21736 index 2589906..1ca1000 100644
21737 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21738 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21739 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21740 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21741
21742 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21743 - u64 capabilities;
21744 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21745
21746 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21747 - x86_pmu.intel_cap.capabilities = capabilities;
21748 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21749 + x86_pmu.intel_cap.capabilities = capabilities;
21750 }
21751
21752 intel_ds_init();
21753 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21754 index c4bb8b8..9f7384d 100644
21755 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21756 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21757 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21758 NULL,
21759 };
21760
21761 -static struct attribute_group rapl_pmu_events_group = {
21762 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21763 .name = "events",
21764 .attrs = NULL, /* patched at runtime */
21765 };
21766 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21767 index c635b8b..b78835e 100644
21768 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21769 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21770 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21771 static int __init uncore_type_init(struct intel_uncore_type *type)
21772 {
21773 struct intel_uncore_pmu *pmus;
21774 - struct attribute_group *attr_group;
21775 + attribute_group_no_const *attr_group;
21776 struct attribute **attrs;
21777 int i, j;
21778
21779 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21780 index 6c8c1e7..515b98a 100644
21781 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21782 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21783 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21784 struct uncore_event_desc {
21785 struct kobj_attribute attr;
21786 const char *config;
21787 -};
21788 +} __do_const;
21789
21790 ssize_t uncore_event_show(struct kobject *kobj,
21791 struct kobj_attribute *attr, char *buf);
21792 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21793 index 83741a7..bd3507d 100644
21794 --- a/arch/x86/kernel/cpuid.c
21795 +++ b/arch/x86/kernel/cpuid.c
21796 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21797 return notifier_from_errno(err);
21798 }
21799
21800 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21801 +static struct notifier_block cpuid_class_cpu_notifier =
21802 {
21803 .notifier_call = cpuid_class_cpu_callback,
21804 };
21805 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21806 index aceb2f9..c76d3e3 100644
21807 --- a/arch/x86/kernel/crash.c
21808 +++ b/arch/x86/kernel/crash.c
21809 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21810 #ifdef CONFIG_X86_32
21811 struct pt_regs fixed_regs;
21812
21813 - if (!user_mode_vm(regs)) {
21814 + if (!user_mode(regs)) {
21815 crash_fixup_ss_esp(&fixed_regs, regs);
21816 regs = &fixed_regs;
21817 }
21818 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21819 index afa64ad..dce67dd 100644
21820 --- a/arch/x86/kernel/crash_dump_64.c
21821 +++ b/arch/x86/kernel/crash_dump_64.c
21822 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21823 return -ENOMEM;
21824
21825 if (userbuf) {
21826 - if (copy_to_user(buf, vaddr + offset, csize)) {
21827 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21828 iounmap(vaddr);
21829 return -EFAULT;
21830 }
21831 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21832 index f6dfd93..892ade4 100644
21833 --- a/arch/x86/kernel/doublefault.c
21834 +++ b/arch/x86/kernel/doublefault.c
21835 @@ -12,7 +12,7 @@
21836
21837 #define DOUBLEFAULT_STACKSIZE (1024)
21838 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21839 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21840 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21841
21842 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21843
21844 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21845 unsigned long gdt, tss;
21846
21847 native_store_gdt(&gdt_desc);
21848 - gdt = gdt_desc.address;
21849 + gdt = (unsigned long)gdt_desc.address;
21850
21851 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21852
21853 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21854 /* 0x2 bit is always set */
21855 .flags = X86_EFLAGS_SF | 0x2,
21856 .sp = STACK_START,
21857 - .es = __USER_DS,
21858 + .es = __KERNEL_DS,
21859 .cs = __KERNEL_CS,
21860 .ss = __KERNEL_DS,
21861 - .ds = __USER_DS,
21862 + .ds = __KERNEL_DS,
21863 .fs = __KERNEL_PERCPU,
21864
21865 .__cr3 = __pa_nodebug(swapper_pg_dir),
21866 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21867 index cf3df1d..b637d9a 100644
21868 --- a/arch/x86/kernel/dumpstack.c
21869 +++ b/arch/x86/kernel/dumpstack.c
21870 @@ -2,6 +2,9 @@
21871 * Copyright (C) 1991, 1992 Linus Torvalds
21872 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21873 */
21874 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21875 +#define __INCLUDED_BY_HIDESYM 1
21876 +#endif
21877 #include <linux/kallsyms.h>
21878 #include <linux/kprobes.h>
21879 #include <linux/uaccess.h>
21880 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21881
21882 void printk_address(unsigned long address)
21883 {
21884 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21885 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21886 }
21887
21888 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21889 static void
21890 print_ftrace_graph_addr(unsigned long addr, void *data,
21891 const struct stacktrace_ops *ops,
21892 - struct thread_info *tinfo, int *graph)
21893 + struct task_struct *task, int *graph)
21894 {
21895 - struct task_struct *task;
21896 unsigned long ret_addr;
21897 int index;
21898
21899 if (addr != (unsigned long)return_to_handler)
21900 return;
21901
21902 - task = tinfo->task;
21903 index = task->curr_ret_stack;
21904
21905 if (!task->ret_stack || index < *graph)
21906 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21907 static inline void
21908 print_ftrace_graph_addr(unsigned long addr, void *data,
21909 const struct stacktrace_ops *ops,
21910 - struct thread_info *tinfo, int *graph)
21911 + struct task_struct *task, int *graph)
21912 { }
21913 #endif
21914
21915 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21916 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21917 */
21918
21919 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21920 - void *p, unsigned int size, void *end)
21921 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21922 {
21923 - void *t = tinfo;
21924 if (end) {
21925 if (p < end && p >= (end-THREAD_SIZE))
21926 return 1;
21927 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21928 }
21929
21930 unsigned long
21931 -print_context_stack(struct thread_info *tinfo,
21932 +print_context_stack(struct task_struct *task, void *stack_start,
21933 unsigned long *stack, unsigned long bp,
21934 const struct stacktrace_ops *ops, void *data,
21935 unsigned long *end, int *graph)
21936 {
21937 struct stack_frame *frame = (struct stack_frame *)bp;
21938
21939 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21940 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21941 unsigned long addr;
21942
21943 addr = *stack;
21944 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21945 } else {
21946 ops->address(data, addr, 0);
21947 }
21948 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21949 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21950 }
21951 stack++;
21952 }
21953 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21954 EXPORT_SYMBOL_GPL(print_context_stack);
21955
21956 unsigned long
21957 -print_context_stack_bp(struct thread_info *tinfo,
21958 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21959 unsigned long *stack, unsigned long bp,
21960 const struct stacktrace_ops *ops, void *data,
21961 unsigned long *end, int *graph)
21962 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21963 struct stack_frame *frame = (struct stack_frame *)bp;
21964 unsigned long *ret_addr = &frame->return_address;
21965
21966 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
21967 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
21968 unsigned long addr = *ret_addr;
21969
21970 if (!__kernel_text_address(addr))
21971 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21972 ops->address(data, addr, 1);
21973 frame = frame->next_frame;
21974 ret_addr = &frame->return_address;
21975 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21976 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21977 }
21978
21979 return (unsigned long)frame;
21980 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
21981 static void print_trace_address(void *data, unsigned long addr, int reliable)
21982 {
21983 touch_nmi_watchdog();
21984 - printk(data);
21985 + printk("%s", (char *)data);
21986 printk_stack_address(addr, reliable);
21987 }
21988
21989 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
21990 EXPORT_SYMBOL_GPL(oops_begin);
21991 NOKPROBE_SYMBOL(oops_begin);
21992
21993 +extern void gr_handle_kernel_exploit(void);
21994 +
21995 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
21996 {
21997 if (regs && kexec_should_crash(current))
21998 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
21999 panic("Fatal exception in interrupt");
22000 if (panic_on_oops)
22001 panic("Fatal exception");
22002 - do_exit(signr);
22003 +
22004 + gr_handle_kernel_exploit();
22005 +
22006 + do_group_exit(signr);
22007 }
22008 NOKPROBE_SYMBOL(oops_end);
22009
22010 @@ -278,7 +282,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22011 print_modules();
22012 show_regs(regs);
22013 #ifdef CONFIG_X86_32
22014 - if (user_mode_vm(regs)) {
22015 + if (user_mode(regs)) {
22016 sp = regs->sp;
22017 ss = regs->ss & 0xffff;
22018 } else {
22019 @@ -307,7 +311,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22020 unsigned long flags = oops_begin();
22021 int sig = SIGSEGV;
22022
22023 - if (!user_mode_vm(regs))
22024 + if (!user_mode(regs))
22025 report_bug(regs->ip, regs);
22026
22027 if (__die(str, regs, err))
22028 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22029 index 5abd4cd..c65733b 100644
22030 --- a/arch/x86/kernel/dumpstack_32.c
22031 +++ b/arch/x86/kernel/dumpstack_32.c
22032 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22033 bp = stack_frame(task, regs);
22034
22035 for (;;) {
22036 - struct thread_info *context;
22037 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22038 void *end_stack;
22039
22040 end_stack = is_hardirq_stack(stack, cpu);
22041 if (!end_stack)
22042 end_stack = is_softirq_stack(stack, cpu);
22043
22044 - context = task_thread_info(task);
22045 - bp = ops->walk_stack(context, stack, bp, ops, data,
22046 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22047 end_stack, &graph);
22048
22049 /* Stop if not on irq stack */
22050 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22051 int i;
22052
22053 show_regs_print_info(KERN_EMERG);
22054 - __show_regs(regs, !user_mode_vm(regs));
22055 + __show_regs(regs, !user_mode(regs));
22056
22057 /*
22058 * When in-kernel, we also print out the stack and code at the
22059 * time of the fault..
22060 */
22061 - if (!user_mode_vm(regs)) {
22062 + if (!user_mode(regs)) {
22063 unsigned int code_prologue = code_bytes * 43 / 64;
22064 unsigned int code_len = code_bytes;
22065 unsigned char c;
22066 u8 *ip;
22067 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22068
22069 pr_emerg("Stack:\n");
22070 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22071
22072 pr_emerg("Code:");
22073
22074 - ip = (u8 *)regs->ip - code_prologue;
22075 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22076 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22077 /* try starting at IP */
22078 - ip = (u8 *)regs->ip;
22079 + ip = (u8 *)regs->ip + cs_base;
22080 code_len = code_len - code_prologue + 1;
22081 }
22082 for (i = 0; i < code_len; i++, ip++) {
22083 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22084 pr_cont(" Bad EIP value.");
22085 break;
22086 }
22087 - if (ip == (u8 *)regs->ip)
22088 + if (ip == (u8 *)regs->ip + cs_base)
22089 pr_cont(" <%02x>", c);
22090 else
22091 pr_cont(" %02x", c);
22092 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22093 {
22094 unsigned short ud2;
22095
22096 + ip = ktla_ktva(ip);
22097 if (ip < PAGE_OFFSET)
22098 return 0;
22099 if (probe_kernel_address((unsigned short *)ip, ud2))
22100 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22101
22102 return ud2 == 0x0b0f;
22103 }
22104 +
22105 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22106 +void pax_check_alloca(unsigned long size)
22107 +{
22108 + unsigned long sp = (unsigned long)&sp, stack_left;
22109 +
22110 + /* all kernel stacks are of the same size */
22111 + stack_left = sp & (THREAD_SIZE - 1);
22112 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22113 +}
22114 +EXPORT_SYMBOL(pax_check_alloca);
22115 +#endif
22116 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22117 index ff86f19..73eabf4 100644
22118 --- a/arch/x86/kernel/dumpstack_64.c
22119 +++ b/arch/x86/kernel/dumpstack_64.c
22120 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22121 const struct stacktrace_ops *ops, void *data)
22122 {
22123 const unsigned cpu = get_cpu();
22124 - struct thread_info *tinfo;
22125 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22126 unsigned long dummy;
22127 unsigned used = 0;
22128 int graph = 0;
22129 int done = 0;
22130 + void *stack_start;
22131
22132 if (!task)
22133 task = current;
22134 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22135 * current stack address. If the stacks consist of nested
22136 * exceptions
22137 */
22138 - tinfo = task_thread_info(task);
22139 while (!done) {
22140 unsigned long *stack_end;
22141 enum stack_type stype;
22142 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22143 if (ops->stack(data, id) < 0)
22144 break;
22145
22146 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22147 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22148 data, stack_end, &graph);
22149 ops->stack(data, "<EOE>");
22150 /*
22151 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22152 * second-to-last pointer (index -2 to end) in the
22153 * exception stack:
22154 */
22155 + if ((u16)stack_end[-1] != __KERNEL_DS)
22156 + goto out;
22157 stack = (unsigned long *) stack_end[-2];
22158 done = 0;
22159 break;
22160 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22161
22162 if (ops->stack(data, "IRQ") < 0)
22163 break;
22164 - bp = ops->walk_stack(tinfo, stack, bp,
22165 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22166 ops, data, stack_end, &graph);
22167 /*
22168 * We link to the next stack (which would be
22169 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22170 /*
22171 * This handles the process stack:
22172 */
22173 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22174 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22175 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22176 +out:
22177 put_cpu();
22178 }
22179 EXPORT_SYMBOL(dump_trace);
22180 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22181 {
22182 unsigned short ud2;
22183
22184 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22185 + if (probe_kernel_address((unsigned short *)ip, ud2))
22186 return 0;
22187
22188 return ud2 == 0x0b0f;
22189 }
22190 +
22191 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22192 +void pax_check_alloca(unsigned long size)
22193 +{
22194 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22195 + unsigned cpu, used;
22196 + char *id;
22197 +
22198 + /* check the process stack first */
22199 + stack_start = (unsigned long)task_stack_page(current);
22200 + stack_end = stack_start + THREAD_SIZE;
22201 + if (likely(stack_start <= sp && sp < stack_end)) {
22202 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22203 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22204 + return;
22205 + }
22206 +
22207 + cpu = get_cpu();
22208 +
22209 + /* check the irq stacks */
22210 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22211 + stack_start = stack_end - IRQ_STACK_SIZE;
22212 + if (stack_start <= sp && sp < stack_end) {
22213 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22214 + put_cpu();
22215 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22216 + return;
22217 + }
22218 +
22219 + /* check the exception stacks */
22220 + used = 0;
22221 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22222 + stack_start = stack_end - EXCEPTION_STKSZ;
22223 + if (stack_end && stack_start <= sp && sp < stack_end) {
22224 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22225 + put_cpu();
22226 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22227 + return;
22228 + }
22229 +
22230 + put_cpu();
22231 +
22232 + /* unknown stack */
22233 + BUG();
22234 +}
22235 +EXPORT_SYMBOL(pax_check_alloca);
22236 +#endif
22237 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22238 index 46201de..ebffabf 100644
22239 --- a/arch/x86/kernel/e820.c
22240 +++ b/arch/x86/kernel/e820.c
22241 @@ -794,8 +794,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22242
22243 static void early_panic(char *msg)
22244 {
22245 - early_printk(msg);
22246 - panic(msg);
22247 + early_printk("%s", msg);
22248 + panic("%s", msg);
22249 }
22250
22251 static int userdef __initdata;
22252 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22253 index a62536a..8444df4 100644
22254 --- a/arch/x86/kernel/early_printk.c
22255 +++ b/arch/x86/kernel/early_printk.c
22256 @@ -7,6 +7,7 @@
22257 #include <linux/pci_regs.h>
22258 #include <linux/pci_ids.h>
22259 #include <linux/errno.h>
22260 +#include <linux/sched.h>
22261 #include <asm/io.h>
22262 #include <asm/processor.h>
22263 #include <asm/fcntl.h>
22264 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22265 index 31e2d5b..b31c76d 100644
22266 --- a/arch/x86/kernel/entry_32.S
22267 +++ b/arch/x86/kernel/entry_32.S
22268 @@ -177,13 +177,154 @@
22269 /*CFI_REL_OFFSET gs, PT_GS*/
22270 .endm
22271 .macro SET_KERNEL_GS reg
22272 +
22273 +#ifdef CONFIG_CC_STACKPROTECTOR
22274 movl $(__KERNEL_STACK_CANARY), \reg
22275 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22276 + movl $(__USER_DS), \reg
22277 +#else
22278 + xorl \reg, \reg
22279 +#endif
22280 +
22281 movl \reg, %gs
22282 .endm
22283
22284 #endif /* CONFIG_X86_32_LAZY_GS */
22285
22286 -.macro SAVE_ALL
22287 +.macro pax_enter_kernel
22288 +#ifdef CONFIG_PAX_KERNEXEC
22289 + call pax_enter_kernel
22290 +#endif
22291 +.endm
22292 +
22293 +.macro pax_exit_kernel
22294 +#ifdef CONFIG_PAX_KERNEXEC
22295 + call pax_exit_kernel
22296 +#endif
22297 +.endm
22298 +
22299 +#ifdef CONFIG_PAX_KERNEXEC
22300 +ENTRY(pax_enter_kernel)
22301 +#ifdef CONFIG_PARAVIRT
22302 + pushl %eax
22303 + pushl %ecx
22304 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22305 + mov %eax, %esi
22306 +#else
22307 + mov %cr0, %esi
22308 +#endif
22309 + bts $16, %esi
22310 + jnc 1f
22311 + mov %cs, %esi
22312 + cmp $__KERNEL_CS, %esi
22313 + jz 3f
22314 + ljmp $__KERNEL_CS, $3f
22315 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22316 +2:
22317 +#ifdef CONFIG_PARAVIRT
22318 + mov %esi, %eax
22319 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22320 +#else
22321 + mov %esi, %cr0
22322 +#endif
22323 +3:
22324 +#ifdef CONFIG_PARAVIRT
22325 + popl %ecx
22326 + popl %eax
22327 +#endif
22328 + ret
22329 +ENDPROC(pax_enter_kernel)
22330 +
22331 +ENTRY(pax_exit_kernel)
22332 +#ifdef CONFIG_PARAVIRT
22333 + pushl %eax
22334 + pushl %ecx
22335 +#endif
22336 + mov %cs, %esi
22337 + cmp $__KERNEXEC_KERNEL_CS, %esi
22338 + jnz 2f
22339 +#ifdef CONFIG_PARAVIRT
22340 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22341 + mov %eax, %esi
22342 +#else
22343 + mov %cr0, %esi
22344 +#endif
22345 + btr $16, %esi
22346 + ljmp $__KERNEL_CS, $1f
22347 +1:
22348 +#ifdef CONFIG_PARAVIRT
22349 + mov %esi, %eax
22350 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22351 +#else
22352 + mov %esi, %cr0
22353 +#endif
22354 +2:
22355 +#ifdef CONFIG_PARAVIRT
22356 + popl %ecx
22357 + popl %eax
22358 +#endif
22359 + ret
22360 +ENDPROC(pax_exit_kernel)
22361 +#endif
22362 +
22363 + .macro pax_erase_kstack
22364 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22365 + call pax_erase_kstack
22366 +#endif
22367 + .endm
22368 +
22369 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22370 +/*
22371 + * ebp: thread_info
22372 + */
22373 +ENTRY(pax_erase_kstack)
22374 + pushl %edi
22375 + pushl %ecx
22376 + pushl %eax
22377 +
22378 + mov TI_lowest_stack(%ebp), %edi
22379 + mov $-0xBEEF, %eax
22380 + std
22381 +
22382 +1: mov %edi, %ecx
22383 + and $THREAD_SIZE_asm - 1, %ecx
22384 + shr $2, %ecx
22385 + repne scasl
22386 + jecxz 2f
22387 +
22388 + cmp $2*16, %ecx
22389 + jc 2f
22390 +
22391 + mov $2*16, %ecx
22392 + repe scasl
22393 + jecxz 2f
22394 + jne 1b
22395 +
22396 +2: cld
22397 + or $2*4, %edi
22398 + mov %esp, %ecx
22399 + sub %edi, %ecx
22400 +
22401 + cmp $THREAD_SIZE_asm, %ecx
22402 + jb 3f
22403 + ud2
22404 +3:
22405 +
22406 + shr $2, %ecx
22407 + rep stosl
22408 +
22409 + mov TI_task_thread_sp0(%ebp), %edi
22410 + sub $128, %edi
22411 + mov %edi, TI_lowest_stack(%ebp)
22412 +
22413 + popl %eax
22414 + popl %ecx
22415 + popl %edi
22416 + ret
22417 +ENDPROC(pax_erase_kstack)
22418 +#endif
22419 +
22420 +.macro __SAVE_ALL _DS
22421 cld
22422 PUSH_GS
22423 pushl_cfi %fs
22424 @@ -206,7 +347,7 @@
22425 CFI_REL_OFFSET ecx, 0
22426 pushl_cfi %ebx
22427 CFI_REL_OFFSET ebx, 0
22428 - movl $(__USER_DS), %edx
22429 + movl $\_DS, %edx
22430 movl %edx, %ds
22431 movl %edx, %es
22432 movl $(__KERNEL_PERCPU), %edx
22433 @@ -214,6 +355,15 @@
22434 SET_KERNEL_GS %edx
22435 .endm
22436
22437 +.macro SAVE_ALL
22438 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22439 + __SAVE_ALL __KERNEL_DS
22440 + pax_enter_kernel
22441 +#else
22442 + __SAVE_ALL __USER_DS
22443 +#endif
22444 +.endm
22445 +
22446 .macro RESTORE_INT_REGS
22447 popl_cfi %ebx
22448 CFI_RESTORE ebx
22449 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22450 popfl_cfi
22451 jmp syscall_exit
22452 CFI_ENDPROC
22453 -END(ret_from_fork)
22454 +ENDPROC(ret_from_fork)
22455
22456 ENTRY(ret_from_kernel_thread)
22457 CFI_STARTPROC
22458 @@ -340,7 +490,15 @@ ret_from_intr:
22459 andl $SEGMENT_RPL_MASK, %eax
22460 #endif
22461 cmpl $USER_RPL, %eax
22462 +
22463 +#ifdef CONFIG_PAX_KERNEXEC
22464 + jae resume_userspace
22465 +
22466 + pax_exit_kernel
22467 + jmp resume_kernel
22468 +#else
22469 jb resume_kernel # not returning to v8086 or userspace
22470 +#endif
22471
22472 ENTRY(resume_userspace)
22473 LOCKDEP_SYS_EXIT
22474 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22475 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22476 # int/exception return?
22477 jne work_pending
22478 - jmp restore_all
22479 -END(ret_from_exception)
22480 + jmp restore_all_pax
22481 +ENDPROC(ret_from_exception)
22482
22483 #ifdef CONFIG_PREEMPT
22484 ENTRY(resume_kernel)
22485 @@ -365,7 +523,7 @@ need_resched:
22486 jz restore_all
22487 call preempt_schedule_irq
22488 jmp need_resched
22489 -END(resume_kernel)
22490 +ENDPROC(resume_kernel)
22491 #endif
22492 CFI_ENDPROC
22493
22494 @@ -395,30 +553,45 @@ sysenter_past_esp:
22495 /*CFI_REL_OFFSET cs, 0*/
22496 /*
22497 * Push current_thread_info()->sysenter_return to the stack.
22498 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22499 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22500 */
22501 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22502 + pushl_cfi $0
22503 CFI_REL_OFFSET eip, 0
22504
22505 pushl_cfi %eax
22506 SAVE_ALL
22507 + GET_THREAD_INFO(%ebp)
22508 + movl TI_sysenter_return(%ebp),%ebp
22509 + movl %ebp,PT_EIP(%esp)
22510 ENABLE_INTERRUPTS(CLBR_NONE)
22511
22512 /*
22513 * Load the potential sixth argument from user stack.
22514 * Careful about security.
22515 */
22516 + movl PT_OLDESP(%esp),%ebp
22517 +
22518 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22519 + mov PT_OLDSS(%esp),%ds
22520 +1: movl %ds:(%ebp),%ebp
22521 + push %ss
22522 + pop %ds
22523 +#else
22524 cmpl $__PAGE_OFFSET-3,%ebp
22525 jae syscall_fault
22526 ASM_STAC
22527 1: movl (%ebp),%ebp
22528 ASM_CLAC
22529 +#endif
22530 +
22531 movl %ebp,PT_EBP(%esp)
22532 _ASM_EXTABLE(1b,syscall_fault)
22533
22534 GET_THREAD_INFO(%ebp)
22535
22536 +#ifdef CONFIG_PAX_RANDKSTACK
22537 + pax_erase_kstack
22538 +#endif
22539 +
22540 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22541 jnz sysenter_audit
22542 sysenter_do_call:
22543 @@ -434,12 +607,24 @@ sysenter_after_call:
22544 testl $_TIF_ALLWORK_MASK, %ecx
22545 jne sysexit_audit
22546 sysenter_exit:
22547 +
22548 +#ifdef CONFIG_PAX_RANDKSTACK
22549 + pushl_cfi %eax
22550 + movl %esp, %eax
22551 + call pax_randomize_kstack
22552 + popl_cfi %eax
22553 +#endif
22554 +
22555 + pax_erase_kstack
22556 +
22557 /* if something modifies registers it must also disable sysexit */
22558 movl PT_EIP(%esp), %edx
22559 movl PT_OLDESP(%esp), %ecx
22560 xorl %ebp,%ebp
22561 TRACE_IRQS_ON
22562 1: mov PT_FS(%esp), %fs
22563 +2: mov PT_DS(%esp), %ds
22564 +3: mov PT_ES(%esp), %es
22565 PTGS_TO_GS
22566 ENABLE_INTERRUPTS_SYSEXIT
22567
22568 @@ -453,6 +638,9 @@ sysenter_audit:
22569 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22570 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22571 call __audit_syscall_entry
22572 +
22573 + pax_erase_kstack
22574 +
22575 popl_cfi %ecx /* get that remapped edx off the stack */
22576 popl_cfi %ecx /* get that remapped esi off the stack */
22577 movl PT_EAX(%esp),%eax /* reload syscall number */
22578 @@ -479,10 +667,16 @@ sysexit_audit:
22579
22580 CFI_ENDPROC
22581 .pushsection .fixup,"ax"
22582 -2: movl $0,PT_FS(%esp)
22583 +4: movl $0,PT_FS(%esp)
22584 + jmp 1b
22585 +5: movl $0,PT_DS(%esp)
22586 + jmp 1b
22587 +6: movl $0,PT_ES(%esp)
22588 jmp 1b
22589 .popsection
22590 - _ASM_EXTABLE(1b,2b)
22591 + _ASM_EXTABLE(1b,4b)
22592 + _ASM_EXTABLE(2b,5b)
22593 + _ASM_EXTABLE(3b,6b)
22594 PTGS_TO_GS_EX
22595 ENDPROC(ia32_sysenter_target)
22596
22597 @@ -493,6 +687,11 @@ ENTRY(system_call)
22598 pushl_cfi %eax # save orig_eax
22599 SAVE_ALL
22600 GET_THREAD_INFO(%ebp)
22601 +
22602 +#ifdef CONFIG_PAX_RANDKSTACK
22603 + pax_erase_kstack
22604 +#endif
22605 +
22606 # system call tracing in operation / emulation
22607 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22608 jnz syscall_trace_entry
22609 @@ -512,6 +711,15 @@ syscall_exit:
22610 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22611 jne syscall_exit_work
22612
22613 +restore_all_pax:
22614 +
22615 +#ifdef CONFIG_PAX_RANDKSTACK
22616 + movl %esp, %eax
22617 + call pax_randomize_kstack
22618 +#endif
22619 +
22620 + pax_erase_kstack
22621 +
22622 restore_all:
22623 TRACE_IRQS_IRET
22624 restore_all_notrace:
22625 @@ -566,14 +774,34 @@ ldt_ss:
22626 * compensating for the offset by changing to the ESPFIX segment with
22627 * a base address that matches for the difference.
22628 */
22629 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22630 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22631 mov %esp, %edx /* load kernel esp */
22632 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22633 mov %dx, %ax /* eax: new kernel esp */
22634 sub %eax, %edx /* offset (low word is 0) */
22635 +#ifdef CONFIG_SMP
22636 + movl PER_CPU_VAR(cpu_number), %ebx
22637 + shll $PAGE_SHIFT_asm, %ebx
22638 + addl $cpu_gdt_table, %ebx
22639 +#else
22640 + movl $cpu_gdt_table, %ebx
22641 +#endif
22642 shr $16, %edx
22643 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22644 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22645 +
22646 +#ifdef CONFIG_PAX_KERNEXEC
22647 + mov %cr0, %esi
22648 + btr $16, %esi
22649 + mov %esi, %cr0
22650 +#endif
22651 +
22652 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22653 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22654 +
22655 +#ifdef CONFIG_PAX_KERNEXEC
22656 + bts $16, %esi
22657 + mov %esi, %cr0
22658 +#endif
22659 +
22660 pushl_cfi $__ESPFIX_SS
22661 pushl_cfi %eax /* new kernel esp */
22662 /* Disable interrupts, but do not irqtrace this section: we
22663 @@ -603,20 +831,18 @@ work_resched:
22664 movl TI_flags(%ebp), %ecx
22665 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22666 # than syscall tracing?
22667 - jz restore_all
22668 + jz restore_all_pax
22669 testb $_TIF_NEED_RESCHED, %cl
22670 jnz work_resched
22671
22672 work_notifysig: # deal with pending signals and
22673 # notify-resume requests
22674 + movl %esp, %eax
22675 #ifdef CONFIG_VM86
22676 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22677 - movl %esp, %eax
22678 jne work_notifysig_v86 # returning to kernel-space or
22679 # vm86-space
22680 1:
22681 -#else
22682 - movl %esp, %eax
22683 #endif
22684 TRACE_IRQS_ON
22685 ENABLE_INTERRUPTS(CLBR_NONE)
22686 @@ -637,7 +863,7 @@ work_notifysig_v86:
22687 movl %eax, %esp
22688 jmp 1b
22689 #endif
22690 -END(work_pending)
22691 +ENDPROC(work_pending)
22692
22693 # perform syscall exit tracing
22694 ALIGN
22695 @@ -645,11 +871,14 @@ syscall_trace_entry:
22696 movl $-ENOSYS,PT_EAX(%esp)
22697 movl %esp, %eax
22698 call syscall_trace_enter
22699 +
22700 + pax_erase_kstack
22701 +
22702 /* What it returned is what we'll actually use. */
22703 cmpl $(NR_syscalls), %eax
22704 jnae syscall_call
22705 jmp syscall_exit
22706 -END(syscall_trace_entry)
22707 +ENDPROC(syscall_trace_entry)
22708
22709 # perform syscall exit tracing
22710 ALIGN
22711 @@ -662,26 +891,30 @@ syscall_exit_work:
22712 movl %esp, %eax
22713 call syscall_trace_leave
22714 jmp resume_userspace
22715 -END(syscall_exit_work)
22716 +ENDPROC(syscall_exit_work)
22717 CFI_ENDPROC
22718
22719 RING0_INT_FRAME # can't unwind into user space anyway
22720 syscall_fault:
22721 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22722 + push %ss
22723 + pop %ds
22724 +#endif
22725 ASM_CLAC
22726 GET_THREAD_INFO(%ebp)
22727 movl $-EFAULT,PT_EAX(%esp)
22728 jmp resume_userspace
22729 -END(syscall_fault)
22730 +ENDPROC(syscall_fault)
22731
22732 syscall_badsys:
22733 movl $-ENOSYS,%eax
22734 jmp syscall_after_call
22735 -END(syscall_badsys)
22736 +ENDPROC(syscall_badsys)
22737
22738 sysenter_badsys:
22739 movl $-ENOSYS,%eax
22740 jmp sysenter_after_call
22741 -END(sysenter_badsys)
22742 +ENDPROC(sysenter_badsys)
22743 CFI_ENDPROC
22744
22745 .macro FIXUP_ESPFIX_STACK
22746 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22747 */
22748 #ifdef CONFIG_X86_ESPFIX32
22749 /* fixup the stack */
22750 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22751 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22752 +#ifdef CONFIG_SMP
22753 + movl PER_CPU_VAR(cpu_number), %ebx
22754 + shll $PAGE_SHIFT_asm, %ebx
22755 + addl $cpu_gdt_table, %ebx
22756 +#else
22757 + movl $cpu_gdt_table, %ebx
22758 +#endif
22759 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22760 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22761 shl $16, %eax
22762 addl %esp, %eax /* the adjusted stack pointer */
22763 pushl_cfi $__KERNEL_DS
22764 @@ -751,7 +991,7 @@ vector=vector+1
22765 .endr
22766 2: jmp common_interrupt
22767 .endr
22768 -END(irq_entries_start)
22769 +ENDPROC(irq_entries_start)
22770
22771 .previous
22772 END(interrupt)
22773 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22774 pushl_cfi $do_coprocessor_error
22775 jmp error_code
22776 CFI_ENDPROC
22777 -END(coprocessor_error)
22778 +ENDPROC(coprocessor_error)
22779
22780 ENTRY(simd_coprocessor_error)
22781 RING0_INT_FRAME
22782 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22783 .section .altinstructions,"a"
22784 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22785 .previous
22786 -.section .altinstr_replacement,"ax"
22787 +.section .altinstr_replacement,"a"
22788 663: pushl $do_simd_coprocessor_error
22789 664:
22790 .previous
22791 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22792 #endif
22793 jmp error_code
22794 CFI_ENDPROC
22795 -END(simd_coprocessor_error)
22796 +ENDPROC(simd_coprocessor_error)
22797
22798 ENTRY(device_not_available)
22799 RING0_INT_FRAME
22800 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22801 pushl_cfi $do_device_not_available
22802 jmp error_code
22803 CFI_ENDPROC
22804 -END(device_not_available)
22805 +ENDPROC(device_not_available)
22806
22807 #ifdef CONFIG_PARAVIRT
22808 ENTRY(native_iret)
22809 iret
22810 _ASM_EXTABLE(native_iret, iret_exc)
22811 -END(native_iret)
22812 +ENDPROC(native_iret)
22813
22814 ENTRY(native_irq_enable_sysexit)
22815 sti
22816 sysexit
22817 -END(native_irq_enable_sysexit)
22818 +ENDPROC(native_irq_enable_sysexit)
22819 #endif
22820
22821 ENTRY(overflow)
22822 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22823 pushl_cfi $do_overflow
22824 jmp error_code
22825 CFI_ENDPROC
22826 -END(overflow)
22827 +ENDPROC(overflow)
22828
22829 ENTRY(bounds)
22830 RING0_INT_FRAME
22831 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22832 pushl_cfi $do_bounds
22833 jmp error_code
22834 CFI_ENDPROC
22835 -END(bounds)
22836 +ENDPROC(bounds)
22837
22838 ENTRY(invalid_op)
22839 RING0_INT_FRAME
22840 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22841 pushl_cfi $do_invalid_op
22842 jmp error_code
22843 CFI_ENDPROC
22844 -END(invalid_op)
22845 +ENDPROC(invalid_op)
22846
22847 ENTRY(coprocessor_segment_overrun)
22848 RING0_INT_FRAME
22849 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22850 pushl_cfi $do_coprocessor_segment_overrun
22851 jmp error_code
22852 CFI_ENDPROC
22853 -END(coprocessor_segment_overrun)
22854 +ENDPROC(coprocessor_segment_overrun)
22855
22856 ENTRY(invalid_TSS)
22857 RING0_EC_FRAME
22858 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22859 pushl_cfi $do_invalid_TSS
22860 jmp error_code
22861 CFI_ENDPROC
22862 -END(invalid_TSS)
22863 +ENDPROC(invalid_TSS)
22864
22865 ENTRY(segment_not_present)
22866 RING0_EC_FRAME
22867 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22868 pushl_cfi $do_segment_not_present
22869 jmp error_code
22870 CFI_ENDPROC
22871 -END(segment_not_present)
22872 +ENDPROC(segment_not_present)
22873
22874 ENTRY(stack_segment)
22875 RING0_EC_FRAME
22876 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22877 pushl_cfi $do_stack_segment
22878 jmp error_code
22879 CFI_ENDPROC
22880 -END(stack_segment)
22881 +ENDPROC(stack_segment)
22882
22883 ENTRY(alignment_check)
22884 RING0_EC_FRAME
22885 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22886 pushl_cfi $do_alignment_check
22887 jmp error_code
22888 CFI_ENDPROC
22889 -END(alignment_check)
22890 +ENDPROC(alignment_check)
22891
22892 ENTRY(divide_error)
22893 RING0_INT_FRAME
22894 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22895 pushl_cfi $do_divide_error
22896 jmp error_code
22897 CFI_ENDPROC
22898 -END(divide_error)
22899 +ENDPROC(divide_error)
22900
22901 #ifdef CONFIG_X86_MCE
22902 ENTRY(machine_check)
22903 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22904 pushl_cfi machine_check_vector
22905 jmp error_code
22906 CFI_ENDPROC
22907 -END(machine_check)
22908 +ENDPROC(machine_check)
22909 #endif
22910
22911 ENTRY(spurious_interrupt_bug)
22912 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22913 pushl_cfi $do_spurious_interrupt_bug
22914 jmp error_code
22915 CFI_ENDPROC
22916 -END(spurious_interrupt_bug)
22917 +ENDPROC(spurious_interrupt_bug)
22918
22919 #ifdef CONFIG_XEN
22920 /* Xen doesn't set %esp to be precisely what the normal sysenter
22921 @@ -1057,7 +1297,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22922
22923 ENTRY(mcount)
22924 ret
22925 -END(mcount)
22926 +ENDPROC(mcount)
22927
22928 ENTRY(ftrace_caller)
22929 pushl %eax
22930 @@ -1087,7 +1327,7 @@ ftrace_graph_call:
22931 .globl ftrace_stub
22932 ftrace_stub:
22933 ret
22934 -END(ftrace_caller)
22935 +ENDPROC(ftrace_caller)
22936
22937 ENTRY(ftrace_regs_caller)
22938 pushf /* push flags before compare (in cs location) */
22939 @@ -1185,7 +1425,7 @@ trace:
22940 popl %ecx
22941 popl %eax
22942 jmp ftrace_stub
22943 -END(mcount)
22944 +ENDPROC(mcount)
22945 #endif /* CONFIG_DYNAMIC_FTRACE */
22946 #endif /* CONFIG_FUNCTION_TRACER */
22947
22948 @@ -1203,7 +1443,7 @@ ENTRY(ftrace_graph_caller)
22949 popl %ecx
22950 popl %eax
22951 ret
22952 -END(ftrace_graph_caller)
22953 +ENDPROC(ftrace_graph_caller)
22954
22955 .globl return_to_handler
22956 return_to_handler:
22957 @@ -1264,15 +1504,18 @@ error_code:
22958 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22959 REG_TO_PTGS %ecx
22960 SET_KERNEL_GS %ecx
22961 - movl $(__USER_DS), %ecx
22962 + movl $(__KERNEL_DS), %ecx
22963 movl %ecx, %ds
22964 movl %ecx, %es
22965 +
22966 + pax_enter_kernel
22967 +
22968 TRACE_IRQS_OFF
22969 movl %esp,%eax # pt_regs pointer
22970 call *%edi
22971 jmp ret_from_exception
22972 CFI_ENDPROC
22973 -END(page_fault)
22974 +ENDPROC(page_fault)
22975
22976 /*
22977 * Debug traps and NMI can happen at the one SYSENTER instruction
22978 @@ -1315,7 +1558,7 @@ debug_stack_correct:
22979 call do_debug
22980 jmp ret_from_exception
22981 CFI_ENDPROC
22982 -END(debug)
22983 +ENDPROC(debug)
22984
22985 /*
22986 * NMI is doubly nasty. It can happen _while_ we're handling
22987 @@ -1355,6 +1598,9 @@ nmi_stack_correct:
22988 xorl %edx,%edx # zero error code
22989 movl %esp,%eax # pt_regs pointer
22990 call do_nmi
22991 +
22992 + pax_exit_kernel
22993 +
22994 jmp restore_all_notrace
22995 CFI_ENDPROC
22996
22997 @@ -1392,13 +1638,16 @@ nmi_espfix_stack:
22998 FIXUP_ESPFIX_STACK # %eax == %esp
22999 xorl %edx,%edx # zero error code
23000 call do_nmi
23001 +
23002 + pax_exit_kernel
23003 +
23004 RESTORE_REGS
23005 lss 12+4(%esp), %esp # back to espfix stack
23006 CFI_ADJUST_CFA_OFFSET -24
23007 jmp irq_return
23008 #endif
23009 CFI_ENDPROC
23010 -END(nmi)
23011 +ENDPROC(nmi)
23012
23013 ENTRY(int3)
23014 RING0_INT_FRAME
23015 @@ -1411,14 +1660,14 @@ ENTRY(int3)
23016 call do_int3
23017 jmp ret_from_exception
23018 CFI_ENDPROC
23019 -END(int3)
23020 +ENDPROC(int3)
23021
23022 ENTRY(general_protection)
23023 RING0_EC_FRAME
23024 pushl_cfi $do_general_protection
23025 jmp error_code
23026 CFI_ENDPROC
23027 -END(general_protection)
23028 +ENDPROC(general_protection)
23029
23030 #ifdef CONFIG_KVM_GUEST
23031 ENTRY(async_page_fault)
23032 @@ -1427,6 +1676,6 @@ ENTRY(async_page_fault)
23033 pushl_cfi $do_async_page_fault
23034 jmp error_code
23035 CFI_ENDPROC
23036 -END(async_page_fault)
23037 +ENDPROC(async_page_fault)
23038 #endif
23039
23040 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23041 index f0095a7..ec77893 100644
23042 --- a/arch/x86/kernel/entry_64.S
23043 +++ b/arch/x86/kernel/entry_64.S
23044 @@ -59,6 +59,8 @@
23045 #include <asm/smap.h>
23046 #include <asm/pgtable_types.h>
23047 #include <linux/err.h>
23048 +#include <asm/pgtable.h>
23049 +#include <asm/alternative-asm.h>
23050
23051 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23052 #include <linux/elf-em.h>
23053 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23054 ENDPROC(native_usergs_sysret64)
23055 #endif /* CONFIG_PARAVIRT */
23056
23057 + .macro ljmpq sel, off
23058 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23059 + .byte 0x48; ljmp *1234f(%rip)
23060 + .pushsection .rodata
23061 + .align 16
23062 + 1234: .quad \off; .word \sel
23063 + .popsection
23064 +#else
23065 + pushq $\sel
23066 + pushq $\off
23067 + lretq
23068 +#endif
23069 + .endm
23070 +
23071 + .macro pax_enter_kernel
23072 + pax_set_fptr_mask
23073 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23074 + call pax_enter_kernel
23075 +#endif
23076 + .endm
23077 +
23078 + .macro pax_exit_kernel
23079 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23080 + call pax_exit_kernel
23081 +#endif
23082 +
23083 + .endm
23084 +
23085 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23086 +ENTRY(pax_enter_kernel)
23087 + pushq %rdi
23088 +
23089 +#ifdef CONFIG_PARAVIRT
23090 + PV_SAVE_REGS(CLBR_RDI)
23091 +#endif
23092 +
23093 +#ifdef CONFIG_PAX_KERNEXEC
23094 + GET_CR0_INTO_RDI
23095 + bts $16,%rdi
23096 + jnc 3f
23097 + mov %cs,%edi
23098 + cmp $__KERNEL_CS,%edi
23099 + jnz 2f
23100 +1:
23101 +#endif
23102 +
23103 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23104 + 661: jmp 111f
23105 + .pushsection .altinstr_replacement, "a"
23106 + 662: ASM_NOP2
23107 + .popsection
23108 + .pushsection .altinstructions, "a"
23109 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23110 + .popsection
23111 + GET_CR3_INTO_RDI
23112 + cmp $0,%dil
23113 + jnz 112f
23114 + mov $__KERNEL_DS,%edi
23115 + mov %edi,%ss
23116 + jmp 111f
23117 +112: cmp $1,%dil
23118 + jz 113f
23119 + ud2
23120 +113: sub $4097,%rdi
23121 + bts $63,%rdi
23122 + SET_RDI_INTO_CR3
23123 + mov $__UDEREF_KERNEL_DS,%edi
23124 + mov %edi,%ss
23125 +111:
23126 +#endif
23127 +
23128 +#ifdef CONFIG_PARAVIRT
23129 + PV_RESTORE_REGS(CLBR_RDI)
23130 +#endif
23131 +
23132 + popq %rdi
23133 + pax_force_retaddr
23134 + retq
23135 +
23136 +#ifdef CONFIG_PAX_KERNEXEC
23137 +2: ljmpq __KERNEL_CS,1b
23138 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23139 +4: SET_RDI_INTO_CR0
23140 + jmp 1b
23141 +#endif
23142 +ENDPROC(pax_enter_kernel)
23143 +
23144 +ENTRY(pax_exit_kernel)
23145 + pushq %rdi
23146 +
23147 +#ifdef CONFIG_PARAVIRT
23148 + PV_SAVE_REGS(CLBR_RDI)
23149 +#endif
23150 +
23151 +#ifdef CONFIG_PAX_KERNEXEC
23152 + mov %cs,%rdi
23153 + cmp $__KERNEXEC_KERNEL_CS,%edi
23154 + jz 2f
23155 + GET_CR0_INTO_RDI
23156 + bts $16,%rdi
23157 + jnc 4f
23158 +1:
23159 +#endif
23160 +
23161 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23162 + 661: jmp 111f
23163 + .pushsection .altinstr_replacement, "a"
23164 + 662: ASM_NOP2
23165 + .popsection
23166 + .pushsection .altinstructions, "a"
23167 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23168 + .popsection
23169 + mov %ss,%edi
23170 + cmp $__UDEREF_KERNEL_DS,%edi
23171 + jnz 111f
23172 + GET_CR3_INTO_RDI
23173 + cmp $0,%dil
23174 + jz 112f
23175 + ud2
23176 +112: add $4097,%rdi
23177 + bts $63,%rdi
23178 + SET_RDI_INTO_CR3
23179 + mov $__KERNEL_DS,%edi
23180 + mov %edi,%ss
23181 +111:
23182 +#endif
23183 +
23184 +#ifdef CONFIG_PARAVIRT
23185 + PV_RESTORE_REGS(CLBR_RDI);
23186 +#endif
23187 +
23188 + popq %rdi
23189 + pax_force_retaddr
23190 + retq
23191 +
23192 +#ifdef CONFIG_PAX_KERNEXEC
23193 +2: GET_CR0_INTO_RDI
23194 + btr $16,%rdi
23195 + jnc 4f
23196 + ljmpq __KERNEL_CS,3f
23197 +3: SET_RDI_INTO_CR0
23198 + jmp 1b
23199 +4: ud2
23200 + jmp 4b
23201 +#endif
23202 +ENDPROC(pax_exit_kernel)
23203 +#endif
23204 +
23205 + .macro pax_enter_kernel_user
23206 + pax_set_fptr_mask
23207 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23208 + call pax_enter_kernel_user
23209 +#endif
23210 + .endm
23211 +
23212 + .macro pax_exit_kernel_user
23213 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23214 + call pax_exit_kernel_user
23215 +#endif
23216 +#ifdef CONFIG_PAX_RANDKSTACK
23217 + pushq %rax
23218 + pushq %r11
23219 + call pax_randomize_kstack
23220 + popq %r11
23221 + popq %rax
23222 +#endif
23223 + .endm
23224 +
23225 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23226 +ENTRY(pax_enter_kernel_user)
23227 + pushq %rdi
23228 + pushq %rbx
23229 +
23230 +#ifdef CONFIG_PARAVIRT
23231 + PV_SAVE_REGS(CLBR_RDI)
23232 +#endif
23233 +
23234 + 661: jmp 111f
23235 + .pushsection .altinstr_replacement, "a"
23236 + 662: ASM_NOP2
23237 + .popsection
23238 + .pushsection .altinstructions, "a"
23239 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23240 + .popsection
23241 + GET_CR3_INTO_RDI
23242 + cmp $1,%dil
23243 + jnz 4f
23244 + sub $4097,%rdi
23245 + bts $63,%rdi
23246 + SET_RDI_INTO_CR3
23247 + jmp 3f
23248 +111:
23249 +
23250 + GET_CR3_INTO_RDI
23251 + mov %rdi,%rbx
23252 + add $__START_KERNEL_map,%rbx
23253 + sub phys_base(%rip),%rbx
23254 +
23255 +#ifdef CONFIG_PARAVIRT
23256 + cmpl $0, pv_info+PARAVIRT_enabled
23257 + jz 1f
23258 + pushq %rdi
23259 + i = 0
23260 + .rept USER_PGD_PTRS
23261 + mov i*8(%rbx),%rsi
23262 + mov $0,%sil
23263 + lea i*8(%rbx),%rdi
23264 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23265 + i = i + 1
23266 + .endr
23267 + popq %rdi
23268 + jmp 2f
23269 +1:
23270 +#endif
23271 +
23272 + i = 0
23273 + .rept USER_PGD_PTRS
23274 + movb $0,i*8(%rbx)
23275 + i = i + 1
23276 + .endr
23277 +
23278 +2: SET_RDI_INTO_CR3
23279 +
23280 +#ifdef CONFIG_PAX_KERNEXEC
23281 + GET_CR0_INTO_RDI
23282 + bts $16,%rdi
23283 + SET_RDI_INTO_CR0
23284 +#endif
23285 +
23286 +3:
23287 +
23288 +#ifdef CONFIG_PARAVIRT
23289 + PV_RESTORE_REGS(CLBR_RDI)
23290 +#endif
23291 +
23292 + popq %rbx
23293 + popq %rdi
23294 + pax_force_retaddr
23295 + retq
23296 +4: ud2
23297 +ENDPROC(pax_enter_kernel_user)
23298 +
23299 +ENTRY(pax_exit_kernel_user)
23300 + pushq %rdi
23301 + pushq %rbx
23302 +
23303 +#ifdef CONFIG_PARAVIRT
23304 + PV_SAVE_REGS(CLBR_RDI)
23305 +#endif
23306 +
23307 + GET_CR3_INTO_RDI
23308 + 661: jmp 1f
23309 + .pushsection .altinstr_replacement, "a"
23310 + 662: ASM_NOP2
23311 + .popsection
23312 + .pushsection .altinstructions, "a"
23313 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23314 + .popsection
23315 + cmp $0,%dil
23316 + jnz 3f
23317 + add $4097,%rdi
23318 + bts $63,%rdi
23319 + SET_RDI_INTO_CR3
23320 + jmp 2f
23321 +1:
23322 +
23323 + mov %rdi,%rbx
23324 +
23325 +#ifdef CONFIG_PAX_KERNEXEC
23326 + GET_CR0_INTO_RDI
23327 + btr $16,%rdi
23328 + jnc 3f
23329 + SET_RDI_INTO_CR0
23330 +#endif
23331 +
23332 + add $__START_KERNEL_map,%rbx
23333 + sub phys_base(%rip),%rbx
23334 +
23335 +#ifdef CONFIG_PARAVIRT
23336 + cmpl $0, pv_info+PARAVIRT_enabled
23337 + jz 1f
23338 + i = 0
23339 + .rept USER_PGD_PTRS
23340 + mov i*8(%rbx),%rsi
23341 + mov $0x67,%sil
23342 + lea i*8(%rbx),%rdi
23343 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23344 + i = i + 1
23345 + .endr
23346 + jmp 2f
23347 +1:
23348 +#endif
23349 +
23350 + i = 0
23351 + .rept USER_PGD_PTRS
23352 + movb $0x67,i*8(%rbx)
23353 + i = i + 1
23354 + .endr
23355 +2:
23356 +
23357 +#ifdef CONFIG_PARAVIRT
23358 + PV_RESTORE_REGS(CLBR_RDI)
23359 +#endif
23360 +
23361 + popq %rbx
23362 + popq %rdi
23363 + pax_force_retaddr
23364 + retq
23365 +3: ud2
23366 +ENDPROC(pax_exit_kernel_user)
23367 +#endif
23368 +
23369 + .macro pax_enter_kernel_nmi
23370 + pax_set_fptr_mask
23371 +
23372 +#ifdef CONFIG_PAX_KERNEXEC
23373 + GET_CR0_INTO_RDI
23374 + bts $16,%rdi
23375 + jc 110f
23376 + SET_RDI_INTO_CR0
23377 + or $2,%ebx
23378 +110:
23379 +#endif
23380 +
23381 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23382 + 661: jmp 111f
23383 + .pushsection .altinstr_replacement, "a"
23384 + 662: ASM_NOP2
23385 + .popsection
23386 + .pushsection .altinstructions, "a"
23387 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23388 + .popsection
23389 + GET_CR3_INTO_RDI
23390 + cmp $0,%dil
23391 + jz 111f
23392 + sub $4097,%rdi
23393 + or $4,%ebx
23394 + bts $63,%rdi
23395 + SET_RDI_INTO_CR3
23396 + mov $__UDEREF_KERNEL_DS,%edi
23397 + mov %edi,%ss
23398 +111:
23399 +#endif
23400 + .endm
23401 +
23402 + .macro pax_exit_kernel_nmi
23403 +#ifdef CONFIG_PAX_KERNEXEC
23404 + btr $1,%ebx
23405 + jnc 110f
23406 + GET_CR0_INTO_RDI
23407 + btr $16,%rdi
23408 + SET_RDI_INTO_CR0
23409 +110:
23410 +#endif
23411 +
23412 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23413 + btr $2,%ebx
23414 + jnc 111f
23415 + GET_CR3_INTO_RDI
23416 + add $4097,%rdi
23417 + bts $63,%rdi
23418 + SET_RDI_INTO_CR3
23419 + mov $__KERNEL_DS,%edi
23420 + mov %edi,%ss
23421 +111:
23422 +#endif
23423 + .endm
23424 +
23425 + .macro pax_erase_kstack
23426 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23427 + call pax_erase_kstack
23428 +#endif
23429 + .endm
23430 +
23431 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23432 +ENTRY(pax_erase_kstack)
23433 + pushq %rdi
23434 + pushq %rcx
23435 + pushq %rax
23436 + pushq %r11
23437 +
23438 + GET_THREAD_INFO(%r11)
23439 + mov TI_lowest_stack(%r11), %rdi
23440 + mov $-0xBEEF, %rax
23441 + std
23442 +
23443 +1: mov %edi, %ecx
23444 + and $THREAD_SIZE_asm - 1, %ecx
23445 + shr $3, %ecx
23446 + repne scasq
23447 + jecxz 2f
23448 +
23449 + cmp $2*8, %ecx
23450 + jc 2f
23451 +
23452 + mov $2*8, %ecx
23453 + repe scasq
23454 + jecxz 2f
23455 + jne 1b
23456 +
23457 +2: cld
23458 + or $2*8, %rdi
23459 + mov %esp, %ecx
23460 + sub %edi, %ecx
23461 +
23462 + cmp $THREAD_SIZE_asm, %rcx
23463 + jb 3f
23464 + ud2
23465 +3:
23466 +
23467 + shr $3, %ecx
23468 + rep stosq
23469 +
23470 + mov TI_task_thread_sp0(%r11), %rdi
23471 + sub $256, %rdi
23472 + mov %rdi, TI_lowest_stack(%r11)
23473 +
23474 + popq %r11
23475 + popq %rax
23476 + popq %rcx
23477 + popq %rdi
23478 + pax_force_retaddr
23479 + ret
23480 +ENDPROC(pax_erase_kstack)
23481 +#endif
23482
23483 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23484 #ifdef CONFIG_TRACE_IRQFLAGS
23485 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23486 .endm
23487
23488 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23489 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23490 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23491 jnc 1f
23492 TRACE_IRQS_ON_DEBUG
23493 1:
23494 @@ -243,9 +670,52 @@ ENTRY(save_paranoid)
23495 js 1f /* negative -> in kernel */
23496 SWAPGS
23497 xorl %ebx,%ebx
23498 -1: ret
23499 +1:
23500 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23501 + testb $3, CS+8(%rsp)
23502 + jnz 1f
23503 + pax_enter_kernel
23504 + jmp 2f
23505 +1: pax_enter_kernel_user
23506 +2:
23507 +#else
23508 + pax_enter_kernel
23509 +#endif
23510 + pax_force_retaddr
23511 + ret
23512 CFI_ENDPROC
23513 -END(save_paranoid)
23514 +ENDPROC(save_paranoid)
23515 +
23516 +ENTRY(save_paranoid_nmi)
23517 + XCPT_FRAME 1 RDI+8
23518 + cld
23519 + movq_cfi rdi, RDI+8
23520 + movq_cfi rsi, RSI+8
23521 + movq_cfi rdx, RDX+8
23522 + movq_cfi rcx, RCX+8
23523 + movq_cfi rax, RAX+8
23524 + movq_cfi r8, R8+8
23525 + movq_cfi r9, R9+8
23526 + movq_cfi r10, R10+8
23527 + movq_cfi r11, R11+8
23528 + movq_cfi rbx, RBX+8
23529 + movq_cfi rbp, RBP+8
23530 + movq_cfi r12, R12+8
23531 + movq_cfi r13, R13+8
23532 + movq_cfi r14, R14+8
23533 + movq_cfi r15, R15+8
23534 + movl $1,%ebx
23535 + movl $MSR_GS_BASE,%ecx
23536 + rdmsr
23537 + testl %edx,%edx
23538 + js 1f /* negative -> in kernel */
23539 + SWAPGS
23540 + xorl %ebx,%ebx
23541 +1: pax_enter_kernel_nmi
23542 + pax_force_retaddr
23543 + ret
23544 + CFI_ENDPROC
23545 +ENDPROC(save_paranoid_nmi)
23546
23547 /*
23548 * A newly forked process directly context switches into this address.
23549 @@ -266,7 +736,7 @@ ENTRY(ret_from_fork)
23550
23551 RESTORE_REST
23552
23553 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23554 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23555 jz 1f
23556
23557 /*
23558 @@ -279,15 +749,13 @@ ENTRY(ret_from_fork)
23559 jmp int_ret_from_sys_call
23560
23561 1:
23562 - subq $REST_SKIP, %rsp # leave space for volatiles
23563 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23564 movq %rbp, %rdi
23565 call *%rbx
23566 movl $0, RAX(%rsp)
23567 RESTORE_REST
23568 jmp int_ret_from_sys_call
23569 CFI_ENDPROC
23570 -END(ret_from_fork)
23571 +ENDPROC(ret_from_fork)
23572
23573 /*
23574 * System call entry. Up to 6 arguments in registers are supported.
23575 @@ -324,7 +792,7 @@ END(ret_from_fork)
23576 ENTRY(system_call)
23577 CFI_STARTPROC simple
23578 CFI_SIGNAL_FRAME
23579 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23580 + CFI_DEF_CFA rsp,0
23581 CFI_REGISTER rip,rcx
23582 /*CFI_REGISTER rflags,r11*/
23583 SWAPGS_UNSAFE_STACK
23584 @@ -337,16 +805,23 @@ GLOBAL(system_call_after_swapgs)
23585
23586 movq %rsp,PER_CPU_VAR(old_rsp)
23587 movq PER_CPU_VAR(kernel_stack),%rsp
23588 + SAVE_ARGS 8*6, 0, rax_enosys=1
23589 + pax_enter_kernel_user
23590 +
23591 +#ifdef CONFIG_PAX_RANDKSTACK
23592 + pax_erase_kstack
23593 +#endif
23594 +
23595 /*
23596 * No need to follow this irqs off/on section - it's straight
23597 * and short:
23598 */
23599 ENABLE_INTERRUPTS(CLBR_NONE)
23600 - SAVE_ARGS 8, 0, rax_enosys=1
23601 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23602 movq %rcx,RIP-ARGOFFSET(%rsp)
23603 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23604 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23605 + GET_THREAD_INFO(%rcx)
23606 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23607 jnz tracesys
23608 system_call_fastpath:
23609 #if __SYSCALL_MASK == ~0
23610 @@ -376,10 +851,13 @@ ret_from_sys_call:
23611 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23612 * very bad.
23613 */
23614 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23615 + GET_THREAD_INFO(%rcx)
23616 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23617 jnz int_ret_from_sys_call_fixup /* Go the the slow path */
23618
23619 CFI_REMEMBER_STATE
23620 + pax_exit_kernel_user
23621 + pax_erase_kstack
23622 /*
23623 * sysretq will re-enable interrupts:
23624 */
23625 @@ -399,12 +877,15 @@ int_ret_from_sys_call_fixup:
23626
23627 /* Do syscall tracing */
23628 tracesys:
23629 - leaq -REST_SKIP(%rsp), %rdi
23630 + movq %rsp, %rdi
23631 movq $AUDIT_ARCH_X86_64, %rsi
23632 call syscall_trace_enter_phase1
23633 test %rax, %rax
23634 jnz tracesys_phase2 /* if needed, run the slow path */
23635 - LOAD_ARGS 0 /* else restore clobbered regs */
23636 +
23637 + pax_erase_kstack
23638 +
23639 + LOAD_ARGS /* else restore clobbered regs */
23640 jmp system_call_fastpath /* and return to the fast path */
23641
23642 tracesys_phase2:
23643 @@ -415,12 +896,14 @@ tracesys_phase2:
23644 movq %rax,%rdx
23645 call syscall_trace_enter_phase2
23646
23647 + pax_erase_kstack
23648 +
23649 /*
23650 * Reload arg registers from stack in case ptrace changed them.
23651 * We don't reload %rax because syscall_trace_entry_phase2() returned
23652 * the value it wants us to use in the table lookup.
23653 */
23654 - LOAD_ARGS ARGOFFSET, 1
23655 + LOAD_ARGS 1
23656 RESTORE_REST
23657 #if __SYSCALL_MASK == ~0
23658 cmpq $__NR_syscall_max,%rax
23659 @@ -451,7 +934,9 @@ GLOBAL(int_with_check)
23660 andl %edi,%edx
23661 jnz int_careful
23662 andl $~TS_COMPAT,TI_status(%rcx)
23663 - jmp retint_swapgs
23664 + pax_exit_kernel_user
23665 + pax_erase_kstack
23666 + jmp retint_swapgs_pax
23667
23668 /* Either reschedule or signal or syscall exit tracking needed. */
23669 /* First do a reschedule test. */
23670 @@ -497,7 +982,7 @@ int_restore_rest:
23671 TRACE_IRQS_OFF
23672 jmp int_with_check
23673 CFI_ENDPROC
23674 -END(system_call)
23675 +ENDPROC(system_call)
23676
23677 .macro FORK_LIKE func
23678 ENTRY(stub_\func)
23679 @@ -510,9 +995,10 @@ ENTRY(stub_\func)
23680 DEFAULT_FRAME 0 8 /* offset 8: return address */
23681 call sys_\func
23682 RESTORE_TOP_OF_STACK %r11, 8
23683 - ret $REST_SKIP /* pop extended registers */
23684 + pax_force_retaddr
23685 + ret
23686 CFI_ENDPROC
23687 -END(stub_\func)
23688 +ENDPROC(stub_\func)
23689 .endm
23690
23691 .macro FIXED_FRAME label,func
23692 @@ -522,9 +1008,10 @@ ENTRY(\label)
23693 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23694 call \func
23695 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23696 + pax_force_retaddr
23697 ret
23698 CFI_ENDPROC
23699 -END(\label)
23700 +ENDPROC(\label)
23701 .endm
23702
23703 FORK_LIKE clone
23704 @@ -543,7 +1030,7 @@ ENTRY(stub_execve)
23705 RESTORE_REST
23706 jmp int_ret_from_sys_call
23707 CFI_ENDPROC
23708 -END(stub_execve)
23709 +ENDPROC(stub_execve)
23710
23711 ENTRY(stub_execveat)
23712 CFI_STARTPROC
23713 @@ -557,7 +1044,7 @@ ENTRY(stub_execveat)
23714 RESTORE_REST
23715 jmp int_ret_from_sys_call
23716 CFI_ENDPROC
23717 -END(stub_execveat)
23718 +ENDPROC(stub_execveat)
23719
23720 /*
23721 * sigreturn is special because it needs to restore all registers on return.
23722 @@ -574,7 +1061,7 @@ ENTRY(stub_rt_sigreturn)
23723 RESTORE_REST
23724 jmp int_ret_from_sys_call
23725 CFI_ENDPROC
23726 -END(stub_rt_sigreturn)
23727 +ENDPROC(stub_rt_sigreturn)
23728
23729 #ifdef CONFIG_X86_X32_ABI
23730 ENTRY(stub_x32_rt_sigreturn)
23731 @@ -588,7 +1075,7 @@ ENTRY(stub_x32_rt_sigreturn)
23732 RESTORE_REST
23733 jmp int_ret_from_sys_call
23734 CFI_ENDPROC
23735 -END(stub_x32_rt_sigreturn)
23736 +ENDPROC(stub_x32_rt_sigreturn)
23737
23738 ENTRY(stub_x32_execve)
23739 CFI_STARTPROC
23740 @@ -602,7 +1089,7 @@ ENTRY(stub_x32_execve)
23741 RESTORE_REST
23742 jmp int_ret_from_sys_call
23743 CFI_ENDPROC
23744 -END(stub_x32_execve)
23745 +ENDPROC(stub_x32_execve)
23746
23747 ENTRY(stub_x32_execveat)
23748 CFI_STARTPROC
23749 @@ -616,7 +1103,7 @@ ENTRY(stub_x32_execveat)
23750 RESTORE_REST
23751 jmp int_ret_from_sys_call
23752 CFI_ENDPROC
23753 -END(stub_x32_execveat)
23754 +ENDPROC(stub_x32_execveat)
23755
23756 #endif
23757
23758 @@ -653,7 +1140,7 @@ vector=vector+1
23759 2: jmp common_interrupt
23760 .endr
23761 CFI_ENDPROC
23762 -END(irq_entries_start)
23763 +ENDPROC(irq_entries_start)
23764
23765 .previous
23766 END(interrupt)
23767 @@ -670,28 +1157,29 @@ END(interrupt)
23768 /* 0(%rsp): ~(interrupt number) */
23769 .macro interrupt func
23770 /* reserve pt_regs for scratch regs and rbp */
23771 - subq $ORIG_RAX-RBP, %rsp
23772 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23773 + subq $ORIG_RAX, %rsp
23774 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23775 cld
23776 - /* start from rbp in pt_regs and jump over */
23777 - movq_cfi rdi, (RDI-RBP)
23778 - movq_cfi rsi, (RSI-RBP)
23779 - movq_cfi rdx, (RDX-RBP)
23780 - movq_cfi rcx, (RCX-RBP)
23781 - movq_cfi rax, (RAX-RBP)
23782 - movq_cfi r8, (R8-RBP)
23783 - movq_cfi r9, (R9-RBP)
23784 - movq_cfi r10, (R10-RBP)
23785 - movq_cfi r11, (R11-RBP)
23786 + /* start from r15 in pt_regs and jump over */
23787 + movq_cfi rdi, RDI
23788 + movq_cfi rsi, RSI
23789 + movq_cfi rdx, RDX
23790 + movq_cfi rcx, RCX
23791 + movq_cfi rax, RAX
23792 + movq_cfi r8, R8
23793 + movq_cfi r9, R9
23794 + movq_cfi r10, R10
23795 + movq_cfi r11, R11
23796 + movq_cfi r12, R12
23797
23798 /* Save rbp so that we can unwind from get_irq_regs() */
23799 - movq_cfi rbp, 0
23800 + movq_cfi rbp, RBP
23801
23802 /* Save previous stack value */
23803 movq %rsp, %rsi
23804
23805 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23806 - testl $3, CS-RBP(%rsi)
23807 + movq %rsp,%rdi /* arg1 for handler */
23808 + testb $3, CS(%rsi)
23809 je 1f
23810 SWAPGS
23811 /*
23812 @@ -711,6 +1199,18 @@ END(interrupt)
23813 0x06 /* DW_OP_deref */, \
23814 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23815 0x22 /* DW_OP_plus */
23816 +
23817 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23818 + testb $3, CS(%rdi)
23819 + jnz 1f
23820 + pax_enter_kernel
23821 + jmp 2f
23822 +1: pax_enter_kernel_user
23823 +2:
23824 +#else
23825 + pax_enter_kernel
23826 +#endif
23827 +
23828 /* We entered an interrupt context - irqs are off: */
23829 TRACE_IRQS_OFF
23830
23831 @@ -735,14 +1235,14 @@ ret_from_intr:
23832
23833 /* Restore saved previous stack */
23834 popq %rsi
23835 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23836 - leaq ARGOFFSET-RBP(%rsi), %rsp
23837 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23838 + movq %rsi, %rsp
23839 CFI_DEF_CFA_REGISTER rsp
23840 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23841 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23842
23843 exit_intr:
23844 GET_THREAD_INFO(%rcx)
23845 - testl $3,CS-ARGOFFSET(%rsp)
23846 + testb $3,CS-ARGOFFSET(%rsp)
23847 je retint_kernel
23848
23849 /* Interrupt came from user space */
23850 @@ -764,14 +1264,16 @@ retint_swapgs: /* return to user-space */
23851 * The iretq could re-enable interrupts:
23852 */
23853 DISABLE_INTERRUPTS(CLBR_ANY)
23854 + pax_exit_kernel_user
23855 +retint_swapgs_pax:
23856 TRACE_IRQS_IRETQ
23857
23858 /*
23859 * Try to use SYSRET instead of IRET if we're returning to
23860 * a completely clean 64-bit userspace context.
23861 */
23862 - movq (RCX-R11)(%rsp), %rcx
23863 - cmpq %rcx,(RIP-R11)(%rsp) /* RCX == RIP */
23864 + movq (RCX-ARGOFFSET)(%rsp), %rcx
23865 + cmpq %rcx,(RIP-ARGOFFSET)(%rsp) /* RCX == RIP */
23866 jne opportunistic_sysret_failed
23867
23868 /*
23869 @@ -792,7 +1294,7 @@ retint_swapgs: /* return to user-space */
23870 shr $__VIRTUAL_MASK_SHIFT, %rcx
23871 jnz opportunistic_sysret_failed
23872
23873 - cmpq $__USER_CS,(CS-R11)(%rsp) /* CS must match SYSRET */
23874 + cmpq $__USER_CS,(CS-ARGOFFSET)(%rsp) /* CS must match SYSRET */
23875 jne opportunistic_sysret_failed
23876
23877 movq (R11-ARGOFFSET)(%rsp), %r11
23878 @@ -838,6 +1340,27 @@ opportunistic_sysret_failed:
23879
23880 retint_restore_args: /* return to kernel space */
23881 DISABLE_INTERRUPTS(CLBR_ANY)
23882 + pax_exit_kernel
23883 +
23884 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23885 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23886 + * namely calling EFI runtime services with a phys mapping. We're
23887 + * starting off with NOPs and patch in the real instrumentation
23888 + * (BTS/OR) before starting any userland process; even before starting
23889 + * up the APs.
23890 + */
23891 + .pushsection .altinstr_replacement, "a"
23892 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23893 + 602:
23894 + .popsection
23895 + 603: .fill 602b-601b, 1, 0x90
23896 + .pushsection .altinstructions, "a"
23897 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23898 + .popsection
23899 +#else
23900 + pax_force_retaddr (RIP-ARGOFFSET)
23901 +#endif
23902 +
23903 /*
23904 * The iretq could re-enable interrupts:
23905 */
23906 @@ -875,15 +1398,15 @@ native_irq_return_ldt:
23907 SWAPGS
23908 movq PER_CPU_VAR(espfix_waddr),%rdi
23909 movq %rax,(0*8)(%rdi) /* RAX */
23910 - movq (2*8)(%rsp),%rax /* RIP */
23911 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23912 movq %rax,(1*8)(%rdi)
23913 - movq (3*8)(%rsp),%rax /* CS */
23914 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23915 movq %rax,(2*8)(%rdi)
23916 - movq (4*8)(%rsp),%rax /* RFLAGS */
23917 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23918 movq %rax,(3*8)(%rdi)
23919 - movq (6*8)(%rsp),%rax /* SS */
23920 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23921 movq %rax,(5*8)(%rdi)
23922 - movq (5*8)(%rsp),%rax /* RSP */
23923 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23924 movq %rax,(4*8)(%rdi)
23925 andl $0xffff0000,%eax
23926 popq_cfi %rdi
23927 @@ -937,7 +1460,7 @@ ENTRY(retint_kernel)
23928 jmp exit_intr
23929 #endif
23930 CFI_ENDPROC
23931 -END(common_interrupt)
23932 +ENDPROC(common_interrupt)
23933
23934 /*
23935 * APIC interrupts.
23936 @@ -951,7 +1474,7 @@ ENTRY(\sym)
23937 interrupt \do_sym
23938 jmp ret_from_intr
23939 CFI_ENDPROC
23940 -END(\sym)
23941 +ENDPROC(\sym)
23942 .endm
23943
23944 #ifdef CONFIG_TRACING
23945 @@ -1024,7 +1547,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23946 /*
23947 * Exception entry points.
23948 */
23949 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
23950 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23951
23952 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23953 ENTRY(\sym)
23954 @@ -1080,6 +1603,12 @@ ENTRY(\sym)
23955 .endif
23956
23957 .if \shift_ist != -1
23958 +#ifdef CONFIG_SMP
23959 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23960 + lea init_tss(%r13), %r13
23961 +#else
23962 + lea init_tss(%rip), %r13
23963 +#endif
23964 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
23965 .endif
23966
23967 @@ -1126,7 +1655,7 @@ ENTRY(\sym)
23968 .endif
23969
23970 CFI_ENDPROC
23971 -END(\sym)
23972 +ENDPROC(\sym)
23973 .endm
23974
23975 #ifdef CONFIG_TRACING
23976 @@ -1167,9 +1696,10 @@ gs_change:
23977 2: mfence /* workaround */
23978 SWAPGS
23979 popfq_cfi
23980 + pax_force_retaddr
23981 ret
23982 CFI_ENDPROC
23983 -END(native_load_gs_index)
23984 +ENDPROC(native_load_gs_index)
23985
23986 _ASM_EXTABLE(gs_change,bad_gs)
23987 .section .fixup,"ax"
23988 @@ -1197,9 +1727,10 @@ ENTRY(do_softirq_own_stack)
23989 CFI_DEF_CFA_REGISTER rsp
23990 CFI_ADJUST_CFA_OFFSET -8
23991 decl PER_CPU_VAR(irq_count)
23992 + pax_force_retaddr
23993 ret
23994 CFI_ENDPROC
23995 -END(do_softirq_own_stack)
23996 +ENDPROC(do_softirq_own_stack)
23997
23998 #ifdef CONFIG_XEN
23999 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24000 @@ -1240,7 +1771,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24001 #endif
24002 jmp error_exit
24003 CFI_ENDPROC
24004 -END(xen_do_hypervisor_callback)
24005 +ENDPROC(xen_do_hypervisor_callback)
24006
24007 /*
24008 * Hypervisor uses this for application faults while it executes.
24009 @@ -1299,7 +1830,7 @@ ENTRY(xen_failsafe_callback)
24010 SAVE_ALL
24011 jmp error_exit
24012 CFI_ENDPROC
24013 -END(xen_failsafe_callback)
24014 +ENDPROC(xen_failsafe_callback)
24015
24016 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24017 xen_hvm_callback_vector xen_evtchn_do_upcall
24018 @@ -1344,18 +1875,25 @@ ENTRY(paranoid_exit)
24019 DEFAULT_FRAME
24020 DISABLE_INTERRUPTS(CLBR_NONE)
24021 TRACE_IRQS_OFF_DEBUG
24022 - testl %ebx,%ebx /* swapgs needed? */
24023 + testl $1,%ebx /* swapgs needed? */
24024 jnz paranoid_restore
24025 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24026 + pax_exit_kernel_user
24027 +#else
24028 + pax_exit_kernel
24029 +#endif
24030 TRACE_IRQS_IRETQ 0
24031 SWAPGS_UNSAFE_STACK
24032 RESTORE_ALL 8
24033 INTERRUPT_RETURN
24034 paranoid_restore:
24035 + pax_exit_kernel
24036 TRACE_IRQS_IRETQ_DEBUG 0
24037 RESTORE_ALL 8
24038 + pax_force_retaddr_bts
24039 INTERRUPT_RETURN
24040 CFI_ENDPROC
24041 -END(paranoid_exit)
24042 +ENDPROC(paranoid_exit)
24043
24044 /*
24045 * Exception entry point. This expects an error code/orig_rax on the stack.
24046 @@ -1382,12 +1920,23 @@ ENTRY(error_entry)
24047 movq %r14, R14+8(%rsp)
24048 movq %r15, R15+8(%rsp)
24049 xorl %ebx,%ebx
24050 - testl $3,CS+8(%rsp)
24051 + testb $3,CS+8(%rsp)
24052 je error_kernelspace
24053 error_swapgs:
24054 SWAPGS
24055 error_sti:
24056 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24057 + testb $3, CS+8(%rsp)
24058 + jnz 1f
24059 + pax_enter_kernel
24060 + jmp 2f
24061 +1: pax_enter_kernel_user
24062 +2:
24063 +#else
24064 + pax_enter_kernel
24065 +#endif
24066 TRACE_IRQS_OFF
24067 + pax_force_retaddr
24068 ret
24069
24070 /*
24071 @@ -1422,7 +1971,7 @@ error_bad_iret:
24072 decl %ebx /* Return to usergs */
24073 jmp error_sti
24074 CFI_ENDPROC
24075 -END(error_entry)
24076 +ENDPROC(error_entry)
24077
24078
24079 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24080 @@ -1433,7 +1982,7 @@ ENTRY(error_exit)
24081 DISABLE_INTERRUPTS(CLBR_NONE)
24082 TRACE_IRQS_OFF
24083 GET_THREAD_INFO(%rcx)
24084 - testl %eax,%eax
24085 + testl $1,%eax
24086 jne retint_kernel
24087 LOCKDEP_SYS_EXIT_IRQ
24088 movl TI_flags(%rcx),%edx
24089 @@ -1442,7 +1991,7 @@ ENTRY(error_exit)
24090 jnz retint_careful
24091 jmp retint_swapgs
24092 CFI_ENDPROC
24093 -END(error_exit)
24094 +ENDPROC(error_exit)
24095
24096 /*
24097 * Test if a given stack is an NMI stack or not.
24098 @@ -1500,9 +2049,11 @@ ENTRY(nmi)
24099 * If %cs was not the kernel segment, then the NMI triggered in user
24100 * space, which means it is definitely not nested.
24101 */
24102 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24103 + je 1f
24104 cmpl $__KERNEL_CS, 16(%rsp)
24105 jne first_nmi
24106 -
24107 +1:
24108 /*
24109 * Check the special variable on the stack to see if NMIs are
24110 * executing.
24111 @@ -1536,8 +2087,7 @@ nested_nmi:
24112
24113 1:
24114 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24115 - leaq -1*8(%rsp), %rdx
24116 - movq %rdx, %rsp
24117 + subq $8, %rsp
24118 CFI_ADJUST_CFA_OFFSET 1*8
24119 leaq -10*8(%rsp), %rdx
24120 pushq_cfi $__KERNEL_DS
24121 @@ -1555,6 +2105,7 @@ nested_nmi_out:
24122 CFI_RESTORE rdx
24123
24124 /* No need to check faults here */
24125 +# pax_force_retaddr_bts
24126 INTERRUPT_RETURN
24127
24128 CFI_RESTORE_STATE
24129 @@ -1651,13 +2202,13 @@ end_repeat_nmi:
24130 subq $ORIG_RAX-R15, %rsp
24131 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24132 /*
24133 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24134 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24135 * as we should not be calling schedule in NMI context.
24136 * Even with normal interrupts enabled. An NMI should not be
24137 * setting NEED_RESCHED or anything that normal interrupts and
24138 * exceptions might do.
24139 */
24140 - call save_paranoid
24141 + call save_paranoid_nmi
24142 DEFAULT_FRAME 0
24143
24144 /*
24145 @@ -1667,9 +2218,9 @@ end_repeat_nmi:
24146 * NMI itself takes a page fault, the page fault that was preempted
24147 * will read the information from the NMI page fault and not the
24148 * origin fault. Save it off and restore it if it changes.
24149 - * Use the r12 callee-saved register.
24150 + * Use the r13 callee-saved register.
24151 */
24152 - movq %cr2, %r12
24153 + movq %cr2, %r13
24154
24155 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24156 movq %rsp,%rdi
24157 @@ -1678,29 +2229,34 @@ end_repeat_nmi:
24158
24159 /* Did the NMI take a page fault? Restore cr2 if it did */
24160 movq %cr2, %rcx
24161 - cmpq %rcx, %r12
24162 + cmpq %rcx, %r13
24163 je 1f
24164 - movq %r12, %cr2
24165 + movq %r13, %cr2
24166 1:
24167
24168 - testl %ebx,%ebx /* swapgs needed? */
24169 + testl $1,%ebx /* swapgs needed? */
24170 jnz nmi_restore
24171 nmi_swapgs:
24172 SWAPGS_UNSAFE_STACK
24173 nmi_restore:
24174 + pax_exit_kernel_nmi
24175 /* Pop the extra iret frame at once */
24176 RESTORE_ALL 6*8
24177 + testb $3, 8(%rsp)
24178 + jnz 1f
24179 + pax_force_retaddr_bts
24180 +1:
24181
24182 /* Clear the NMI executing stack variable */
24183 movq $0, 5*8(%rsp)
24184 jmp irq_return
24185 CFI_ENDPROC
24186 -END(nmi)
24187 +ENDPROC(nmi)
24188
24189 ENTRY(ignore_sysret)
24190 CFI_STARTPROC
24191 mov $-ENOSYS,%eax
24192 sysret
24193 CFI_ENDPROC
24194 -END(ignore_sysret)
24195 +ENDPROC(ignore_sysret)
24196
24197 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24198 index f5d0730..5bce89c 100644
24199 --- a/arch/x86/kernel/espfix_64.c
24200 +++ b/arch/x86/kernel/espfix_64.c
24201 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24202 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24203 static void *espfix_pages[ESPFIX_MAX_PAGES];
24204
24205 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24206 - __aligned(PAGE_SIZE);
24207 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24208
24209 static unsigned int page_random, slot_random;
24210
24211 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24212 void __init init_espfix_bsp(void)
24213 {
24214 pgd_t *pgd_p;
24215 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24216
24217 /* Install the espfix pud into the kernel page directory */
24218 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24219 + pgd_p = &init_level4_pgt[index];
24220 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24221
24222 +#ifdef CONFIG_PAX_PER_CPU_PGD
24223 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24224 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24225 +#endif
24226 +
24227 /* Randomize the locations */
24228 init_espfix_random();
24229
24230 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24231 set_pte(&pte_p[n*PTE_STRIDE], pte);
24232
24233 /* Job is done for this CPU and any CPU which shares this page */
24234 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24235 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24236
24237 unlock_done:
24238 mutex_unlock(&espfix_init_mutex);
24239 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24240 index 8b7b0a5..2395f29 100644
24241 --- a/arch/x86/kernel/ftrace.c
24242 +++ b/arch/x86/kernel/ftrace.c
24243 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24244 * kernel identity mapping to modify code.
24245 */
24246 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24247 - ip = (unsigned long)__va(__pa_symbol(ip));
24248 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24249
24250 return ip;
24251 }
24252 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24253 {
24254 unsigned char replaced[MCOUNT_INSN_SIZE];
24255
24256 + ip = ktla_ktva(ip);
24257 +
24258 /*
24259 * Note: Due to modules and __init, code can
24260 * disappear and change, we need to protect against faulting
24261 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24262 unsigned char old[MCOUNT_INSN_SIZE];
24263 int ret;
24264
24265 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24266 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24267
24268 ftrace_update_func = ip;
24269 /* Make sure the breakpoints see the ftrace_update_func update */
24270 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24271 unsigned char replaced[MCOUNT_INSN_SIZE];
24272 unsigned char brk = BREAKPOINT_INSTRUCTION;
24273
24274 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24275 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24276 return -EFAULT;
24277
24278 /* Make sure it is what we expect it to be */
24279 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24280 index c4f8d46..2d63ae2 100644
24281 --- a/arch/x86/kernel/head64.c
24282 +++ b/arch/x86/kernel/head64.c
24283 @@ -68,12 +68,12 @@ again:
24284 pgd = *pgd_p;
24285
24286 /*
24287 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24288 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24289 + * The use of __early_va rather than __va here is critical:
24290 + * __va would point us back into the dynamic
24291 * range and we might end up looping forever...
24292 */
24293 if (pgd)
24294 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24295 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24296 else {
24297 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24298 reset_early_page_tables();
24299 @@ -83,13 +83,13 @@ again:
24300 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24301 for (i = 0; i < PTRS_PER_PUD; i++)
24302 pud_p[i] = 0;
24303 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24304 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24305 }
24306 pud_p += pud_index(address);
24307 pud = *pud_p;
24308
24309 if (pud)
24310 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24311 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24312 else {
24313 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24314 reset_early_page_tables();
24315 @@ -99,7 +99,7 @@ again:
24316 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24317 for (i = 0; i < PTRS_PER_PMD; i++)
24318 pmd_p[i] = 0;
24319 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24320 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24321 }
24322 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24323 pmd_p[pmd_index(address)] = pmd;
24324 @@ -180,7 +180,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24325 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24326 early_printk("Kernel alive\n");
24327
24328 - clear_page(init_level4_pgt);
24329 /* set init_level4_pgt kernel high mapping*/
24330 init_level4_pgt[511] = early_level4_pgt[511];
24331
24332 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24333 index f36bd42..0ab4474 100644
24334 --- a/arch/x86/kernel/head_32.S
24335 +++ b/arch/x86/kernel/head_32.S
24336 @@ -26,6 +26,12 @@
24337 /* Physical address */
24338 #define pa(X) ((X) - __PAGE_OFFSET)
24339
24340 +#ifdef CONFIG_PAX_KERNEXEC
24341 +#define ta(X) (X)
24342 +#else
24343 +#define ta(X) ((X) - __PAGE_OFFSET)
24344 +#endif
24345 +
24346 /*
24347 * References to members of the new_cpu_data structure.
24348 */
24349 @@ -55,11 +61,7 @@
24350 * and small than max_low_pfn, otherwise will waste some page table entries
24351 */
24352
24353 -#if PTRS_PER_PMD > 1
24354 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24355 -#else
24356 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24357 -#endif
24358 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24359
24360 /* Number of possible pages in the lowmem region */
24361 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24362 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24363 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24364
24365 /*
24366 + * Real beginning of normal "text" segment
24367 + */
24368 +ENTRY(stext)
24369 +ENTRY(_stext)
24370 +
24371 +/*
24372 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24373 * %esi points to the real-mode code as a 32-bit pointer.
24374 * CS and DS must be 4 GB flat segments, but we don't depend on
24375 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24376 * can.
24377 */
24378 __HEAD
24379 +
24380 +#ifdef CONFIG_PAX_KERNEXEC
24381 + jmp startup_32
24382 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24383 +.fill PAGE_SIZE-5,1,0xcc
24384 +#endif
24385 +
24386 ENTRY(startup_32)
24387 movl pa(stack_start),%ecx
24388
24389 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24390 2:
24391 leal -__PAGE_OFFSET(%ecx),%esp
24392
24393 +#ifdef CONFIG_SMP
24394 + movl $pa(cpu_gdt_table),%edi
24395 + movl $__per_cpu_load,%eax
24396 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24397 + rorl $16,%eax
24398 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24399 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24400 + movl $__per_cpu_end - 1,%eax
24401 + subl $__per_cpu_start,%eax
24402 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24403 +#endif
24404 +
24405 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24406 + movl $NR_CPUS,%ecx
24407 + movl $pa(cpu_gdt_table),%edi
24408 +1:
24409 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24410 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24411 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24412 + addl $PAGE_SIZE_asm,%edi
24413 + loop 1b
24414 +#endif
24415 +
24416 +#ifdef CONFIG_PAX_KERNEXEC
24417 + movl $pa(boot_gdt),%edi
24418 + movl $__LOAD_PHYSICAL_ADDR,%eax
24419 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24420 + rorl $16,%eax
24421 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24422 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24423 + rorl $16,%eax
24424 +
24425 + ljmp $(__BOOT_CS),$1f
24426 +1:
24427 +
24428 + movl $NR_CPUS,%ecx
24429 + movl $pa(cpu_gdt_table),%edi
24430 + addl $__PAGE_OFFSET,%eax
24431 +1:
24432 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24433 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24434 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24435 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24436 + rorl $16,%eax
24437 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24438 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24439 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24440 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24441 + rorl $16,%eax
24442 + addl $PAGE_SIZE_asm,%edi
24443 + loop 1b
24444 +#endif
24445 +
24446 /*
24447 * Clear BSS first so that there are no surprises...
24448 */
24449 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24450 movl %eax, pa(max_pfn_mapped)
24451
24452 /* Do early initialization of the fixmap area */
24453 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24454 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24455 +#ifdef CONFIG_COMPAT_VDSO
24456 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24457 +#else
24458 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24459 +#endif
24460 #else /* Not PAE */
24461
24462 page_pde_offset = (__PAGE_OFFSET >> 20);
24463 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24464 movl %eax, pa(max_pfn_mapped)
24465
24466 /* Do early initialization of the fixmap area */
24467 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24468 - movl %eax,pa(initial_page_table+0xffc)
24469 +#ifdef CONFIG_COMPAT_VDSO
24470 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24471 +#else
24472 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24473 +#endif
24474 #endif
24475
24476 #ifdef CONFIG_PARAVIRT
24477 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24478 cmpl $num_subarch_entries, %eax
24479 jae bad_subarch
24480
24481 - movl pa(subarch_entries)(,%eax,4), %eax
24482 - subl $__PAGE_OFFSET, %eax
24483 - jmp *%eax
24484 + jmp *pa(subarch_entries)(,%eax,4)
24485
24486 bad_subarch:
24487 WEAK(lguest_entry)
24488 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24489 __INITDATA
24490
24491 subarch_entries:
24492 - .long default_entry /* normal x86/PC */
24493 - .long lguest_entry /* lguest hypervisor */
24494 - .long xen_entry /* Xen hypervisor */
24495 - .long default_entry /* Moorestown MID */
24496 + .long ta(default_entry) /* normal x86/PC */
24497 + .long ta(lguest_entry) /* lguest hypervisor */
24498 + .long ta(xen_entry) /* Xen hypervisor */
24499 + .long ta(default_entry) /* Moorestown MID */
24500 num_subarch_entries = (. - subarch_entries) / 4
24501 .previous
24502 #else
24503 @@ -354,6 +426,7 @@ default_entry:
24504 movl pa(mmu_cr4_features),%eax
24505 movl %eax,%cr4
24506
24507 +#ifdef CONFIG_X86_PAE
24508 testb $X86_CR4_PAE, %al # check if PAE is enabled
24509 jz enable_paging
24510
24511 @@ -382,6 +455,9 @@ default_entry:
24512 /* Make changes effective */
24513 wrmsr
24514
24515 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24516 +#endif
24517 +
24518 enable_paging:
24519
24520 /*
24521 @@ -449,14 +525,20 @@ is486:
24522 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24523 movl %eax,%ss # after changing gdt.
24524
24525 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24526 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24527 movl %eax,%ds
24528 movl %eax,%es
24529
24530 movl $(__KERNEL_PERCPU), %eax
24531 movl %eax,%fs # set this cpu's percpu
24532
24533 +#ifdef CONFIG_CC_STACKPROTECTOR
24534 movl $(__KERNEL_STACK_CANARY),%eax
24535 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24536 + movl $(__USER_DS),%eax
24537 +#else
24538 + xorl %eax,%eax
24539 +#endif
24540 movl %eax,%gs
24541
24542 xorl %eax,%eax # Clear LDT
24543 @@ -512,8 +594,11 @@ setup_once:
24544 * relocation. Manually set base address in stack canary
24545 * segment descriptor.
24546 */
24547 - movl $gdt_page,%eax
24548 + movl $cpu_gdt_table,%eax
24549 movl $stack_canary,%ecx
24550 +#ifdef CONFIG_SMP
24551 + addl $__per_cpu_load,%ecx
24552 +#endif
24553 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24554 shrl $16, %ecx
24555 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24556 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24557 cmpl $2,(%esp) # X86_TRAP_NMI
24558 je is_nmi # Ignore NMI
24559
24560 - cmpl $2,%ss:early_recursion_flag
24561 + cmpl $1,%ss:early_recursion_flag
24562 je hlt_loop
24563 incl %ss:early_recursion_flag
24564
24565 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24566 pushl (20+6*4)(%esp) /* trapno */
24567 pushl $fault_msg
24568 call printk
24569 -#endif
24570 call dump_stack
24571 +#endif
24572 hlt_loop:
24573 hlt
24574 jmp hlt_loop
24575 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24576 /* This is the default interrupt "handler" :-) */
24577 ALIGN
24578 ignore_int:
24579 - cld
24580 #ifdef CONFIG_PRINTK
24581 + cmpl $2,%ss:early_recursion_flag
24582 + je hlt_loop
24583 + incl %ss:early_recursion_flag
24584 + cld
24585 pushl %eax
24586 pushl %ecx
24587 pushl %edx
24588 @@ -617,9 +705,6 @@ ignore_int:
24589 movl $(__KERNEL_DS),%eax
24590 movl %eax,%ds
24591 movl %eax,%es
24592 - cmpl $2,early_recursion_flag
24593 - je hlt_loop
24594 - incl early_recursion_flag
24595 pushl 16(%esp)
24596 pushl 24(%esp)
24597 pushl 32(%esp)
24598 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24599 /*
24600 * BSS section
24601 */
24602 -__PAGE_ALIGNED_BSS
24603 - .align PAGE_SIZE
24604 #ifdef CONFIG_X86_PAE
24605 +.section .initial_pg_pmd,"a",@progbits
24606 initial_pg_pmd:
24607 .fill 1024*KPMDS,4,0
24608 #else
24609 +.section .initial_page_table,"a",@progbits
24610 ENTRY(initial_page_table)
24611 .fill 1024,4,0
24612 #endif
24613 +.section .initial_pg_fixmap,"a",@progbits
24614 initial_pg_fixmap:
24615 .fill 1024,4,0
24616 +.section .empty_zero_page,"a",@progbits
24617 ENTRY(empty_zero_page)
24618 .fill 4096,1,0
24619 +.section .swapper_pg_dir,"a",@progbits
24620 ENTRY(swapper_pg_dir)
24621 +#ifdef CONFIG_X86_PAE
24622 + .fill 4,8,0
24623 +#else
24624 .fill 1024,4,0
24625 +#endif
24626
24627 /*
24628 * This starts the data section.
24629 */
24630 #ifdef CONFIG_X86_PAE
24631 -__PAGE_ALIGNED_DATA
24632 - /* Page-aligned for the benefit of paravirt? */
24633 - .align PAGE_SIZE
24634 +.section .initial_page_table,"a",@progbits
24635 ENTRY(initial_page_table)
24636 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24637 # if KPMDS == 3
24638 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24639 # error "Kernel PMDs should be 1, 2 or 3"
24640 # endif
24641 .align PAGE_SIZE /* needs to be page-sized too */
24642 +
24643 +#ifdef CONFIG_PAX_PER_CPU_PGD
24644 +ENTRY(cpu_pgd)
24645 + .rept 2*NR_CPUS
24646 + .fill 4,8,0
24647 + .endr
24648 +#endif
24649 +
24650 #endif
24651
24652 .data
24653 .balign 4
24654 ENTRY(stack_start)
24655 - .long init_thread_union+THREAD_SIZE
24656 + .long init_thread_union+THREAD_SIZE-8
24657
24658 __INITRODATA
24659 int_msg:
24660 @@ -727,7 +825,7 @@ fault_msg:
24661 * segment size, and 32-bit linear address value:
24662 */
24663
24664 - .data
24665 +.section .rodata,"a",@progbits
24666 .globl boot_gdt_descr
24667 .globl idt_descr
24668
24669 @@ -736,7 +834,7 @@ fault_msg:
24670 .word 0 # 32 bit align gdt_desc.address
24671 boot_gdt_descr:
24672 .word __BOOT_DS+7
24673 - .long boot_gdt - __PAGE_OFFSET
24674 + .long pa(boot_gdt)
24675
24676 .word 0 # 32-bit align idt_desc.address
24677 idt_descr:
24678 @@ -747,7 +845,7 @@ idt_descr:
24679 .word 0 # 32 bit align gdt_desc.address
24680 ENTRY(early_gdt_descr)
24681 .word GDT_ENTRIES*8-1
24682 - .long gdt_page /* Overwritten for secondary CPUs */
24683 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24684
24685 /*
24686 * The boot_gdt must mirror the equivalent in setup.S and is
24687 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24688 .align L1_CACHE_BYTES
24689 ENTRY(boot_gdt)
24690 .fill GDT_ENTRY_BOOT_CS,8,0
24691 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24692 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24693 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24694 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24695 +
24696 + .align PAGE_SIZE_asm
24697 +ENTRY(cpu_gdt_table)
24698 + .rept NR_CPUS
24699 + .quad 0x0000000000000000 /* NULL descriptor */
24700 + .quad 0x0000000000000000 /* 0x0b reserved */
24701 + .quad 0x0000000000000000 /* 0x13 reserved */
24702 + .quad 0x0000000000000000 /* 0x1b reserved */
24703 +
24704 +#ifdef CONFIG_PAX_KERNEXEC
24705 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24706 +#else
24707 + .quad 0x0000000000000000 /* 0x20 unused */
24708 +#endif
24709 +
24710 + .quad 0x0000000000000000 /* 0x28 unused */
24711 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24712 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24713 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24714 + .quad 0x0000000000000000 /* 0x4b reserved */
24715 + .quad 0x0000000000000000 /* 0x53 reserved */
24716 + .quad 0x0000000000000000 /* 0x5b reserved */
24717 +
24718 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24719 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24720 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24721 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24722 +
24723 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24724 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24725 +
24726 + /*
24727 + * Segments used for calling PnP BIOS have byte granularity.
24728 + * The code segments and data segments have fixed 64k limits,
24729 + * the transfer segment sizes are set at run time.
24730 + */
24731 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24732 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24733 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24734 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24735 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24736 +
24737 + /*
24738 + * The APM segments have byte granularity and their bases
24739 + * are set at run time. All have 64k limits.
24740 + */
24741 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24742 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24743 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24744 +
24745 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24746 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24747 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24748 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24749 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24750 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24751 +
24752 + /* Be sure this is zeroed to avoid false validations in Xen */
24753 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24754 + .endr
24755 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24756 index 6fd514d9..320367e 100644
24757 --- a/arch/x86/kernel/head_64.S
24758 +++ b/arch/x86/kernel/head_64.S
24759 @@ -20,6 +20,8 @@
24760 #include <asm/processor-flags.h>
24761 #include <asm/percpu.h>
24762 #include <asm/nops.h>
24763 +#include <asm/cpufeature.h>
24764 +#include <asm/alternative-asm.h>
24765
24766 #ifdef CONFIG_PARAVIRT
24767 #include <asm/asm-offsets.h>
24768 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24769 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24770 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24771 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24772 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24773 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24774 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24775 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24776 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24777 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24778
24779 .text
24780 __HEAD
24781 @@ -89,11 +97,26 @@ startup_64:
24782 * Fixup the physical addresses in the page table
24783 */
24784 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24785 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24786 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24787 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24788 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24789 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24790
24791 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24792 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24793 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24794 +#ifndef CONFIG_XEN
24795 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24796 +#endif
24797
24798 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24799 +
24800 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24801 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24802 +
24803 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
24804 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
24805 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24806 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24807
24808 /*
24809 * Set up the identity mapping for the switchover. These
24810 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
24811 * after the boot processor executes this code.
24812 */
24813
24814 + orq $-1, %rbp
24815 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24816 1:
24817
24818 - /* Enable PAE mode and PGE */
24819 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24820 + /* Enable PAE mode and PSE/PGE */
24821 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24822 movq %rcx, %cr4
24823
24824 /* Setup early boot stage 4 level pagetables. */
24825 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
24826 movl $MSR_EFER, %ecx
24827 rdmsr
24828 btsl $_EFER_SCE, %eax /* Enable System Call */
24829 - btl $20,%edi /* No Execute supported? */
24830 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24831 jnc 1f
24832 btsl $_EFER_NX, %eax
24833 + cmpq $-1, %rbp
24834 + je 1f
24835 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24836 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24837 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24838 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24839 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24840 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
24841 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
24842 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24843 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24844 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24845 1: wrmsr /* Make changes effective */
24846
24847 /* Setup cr0 */
24848 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
24849 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24850 * address given in m16:64.
24851 */
24852 + pax_set_fptr_mask
24853 movq initial_code(%rip),%rax
24854 pushq $0 # fake return address to stop unwinder
24855 pushq $__KERNEL_CS # set correct cs
24856 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
24857 .quad INIT_PER_CPU_VAR(irq_stack_union)
24858
24859 GLOBAL(stack_start)
24860 - .quad init_thread_union+THREAD_SIZE-8
24861 + .quad init_thread_union+THREAD_SIZE-16
24862 .word 0
24863 __FINITDATA
24864
24865 @@ -391,7 +427,7 @@ ENTRY(early_idt_handler)
24866 call dump_stack
24867 #ifdef CONFIG_KALLSYMS
24868 leaq early_idt_ripmsg(%rip),%rdi
24869 - movq 40(%rsp),%rsi # %rip again
24870 + movq 88(%rsp),%rsi # %rip again
24871 call __print_symbol
24872 #endif
24873 #endif /* EARLY_PRINTK */
24874 @@ -420,6 +456,7 @@ ENDPROC(early_idt_handler)
24875 early_recursion_flag:
24876 .long 0
24877
24878 + .section .rodata,"a",@progbits
24879 #ifdef CONFIG_EARLY_PRINTK
24880 early_idt_msg:
24881 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24882 @@ -447,29 +484,52 @@ NEXT_PAGE(early_level4_pgt)
24883 NEXT_PAGE(early_dynamic_pgts)
24884 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24885
24886 - .data
24887 + .section .rodata,"a",@progbits
24888
24889 -#ifndef CONFIG_XEN
24890 NEXT_PAGE(init_level4_pgt)
24891 - .fill 512,8,0
24892 -#else
24893 -NEXT_PAGE(init_level4_pgt)
24894 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24895 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24896 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24897 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24898 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24899 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24900 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24901 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24902 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24903 .org init_level4_pgt + L4_START_KERNEL*8, 0
24904 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24905 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24906
24907 +#ifdef CONFIG_PAX_PER_CPU_PGD
24908 +NEXT_PAGE(cpu_pgd)
24909 + .rept 2*NR_CPUS
24910 + .fill 512,8,0
24911 + .endr
24912 +#endif
24913 +
24914 NEXT_PAGE(level3_ident_pgt)
24915 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24916 +#ifdef CONFIG_XEN
24917 .fill 511, 8, 0
24918 +#else
24919 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24920 + .fill 510,8,0
24921 +#endif
24922 +
24923 +NEXT_PAGE(level3_vmalloc_start_pgt)
24924 + .fill 512,8,0
24925 +
24926 +NEXT_PAGE(level3_vmalloc_end_pgt)
24927 + .fill 512,8,0
24928 +
24929 +NEXT_PAGE(level3_vmemmap_pgt)
24930 + .fill L3_VMEMMAP_START,8,0
24931 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24932 +
24933 NEXT_PAGE(level2_ident_pgt)
24934 - /* Since I easily can, map the first 1G.
24935 + /* Since I easily can, map the first 2G.
24936 * Don't set NX because code runs from these pages.
24937 */
24938 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
24939 -#endif
24940 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
24941
24942 NEXT_PAGE(level3_kernel_pgt)
24943 .fill L3_START_KERNEL,8,0
24944 @@ -477,6 +537,9 @@ NEXT_PAGE(level3_kernel_pgt)
24945 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
24946 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24947
24948 +NEXT_PAGE(level2_vmemmap_pgt)
24949 + .fill 512,8,0
24950 +
24951 NEXT_PAGE(level2_kernel_pgt)
24952 /*
24953 * 512 MB kernel mapping. We spend a full page on this pagetable
24954 @@ -492,23 +555,61 @@ NEXT_PAGE(level2_kernel_pgt)
24955 KERNEL_IMAGE_SIZE/PMD_SIZE)
24956
24957 NEXT_PAGE(level2_fixmap_pgt)
24958 - .fill 506,8,0
24959 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24960 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
24961 - .fill 5,8,0
24962 + .fill 504,8,0
24963 + .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _PAGE_TABLE
24964 + .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _PAGE_TABLE
24965 + .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _PAGE_TABLE
24966 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
24967 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
24968 + .fill 4,8,0
24969
24970 NEXT_PAGE(level1_fixmap_pgt)
24971 + .fill 3*512,8,0
24972 +
24973 +NEXT_PAGE(level1_vsyscall_pgt)
24974 .fill 512,8,0
24975
24976 #undef PMDS
24977
24978 - .data
24979 + .align PAGE_SIZE
24980 +ENTRY(cpu_gdt_table)
24981 + .rept NR_CPUS
24982 + .quad 0x0000000000000000 /* NULL descriptor */
24983 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
24984 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
24985 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
24986 + .quad 0x00cffb000000ffff /* __USER32_CS */
24987 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
24988 + .quad 0x00affb000000ffff /* __USER_CS */
24989 +
24990 +#ifdef CONFIG_PAX_KERNEXEC
24991 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
24992 +#else
24993 + .quad 0x0 /* unused */
24994 +#endif
24995 +
24996 + .quad 0,0 /* TSS */
24997 + .quad 0,0 /* LDT */
24998 + .quad 0,0,0 /* three TLS descriptors */
24999 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25000 + /* asm/segment.h:GDT_ENTRIES must match this */
25001 +
25002 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25003 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25004 +#else
25005 + .quad 0x0 /* unused */
25006 +#endif
25007 +
25008 + /* zero the remaining page */
25009 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25010 + .endr
25011 +
25012 .align 16
25013 .globl early_gdt_descr
25014 early_gdt_descr:
25015 .word GDT_ENTRIES*8-1
25016 early_gdt_descr_base:
25017 - .quad INIT_PER_CPU_VAR(gdt_page)
25018 + .quad cpu_gdt_table
25019
25020 ENTRY(phys_base)
25021 /* This must match the first entry in level2_kernel_pgt */
25022 @@ -532,8 +633,8 @@ NEXT_PAGE(kasan_zero_pud)
25023
25024
25025 #include "../../x86/xen/xen-head.S"
25026 -
25027 - __PAGE_ALIGNED_BSS
25028 +
25029 + .section .rodata,"a",@progbits
25030 NEXT_PAGE(empty_zero_page)
25031 .skip PAGE_SIZE
25032
25033 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25034 index 05fd74f..c3548b1 100644
25035 --- a/arch/x86/kernel/i386_ksyms_32.c
25036 +++ b/arch/x86/kernel/i386_ksyms_32.c
25037 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25038 EXPORT_SYMBOL(cmpxchg8b_emu);
25039 #endif
25040
25041 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25042 +
25043 /* Networking helper routines. */
25044 EXPORT_SYMBOL(csum_partial_copy_generic);
25045 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25046 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25047
25048 EXPORT_SYMBOL(__get_user_1);
25049 EXPORT_SYMBOL(__get_user_2);
25050 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25051 EXPORT_SYMBOL(___preempt_schedule_context);
25052 #endif
25053 #endif
25054 +
25055 +#ifdef CONFIG_PAX_KERNEXEC
25056 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25057 +#endif
25058 +
25059 +#ifdef CONFIG_PAX_PER_CPU_PGD
25060 +EXPORT_SYMBOL(cpu_pgd);
25061 +#endif
25062 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25063 index d5651fc..29c740d 100644
25064 --- a/arch/x86/kernel/i387.c
25065 +++ b/arch/x86/kernel/i387.c
25066 @@ -68,7 +68,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25067 static inline bool interrupted_user_mode(void)
25068 {
25069 struct pt_regs *regs = get_irq_regs();
25070 - return regs && user_mode_vm(regs);
25071 + return regs && user_mode(regs);
25072 }
25073
25074 /*
25075 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25076 index e7cc537..67d7372 100644
25077 --- a/arch/x86/kernel/i8259.c
25078 +++ b/arch/x86/kernel/i8259.c
25079 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25080 static void make_8259A_irq(unsigned int irq)
25081 {
25082 disable_irq_nosync(irq);
25083 - io_apic_irqs &= ~(1<<irq);
25084 + io_apic_irqs &= ~(1UL<<irq);
25085 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25086 enable_irq(irq);
25087 }
25088 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25089 "spurious 8259A interrupt: IRQ%d.\n", irq);
25090 spurious_irq_mask |= irqmask;
25091 }
25092 - atomic_inc(&irq_err_count);
25093 + atomic_inc_unchecked(&irq_err_count);
25094 /*
25095 * Theoretically we do not have to handle this IRQ,
25096 * but in Linux this does not cause problems and is
25097 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25098 /* (slave's support for AEOI in flat mode is to be investigated) */
25099 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25100
25101 + pax_open_kernel();
25102 if (auto_eoi)
25103 /*
25104 * In AEOI mode we just have to mask the interrupt
25105 * when acking.
25106 */
25107 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25108 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25109 else
25110 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25111 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25112 + pax_close_kernel();
25113
25114 udelay(100); /* wait for 8259A to initialize */
25115
25116 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25117 index a979b5b..1d6db75 100644
25118 --- a/arch/x86/kernel/io_delay.c
25119 +++ b/arch/x86/kernel/io_delay.c
25120 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25121 * Quirk table for systems that misbehave (lock up, etc.) if port
25122 * 0x80 is used:
25123 */
25124 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25125 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25126 {
25127 .callback = dmi_io_delay_0xed_port,
25128 .ident = "Compaq Presario V6000",
25129 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25130 index 4ddaf66..49d5c18 100644
25131 --- a/arch/x86/kernel/ioport.c
25132 +++ b/arch/x86/kernel/ioport.c
25133 @@ -6,6 +6,7 @@
25134 #include <linux/sched.h>
25135 #include <linux/kernel.h>
25136 #include <linux/capability.h>
25137 +#include <linux/security.h>
25138 #include <linux/errno.h>
25139 #include <linux/types.h>
25140 #include <linux/ioport.h>
25141 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25142 return -EINVAL;
25143 if (turn_on && !capable(CAP_SYS_RAWIO))
25144 return -EPERM;
25145 +#ifdef CONFIG_GRKERNSEC_IO
25146 + if (turn_on && grsec_disable_privio) {
25147 + gr_handle_ioperm();
25148 + return -ENODEV;
25149 + }
25150 +#endif
25151
25152 /*
25153 * If it's the first ioperm() call in this thread's lifetime, set the
25154 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25155 * because the ->io_bitmap_max value must match the bitmap
25156 * contents:
25157 */
25158 - tss = &per_cpu(init_tss, get_cpu());
25159 + tss = init_tss + get_cpu();
25160
25161 if (turn_on)
25162 bitmap_clear(t->io_bitmap_ptr, from, num);
25163 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25164 if (level > old) {
25165 if (!capable(CAP_SYS_RAWIO))
25166 return -EPERM;
25167 +#ifdef CONFIG_GRKERNSEC_IO
25168 + if (grsec_disable_privio) {
25169 + gr_handle_iopl();
25170 + return -ENODEV;
25171 + }
25172 +#endif
25173 }
25174 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25175 t->iopl = level << 12;
25176 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25177 index 67b1cbe..6ad4cbc 100644
25178 --- a/arch/x86/kernel/irq.c
25179 +++ b/arch/x86/kernel/irq.c
25180 @@ -22,7 +22,7 @@
25181 #define CREATE_TRACE_POINTS
25182 #include <asm/trace/irq_vectors.h>
25183
25184 -atomic_t irq_err_count;
25185 +atomic_unchecked_t irq_err_count;
25186
25187 /* Function pointer for generic interrupt vector handling */
25188 void (*x86_platform_ipi_callback)(void) = NULL;
25189 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25190 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25191 seq_puts(p, " Hypervisor callback interrupts\n");
25192 #endif
25193 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25194 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25195 #if defined(CONFIG_X86_IO_APIC)
25196 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25197 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25198 #endif
25199 return 0;
25200 }
25201 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25202
25203 u64 arch_irq_stat(void)
25204 {
25205 - u64 sum = atomic_read(&irq_err_count);
25206 + u64 sum = atomic_read_unchecked(&irq_err_count);
25207 return sum;
25208 }
25209
25210 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25211 index 28d28f5..e6cc9ae 100644
25212 --- a/arch/x86/kernel/irq_32.c
25213 +++ b/arch/x86/kernel/irq_32.c
25214 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25215
25216 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25217
25218 +extern void gr_handle_kernel_exploit(void);
25219 +
25220 int sysctl_panic_on_stackoverflow __read_mostly;
25221
25222 /* Debugging check for stack overflow: is there less than 1KB free? */
25223 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25224 __asm__ __volatile__("andl %%esp,%0" :
25225 "=r" (sp) : "0" (THREAD_SIZE - 1));
25226
25227 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25228 + return sp < STACK_WARN;
25229 }
25230
25231 static void print_stack_overflow(void)
25232 {
25233 printk(KERN_WARNING "low stack detected by irq handler\n");
25234 dump_stack();
25235 + gr_handle_kernel_exploit();
25236 if (sysctl_panic_on_stackoverflow)
25237 panic("low stack detected by irq handler - check messages\n");
25238 }
25239 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25240 static inline int
25241 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25242 {
25243 - struct irq_stack *curstk, *irqstk;
25244 + struct irq_stack *irqstk;
25245 u32 *isp, *prev_esp, arg1, arg2;
25246
25247 - curstk = (struct irq_stack *) current_stack();
25248 irqstk = __this_cpu_read(hardirq_stack);
25249
25250 /*
25251 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25252 * handler) we can't do that and just have to keep using the
25253 * current stack (which is the irq stack already after all)
25254 */
25255 - if (unlikely(curstk == irqstk))
25256 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25257 return 0;
25258
25259 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25260 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25261
25262 /* Save the next esp at the bottom of the stack */
25263 prev_esp = (u32 *)irqstk;
25264 *prev_esp = current_stack_pointer();
25265
25266 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25267 + __set_fs(MAKE_MM_SEG(0));
25268 +#endif
25269 +
25270 if (unlikely(overflow))
25271 call_on_stack(print_stack_overflow, isp);
25272
25273 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25274 : "0" (irq), "1" (desc), "2" (isp),
25275 "D" (desc->handle_irq)
25276 : "memory", "cc", "ecx");
25277 +
25278 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25279 + __set_fs(current_thread_info()->addr_limit);
25280 +#endif
25281 +
25282 return 1;
25283 }
25284
25285 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25286 */
25287 void irq_ctx_init(int cpu)
25288 {
25289 - struct irq_stack *irqstk;
25290 -
25291 if (per_cpu(hardirq_stack, cpu))
25292 return;
25293
25294 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25295 - THREADINFO_GFP,
25296 - THREAD_SIZE_ORDER));
25297 - per_cpu(hardirq_stack, cpu) = irqstk;
25298 -
25299 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25300 - THREADINFO_GFP,
25301 - THREAD_SIZE_ORDER));
25302 - per_cpu(softirq_stack, cpu) = irqstk;
25303 -
25304 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25305 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25306 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25307 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25308 }
25309
25310 void do_softirq_own_stack(void)
25311 {
25312 - struct thread_info *curstk;
25313 struct irq_stack *irqstk;
25314 u32 *isp, *prev_esp;
25315
25316 - curstk = current_stack();
25317 irqstk = __this_cpu_read(softirq_stack);
25318
25319 /* build the stack frame on the softirq stack */
25320 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25321 prev_esp = (u32 *)irqstk;
25322 *prev_esp = current_stack_pointer();
25323
25324 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25325 + __set_fs(MAKE_MM_SEG(0));
25326 +#endif
25327 +
25328 call_on_stack(__do_softirq, isp);
25329 +
25330 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25331 + __set_fs(current_thread_info()->addr_limit);
25332 +#endif
25333 +
25334 }
25335
25336 bool handle_irq(unsigned irq, struct pt_regs *regs)
25337 @@ -165,7 +171,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25338 if (unlikely(!desc))
25339 return false;
25340
25341 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25342 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25343 if (unlikely(overflow))
25344 print_stack_overflow();
25345 desc->handle_irq(irq, desc);
25346 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25347 index e4b503d..824fce8 100644
25348 --- a/arch/x86/kernel/irq_64.c
25349 +++ b/arch/x86/kernel/irq_64.c
25350 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25351 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25352 EXPORT_PER_CPU_SYMBOL(irq_regs);
25353
25354 +extern void gr_handle_kernel_exploit(void);
25355 +
25356 int sysctl_panic_on_stackoverflow;
25357
25358 /*
25359 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25360 u64 estack_top, estack_bottom;
25361 u64 curbase = (u64)task_stack_page(current);
25362
25363 - if (user_mode_vm(regs))
25364 + if (user_mode(regs))
25365 return;
25366
25367 if (regs->sp >= curbase + sizeof(struct thread_info) +
25368 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25369 irq_stack_top, irq_stack_bottom,
25370 estack_top, estack_bottom);
25371
25372 + gr_handle_kernel_exploit();
25373 +
25374 if (sysctl_panic_on_stackoverflow)
25375 panic("low stack detected by irq handler - check messages\n");
25376 #endif
25377 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25378 index 26d5a55..a01160a 100644
25379 --- a/arch/x86/kernel/jump_label.c
25380 +++ b/arch/x86/kernel/jump_label.c
25381 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25382 * Jump label is enabled for the first time.
25383 * So we expect a default_nop...
25384 */
25385 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25386 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25387 != 0))
25388 bug_at((void *)entry->code, __LINE__);
25389 } else {
25390 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25391 * ...otherwise expect an ideal_nop. Otherwise
25392 * something went horribly wrong.
25393 */
25394 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25395 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25396 != 0))
25397 bug_at((void *)entry->code, __LINE__);
25398 }
25399 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25400 * are converting the default nop to the ideal nop.
25401 */
25402 if (init) {
25403 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25404 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25405 bug_at((void *)entry->code, __LINE__);
25406 } else {
25407 code.jump = 0xe9;
25408 code.offset = entry->target -
25409 (entry->code + JUMP_LABEL_NOP_SIZE);
25410 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25411 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25412 bug_at((void *)entry->code, __LINE__);
25413 }
25414 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25415 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25416 index 25ecd56..e12482f 100644
25417 --- a/arch/x86/kernel/kgdb.c
25418 +++ b/arch/x86/kernel/kgdb.c
25419 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25420 #ifdef CONFIG_X86_32
25421 switch (regno) {
25422 case GDB_SS:
25423 - if (!user_mode_vm(regs))
25424 + if (!user_mode(regs))
25425 *(unsigned long *)mem = __KERNEL_DS;
25426 break;
25427 case GDB_SP:
25428 - if (!user_mode_vm(regs))
25429 + if (!user_mode(regs))
25430 *(unsigned long *)mem = kernel_stack_pointer(regs);
25431 break;
25432 case GDB_GS:
25433 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25434 bp->attr.bp_addr = breakinfo[breakno].addr;
25435 bp->attr.bp_len = breakinfo[breakno].len;
25436 bp->attr.bp_type = breakinfo[breakno].type;
25437 - info->address = breakinfo[breakno].addr;
25438 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25439 + info->address = ktla_ktva(breakinfo[breakno].addr);
25440 + else
25441 + info->address = breakinfo[breakno].addr;
25442 info->len = breakinfo[breakno].len;
25443 info->type = breakinfo[breakno].type;
25444 val = arch_install_hw_breakpoint(bp);
25445 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25446 case 'k':
25447 /* clear the trace bit */
25448 linux_regs->flags &= ~X86_EFLAGS_TF;
25449 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25450 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25451
25452 /* set the trace bit if we're stepping */
25453 if (remcomInBuffer[0] == 's') {
25454 linux_regs->flags |= X86_EFLAGS_TF;
25455 - atomic_set(&kgdb_cpu_doing_single_step,
25456 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25457 raw_smp_processor_id());
25458 }
25459
25460 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25461
25462 switch (cmd) {
25463 case DIE_DEBUG:
25464 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25465 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25466 if (user_mode(regs))
25467 return single_step_cont(regs, args);
25468 break;
25469 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25470 #endif /* CONFIG_DEBUG_RODATA */
25471
25472 bpt->type = BP_BREAKPOINT;
25473 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25474 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25475 BREAK_INSTR_SIZE);
25476 if (err)
25477 return err;
25478 - err = probe_kernel_write((char *)bpt->bpt_addr,
25479 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25480 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25481 #ifdef CONFIG_DEBUG_RODATA
25482 if (!err)
25483 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25484 return -EBUSY;
25485 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25486 BREAK_INSTR_SIZE);
25487 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25488 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25489 if (err)
25490 return err;
25491 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25492 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25493 if (mutex_is_locked(&text_mutex))
25494 goto knl_write;
25495 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25496 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25497 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25498 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25499 goto knl_write;
25500 return err;
25501 knl_write:
25502 #endif /* CONFIG_DEBUG_RODATA */
25503 - return probe_kernel_write((char *)bpt->bpt_addr,
25504 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25505 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25506 }
25507
25508 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25509 index 4e3d5a9..03fffd8 100644
25510 --- a/arch/x86/kernel/kprobes/core.c
25511 +++ b/arch/x86/kernel/kprobes/core.c
25512 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25513 s32 raddr;
25514 } __packed *insn;
25515
25516 - insn = (struct __arch_relative_insn *)from;
25517 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25518 +
25519 + pax_open_kernel();
25520 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25521 insn->op = op;
25522 + pax_close_kernel();
25523 }
25524
25525 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25526 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25527 kprobe_opcode_t opcode;
25528 kprobe_opcode_t *orig_opcodes = opcodes;
25529
25530 - if (search_exception_tables((unsigned long)opcodes))
25531 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25532 return 0; /* Page fault may occur on this address. */
25533
25534 retry:
25535 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25536 * Fortunately, we know that the original code is the ideal 5-byte
25537 * long NOP.
25538 */
25539 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25540 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25541 if (faddr)
25542 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25543 else
25544 buf[0] = kp->opcode;
25545 - return (unsigned long)buf;
25546 + return ktva_ktla((unsigned long)buf);
25547 }
25548
25549 /*
25550 @@ -364,7 +367,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25551 /* Another subsystem puts a breakpoint, failed to recover */
25552 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25553 return 0;
25554 + pax_open_kernel();
25555 memcpy(dest, insn.kaddr, insn.length);
25556 + pax_close_kernel();
25557
25558 #ifdef CONFIG_X86_64
25559 if (insn_rip_relative(&insn)) {
25560 @@ -391,7 +396,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25561 return 0;
25562 }
25563 disp = (u8 *) dest + insn_offset_displacement(&insn);
25564 + pax_open_kernel();
25565 *(s32 *) disp = (s32) newdisp;
25566 + pax_close_kernel();
25567 }
25568 #endif
25569 return insn.length;
25570 @@ -533,7 +540,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25571 * nor set current_kprobe, because it doesn't use single
25572 * stepping.
25573 */
25574 - regs->ip = (unsigned long)p->ainsn.insn;
25575 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25576 preempt_enable_no_resched();
25577 return;
25578 }
25579 @@ -550,9 +557,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25580 regs->flags &= ~X86_EFLAGS_IF;
25581 /* single step inline if the instruction is an int3 */
25582 if (p->opcode == BREAKPOINT_INSTRUCTION)
25583 - regs->ip = (unsigned long)p->addr;
25584 + regs->ip = ktla_ktva((unsigned long)p->addr);
25585 else
25586 - regs->ip = (unsigned long)p->ainsn.insn;
25587 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25588 }
25589 NOKPROBE_SYMBOL(setup_singlestep);
25590
25591 @@ -602,7 +609,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25592 struct kprobe *p;
25593 struct kprobe_ctlblk *kcb;
25594
25595 - if (user_mode_vm(regs))
25596 + if (user_mode(regs))
25597 return 0;
25598
25599 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25600 @@ -637,7 +644,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25601 setup_singlestep(p, regs, kcb, 0);
25602 return 1;
25603 }
25604 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25605 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25606 /*
25607 * The breakpoint instruction was removed right
25608 * after we hit it. Another cpu has removed
25609 @@ -684,6 +691,9 @@ static void __used kretprobe_trampoline_holder(void)
25610 " movq %rax, 152(%rsp)\n"
25611 RESTORE_REGS_STRING
25612 " popfq\n"
25613 +#ifdef KERNEXEC_PLUGIN
25614 + " btsq $63,(%rsp)\n"
25615 +#endif
25616 #else
25617 " pushf\n"
25618 SAVE_REGS_STRING
25619 @@ -824,7 +834,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25620 struct kprobe_ctlblk *kcb)
25621 {
25622 unsigned long *tos = stack_addr(regs);
25623 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25624 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25625 unsigned long orig_ip = (unsigned long)p->addr;
25626 kprobe_opcode_t *insn = p->ainsn.insn;
25627
25628 @@ -1007,7 +1017,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25629 struct die_args *args = data;
25630 int ret = NOTIFY_DONE;
25631
25632 - if (args->regs && user_mode_vm(args->regs))
25633 + if (args->regs && user_mode(args->regs))
25634 return ret;
25635
25636 if (val == DIE_GPF) {
25637 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25638 index 7b3b9d1..e2478b91 100644
25639 --- a/arch/x86/kernel/kprobes/opt.c
25640 +++ b/arch/x86/kernel/kprobes/opt.c
25641 @@ -79,6 +79,7 @@ found:
25642 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25643 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25644 {
25645 + pax_open_kernel();
25646 #ifdef CONFIG_X86_64
25647 *addr++ = 0x48;
25648 *addr++ = 0xbf;
25649 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25650 *addr++ = 0xb8;
25651 #endif
25652 *(unsigned long *)addr = val;
25653 + pax_close_kernel();
25654 }
25655
25656 asm (
25657 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25658 * Verify if the address gap is in 2GB range, because this uses
25659 * a relative jump.
25660 */
25661 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25662 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25663 if (abs(rel) > 0x7fffffff) {
25664 __arch_remove_optimized_kprobe(op, 0);
25665 return -ERANGE;
25666 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25667 op->optinsn.size = ret;
25668
25669 /* Copy arch-dep-instance from template */
25670 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25671 + pax_open_kernel();
25672 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25673 + pax_close_kernel();
25674
25675 /* Set probe information */
25676 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25677
25678 /* Set probe function call */
25679 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25680 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25681
25682 /* Set returning jmp instruction at the tail of out-of-line buffer */
25683 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25684 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25685 (u8 *)op->kp.addr + op->optinsn.size);
25686
25687 flush_icache_range((unsigned long) buf,
25688 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25689 WARN_ON(kprobe_disabled(&op->kp));
25690
25691 /* Backup instructions which will be replaced by jump address */
25692 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25693 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25694 RELATIVE_ADDR_SIZE);
25695
25696 insn_buf[0] = RELATIVEJUMP_OPCODE;
25697 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25698 /* This kprobe is really able to run optimized path. */
25699 op = container_of(p, struct optimized_kprobe, kp);
25700 /* Detour through copied instructions */
25701 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25702 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25703 if (!reenter)
25704 reset_current_kprobe();
25705 preempt_enable_no_resched();
25706 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25707 index c2bedae..25e7ab60 100644
25708 --- a/arch/x86/kernel/ksysfs.c
25709 +++ b/arch/x86/kernel/ksysfs.c
25710 @@ -184,7 +184,7 @@ out:
25711
25712 static struct kobj_attribute type_attr = __ATTR_RO(type);
25713
25714 -static struct bin_attribute data_attr = {
25715 +static bin_attribute_no_const data_attr __read_only = {
25716 .attr = {
25717 .name = "data",
25718 .mode = S_IRUGO,
25719 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25720 index c37886d..d851d32 100644
25721 --- a/arch/x86/kernel/ldt.c
25722 +++ b/arch/x86/kernel/ldt.c
25723 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25724 if (reload) {
25725 #ifdef CONFIG_SMP
25726 preempt_disable();
25727 - load_LDT(pc);
25728 + load_LDT_nolock(pc);
25729 if (!cpumask_equal(mm_cpumask(current->mm),
25730 cpumask_of(smp_processor_id())))
25731 smp_call_function(flush_ldt, current->mm, 1);
25732 preempt_enable();
25733 #else
25734 - load_LDT(pc);
25735 + load_LDT_nolock(pc);
25736 #endif
25737 }
25738 if (oldsize) {
25739 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25740 return err;
25741
25742 for (i = 0; i < old->size; i++)
25743 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25744 + write_ldt_entry(new->ldt, i, old->ldt + i);
25745 return 0;
25746 }
25747
25748 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25749 retval = copy_ldt(&mm->context, &old_mm->context);
25750 mutex_unlock(&old_mm->context.lock);
25751 }
25752 +
25753 + if (tsk == current) {
25754 + mm->context.vdso = 0;
25755 +
25756 +#ifdef CONFIG_X86_32
25757 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25758 + mm->context.user_cs_base = 0UL;
25759 + mm->context.user_cs_limit = ~0UL;
25760 +
25761 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25762 + cpus_clear(mm->context.cpu_user_cs_mask);
25763 +#endif
25764 +
25765 +#endif
25766 +#endif
25767 +
25768 + }
25769 +
25770 return retval;
25771 }
25772
25773 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25774 }
25775 }
25776
25777 +#ifdef CONFIG_PAX_SEGMEXEC
25778 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25779 + error = -EINVAL;
25780 + goto out_unlock;
25781 + }
25782 +#endif
25783 +
25784 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25785 error = -EINVAL;
25786 goto out_unlock;
25787 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
25788 index ff3c3101d..d7c0cd8 100644
25789 --- a/arch/x86/kernel/livepatch.c
25790 +++ b/arch/x86/kernel/livepatch.c
25791 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25792 int ret, numpages, size = 4;
25793 bool readonly;
25794 unsigned long val;
25795 - unsigned long core = (unsigned long)mod->module_core;
25796 - unsigned long core_ro_size = mod->core_ro_size;
25797 - unsigned long core_size = mod->core_size;
25798 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
25799 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
25800 + unsigned long core_size_rx = mod->core_size_rx;
25801 + unsigned long core_size_rw = mod->core_size_rw;
25802
25803 switch (type) {
25804 case R_X86_64_NONE:
25805 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25806 return -EINVAL;
25807 }
25808
25809 - if (loc < core || loc >= core + core_size)
25810 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
25811 + (loc < core_rw || loc >= core_rw + core_size_rw))
25812 /* loc does not point to any symbol inside the module */
25813 return -EINVAL;
25814
25815 - if (loc < core + core_ro_size)
25816 + if (loc < core_rx + core_size_rx)
25817 readonly = true;
25818 else
25819 readonly = false;
25820 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25821 index 469b23d..5449cfe 100644
25822 --- a/arch/x86/kernel/machine_kexec_32.c
25823 +++ b/arch/x86/kernel/machine_kexec_32.c
25824 @@ -26,7 +26,7 @@
25825 #include <asm/cacheflush.h>
25826 #include <asm/debugreg.h>
25827
25828 -static void set_idt(void *newidt, __u16 limit)
25829 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25830 {
25831 struct desc_ptr curidt;
25832
25833 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25834 }
25835
25836
25837 -static void set_gdt(void *newgdt, __u16 limit)
25838 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25839 {
25840 struct desc_ptr curgdt;
25841
25842 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25843 }
25844
25845 control_page = page_address(image->control_code_page);
25846 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25847 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25848
25849 relocate_kernel_ptr = control_page;
25850 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25851 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25852 index 94ea120..4154cea 100644
25853 --- a/arch/x86/kernel/mcount_64.S
25854 +++ b/arch/x86/kernel/mcount_64.S
25855 @@ -7,7 +7,7 @@
25856 #include <linux/linkage.h>
25857 #include <asm/ptrace.h>
25858 #include <asm/ftrace.h>
25859 -
25860 +#include <asm/alternative-asm.h>
25861
25862 .code64
25863 .section .entry.text, "ax"
25864 @@ -148,8 +148,9 @@
25865 #ifdef CONFIG_DYNAMIC_FTRACE
25866
25867 ENTRY(function_hook)
25868 + pax_force_retaddr
25869 retq
25870 -END(function_hook)
25871 +ENDPROC(function_hook)
25872
25873 ENTRY(ftrace_caller)
25874 /* save_mcount_regs fills in first two parameters */
25875 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25876 #endif
25877
25878 GLOBAL(ftrace_stub)
25879 + pax_force_retaddr
25880 retq
25881 -END(ftrace_caller)
25882 +ENDPROC(ftrace_caller)
25883
25884 ENTRY(ftrace_regs_caller)
25885 /* Save the current flags before any operations that can change them */
25886 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25887
25888 jmp ftrace_return
25889
25890 -END(ftrace_regs_caller)
25891 +ENDPROC(ftrace_regs_caller)
25892
25893
25894 #else /* ! CONFIG_DYNAMIC_FTRACE */
25895 @@ -272,18 +274,20 @@ fgraph_trace:
25896 #endif
25897
25898 GLOBAL(ftrace_stub)
25899 + pax_force_retaddr
25900 retq
25901
25902 trace:
25903 /* save_mcount_regs fills in first two parameters */
25904 save_mcount_regs
25905
25906 + pax_force_fptr ftrace_trace_function
25907 call *ftrace_trace_function
25908
25909 restore_mcount_regs
25910
25911 jmp fgraph_trace
25912 -END(function_hook)
25913 +ENDPROC(function_hook)
25914 #endif /* CONFIG_DYNAMIC_FTRACE */
25915 #endif /* CONFIG_FUNCTION_TRACER */
25916
25917 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25918
25919 restore_mcount_regs
25920
25921 + pax_force_retaddr
25922 retq
25923 -END(ftrace_graph_caller)
25924 +ENDPROC(ftrace_graph_caller)
25925
25926 GLOBAL(return_to_handler)
25927 subq $24, %rsp
25928 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
25929 movq 8(%rsp), %rdx
25930 movq (%rsp), %rax
25931 addq $24, %rsp
25932 + pax_force_fptr %rdi
25933 jmp *%rdi
25934 +ENDPROC(return_to_handler)
25935 #endif
25936 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
25937 index d1ac80b..f593701 100644
25938 --- a/arch/x86/kernel/module.c
25939 +++ b/arch/x86/kernel/module.c
25940 @@ -82,17 +82,17 @@ static unsigned long int get_module_load_offset(void)
25941 }
25942 #endif
25943
25944 -void *module_alloc(unsigned long size)
25945 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
25946 {
25947 void *p;
25948
25949 - if (PAGE_ALIGN(size) > MODULES_LEN)
25950 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
25951 return NULL;
25952
25953 p = __vmalloc_node_range(size, MODULE_ALIGN,
25954 MODULES_VADDR + get_module_load_offset(),
25955 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
25956 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
25957 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
25958 + prot, 0, NUMA_NO_NODE,
25959 __builtin_return_address(0));
25960 if (p && (kasan_module_alloc(p, size) < 0)) {
25961 vfree(p);
25962 @@ -102,6 +102,51 @@ void *module_alloc(unsigned long size)
25963 return p;
25964 }
25965
25966 +void *module_alloc(unsigned long size)
25967 +{
25968 +
25969 +#ifdef CONFIG_PAX_KERNEXEC
25970 + return __module_alloc(size, PAGE_KERNEL);
25971 +#else
25972 + return __module_alloc(size, PAGE_KERNEL_EXEC);
25973 +#endif
25974 +
25975 +}
25976 +
25977 +#ifdef CONFIG_PAX_KERNEXEC
25978 +#ifdef CONFIG_X86_32
25979 +void *module_alloc_exec(unsigned long size)
25980 +{
25981 + struct vm_struct *area;
25982 +
25983 + if (size == 0)
25984 + return NULL;
25985 +
25986 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
25987 +return area ? area->addr : NULL;
25988 +}
25989 +EXPORT_SYMBOL(module_alloc_exec);
25990 +
25991 +void module_memfree_exec(void *module_region)
25992 +{
25993 + vunmap(module_region);
25994 +}
25995 +EXPORT_SYMBOL(module_memfree_exec);
25996 +#else
25997 +void module_memfree_exec(void *module_region)
25998 +{
25999 + module_memfree(module_region);
26000 +}
26001 +EXPORT_SYMBOL(module_memfree_exec);
26002 +
26003 +void *module_alloc_exec(unsigned long size)
26004 +{
26005 + return __module_alloc(size, PAGE_KERNEL_RX);
26006 +}
26007 +EXPORT_SYMBOL(module_alloc_exec);
26008 +#endif
26009 +#endif
26010 +
26011 #ifdef CONFIG_X86_32
26012 int apply_relocate(Elf32_Shdr *sechdrs,
26013 const char *strtab,
26014 @@ -112,14 +157,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26015 unsigned int i;
26016 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26017 Elf32_Sym *sym;
26018 - uint32_t *location;
26019 + uint32_t *plocation, location;
26020
26021 DEBUGP("Applying relocate section %u to %u\n",
26022 relsec, sechdrs[relsec].sh_info);
26023 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26024 /* This is where to make the change */
26025 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26026 - + rel[i].r_offset;
26027 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26028 + location = (uint32_t)plocation;
26029 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26030 + plocation = ktla_ktva((void *)plocation);
26031 /* This is the symbol it is referring to. Note that all
26032 undefined symbols have been resolved. */
26033 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26034 @@ -128,11 +175,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26035 switch (ELF32_R_TYPE(rel[i].r_info)) {
26036 case R_386_32:
26037 /* We add the value into the location given */
26038 - *location += sym->st_value;
26039 + pax_open_kernel();
26040 + *plocation += sym->st_value;
26041 + pax_close_kernel();
26042 break;
26043 case R_386_PC32:
26044 /* Add the value, subtract its position */
26045 - *location += sym->st_value - (uint32_t)location;
26046 + pax_open_kernel();
26047 + *plocation += sym->st_value - location;
26048 + pax_close_kernel();
26049 break;
26050 default:
26051 pr_err("%s: Unknown relocation: %u\n",
26052 @@ -177,21 +228,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26053 case R_X86_64_NONE:
26054 break;
26055 case R_X86_64_64:
26056 + pax_open_kernel();
26057 *(u64 *)loc = val;
26058 + pax_close_kernel();
26059 break;
26060 case R_X86_64_32:
26061 + pax_open_kernel();
26062 *(u32 *)loc = val;
26063 + pax_close_kernel();
26064 if (val != *(u32 *)loc)
26065 goto overflow;
26066 break;
26067 case R_X86_64_32S:
26068 + pax_open_kernel();
26069 *(s32 *)loc = val;
26070 + pax_close_kernel();
26071 if ((s64)val != *(s32 *)loc)
26072 goto overflow;
26073 break;
26074 case R_X86_64_PC32:
26075 val -= (u64)loc;
26076 + pax_open_kernel();
26077 *(u32 *)loc = val;
26078 + pax_close_kernel();
26079 +
26080 #if 0
26081 if ((s64)val != *(s32 *)loc)
26082 goto overflow;
26083 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26084 index 113e707..0a690e1 100644
26085 --- a/arch/x86/kernel/msr.c
26086 +++ b/arch/x86/kernel/msr.c
26087 @@ -39,6 +39,7 @@
26088 #include <linux/notifier.h>
26089 #include <linux/uaccess.h>
26090 #include <linux/gfp.h>
26091 +#include <linux/grsecurity.h>
26092
26093 #include <asm/processor.h>
26094 #include <asm/msr.h>
26095 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26096 int err = 0;
26097 ssize_t bytes = 0;
26098
26099 +#ifdef CONFIG_GRKERNSEC_KMEM
26100 + gr_handle_msr_write();
26101 + return -EPERM;
26102 +#endif
26103 +
26104 if (count % 8)
26105 return -EINVAL; /* Invalid chunk size */
26106
26107 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26108 err = -EBADF;
26109 break;
26110 }
26111 +#ifdef CONFIG_GRKERNSEC_KMEM
26112 + gr_handle_msr_write();
26113 + return -EPERM;
26114 +#endif
26115 if (copy_from_user(&regs, uregs, sizeof regs)) {
26116 err = -EFAULT;
26117 break;
26118 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26119 return notifier_from_errno(err);
26120 }
26121
26122 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26123 +static struct notifier_block msr_class_cpu_notifier = {
26124 .notifier_call = msr_class_cpu_callback,
26125 };
26126
26127 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26128 index c3e985d..110a36a 100644
26129 --- a/arch/x86/kernel/nmi.c
26130 +++ b/arch/x86/kernel/nmi.c
26131 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26132
26133 static void nmi_max_handler(struct irq_work *w)
26134 {
26135 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26136 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26137 int remainder_ns, decimal_msecs;
26138 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26139 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26140
26141 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26142 decimal_msecs = remainder_ns / 1000;
26143
26144 printk_ratelimited(KERN_INFO
26145 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26146 - a->handler, whole_msecs, decimal_msecs);
26147 + n->action->handler, whole_msecs, decimal_msecs);
26148 }
26149
26150 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26151 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26152 delta = sched_clock() - delta;
26153 trace_nmi_handler(a->handler, (int)delta, thishandled);
26154
26155 - if (delta < nmi_longest_ns || delta < a->max_duration)
26156 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26157 continue;
26158
26159 - a->max_duration = delta;
26160 - irq_work_queue(&a->irq_work);
26161 + a->work->max_duration = delta;
26162 + irq_work_queue(&a->work->irq_work);
26163 }
26164
26165 rcu_read_unlock();
26166 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26167 }
26168 NOKPROBE_SYMBOL(nmi_handle);
26169
26170 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26171 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26172 {
26173 struct nmi_desc *desc = nmi_to_desc(type);
26174 unsigned long flags;
26175 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26176 if (!action->handler)
26177 return -EINVAL;
26178
26179 - init_irq_work(&action->irq_work, nmi_max_handler);
26180 + action->work->action = action;
26181 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26182
26183 spin_lock_irqsave(&desc->lock, flags);
26184
26185 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26186 * event confuses some handlers (kdump uses this flag)
26187 */
26188 if (action->flags & NMI_FLAG_FIRST)
26189 - list_add_rcu(&action->list, &desc->head);
26190 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26191 else
26192 - list_add_tail_rcu(&action->list, &desc->head);
26193 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26194
26195 spin_unlock_irqrestore(&desc->lock, flags);
26196 return 0;
26197 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26198 if (!strcmp(n->name, name)) {
26199 WARN(in_nmi(),
26200 "Trying to free NMI (%s) from NMI context!\n", n->name);
26201 - list_del_rcu(&n->list);
26202 + pax_list_del_rcu((struct list_head *)&n->list);
26203 break;
26204 }
26205 }
26206 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26207 dotraplinkage notrace void
26208 do_nmi(struct pt_regs *regs, long error_code)
26209 {
26210 +
26211 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26212 + if (!user_mode(regs)) {
26213 + unsigned long cs = regs->cs & 0xFFFF;
26214 + unsigned long ip = ktva_ktla(regs->ip);
26215 +
26216 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26217 + regs->ip = ip;
26218 + }
26219 +#endif
26220 +
26221 nmi_nesting_preprocess(regs);
26222
26223 nmi_enter();
26224 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26225 index 6d9582e..f746287 100644
26226 --- a/arch/x86/kernel/nmi_selftest.c
26227 +++ b/arch/x86/kernel/nmi_selftest.c
26228 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26229 {
26230 /* trap all the unknown NMIs we may generate */
26231 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26232 - __initdata);
26233 + __initconst);
26234 }
26235
26236 static void __init cleanup_nmi_testsuite(void)
26237 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26238 unsigned long timeout;
26239
26240 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26241 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26242 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26243 nmi_fail = FAILURE;
26244 return;
26245 }
26246 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26247 index bbb6c73..24a58ef 100644
26248 --- a/arch/x86/kernel/paravirt-spinlocks.c
26249 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26250 @@ -8,7 +8,7 @@
26251
26252 #include <asm/paravirt.h>
26253
26254 -struct pv_lock_ops pv_lock_ops = {
26255 +struct pv_lock_ops pv_lock_ops __read_only = {
26256 #ifdef CONFIG_SMP
26257 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26258 .unlock_kick = paravirt_nop,
26259 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26260 index 548d25f..f8fb99c 100644
26261 --- a/arch/x86/kernel/paravirt.c
26262 +++ b/arch/x86/kernel/paravirt.c
26263 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26264 {
26265 return x;
26266 }
26267 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26268 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26269 +#endif
26270
26271 void __init default_banner(void)
26272 {
26273 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26274
26275 if (opfunc == NULL)
26276 /* If there's no function, patch it with a ud2a (BUG) */
26277 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26278 - else if (opfunc == _paravirt_nop)
26279 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26280 + else if (opfunc == (void *)_paravirt_nop)
26281 /* If the operation is a nop, then nop the callsite */
26282 ret = paravirt_patch_nop();
26283
26284 /* identity functions just return their single argument */
26285 - else if (opfunc == _paravirt_ident_32)
26286 + else if (opfunc == (void *)_paravirt_ident_32)
26287 ret = paravirt_patch_ident_32(insnbuf, len);
26288 - else if (opfunc == _paravirt_ident_64)
26289 + else if (opfunc == (void *)_paravirt_ident_64)
26290 ret = paravirt_patch_ident_64(insnbuf, len);
26291 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26292 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26293 + ret = paravirt_patch_ident_64(insnbuf, len);
26294 +#endif
26295
26296 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26297 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26298 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26299 if (insn_len > len || start == NULL)
26300 insn_len = len;
26301 else
26302 - memcpy(insnbuf, start, insn_len);
26303 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26304
26305 return insn_len;
26306 }
26307 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26308 return this_cpu_read(paravirt_lazy_mode);
26309 }
26310
26311 -struct pv_info pv_info = {
26312 +struct pv_info pv_info __read_only = {
26313 .name = "bare hardware",
26314 .paravirt_enabled = 0,
26315 .kernel_rpl = 0,
26316 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26317 #endif
26318 };
26319
26320 -struct pv_init_ops pv_init_ops = {
26321 +struct pv_init_ops pv_init_ops __read_only = {
26322 .patch = native_patch,
26323 };
26324
26325 -struct pv_time_ops pv_time_ops = {
26326 +struct pv_time_ops pv_time_ops __read_only = {
26327 .sched_clock = native_sched_clock,
26328 .steal_clock = native_steal_clock,
26329 };
26330
26331 -__visible struct pv_irq_ops pv_irq_ops = {
26332 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26333 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26334 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26335 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26336 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26337 #endif
26338 };
26339
26340 -__visible struct pv_cpu_ops pv_cpu_ops = {
26341 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26342 .cpuid = native_cpuid,
26343 .get_debugreg = native_get_debugreg,
26344 .set_debugreg = native_set_debugreg,
26345 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26346 NOKPROBE_SYMBOL(native_set_debugreg);
26347 NOKPROBE_SYMBOL(native_load_idt);
26348
26349 -struct pv_apic_ops pv_apic_ops = {
26350 +struct pv_apic_ops pv_apic_ops __read_only= {
26351 #ifdef CONFIG_X86_LOCAL_APIC
26352 .startup_ipi_hook = paravirt_nop,
26353 #endif
26354 };
26355
26356 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26357 +#ifdef CONFIG_X86_32
26358 +#ifdef CONFIG_X86_PAE
26359 +/* 64-bit pagetable entries */
26360 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26361 +#else
26362 /* 32-bit pagetable entries */
26363 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26364 +#endif
26365 #else
26366 /* 64-bit pagetable entries */
26367 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26368 #endif
26369
26370 -struct pv_mmu_ops pv_mmu_ops = {
26371 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26372
26373 .read_cr2 = native_read_cr2,
26374 .write_cr2 = native_write_cr2,
26375 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26376 .make_pud = PTE_IDENT,
26377
26378 .set_pgd = native_set_pgd,
26379 + .set_pgd_batched = native_set_pgd_batched,
26380 #endif
26381 #endif /* PAGETABLE_LEVELS >= 3 */
26382
26383 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26384 },
26385
26386 .set_fixmap = native_set_fixmap,
26387 +
26388 +#ifdef CONFIG_PAX_KERNEXEC
26389 + .pax_open_kernel = native_pax_open_kernel,
26390 + .pax_close_kernel = native_pax_close_kernel,
26391 +#endif
26392 +
26393 };
26394
26395 EXPORT_SYMBOL_GPL(pv_time_ops);
26396 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26397 index a1da673..b6f5831 100644
26398 --- a/arch/x86/kernel/paravirt_patch_64.c
26399 +++ b/arch/x86/kernel/paravirt_patch_64.c
26400 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26401 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26402 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26403 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26404 +
26405 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26406 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26407 +#endif
26408 +
26409 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26410 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26411
26412 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26413 PATCH_SITE(pv_mmu_ops, read_cr3);
26414 PATCH_SITE(pv_mmu_ops, write_cr3);
26415 PATCH_SITE(pv_cpu_ops, clts);
26416 +
26417 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26418 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26419 +#endif
26420 +
26421 PATCH_SITE(pv_cpu_ops, wbinvd);
26422
26423 patch_site:
26424 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26425 index 0497f71..7186c0d 100644
26426 --- a/arch/x86/kernel/pci-calgary_64.c
26427 +++ b/arch/x86/kernel/pci-calgary_64.c
26428 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26429 tce_space = be64_to_cpu(readq(target));
26430 tce_space = tce_space & TAR_SW_BITS;
26431
26432 - tce_space = tce_space & (~specified_table_size);
26433 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26434 info->tce_space = (u64 *)__va(tce_space);
26435 }
26436 }
26437 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26438 index 35ccf75..7a15747 100644
26439 --- a/arch/x86/kernel/pci-iommu_table.c
26440 +++ b/arch/x86/kernel/pci-iommu_table.c
26441 @@ -2,7 +2,7 @@
26442 #include <asm/iommu_table.h>
26443 #include <linux/string.h>
26444 #include <linux/kallsyms.h>
26445 -
26446 +#include <linux/sched.h>
26447
26448 #define DEBUG 1
26449
26450 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26451 index 77dd0ad..9ec4723 100644
26452 --- a/arch/x86/kernel/pci-swiotlb.c
26453 +++ b/arch/x86/kernel/pci-swiotlb.c
26454 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26455 struct dma_attrs *attrs)
26456 {
26457 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26458 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26459 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26460 else
26461 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26462 }
26463 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26464 index a388bb8..97064ad 100644
26465 --- a/arch/x86/kernel/process.c
26466 +++ b/arch/x86/kernel/process.c
26467 @@ -38,7 +38,8 @@
26468 * section. Since TSS's are completely CPU-local, we want them
26469 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26470 */
26471 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26472 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26473 +EXPORT_SYMBOL(init_tss);
26474
26475 #ifdef CONFIG_X86_64
26476 static DEFINE_PER_CPU(unsigned char, is_idle);
26477 @@ -96,7 +97,7 @@ void arch_task_cache_init(void)
26478 task_xstate_cachep =
26479 kmem_cache_create("task_xstate", xstate_size,
26480 __alignof__(union thread_xstate),
26481 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26482 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26483 setup_xstate_comp();
26484 }
26485
26486 @@ -110,7 +111,7 @@ void exit_thread(void)
26487 unsigned long *bp = t->io_bitmap_ptr;
26488
26489 if (bp) {
26490 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26491 + struct tss_struct *tss = init_tss + get_cpu();
26492
26493 t->io_bitmap_ptr = NULL;
26494 clear_thread_flag(TIF_IO_BITMAP);
26495 @@ -130,6 +131,9 @@ void flush_thread(void)
26496 {
26497 struct task_struct *tsk = current;
26498
26499 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26500 + loadsegment(gs, 0);
26501 +#endif
26502 flush_ptrace_hw_breakpoint(tsk);
26503 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26504 drop_init_fpu(tsk);
26505 @@ -276,7 +280,7 @@ static void __exit_idle(void)
26506 void exit_idle(void)
26507 {
26508 /* idle loop has pid 0 */
26509 - if (current->pid)
26510 + if (task_pid_nr(current))
26511 return;
26512 __exit_idle();
26513 }
26514 @@ -329,7 +333,7 @@ bool xen_set_default_idle(void)
26515 return ret;
26516 }
26517 #endif
26518 -void stop_this_cpu(void *dummy)
26519 +__noreturn void stop_this_cpu(void *dummy)
26520 {
26521 local_irq_disable();
26522 /*
26523 @@ -508,16 +512,37 @@ static int __init idle_setup(char *str)
26524 }
26525 early_param("idle", idle_setup);
26526
26527 -unsigned long arch_align_stack(unsigned long sp)
26528 +#ifdef CONFIG_PAX_RANDKSTACK
26529 +void pax_randomize_kstack(struct pt_regs *regs)
26530 {
26531 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26532 - sp -= get_random_int() % 8192;
26533 - return sp & ~0xf;
26534 -}
26535 + struct thread_struct *thread = &current->thread;
26536 + unsigned long time;
26537
26538 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26539 -{
26540 - unsigned long range_end = mm->brk + 0x02000000;
26541 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26542 -}
26543 + if (!randomize_va_space)
26544 + return;
26545 +
26546 + if (v8086_mode(regs))
26547 + return;
26548
26549 + rdtscl(time);
26550 +
26551 + /* P4 seems to return a 0 LSB, ignore it */
26552 +#ifdef CONFIG_MPENTIUM4
26553 + time &= 0x3EUL;
26554 + time <<= 2;
26555 +#elif defined(CONFIG_X86_64)
26556 + time &= 0xFUL;
26557 + time <<= 4;
26558 +#else
26559 + time &= 0x1FUL;
26560 + time <<= 3;
26561 +#endif
26562 +
26563 + thread->sp0 ^= time;
26564 + load_sp0(init_tss + smp_processor_id(), thread);
26565 +
26566 +#ifdef CONFIG_X86_64
26567 + this_cpu_write(kernel_stack, thread->sp0);
26568 +#endif
26569 +}
26570 +#endif
26571 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26572 index 603c4f9..3a105d7 100644
26573 --- a/arch/x86/kernel/process_32.c
26574 +++ b/arch/x86/kernel/process_32.c
26575 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26576 unsigned long thread_saved_pc(struct task_struct *tsk)
26577 {
26578 return ((unsigned long *)tsk->thread.sp)[3];
26579 +//XXX return tsk->thread.eip;
26580 }
26581
26582 void __show_regs(struct pt_regs *regs, int all)
26583 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26584 unsigned long sp;
26585 unsigned short ss, gs;
26586
26587 - if (user_mode_vm(regs)) {
26588 + if (user_mode(regs)) {
26589 sp = regs->sp;
26590 ss = regs->ss & 0xffff;
26591 - gs = get_user_gs(regs);
26592 } else {
26593 sp = kernel_stack_pointer(regs);
26594 savesegment(ss, ss);
26595 - savesegment(gs, gs);
26596 }
26597 + gs = get_user_gs(regs);
26598
26599 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26600 (u16)regs->cs, regs->ip, regs->flags,
26601 - smp_processor_id());
26602 + raw_smp_processor_id());
26603 print_symbol("EIP is at %s\n", regs->ip);
26604
26605 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26606 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26607 int copy_thread(unsigned long clone_flags, unsigned long sp,
26608 unsigned long arg, struct task_struct *p)
26609 {
26610 - struct pt_regs *childregs = task_pt_regs(p);
26611 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26612 struct task_struct *tsk;
26613 int err;
26614
26615 p->thread.sp = (unsigned long) childregs;
26616 p->thread.sp0 = (unsigned long) (childregs+1);
26617 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26618 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26619
26620 if (unlikely(p->flags & PF_KTHREAD)) {
26621 /* kernel thread */
26622 memset(childregs, 0, sizeof(struct pt_regs));
26623 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26624 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26625 - childregs->ds = __USER_DS;
26626 - childregs->es = __USER_DS;
26627 + savesegment(gs, childregs->gs);
26628 + childregs->ds = __KERNEL_DS;
26629 + childregs->es = __KERNEL_DS;
26630 childregs->fs = __KERNEL_PERCPU;
26631 childregs->bx = sp; /* function */
26632 childregs->bp = arg;
26633 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26634 struct thread_struct *prev = &prev_p->thread,
26635 *next = &next_p->thread;
26636 int cpu = smp_processor_id();
26637 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26638 + struct tss_struct *tss = init_tss + cpu;
26639 fpu_switch_t fpu;
26640
26641 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26642 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26643 */
26644 lazy_save_gs(prev->gs);
26645
26646 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26647 + __set_fs(task_thread_info(next_p)->addr_limit);
26648 +#endif
26649 +
26650 /*
26651 * Load the per-thread Thread-Local Storage descriptor.
26652 */
26653 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26654 */
26655 arch_end_context_switch(next_p);
26656
26657 - this_cpu_write(kernel_stack,
26658 - (unsigned long)task_stack_page(next_p) +
26659 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26660 + this_cpu_write(current_task, next_p);
26661 + this_cpu_write(current_tinfo, &next_p->tinfo);
26662 + this_cpu_write(kernel_stack, next->sp0);
26663
26664 /*
26665 * Restore %gs if needed (which is common)
26666 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26667
26668 switch_fpu_finish(next_p, fpu);
26669
26670 - this_cpu_write(current_task, next_p);
26671 -
26672 return prev_p;
26673 }
26674
26675 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26676 } while (count++ < 16);
26677 return 0;
26678 }
26679 -
26680 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26681 index 67fcc43..0d2c630 100644
26682 --- a/arch/x86/kernel/process_64.c
26683 +++ b/arch/x86/kernel/process_64.c
26684 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26685 struct pt_regs *childregs;
26686 struct task_struct *me = current;
26687
26688 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26689 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26690 childregs = task_pt_regs(p);
26691 p->thread.sp = (unsigned long) childregs;
26692 p->thread.usersp = me->thread.usersp;
26693 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26694 set_tsk_thread_flag(p, TIF_FORK);
26695 p->thread.io_bitmap_ptr = NULL;
26696
26697 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26698 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26699 savesegment(es, p->thread.es);
26700 savesegment(ds, p->thread.ds);
26701 + savesegment(ss, p->thread.ss);
26702 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26703 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26704
26705 if (unlikely(p->flags & PF_KTHREAD)) {
26706 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26707 struct thread_struct *prev = &prev_p->thread;
26708 struct thread_struct *next = &next_p->thread;
26709 int cpu = smp_processor_id();
26710 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26711 + struct tss_struct *tss = init_tss + cpu;
26712 unsigned fsindex, gsindex;
26713 fpu_switch_t fpu;
26714
26715 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26716 if (unlikely(next->ds | prev->ds))
26717 loadsegment(ds, next->ds);
26718
26719 + savesegment(ss, prev->ss);
26720 + if (unlikely(next->ss != prev->ss))
26721 + loadsegment(ss, next->ss);
26722 +
26723 /*
26724 * Switch FS and GS.
26725 *
26726 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26727 prev->usersp = this_cpu_read(old_rsp);
26728 this_cpu_write(old_rsp, next->usersp);
26729 this_cpu_write(current_task, next_p);
26730 + this_cpu_write(current_tinfo, &next_p->tinfo);
26731
26732 /*
26733 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26734 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26735 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26736 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26737
26738 - this_cpu_write(kernel_stack,
26739 - (unsigned long)task_stack_page(next_p) +
26740 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26741 + this_cpu_write(kernel_stack, next->sp0);
26742
26743 /*
26744 * Now maybe reload the debug registers and handle I/O bitmaps
26745 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26746 if (!p || p == current || p->state == TASK_RUNNING)
26747 return 0;
26748 stack = (unsigned long)task_stack_page(p);
26749 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26750 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26751 return 0;
26752 fp = *(u64 *)(p->thread.sp);
26753 do {
26754 - if (fp < (unsigned long)stack ||
26755 - fp >= (unsigned long)stack+THREAD_SIZE)
26756 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26757 return 0;
26758 ip = *(u64 *)(fp+8);
26759 if (!in_sched_functions(ip))
26760 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26761 index e510618..5165ac0 100644
26762 --- a/arch/x86/kernel/ptrace.c
26763 +++ b/arch/x86/kernel/ptrace.c
26764 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26765 unsigned long sp = (unsigned long)&regs->sp;
26766 u32 *prev_esp;
26767
26768 - if (context == (sp & ~(THREAD_SIZE - 1)))
26769 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26770 return sp;
26771
26772 - prev_esp = (u32 *)(context);
26773 + prev_esp = *(u32 **)(context);
26774 if (prev_esp)
26775 return (unsigned long)prev_esp;
26776
26777 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26778 if (child->thread.gs != value)
26779 return do_arch_prctl(child, ARCH_SET_GS, value);
26780 return 0;
26781 +
26782 + case offsetof(struct user_regs_struct,ip):
26783 + /*
26784 + * Protect against any attempt to set ip to an
26785 + * impossible address. There are dragons lurking if the
26786 + * address is noncanonical. (This explicitly allows
26787 + * setting ip to TASK_SIZE_MAX, because user code can do
26788 + * that all by itself by running off the end of its
26789 + * address space.
26790 + */
26791 + if (value > TASK_SIZE_MAX)
26792 + return -EIO;
26793 + break;
26794 +
26795 #endif
26796 }
26797
26798 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26799 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26800 {
26801 int i;
26802 - int dr7 = 0;
26803 + unsigned long dr7 = 0;
26804 struct arch_hw_breakpoint *info;
26805
26806 for (i = 0; i < HBP_NUM; i++) {
26807 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26808 unsigned long addr, unsigned long data)
26809 {
26810 int ret;
26811 - unsigned long __user *datap = (unsigned long __user *)data;
26812 + unsigned long __user *datap = (__force unsigned long __user *)data;
26813
26814 switch (request) {
26815 /* read the word at location addr in the USER area. */
26816 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26817 if ((int) addr < 0)
26818 return -EIO;
26819 ret = do_get_thread_area(child, addr,
26820 - (struct user_desc __user *)data);
26821 + (__force struct user_desc __user *) data);
26822 break;
26823
26824 case PTRACE_SET_THREAD_AREA:
26825 if ((int) addr < 0)
26826 return -EIO;
26827 ret = do_set_thread_area(child, addr,
26828 - (struct user_desc __user *)data, 0);
26829 + (__force struct user_desc __user *) data, 0);
26830 break;
26831 #endif
26832
26833 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26834
26835 #ifdef CONFIG_X86_64
26836
26837 -static struct user_regset x86_64_regsets[] __read_mostly = {
26838 +static user_regset_no_const x86_64_regsets[] __read_only = {
26839 [REGSET_GENERAL] = {
26840 .core_note_type = NT_PRSTATUS,
26841 .n = sizeof(struct user_regs_struct) / sizeof(long),
26842 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26843 #endif /* CONFIG_X86_64 */
26844
26845 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26846 -static struct user_regset x86_32_regsets[] __read_mostly = {
26847 +static user_regset_no_const x86_32_regsets[] __read_only = {
26848 [REGSET_GENERAL] = {
26849 .core_note_type = NT_PRSTATUS,
26850 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26851 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26852 */
26853 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26854
26855 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26856 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26857 {
26858 #ifdef CONFIG_X86_64
26859 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26860 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26861 memset(info, 0, sizeof(*info));
26862 info->si_signo = SIGTRAP;
26863 info->si_code = si_code;
26864 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26865 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26866 }
26867
26868 void user_single_step_siginfo(struct task_struct *tsk,
26869 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26870 }
26871 }
26872
26873 +#ifdef CONFIG_GRKERNSEC_SETXID
26874 +extern void gr_delayed_cred_worker(void);
26875 +#endif
26876 +
26877 /*
26878 * We can return 0 to resume the syscall or anything else to go to phase
26879 * 2. If we resume the syscall, we need to put something appropriate in
26880 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26881
26882 BUG_ON(regs != task_pt_regs(current));
26883
26884 +#ifdef CONFIG_GRKERNSEC_SETXID
26885 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26886 + gr_delayed_cred_worker();
26887 +#endif
26888 +
26889 /*
26890 * If we stepped into a sysenter/syscall insn, it trapped in
26891 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26892 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26893 */
26894 user_exit();
26895
26896 +#ifdef CONFIG_GRKERNSEC_SETXID
26897 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26898 + gr_delayed_cred_worker();
26899 +#endif
26900 +
26901 audit_syscall_exit(regs);
26902
26903 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26904 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26905 index e5ecd20..60f7eef 100644
26906 --- a/arch/x86/kernel/pvclock.c
26907 +++ b/arch/x86/kernel/pvclock.c
26908 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26909 reset_hung_task_detector();
26910 }
26911
26912 -static atomic64_t last_value = ATOMIC64_INIT(0);
26913 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26914
26915 void pvclock_resume(void)
26916 {
26917 - atomic64_set(&last_value, 0);
26918 + atomic64_set_unchecked(&last_value, 0);
26919 }
26920
26921 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26922 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26923 * updating at the same time, and one of them could be slightly behind,
26924 * making the assumption that last_value always go forward fail to hold.
26925 */
26926 - last = atomic64_read(&last_value);
26927 + last = atomic64_read_unchecked(&last_value);
26928 do {
26929 if (ret < last)
26930 return last;
26931 - last = atomic64_cmpxchg(&last_value, last, ret);
26932 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
26933 } while (unlikely(last != ret));
26934
26935 return ret;
26936 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
26937 index 86db4bc..a50a54a 100644
26938 --- a/arch/x86/kernel/reboot.c
26939 +++ b/arch/x86/kernel/reboot.c
26940 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
26941
26942 void __noreturn machine_real_restart(unsigned int type)
26943 {
26944 +
26945 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
26946 + struct desc_struct *gdt;
26947 +#endif
26948 +
26949 local_irq_disable();
26950
26951 /*
26952 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
26953
26954 /* Jump to the identity-mapped low memory code */
26955 #ifdef CONFIG_X86_32
26956 - asm volatile("jmpl *%0" : :
26957 +
26958 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
26959 + gdt = get_cpu_gdt_table(smp_processor_id());
26960 + pax_open_kernel();
26961 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26962 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
26963 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
26964 + loadsegment(ds, __KERNEL_DS);
26965 + loadsegment(es, __KERNEL_DS);
26966 + loadsegment(ss, __KERNEL_DS);
26967 +#endif
26968 +#ifdef CONFIG_PAX_KERNEXEC
26969 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
26970 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
26971 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
26972 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
26973 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
26974 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
26975 +#endif
26976 + pax_close_kernel();
26977 +#endif
26978 +
26979 + asm volatile("ljmpl *%0" : :
26980 "rm" (real_mode_header->machine_real_restart_asm),
26981 "a" (type));
26982 #else
26983 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
26984 /*
26985 * This is a single dmi_table handling all reboot quirks.
26986 */
26987 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
26988 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
26989
26990 /* Acer */
26991 { /* Handle reboot issue on Acer Aspire one */
26992 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
26993 * This means that this function can never return, it can misbehave
26994 * by not rebooting properly and hanging.
26995 */
26996 -static void native_machine_emergency_restart(void)
26997 +static void __noreturn native_machine_emergency_restart(void)
26998 {
26999 int i;
27000 int attempt = 0;
27001 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27002 #endif
27003 }
27004
27005 -static void __machine_emergency_restart(int emergency)
27006 +static void __noreturn __machine_emergency_restart(int emergency)
27007 {
27008 reboot_emergency = emergency;
27009 machine_ops.emergency_restart();
27010 }
27011
27012 -static void native_machine_restart(char *__unused)
27013 +static void __noreturn native_machine_restart(char *__unused)
27014 {
27015 pr_notice("machine restart\n");
27016
27017 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27018 __machine_emergency_restart(0);
27019 }
27020
27021 -static void native_machine_halt(void)
27022 +static void __noreturn native_machine_halt(void)
27023 {
27024 /* Stop other cpus and apics */
27025 machine_shutdown();
27026 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27027 stop_this_cpu(NULL);
27028 }
27029
27030 -static void native_machine_power_off(void)
27031 +static void __noreturn native_machine_power_off(void)
27032 {
27033 if (pm_power_off) {
27034 if (!reboot_force)
27035 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27036 }
27037 /* A fallback in case there is no PM info available */
27038 tboot_shutdown(TB_SHUTDOWN_HALT);
27039 + unreachable();
27040 }
27041
27042 -struct machine_ops machine_ops = {
27043 +struct machine_ops machine_ops __read_only = {
27044 .power_off = native_machine_power_off,
27045 .shutdown = native_machine_shutdown,
27046 .emergency_restart = native_machine_emergency_restart,
27047 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27048 index c8e41e9..64049ef 100644
27049 --- a/arch/x86/kernel/reboot_fixups_32.c
27050 +++ b/arch/x86/kernel/reboot_fixups_32.c
27051 @@ -57,7 +57,7 @@ struct device_fixup {
27052 unsigned int vendor;
27053 unsigned int device;
27054 void (*reboot_fixup)(struct pci_dev *);
27055 -};
27056 +} __do_const;
27057
27058 /*
27059 * PCI ids solely used for fixups_table go here
27060 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27061 index 3fd2c69..a444264 100644
27062 --- a/arch/x86/kernel/relocate_kernel_64.S
27063 +++ b/arch/x86/kernel/relocate_kernel_64.S
27064 @@ -96,8 +96,7 @@ relocate_kernel:
27065
27066 /* jump to identity mapped page */
27067 addq $(identity_mapped - relocate_kernel), %r8
27068 - pushq %r8
27069 - ret
27070 + jmp *%r8
27071
27072 identity_mapped:
27073 /* set return address to 0 if not preserving context */
27074 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27075 index 0a2421c..11f3f36 100644
27076 --- a/arch/x86/kernel/setup.c
27077 +++ b/arch/x86/kernel/setup.c
27078 @@ -111,6 +111,7 @@
27079 #include <asm/mce.h>
27080 #include <asm/alternative.h>
27081 #include <asm/prom.h>
27082 +#include <asm/boot.h>
27083
27084 /*
27085 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27086 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27087 #endif
27088
27089
27090 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27091 -__visible unsigned long mmu_cr4_features;
27092 +#ifdef CONFIG_X86_64
27093 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27094 +#elif defined(CONFIG_X86_PAE)
27095 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27096 #else
27097 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27098 +__visible unsigned long mmu_cr4_features __read_only;
27099 #endif
27100
27101 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27102 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27103 * area (640->1Mb) as ram even though it is not.
27104 * take them out.
27105 */
27106 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27107 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27108
27109 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27110 }
27111 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27112 /* called before trim_bios_range() to spare extra sanitize */
27113 static void __init e820_add_kernel_range(void)
27114 {
27115 - u64 start = __pa_symbol(_text);
27116 + u64 start = __pa_symbol(ktla_ktva(_text));
27117 u64 size = __pa_symbol(_end) - start;
27118
27119 /*
27120 @@ -855,8 +858,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27121
27122 void __init setup_arch(char **cmdline_p)
27123 {
27124 +#ifdef CONFIG_X86_32
27125 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27126 +#else
27127 memblock_reserve(__pa_symbol(_text),
27128 (unsigned long)__bss_stop - (unsigned long)_text);
27129 +#endif
27130
27131 early_reserve_initrd();
27132
27133 @@ -954,16 +961,16 @@ void __init setup_arch(char **cmdline_p)
27134
27135 if (!boot_params.hdr.root_flags)
27136 root_mountflags &= ~MS_RDONLY;
27137 - init_mm.start_code = (unsigned long) _text;
27138 - init_mm.end_code = (unsigned long) _etext;
27139 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27140 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27141 init_mm.end_data = (unsigned long) _edata;
27142 init_mm.brk = _brk_end;
27143
27144 mpx_mm_init(&init_mm);
27145
27146 - code_resource.start = __pa_symbol(_text);
27147 - code_resource.end = __pa_symbol(_etext)-1;
27148 - data_resource.start = __pa_symbol(_etext);
27149 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27150 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27151 + data_resource.start = __pa_symbol(_sdata);
27152 data_resource.end = __pa_symbol(_edata)-1;
27153 bss_resource.start = __pa_symbol(__bss_start);
27154 bss_resource.end = __pa_symbol(__bss_stop)-1;
27155 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27156 index e4fcb87..9c06c55 100644
27157 --- a/arch/x86/kernel/setup_percpu.c
27158 +++ b/arch/x86/kernel/setup_percpu.c
27159 @@ -21,19 +21,17 @@
27160 #include <asm/cpu.h>
27161 #include <asm/stackprotector.h>
27162
27163 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27164 +#ifdef CONFIG_SMP
27165 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27166 EXPORT_PER_CPU_SYMBOL(cpu_number);
27167 +#endif
27168
27169 -#ifdef CONFIG_X86_64
27170 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27171 -#else
27172 -#define BOOT_PERCPU_OFFSET 0
27173 -#endif
27174
27175 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27176 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27177
27178 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27179 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27180 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27181 };
27182 EXPORT_SYMBOL(__per_cpu_offset);
27183 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27184 {
27185 #ifdef CONFIG_NEED_MULTIPLE_NODES
27186 pg_data_t *last = NULL;
27187 - unsigned int cpu;
27188 + int cpu;
27189
27190 for_each_possible_cpu(cpu) {
27191 int node = early_cpu_to_node(cpu);
27192 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27193 {
27194 #ifdef CONFIG_X86_32
27195 struct desc_struct gdt;
27196 + unsigned long base = per_cpu_offset(cpu);
27197
27198 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27199 - 0x2 | DESCTYPE_S, 0x8);
27200 - gdt.s = 1;
27201 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27202 + 0x83 | DESCTYPE_S, 0xC);
27203 write_gdt_entry(get_cpu_gdt_table(cpu),
27204 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27205 #endif
27206 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27207 /* alrighty, percpu areas up and running */
27208 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27209 for_each_possible_cpu(cpu) {
27210 +#ifdef CONFIG_CC_STACKPROTECTOR
27211 +#ifdef CONFIG_X86_32
27212 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27213 +#endif
27214 +#endif
27215 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27216 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27217 per_cpu(cpu_number, cpu) = cpu;
27218 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27219 */
27220 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27221 #endif
27222 +#ifdef CONFIG_CC_STACKPROTECTOR
27223 +#ifdef CONFIG_X86_32
27224 + if (!cpu)
27225 + per_cpu(stack_canary.canary, cpu) = canary;
27226 +#endif
27227 +#endif
27228 /*
27229 * Up to this point, the boot CPU has been using .init.data
27230 * area. Reload any changed state for the boot CPU.
27231 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27232 index e504246..ba10432 100644
27233 --- a/arch/x86/kernel/signal.c
27234 +++ b/arch/x86/kernel/signal.c
27235 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27236 * Align the stack pointer according to the i386 ABI,
27237 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27238 */
27239 - sp = ((sp + 4) & -16ul) - 4;
27240 + sp = ((sp - 12) & -16ul) - 4;
27241 #else /* !CONFIG_X86_32 */
27242 sp = round_down(sp, 16) - 8;
27243 #endif
27244 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27245 }
27246
27247 if (current->mm->context.vdso)
27248 - restorer = current->mm->context.vdso +
27249 - selected_vdso32->sym___kernel_sigreturn;
27250 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27251 else
27252 - restorer = &frame->retcode;
27253 + restorer = (void __user *)&frame->retcode;
27254 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27255 restorer = ksig->ka.sa.sa_restorer;
27256
27257 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27258 * reasons and because gdb uses it as a signature to notice
27259 * signal handler stack frames.
27260 */
27261 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27262 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27263
27264 if (err)
27265 return -EFAULT;
27266 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27267 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27268
27269 /* Set up to return from userspace. */
27270 - restorer = current->mm->context.vdso +
27271 - selected_vdso32->sym___kernel_rt_sigreturn;
27272 + if (current->mm->context.vdso)
27273 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27274 + else
27275 + restorer = (void __user *)&frame->retcode;
27276 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27277 restorer = ksig->ka.sa.sa_restorer;
27278 put_user_ex(restorer, &frame->pretcode);
27279 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27280 * reasons and because gdb uses it as a signature to notice
27281 * signal handler stack frames.
27282 */
27283 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27284 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27285 } put_user_catch(err);
27286
27287 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27288 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27289 {
27290 int usig = signr_convert(ksig->sig);
27291 sigset_t *set = sigmask_to_save();
27292 - compat_sigset_t *cset = (compat_sigset_t *) set;
27293 + sigset_t sigcopy;
27294 + compat_sigset_t *cset;
27295 +
27296 + sigcopy = *set;
27297 +
27298 + cset = (compat_sigset_t *) &sigcopy;
27299
27300 /* Set up the stack frame */
27301 if (is_ia32_frame()) {
27302 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27303 } else if (is_x32_frame()) {
27304 return x32_setup_rt_frame(ksig, cset, regs);
27305 } else {
27306 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27307 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27308 }
27309 }
27310
27311 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27312 index be8e1bd..a3d93fa 100644
27313 --- a/arch/x86/kernel/smp.c
27314 +++ b/arch/x86/kernel/smp.c
27315 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27316
27317 __setup("nonmi_ipi", nonmi_ipi_setup);
27318
27319 -struct smp_ops smp_ops = {
27320 +struct smp_ops smp_ops __read_only = {
27321 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27322 .smp_prepare_cpus = native_smp_prepare_cpus,
27323 .smp_cpus_done = native_smp_cpus_done,
27324 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27325 index febc6aa..37d8edf 100644
27326 --- a/arch/x86/kernel/smpboot.c
27327 +++ b/arch/x86/kernel/smpboot.c
27328 @@ -229,14 +229,17 @@ static void notrace start_secondary(void *unused)
27329
27330 enable_start_cpu0 = 0;
27331
27332 -#ifdef CONFIG_X86_32
27333 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27334 + barrier();
27335 +
27336 /* switch away from the initial page table */
27337 +#ifdef CONFIG_PAX_PER_CPU_PGD
27338 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27339 +#else
27340 load_cr3(swapper_pg_dir);
27341 +#endif
27342 __flush_tlb_all();
27343 -#endif
27344
27345 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27346 - barrier();
27347 /*
27348 * Check TSC synchronization with the BP:
27349 */
27350 @@ -800,8 +803,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27351 alternatives_enable_smp();
27352
27353 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27354 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27355 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27356 per_cpu(current_task, cpu) = idle;
27357 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27358
27359 #ifdef CONFIG_X86_32
27360 /* Stack for startup_32 can be just as for start_secondary onwards */
27361 @@ -810,10 +814,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27362 clear_tsk_thread_flag(idle, TIF_FORK);
27363 initial_gs = per_cpu_offset(cpu);
27364 #endif
27365 - per_cpu(kernel_stack, cpu) =
27366 - (unsigned long)task_stack_page(idle) -
27367 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27368 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27369 + pax_open_kernel();
27370 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27371 + pax_close_kernel();
27372 initial_code = (unsigned long)start_secondary;
27373 stack_start = idle->thread.sp;
27374
27375 @@ -953,6 +957,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27376 /* the FPU context is blank, nobody can own it */
27377 __cpu_disable_lazy_restore(cpu);
27378
27379 +#ifdef CONFIG_PAX_PER_CPU_PGD
27380 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27381 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27382 + KERNEL_PGD_PTRS);
27383 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27384 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27385 + KERNEL_PGD_PTRS);
27386 +#endif
27387 +
27388 err = do_boot_cpu(apicid, cpu, tidle);
27389 if (err) {
27390 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27391 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27392 index 9b4d51d..5d28b58 100644
27393 --- a/arch/x86/kernel/step.c
27394 +++ b/arch/x86/kernel/step.c
27395 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27396 struct desc_struct *desc;
27397 unsigned long base;
27398
27399 - seg &= ~7UL;
27400 + seg >>= 3;
27401
27402 mutex_lock(&child->mm->context.lock);
27403 - if (unlikely((seg >> 3) >= child->mm->context.size))
27404 + if (unlikely(seg >= child->mm->context.size))
27405 addr = -1L; /* bogus selector, access would fault */
27406 else {
27407 desc = child->mm->context.ldt + seg;
27408 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27409 addr += base;
27410 }
27411 mutex_unlock(&child->mm->context.lock);
27412 - }
27413 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27414 + addr = ktla_ktva(addr);
27415
27416 return addr;
27417 }
27418 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27419 unsigned char opcode[15];
27420 unsigned long addr = convert_ip_to_linear(child, regs);
27421
27422 + if (addr == -EINVAL)
27423 + return 0;
27424 +
27425 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27426 for (i = 0; i < copied; i++) {
27427 switch (opcode[i]) {
27428 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27429 new file mode 100644
27430 index 0000000..5877189
27431 --- /dev/null
27432 +++ b/arch/x86/kernel/sys_i386_32.c
27433 @@ -0,0 +1,189 @@
27434 +/*
27435 + * This file contains various random system calls that
27436 + * have a non-standard calling sequence on the Linux/i386
27437 + * platform.
27438 + */
27439 +
27440 +#include <linux/errno.h>
27441 +#include <linux/sched.h>
27442 +#include <linux/mm.h>
27443 +#include <linux/fs.h>
27444 +#include <linux/smp.h>
27445 +#include <linux/sem.h>
27446 +#include <linux/msg.h>
27447 +#include <linux/shm.h>
27448 +#include <linux/stat.h>
27449 +#include <linux/syscalls.h>
27450 +#include <linux/mman.h>
27451 +#include <linux/file.h>
27452 +#include <linux/utsname.h>
27453 +#include <linux/ipc.h>
27454 +#include <linux/elf.h>
27455 +
27456 +#include <linux/uaccess.h>
27457 +#include <linux/unistd.h>
27458 +
27459 +#include <asm/syscalls.h>
27460 +
27461 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27462 +{
27463 + unsigned long pax_task_size = TASK_SIZE;
27464 +
27465 +#ifdef CONFIG_PAX_SEGMEXEC
27466 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27467 + pax_task_size = SEGMEXEC_TASK_SIZE;
27468 +#endif
27469 +
27470 + if (flags & MAP_FIXED)
27471 + if (len > pax_task_size || addr > pax_task_size - len)
27472 + return -EINVAL;
27473 +
27474 + return 0;
27475 +}
27476 +
27477 +/*
27478 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27479 + */
27480 +static unsigned long get_align_mask(void)
27481 +{
27482 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27483 + return 0;
27484 +
27485 + if (!(current->flags & PF_RANDOMIZE))
27486 + return 0;
27487 +
27488 + return va_align.mask;
27489 +}
27490 +
27491 +unsigned long
27492 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27493 + unsigned long len, unsigned long pgoff, unsigned long flags)
27494 +{
27495 + struct mm_struct *mm = current->mm;
27496 + struct vm_area_struct *vma;
27497 + unsigned long pax_task_size = TASK_SIZE;
27498 + struct vm_unmapped_area_info info;
27499 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27500 +
27501 +#ifdef CONFIG_PAX_SEGMEXEC
27502 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27503 + pax_task_size = SEGMEXEC_TASK_SIZE;
27504 +#endif
27505 +
27506 + pax_task_size -= PAGE_SIZE;
27507 +
27508 + if (len > pax_task_size)
27509 + return -ENOMEM;
27510 +
27511 + if (flags & MAP_FIXED)
27512 + return addr;
27513 +
27514 +#ifdef CONFIG_PAX_RANDMMAP
27515 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27516 +#endif
27517 +
27518 + if (addr) {
27519 + addr = PAGE_ALIGN(addr);
27520 + if (pax_task_size - len >= addr) {
27521 + vma = find_vma(mm, addr);
27522 + if (check_heap_stack_gap(vma, addr, len, offset))
27523 + return addr;
27524 + }
27525 + }
27526 +
27527 + info.flags = 0;
27528 + info.length = len;
27529 + info.align_mask = filp ? get_align_mask() : 0;
27530 + info.align_offset = pgoff << PAGE_SHIFT;
27531 + info.threadstack_offset = offset;
27532 +
27533 +#ifdef CONFIG_PAX_PAGEEXEC
27534 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27535 + info.low_limit = 0x00110000UL;
27536 + info.high_limit = mm->start_code;
27537 +
27538 +#ifdef CONFIG_PAX_RANDMMAP
27539 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27540 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27541 +#endif
27542 +
27543 + if (info.low_limit < info.high_limit) {
27544 + addr = vm_unmapped_area(&info);
27545 + if (!IS_ERR_VALUE(addr))
27546 + return addr;
27547 + }
27548 + } else
27549 +#endif
27550 +
27551 + info.low_limit = mm->mmap_base;
27552 + info.high_limit = pax_task_size;
27553 +
27554 + return vm_unmapped_area(&info);
27555 +}
27556 +
27557 +unsigned long
27558 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27559 + const unsigned long len, const unsigned long pgoff,
27560 + const unsigned long flags)
27561 +{
27562 + struct vm_area_struct *vma;
27563 + struct mm_struct *mm = current->mm;
27564 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27565 + struct vm_unmapped_area_info info;
27566 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27567 +
27568 +#ifdef CONFIG_PAX_SEGMEXEC
27569 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27570 + pax_task_size = SEGMEXEC_TASK_SIZE;
27571 +#endif
27572 +
27573 + pax_task_size -= PAGE_SIZE;
27574 +
27575 + /* requested length too big for entire address space */
27576 + if (len > pax_task_size)
27577 + return -ENOMEM;
27578 +
27579 + if (flags & MAP_FIXED)
27580 + return addr;
27581 +
27582 +#ifdef CONFIG_PAX_PAGEEXEC
27583 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27584 + goto bottomup;
27585 +#endif
27586 +
27587 +#ifdef CONFIG_PAX_RANDMMAP
27588 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27589 +#endif
27590 +
27591 + /* requesting a specific address */
27592 + if (addr) {
27593 + addr = PAGE_ALIGN(addr);
27594 + if (pax_task_size - len >= addr) {
27595 + vma = find_vma(mm, addr);
27596 + if (check_heap_stack_gap(vma, addr, len, offset))
27597 + return addr;
27598 + }
27599 + }
27600 +
27601 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27602 + info.length = len;
27603 + info.low_limit = PAGE_SIZE;
27604 + info.high_limit = mm->mmap_base;
27605 + info.align_mask = filp ? get_align_mask() : 0;
27606 + info.align_offset = pgoff << PAGE_SHIFT;
27607 + info.threadstack_offset = offset;
27608 +
27609 + addr = vm_unmapped_area(&info);
27610 + if (!(addr & ~PAGE_MASK))
27611 + return addr;
27612 + VM_BUG_ON(addr != -ENOMEM);
27613 +
27614 +bottomup:
27615 + /*
27616 + * A failed mmap() very likely causes application failure,
27617 + * so fall back to the bottom-up function here. This scenario
27618 + * can happen with large stack limits and large mmap()
27619 + * allocations.
27620 + */
27621 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27622 +}
27623 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27624 index 30277e2..5664a29 100644
27625 --- a/arch/x86/kernel/sys_x86_64.c
27626 +++ b/arch/x86/kernel/sys_x86_64.c
27627 @@ -81,8 +81,8 @@ out:
27628 return error;
27629 }
27630
27631 -static void find_start_end(unsigned long flags, unsigned long *begin,
27632 - unsigned long *end)
27633 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27634 + unsigned long *begin, unsigned long *end)
27635 {
27636 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27637 unsigned long new_begin;
27638 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27639 *begin = new_begin;
27640 }
27641 } else {
27642 - *begin = current->mm->mmap_legacy_base;
27643 + *begin = mm->mmap_legacy_base;
27644 *end = TASK_SIZE;
27645 }
27646 }
27647 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27648 struct vm_area_struct *vma;
27649 struct vm_unmapped_area_info info;
27650 unsigned long begin, end;
27651 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27652
27653 if (flags & MAP_FIXED)
27654 return addr;
27655
27656 - find_start_end(flags, &begin, &end);
27657 + find_start_end(mm, flags, &begin, &end);
27658
27659 if (len > end)
27660 return -ENOMEM;
27661
27662 +#ifdef CONFIG_PAX_RANDMMAP
27663 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27664 +#endif
27665 +
27666 if (addr) {
27667 addr = PAGE_ALIGN(addr);
27668 vma = find_vma(mm, addr);
27669 - if (end - len >= addr &&
27670 - (!vma || addr + len <= vma->vm_start))
27671 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27672 return addr;
27673 }
27674
27675 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27676 info.high_limit = end;
27677 info.align_mask = filp ? get_align_mask() : 0;
27678 info.align_offset = pgoff << PAGE_SHIFT;
27679 + info.threadstack_offset = offset;
27680 return vm_unmapped_area(&info);
27681 }
27682
27683 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27684 struct mm_struct *mm = current->mm;
27685 unsigned long addr = addr0;
27686 struct vm_unmapped_area_info info;
27687 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27688
27689 /* requested length too big for entire address space */
27690 if (len > TASK_SIZE)
27691 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27692 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27693 goto bottomup;
27694
27695 +#ifdef CONFIG_PAX_RANDMMAP
27696 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27697 +#endif
27698 +
27699 /* requesting a specific address */
27700 if (addr) {
27701 addr = PAGE_ALIGN(addr);
27702 vma = find_vma(mm, addr);
27703 - if (TASK_SIZE - len >= addr &&
27704 - (!vma || addr + len <= vma->vm_start))
27705 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27706 return addr;
27707 }
27708
27709 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27710 info.high_limit = mm->mmap_base;
27711 info.align_mask = filp ? get_align_mask() : 0;
27712 info.align_offset = pgoff << PAGE_SHIFT;
27713 + info.threadstack_offset = offset;
27714 addr = vm_unmapped_area(&info);
27715 if (!(addr & ~PAGE_MASK))
27716 return addr;
27717 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27718 index 91a4496..42fc304 100644
27719 --- a/arch/x86/kernel/tboot.c
27720 +++ b/arch/x86/kernel/tboot.c
27721 @@ -44,6 +44,7 @@
27722 #include <asm/setup.h>
27723 #include <asm/e820.h>
27724 #include <asm/io.h>
27725 +#include <asm/tlbflush.h>
27726
27727 #include "../realmode/rm/wakeup.h"
27728
27729 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
27730
27731 void tboot_shutdown(u32 shutdown_type)
27732 {
27733 - void (*shutdown)(void);
27734 + void (* __noreturn shutdown)(void);
27735
27736 if (!tboot_enabled())
27737 return;
27738 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
27739 tboot->shutdown_type = shutdown_type;
27740
27741 switch_to_tboot_pt();
27742 + cr4_clear_bits(X86_CR4_PCIDE);
27743
27744 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27745 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27746 shutdown();
27747
27748 /* should not reach here */
27749 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27750 return -ENODEV;
27751 }
27752
27753 -static atomic_t ap_wfs_count;
27754 +static atomic_unchecked_t ap_wfs_count;
27755
27756 static int tboot_wait_for_aps(int num_aps)
27757 {
27758 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27759 {
27760 switch (action) {
27761 case CPU_DYING:
27762 - atomic_inc(&ap_wfs_count);
27763 + atomic_inc_unchecked(&ap_wfs_count);
27764 if (num_online_cpus() == 1)
27765 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27766 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27767 return NOTIFY_BAD;
27768 break;
27769 }
27770 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
27771
27772 tboot_create_trampoline();
27773
27774 - atomic_set(&ap_wfs_count, 0);
27775 + atomic_set_unchecked(&ap_wfs_count, 0);
27776 register_hotcpu_notifier(&tboot_cpu_notifier);
27777
27778 #ifdef CONFIG_DEBUG_FS
27779 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27780 index 25adc0e..1df4349 100644
27781 --- a/arch/x86/kernel/time.c
27782 +++ b/arch/x86/kernel/time.c
27783 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27784 {
27785 unsigned long pc = instruction_pointer(regs);
27786
27787 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27788 + if (!user_mode(regs) && in_lock_functions(pc)) {
27789 #ifdef CONFIG_FRAME_POINTER
27790 - return *(unsigned long *)(regs->bp + sizeof(long));
27791 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27792 #else
27793 unsigned long *sp =
27794 (unsigned long *)kernel_stack_pointer(regs);
27795 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27796 * or above a saved flags. Eflags has bits 22-31 zero,
27797 * kernel addresses don't.
27798 */
27799 +
27800 +#ifdef CONFIG_PAX_KERNEXEC
27801 + return ktla_ktva(sp[0]);
27802 +#else
27803 if (sp[0] >> 22)
27804 return sp[0];
27805 if (sp[1] >> 22)
27806 return sp[1];
27807 #endif
27808 +
27809 +#endif
27810 }
27811 return pc;
27812 }
27813 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27814 index 7fc5e84..c6e445a 100644
27815 --- a/arch/x86/kernel/tls.c
27816 +++ b/arch/x86/kernel/tls.c
27817 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27818 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27819 return -EINVAL;
27820
27821 +#ifdef CONFIG_PAX_SEGMEXEC
27822 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27823 + return -EINVAL;
27824 +#endif
27825 +
27826 set_tls_desc(p, idx, &info, 1);
27827
27828 return 0;
27829 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27830
27831 if (kbuf)
27832 info = kbuf;
27833 - else if (__copy_from_user(infobuf, ubuf, count))
27834 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27835 return -EFAULT;
27836 else
27837 info = infobuf;
27838 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27839 index 1c113db..287b42e 100644
27840 --- a/arch/x86/kernel/tracepoint.c
27841 +++ b/arch/x86/kernel/tracepoint.c
27842 @@ -9,11 +9,11 @@
27843 #include <linux/atomic.h>
27844
27845 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27846 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27847 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27848 (unsigned long) trace_idt_table };
27849
27850 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27851 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27852 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27853
27854 static int trace_irq_vector_refcount;
27855 static DEFINE_MUTEX(irq_vector_mutex);
27856 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27857 index 4ff5d16..736e3e1 100644
27858 --- a/arch/x86/kernel/traps.c
27859 +++ b/arch/x86/kernel/traps.c
27860 @@ -68,7 +68,7 @@
27861 #include <asm/proto.h>
27862
27863 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27864 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27865 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27866 #else
27867 #include <asm/processor-flags.h>
27868 #include <asm/setup.h>
27869 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27870 #endif
27871
27872 /* Must be page-aligned because the real IDT is used in a fixmap. */
27873 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27874 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27875
27876 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27877 EXPORT_SYMBOL_GPL(used_vectors);
27878 @@ -112,7 +112,7 @@ enum ctx_state ist_enter(struct pt_regs *regs)
27879 {
27880 enum ctx_state prev_state;
27881
27882 - if (user_mode_vm(regs)) {
27883 + if (user_mode(regs)) {
27884 /* Other than that, we're just an exception. */
27885 prev_state = exception_enter();
27886 } else {
27887 @@ -146,7 +146,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27888 /* Must be before exception_exit. */
27889 preempt_count_sub(HARDIRQ_OFFSET);
27890
27891 - if (user_mode_vm(regs))
27892 + if (user_mode(regs))
27893 return exception_exit(prev_state);
27894 else
27895 rcu_nmi_exit();
27896 @@ -158,7 +158,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27897 *
27898 * IST exception handlers normally cannot schedule. As a special
27899 * exception, if the exception interrupted userspace code (i.e.
27900 - * user_mode_vm(regs) would return true) and the exception was not
27901 + * user_mode(regs) would return true) and the exception was not
27902 * a double fault, it can be safe to schedule. ist_begin_non_atomic()
27903 * begins a non-atomic section within an ist_enter()/ist_exit() region.
27904 * Callers are responsible for enabling interrupts themselves inside
27905 @@ -167,7 +167,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27906 */
27907 void ist_begin_non_atomic(struct pt_regs *regs)
27908 {
27909 - BUG_ON(!user_mode_vm(regs));
27910 + BUG_ON(!user_mode(regs));
27911
27912 /*
27913 * Sanity check: we need to be on the normal thread stack. This
27914 @@ -191,11 +191,11 @@ void ist_end_non_atomic(void)
27915 }
27916
27917 static nokprobe_inline int
27918 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27919 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27920 struct pt_regs *regs, long error_code)
27921 {
27922 #ifdef CONFIG_X86_32
27923 - if (regs->flags & X86_VM_MASK) {
27924 + if (v8086_mode(regs)) {
27925 /*
27926 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27927 * On nmi (interrupt 2), do_trap should not be called.
27928 @@ -208,12 +208,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27929 return -1;
27930 }
27931 #endif
27932 - if (!user_mode(regs)) {
27933 + if (!user_mode_novm(regs)) {
27934 if (!fixup_exception(regs)) {
27935 tsk->thread.error_code = error_code;
27936 tsk->thread.trap_nr = trapnr;
27937 +
27938 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27939 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
27940 + str = "PAX: suspicious stack segment fault";
27941 +#endif
27942 +
27943 die(str, regs, error_code);
27944 }
27945 +
27946 +#ifdef CONFIG_PAX_REFCOUNT
27947 + if (trapnr == X86_TRAP_OF)
27948 + pax_report_refcount_overflow(regs);
27949 +#endif
27950 +
27951 return 0;
27952 }
27953
27954 @@ -252,7 +264,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
27955 }
27956
27957 static void
27958 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27959 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
27960 long error_code, siginfo_t *info)
27961 {
27962 struct task_struct *tsk = current;
27963 @@ -276,7 +288,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27964 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
27965 printk_ratelimit()) {
27966 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
27967 - tsk->comm, tsk->pid, str,
27968 + tsk->comm, task_pid_nr(tsk), str,
27969 regs->ip, regs->sp, error_code);
27970 print_vma_addr(" in ", regs->ip);
27971 pr_cont("\n");
27972 @@ -358,6 +370,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
27973 tsk->thread.error_code = error_code;
27974 tsk->thread.trap_nr = X86_TRAP_DF;
27975
27976 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
27977 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
27978 + die("grsec: kernel stack overflow detected", regs, error_code);
27979 +#endif
27980 +
27981 #ifdef CONFIG_DOUBLEFAULT
27982 df_debug(regs, error_code);
27983 #endif
27984 @@ -384,7 +401,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
27985 goto exit;
27986 conditional_sti(regs);
27987
27988 - if (!user_mode_vm(regs))
27989 + if (!user_mode(regs))
27990 die("bounds", regs, error_code);
27991
27992 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
27993 @@ -463,7 +480,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
27994 conditional_sti(regs);
27995
27996 #ifdef CONFIG_X86_32
27997 - if (regs->flags & X86_VM_MASK) {
27998 + if (v8086_mode(regs)) {
27999 local_irq_enable();
28000 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
28001 goto exit;
28002 @@ -471,18 +488,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
28003 #endif
28004
28005 tsk = current;
28006 - if (!user_mode(regs)) {
28007 + if (!user_mode_novm(regs)) {
28008 if (fixup_exception(regs))
28009 goto exit;
28010
28011 tsk->thread.error_code = error_code;
28012 tsk->thread.trap_nr = X86_TRAP_GP;
28013 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28014 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28015 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28016 +
28017 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28018 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28019 + die("PAX: suspicious general protection fault", regs, error_code);
28020 + else
28021 +#endif
28022 +
28023 die("general protection fault", regs, error_code);
28024 + }
28025 goto exit;
28026 }
28027
28028 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28029 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28030 + struct mm_struct *mm = tsk->mm;
28031 + unsigned long limit;
28032 +
28033 + down_write(&mm->mmap_sem);
28034 + limit = mm->context.user_cs_limit;
28035 + if (limit < TASK_SIZE) {
28036 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28037 + up_write(&mm->mmap_sem);
28038 + return;
28039 + }
28040 + up_write(&mm->mmap_sem);
28041 + }
28042 +#endif
28043 +
28044 tsk->thread.error_code = error_code;
28045 tsk->thread.trap_nr = X86_TRAP_GP;
28046
28047 @@ -581,13 +622,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28048 container_of(task_pt_regs(current),
28049 struct bad_iret_stack, regs);
28050
28051 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28052 + new_stack = s;
28053 +
28054 /* Copy the IRET target to the new stack. */
28055 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28056
28057 /* Copy the remainder of the stack from the current stack. */
28058 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28059
28060 - BUG_ON(!user_mode_vm(&new_stack->regs));
28061 + BUG_ON(!user_mode(&new_stack->regs));
28062 return new_stack;
28063 }
28064 NOKPROBE_SYMBOL(fixup_bad_iret);
28065 @@ -637,7 +681,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28066 * then it's very likely the result of an icebp/int01 trap.
28067 * User wants a sigtrap for that.
28068 */
28069 - if (!dr6 && user_mode_vm(regs))
28070 + if (!dr6 && user_mode(regs))
28071 user_icebp = 1;
28072
28073 /* Catch kmemcheck conditions first of all! */
28074 @@ -673,7 +717,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28075 /* It's safe to allow irq's after DR6 has been saved */
28076 preempt_conditional_sti(regs);
28077
28078 - if (regs->flags & X86_VM_MASK) {
28079 + if (v8086_mode(regs)) {
28080 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28081 X86_TRAP_DB);
28082 preempt_conditional_cli(regs);
28083 @@ -688,7 +732,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28084 * We already checked v86 mode above, so we can check for kernel mode
28085 * by just checking the CPL of CS.
28086 */
28087 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28088 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28089 tsk->thread.debugreg6 &= ~DR_STEP;
28090 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28091 regs->flags &= ~X86_EFLAGS_TF;
28092 @@ -721,7 +765,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28093 return;
28094 conditional_sti(regs);
28095
28096 - if (!user_mode_vm(regs))
28097 + if (!user_mode(regs))
28098 {
28099 if (!fixup_exception(regs)) {
28100 task->thread.error_code = error_code;
28101 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28102 index 5054497..139f8f8 100644
28103 --- a/arch/x86/kernel/tsc.c
28104 +++ b/arch/x86/kernel/tsc.c
28105 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28106 */
28107 smp_wmb();
28108
28109 - ACCESS_ONCE(c2n->head) = data;
28110 + ACCESS_ONCE_RW(c2n->head) = data;
28111 }
28112
28113 /*
28114 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28115 index 81f8adb0..fff670e 100644
28116 --- a/arch/x86/kernel/uprobes.c
28117 +++ b/arch/x86/kernel/uprobes.c
28118 @@ -912,7 +912,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28119 int ret = NOTIFY_DONE;
28120
28121 /* We are only interested in userspace traps */
28122 - if (regs && !user_mode_vm(regs))
28123 + if (regs && !user_mode(regs))
28124 return NOTIFY_DONE;
28125
28126 switch (val) {
28127 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28128
28129 if (nleft != rasize) {
28130 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28131 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28132 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28133
28134 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28135 }
28136 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28137 index b9242ba..50c5edd 100644
28138 --- a/arch/x86/kernel/verify_cpu.S
28139 +++ b/arch/x86/kernel/verify_cpu.S
28140 @@ -20,6 +20,7 @@
28141 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28142 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28143 * arch/x86/kernel/head_32.S: processor startup
28144 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28145 *
28146 * verify_cpu, returns the status of longmode and SSE in register %eax.
28147 * 0: Success 1: Failure
28148 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28149 index e8edcf5..27f9344 100644
28150 --- a/arch/x86/kernel/vm86_32.c
28151 +++ b/arch/x86/kernel/vm86_32.c
28152 @@ -44,6 +44,7 @@
28153 #include <linux/ptrace.h>
28154 #include <linux/audit.h>
28155 #include <linux/stddef.h>
28156 +#include <linux/grsecurity.h>
28157
28158 #include <asm/uaccess.h>
28159 #include <asm/io.h>
28160 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28161 do_exit(SIGSEGV);
28162 }
28163
28164 - tss = &per_cpu(init_tss, get_cpu());
28165 + tss = init_tss + get_cpu();
28166 current->thread.sp0 = current->thread.saved_sp0;
28167 current->thread.sysenter_cs = __KERNEL_CS;
28168 load_sp0(tss, &current->thread);
28169 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28170
28171 if (tsk->thread.saved_sp0)
28172 return -EPERM;
28173 +
28174 +#ifdef CONFIG_GRKERNSEC_VM86
28175 + if (!capable(CAP_SYS_RAWIO)) {
28176 + gr_handle_vm86();
28177 + return -EPERM;
28178 + }
28179 +#endif
28180 +
28181 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28182 offsetof(struct kernel_vm86_struct, vm86plus) -
28183 sizeof(info.regs));
28184 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28185 int tmp;
28186 struct vm86plus_struct __user *v86;
28187
28188 +#ifdef CONFIG_GRKERNSEC_VM86
28189 + if (!capable(CAP_SYS_RAWIO)) {
28190 + gr_handle_vm86();
28191 + return -EPERM;
28192 + }
28193 +#endif
28194 +
28195 tsk = current;
28196 switch (cmd) {
28197 case VM86_REQUEST_IRQ:
28198 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28199 tsk->thread.saved_fs = info->regs32->fs;
28200 tsk->thread.saved_gs = get_user_gs(info->regs32);
28201
28202 - tss = &per_cpu(init_tss, get_cpu());
28203 + tss = init_tss + get_cpu();
28204 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28205 if (cpu_has_sep)
28206 tsk->thread.sysenter_cs = 0;
28207 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28208 goto cannot_handle;
28209 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28210 goto cannot_handle;
28211 - intr_ptr = (unsigned long __user *) (i << 2);
28212 + intr_ptr = (__force unsigned long __user *) (i << 2);
28213 if (get_user(segoffs, intr_ptr))
28214 goto cannot_handle;
28215 if ((segoffs >> 16) == BIOSSEG)
28216 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28217 index 00bf300..129df8e 100644
28218 --- a/arch/x86/kernel/vmlinux.lds.S
28219 +++ b/arch/x86/kernel/vmlinux.lds.S
28220 @@ -26,6 +26,13 @@
28221 #include <asm/page_types.h>
28222 #include <asm/cache.h>
28223 #include <asm/boot.h>
28224 +#include <asm/segment.h>
28225 +
28226 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28227 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28228 +#else
28229 +#define __KERNEL_TEXT_OFFSET 0
28230 +#endif
28231
28232 #undef i386 /* in case the preprocessor is a 32bit one */
28233
28234 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28235
28236 PHDRS {
28237 text PT_LOAD FLAGS(5); /* R_E */
28238 +#ifdef CONFIG_X86_32
28239 + module PT_LOAD FLAGS(5); /* R_E */
28240 +#endif
28241 +#ifdef CONFIG_XEN
28242 + rodata PT_LOAD FLAGS(5); /* R_E */
28243 +#else
28244 + rodata PT_LOAD FLAGS(4); /* R__ */
28245 +#endif
28246 data PT_LOAD FLAGS(6); /* RW_ */
28247 -#ifdef CONFIG_X86_64
28248 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28249 #ifdef CONFIG_SMP
28250 percpu PT_LOAD FLAGS(6); /* RW_ */
28251 #endif
28252 + text.init PT_LOAD FLAGS(5); /* R_E */
28253 + text.exit PT_LOAD FLAGS(5); /* R_E */
28254 init PT_LOAD FLAGS(7); /* RWE */
28255 -#endif
28256 note PT_NOTE FLAGS(0); /* ___ */
28257 }
28258
28259 SECTIONS
28260 {
28261 #ifdef CONFIG_X86_32
28262 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28263 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28264 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28265 #else
28266 - . = __START_KERNEL;
28267 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28268 + . = __START_KERNEL;
28269 #endif
28270
28271 /* Text and read-only data */
28272 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28273 - _text = .;
28274 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28275 /* bootstrapping code */
28276 +#ifdef CONFIG_X86_32
28277 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28278 +#else
28279 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28280 +#endif
28281 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28282 + _text = .;
28283 HEAD_TEXT
28284 . = ALIGN(8);
28285 _stext = .;
28286 @@ -104,13 +124,47 @@ SECTIONS
28287 IRQENTRY_TEXT
28288 *(.fixup)
28289 *(.gnu.warning)
28290 - /* End of text section */
28291 - _etext = .;
28292 } :text = 0x9090
28293
28294 - NOTES :text :note
28295 + . += __KERNEL_TEXT_OFFSET;
28296
28297 - EXCEPTION_TABLE(16) :text = 0x9090
28298 +#ifdef CONFIG_X86_32
28299 + . = ALIGN(PAGE_SIZE);
28300 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28301 +
28302 +#ifdef CONFIG_PAX_KERNEXEC
28303 + MODULES_EXEC_VADDR = .;
28304 + BYTE(0)
28305 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28306 + . = ALIGN(HPAGE_SIZE) - 1;
28307 + MODULES_EXEC_END = .;
28308 +#endif
28309 +
28310 + } :module
28311 +#endif
28312 +
28313 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28314 + /* End of text section */
28315 + BYTE(0)
28316 + _etext = . - __KERNEL_TEXT_OFFSET;
28317 + }
28318 +
28319 +#ifdef CONFIG_X86_32
28320 + . = ALIGN(PAGE_SIZE);
28321 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28322 + . = ALIGN(PAGE_SIZE);
28323 + *(.empty_zero_page)
28324 + *(.initial_pg_fixmap)
28325 + *(.initial_pg_pmd)
28326 + *(.initial_page_table)
28327 + *(.swapper_pg_dir)
28328 + } :rodata
28329 +#endif
28330 +
28331 + . = ALIGN(PAGE_SIZE);
28332 + NOTES :rodata :note
28333 +
28334 + EXCEPTION_TABLE(16) :rodata
28335
28336 #if defined(CONFIG_DEBUG_RODATA)
28337 /* .text should occupy whole number of pages */
28338 @@ -122,16 +176,20 @@ SECTIONS
28339
28340 /* Data */
28341 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28342 +
28343 +#ifdef CONFIG_PAX_KERNEXEC
28344 + . = ALIGN(HPAGE_SIZE);
28345 +#else
28346 + . = ALIGN(PAGE_SIZE);
28347 +#endif
28348 +
28349 /* Start of data section */
28350 _sdata = .;
28351
28352 /* init_task */
28353 INIT_TASK_DATA(THREAD_SIZE)
28354
28355 -#ifdef CONFIG_X86_32
28356 - /* 32 bit has nosave before _edata */
28357 NOSAVE_DATA
28358 -#endif
28359
28360 PAGE_ALIGNED_DATA(PAGE_SIZE)
28361
28362 @@ -174,12 +232,19 @@ SECTIONS
28363 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28364
28365 /* Init code and data - will be freed after init */
28366 - . = ALIGN(PAGE_SIZE);
28367 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28368 + BYTE(0)
28369 +
28370 +#ifdef CONFIG_PAX_KERNEXEC
28371 + . = ALIGN(HPAGE_SIZE);
28372 +#else
28373 + . = ALIGN(PAGE_SIZE);
28374 +#endif
28375 +
28376 __init_begin = .; /* paired with __init_end */
28377 - }
28378 + } :init.begin
28379
28380 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28381 +#ifdef CONFIG_SMP
28382 /*
28383 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28384 * output PHDR, so the next output section - .init.text - should
28385 @@ -190,12 +255,27 @@ SECTIONS
28386 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28387 #endif
28388
28389 - INIT_TEXT_SECTION(PAGE_SIZE)
28390 -#ifdef CONFIG_X86_64
28391 - :init
28392 -#endif
28393 + . = ALIGN(PAGE_SIZE);
28394 + init_begin = .;
28395 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28396 + VMLINUX_SYMBOL(_sinittext) = .;
28397 + INIT_TEXT
28398 + . = ALIGN(PAGE_SIZE);
28399 + } :text.init
28400
28401 - INIT_DATA_SECTION(16)
28402 + /*
28403 + * .exit.text is discard at runtime, not link time, to deal with
28404 + * references from .altinstructions and .eh_frame
28405 + */
28406 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28407 + EXIT_TEXT
28408 + VMLINUX_SYMBOL(_einittext) = .;
28409 + . = ALIGN(16);
28410 + } :text.exit
28411 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28412 +
28413 + . = ALIGN(PAGE_SIZE);
28414 + INIT_DATA_SECTION(16) :init
28415
28416 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28417 __x86_cpu_dev_start = .;
28418 @@ -266,19 +346,12 @@ SECTIONS
28419 }
28420
28421 . = ALIGN(8);
28422 - /*
28423 - * .exit.text is discard at runtime, not link time, to deal with
28424 - * references from .altinstructions and .eh_frame
28425 - */
28426 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28427 - EXIT_TEXT
28428 - }
28429
28430 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28431 EXIT_DATA
28432 }
28433
28434 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28435 +#ifndef CONFIG_SMP
28436 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28437 #endif
28438
28439 @@ -297,16 +370,10 @@ SECTIONS
28440 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28441 __smp_locks = .;
28442 *(.smp_locks)
28443 - . = ALIGN(PAGE_SIZE);
28444 __smp_locks_end = .;
28445 + . = ALIGN(PAGE_SIZE);
28446 }
28447
28448 -#ifdef CONFIG_X86_64
28449 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28450 - NOSAVE_DATA
28451 - }
28452 -#endif
28453 -
28454 /* BSS */
28455 . = ALIGN(PAGE_SIZE);
28456 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28457 @@ -322,6 +389,7 @@ SECTIONS
28458 __brk_base = .;
28459 . += 64 * 1024; /* 64k alignment slop space */
28460 *(.brk_reservation) /* areas brk users have reserved */
28461 + . = ALIGN(HPAGE_SIZE);
28462 __brk_limit = .;
28463 }
28464
28465 @@ -348,13 +416,12 @@ SECTIONS
28466 * for the boot processor.
28467 */
28468 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28469 -INIT_PER_CPU(gdt_page);
28470 INIT_PER_CPU(irq_stack_union);
28471
28472 /*
28473 * Build-time check on the image size:
28474 */
28475 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28476 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28477 "kernel image bigger than KERNEL_IMAGE_SIZE");
28478
28479 #ifdef CONFIG_SMP
28480 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28481 index 2dcc6ff..082dc7a 100644
28482 --- a/arch/x86/kernel/vsyscall_64.c
28483 +++ b/arch/x86/kernel/vsyscall_64.c
28484 @@ -38,15 +38,13 @@
28485 #define CREATE_TRACE_POINTS
28486 #include "vsyscall_trace.h"
28487
28488 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28489 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28490
28491 static int __init vsyscall_setup(char *str)
28492 {
28493 if (str) {
28494 if (!strcmp("emulate", str))
28495 vsyscall_mode = EMULATE;
28496 - else if (!strcmp("native", str))
28497 - vsyscall_mode = NATIVE;
28498 else if (!strcmp("none", str))
28499 vsyscall_mode = NONE;
28500 else
28501 @@ -264,8 +262,7 @@ do_ret:
28502 return true;
28503
28504 sigsegv:
28505 - force_sig(SIGSEGV, current);
28506 - return true;
28507 + do_group_exit(SIGKILL);
28508 }
28509
28510 /*
28511 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28512 static struct vm_area_struct gate_vma = {
28513 .vm_start = VSYSCALL_ADDR,
28514 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28515 - .vm_page_prot = PAGE_READONLY_EXEC,
28516 - .vm_flags = VM_READ | VM_EXEC,
28517 + .vm_page_prot = PAGE_READONLY,
28518 + .vm_flags = VM_READ,
28519 .vm_ops = &gate_vma_ops,
28520 };
28521
28522 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28523 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28524
28525 if (vsyscall_mode != NONE)
28526 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28527 - vsyscall_mode == NATIVE
28528 - ? PAGE_KERNEL_VSYSCALL
28529 - : PAGE_KERNEL_VVAR);
28530 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28531
28532 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28533 (unsigned long)VSYSCALL_ADDR);
28534 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28535 index 37d8fa4..66e319a 100644
28536 --- a/arch/x86/kernel/x8664_ksyms_64.c
28537 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28538 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28539 EXPORT_SYMBOL(copy_user_generic_unrolled);
28540 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28541 EXPORT_SYMBOL(__copy_user_nocache);
28542 -EXPORT_SYMBOL(_copy_from_user);
28543 -EXPORT_SYMBOL(_copy_to_user);
28544
28545 EXPORT_SYMBOL(copy_page);
28546 EXPORT_SYMBOL(clear_page);
28547 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28548 EXPORT_SYMBOL(___preempt_schedule_context);
28549 #endif
28550 #endif
28551 +
28552 +#ifdef CONFIG_PAX_PER_CPU_PGD
28553 +EXPORT_SYMBOL(cpu_pgd);
28554 +#endif
28555 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28556 index 234b072..b7ab191 100644
28557 --- a/arch/x86/kernel/x86_init.c
28558 +++ b/arch/x86/kernel/x86_init.c
28559 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28560 static void default_nmi_init(void) { };
28561 static int default_i8042_detect(void) { return 1; };
28562
28563 -struct x86_platform_ops x86_platform = {
28564 +struct x86_platform_ops x86_platform __read_only = {
28565 .calibrate_tsc = native_calibrate_tsc,
28566 .get_wallclock = mach_get_cmos_time,
28567 .set_wallclock = mach_set_rtc_mmss,
28568 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28569 EXPORT_SYMBOL_GPL(x86_platform);
28570
28571 #if defined(CONFIG_PCI_MSI)
28572 -struct x86_msi_ops x86_msi = {
28573 +struct x86_msi_ops x86_msi __read_only = {
28574 .setup_msi_irqs = native_setup_msi_irqs,
28575 .compose_msi_msg = native_compose_msi_msg,
28576 .teardown_msi_irq = native_teardown_msi_irq,
28577 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28578 }
28579 #endif
28580
28581 -struct x86_io_apic_ops x86_io_apic_ops = {
28582 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28583 .init = native_io_apic_init_mappings,
28584 .read = native_io_apic_read,
28585 .write = native_io_apic_write,
28586 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28587 index cdc6cf9..e04f495 100644
28588 --- a/arch/x86/kernel/xsave.c
28589 +++ b/arch/x86/kernel/xsave.c
28590 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28591
28592 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28593 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28594 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28595 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28596
28597 if (!use_xsave())
28598 return err;
28599
28600 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28601 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28602
28603 /*
28604 * Read the xstate_bv which we copied (directly from the cpu or
28605 * from the state in task struct) to the user buffers.
28606 */
28607 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28608 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28609
28610 /*
28611 * For legacy compatible, we always set FP/SSE bits in the bit
28612 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28613 */
28614 xstate_bv |= XSTATE_FPSSE;
28615
28616 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28617 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28618
28619 return err;
28620 }
28621 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28622 {
28623 int err;
28624
28625 + buf = (struct xsave_struct __user *)____m(buf);
28626 if (use_xsave())
28627 err = xsave_user(buf);
28628 else if (use_fxsr())
28629 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28630 */
28631 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28632 {
28633 + buf = (void __user *)____m(buf);
28634 if (use_xsave()) {
28635 if ((unsigned long)buf % 64 || fx_only) {
28636 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28637 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28638 index 8a80737..bac4961 100644
28639 --- a/arch/x86/kvm/cpuid.c
28640 +++ b/arch/x86/kvm/cpuid.c
28641 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28642 struct kvm_cpuid2 *cpuid,
28643 struct kvm_cpuid_entry2 __user *entries)
28644 {
28645 - int r;
28646 + int r, i;
28647
28648 r = -E2BIG;
28649 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28650 goto out;
28651 r = -EFAULT;
28652 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28653 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28654 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28655 goto out;
28656 + for (i = 0; i < cpuid->nent; ++i) {
28657 + struct kvm_cpuid_entry2 cpuid_entry;
28658 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28659 + goto out;
28660 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28661 + }
28662 vcpu->arch.cpuid_nent = cpuid->nent;
28663 kvm_apic_set_version(vcpu);
28664 kvm_x86_ops->cpuid_update(vcpu);
28665 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28666 struct kvm_cpuid2 *cpuid,
28667 struct kvm_cpuid_entry2 __user *entries)
28668 {
28669 - int r;
28670 + int r, i;
28671
28672 r = -E2BIG;
28673 if (cpuid->nent < vcpu->arch.cpuid_nent)
28674 goto out;
28675 r = -EFAULT;
28676 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28677 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28678 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28679 goto out;
28680 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28681 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28682 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28683 + goto out;
28684 + }
28685 return 0;
28686
28687 out:
28688 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28689 index 106c015..2db7161 100644
28690 --- a/arch/x86/kvm/emulate.c
28691 +++ b/arch/x86/kvm/emulate.c
28692 @@ -3572,7 +3572,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28693 int cr = ctxt->modrm_reg;
28694 u64 efer = 0;
28695
28696 - static u64 cr_reserved_bits[] = {
28697 + static const u64 cr_reserved_bits[] = {
28698 0xffffffff00000000ULL,
28699 0, 0, 0, /* CR3 checked later */
28700 CR4_RESERVED_BITS,
28701 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28702 index 4ee827d..a14eff9 100644
28703 --- a/arch/x86/kvm/lapic.c
28704 +++ b/arch/x86/kvm/lapic.c
28705 @@ -56,7 +56,7 @@
28706 #define APIC_BUS_CYCLE_NS 1
28707
28708 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28709 -#define apic_debug(fmt, arg...)
28710 +#define apic_debug(fmt, arg...) do {} while (0)
28711
28712 #define APIC_LVT_NUM 6
28713 /* 14 is the version for Xeon and Pentium 8.4.8*/
28714 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28715 index fd49c86..77e1aa0 100644
28716 --- a/arch/x86/kvm/paging_tmpl.h
28717 +++ b/arch/x86/kvm/paging_tmpl.h
28718 @@ -343,7 +343,7 @@ retry_walk:
28719 if (unlikely(kvm_is_error_hva(host_addr)))
28720 goto error;
28721
28722 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28723 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28724 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28725 goto error;
28726 walker->ptep_user[walker->level - 1] = ptep_user;
28727 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28728 index cc618c8..3f72f76 100644
28729 --- a/arch/x86/kvm/svm.c
28730 +++ b/arch/x86/kvm/svm.c
28731 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28732 int cpu = raw_smp_processor_id();
28733
28734 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28735 +
28736 + pax_open_kernel();
28737 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28738 + pax_close_kernel();
28739 +
28740 load_TR_desc();
28741 }
28742
28743 @@ -3964,6 +3968,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28744 #endif
28745 #endif
28746
28747 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28748 + __set_fs(current_thread_info()->addr_limit);
28749 +#endif
28750 +
28751 reload_tss(vcpu);
28752
28753 local_irq_disable();
28754 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28755 index a60bd3a..748e856 100644
28756 --- a/arch/x86/kvm/vmx.c
28757 +++ b/arch/x86/kvm/vmx.c
28758 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28759 #endif
28760 }
28761
28762 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28763 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28764 {
28765 vmcs_writel(field, vmcs_readl(field) & ~mask);
28766 }
28767
28768 -static void vmcs_set_bits(unsigned long field, u32 mask)
28769 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28770 {
28771 vmcs_writel(field, vmcs_readl(field) | mask);
28772 }
28773 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
28774 struct desc_struct *descs;
28775
28776 descs = (void *)gdt->address;
28777 +
28778 + pax_open_kernel();
28779 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28780 + pax_close_kernel();
28781 +
28782 load_TR_desc();
28783 }
28784
28785 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28786 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28787 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28788
28789 +#ifdef CONFIG_PAX_PER_CPU_PGD
28790 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28791 +#endif
28792 +
28793 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28794 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28795 vmx->loaded_vmcs->cpu = cpu;
28796 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28797 * reads and returns guest's timestamp counter "register"
28798 * guest_tsc = host_tsc + tsc_offset -- 21.3
28799 */
28800 -static u64 guest_read_tsc(void)
28801 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28802 {
28803 u64 host_tsc, tsc_offset;
28804
28805 @@ -4466,7 +4474,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28806 unsigned long cr4;
28807
28808 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28809 +
28810 +#ifndef CONFIG_PAX_PER_CPU_PGD
28811 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28812 +#endif
28813
28814 /* Save the most likely value for this task's CR4 in the VMCS. */
28815 cr4 = cr4_read_shadow();
28816 @@ -4493,7 +4504,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28817 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28818 vmx->host_idt_base = dt.address;
28819
28820 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28821 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28822
28823 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28824 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28825 @@ -6104,11 +6115,17 @@ static __init int hardware_setup(void)
28826 * page upon invalidation. No need to do anything if not
28827 * using the APIC_ACCESS_ADDR VMCS field.
28828 */
28829 - if (!flexpriority_enabled)
28830 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28831 + if (!flexpriority_enabled) {
28832 + pax_open_kernel();
28833 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28834 + pax_close_kernel();
28835 + }
28836
28837 - if (!cpu_has_vmx_tpr_shadow())
28838 - kvm_x86_ops->update_cr8_intercept = NULL;
28839 + if (!cpu_has_vmx_tpr_shadow()) {
28840 + pax_open_kernel();
28841 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28842 + pax_close_kernel();
28843 + }
28844
28845 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28846 kvm_disable_largepages();
28847 @@ -6119,14 +6136,16 @@ static __init int hardware_setup(void)
28848 if (!cpu_has_vmx_apicv())
28849 enable_apicv = 0;
28850
28851 + pax_open_kernel();
28852 if (enable_apicv)
28853 - kvm_x86_ops->update_cr8_intercept = NULL;
28854 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28855 else {
28856 - kvm_x86_ops->hwapic_irr_update = NULL;
28857 - kvm_x86_ops->hwapic_isr_update = NULL;
28858 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28859 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28860 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28861 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
28862 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28863 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28864 }
28865 + pax_close_kernel();
28866
28867 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
28868 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
28869 @@ -6179,10 +6198,12 @@ static __init int hardware_setup(void)
28870 enable_pml = 0;
28871
28872 if (!enable_pml) {
28873 - kvm_x86_ops->slot_enable_log_dirty = NULL;
28874 - kvm_x86_ops->slot_disable_log_dirty = NULL;
28875 - kvm_x86_ops->flush_log_dirty = NULL;
28876 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28877 + pax_open_kernel();
28878 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
28879 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
28880 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
28881 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28882 + pax_close_kernel();
28883 }
28884
28885 return alloc_kvm_area();
28886 @@ -8227,6 +8248,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28887 "jmp 2f \n\t"
28888 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28889 "2: "
28890 +
28891 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28892 + "ljmp %[cs],$3f\n\t"
28893 + "3: "
28894 +#endif
28895 +
28896 /* Save guest registers, load host registers, keep flags */
28897 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28898 "pop %0 \n\t"
28899 @@ -8279,6 +8306,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28900 #endif
28901 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28902 [wordsize]"i"(sizeof(ulong))
28903 +
28904 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28905 + ,[cs]"i"(__KERNEL_CS)
28906 +#endif
28907 +
28908 : "cc", "memory"
28909 #ifdef CONFIG_X86_64
28910 , "rax", "rbx", "rdi", "rsi"
28911 @@ -8292,7 +8324,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28912 if (debugctlmsr)
28913 update_debugctlmsr(debugctlmsr);
28914
28915 -#ifndef CONFIG_X86_64
28916 +#ifdef CONFIG_X86_32
28917 /*
28918 * The sysexit path does not restore ds/es, so we must set them to
28919 * a reasonable value ourselves.
28920 @@ -8301,8 +8333,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28921 * may be executed in interrupt context, which saves and restore segments
28922 * around it, nullifying its effect.
28923 */
28924 - loadsegment(ds, __USER_DS);
28925 - loadsegment(es, __USER_DS);
28926 + loadsegment(ds, __KERNEL_DS);
28927 + loadsegment(es, __KERNEL_DS);
28928 + loadsegment(ss, __KERNEL_DS);
28929 +
28930 +#ifdef CONFIG_PAX_KERNEXEC
28931 + loadsegment(fs, __KERNEL_PERCPU);
28932 +#endif
28933 +
28934 +#ifdef CONFIG_PAX_MEMORY_UDEREF
28935 + __set_fs(current_thread_info()->addr_limit);
28936 +#endif
28937 +
28938 #endif
28939
28940 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
28941 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
28942 index e222ba5..6f0f2de 100644
28943 --- a/arch/x86/kvm/x86.c
28944 +++ b/arch/x86/kvm/x86.c
28945 @@ -1897,8 +1897,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
28946 {
28947 struct kvm *kvm = vcpu->kvm;
28948 int lm = is_long_mode(vcpu);
28949 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28950 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28951 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28952 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28953 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
28954 : kvm->arch.xen_hvm_config.blob_size_32;
28955 u32 page_num = data & ~PAGE_MASK;
28956 @@ -2835,6 +2835,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
28957 if (n < msr_list.nmsrs)
28958 goto out;
28959 r = -EFAULT;
28960 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
28961 + goto out;
28962 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
28963 num_msrs_to_save * sizeof(u32)))
28964 goto out;
28965 @@ -5739,7 +5741,7 @@ static struct notifier_block pvclock_gtod_notifier = {
28966 };
28967 #endif
28968
28969 -int kvm_arch_init(void *opaque)
28970 +int kvm_arch_init(const void *opaque)
28971 {
28972 int r;
28973 struct kvm_x86_ops *ops = opaque;
28974 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
28975 index ac4453d..1f43bf3 100644
28976 --- a/arch/x86/lguest/boot.c
28977 +++ b/arch/x86/lguest/boot.c
28978 @@ -1340,9 +1340,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
28979 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
28980 * Launcher to reboot us.
28981 */
28982 -static void lguest_restart(char *reason)
28983 +static __noreturn void lguest_restart(char *reason)
28984 {
28985 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
28986 + BUG();
28987 }
28988
28989 /*G:050
28990 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
28991 index 00933d5..3a64af9 100644
28992 --- a/arch/x86/lib/atomic64_386_32.S
28993 +++ b/arch/x86/lib/atomic64_386_32.S
28994 @@ -48,6 +48,10 @@ BEGIN(read)
28995 movl (v), %eax
28996 movl 4(v), %edx
28997 RET_ENDP
28998 +BEGIN(read_unchecked)
28999 + movl (v), %eax
29000 + movl 4(v), %edx
29001 +RET_ENDP
29002 #undef v
29003
29004 #define v %esi
29005 @@ -55,6 +59,10 @@ BEGIN(set)
29006 movl %ebx, (v)
29007 movl %ecx, 4(v)
29008 RET_ENDP
29009 +BEGIN(set_unchecked)
29010 + movl %ebx, (v)
29011 + movl %ecx, 4(v)
29012 +RET_ENDP
29013 #undef v
29014
29015 #define v %esi
29016 @@ -70,6 +78,20 @@ RET_ENDP
29017 BEGIN(add)
29018 addl %eax, (v)
29019 adcl %edx, 4(v)
29020 +
29021 +#ifdef CONFIG_PAX_REFCOUNT
29022 + jno 0f
29023 + subl %eax, (v)
29024 + sbbl %edx, 4(v)
29025 + int $4
29026 +0:
29027 + _ASM_EXTABLE(0b, 0b)
29028 +#endif
29029 +
29030 +RET_ENDP
29031 +BEGIN(add_unchecked)
29032 + addl %eax, (v)
29033 + adcl %edx, 4(v)
29034 RET_ENDP
29035 #undef v
29036
29037 @@ -77,6 +99,24 @@ RET_ENDP
29038 BEGIN(add_return)
29039 addl (v), %eax
29040 adcl 4(v), %edx
29041 +
29042 +#ifdef CONFIG_PAX_REFCOUNT
29043 + into
29044 +1234:
29045 + _ASM_EXTABLE(1234b, 2f)
29046 +#endif
29047 +
29048 + movl %eax, (v)
29049 + movl %edx, 4(v)
29050 +
29051 +#ifdef CONFIG_PAX_REFCOUNT
29052 +2:
29053 +#endif
29054 +
29055 +RET_ENDP
29056 +BEGIN(add_return_unchecked)
29057 + addl (v), %eax
29058 + adcl 4(v), %edx
29059 movl %eax, (v)
29060 movl %edx, 4(v)
29061 RET_ENDP
29062 @@ -86,6 +126,20 @@ RET_ENDP
29063 BEGIN(sub)
29064 subl %eax, (v)
29065 sbbl %edx, 4(v)
29066 +
29067 +#ifdef CONFIG_PAX_REFCOUNT
29068 + jno 0f
29069 + addl %eax, (v)
29070 + adcl %edx, 4(v)
29071 + int $4
29072 +0:
29073 + _ASM_EXTABLE(0b, 0b)
29074 +#endif
29075 +
29076 +RET_ENDP
29077 +BEGIN(sub_unchecked)
29078 + subl %eax, (v)
29079 + sbbl %edx, 4(v)
29080 RET_ENDP
29081 #undef v
29082
29083 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29084 sbbl $0, %edx
29085 addl (v), %eax
29086 adcl 4(v), %edx
29087 +
29088 +#ifdef CONFIG_PAX_REFCOUNT
29089 + into
29090 +1234:
29091 + _ASM_EXTABLE(1234b, 2f)
29092 +#endif
29093 +
29094 + movl %eax, (v)
29095 + movl %edx, 4(v)
29096 +
29097 +#ifdef CONFIG_PAX_REFCOUNT
29098 +2:
29099 +#endif
29100 +
29101 +RET_ENDP
29102 +BEGIN(sub_return_unchecked)
29103 + negl %edx
29104 + negl %eax
29105 + sbbl $0, %edx
29106 + addl (v), %eax
29107 + adcl 4(v), %edx
29108 movl %eax, (v)
29109 movl %edx, 4(v)
29110 RET_ENDP
29111 @@ -105,6 +180,20 @@ RET_ENDP
29112 BEGIN(inc)
29113 addl $1, (v)
29114 adcl $0, 4(v)
29115 +
29116 +#ifdef CONFIG_PAX_REFCOUNT
29117 + jno 0f
29118 + subl $1, (v)
29119 + sbbl $0, 4(v)
29120 + int $4
29121 +0:
29122 + _ASM_EXTABLE(0b, 0b)
29123 +#endif
29124 +
29125 +RET_ENDP
29126 +BEGIN(inc_unchecked)
29127 + addl $1, (v)
29128 + adcl $0, 4(v)
29129 RET_ENDP
29130 #undef v
29131
29132 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29133 movl 4(v), %edx
29134 addl $1, %eax
29135 adcl $0, %edx
29136 +
29137 +#ifdef CONFIG_PAX_REFCOUNT
29138 + into
29139 +1234:
29140 + _ASM_EXTABLE(1234b, 2f)
29141 +#endif
29142 +
29143 + movl %eax, (v)
29144 + movl %edx, 4(v)
29145 +
29146 +#ifdef CONFIG_PAX_REFCOUNT
29147 +2:
29148 +#endif
29149 +
29150 +RET_ENDP
29151 +BEGIN(inc_return_unchecked)
29152 + movl (v), %eax
29153 + movl 4(v), %edx
29154 + addl $1, %eax
29155 + adcl $0, %edx
29156 movl %eax, (v)
29157 movl %edx, 4(v)
29158 RET_ENDP
29159 @@ -123,6 +232,20 @@ RET_ENDP
29160 BEGIN(dec)
29161 subl $1, (v)
29162 sbbl $0, 4(v)
29163 +
29164 +#ifdef CONFIG_PAX_REFCOUNT
29165 + jno 0f
29166 + addl $1, (v)
29167 + adcl $0, 4(v)
29168 + int $4
29169 +0:
29170 + _ASM_EXTABLE(0b, 0b)
29171 +#endif
29172 +
29173 +RET_ENDP
29174 +BEGIN(dec_unchecked)
29175 + subl $1, (v)
29176 + sbbl $0, 4(v)
29177 RET_ENDP
29178 #undef v
29179
29180 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29181 movl 4(v), %edx
29182 subl $1, %eax
29183 sbbl $0, %edx
29184 +
29185 +#ifdef CONFIG_PAX_REFCOUNT
29186 + into
29187 +1234:
29188 + _ASM_EXTABLE(1234b, 2f)
29189 +#endif
29190 +
29191 + movl %eax, (v)
29192 + movl %edx, 4(v)
29193 +
29194 +#ifdef CONFIG_PAX_REFCOUNT
29195 +2:
29196 +#endif
29197 +
29198 +RET_ENDP
29199 +BEGIN(dec_return_unchecked)
29200 + movl (v), %eax
29201 + movl 4(v), %edx
29202 + subl $1, %eax
29203 + sbbl $0, %edx
29204 movl %eax, (v)
29205 movl %edx, 4(v)
29206 RET_ENDP
29207 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29208 adcl %edx, %edi
29209 addl (v), %eax
29210 adcl 4(v), %edx
29211 +
29212 +#ifdef CONFIG_PAX_REFCOUNT
29213 + into
29214 +1234:
29215 + _ASM_EXTABLE(1234b, 2f)
29216 +#endif
29217 +
29218 cmpl %eax, %ecx
29219 je 3f
29220 1:
29221 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29222 1:
29223 addl $1, %eax
29224 adcl $0, %edx
29225 +
29226 +#ifdef CONFIG_PAX_REFCOUNT
29227 + into
29228 +1234:
29229 + _ASM_EXTABLE(1234b, 2f)
29230 +#endif
29231 +
29232 movl %eax, (v)
29233 movl %edx, 4(v)
29234 movl $1, %eax
29235 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29236 movl 4(v), %edx
29237 subl $1, %eax
29238 sbbl $0, %edx
29239 +
29240 +#ifdef CONFIG_PAX_REFCOUNT
29241 + into
29242 +1234:
29243 + _ASM_EXTABLE(1234b, 1f)
29244 +#endif
29245 +
29246 js 1f
29247 movl %eax, (v)
29248 movl %edx, 4(v)
29249 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29250 index f5cc9eb..51fa319 100644
29251 --- a/arch/x86/lib/atomic64_cx8_32.S
29252 +++ b/arch/x86/lib/atomic64_cx8_32.S
29253 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29254 CFI_STARTPROC
29255
29256 read64 %ecx
29257 + pax_force_retaddr
29258 ret
29259 CFI_ENDPROC
29260 ENDPROC(atomic64_read_cx8)
29261
29262 +ENTRY(atomic64_read_unchecked_cx8)
29263 + CFI_STARTPROC
29264 +
29265 + read64 %ecx
29266 + pax_force_retaddr
29267 + ret
29268 + CFI_ENDPROC
29269 +ENDPROC(atomic64_read_unchecked_cx8)
29270 +
29271 ENTRY(atomic64_set_cx8)
29272 CFI_STARTPROC
29273
29274 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29275 cmpxchg8b (%esi)
29276 jne 1b
29277
29278 + pax_force_retaddr
29279 ret
29280 CFI_ENDPROC
29281 ENDPROC(atomic64_set_cx8)
29282
29283 +ENTRY(atomic64_set_unchecked_cx8)
29284 + CFI_STARTPROC
29285 +
29286 +1:
29287 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29288 + * are atomic on 586 and newer */
29289 + cmpxchg8b (%esi)
29290 + jne 1b
29291 +
29292 + pax_force_retaddr
29293 + ret
29294 + CFI_ENDPROC
29295 +ENDPROC(atomic64_set_unchecked_cx8)
29296 +
29297 ENTRY(atomic64_xchg_cx8)
29298 CFI_STARTPROC
29299
29300 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29301 cmpxchg8b (%esi)
29302 jne 1b
29303
29304 + pax_force_retaddr
29305 ret
29306 CFI_ENDPROC
29307 ENDPROC(atomic64_xchg_cx8)
29308
29309 -.macro addsub_return func ins insc
29310 -ENTRY(atomic64_\func\()_return_cx8)
29311 +.macro addsub_return func ins insc unchecked=""
29312 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29313 CFI_STARTPROC
29314 SAVE ebp
29315 SAVE ebx
29316 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29317 movl %edx, %ecx
29318 \ins\()l %esi, %ebx
29319 \insc\()l %edi, %ecx
29320 +
29321 +.ifb \unchecked
29322 +#ifdef CONFIG_PAX_REFCOUNT
29323 + into
29324 +2:
29325 + _ASM_EXTABLE(2b, 3f)
29326 +#endif
29327 +.endif
29328 +
29329 LOCK_PREFIX
29330 cmpxchg8b (%ebp)
29331 jne 1b
29332 -
29333 -10:
29334 movl %ebx, %eax
29335 movl %ecx, %edx
29336 +
29337 +.ifb \unchecked
29338 +#ifdef CONFIG_PAX_REFCOUNT
29339 +3:
29340 +#endif
29341 +.endif
29342 +
29343 RESTORE edi
29344 RESTORE esi
29345 RESTORE ebx
29346 RESTORE ebp
29347 + pax_force_retaddr
29348 ret
29349 CFI_ENDPROC
29350 -ENDPROC(atomic64_\func\()_return_cx8)
29351 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29352 .endm
29353
29354 addsub_return add add adc
29355 addsub_return sub sub sbb
29356 +addsub_return add add adc _unchecked
29357 +addsub_return sub sub sbb _unchecked
29358
29359 -.macro incdec_return func ins insc
29360 -ENTRY(atomic64_\func\()_return_cx8)
29361 +.macro incdec_return func ins insc unchecked=""
29362 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29363 CFI_STARTPROC
29364 SAVE ebx
29365
29366 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29367 movl %edx, %ecx
29368 \ins\()l $1, %ebx
29369 \insc\()l $0, %ecx
29370 +
29371 +.ifb \unchecked
29372 +#ifdef CONFIG_PAX_REFCOUNT
29373 + into
29374 +2:
29375 + _ASM_EXTABLE(2b, 3f)
29376 +#endif
29377 +.endif
29378 +
29379 LOCK_PREFIX
29380 cmpxchg8b (%esi)
29381 jne 1b
29382
29383 -10:
29384 movl %ebx, %eax
29385 movl %ecx, %edx
29386 +
29387 +.ifb \unchecked
29388 +#ifdef CONFIG_PAX_REFCOUNT
29389 +3:
29390 +#endif
29391 +.endif
29392 +
29393 RESTORE ebx
29394 + pax_force_retaddr
29395 ret
29396 CFI_ENDPROC
29397 -ENDPROC(atomic64_\func\()_return_cx8)
29398 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29399 .endm
29400
29401 incdec_return inc add adc
29402 incdec_return dec sub sbb
29403 +incdec_return inc add adc _unchecked
29404 +incdec_return dec sub sbb _unchecked
29405
29406 ENTRY(atomic64_dec_if_positive_cx8)
29407 CFI_STARTPROC
29408 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29409 movl %edx, %ecx
29410 subl $1, %ebx
29411 sbb $0, %ecx
29412 +
29413 +#ifdef CONFIG_PAX_REFCOUNT
29414 + into
29415 +1234:
29416 + _ASM_EXTABLE(1234b, 2f)
29417 +#endif
29418 +
29419 js 2f
29420 LOCK_PREFIX
29421 cmpxchg8b (%esi)
29422 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29423 movl %ebx, %eax
29424 movl %ecx, %edx
29425 RESTORE ebx
29426 + pax_force_retaddr
29427 ret
29428 CFI_ENDPROC
29429 ENDPROC(atomic64_dec_if_positive_cx8)
29430 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29431 movl %edx, %ecx
29432 addl %ebp, %ebx
29433 adcl %edi, %ecx
29434 +
29435 +#ifdef CONFIG_PAX_REFCOUNT
29436 + into
29437 +1234:
29438 + _ASM_EXTABLE(1234b, 3f)
29439 +#endif
29440 +
29441 LOCK_PREFIX
29442 cmpxchg8b (%esi)
29443 jne 1b
29444 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29445 CFI_ADJUST_CFA_OFFSET -8
29446 RESTORE ebx
29447 RESTORE ebp
29448 + pax_force_retaddr
29449 ret
29450 4:
29451 cmpl %edx, 4(%esp)
29452 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29453 xorl %ecx, %ecx
29454 addl $1, %ebx
29455 adcl %edx, %ecx
29456 +
29457 +#ifdef CONFIG_PAX_REFCOUNT
29458 + into
29459 +1234:
29460 + _ASM_EXTABLE(1234b, 3f)
29461 +#endif
29462 +
29463 LOCK_PREFIX
29464 cmpxchg8b (%esi)
29465 jne 1b
29466 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29467 movl $1, %eax
29468 3:
29469 RESTORE ebx
29470 + pax_force_retaddr
29471 ret
29472 CFI_ENDPROC
29473 ENDPROC(atomic64_inc_not_zero_cx8)
29474 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29475 index e78b8eee..7e173a8 100644
29476 --- a/arch/x86/lib/checksum_32.S
29477 +++ b/arch/x86/lib/checksum_32.S
29478 @@ -29,7 +29,8 @@
29479 #include <asm/dwarf2.h>
29480 #include <asm/errno.h>
29481 #include <asm/asm.h>
29482 -
29483 +#include <asm/segment.h>
29484 +
29485 /*
29486 * computes a partial checksum, e.g. for TCP/UDP fragments
29487 */
29488 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29489
29490 #define ARGBASE 16
29491 #define FP 12
29492 -
29493 -ENTRY(csum_partial_copy_generic)
29494 +
29495 +ENTRY(csum_partial_copy_generic_to_user)
29496 CFI_STARTPROC
29497 +
29498 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29499 + pushl_cfi %gs
29500 + popl_cfi %es
29501 + jmp csum_partial_copy_generic
29502 +#endif
29503 +
29504 +ENTRY(csum_partial_copy_generic_from_user)
29505 +
29506 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29507 + pushl_cfi %gs
29508 + popl_cfi %ds
29509 +#endif
29510 +
29511 +ENTRY(csum_partial_copy_generic)
29512 subl $4,%esp
29513 CFI_ADJUST_CFA_OFFSET 4
29514 pushl_cfi %edi
29515 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29516 jmp 4f
29517 SRC(1: movw (%esi), %bx )
29518 addl $2, %esi
29519 -DST( movw %bx, (%edi) )
29520 +DST( movw %bx, %es:(%edi) )
29521 addl $2, %edi
29522 addw %bx, %ax
29523 adcl $0, %eax
29524 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29525 SRC(1: movl (%esi), %ebx )
29526 SRC( movl 4(%esi), %edx )
29527 adcl %ebx, %eax
29528 -DST( movl %ebx, (%edi) )
29529 +DST( movl %ebx, %es:(%edi) )
29530 adcl %edx, %eax
29531 -DST( movl %edx, 4(%edi) )
29532 +DST( movl %edx, %es:4(%edi) )
29533
29534 SRC( movl 8(%esi), %ebx )
29535 SRC( movl 12(%esi), %edx )
29536 adcl %ebx, %eax
29537 -DST( movl %ebx, 8(%edi) )
29538 +DST( movl %ebx, %es:8(%edi) )
29539 adcl %edx, %eax
29540 -DST( movl %edx, 12(%edi) )
29541 +DST( movl %edx, %es:12(%edi) )
29542
29543 SRC( movl 16(%esi), %ebx )
29544 SRC( movl 20(%esi), %edx )
29545 adcl %ebx, %eax
29546 -DST( movl %ebx, 16(%edi) )
29547 +DST( movl %ebx, %es:16(%edi) )
29548 adcl %edx, %eax
29549 -DST( movl %edx, 20(%edi) )
29550 +DST( movl %edx, %es:20(%edi) )
29551
29552 SRC( movl 24(%esi), %ebx )
29553 SRC( movl 28(%esi), %edx )
29554 adcl %ebx, %eax
29555 -DST( movl %ebx, 24(%edi) )
29556 +DST( movl %ebx, %es:24(%edi) )
29557 adcl %edx, %eax
29558 -DST( movl %edx, 28(%edi) )
29559 +DST( movl %edx, %es:28(%edi) )
29560
29561 lea 32(%esi), %esi
29562 lea 32(%edi), %edi
29563 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29564 shrl $2, %edx # This clears CF
29565 SRC(3: movl (%esi), %ebx )
29566 adcl %ebx, %eax
29567 -DST( movl %ebx, (%edi) )
29568 +DST( movl %ebx, %es:(%edi) )
29569 lea 4(%esi), %esi
29570 lea 4(%edi), %edi
29571 dec %edx
29572 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29573 jb 5f
29574 SRC( movw (%esi), %cx )
29575 leal 2(%esi), %esi
29576 -DST( movw %cx, (%edi) )
29577 +DST( movw %cx, %es:(%edi) )
29578 leal 2(%edi), %edi
29579 je 6f
29580 shll $16,%ecx
29581 SRC(5: movb (%esi), %cl )
29582 -DST( movb %cl, (%edi) )
29583 +DST( movb %cl, %es:(%edi) )
29584 6: addl %ecx, %eax
29585 adcl $0, %eax
29586 7:
29587 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29588
29589 6001:
29590 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29591 - movl $-EFAULT, (%ebx)
29592 + movl $-EFAULT, %ss:(%ebx)
29593
29594 # zero the complete destination - computing the rest
29595 # is too much work
29596 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29597
29598 6002:
29599 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29600 - movl $-EFAULT,(%ebx)
29601 + movl $-EFAULT,%ss:(%ebx)
29602 jmp 5000b
29603
29604 .previous
29605
29606 + pushl_cfi %ss
29607 + popl_cfi %ds
29608 + pushl_cfi %ss
29609 + popl_cfi %es
29610 popl_cfi %ebx
29611 CFI_RESTORE ebx
29612 popl_cfi %esi
29613 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29614 popl_cfi %ecx # equivalent to addl $4,%esp
29615 ret
29616 CFI_ENDPROC
29617 -ENDPROC(csum_partial_copy_generic)
29618 +ENDPROC(csum_partial_copy_generic_to_user)
29619
29620 #else
29621
29622 /* Version for PentiumII/PPro */
29623
29624 #define ROUND1(x) \
29625 + nop; nop; nop; \
29626 SRC(movl x(%esi), %ebx ) ; \
29627 addl %ebx, %eax ; \
29628 - DST(movl %ebx, x(%edi) ) ;
29629 + DST(movl %ebx, %es:x(%edi)) ;
29630
29631 #define ROUND(x) \
29632 + nop; nop; nop; \
29633 SRC(movl x(%esi), %ebx ) ; \
29634 adcl %ebx, %eax ; \
29635 - DST(movl %ebx, x(%edi) ) ;
29636 + DST(movl %ebx, %es:x(%edi)) ;
29637
29638 #define ARGBASE 12
29639 -
29640 -ENTRY(csum_partial_copy_generic)
29641 +
29642 +ENTRY(csum_partial_copy_generic_to_user)
29643 CFI_STARTPROC
29644 +
29645 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29646 + pushl_cfi %gs
29647 + popl_cfi %es
29648 + jmp csum_partial_copy_generic
29649 +#endif
29650 +
29651 +ENTRY(csum_partial_copy_generic_from_user)
29652 +
29653 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29654 + pushl_cfi %gs
29655 + popl_cfi %ds
29656 +#endif
29657 +
29658 +ENTRY(csum_partial_copy_generic)
29659 pushl_cfi %ebx
29660 CFI_REL_OFFSET ebx, 0
29661 pushl_cfi %edi
29662 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29663 subl %ebx, %edi
29664 lea -1(%esi),%edx
29665 andl $-32,%edx
29666 - lea 3f(%ebx,%ebx), %ebx
29667 + lea 3f(%ebx,%ebx,2), %ebx
29668 testl %esi, %esi
29669 jmp *%ebx
29670 1: addl $64,%esi
29671 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29672 jb 5f
29673 SRC( movw (%esi), %dx )
29674 leal 2(%esi), %esi
29675 -DST( movw %dx, (%edi) )
29676 +DST( movw %dx, %es:(%edi) )
29677 leal 2(%edi), %edi
29678 je 6f
29679 shll $16,%edx
29680 5:
29681 SRC( movb (%esi), %dl )
29682 -DST( movb %dl, (%edi) )
29683 +DST( movb %dl, %es:(%edi) )
29684 6: addl %edx, %eax
29685 adcl $0, %eax
29686 7:
29687 .section .fixup, "ax"
29688 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29689 - movl $-EFAULT, (%ebx)
29690 + movl $-EFAULT, %ss:(%ebx)
29691 # zero the complete destination (computing the rest is too much work)
29692 movl ARGBASE+8(%esp),%edi # dst
29693 movl ARGBASE+12(%esp),%ecx # len
29694 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29695 rep; stosb
29696 jmp 7b
29697 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29698 - movl $-EFAULT, (%ebx)
29699 + movl $-EFAULT, %ss:(%ebx)
29700 jmp 7b
29701 .previous
29702
29703 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29704 + pushl_cfi %ss
29705 + popl_cfi %ds
29706 + pushl_cfi %ss
29707 + popl_cfi %es
29708 +#endif
29709 +
29710 popl_cfi %esi
29711 CFI_RESTORE esi
29712 popl_cfi %edi
29713 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29714 CFI_RESTORE ebx
29715 ret
29716 CFI_ENDPROC
29717 -ENDPROC(csum_partial_copy_generic)
29718 +ENDPROC(csum_partial_copy_generic_to_user)
29719
29720 #undef ROUND
29721 #undef ROUND1
29722 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29723 index f2145cf..cea889d 100644
29724 --- a/arch/x86/lib/clear_page_64.S
29725 +++ b/arch/x86/lib/clear_page_64.S
29726 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29727 movl $4096/8,%ecx
29728 xorl %eax,%eax
29729 rep stosq
29730 + pax_force_retaddr
29731 ret
29732 CFI_ENDPROC
29733 ENDPROC(clear_page_c)
29734 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29735 movl $4096,%ecx
29736 xorl %eax,%eax
29737 rep stosb
29738 + pax_force_retaddr
29739 ret
29740 CFI_ENDPROC
29741 ENDPROC(clear_page_c_e)
29742 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29743 leaq 64(%rdi),%rdi
29744 jnz .Lloop
29745 nop
29746 + pax_force_retaddr
29747 ret
29748 CFI_ENDPROC
29749 .Lclear_page_end:
29750 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29751
29752 #include <asm/cpufeature.h>
29753
29754 - .section .altinstr_replacement,"ax"
29755 + .section .altinstr_replacement,"a"
29756 1: .byte 0xeb /* jmp <disp8> */
29757 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29758 2: .byte 0xeb /* jmp <disp8> */
29759 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29760 index 40a1725..5d12ac4 100644
29761 --- a/arch/x86/lib/cmpxchg16b_emu.S
29762 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29763 @@ -8,6 +8,7 @@
29764 #include <linux/linkage.h>
29765 #include <asm/dwarf2.h>
29766 #include <asm/percpu.h>
29767 +#include <asm/alternative-asm.h>
29768
29769 .text
29770
29771 @@ -46,12 +47,14 @@ CFI_STARTPROC
29772 CFI_REMEMBER_STATE
29773 popfq_cfi
29774 mov $1, %al
29775 + pax_force_retaddr
29776 ret
29777
29778 CFI_RESTORE_STATE
29779 .Lnot_same:
29780 popfq_cfi
29781 xor %al,%al
29782 + pax_force_retaddr
29783 ret
29784
29785 CFI_ENDPROC
29786 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29787 index 176cca6..e0d658e 100644
29788 --- a/arch/x86/lib/copy_page_64.S
29789 +++ b/arch/x86/lib/copy_page_64.S
29790 @@ -9,6 +9,7 @@ copy_page_rep:
29791 CFI_STARTPROC
29792 movl $4096/8, %ecx
29793 rep movsq
29794 + pax_force_retaddr
29795 ret
29796 CFI_ENDPROC
29797 ENDPROC(copy_page_rep)
29798 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29799 CFI_ADJUST_CFA_OFFSET 2*8
29800 movq %rbx, (%rsp)
29801 CFI_REL_OFFSET rbx, 0
29802 - movq %r12, 1*8(%rsp)
29803 - CFI_REL_OFFSET r12, 1*8
29804 + movq %r13, 1*8(%rsp)
29805 + CFI_REL_OFFSET r13, 1*8
29806
29807 movl $(4096/64)-5, %ecx
29808 .p2align 4
29809 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29810 movq 0x8*4(%rsi), %r9
29811 movq 0x8*5(%rsi), %r10
29812 movq 0x8*6(%rsi), %r11
29813 - movq 0x8*7(%rsi), %r12
29814 + movq 0x8*7(%rsi), %r13
29815
29816 prefetcht0 5*64(%rsi)
29817
29818 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29819 movq %r9, 0x8*4(%rdi)
29820 movq %r10, 0x8*5(%rdi)
29821 movq %r11, 0x8*6(%rdi)
29822 - movq %r12, 0x8*7(%rdi)
29823 + movq %r13, 0x8*7(%rdi)
29824
29825 leaq 64 (%rsi), %rsi
29826 leaq 64 (%rdi), %rdi
29827 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29828 movq 0x8*4(%rsi), %r9
29829 movq 0x8*5(%rsi), %r10
29830 movq 0x8*6(%rsi), %r11
29831 - movq 0x8*7(%rsi), %r12
29832 + movq 0x8*7(%rsi), %r13
29833
29834 movq %rax, 0x8*0(%rdi)
29835 movq %rbx, 0x8*1(%rdi)
29836 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29837 movq %r9, 0x8*4(%rdi)
29838 movq %r10, 0x8*5(%rdi)
29839 movq %r11, 0x8*6(%rdi)
29840 - movq %r12, 0x8*7(%rdi)
29841 + movq %r13, 0x8*7(%rdi)
29842
29843 leaq 64(%rdi), %rdi
29844 leaq 64(%rsi), %rsi
29845 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29846
29847 movq (%rsp), %rbx
29848 CFI_RESTORE rbx
29849 - movq 1*8(%rsp), %r12
29850 - CFI_RESTORE r12
29851 + movq 1*8(%rsp), %r13
29852 + CFI_RESTORE r13
29853 addq $2*8, %rsp
29854 CFI_ADJUST_CFA_OFFSET -2*8
29855 + pax_force_retaddr
29856 ret
29857 .Lcopy_page_end:
29858 CFI_ENDPROC
29859 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29860
29861 #include <asm/cpufeature.h>
29862
29863 - .section .altinstr_replacement,"ax"
29864 + .section .altinstr_replacement,"a"
29865 1: .byte 0xeb /* jmp <disp8> */
29866 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29867 2:
29868 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29869 index dee945d..a84067b 100644
29870 --- a/arch/x86/lib/copy_user_64.S
29871 +++ b/arch/x86/lib/copy_user_64.S
29872 @@ -18,31 +18,7 @@
29873 #include <asm/alternative-asm.h>
29874 #include <asm/asm.h>
29875 #include <asm/smap.h>
29876 -
29877 -/*
29878 - * By placing feature2 after feature1 in altinstructions section, we logically
29879 - * implement:
29880 - * If CPU has feature2, jmp to alt2 is used
29881 - * else if CPU has feature1, jmp to alt1 is used
29882 - * else jmp to orig is used.
29883 - */
29884 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29885 -0:
29886 - .byte 0xe9 /* 32bit jump */
29887 - .long \orig-1f /* by default jump to orig */
29888 -1:
29889 - .section .altinstr_replacement,"ax"
29890 -2: .byte 0xe9 /* near jump with 32bit immediate */
29891 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29892 -3: .byte 0xe9 /* near jump with 32bit immediate */
29893 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29894 - .previous
29895 -
29896 - .section .altinstructions,"a"
29897 - altinstruction_entry 0b,2b,\feature1,5,5
29898 - altinstruction_entry 0b,3b,\feature2,5,5
29899 - .previous
29900 - .endm
29901 +#include <asm/pgtable.h>
29902
29903 .macro ALIGN_DESTINATION
29904 #ifdef FIX_ALIGNMENT
29905 @@ -70,52 +46,6 @@
29906 #endif
29907 .endm
29908
29909 -/* Standard copy_to_user with segment limit checking */
29910 -ENTRY(_copy_to_user)
29911 - CFI_STARTPROC
29912 - GET_THREAD_INFO(%rax)
29913 - movq %rdi,%rcx
29914 - addq %rdx,%rcx
29915 - jc bad_to_user
29916 - cmpq TI_addr_limit(%rax),%rcx
29917 - ja bad_to_user
29918 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29919 - copy_user_generic_unrolled,copy_user_generic_string, \
29920 - copy_user_enhanced_fast_string
29921 - CFI_ENDPROC
29922 -ENDPROC(_copy_to_user)
29923 -
29924 -/* Standard copy_from_user with segment limit checking */
29925 -ENTRY(_copy_from_user)
29926 - CFI_STARTPROC
29927 - GET_THREAD_INFO(%rax)
29928 - movq %rsi,%rcx
29929 - addq %rdx,%rcx
29930 - jc bad_from_user
29931 - cmpq TI_addr_limit(%rax),%rcx
29932 - ja bad_from_user
29933 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29934 - copy_user_generic_unrolled,copy_user_generic_string, \
29935 - copy_user_enhanced_fast_string
29936 - CFI_ENDPROC
29937 -ENDPROC(_copy_from_user)
29938 -
29939 - .section .fixup,"ax"
29940 - /* must zero dest */
29941 -ENTRY(bad_from_user)
29942 -bad_from_user:
29943 - CFI_STARTPROC
29944 - movl %edx,%ecx
29945 - xorl %eax,%eax
29946 - rep
29947 - stosb
29948 -bad_to_user:
29949 - movl %edx,%eax
29950 - ret
29951 - CFI_ENDPROC
29952 -ENDPROC(bad_from_user)
29953 - .previous
29954 -
29955 /*
29956 * copy_user_generic_unrolled - memory copy with exception handling.
29957 * This version is for CPUs like P4 that don't have efficient micro
29958 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
29959 */
29960 ENTRY(copy_user_generic_unrolled)
29961 CFI_STARTPROC
29962 + ASM_PAX_OPEN_USERLAND
29963 ASM_STAC
29964 cmpl $8,%edx
29965 jb 20f /* less then 8 bytes, go to byte copy loop */
29966 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
29967 jnz 21b
29968 23: xor %eax,%eax
29969 ASM_CLAC
29970 + ASM_PAX_CLOSE_USERLAND
29971 + pax_force_retaddr
29972 ret
29973
29974 .section .fixup,"ax"
29975 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
29976 */
29977 ENTRY(copy_user_generic_string)
29978 CFI_STARTPROC
29979 + ASM_PAX_OPEN_USERLAND
29980 ASM_STAC
29981 cmpl $8,%edx
29982 jb 2f /* less than 8 bytes, go to byte copy loop */
29983 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
29984 movsb
29985 xorl %eax,%eax
29986 ASM_CLAC
29987 + ASM_PAX_CLOSE_USERLAND
29988 + pax_force_retaddr
29989 ret
29990
29991 .section .fixup,"ax"
29992 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
29993 */
29994 ENTRY(copy_user_enhanced_fast_string)
29995 CFI_STARTPROC
29996 + ASM_PAX_OPEN_USERLAND
29997 ASM_STAC
29998 movl %edx,%ecx
29999 1: rep
30000 movsb
30001 xorl %eax,%eax
30002 ASM_CLAC
30003 + ASM_PAX_CLOSE_USERLAND
30004 + pax_force_retaddr
30005 ret
30006
30007 .section .fixup,"ax"
30008 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30009 index 6a4f43c..c70fb52 100644
30010 --- a/arch/x86/lib/copy_user_nocache_64.S
30011 +++ b/arch/x86/lib/copy_user_nocache_64.S
30012 @@ -8,6 +8,7 @@
30013
30014 #include <linux/linkage.h>
30015 #include <asm/dwarf2.h>
30016 +#include <asm/alternative-asm.h>
30017
30018 #define FIX_ALIGNMENT 1
30019
30020 @@ -16,6 +17,7 @@
30021 #include <asm/thread_info.h>
30022 #include <asm/asm.h>
30023 #include <asm/smap.h>
30024 +#include <asm/pgtable.h>
30025
30026 .macro ALIGN_DESTINATION
30027 #ifdef FIX_ALIGNMENT
30028 @@ -49,6 +51,16 @@
30029 */
30030 ENTRY(__copy_user_nocache)
30031 CFI_STARTPROC
30032 +
30033 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30034 + mov pax_user_shadow_base,%rcx
30035 + cmp %rcx,%rsi
30036 + jae 1f
30037 + add %rcx,%rsi
30038 +1:
30039 +#endif
30040 +
30041 + ASM_PAX_OPEN_USERLAND
30042 ASM_STAC
30043 cmpl $8,%edx
30044 jb 20f /* less then 8 bytes, go to byte copy loop */
30045 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30046 jnz 21b
30047 23: xorl %eax,%eax
30048 ASM_CLAC
30049 + ASM_PAX_CLOSE_USERLAND
30050 sfence
30051 + pax_force_retaddr
30052 ret
30053
30054 .section .fixup,"ax"
30055 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30056 index 2419d5f..fe52d0e 100644
30057 --- a/arch/x86/lib/csum-copy_64.S
30058 +++ b/arch/x86/lib/csum-copy_64.S
30059 @@ -9,6 +9,7 @@
30060 #include <asm/dwarf2.h>
30061 #include <asm/errno.h>
30062 #include <asm/asm.h>
30063 +#include <asm/alternative-asm.h>
30064
30065 /*
30066 * Checksum copy with exception handling.
30067 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30068 CFI_ADJUST_CFA_OFFSET 7*8
30069 movq %rbx, 2*8(%rsp)
30070 CFI_REL_OFFSET rbx, 2*8
30071 - movq %r12, 3*8(%rsp)
30072 - CFI_REL_OFFSET r12, 3*8
30073 + movq %r15, 3*8(%rsp)
30074 + CFI_REL_OFFSET r15, 3*8
30075 movq %r14, 4*8(%rsp)
30076 CFI_REL_OFFSET r14, 4*8
30077 movq %r13, 5*8(%rsp)
30078 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30079 movl %edx, %ecx
30080
30081 xorl %r9d, %r9d
30082 - movq %rcx, %r12
30083 + movq %rcx, %r15
30084
30085 - shrq $6, %r12
30086 + shrq $6, %r15
30087 jz .Lhandle_tail /* < 64 */
30088
30089 clc
30090
30091 /* main loop. clear in 64 byte blocks */
30092 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30093 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30094 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30095 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30096 .p2align 4
30097 .Lloop:
30098 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30099 adcq %r14, %rax
30100 adcq %r13, %rax
30101
30102 - decl %r12d
30103 + decl %r15d
30104
30105 dest
30106 movq %rbx, (%rsi)
30107 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30108 .Lende:
30109 movq 2*8(%rsp), %rbx
30110 CFI_RESTORE rbx
30111 - movq 3*8(%rsp), %r12
30112 - CFI_RESTORE r12
30113 + movq 3*8(%rsp), %r15
30114 + CFI_RESTORE r15
30115 movq 4*8(%rsp), %r14
30116 CFI_RESTORE r14
30117 movq 5*8(%rsp), %r13
30118 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30119 CFI_RESTORE rbp
30120 addq $7*8, %rsp
30121 CFI_ADJUST_CFA_OFFSET -7*8
30122 + pax_force_retaddr
30123 ret
30124 CFI_RESTORE_STATE
30125
30126 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30127 index 1318f75..44c30fd 100644
30128 --- a/arch/x86/lib/csum-wrappers_64.c
30129 +++ b/arch/x86/lib/csum-wrappers_64.c
30130 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30131 len -= 2;
30132 }
30133 }
30134 + pax_open_userland();
30135 stac();
30136 - isum = csum_partial_copy_generic((__force const void *)src,
30137 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30138 dst, len, isum, errp, NULL);
30139 clac();
30140 + pax_close_userland();
30141 if (unlikely(*errp))
30142 goto out_err;
30143
30144 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30145 }
30146
30147 *errp = 0;
30148 + pax_open_userland();
30149 stac();
30150 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30151 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30152 len, isum, NULL, errp);
30153 clac();
30154 + pax_close_userland();
30155 return ret;
30156 }
30157 EXPORT_SYMBOL(csum_partial_copy_to_user);
30158 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30159 index a451235..a74bfa3 100644
30160 --- a/arch/x86/lib/getuser.S
30161 +++ b/arch/x86/lib/getuser.S
30162 @@ -33,17 +33,40 @@
30163 #include <asm/thread_info.h>
30164 #include <asm/asm.h>
30165 #include <asm/smap.h>
30166 +#include <asm/segment.h>
30167 +#include <asm/pgtable.h>
30168 +#include <asm/alternative-asm.h>
30169 +
30170 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30171 +#define __copyuser_seg gs;
30172 +#else
30173 +#define __copyuser_seg
30174 +#endif
30175
30176 .text
30177 ENTRY(__get_user_1)
30178 CFI_STARTPROC
30179 +
30180 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30181 GET_THREAD_INFO(%_ASM_DX)
30182 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30183 jae bad_get_user
30184 +
30185 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30186 + mov pax_user_shadow_base,%_ASM_DX
30187 + cmp %_ASM_DX,%_ASM_AX
30188 + jae 1234f
30189 + add %_ASM_DX,%_ASM_AX
30190 +1234:
30191 +#endif
30192 +
30193 +#endif
30194 +
30195 ASM_STAC
30196 -1: movzbl (%_ASM_AX),%edx
30197 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30198 xor %eax,%eax
30199 ASM_CLAC
30200 + pax_force_retaddr
30201 ret
30202 CFI_ENDPROC
30203 ENDPROC(__get_user_1)
30204 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30205 ENTRY(__get_user_2)
30206 CFI_STARTPROC
30207 add $1,%_ASM_AX
30208 +
30209 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30210 jc bad_get_user
30211 GET_THREAD_INFO(%_ASM_DX)
30212 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30213 jae bad_get_user
30214 +
30215 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30216 + mov pax_user_shadow_base,%_ASM_DX
30217 + cmp %_ASM_DX,%_ASM_AX
30218 + jae 1234f
30219 + add %_ASM_DX,%_ASM_AX
30220 +1234:
30221 +#endif
30222 +
30223 +#endif
30224 +
30225 ASM_STAC
30226 -2: movzwl -1(%_ASM_AX),%edx
30227 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30228 xor %eax,%eax
30229 ASM_CLAC
30230 + pax_force_retaddr
30231 ret
30232 CFI_ENDPROC
30233 ENDPROC(__get_user_2)
30234 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30235 ENTRY(__get_user_4)
30236 CFI_STARTPROC
30237 add $3,%_ASM_AX
30238 +
30239 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30240 jc bad_get_user
30241 GET_THREAD_INFO(%_ASM_DX)
30242 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30243 jae bad_get_user
30244 +
30245 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30246 + mov pax_user_shadow_base,%_ASM_DX
30247 + cmp %_ASM_DX,%_ASM_AX
30248 + jae 1234f
30249 + add %_ASM_DX,%_ASM_AX
30250 +1234:
30251 +#endif
30252 +
30253 +#endif
30254 +
30255 ASM_STAC
30256 -3: movl -3(%_ASM_AX),%edx
30257 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30258 xor %eax,%eax
30259 ASM_CLAC
30260 + pax_force_retaddr
30261 ret
30262 CFI_ENDPROC
30263 ENDPROC(__get_user_4)
30264 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30265 GET_THREAD_INFO(%_ASM_DX)
30266 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30267 jae bad_get_user
30268 +
30269 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30270 + mov pax_user_shadow_base,%_ASM_DX
30271 + cmp %_ASM_DX,%_ASM_AX
30272 + jae 1234f
30273 + add %_ASM_DX,%_ASM_AX
30274 +1234:
30275 +#endif
30276 +
30277 ASM_STAC
30278 4: movq -7(%_ASM_AX),%rdx
30279 xor %eax,%eax
30280 ASM_CLAC
30281 + pax_force_retaddr
30282 ret
30283 #else
30284 add $7,%_ASM_AX
30285 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30286 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30287 jae bad_get_user_8
30288 ASM_STAC
30289 -4: movl -7(%_ASM_AX),%edx
30290 -5: movl -3(%_ASM_AX),%ecx
30291 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30292 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30293 xor %eax,%eax
30294 ASM_CLAC
30295 + pax_force_retaddr
30296 ret
30297 #endif
30298 CFI_ENDPROC
30299 @@ -113,6 +175,7 @@ bad_get_user:
30300 xor %edx,%edx
30301 mov $(-EFAULT),%_ASM_AX
30302 ASM_CLAC
30303 + pax_force_retaddr
30304 ret
30305 CFI_ENDPROC
30306 END(bad_get_user)
30307 @@ -124,6 +187,7 @@ bad_get_user_8:
30308 xor %ecx,%ecx
30309 mov $(-EFAULT),%_ASM_AX
30310 ASM_CLAC
30311 + pax_force_retaddr
30312 ret
30313 CFI_ENDPROC
30314 END(bad_get_user_8)
30315 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30316 index 85994f5..9929d7f 100644
30317 --- a/arch/x86/lib/insn.c
30318 +++ b/arch/x86/lib/insn.c
30319 @@ -20,8 +20,10 @@
30320
30321 #ifdef __KERNEL__
30322 #include <linux/string.h>
30323 +#include <asm/pgtable_types.h>
30324 #else
30325 #include <string.h>
30326 +#define ktla_ktva(addr) addr
30327 #endif
30328 #include <asm/inat.h>
30329 #include <asm/insn.h>
30330 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30331 buf_len = MAX_INSN_SIZE;
30332
30333 memset(insn, 0, sizeof(*insn));
30334 - insn->kaddr = kaddr;
30335 - insn->end_kaddr = kaddr + buf_len;
30336 - insn->next_byte = kaddr;
30337 + insn->kaddr = ktla_ktva(kaddr);
30338 + insn->end_kaddr = insn->kaddr + buf_len;
30339 + insn->next_byte = insn->kaddr;
30340 insn->x86_64 = x86_64 ? 1 : 0;
30341 insn->opnd_bytes = 4;
30342 if (x86_64)
30343 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30344 index 05a95e7..326f2fa 100644
30345 --- a/arch/x86/lib/iomap_copy_64.S
30346 +++ b/arch/x86/lib/iomap_copy_64.S
30347 @@ -17,6 +17,7 @@
30348
30349 #include <linux/linkage.h>
30350 #include <asm/dwarf2.h>
30351 +#include <asm/alternative-asm.h>
30352
30353 /*
30354 * override generic version in lib/iomap_copy.c
30355 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30356 CFI_STARTPROC
30357 movl %edx,%ecx
30358 rep movsd
30359 + pax_force_retaddr
30360 ret
30361 CFI_ENDPROC
30362 ENDPROC(__iowrite32_copy)
30363 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30364 index 89b53c9..97357ca 100644
30365 --- a/arch/x86/lib/memcpy_64.S
30366 +++ b/arch/x86/lib/memcpy_64.S
30367 @@ -24,7 +24,7 @@
30368 * This gets patched over the unrolled variant (below) via the
30369 * alternative instructions framework:
30370 */
30371 - .section .altinstr_replacement, "ax", @progbits
30372 + .section .altinstr_replacement, "a", @progbits
30373 .Lmemcpy_c:
30374 movq %rdi, %rax
30375 movq %rdx, %rcx
30376 @@ -33,6 +33,7 @@
30377 rep movsq
30378 movl %edx, %ecx
30379 rep movsb
30380 + pax_force_retaddr
30381 ret
30382 .Lmemcpy_e:
30383 .previous
30384 @@ -44,11 +45,12 @@
30385 * This gets patched over the unrolled variant (below) via the
30386 * alternative instructions framework:
30387 */
30388 - .section .altinstr_replacement, "ax", @progbits
30389 + .section .altinstr_replacement, "a", @progbits
30390 .Lmemcpy_c_e:
30391 movq %rdi, %rax
30392 movq %rdx, %rcx
30393 rep movsb
30394 + pax_force_retaddr
30395 ret
30396 .Lmemcpy_e_e:
30397 .previous
30398 @@ -138,6 +140,7 @@ ENTRY(memcpy)
30399 movq %r9, 1*8(%rdi)
30400 movq %r10, -2*8(%rdi, %rdx)
30401 movq %r11, -1*8(%rdi, %rdx)
30402 + pax_force_retaddr
30403 retq
30404 .p2align 4
30405 .Lless_16bytes:
30406 @@ -150,6 +153,7 @@ ENTRY(memcpy)
30407 movq -1*8(%rsi, %rdx), %r9
30408 movq %r8, 0*8(%rdi)
30409 movq %r9, -1*8(%rdi, %rdx)
30410 + pax_force_retaddr
30411 retq
30412 .p2align 4
30413 .Lless_8bytes:
30414 @@ -163,6 +167,7 @@ ENTRY(memcpy)
30415 movl -4(%rsi, %rdx), %r8d
30416 movl %ecx, (%rdi)
30417 movl %r8d, -4(%rdi, %rdx)
30418 + pax_force_retaddr
30419 retq
30420 .p2align 4
30421 .Lless_3bytes:
30422 @@ -181,6 +186,7 @@ ENTRY(memcpy)
30423 movb %cl, (%rdi)
30424
30425 .Lend:
30426 + pax_force_retaddr
30427 retq
30428 CFI_ENDPROC
30429 ENDPROC(memcpy)
30430 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30431 index 9c4b530..830b77a 100644
30432 --- a/arch/x86/lib/memmove_64.S
30433 +++ b/arch/x86/lib/memmove_64.S
30434 @@ -205,14 +205,16 @@ ENTRY(__memmove)
30435 movb (%rsi), %r11b
30436 movb %r11b, (%rdi)
30437 13:
30438 + pax_force_retaddr
30439 retq
30440 CFI_ENDPROC
30441
30442 - .section .altinstr_replacement,"ax"
30443 + .section .altinstr_replacement,"a"
30444 .Lmemmove_begin_forward_efs:
30445 /* Forward moving data. */
30446 movq %rdx, %rcx
30447 rep movsb
30448 + pax_force_retaddr
30449 retq
30450 .Lmemmove_end_forward_efs:
30451 .previous
30452 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30453 index 6f44935..fbf5f6d 100644
30454 --- a/arch/x86/lib/memset_64.S
30455 +++ b/arch/x86/lib/memset_64.S
30456 @@ -16,7 +16,7 @@
30457 *
30458 * rax original destination
30459 */
30460 - .section .altinstr_replacement, "ax", @progbits
30461 + .section .altinstr_replacement, "a", @progbits
30462 .Lmemset_c:
30463 movq %rdi,%r9
30464 movq %rdx,%rcx
30465 @@ -30,6 +30,7 @@
30466 movl %edx,%ecx
30467 rep stosb
30468 movq %r9,%rax
30469 + pax_force_retaddr
30470 ret
30471 .Lmemset_e:
30472 .previous
30473 @@ -45,13 +46,14 @@
30474 *
30475 * rax original destination
30476 */
30477 - .section .altinstr_replacement, "ax", @progbits
30478 + .section .altinstr_replacement, "a", @progbits
30479 .Lmemset_c_e:
30480 movq %rdi,%r9
30481 movb %sil,%al
30482 movq %rdx,%rcx
30483 rep stosb
30484 movq %r9,%rax
30485 + pax_force_retaddr
30486 ret
30487 .Lmemset_e_e:
30488 .previous
30489 @@ -120,6 +122,7 @@ ENTRY(__memset)
30490
30491 .Lende:
30492 movq %r10,%rax
30493 + pax_force_retaddr
30494 ret
30495
30496 CFI_RESTORE_STATE
30497 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30498 index c9f2d9b..e7fd2c0 100644
30499 --- a/arch/x86/lib/mmx_32.c
30500 +++ b/arch/x86/lib/mmx_32.c
30501 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30502 {
30503 void *p;
30504 int i;
30505 + unsigned long cr0;
30506
30507 if (unlikely(in_interrupt()))
30508 return __memcpy(to, from, len);
30509 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30510 kernel_fpu_begin();
30511
30512 __asm__ __volatile__ (
30513 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30514 - " prefetch 64(%0)\n"
30515 - " prefetch 128(%0)\n"
30516 - " prefetch 192(%0)\n"
30517 - " prefetch 256(%0)\n"
30518 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30519 + " prefetch 64(%1)\n"
30520 + " prefetch 128(%1)\n"
30521 + " prefetch 192(%1)\n"
30522 + " prefetch 256(%1)\n"
30523 "2: \n"
30524 ".section .fixup, \"ax\"\n"
30525 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30526 + "3: \n"
30527 +
30528 +#ifdef CONFIG_PAX_KERNEXEC
30529 + " movl %%cr0, %0\n"
30530 + " movl %0, %%eax\n"
30531 + " andl $0xFFFEFFFF, %%eax\n"
30532 + " movl %%eax, %%cr0\n"
30533 +#endif
30534 +
30535 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30536 +
30537 +#ifdef CONFIG_PAX_KERNEXEC
30538 + " movl %0, %%cr0\n"
30539 +#endif
30540 +
30541 " jmp 2b\n"
30542 ".previous\n"
30543 _ASM_EXTABLE(1b, 3b)
30544 - : : "r" (from));
30545 + : "=&r" (cr0) : "r" (from) : "ax");
30546
30547 for ( ; i > 5; i--) {
30548 __asm__ __volatile__ (
30549 - "1: prefetch 320(%0)\n"
30550 - "2: movq (%0), %%mm0\n"
30551 - " movq 8(%0), %%mm1\n"
30552 - " movq 16(%0), %%mm2\n"
30553 - " movq 24(%0), %%mm3\n"
30554 - " movq %%mm0, (%1)\n"
30555 - " movq %%mm1, 8(%1)\n"
30556 - " movq %%mm2, 16(%1)\n"
30557 - " movq %%mm3, 24(%1)\n"
30558 - " movq 32(%0), %%mm0\n"
30559 - " movq 40(%0), %%mm1\n"
30560 - " movq 48(%0), %%mm2\n"
30561 - " movq 56(%0), %%mm3\n"
30562 - " movq %%mm0, 32(%1)\n"
30563 - " movq %%mm1, 40(%1)\n"
30564 - " movq %%mm2, 48(%1)\n"
30565 - " movq %%mm3, 56(%1)\n"
30566 + "1: prefetch 320(%1)\n"
30567 + "2: movq (%1), %%mm0\n"
30568 + " movq 8(%1), %%mm1\n"
30569 + " movq 16(%1), %%mm2\n"
30570 + " movq 24(%1), %%mm3\n"
30571 + " movq %%mm0, (%2)\n"
30572 + " movq %%mm1, 8(%2)\n"
30573 + " movq %%mm2, 16(%2)\n"
30574 + " movq %%mm3, 24(%2)\n"
30575 + " movq 32(%1), %%mm0\n"
30576 + " movq 40(%1), %%mm1\n"
30577 + " movq 48(%1), %%mm2\n"
30578 + " movq 56(%1), %%mm3\n"
30579 + " movq %%mm0, 32(%2)\n"
30580 + " movq %%mm1, 40(%2)\n"
30581 + " movq %%mm2, 48(%2)\n"
30582 + " movq %%mm3, 56(%2)\n"
30583 ".section .fixup, \"ax\"\n"
30584 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30585 + "3:\n"
30586 +
30587 +#ifdef CONFIG_PAX_KERNEXEC
30588 + " movl %%cr0, %0\n"
30589 + " movl %0, %%eax\n"
30590 + " andl $0xFFFEFFFF, %%eax\n"
30591 + " movl %%eax, %%cr0\n"
30592 +#endif
30593 +
30594 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30595 +
30596 +#ifdef CONFIG_PAX_KERNEXEC
30597 + " movl %0, %%cr0\n"
30598 +#endif
30599 +
30600 " jmp 2b\n"
30601 ".previous\n"
30602 _ASM_EXTABLE(1b, 3b)
30603 - : : "r" (from), "r" (to) : "memory");
30604 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30605
30606 from += 64;
30607 to += 64;
30608 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30609 static void fast_copy_page(void *to, void *from)
30610 {
30611 int i;
30612 + unsigned long cr0;
30613
30614 kernel_fpu_begin();
30615
30616 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30617 * but that is for later. -AV
30618 */
30619 __asm__ __volatile__(
30620 - "1: prefetch (%0)\n"
30621 - " prefetch 64(%0)\n"
30622 - " prefetch 128(%0)\n"
30623 - " prefetch 192(%0)\n"
30624 - " prefetch 256(%0)\n"
30625 + "1: prefetch (%1)\n"
30626 + " prefetch 64(%1)\n"
30627 + " prefetch 128(%1)\n"
30628 + " prefetch 192(%1)\n"
30629 + " prefetch 256(%1)\n"
30630 "2: \n"
30631 ".section .fixup, \"ax\"\n"
30632 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30633 + "3: \n"
30634 +
30635 +#ifdef CONFIG_PAX_KERNEXEC
30636 + " movl %%cr0, %0\n"
30637 + " movl %0, %%eax\n"
30638 + " andl $0xFFFEFFFF, %%eax\n"
30639 + " movl %%eax, %%cr0\n"
30640 +#endif
30641 +
30642 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30643 +
30644 +#ifdef CONFIG_PAX_KERNEXEC
30645 + " movl %0, %%cr0\n"
30646 +#endif
30647 +
30648 " jmp 2b\n"
30649 ".previous\n"
30650 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30651 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30652
30653 for (i = 0; i < (4096-320)/64; i++) {
30654 __asm__ __volatile__ (
30655 - "1: prefetch 320(%0)\n"
30656 - "2: movq (%0), %%mm0\n"
30657 - " movntq %%mm0, (%1)\n"
30658 - " movq 8(%0), %%mm1\n"
30659 - " movntq %%mm1, 8(%1)\n"
30660 - " movq 16(%0), %%mm2\n"
30661 - " movntq %%mm2, 16(%1)\n"
30662 - " movq 24(%0), %%mm3\n"
30663 - " movntq %%mm3, 24(%1)\n"
30664 - " movq 32(%0), %%mm4\n"
30665 - " movntq %%mm4, 32(%1)\n"
30666 - " movq 40(%0), %%mm5\n"
30667 - " movntq %%mm5, 40(%1)\n"
30668 - " movq 48(%0), %%mm6\n"
30669 - " movntq %%mm6, 48(%1)\n"
30670 - " movq 56(%0), %%mm7\n"
30671 - " movntq %%mm7, 56(%1)\n"
30672 + "1: prefetch 320(%1)\n"
30673 + "2: movq (%1), %%mm0\n"
30674 + " movntq %%mm0, (%2)\n"
30675 + " movq 8(%1), %%mm1\n"
30676 + " movntq %%mm1, 8(%2)\n"
30677 + " movq 16(%1), %%mm2\n"
30678 + " movntq %%mm2, 16(%2)\n"
30679 + " movq 24(%1), %%mm3\n"
30680 + " movntq %%mm3, 24(%2)\n"
30681 + " movq 32(%1), %%mm4\n"
30682 + " movntq %%mm4, 32(%2)\n"
30683 + " movq 40(%1), %%mm5\n"
30684 + " movntq %%mm5, 40(%2)\n"
30685 + " movq 48(%1), %%mm6\n"
30686 + " movntq %%mm6, 48(%2)\n"
30687 + " movq 56(%1), %%mm7\n"
30688 + " movntq %%mm7, 56(%2)\n"
30689 ".section .fixup, \"ax\"\n"
30690 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30691 + "3:\n"
30692 +
30693 +#ifdef CONFIG_PAX_KERNEXEC
30694 + " movl %%cr0, %0\n"
30695 + " movl %0, %%eax\n"
30696 + " andl $0xFFFEFFFF, %%eax\n"
30697 + " movl %%eax, %%cr0\n"
30698 +#endif
30699 +
30700 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30701 +
30702 +#ifdef CONFIG_PAX_KERNEXEC
30703 + " movl %0, %%cr0\n"
30704 +#endif
30705 +
30706 " jmp 2b\n"
30707 ".previous\n"
30708 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30709 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30710
30711 from += 64;
30712 to += 64;
30713 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30714 static void fast_copy_page(void *to, void *from)
30715 {
30716 int i;
30717 + unsigned long cr0;
30718
30719 kernel_fpu_begin();
30720
30721 __asm__ __volatile__ (
30722 - "1: prefetch (%0)\n"
30723 - " prefetch 64(%0)\n"
30724 - " prefetch 128(%0)\n"
30725 - " prefetch 192(%0)\n"
30726 - " prefetch 256(%0)\n"
30727 + "1: prefetch (%1)\n"
30728 + " prefetch 64(%1)\n"
30729 + " prefetch 128(%1)\n"
30730 + " prefetch 192(%1)\n"
30731 + " prefetch 256(%1)\n"
30732 "2: \n"
30733 ".section .fixup, \"ax\"\n"
30734 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30735 + "3: \n"
30736 +
30737 +#ifdef CONFIG_PAX_KERNEXEC
30738 + " movl %%cr0, %0\n"
30739 + " movl %0, %%eax\n"
30740 + " andl $0xFFFEFFFF, %%eax\n"
30741 + " movl %%eax, %%cr0\n"
30742 +#endif
30743 +
30744 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30745 +
30746 +#ifdef CONFIG_PAX_KERNEXEC
30747 + " movl %0, %%cr0\n"
30748 +#endif
30749 +
30750 " jmp 2b\n"
30751 ".previous\n"
30752 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30753 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30754
30755 for (i = 0; i < 4096/64; i++) {
30756 __asm__ __volatile__ (
30757 - "1: prefetch 320(%0)\n"
30758 - "2: movq (%0), %%mm0\n"
30759 - " movq 8(%0), %%mm1\n"
30760 - " movq 16(%0), %%mm2\n"
30761 - " movq 24(%0), %%mm3\n"
30762 - " movq %%mm0, (%1)\n"
30763 - " movq %%mm1, 8(%1)\n"
30764 - " movq %%mm2, 16(%1)\n"
30765 - " movq %%mm3, 24(%1)\n"
30766 - " movq 32(%0), %%mm0\n"
30767 - " movq 40(%0), %%mm1\n"
30768 - " movq 48(%0), %%mm2\n"
30769 - " movq 56(%0), %%mm3\n"
30770 - " movq %%mm0, 32(%1)\n"
30771 - " movq %%mm1, 40(%1)\n"
30772 - " movq %%mm2, 48(%1)\n"
30773 - " movq %%mm3, 56(%1)\n"
30774 + "1: prefetch 320(%1)\n"
30775 + "2: movq (%1), %%mm0\n"
30776 + " movq 8(%1), %%mm1\n"
30777 + " movq 16(%1), %%mm2\n"
30778 + " movq 24(%1), %%mm3\n"
30779 + " movq %%mm0, (%2)\n"
30780 + " movq %%mm1, 8(%2)\n"
30781 + " movq %%mm2, 16(%2)\n"
30782 + " movq %%mm3, 24(%2)\n"
30783 + " movq 32(%1), %%mm0\n"
30784 + " movq 40(%1), %%mm1\n"
30785 + " movq 48(%1), %%mm2\n"
30786 + " movq 56(%1), %%mm3\n"
30787 + " movq %%mm0, 32(%2)\n"
30788 + " movq %%mm1, 40(%2)\n"
30789 + " movq %%mm2, 48(%2)\n"
30790 + " movq %%mm3, 56(%2)\n"
30791 ".section .fixup, \"ax\"\n"
30792 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30793 + "3:\n"
30794 +
30795 +#ifdef CONFIG_PAX_KERNEXEC
30796 + " movl %%cr0, %0\n"
30797 + " movl %0, %%eax\n"
30798 + " andl $0xFFFEFFFF, %%eax\n"
30799 + " movl %%eax, %%cr0\n"
30800 +#endif
30801 +
30802 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30803 +
30804 +#ifdef CONFIG_PAX_KERNEXEC
30805 + " movl %0, %%cr0\n"
30806 +#endif
30807 +
30808 " jmp 2b\n"
30809 ".previous\n"
30810 _ASM_EXTABLE(1b, 3b)
30811 - : : "r" (from), "r" (to) : "memory");
30812 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30813
30814 from += 64;
30815 to += 64;
30816 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30817 index f6d13ee..d789440 100644
30818 --- a/arch/x86/lib/msr-reg.S
30819 +++ b/arch/x86/lib/msr-reg.S
30820 @@ -3,6 +3,7 @@
30821 #include <asm/dwarf2.h>
30822 #include <asm/asm.h>
30823 #include <asm/msr.h>
30824 +#include <asm/alternative-asm.h>
30825
30826 #ifdef CONFIG_X86_64
30827 /*
30828 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30829 movl %edi, 28(%r10)
30830 popq_cfi %rbp
30831 popq_cfi %rbx
30832 + pax_force_retaddr
30833 ret
30834 3:
30835 CFI_RESTORE_STATE
30836 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30837 index fc6ba17..14ad9a5 100644
30838 --- a/arch/x86/lib/putuser.S
30839 +++ b/arch/x86/lib/putuser.S
30840 @@ -16,7 +16,9 @@
30841 #include <asm/errno.h>
30842 #include <asm/asm.h>
30843 #include <asm/smap.h>
30844 -
30845 +#include <asm/segment.h>
30846 +#include <asm/pgtable.h>
30847 +#include <asm/alternative-asm.h>
30848
30849 /*
30850 * __put_user_X
30851 @@ -30,57 +32,125 @@
30852 * as they get called from within inline assembly.
30853 */
30854
30855 -#define ENTER CFI_STARTPROC ; \
30856 - GET_THREAD_INFO(%_ASM_BX)
30857 -#define EXIT ASM_CLAC ; \
30858 - ret ; \
30859 +#define ENTER CFI_STARTPROC
30860 +#define EXIT ASM_CLAC ; \
30861 + pax_force_retaddr ; \
30862 + ret ; \
30863 CFI_ENDPROC
30864
30865 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30866 +#define _DEST %_ASM_CX,%_ASM_BX
30867 +#else
30868 +#define _DEST %_ASM_CX
30869 +#endif
30870 +
30871 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30872 +#define __copyuser_seg gs;
30873 +#else
30874 +#define __copyuser_seg
30875 +#endif
30876 +
30877 .text
30878 ENTRY(__put_user_1)
30879 ENTER
30880 +
30881 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30882 + GET_THREAD_INFO(%_ASM_BX)
30883 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30884 jae bad_put_user
30885 +
30886 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30887 + mov pax_user_shadow_base,%_ASM_BX
30888 + cmp %_ASM_BX,%_ASM_CX
30889 + jb 1234f
30890 + xor %ebx,%ebx
30891 +1234:
30892 +#endif
30893 +
30894 +#endif
30895 +
30896 ASM_STAC
30897 -1: movb %al,(%_ASM_CX)
30898 +1: __copyuser_seg movb %al,(_DEST)
30899 xor %eax,%eax
30900 EXIT
30901 ENDPROC(__put_user_1)
30902
30903 ENTRY(__put_user_2)
30904 ENTER
30905 +
30906 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30907 + GET_THREAD_INFO(%_ASM_BX)
30908 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30909 sub $1,%_ASM_BX
30910 cmp %_ASM_BX,%_ASM_CX
30911 jae bad_put_user
30912 +
30913 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30914 + mov pax_user_shadow_base,%_ASM_BX
30915 + cmp %_ASM_BX,%_ASM_CX
30916 + jb 1234f
30917 + xor %ebx,%ebx
30918 +1234:
30919 +#endif
30920 +
30921 +#endif
30922 +
30923 ASM_STAC
30924 -2: movw %ax,(%_ASM_CX)
30925 +2: __copyuser_seg movw %ax,(_DEST)
30926 xor %eax,%eax
30927 EXIT
30928 ENDPROC(__put_user_2)
30929
30930 ENTRY(__put_user_4)
30931 ENTER
30932 +
30933 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30934 + GET_THREAD_INFO(%_ASM_BX)
30935 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30936 sub $3,%_ASM_BX
30937 cmp %_ASM_BX,%_ASM_CX
30938 jae bad_put_user
30939 +
30940 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30941 + mov pax_user_shadow_base,%_ASM_BX
30942 + cmp %_ASM_BX,%_ASM_CX
30943 + jb 1234f
30944 + xor %ebx,%ebx
30945 +1234:
30946 +#endif
30947 +
30948 +#endif
30949 +
30950 ASM_STAC
30951 -3: movl %eax,(%_ASM_CX)
30952 +3: __copyuser_seg movl %eax,(_DEST)
30953 xor %eax,%eax
30954 EXIT
30955 ENDPROC(__put_user_4)
30956
30957 ENTRY(__put_user_8)
30958 ENTER
30959 +
30960 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30961 + GET_THREAD_INFO(%_ASM_BX)
30962 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30963 sub $7,%_ASM_BX
30964 cmp %_ASM_BX,%_ASM_CX
30965 jae bad_put_user
30966 +
30967 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30968 + mov pax_user_shadow_base,%_ASM_BX
30969 + cmp %_ASM_BX,%_ASM_CX
30970 + jb 1234f
30971 + xor %ebx,%ebx
30972 +1234:
30973 +#endif
30974 +
30975 +#endif
30976 +
30977 ASM_STAC
30978 -4: mov %_ASM_AX,(%_ASM_CX)
30979 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
30980 #ifdef CONFIG_X86_32
30981 -5: movl %edx,4(%_ASM_CX)
30982 +5: __copyuser_seg movl %edx,4(_DEST)
30983 #endif
30984 xor %eax,%eax
30985 EXIT
30986 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
30987 index 5dff5f0..cadebf4 100644
30988 --- a/arch/x86/lib/rwsem.S
30989 +++ b/arch/x86/lib/rwsem.S
30990 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
30991 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30992 CFI_RESTORE __ASM_REG(dx)
30993 restore_common_regs
30994 + pax_force_retaddr
30995 ret
30996 CFI_ENDPROC
30997 ENDPROC(call_rwsem_down_read_failed)
30998 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
30999 movq %rax,%rdi
31000 call rwsem_down_write_failed
31001 restore_common_regs
31002 + pax_force_retaddr
31003 ret
31004 CFI_ENDPROC
31005 ENDPROC(call_rwsem_down_write_failed)
31006 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
31007 movq %rax,%rdi
31008 call rwsem_wake
31009 restore_common_regs
31010 -1: ret
31011 +1: pax_force_retaddr
31012 + ret
31013 CFI_ENDPROC
31014 ENDPROC(call_rwsem_wake)
31015
31016 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
31017 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31018 CFI_RESTORE __ASM_REG(dx)
31019 restore_common_regs
31020 + pax_force_retaddr
31021 ret
31022 CFI_ENDPROC
31023 ENDPROC(call_rwsem_downgrade_wake)
31024 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31025 index b30b5eb..2b57052 100644
31026 --- a/arch/x86/lib/thunk_64.S
31027 +++ b/arch/x86/lib/thunk_64.S
31028 @@ -9,6 +9,7 @@
31029 #include <asm/dwarf2.h>
31030 #include <asm/calling.h>
31031 #include <asm/asm.h>
31032 +#include <asm/alternative-asm.h>
31033
31034 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31035 .macro THUNK name, func, put_ret_addr_in_rdi=0
31036 @@ -16,11 +17,11 @@
31037 \name:
31038 CFI_STARTPROC
31039
31040 - /* this one pushes 9 elems, the next one would be %rIP */
31041 - SAVE_ARGS
31042 + /* this one pushes 15+1 elems, the next one would be %rIP */
31043 + SAVE_ARGS 8
31044
31045 .if \put_ret_addr_in_rdi
31046 - movq_cfi_restore 9*8, rdi
31047 + movq_cfi_restore RIP, rdi
31048 .endif
31049
31050 call \func
31051 @@ -47,9 +48,10 @@
31052
31053 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31054 CFI_STARTPROC
31055 - SAVE_ARGS
31056 + SAVE_ARGS 8
31057 restore:
31058 - RESTORE_ARGS
31059 + RESTORE_ARGS 1,8
31060 + pax_force_retaddr
31061 ret
31062 CFI_ENDPROC
31063 _ASM_NOKPROBE(restore)
31064 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31065 index e2f5e21..4b22130 100644
31066 --- a/arch/x86/lib/usercopy_32.c
31067 +++ b/arch/x86/lib/usercopy_32.c
31068 @@ -42,11 +42,13 @@ do { \
31069 int __d0; \
31070 might_fault(); \
31071 __asm__ __volatile__( \
31072 + __COPYUSER_SET_ES \
31073 ASM_STAC "\n" \
31074 "0: rep; stosl\n" \
31075 " movl %2,%0\n" \
31076 "1: rep; stosb\n" \
31077 "2: " ASM_CLAC "\n" \
31078 + __COPYUSER_RESTORE_ES \
31079 ".section .fixup,\"ax\"\n" \
31080 "3: lea 0(%2,%0,4),%0\n" \
31081 " jmp 2b\n" \
31082 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31083
31084 #ifdef CONFIG_X86_INTEL_USERCOPY
31085 static unsigned long
31086 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31087 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31088 {
31089 int d0, d1;
31090 __asm__ __volatile__(
31091 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31092 " .align 2,0x90\n"
31093 "3: movl 0(%4), %%eax\n"
31094 "4: movl 4(%4), %%edx\n"
31095 - "5: movl %%eax, 0(%3)\n"
31096 - "6: movl %%edx, 4(%3)\n"
31097 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31098 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31099 "7: movl 8(%4), %%eax\n"
31100 "8: movl 12(%4),%%edx\n"
31101 - "9: movl %%eax, 8(%3)\n"
31102 - "10: movl %%edx, 12(%3)\n"
31103 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31104 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31105 "11: movl 16(%4), %%eax\n"
31106 "12: movl 20(%4), %%edx\n"
31107 - "13: movl %%eax, 16(%3)\n"
31108 - "14: movl %%edx, 20(%3)\n"
31109 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31110 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31111 "15: movl 24(%4), %%eax\n"
31112 "16: movl 28(%4), %%edx\n"
31113 - "17: movl %%eax, 24(%3)\n"
31114 - "18: movl %%edx, 28(%3)\n"
31115 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31116 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31117 "19: movl 32(%4), %%eax\n"
31118 "20: movl 36(%4), %%edx\n"
31119 - "21: movl %%eax, 32(%3)\n"
31120 - "22: movl %%edx, 36(%3)\n"
31121 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31122 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31123 "23: movl 40(%4), %%eax\n"
31124 "24: movl 44(%4), %%edx\n"
31125 - "25: movl %%eax, 40(%3)\n"
31126 - "26: movl %%edx, 44(%3)\n"
31127 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31128 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31129 "27: movl 48(%4), %%eax\n"
31130 "28: movl 52(%4), %%edx\n"
31131 - "29: movl %%eax, 48(%3)\n"
31132 - "30: movl %%edx, 52(%3)\n"
31133 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31134 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31135 "31: movl 56(%4), %%eax\n"
31136 "32: movl 60(%4), %%edx\n"
31137 - "33: movl %%eax, 56(%3)\n"
31138 - "34: movl %%edx, 60(%3)\n"
31139 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31140 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31141 " addl $-64, %0\n"
31142 " addl $64, %4\n"
31143 " addl $64, %3\n"
31144 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31145 " shrl $2, %0\n"
31146 " andl $3, %%eax\n"
31147 " cld\n"
31148 + __COPYUSER_SET_ES
31149 "99: rep; movsl\n"
31150 "36: movl %%eax, %0\n"
31151 "37: rep; movsb\n"
31152 "100:\n"
31153 + __COPYUSER_RESTORE_ES
31154 + ".section .fixup,\"ax\"\n"
31155 + "101: lea 0(%%eax,%0,4),%0\n"
31156 + " jmp 100b\n"
31157 + ".previous\n"
31158 + _ASM_EXTABLE(1b,100b)
31159 + _ASM_EXTABLE(2b,100b)
31160 + _ASM_EXTABLE(3b,100b)
31161 + _ASM_EXTABLE(4b,100b)
31162 + _ASM_EXTABLE(5b,100b)
31163 + _ASM_EXTABLE(6b,100b)
31164 + _ASM_EXTABLE(7b,100b)
31165 + _ASM_EXTABLE(8b,100b)
31166 + _ASM_EXTABLE(9b,100b)
31167 + _ASM_EXTABLE(10b,100b)
31168 + _ASM_EXTABLE(11b,100b)
31169 + _ASM_EXTABLE(12b,100b)
31170 + _ASM_EXTABLE(13b,100b)
31171 + _ASM_EXTABLE(14b,100b)
31172 + _ASM_EXTABLE(15b,100b)
31173 + _ASM_EXTABLE(16b,100b)
31174 + _ASM_EXTABLE(17b,100b)
31175 + _ASM_EXTABLE(18b,100b)
31176 + _ASM_EXTABLE(19b,100b)
31177 + _ASM_EXTABLE(20b,100b)
31178 + _ASM_EXTABLE(21b,100b)
31179 + _ASM_EXTABLE(22b,100b)
31180 + _ASM_EXTABLE(23b,100b)
31181 + _ASM_EXTABLE(24b,100b)
31182 + _ASM_EXTABLE(25b,100b)
31183 + _ASM_EXTABLE(26b,100b)
31184 + _ASM_EXTABLE(27b,100b)
31185 + _ASM_EXTABLE(28b,100b)
31186 + _ASM_EXTABLE(29b,100b)
31187 + _ASM_EXTABLE(30b,100b)
31188 + _ASM_EXTABLE(31b,100b)
31189 + _ASM_EXTABLE(32b,100b)
31190 + _ASM_EXTABLE(33b,100b)
31191 + _ASM_EXTABLE(34b,100b)
31192 + _ASM_EXTABLE(35b,100b)
31193 + _ASM_EXTABLE(36b,100b)
31194 + _ASM_EXTABLE(37b,100b)
31195 + _ASM_EXTABLE(99b,101b)
31196 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31197 + : "1"(to), "2"(from), "0"(size)
31198 + : "eax", "edx", "memory");
31199 + return size;
31200 +}
31201 +
31202 +static unsigned long
31203 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31204 +{
31205 + int d0, d1;
31206 + __asm__ __volatile__(
31207 + " .align 2,0x90\n"
31208 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31209 + " cmpl $67, %0\n"
31210 + " jbe 3f\n"
31211 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31212 + " .align 2,0x90\n"
31213 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31214 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31215 + "5: movl %%eax, 0(%3)\n"
31216 + "6: movl %%edx, 4(%3)\n"
31217 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31218 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31219 + "9: movl %%eax, 8(%3)\n"
31220 + "10: movl %%edx, 12(%3)\n"
31221 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31222 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31223 + "13: movl %%eax, 16(%3)\n"
31224 + "14: movl %%edx, 20(%3)\n"
31225 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31226 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31227 + "17: movl %%eax, 24(%3)\n"
31228 + "18: movl %%edx, 28(%3)\n"
31229 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31230 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31231 + "21: movl %%eax, 32(%3)\n"
31232 + "22: movl %%edx, 36(%3)\n"
31233 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31234 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31235 + "25: movl %%eax, 40(%3)\n"
31236 + "26: movl %%edx, 44(%3)\n"
31237 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31238 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31239 + "29: movl %%eax, 48(%3)\n"
31240 + "30: movl %%edx, 52(%3)\n"
31241 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31242 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31243 + "33: movl %%eax, 56(%3)\n"
31244 + "34: movl %%edx, 60(%3)\n"
31245 + " addl $-64, %0\n"
31246 + " addl $64, %4\n"
31247 + " addl $64, %3\n"
31248 + " cmpl $63, %0\n"
31249 + " ja 1b\n"
31250 + "35: movl %0, %%eax\n"
31251 + " shrl $2, %0\n"
31252 + " andl $3, %%eax\n"
31253 + " cld\n"
31254 + "99: rep; "__copyuser_seg" movsl\n"
31255 + "36: movl %%eax, %0\n"
31256 + "37: rep; "__copyuser_seg" movsb\n"
31257 + "100:\n"
31258 ".section .fixup,\"ax\"\n"
31259 "101: lea 0(%%eax,%0,4),%0\n"
31260 " jmp 100b\n"
31261 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31262 int d0, d1;
31263 __asm__ __volatile__(
31264 " .align 2,0x90\n"
31265 - "0: movl 32(%4), %%eax\n"
31266 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31267 " cmpl $67, %0\n"
31268 " jbe 2f\n"
31269 - "1: movl 64(%4), %%eax\n"
31270 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31271 " .align 2,0x90\n"
31272 - "2: movl 0(%4), %%eax\n"
31273 - "21: movl 4(%4), %%edx\n"
31274 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31275 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31276 " movl %%eax, 0(%3)\n"
31277 " movl %%edx, 4(%3)\n"
31278 - "3: movl 8(%4), %%eax\n"
31279 - "31: movl 12(%4),%%edx\n"
31280 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31281 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31282 " movl %%eax, 8(%3)\n"
31283 " movl %%edx, 12(%3)\n"
31284 - "4: movl 16(%4), %%eax\n"
31285 - "41: movl 20(%4), %%edx\n"
31286 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31287 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31288 " movl %%eax, 16(%3)\n"
31289 " movl %%edx, 20(%3)\n"
31290 - "10: movl 24(%4), %%eax\n"
31291 - "51: movl 28(%4), %%edx\n"
31292 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31293 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31294 " movl %%eax, 24(%3)\n"
31295 " movl %%edx, 28(%3)\n"
31296 - "11: movl 32(%4), %%eax\n"
31297 - "61: movl 36(%4), %%edx\n"
31298 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31299 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31300 " movl %%eax, 32(%3)\n"
31301 " movl %%edx, 36(%3)\n"
31302 - "12: movl 40(%4), %%eax\n"
31303 - "71: movl 44(%4), %%edx\n"
31304 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31305 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31306 " movl %%eax, 40(%3)\n"
31307 " movl %%edx, 44(%3)\n"
31308 - "13: movl 48(%4), %%eax\n"
31309 - "81: movl 52(%4), %%edx\n"
31310 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31311 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31312 " movl %%eax, 48(%3)\n"
31313 " movl %%edx, 52(%3)\n"
31314 - "14: movl 56(%4), %%eax\n"
31315 - "91: movl 60(%4), %%edx\n"
31316 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31317 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31318 " movl %%eax, 56(%3)\n"
31319 " movl %%edx, 60(%3)\n"
31320 " addl $-64, %0\n"
31321 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31322 " shrl $2, %0\n"
31323 " andl $3, %%eax\n"
31324 " cld\n"
31325 - "6: rep; movsl\n"
31326 + "6: rep; "__copyuser_seg" movsl\n"
31327 " movl %%eax,%0\n"
31328 - "7: rep; movsb\n"
31329 + "7: rep; "__copyuser_seg" movsb\n"
31330 "8:\n"
31331 ".section .fixup,\"ax\"\n"
31332 "9: lea 0(%%eax,%0,4),%0\n"
31333 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31334
31335 __asm__ __volatile__(
31336 " .align 2,0x90\n"
31337 - "0: movl 32(%4), %%eax\n"
31338 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31339 " cmpl $67, %0\n"
31340 " jbe 2f\n"
31341 - "1: movl 64(%4), %%eax\n"
31342 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31343 " .align 2,0x90\n"
31344 - "2: movl 0(%4), %%eax\n"
31345 - "21: movl 4(%4), %%edx\n"
31346 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31347 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31348 " movnti %%eax, 0(%3)\n"
31349 " movnti %%edx, 4(%3)\n"
31350 - "3: movl 8(%4), %%eax\n"
31351 - "31: movl 12(%4),%%edx\n"
31352 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31353 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31354 " movnti %%eax, 8(%3)\n"
31355 " movnti %%edx, 12(%3)\n"
31356 - "4: movl 16(%4), %%eax\n"
31357 - "41: movl 20(%4), %%edx\n"
31358 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31359 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31360 " movnti %%eax, 16(%3)\n"
31361 " movnti %%edx, 20(%3)\n"
31362 - "10: movl 24(%4), %%eax\n"
31363 - "51: movl 28(%4), %%edx\n"
31364 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31365 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31366 " movnti %%eax, 24(%3)\n"
31367 " movnti %%edx, 28(%3)\n"
31368 - "11: movl 32(%4), %%eax\n"
31369 - "61: movl 36(%4), %%edx\n"
31370 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31371 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31372 " movnti %%eax, 32(%3)\n"
31373 " movnti %%edx, 36(%3)\n"
31374 - "12: movl 40(%4), %%eax\n"
31375 - "71: movl 44(%4), %%edx\n"
31376 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31377 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31378 " movnti %%eax, 40(%3)\n"
31379 " movnti %%edx, 44(%3)\n"
31380 - "13: movl 48(%4), %%eax\n"
31381 - "81: movl 52(%4), %%edx\n"
31382 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31383 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31384 " movnti %%eax, 48(%3)\n"
31385 " movnti %%edx, 52(%3)\n"
31386 - "14: movl 56(%4), %%eax\n"
31387 - "91: movl 60(%4), %%edx\n"
31388 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31389 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31390 " movnti %%eax, 56(%3)\n"
31391 " movnti %%edx, 60(%3)\n"
31392 " addl $-64, %0\n"
31393 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31394 " shrl $2, %0\n"
31395 " andl $3, %%eax\n"
31396 " cld\n"
31397 - "6: rep; movsl\n"
31398 + "6: rep; "__copyuser_seg" movsl\n"
31399 " movl %%eax,%0\n"
31400 - "7: rep; movsb\n"
31401 + "7: rep; "__copyuser_seg" movsb\n"
31402 "8:\n"
31403 ".section .fixup,\"ax\"\n"
31404 "9: lea 0(%%eax,%0,4),%0\n"
31405 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31406
31407 __asm__ __volatile__(
31408 " .align 2,0x90\n"
31409 - "0: movl 32(%4), %%eax\n"
31410 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31411 " cmpl $67, %0\n"
31412 " jbe 2f\n"
31413 - "1: movl 64(%4), %%eax\n"
31414 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31415 " .align 2,0x90\n"
31416 - "2: movl 0(%4), %%eax\n"
31417 - "21: movl 4(%4), %%edx\n"
31418 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31419 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31420 " movnti %%eax, 0(%3)\n"
31421 " movnti %%edx, 4(%3)\n"
31422 - "3: movl 8(%4), %%eax\n"
31423 - "31: movl 12(%4),%%edx\n"
31424 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31425 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31426 " movnti %%eax, 8(%3)\n"
31427 " movnti %%edx, 12(%3)\n"
31428 - "4: movl 16(%4), %%eax\n"
31429 - "41: movl 20(%4), %%edx\n"
31430 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31431 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31432 " movnti %%eax, 16(%3)\n"
31433 " movnti %%edx, 20(%3)\n"
31434 - "10: movl 24(%4), %%eax\n"
31435 - "51: movl 28(%4), %%edx\n"
31436 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31437 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31438 " movnti %%eax, 24(%3)\n"
31439 " movnti %%edx, 28(%3)\n"
31440 - "11: movl 32(%4), %%eax\n"
31441 - "61: movl 36(%4), %%edx\n"
31442 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31443 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31444 " movnti %%eax, 32(%3)\n"
31445 " movnti %%edx, 36(%3)\n"
31446 - "12: movl 40(%4), %%eax\n"
31447 - "71: movl 44(%4), %%edx\n"
31448 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31449 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31450 " movnti %%eax, 40(%3)\n"
31451 " movnti %%edx, 44(%3)\n"
31452 - "13: movl 48(%4), %%eax\n"
31453 - "81: movl 52(%4), %%edx\n"
31454 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31455 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31456 " movnti %%eax, 48(%3)\n"
31457 " movnti %%edx, 52(%3)\n"
31458 - "14: movl 56(%4), %%eax\n"
31459 - "91: movl 60(%4), %%edx\n"
31460 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31461 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31462 " movnti %%eax, 56(%3)\n"
31463 " movnti %%edx, 60(%3)\n"
31464 " addl $-64, %0\n"
31465 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31466 " shrl $2, %0\n"
31467 " andl $3, %%eax\n"
31468 " cld\n"
31469 - "6: rep; movsl\n"
31470 + "6: rep; "__copyuser_seg" movsl\n"
31471 " movl %%eax,%0\n"
31472 - "7: rep; movsb\n"
31473 + "7: rep; "__copyuser_seg" movsb\n"
31474 "8:\n"
31475 ".section .fixup,\"ax\"\n"
31476 "9: lea 0(%%eax,%0,4),%0\n"
31477 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31478 */
31479 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31480 unsigned long size);
31481 -unsigned long __copy_user_intel(void __user *to, const void *from,
31482 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31483 + unsigned long size);
31484 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31485 unsigned long size);
31486 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31487 const void __user *from, unsigned long size);
31488 #endif /* CONFIG_X86_INTEL_USERCOPY */
31489
31490 /* Generic arbitrary sized copy. */
31491 -#define __copy_user(to, from, size) \
31492 +#define __copy_user(to, from, size, prefix, set, restore) \
31493 do { \
31494 int __d0, __d1, __d2; \
31495 __asm__ __volatile__( \
31496 + set \
31497 " cmp $7,%0\n" \
31498 " jbe 1f\n" \
31499 " movl %1,%0\n" \
31500 " negl %0\n" \
31501 " andl $7,%0\n" \
31502 " subl %0,%3\n" \
31503 - "4: rep; movsb\n" \
31504 + "4: rep; "prefix"movsb\n" \
31505 " movl %3,%0\n" \
31506 " shrl $2,%0\n" \
31507 " andl $3,%3\n" \
31508 " .align 2,0x90\n" \
31509 - "0: rep; movsl\n" \
31510 + "0: rep; "prefix"movsl\n" \
31511 " movl %3,%0\n" \
31512 - "1: rep; movsb\n" \
31513 + "1: rep; "prefix"movsb\n" \
31514 "2:\n" \
31515 + restore \
31516 ".section .fixup,\"ax\"\n" \
31517 "5: addl %3,%0\n" \
31518 " jmp 2b\n" \
31519 @@ -538,14 +650,14 @@ do { \
31520 " negl %0\n" \
31521 " andl $7,%0\n" \
31522 " subl %0,%3\n" \
31523 - "4: rep; movsb\n" \
31524 + "4: rep; "__copyuser_seg"movsb\n" \
31525 " movl %3,%0\n" \
31526 " shrl $2,%0\n" \
31527 " andl $3,%3\n" \
31528 " .align 2,0x90\n" \
31529 - "0: rep; movsl\n" \
31530 + "0: rep; "__copyuser_seg"movsl\n" \
31531 " movl %3,%0\n" \
31532 - "1: rep; movsb\n" \
31533 + "1: rep; "__copyuser_seg"movsb\n" \
31534 "2:\n" \
31535 ".section .fixup,\"ax\"\n" \
31536 "5: addl %3,%0\n" \
31537 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31538 {
31539 stac();
31540 if (movsl_is_ok(to, from, n))
31541 - __copy_user(to, from, n);
31542 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31543 else
31544 - n = __copy_user_intel(to, from, n);
31545 + n = __generic_copy_to_user_intel(to, from, n);
31546 clac();
31547 return n;
31548 }
31549 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31550 {
31551 stac();
31552 if (movsl_is_ok(to, from, n))
31553 - __copy_user(to, from, n);
31554 + __copy_user(to, from, n, __copyuser_seg, "", "");
31555 else
31556 - n = __copy_user_intel((void __user *)to,
31557 - (const void *)from, n);
31558 + n = __generic_copy_from_user_intel(to, from, n);
31559 clac();
31560 return n;
31561 }
31562 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31563 if (n > 64 && cpu_has_xmm2)
31564 n = __copy_user_intel_nocache(to, from, n);
31565 else
31566 - __copy_user(to, from, n);
31567 + __copy_user(to, from, n, __copyuser_seg, "", "");
31568 #else
31569 - __copy_user(to, from, n);
31570 + __copy_user(to, from, n, __copyuser_seg, "", "");
31571 #endif
31572 clac();
31573 return n;
31574 }
31575 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31576
31577 -/**
31578 - * copy_to_user: - Copy a block of data into user space.
31579 - * @to: Destination address, in user space.
31580 - * @from: Source address, in kernel space.
31581 - * @n: Number of bytes to copy.
31582 - *
31583 - * Context: User context only. This function may sleep.
31584 - *
31585 - * Copy data from kernel space to user space.
31586 - *
31587 - * Returns number of bytes that could not be copied.
31588 - * On success, this will be zero.
31589 - */
31590 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31591 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31592 +void __set_fs(mm_segment_t x)
31593 {
31594 - if (access_ok(VERIFY_WRITE, to, n))
31595 - n = __copy_to_user(to, from, n);
31596 - return n;
31597 + switch (x.seg) {
31598 + case 0:
31599 + loadsegment(gs, 0);
31600 + break;
31601 + case TASK_SIZE_MAX:
31602 + loadsegment(gs, __USER_DS);
31603 + break;
31604 + case -1UL:
31605 + loadsegment(gs, __KERNEL_DS);
31606 + break;
31607 + default:
31608 + BUG();
31609 + }
31610 }
31611 -EXPORT_SYMBOL(_copy_to_user);
31612 +EXPORT_SYMBOL(__set_fs);
31613
31614 -/**
31615 - * copy_from_user: - Copy a block of data from user space.
31616 - * @to: Destination address, in kernel space.
31617 - * @from: Source address, in user space.
31618 - * @n: Number of bytes to copy.
31619 - *
31620 - * Context: User context only. This function may sleep.
31621 - *
31622 - * Copy data from user space to kernel space.
31623 - *
31624 - * Returns number of bytes that could not be copied.
31625 - * On success, this will be zero.
31626 - *
31627 - * If some data could not be copied, this function will pad the copied
31628 - * data to the requested size using zero bytes.
31629 - */
31630 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31631 +void set_fs(mm_segment_t x)
31632 {
31633 - if (access_ok(VERIFY_READ, from, n))
31634 - n = __copy_from_user(to, from, n);
31635 - else
31636 - memset(to, 0, n);
31637 - return n;
31638 + current_thread_info()->addr_limit = x;
31639 + __set_fs(x);
31640 }
31641 -EXPORT_SYMBOL(_copy_from_user);
31642 +EXPORT_SYMBOL(set_fs);
31643 +#endif
31644 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31645 index 0a42327..7a82465 100644
31646 --- a/arch/x86/lib/usercopy_64.c
31647 +++ b/arch/x86/lib/usercopy_64.c
31648 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31649 might_fault();
31650 /* no memory constraint because it doesn't change any memory gcc knows
31651 about */
31652 + pax_open_userland();
31653 stac();
31654 asm volatile(
31655 " testq %[size8],%[size8]\n"
31656 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31657 _ASM_EXTABLE(0b,3b)
31658 _ASM_EXTABLE(1b,2b)
31659 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31660 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31661 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31662 [zero] "r" (0UL), [eight] "r" (8UL));
31663 clac();
31664 + pax_close_userland();
31665 return size;
31666 }
31667 EXPORT_SYMBOL(__clear_user);
31668 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31669 }
31670 EXPORT_SYMBOL(clear_user);
31671
31672 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31673 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31674 {
31675 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31676 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31677 - }
31678 - return len;
31679 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31680 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31681 + return len;
31682 }
31683 EXPORT_SYMBOL(copy_in_user);
31684
31685 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31686 * it is not necessary to optimize tail handling.
31687 */
31688 __visible unsigned long
31689 -copy_user_handle_tail(char *to, char *from, unsigned len)
31690 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
31691 {
31692 + clac();
31693 + pax_close_userland();
31694 for (; len; --len, to++) {
31695 char c;
31696
31697 @@ -79,10 +82,9 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
31698 if (__put_user_nocheck(c, to, sizeof(char)))
31699 break;
31700 }
31701 - clac();
31702
31703 /* If the destination is a kernel buffer, we always clear the end */
31704 - if (!__addr_ok(to))
31705 + if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base)
31706 memset(to, 0, len);
31707 return len;
31708 }
31709 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31710 index c4cc740..60a7362 100644
31711 --- a/arch/x86/mm/Makefile
31712 +++ b/arch/x86/mm/Makefile
31713 @@ -35,3 +35,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31714 obj-$(CONFIG_MEMTEST) += memtest.o
31715
31716 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31717 +
31718 +quote:="
31719 +obj-$(CONFIG_X86_64) += uderef_64.o
31720 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31721 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31722 index 903ec1e..c4166b2 100644
31723 --- a/arch/x86/mm/extable.c
31724 +++ b/arch/x86/mm/extable.c
31725 @@ -6,12 +6,24 @@
31726 static inline unsigned long
31727 ex_insn_addr(const struct exception_table_entry *x)
31728 {
31729 - return (unsigned long)&x->insn + x->insn;
31730 + unsigned long reloc = 0;
31731 +
31732 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31733 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31734 +#endif
31735 +
31736 + return (unsigned long)&x->insn + x->insn + reloc;
31737 }
31738 static inline unsigned long
31739 ex_fixup_addr(const struct exception_table_entry *x)
31740 {
31741 - return (unsigned long)&x->fixup + x->fixup;
31742 + unsigned long reloc = 0;
31743 +
31744 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31745 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31746 +#endif
31747 +
31748 + return (unsigned long)&x->fixup + x->fixup + reloc;
31749 }
31750
31751 int fixup_exception(struct pt_regs *regs)
31752 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31753 unsigned long new_ip;
31754
31755 #ifdef CONFIG_PNPBIOS
31756 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31757 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31758 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31759 extern u32 pnp_bios_is_utter_crap;
31760 pnp_bios_is_utter_crap = 1;
31761 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31762 i += 4;
31763 p->fixup -= i;
31764 i += 4;
31765 +
31766 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31767 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31768 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31769 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31770 +#endif
31771 +
31772 }
31773 }
31774
31775 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31776 index ede025f..380466b 100644
31777 --- a/arch/x86/mm/fault.c
31778 +++ b/arch/x86/mm/fault.c
31779 @@ -13,12 +13,19 @@
31780 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31781 #include <linux/prefetch.h> /* prefetchw */
31782 #include <linux/context_tracking.h> /* exception_enter(), ... */
31783 +#include <linux/unistd.h>
31784 +#include <linux/compiler.h>
31785
31786 #include <asm/traps.h> /* dotraplinkage, ... */
31787 #include <asm/pgalloc.h> /* pgd_*(), ... */
31788 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31789 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31790 #include <asm/vsyscall.h> /* emulate_vsyscall */
31791 +#include <asm/tlbflush.h>
31792 +
31793 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31794 +#include <asm/stacktrace.h>
31795 +#endif
31796
31797 #define CREATE_TRACE_POINTS
31798 #include <asm/trace/exceptions.h>
31799 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31800 int ret = 0;
31801
31802 /* kprobe_running() needs smp_processor_id() */
31803 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31804 + if (kprobes_built_in() && !user_mode(regs)) {
31805 preempt_disable();
31806 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31807 ret = 1;
31808 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31809 return !instr_lo || (instr_lo>>1) == 1;
31810 case 0x00:
31811 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31812 - if (probe_kernel_address(instr, opcode))
31813 + if (user_mode(regs)) {
31814 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31815 + return 0;
31816 + } else if (probe_kernel_address(instr, opcode))
31817 return 0;
31818
31819 *prefetch = (instr_lo == 0xF) &&
31820 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31821 while (instr < max_instr) {
31822 unsigned char opcode;
31823
31824 - if (probe_kernel_address(instr, opcode))
31825 + if (user_mode(regs)) {
31826 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31827 + break;
31828 + } else if (probe_kernel_address(instr, opcode))
31829 break;
31830
31831 instr++;
31832 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31833 force_sig_info(si_signo, &info, tsk);
31834 }
31835
31836 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31837 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31838 +#endif
31839 +
31840 +#ifdef CONFIG_PAX_EMUTRAMP
31841 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31842 +#endif
31843 +
31844 +#ifdef CONFIG_PAX_PAGEEXEC
31845 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31846 +{
31847 + pgd_t *pgd;
31848 + pud_t *pud;
31849 + pmd_t *pmd;
31850 +
31851 + pgd = pgd_offset(mm, address);
31852 + if (!pgd_present(*pgd))
31853 + return NULL;
31854 + pud = pud_offset(pgd, address);
31855 + if (!pud_present(*pud))
31856 + return NULL;
31857 + pmd = pmd_offset(pud, address);
31858 + if (!pmd_present(*pmd))
31859 + return NULL;
31860 + return pmd;
31861 +}
31862 +#endif
31863 +
31864 DEFINE_SPINLOCK(pgd_lock);
31865 LIST_HEAD(pgd_list);
31866
31867 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31868 for (address = VMALLOC_START & PMD_MASK;
31869 address >= TASK_SIZE && address < FIXADDR_TOP;
31870 address += PMD_SIZE) {
31871 +
31872 +#ifdef CONFIG_PAX_PER_CPU_PGD
31873 + unsigned long cpu;
31874 +#else
31875 struct page *page;
31876 +#endif
31877
31878 spin_lock(&pgd_lock);
31879 +
31880 +#ifdef CONFIG_PAX_PER_CPU_PGD
31881 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31882 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31883 + pmd_t *ret;
31884 +
31885 + ret = vmalloc_sync_one(pgd, address);
31886 + if (!ret)
31887 + break;
31888 + pgd = get_cpu_pgd(cpu, kernel);
31889 +#else
31890 list_for_each_entry(page, &pgd_list, lru) {
31891 + pgd_t *pgd;
31892 spinlock_t *pgt_lock;
31893 pmd_t *ret;
31894
31895 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31896 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31897
31898 spin_lock(pgt_lock);
31899 - ret = vmalloc_sync_one(page_address(page), address);
31900 + pgd = page_address(page);
31901 +#endif
31902 +
31903 + ret = vmalloc_sync_one(pgd, address);
31904 +
31905 +#ifndef CONFIG_PAX_PER_CPU_PGD
31906 spin_unlock(pgt_lock);
31907 +#endif
31908
31909 if (!ret)
31910 break;
31911 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31912 * an interrupt in the middle of a task switch..
31913 */
31914 pgd_paddr = read_cr3();
31915 +
31916 +#ifdef CONFIG_PAX_PER_CPU_PGD
31917 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31918 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31919 +#endif
31920 +
31921 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31922 if (!pmd_k)
31923 return -1;
31924 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31925 * happen within a race in page table update. In the later
31926 * case just flush:
31927 */
31928 - pgd = pgd_offset(current->active_mm, address);
31929 +
31930 pgd_ref = pgd_offset_k(address);
31931 if (pgd_none(*pgd_ref))
31932 return -1;
31933
31934 +#ifdef CONFIG_PAX_PER_CPU_PGD
31935 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
31936 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
31937 + if (pgd_none(*pgd)) {
31938 + set_pgd(pgd, *pgd_ref);
31939 + arch_flush_lazy_mmu_mode();
31940 + } else {
31941 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
31942 + }
31943 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
31944 +#else
31945 + pgd = pgd_offset(current->active_mm, address);
31946 +#endif
31947 +
31948 if (pgd_none(*pgd)) {
31949 set_pgd(pgd, *pgd_ref);
31950 arch_flush_lazy_mmu_mode();
31951 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
31952 static int is_errata100(struct pt_regs *regs, unsigned long address)
31953 {
31954 #ifdef CONFIG_X86_64
31955 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
31956 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
31957 return 1;
31958 #endif
31959 return 0;
31960 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
31961 }
31962
31963 static const char nx_warning[] = KERN_CRIT
31964 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
31965 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
31966 static const char smep_warning[] = KERN_CRIT
31967 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
31968 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
31969
31970 static void
31971 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31972 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31973 if (!oops_may_print())
31974 return;
31975
31976 - if (error_code & PF_INSTR) {
31977 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
31978 unsigned int level;
31979 pgd_t *pgd;
31980 pte_t *pte;
31981 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31982 pte = lookup_address_in_pgd(pgd, address, &level);
31983
31984 if (pte && pte_present(*pte) && !pte_exec(*pte))
31985 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
31986 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31987 if (pte && pte_present(*pte) && pte_exec(*pte) &&
31988 (pgd_flags(*pgd) & _PAGE_USER) &&
31989 (__read_cr4() & X86_CR4_SMEP))
31990 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
31991 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31992 }
31993
31994 +#ifdef CONFIG_PAX_KERNEXEC
31995 + if (init_mm.start_code <= address && address < init_mm.end_code) {
31996 + if (current->signal->curr_ip)
31997 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
31998 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
31999 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32000 + else
32001 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32002 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32003 + }
32004 +#endif
32005 +
32006 printk(KERN_ALERT "BUG: unable to handle kernel ");
32007 if (address < PAGE_SIZE)
32008 printk(KERN_CONT "NULL pointer dereference");
32009 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32010 return;
32011 }
32012 #endif
32013 +
32014 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32015 + if (pax_is_fetch_fault(regs, error_code, address)) {
32016 +
32017 +#ifdef CONFIG_PAX_EMUTRAMP
32018 + switch (pax_handle_fetch_fault(regs)) {
32019 + case 2:
32020 + return;
32021 + }
32022 +#endif
32023 +
32024 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32025 + do_group_exit(SIGKILL);
32026 + }
32027 +#endif
32028 +
32029 /* Kernel addresses are always protection faults: */
32030 if (address >= TASK_SIZE)
32031 error_code |= PF_PROT;
32032 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32033 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32034 printk(KERN_ERR
32035 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32036 - tsk->comm, tsk->pid, address);
32037 + tsk->comm, task_pid_nr(tsk), address);
32038 code = BUS_MCEERR_AR;
32039 }
32040 #endif
32041 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32042 return 1;
32043 }
32044
32045 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32046 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32047 +{
32048 + pte_t *pte;
32049 + pmd_t *pmd;
32050 + spinlock_t *ptl;
32051 + unsigned char pte_mask;
32052 +
32053 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32054 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32055 + return 0;
32056 +
32057 + /* PaX: it's our fault, let's handle it if we can */
32058 +
32059 + /* PaX: take a look at read faults before acquiring any locks */
32060 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32061 + /* instruction fetch attempt from a protected page in user mode */
32062 + up_read(&mm->mmap_sem);
32063 +
32064 +#ifdef CONFIG_PAX_EMUTRAMP
32065 + switch (pax_handle_fetch_fault(regs)) {
32066 + case 2:
32067 + return 1;
32068 + }
32069 +#endif
32070 +
32071 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32072 + do_group_exit(SIGKILL);
32073 + }
32074 +
32075 + pmd = pax_get_pmd(mm, address);
32076 + if (unlikely(!pmd))
32077 + return 0;
32078 +
32079 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32080 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32081 + pte_unmap_unlock(pte, ptl);
32082 + return 0;
32083 + }
32084 +
32085 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32086 + /* write attempt to a protected page in user mode */
32087 + pte_unmap_unlock(pte, ptl);
32088 + return 0;
32089 + }
32090 +
32091 +#ifdef CONFIG_SMP
32092 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32093 +#else
32094 + if (likely(address > get_limit(regs->cs)))
32095 +#endif
32096 + {
32097 + set_pte(pte, pte_mkread(*pte));
32098 + __flush_tlb_one(address);
32099 + pte_unmap_unlock(pte, ptl);
32100 + up_read(&mm->mmap_sem);
32101 + return 1;
32102 + }
32103 +
32104 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32105 +
32106 + /*
32107 + * PaX: fill DTLB with user rights and retry
32108 + */
32109 + __asm__ __volatile__ (
32110 + "orb %2,(%1)\n"
32111 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32112 +/*
32113 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32114 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32115 + * page fault when examined during a TLB load attempt. this is true not only
32116 + * for PTEs holding a non-present entry but also present entries that will
32117 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32118 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32119 + * for our target pages since their PTEs are simply not in the TLBs at all.
32120 +
32121 + * the best thing in omitting it is that we gain around 15-20% speed in the
32122 + * fast path of the page fault handler and can get rid of tracing since we
32123 + * can no longer flush unintended entries.
32124 + */
32125 + "invlpg (%0)\n"
32126 +#endif
32127 + __copyuser_seg"testb $0,(%0)\n"
32128 + "xorb %3,(%1)\n"
32129 + :
32130 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32131 + : "memory", "cc");
32132 + pte_unmap_unlock(pte, ptl);
32133 + up_read(&mm->mmap_sem);
32134 + return 1;
32135 +}
32136 +#endif
32137 +
32138 /*
32139 * Handle a spurious fault caused by a stale TLB entry.
32140 *
32141 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32142 static inline int
32143 access_error(unsigned long error_code, struct vm_area_struct *vma)
32144 {
32145 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32146 + return 1;
32147 +
32148 if (error_code & PF_WRITE) {
32149 /* write, present and write, not present: */
32150 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32151 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32152 if (error_code & PF_USER)
32153 return false;
32154
32155 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32156 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32157 return false;
32158
32159 return true;
32160 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32161 tsk = current;
32162 mm = tsk->mm;
32163
32164 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32165 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32166 + if (!search_exception_tables(regs->ip)) {
32167 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32168 + bad_area_nosemaphore(regs, error_code, address);
32169 + return;
32170 + }
32171 + if (address < pax_user_shadow_base) {
32172 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32173 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32174 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32175 + } else
32176 + address -= pax_user_shadow_base;
32177 + }
32178 +#endif
32179 +
32180 /*
32181 * Detect and handle instructions that would cause a page fault for
32182 * both a tracked kernel page and a userspace page.
32183 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32184 * User-mode registers count as a user access even for any
32185 * potential system fault or CPU buglet:
32186 */
32187 - if (user_mode_vm(regs)) {
32188 + if (user_mode(regs)) {
32189 local_irq_enable();
32190 error_code |= PF_USER;
32191 flags |= FAULT_FLAG_USER;
32192 @@ -1187,6 +1411,11 @@ retry:
32193 might_sleep();
32194 }
32195
32196 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32197 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32198 + return;
32199 +#endif
32200 +
32201 vma = find_vma(mm, address);
32202 if (unlikely(!vma)) {
32203 bad_area(regs, error_code, address);
32204 @@ -1198,18 +1427,24 @@ retry:
32205 bad_area(regs, error_code, address);
32206 return;
32207 }
32208 - if (error_code & PF_USER) {
32209 - /*
32210 - * Accessing the stack below %sp is always a bug.
32211 - * The large cushion allows instructions like enter
32212 - * and pusha to work. ("enter $65535, $31" pushes
32213 - * 32 pointers and then decrements %sp by 65535.)
32214 - */
32215 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32216 - bad_area(regs, error_code, address);
32217 - return;
32218 - }
32219 + /*
32220 + * Accessing the stack below %sp is always a bug.
32221 + * The large cushion allows instructions like enter
32222 + * and pusha to work. ("enter $65535, $31" pushes
32223 + * 32 pointers and then decrements %sp by 65535.)
32224 + */
32225 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32226 + bad_area(regs, error_code, address);
32227 + return;
32228 }
32229 +
32230 +#ifdef CONFIG_PAX_SEGMEXEC
32231 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32232 + bad_area(regs, error_code, address);
32233 + return;
32234 + }
32235 +#endif
32236 +
32237 if (unlikely(expand_stack(vma, address))) {
32238 bad_area(regs, error_code, address);
32239 return;
32240 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32241 }
32242 NOKPROBE_SYMBOL(trace_do_page_fault);
32243 #endif /* CONFIG_TRACING */
32244 +
32245 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32246 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32247 +{
32248 + struct mm_struct *mm = current->mm;
32249 + unsigned long ip = regs->ip;
32250 +
32251 + if (v8086_mode(regs))
32252 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32253 +
32254 +#ifdef CONFIG_PAX_PAGEEXEC
32255 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32256 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32257 + return true;
32258 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32259 + return true;
32260 + return false;
32261 + }
32262 +#endif
32263 +
32264 +#ifdef CONFIG_PAX_SEGMEXEC
32265 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32266 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32267 + return true;
32268 + return false;
32269 + }
32270 +#endif
32271 +
32272 + return false;
32273 +}
32274 +#endif
32275 +
32276 +#ifdef CONFIG_PAX_EMUTRAMP
32277 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32278 +{
32279 + int err;
32280 +
32281 + do { /* PaX: libffi trampoline emulation */
32282 + unsigned char mov, jmp;
32283 + unsigned int addr1, addr2;
32284 +
32285 +#ifdef CONFIG_X86_64
32286 + if ((regs->ip + 9) >> 32)
32287 + break;
32288 +#endif
32289 +
32290 + err = get_user(mov, (unsigned char __user *)regs->ip);
32291 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32292 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32293 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32294 +
32295 + if (err)
32296 + break;
32297 +
32298 + if (mov == 0xB8 && jmp == 0xE9) {
32299 + regs->ax = addr1;
32300 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32301 + return 2;
32302 + }
32303 + } while (0);
32304 +
32305 + do { /* PaX: gcc trampoline emulation #1 */
32306 + unsigned char mov1, mov2;
32307 + unsigned short jmp;
32308 + unsigned int addr1, addr2;
32309 +
32310 +#ifdef CONFIG_X86_64
32311 + if ((regs->ip + 11) >> 32)
32312 + break;
32313 +#endif
32314 +
32315 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32316 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32317 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32318 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32319 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32320 +
32321 + if (err)
32322 + break;
32323 +
32324 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32325 + regs->cx = addr1;
32326 + regs->ax = addr2;
32327 + regs->ip = addr2;
32328 + return 2;
32329 + }
32330 + } while (0);
32331 +
32332 + do { /* PaX: gcc trampoline emulation #2 */
32333 + unsigned char mov, jmp;
32334 + unsigned int addr1, addr2;
32335 +
32336 +#ifdef CONFIG_X86_64
32337 + if ((regs->ip + 9) >> 32)
32338 + break;
32339 +#endif
32340 +
32341 + err = get_user(mov, (unsigned char __user *)regs->ip);
32342 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32343 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32344 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32345 +
32346 + if (err)
32347 + break;
32348 +
32349 + if (mov == 0xB9 && jmp == 0xE9) {
32350 + regs->cx = addr1;
32351 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32352 + return 2;
32353 + }
32354 + } while (0);
32355 +
32356 + return 1; /* PaX in action */
32357 +}
32358 +
32359 +#ifdef CONFIG_X86_64
32360 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32361 +{
32362 + int err;
32363 +
32364 + do { /* PaX: libffi trampoline emulation */
32365 + unsigned short mov1, mov2, jmp1;
32366 + unsigned char stcclc, jmp2;
32367 + unsigned long addr1, addr2;
32368 +
32369 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32370 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32371 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32372 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32373 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32374 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32375 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32376 +
32377 + if (err)
32378 + break;
32379 +
32380 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32381 + regs->r11 = addr1;
32382 + regs->r10 = addr2;
32383 + if (stcclc == 0xF8)
32384 + regs->flags &= ~X86_EFLAGS_CF;
32385 + else
32386 + regs->flags |= X86_EFLAGS_CF;
32387 + regs->ip = addr1;
32388 + return 2;
32389 + }
32390 + } while (0);
32391 +
32392 + do { /* PaX: gcc trampoline emulation #1 */
32393 + unsigned short mov1, mov2, jmp1;
32394 + unsigned char jmp2;
32395 + unsigned int addr1;
32396 + unsigned long addr2;
32397 +
32398 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32399 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32400 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32401 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32402 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32403 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32404 +
32405 + if (err)
32406 + break;
32407 +
32408 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32409 + regs->r11 = addr1;
32410 + regs->r10 = addr2;
32411 + regs->ip = addr1;
32412 + return 2;
32413 + }
32414 + } while (0);
32415 +
32416 + do { /* PaX: gcc trampoline emulation #2 */
32417 + unsigned short mov1, mov2, jmp1;
32418 + unsigned char jmp2;
32419 + unsigned long addr1, addr2;
32420 +
32421 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32422 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32423 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32424 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32425 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32426 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32427 +
32428 + if (err)
32429 + break;
32430 +
32431 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32432 + regs->r11 = addr1;
32433 + regs->r10 = addr2;
32434 + regs->ip = addr1;
32435 + return 2;
32436 + }
32437 + } while (0);
32438 +
32439 + return 1; /* PaX in action */
32440 +}
32441 +#endif
32442 +
32443 +/*
32444 + * PaX: decide what to do with offenders (regs->ip = fault address)
32445 + *
32446 + * returns 1 when task should be killed
32447 + * 2 when gcc trampoline was detected
32448 + */
32449 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32450 +{
32451 + if (v8086_mode(regs))
32452 + return 1;
32453 +
32454 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32455 + return 1;
32456 +
32457 +#ifdef CONFIG_X86_32
32458 + return pax_handle_fetch_fault_32(regs);
32459 +#else
32460 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32461 + return pax_handle_fetch_fault_32(regs);
32462 + else
32463 + return pax_handle_fetch_fault_64(regs);
32464 +#endif
32465 +}
32466 +#endif
32467 +
32468 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32469 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32470 +{
32471 + long i;
32472 +
32473 + printk(KERN_ERR "PAX: bytes at PC: ");
32474 + for (i = 0; i < 20; i++) {
32475 + unsigned char c;
32476 + if (get_user(c, (unsigned char __force_user *)pc+i))
32477 + printk(KERN_CONT "?? ");
32478 + else
32479 + printk(KERN_CONT "%02x ", c);
32480 + }
32481 + printk("\n");
32482 +
32483 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32484 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32485 + unsigned long c;
32486 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32487 +#ifdef CONFIG_X86_32
32488 + printk(KERN_CONT "???????? ");
32489 +#else
32490 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32491 + printk(KERN_CONT "???????? ???????? ");
32492 + else
32493 + printk(KERN_CONT "???????????????? ");
32494 +#endif
32495 + } else {
32496 +#ifdef CONFIG_X86_64
32497 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32498 + printk(KERN_CONT "%08x ", (unsigned int)c);
32499 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32500 + } else
32501 +#endif
32502 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32503 + }
32504 + }
32505 + printk("\n");
32506 +}
32507 +#endif
32508 +
32509 +/**
32510 + * probe_kernel_write(): safely attempt to write to a location
32511 + * @dst: address to write to
32512 + * @src: pointer to the data that shall be written
32513 + * @size: size of the data chunk
32514 + *
32515 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32516 + * happens, handle that and return -EFAULT.
32517 + */
32518 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32519 +{
32520 + long ret;
32521 + mm_segment_t old_fs = get_fs();
32522 +
32523 + set_fs(KERNEL_DS);
32524 + pagefault_disable();
32525 + pax_open_kernel();
32526 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32527 + pax_close_kernel();
32528 + pagefault_enable();
32529 + set_fs(old_fs);
32530 +
32531 + return ret ? -EFAULT : 0;
32532 +}
32533 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32534 index 81bf3d2..7ef25c2 100644
32535 --- a/arch/x86/mm/gup.c
32536 +++ b/arch/x86/mm/gup.c
32537 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32538 addr = start;
32539 len = (unsigned long) nr_pages << PAGE_SHIFT;
32540 end = start + len;
32541 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32542 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32543 (void __user *)start, len)))
32544 return 0;
32545
32546 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32547 goto slow_irqon;
32548 #endif
32549
32550 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32551 + (void __user *)start, len)))
32552 + return 0;
32553 +
32554 /*
32555 * XXX: batch / limit 'nr', to avoid large irq off latency
32556 * needs some instrumenting to determine the common sizes used by
32557 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32558 index 4500142..53a363c 100644
32559 --- a/arch/x86/mm/highmem_32.c
32560 +++ b/arch/x86/mm/highmem_32.c
32561 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32562 idx = type + KM_TYPE_NR*smp_processor_id();
32563 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32564 BUG_ON(!pte_none(*(kmap_pte-idx)));
32565 +
32566 + pax_open_kernel();
32567 set_pte(kmap_pte-idx, mk_pte(page, prot));
32568 + pax_close_kernel();
32569 +
32570 arch_flush_lazy_mmu_mode();
32571
32572 return (void *)vaddr;
32573 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32574 index 42982b2..7168fc3 100644
32575 --- a/arch/x86/mm/hugetlbpage.c
32576 +++ b/arch/x86/mm/hugetlbpage.c
32577 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32578 #ifdef CONFIG_HUGETLB_PAGE
32579 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32580 unsigned long addr, unsigned long len,
32581 - unsigned long pgoff, unsigned long flags)
32582 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32583 {
32584 struct hstate *h = hstate_file(file);
32585 struct vm_unmapped_area_info info;
32586 -
32587 +
32588 info.flags = 0;
32589 info.length = len;
32590 info.low_limit = current->mm->mmap_legacy_base;
32591 info.high_limit = TASK_SIZE;
32592 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32593 info.align_offset = 0;
32594 + info.threadstack_offset = offset;
32595 return vm_unmapped_area(&info);
32596 }
32597
32598 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32599 unsigned long addr0, unsigned long len,
32600 - unsigned long pgoff, unsigned long flags)
32601 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32602 {
32603 struct hstate *h = hstate_file(file);
32604 struct vm_unmapped_area_info info;
32605 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32606 info.high_limit = current->mm->mmap_base;
32607 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32608 info.align_offset = 0;
32609 + info.threadstack_offset = offset;
32610 addr = vm_unmapped_area(&info);
32611
32612 /*
32613 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32614 VM_BUG_ON(addr != -ENOMEM);
32615 info.flags = 0;
32616 info.low_limit = TASK_UNMAPPED_BASE;
32617 +
32618 +#ifdef CONFIG_PAX_RANDMMAP
32619 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32620 + info.low_limit += current->mm->delta_mmap;
32621 +#endif
32622 +
32623 info.high_limit = TASK_SIZE;
32624 addr = vm_unmapped_area(&info);
32625 }
32626 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32627 struct hstate *h = hstate_file(file);
32628 struct mm_struct *mm = current->mm;
32629 struct vm_area_struct *vma;
32630 + unsigned long pax_task_size = TASK_SIZE;
32631 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32632
32633 if (len & ~huge_page_mask(h))
32634 return -EINVAL;
32635 - if (len > TASK_SIZE)
32636 +
32637 +#ifdef CONFIG_PAX_SEGMEXEC
32638 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32639 + pax_task_size = SEGMEXEC_TASK_SIZE;
32640 +#endif
32641 +
32642 + pax_task_size -= PAGE_SIZE;
32643 +
32644 + if (len > pax_task_size)
32645 return -ENOMEM;
32646
32647 if (flags & MAP_FIXED) {
32648 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32649 return addr;
32650 }
32651
32652 +#ifdef CONFIG_PAX_RANDMMAP
32653 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32654 +#endif
32655 +
32656 if (addr) {
32657 addr = ALIGN(addr, huge_page_size(h));
32658 vma = find_vma(mm, addr);
32659 - if (TASK_SIZE - len >= addr &&
32660 - (!vma || addr + len <= vma->vm_start))
32661 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32662 return addr;
32663 }
32664 if (mm->get_unmapped_area == arch_get_unmapped_area)
32665 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32666 - pgoff, flags);
32667 + pgoff, flags, offset);
32668 else
32669 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32670 - pgoff, flags);
32671 + pgoff, flags, offset);
32672 }
32673 #endif /* CONFIG_HUGETLB_PAGE */
32674
32675 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32676 index a110efc..a31a18f 100644
32677 --- a/arch/x86/mm/init.c
32678 +++ b/arch/x86/mm/init.c
32679 @@ -4,6 +4,7 @@
32680 #include <linux/swap.h>
32681 #include <linux/memblock.h>
32682 #include <linux/bootmem.h> /* for max_low_pfn */
32683 +#include <linux/tboot.h>
32684
32685 #include <asm/cacheflush.h>
32686 #include <asm/e820.h>
32687 @@ -17,6 +18,8 @@
32688 #include <asm/proto.h>
32689 #include <asm/dma.h> /* for MAX_DMA_PFN */
32690 #include <asm/microcode.h>
32691 +#include <asm/desc.h>
32692 +#include <asm/bios_ebda.h>
32693
32694 /*
32695 * We need to define the tracepoints somewhere, and tlb.c
32696 @@ -620,7 +623,18 @@ void __init init_mem_mapping(void)
32697 early_ioremap_page_table_range_init();
32698 #endif
32699
32700 +#ifdef CONFIG_PAX_PER_CPU_PGD
32701 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32702 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32703 + KERNEL_PGD_PTRS);
32704 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32705 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32706 + KERNEL_PGD_PTRS);
32707 + load_cr3(get_cpu_pgd(0, kernel));
32708 +#else
32709 load_cr3(swapper_pg_dir);
32710 +#endif
32711 +
32712 __flush_tlb_all();
32713
32714 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32715 @@ -636,10 +650,40 @@ void __init init_mem_mapping(void)
32716 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32717 * mmio resources as well as potential bios/acpi data regions.
32718 */
32719 +
32720 +#ifdef CONFIG_GRKERNSEC_KMEM
32721 +static unsigned int ebda_start __read_only;
32722 +static unsigned int ebda_end __read_only;
32723 +#endif
32724 +
32725 int devmem_is_allowed(unsigned long pagenr)
32726 {
32727 - if (pagenr < 256)
32728 +#ifdef CONFIG_GRKERNSEC_KMEM
32729 + /* allow BDA */
32730 + if (!pagenr)
32731 return 1;
32732 + /* allow EBDA */
32733 + if (pagenr >= ebda_start && pagenr < ebda_end)
32734 + return 1;
32735 + /* if tboot is in use, allow access to its hardcoded serial log range */
32736 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32737 + return 1;
32738 +#else
32739 + if (!pagenr)
32740 + return 1;
32741 +#ifdef CONFIG_VM86
32742 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32743 + return 1;
32744 +#endif
32745 +#endif
32746 +
32747 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32748 + return 1;
32749 +#ifdef CONFIG_GRKERNSEC_KMEM
32750 + /* throw out everything else below 1MB */
32751 + if (pagenr <= 256)
32752 + return 0;
32753 +#endif
32754 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32755 return 0;
32756 if (!page_is_ram(pagenr))
32757 @@ -685,8 +729,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32758 #endif
32759 }
32760
32761 +#ifdef CONFIG_GRKERNSEC_KMEM
32762 +static inline void gr_init_ebda(void)
32763 +{
32764 + unsigned int ebda_addr;
32765 + unsigned int ebda_size = 0;
32766 +
32767 + ebda_addr = get_bios_ebda();
32768 + if (ebda_addr) {
32769 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32770 + ebda_size <<= 10;
32771 + }
32772 + if (ebda_addr && ebda_size) {
32773 + ebda_start = ebda_addr >> PAGE_SHIFT;
32774 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32775 + } else {
32776 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32777 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32778 + }
32779 +}
32780 +#else
32781 +static inline void gr_init_ebda(void) { }
32782 +#endif
32783 +
32784 void free_initmem(void)
32785 {
32786 +#ifdef CONFIG_PAX_KERNEXEC
32787 +#ifdef CONFIG_X86_32
32788 + /* PaX: limit KERNEL_CS to actual size */
32789 + unsigned long addr, limit;
32790 + struct desc_struct d;
32791 + int cpu;
32792 +#else
32793 + pgd_t *pgd;
32794 + pud_t *pud;
32795 + pmd_t *pmd;
32796 + unsigned long addr, end;
32797 +#endif
32798 +#endif
32799 +
32800 + gr_init_ebda();
32801 +
32802 +#ifdef CONFIG_PAX_KERNEXEC
32803 +#ifdef CONFIG_X86_32
32804 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32805 + limit = (limit - 1UL) >> PAGE_SHIFT;
32806 +
32807 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32808 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32809 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32810 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32811 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32812 + }
32813 +
32814 + /* PaX: make KERNEL_CS read-only */
32815 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32816 + if (!paravirt_enabled())
32817 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32818 +/*
32819 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32820 + pgd = pgd_offset_k(addr);
32821 + pud = pud_offset(pgd, addr);
32822 + pmd = pmd_offset(pud, addr);
32823 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32824 + }
32825 +*/
32826 +#ifdef CONFIG_X86_PAE
32827 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32828 +/*
32829 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32830 + pgd = pgd_offset_k(addr);
32831 + pud = pud_offset(pgd, addr);
32832 + pmd = pmd_offset(pud, addr);
32833 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32834 + }
32835 +*/
32836 +#endif
32837 +
32838 +#ifdef CONFIG_MODULES
32839 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32840 +#endif
32841 +
32842 +#else
32843 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32844 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32845 + pgd = pgd_offset_k(addr);
32846 + pud = pud_offset(pgd, addr);
32847 + pmd = pmd_offset(pud, addr);
32848 + if (!pmd_present(*pmd))
32849 + continue;
32850 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32851 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32852 + else
32853 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32854 + }
32855 +
32856 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32857 + end = addr + KERNEL_IMAGE_SIZE;
32858 + for (; addr < end; addr += PMD_SIZE) {
32859 + pgd = pgd_offset_k(addr);
32860 + pud = pud_offset(pgd, addr);
32861 + pmd = pmd_offset(pud, addr);
32862 + if (!pmd_present(*pmd))
32863 + continue;
32864 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32865 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32866 + }
32867 +#endif
32868 +
32869 + flush_tlb_all();
32870 +#endif
32871 +
32872 free_init_pages("unused kernel",
32873 (unsigned long)(&__init_begin),
32874 (unsigned long)(&__init_end));
32875 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32876 index c8140e1..59257fc 100644
32877 --- a/arch/x86/mm/init_32.c
32878 +++ b/arch/x86/mm/init_32.c
32879 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32880 bool __read_mostly __vmalloc_start_set = false;
32881
32882 /*
32883 - * Creates a middle page table and puts a pointer to it in the
32884 - * given global directory entry. This only returns the gd entry
32885 - * in non-PAE compilation mode, since the middle layer is folded.
32886 - */
32887 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32888 -{
32889 - pud_t *pud;
32890 - pmd_t *pmd_table;
32891 -
32892 -#ifdef CONFIG_X86_PAE
32893 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32894 - pmd_table = (pmd_t *)alloc_low_page();
32895 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32896 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32897 - pud = pud_offset(pgd, 0);
32898 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32899 -
32900 - return pmd_table;
32901 - }
32902 -#endif
32903 - pud = pud_offset(pgd, 0);
32904 - pmd_table = pmd_offset(pud, 0);
32905 -
32906 - return pmd_table;
32907 -}
32908 -
32909 -/*
32910 * Create a page table and place a pointer to it in a middle page
32911 * directory entry:
32912 */
32913 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32914 pte_t *page_table = (pte_t *)alloc_low_page();
32915
32916 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32917 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32918 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32919 +#else
32920 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32921 +#endif
32922 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32923 }
32924
32925 return pte_offset_kernel(pmd, 0);
32926 }
32927
32928 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32929 +{
32930 + pud_t *pud;
32931 + pmd_t *pmd_table;
32932 +
32933 + pud = pud_offset(pgd, 0);
32934 + pmd_table = pmd_offset(pud, 0);
32935 +
32936 + return pmd_table;
32937 +}
32938 +
32939 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
32940 {
32941 int pgd_idx = pgd_index(vaddr);
32942 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32943 int pgd_idx, pmd_idx;
32944 unsigned long vaddr;
32945 pgd_t *pgd;
32946 + pud_t *pud;
32947 pmd_t *pmd;
32948 pte_t *pte = NULL;
32949 unsigned long count = page_table_range_init_count(start, end);
32950 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32951 pgd = pgd_base + pgd_idx;
32952
32953 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
32954 - pmd = one_md_table_init(pgd);
32955 - pmd = pmd + pmd_index(vaddr);
32956 + pud = pud_offset(pgd, vaddr);
32957 + pmd = pmd_offset(pud, vaddr);
32958 +
32959 +#ifdef CONFIG_X86_PAE
32960 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32961 +#endif
32962 +
32963 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
32964 pmd++, pmd_idx++) {
32965 pte = page_table_kmap_check(one_page_table_init(pmd),
32966 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32967 }
32968 }
32969
32970 -static inline int is_kernel_text(unsigned long addr)
32971 +static inline int is_kernel_text(unsigned long start, unsigned long end)
32972 {
32973 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
32974 - return 1;
32975 - return 0;
32976 + if ((start >= ktla_ktva((unsigned long)_etext) ||
32977 + end <= ktla_ktva((unsigned long)_stext)) &&
32978 + (start >= ktla_ktva((unsigned long)_einittext) ||
32979 + end <= ktla_ktva((unsigned long)_sinittext)) &&
32980 +
32981 +#ifdef CONFIG_ACPI_SLEEP
32982 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
32983 +#endif
32984 +
32985 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
32986 + return 0;
32987 + return 1;
32988 }
32989
32990 /*
32991 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
32992 unsigned long last_map_addr = end;
32993 unsigned long start_pfn, end_pfn;
32994 pgd_t *pgd_base = swapper_pg_dir;
32995 - int pgd_idx, pmd_idx, pte_ofs;
32996 + unsigned int pgd_idx, pmd_idx, pte_ofs;
32997 unsigned long pfn;
32998 pgd_t *pgd;
32999 + pud_t *pud;
33000 pmd_t *pmd;
33001 pte_t *pte;
33002 unsigned pages_2m, pages_4k;
33003 @@ -291,8 +295,13 @@ repeat:
33004 pfn = start_pfn;
33005 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33006 pgd = pgd_base + pgd_idx;
33007 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33008 - pmd = one_md_table_init(pgd);
33009 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33010 + pud = pud_offset(pgd, 0);
33011 + pmd = pmd_offset(pud, 0);
33012 +
33013 +#ifdef CONFIG_X86_PAE
33014 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33015 +#endif
33016
33017 if (pfn >= end_pfn)
33018 continue;
33019 @@ -304,14 +313,13 @@ repeat:
33020 #endif
33021 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33022 pmd++, pmd_idx++) {
33023 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33024 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33025
33026 /*
33027 * Map with big pages if possible, otherwise
33028 * create normal page tables:
33029 */
33030 if (use_pse) {
33031 - unsigned int addr2;
33032 pgprot_t prot = PAGE_KERNEL_LARGE;
33033 /*
33034 * first pass will use the same initial
33035 @@ -322,11 +330,7 @@ repeat:
33036 _PAGE_PSE);
33037
33038 pfn &= PMD_MASK >> PAGE_SHIFT;
33039 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33040 - PAGE_OFFSET + PAGE_SIZE-1;
33041 -
33042 - if (is_kernel_text(addr) ||
33043 - is_kernel_text(addr2))
33044 + if (is_kernel_text(address, address + PMD_SIZE))
33045 prot = PAGE_KERNEL_LARGE_EXEC;
33046
33047 pages_2m++;
33048 @@ -343,7 +347,7 @@ repeat:
33049 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33050 pte += pte_ofs;
33051 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33052 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33053 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33054 pgprot_t prot = PAGE_KERNEL;
33055 /*
33056 * first pass will use the same initial
33057 @@ -351,7 +355,7 @@ repeat:
33058 */
33059 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33060
33061 - if (is_kernel_text(addr))
33062 + if (is_kernel_text(address, address + PAGE_SIZE))
33063 prot = PAGE_KERNEL_EXEC;
33064
33065 pages_4k++;
33066 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33067
33068 pud = pud_offset(pgd, va);
33069 pmd = pmd_offset(pud, va);
33070 - if (!pmd_present(*pmd))
33071 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33072 break;
33073
33074 /* should not be large page here */
33075 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33076
33077 static void __init pagetable_init(void)
33078 {
33079 - pgd_t *pgd_base = swapper_pg_dir;
33080 -
33081 - permanent_kmaps_init(pgd_base);
33082 + permanent_kmaps_init(swapper_pg_dir);
33083 }
33084
33085 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33086 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33087 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33088
33089 /* user-defined highmem size */
33090 @@ -787,10 +789,10 @@ void __init mem_init(void)
33091 ((unsigned long)&__init_end -
33092 (unsigned long)&__init_begin) >> 10,
33093
33094 - (unsigned long)&_etext, (unsigned long)&_edata,
33095 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33096 + (unsigned long)&_sdata, (unsigned long)&_edata,
33097 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33098
33099 - (unsigned long)&_text, (unsigned long)&_etext,
33100 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33101 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33102
33103 /*
33104 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33105 if (!kernel_set_to_readonly)
33106 return;
33107
33108 + start = ktla_ktva(start);
33109 pr_debug("Set kernel text: %lx - %lx for read write\n",
33110 start, start+size);
33111
33112 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33113 if (!kernel_set_to_readonly)
33114 return;
33115
33116 + start = ktla_ktva(start);
33117 pr_debug("Set kernel text: %lx - %lx for read only\n",
33118 start, start+size);
33119
33120 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33121 unsigned long start = PFN_ALIGN(_text);
33122 unsigned long size = PFN_ALIGN(_etext) - start;
33123
33124 + start = ktla_ktva(start);
33125 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33126 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33127 size >> 10);
33128 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33129 index 30eb05a..ae671ac 100644
33130 --- a/arch/x86/mm/init_64.c
33131 +++ b/arch/x86/mm/init_64.c
33132 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33133 * around without checking the pgd every time.
33134 */
33135
33136 -pteval_t __supported_pte_mask __read_mostly = ~0;
33137 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33138 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33139
33140 int force_personality32;
33141 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33142
33143 for (address = start; address <= end; address += PGDIR_SIZE) {
33144 const pgd_t *pgd_ref = pgd_offset_k(address);
33145 +
33146 +#ifdef CONFIG_PAX_PER_CPU_PGD
33147 + unsigned long cpu;
33148 +#else
33149 struct page *page;
33150 +#endif
33151
33152 /*
33153 * When it is called after memory hot remove, pgd_none()
33154 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33155 continue;
33156
33157 spin_lock(&pgd_lock);
33158 +
33159 +#ifdef CONFIG_PAX_PER_CPU_PGD
33160 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33161 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33162 +
33163 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33164 + BUG_ON(pgd_page_vaddr(*pgd)
33165 + != pgd_page_vaddr(*pgd_ref));
33166 +
33167 + if (removed) {
33168 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33169 + pgd_clear(pgd);
33170 + } else {
33171 + if (pgd_none(*pgd))
33172 + set_pgd(pgd, *pgd_ref);
33173 + }
33174 +
33175 + pgd = pgd_offset_cpu(cpu, kernel, address);
33176 +#else
33177 list_for_each_entry(page, &pgd_list, lru) {
33178 pgd_t *pgd;
33179 spinlock_t *pgt_lock;
33180 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33181 /* the pgt_lock only for Xen */
33182 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33183 spin_lock(pgt_lock);
33184 +#endif
33185
33186 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33187 BUG_ON(pgd_page_vaddr(*pgd)
33188 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33189 set_pgd(pgd, *pgd_ref);
33190 }
33191
33192 +#ifndef CONFIG_PAX_PER_CPU_PGD
33193 spin_unlock(pgt_lock);
33194 +#endif
33195 +
33196 }
33197 spin_unlock(&pgd_lock);
33198 }
33199 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33200 {
33201 if (pgd_none(*pgd)) {
33202 pud_t *pud = (pud_t *)spp_getpage();
33203 - pgd_populate(&init_mm, pgd, pud);
33204 + pgd_populate_kernel(&init_mm, pgd, pud);
33205 if (pud != pud_offset(pgd, 0))
33206 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33207 pud, pud_offset(pgd, 0));
33208 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33209 {
33210 if (pud_none(*pud)) {
33211 pmd_t *pmd = (pmd_t *) spp_getpage();
33212 - pud_populate(&init_mm, pud, pmd);
33213 + pud_populate_kernel(&init_mm, pud, pmd);
33214 if (pmd != pmd_offset(pud, 0))
33215 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33216 pmd, pmd_offset(pud, 0));
33217 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33218 pmd = fill_pmd(pud, vaddr);
33219 pte = fill_pte(pmd, vaddr);
33220
33221 + pax_open_kernel();
33222 set_pte(pte, new_pte);
33223 + pax_close_kernel();
33224
33225 /*
33226 * It's enough to flush this one mapping.
33227 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33228 pgd = pgd_offset_k((unsigned long)__va(phys));
33229 if (pgd_none(*pgd)) {
33230 pud = (pud_t *) spp_getpage();
33231 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33232 - _PAGE_USER));
33233 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33234 }
33235 pud = pud_offset(pgd, (unsigned long)__va(phys));
33236 if (pud_none(*pud)) {
33237 pmd = (pmd_t *) spp_getpage();
33238 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33239 - _PAGE_USER));
33240 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33241 }
33242 pmd = pmd_offset(pud, phys);
33243 BUG_ON(!pmd_none(*pmd));
33244 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33245 prot);
33246
33247 spin_lock(&init_mm.page_table_lock);
33248 - pud_populate(&init_mm, pud, pmd);
33249 + pud_populate_kernel(&init_mm, pud, pmd);
33250 spin_unlock(&init_mm.page_table_lock);
33251 }
33252 __flush_tlb_all();
33253 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33254 page_size_mask);
33255
33256 spin_lock(&init_mm.page_table_lock);
33257 - pgd_populate(&init_mm, pgd, pud);
33258 + pgd_populate_kernel(&init_mm, pgd, pud);
33259 spin_unlock(&init_mm.page_table_lock);
33260 pgd_changed = true;
33261 }
33262 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33263 index 9ca35fc..4b2b7b7 100644
33264 --- a/arch/x86/mm/iomap_32.c
33265 +++ b/arch/x86/mm/iomap_32.c
33266 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33267 type = kmap_atomic_idx_push();
33268 idx = type + KM_TYPE_NR * smp_processor_id();
33269 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33270 +
33271 + pax_open_kernel();
33272 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33273 + pax_close_kernel();
33274 +
33275 arch_flush_lazy_mmu_mode();
33276
33277 return (void *)vaddr;
33278 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33279 index fdf617c..b9e85bc 100644
33280 --- a/arch/x86/mm/ioremap.c
33281 +++ b/arch/x86/mm/ioremap.c
33282 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33283 unsigned long i;
33284
33285 for (i = 0; i < nr_pages; ++i)
33286 - if (pfn_valid(start_pfn + i) &&
33287 - !PageReserved(pfn_to_page(start_pfn + i)))
33288 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33289 + !PageReserved(pfn_to_page(start_pfn + i))))
33290 return 1;
33291
33292 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33293 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33294 *
33295 * Caller must ensure there is only one unmapping for the same pointer.
33296 */
33297 -void iounmap(volatile void __iomem *addr)
33298 +void iounmap(const volatile void __iomem *addr)
33299 {
33300 struct vm_struct *p, *o;
33301
33302 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33303 */
33304 void *xlate_dev_mem_ptr(phys_addr_t phys)
33305 {
33306 - void *addr;
33307 - unsigned long start = phys & PAGE_MASK;
33308 -
33309 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33310 - if (page_is_ram(start >> PAGE_SHIFT))
33311 + if (page_is_ram(phys >> PAGE_SHIFT))
33312 +#ifdef CONFIG_HIGHMEM
33313 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33314 +#endif
33315 return __va(phys);
33316
33317 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33318 - if (addr)
33319 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33320 -
33321 - return addr;
33322 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33323 }
33324
33325 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33326 {
33327 if (page_is_ram(phys >> PAGE_SHIFT))
33328 +#ifdef CONFIG_HIGHMEM
33329 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33330 +#endif
33331 return;
33332
33333 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33334 return;
33335 }
33336
33337 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33338 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33339
33340 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33341 {
33342 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33343 early_ioremap_setup();
33344
33345 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33346 - memset(bm_pte, 0, sizeof(bm_pte));
33347 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33348 + pmd_populate_user(&init_mm, pmd, bm_pte);
33349
33350 /*
33351 * The boot-ioremap range spans multiple pmds, for which
33352 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33353 index b4f2e7e..96c9c3e 100644
33354 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33355 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33356 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33357 * memory (e.g. tracked pages)? For now, we need this to avoid
33358 * invoking kmemcheck for PnP BIOS calls.
33359 */
33360 - if (regs->flags & X86_VM_MASK)
33361 + if (v8086_mode(regs))
33362 return false;
33363 - if (regs->cs != __KERNEL_CS)
33364 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33365 return false;
33366
33367 pte = kmemcheck_pte_lookup(address);
33368 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33369 index df4552b..12c129c 100644
33370 --- a/arch/x86/mm/mmap.c
33371 +++ b/arch/x86/mm/mmap.c
33372 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33373 * Leave an at least ~128 MB hole with possible stack randomization.
33374 */
33375 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33376 -#define MAX_GAP (TASK_SIZE/6*5)
33377 +#define MAX_GAP (pax_task_size/6*5)
33378
33379 static int mmap_is_legacy(void)
33380 {
33381 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33382 return rnd << PAGE_SHIFT;
33383 }
33384
33385 -static unsigned long mmap_base(void)
33386 +static unsigned long mmap_base(struct mm_struct *mm)
33387 {
33388 unsigned long gap = rlimit(RLIMIT_STACK);
33389 + unsigned long pax_task_size = TASK_SIZE;
33390 +
33391 +#ifdef CONFIG_PAX_SEGMEXEC
33392 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33393 + pax_task_size = SEGMEXEC_TASK_SIZE;
33394 +#endif
33395
33396 if (gap < MIN_GAP)
33397 gap = MIN_GAP;
33398 else if (gap > MAX_GAP)
33399 gap = MAX_GAP;
33400
33401 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33402 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33403 }
33404
33405 /*
33406 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33407 * does, but not when emulating X86_32
33408 */
33409 -static unsigned long mmap_legacy_base(void)
33410 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33411 {
33412 - if (mmap_is_ia32())
33413 + if (mmap_is_ia32()) {
33414 +
33415 +#ifdef CONFIG_PAX_SEGMEXEC
33416 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33417 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33418 + else
33419 +#endif
33420 +
33421 return TASK_UNMAPPED_BASE;
33422 - else
33423 + } else
33424 return TASK_UNMAPPED_BASE + mmap_rnd();
33425 }
33426
33427 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33428 */
33429 void arch_pick_mmap_layout(struct mm_struct *mm)
33430 {
33431 - mm->mmap_legacy_base = mmap_legacy_base();
33432 - mm->mmap_base = mmap_base();
33433 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33434 + mm->mmap_base = mmap_base(mm);
33435 +
33436 +#ifdef CONFIG_PAX_RANDMMAP
33437 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33438 + mm->mmap_legacy_base += mm->delta_mmap;
33439 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33440 + }
33441 +#endif
33442
33443 if (mmap_is_legacy()) {
33444 mm->mmap_base = mm->mmap_legacy_base;
33445 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33446 index 0057a7a..95c7edd 100644
33447 --- a/arch/x86/mm/mmio-mod.c
33448 +++ b/arch/x86/mm/mmio-mod.c
33449 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33450 break;
33451 default:
33452 {
33453 - unsigned char *ip = (unsigned char *)instptr;
33454 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33455 my_trace->opcode = MMIO_UNKNOWN_OP;
33456 my_trace->width = 0;
33457 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33458 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33459 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33460 void __iomem *addr)
33461 {
33462 - static atomic_t next_id;
33463 + static atomic_unchecked_t next_id;
33464 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33465 /* These are page-unaligned. */
33466 struct mmiotrace_map map = {
33467 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33468 .private = trace
33469 },
33470 .phys = offset,
33471 - .id = atomic_inc_return(&next_id)
33472 + .id = atomic_inc_return_unchecked(&next_id)
33473 };
33474 map.map_id = trace->id;
33475
33476 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33477 ioremap_trace_core(offset, size, addr);
33478 }
33479
33480 -static void iounmap_trace_core(volatile void __iomem *addr)
33481 +static void iounmap_trace_core(const volatile void __iomem *addr)
33482 {
33483 struct mmiotrace_map map = {
33484 .phys = 0,
33485 @@ -328,7 +328,7 @@ not_enabled:
33486 }
33487 }
33488
33489 -void mmiotrace_iounmap(volatile void __iomem *addr)
33490 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33491 {
33492 might_sleep();
33493 if (is_enabled()) /* recheck and proper locking in *_core() */
33494 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33495 index cd4785b..25188b6 100644
33496 --- a/arch/x86/mm/numa.c
33497 +++ b/arch/x86/mm/numa.c
33498 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33499 }
33500 }
33501
33502 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33503 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33504 {
33505 unsigned long uninitialized_var(pfn_align);
33506 int i, nid;
33507 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33508 index 536ea2f..f42c293 100644
33509 --- a/arch/x86/mm/pageattr.c
33510 +++ b/arch/x86/mm/pageattr.c
33511 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33512 */
33513 #ifdef CONFIG_PCI_BIOS
33514 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33515 - pgprot_val(forbidden) |= _PAGE_NX;
33516 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33517 #endif
33518
33519 /*
33520 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33521 * Does not cover __inittext since that is gone later on. On
33522 * 64bit we do not enforce !NX on the low mapping
33523 */
33524 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33525 - pgprot_val(forbidden) |= _PAGE_NX;
33526 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33527 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33528
33529 +#ifdef CONFIG_DEBUG_RODATA
33530 /*
33531 * The .rodata section needs to be read-only. Using the pfn
33532 * catches all aliases.
33533 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33534 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33535 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33536 pgprot_val(forbidden) |= _PAGE_RW;
33537 +#endif
33538
33539 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33540 /*
33541 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33542 }
33543 #endif
33544
33545 +#ifdef CONFIG_PAX_KERNEXEC
33546 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33547 + pgprot_val(forbidden) |= _PAGE_RW;
33548 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33549 + }
33550 +#endif
33551 +
33552 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33553
33554 return prot;
33555 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33556 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33557 {
33558 /* change init_mm */
33559 + pax_open_kernel();
33560 set_pte_atomic(kpte, pte);
33561 +
33562 #ifdef CONFIG_X86_32
33563 if (!SHARED_KERNEL_PMD) {
33564 +
33565 +#ifdef CONFIG_PAX_PER_CPU_PGD
33566 + unsigned long cpu;
33567 +#else
33568 struct page *page;
33569 +#endif
33570
33571 +#ifdef CONFIG_PAX_PER_CPU_PGD
33572 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33573 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33574 +#else
33575 list_for_each_entry(page, &pgd_list, lru) {
33576 - pgd_t *pgd;
33577 + pgd_t *pgd = (pgd_t *)page_address(page);
33578 +#endif
33579 +
33580 pud_t *pud;
33581 pmd_t *pmd;
33582
33583 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33584 + pgd += pgd_index(address);
33585 pud = pud_offset(pgd, address);
33586 pmd = pmd_offset(pud, address);
33587 set_pte_atomic((pte_t *)pmd, pte);
33588 }
33589 }
33590 #endif
33591 + pax_close_kernel();
33592 }
33593
33594 static int
33595 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33596 index 7ac6869..c0ba541 100644
33597 --- a/arch/x86/mm/pat.c
33598 +++ b/arch/x86/mm/pat.c
33599 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33600 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33601
33602 if (pg_flags == _PGMT_DEFAULT)
33603 - return -1;
33604 + return _PAGE_CACHE_MODE_NUM;
33605 else if (pg_flags == _PGMT_WC)
33606 return _PAGE_CACHE_MODE_WC;
33607 else if (pg_flags == _PGMT_UC_MINUS)
33608 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33609
33610 page = pfn_to_page(pfn);
33611 type = get_page_memtype(page);
33612 - if (type != -1) {
33613 + if (type != _PAGE_CACHE_MODE_NUM) {
33614 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33615 start, end - 1, type, req_type);
33616 if (new_type)
33617 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33618
33619 if (!entry) {
33620 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33621 - current->comm, current->pid, start, end - 1);
33622 + current->comm, task_pid_nr(current), start, end - 1);
33623 return -EINVAL;
33624 }
33625
33626 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33627 page = pfn_to_page(paddr >> PAGE_SHIFT);
33628 rettype = get_page_memtype(page);
33629 /*
33630 - * -1 from get_page_memtype() implies RAM page is in its
33631 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33632 * default state and not reserved, and hence of type WB
33633 */
33634 - if (rettype == -1)
33635 + if (rettype == _PAGE_CACHE_MODE_NUM)
33636 rettype = _PAGE_CACHE_MODE_WB;
33637
33638 return rettype;
33639 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33640
33641 while (cursor < to) {
33642 if (!devmem_is_allowed(pfn)) {
33643 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33644 - current->comm, from, to - 1);
33645 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33646 + current->comm, from, to - 1, cursor);
33647 return 0;
33648 }
33649 cursor += PAGE_SIZE;
33650 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33651 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33652 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33653 "for [mem %#010Lx-%#010Lx]\n",
33654 - current->comm, current->pid,
33655 + current->comm, task_pid_nr(current),
33656 cattr_name(pcm),
33657 base, (unsigned long long)(base + size-1));
33658 return -EINVAL;
33659 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33660 pcm = lookup_memtype(paddr);
33661 if (want_pcm != pcm) {
33662 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33663 - current->comm, current->pid,
33664 + current->comm, task_pid_nr(current),
33665 cattr_name(want_pcm),
33666 (unsigned long long)paddr,
33667 (unsigned long long)(paddr + size - 1),
33668 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33669 free_memtype(paddr, paddr + size);
33670 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33671 " for [mem %#010Lx-%#010Lx], got %s\n",
33672 - current->comm, current->pid,
33673 + current->comm, task_pid_nr(current),
33674 cattr_name(want_pcm),
33675 (unsigned long long)paddr,
33676 (unsigned long long)(paddr + size - 1),
33677 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33678 index 6582adc..fcc5d0b 100644
33679 --- a/arch/x86/mm/pat_rbtree.c
33680 +++ b/arch/x86/mm/pat_rbtree.c
33681 @@ -161,7 +161,7 @@ success:
33682
33683 failure:
33684 printk(KERN_INFO "%s:%d conflicting memory types "
33685 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33686 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33687 end, cattr_name(found_type), cattr_name(match->type));
33688 return -EBUSY;
33689 }
33690 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33691 index 9f0614d..92ae64a 100644
33692 --- a/arch/x86/mm/pf_in.c
33693 +++ b/arch/x86/mm/pf_in.c
33694 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33695 int i;
33696 enum reason_type rv = OTHERS;
33697
33698 - p = (unsigned char *)ins_addr;
33699 + p = (unsigned char *)ktla_ktva(ins_addr);
33700 p += skip_prefix(p, &prf);
33701 p += get_opcode(p, &opcode);
33702
33703 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33704 struct prefix_bits prf;
33705 int i;
33706
33707 - p = (unsigned char *)ins_addr;
33708 + p = (unsigned char *)ktla_ktva(ins_addr);
33709 p += skip_prefix(p, &prf);
33710 p += get_opcode(p, &opcode);
33711
33712 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33713 struct prefix_bits prf;
33714 int i;
33715
33716 - p = (unsigned char *)ins_addr;
33717 + p = (unsigned char *)ktla_ktva(ins_addr);
33718 p += skip_prefix(p, &prf);
33719 p += get_opcode(p, &opcode);
33720
33721 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33722 struct prefix_bits prf;
33723 int i;
33724
33725 - p = (unsigned char *)ins_addr;
33726 + p = (unsigned char *)ktla_ktva(ins_addr);
33727 p += skip_prefix(p, &prf);
33728 p += get_opcode(p, &opcode);
33729 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33730 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33731 struct prefix_bits prf;
33732 int i;
33733
33734 - p = (unsigned char *)ins_addr;
33735 + p = (unsigned char *)ktla_ktva(ins_addr);
33736 p += skip_prefix(p, &prf);
33737 p += get_opcode(p, &opcode);
33738 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33739 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33740 index 7b22ada..b11e66f 100644
33741 --- a/arch/x86/mm/pgtable.c
33742 +++ b/arch/x86/mm/pgtable.c
33743 @@ -97,10 +97,75 @@ static inline void pgd_list_del(pgd_t *pgd)
33744 list_del(&page->lru);
33745 }
33746
33747 -#define UNSHARED_PTRS_PER_PGD \
33748 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33749 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33750 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33751
33752 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33753 +{
33754 + unsigned int count = USER_PGD_PTRS;
33755
33756 + if (!pax_user_shadow_base)
33757 + return;
33758 +
33759 + while (count--)
33760 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33761 +}
33762 +#endif
33763 +
33764 +#ifdef CONFIG_PAX_PER_CPU_PGD
33765 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33766 +{
33767 + unsigned int count = USER_PGD_PTRS;
33768 +
33769 + while (count--) {
33770 + pgd_t pgd;
33771 +
33772 +#ifdef CONFIG_X86_64
33773 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33774 +#else
33775 + pgd = *src++;
33776 +#endif
33777 +
33778 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33779 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33780 +#endif
33781 +
33782 + *dst++ = pgd;
33783 + }
33784 +
33785 +}
33786 +#endif
33787 +
33788 +#ifdef CONFIG_X86_64
33789 +#define pxd_t pud_t
33790 +#define pyd_t pgd_t
33791 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33792 +#define pgtable_pxd_page_ctor(page) true
33793 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33794 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33795 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33796 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33797 +#define PYD_SIZE PGDIR_SIZE
33798 +#define mm_inc_nr_pxds(mm) do {} while (0)
33799 +#define mm_dec_nr_pxds(mm) do {} while (0)
33800 +#else
33801 +#define pxd_t pmd_t
33802 +#define pyd_t pud_t
33803 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33804 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33805 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33806 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33807 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33808 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33809 +#define PYD_SIZE PUD_SIZE
33810 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
33811 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
33812 +#endif
33813 +
33814 +#ifdef CONFIG_PAX_PER_CPU_PGD
33815 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33816 +static inline void pgd_dtor(pgd_t *pgd) {}
33817 +#else
33818 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33819 {
33820 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33821 @@ -141,6 +206,7 @@ static void pgd_dtor(pgd_t *pgd)
33822 pgd_list_del(pgd);
33823 spin_unlock(&pgd_lock);
33824 }
33825 +#endif
33826
33827 /*
33828 * List of all pgd's needed for non-PAE so it can invalidate entries
33829 @@ -153,7 +219,7 @@ static void pgd_dtor(pgd_t *pgd)
33830 * -- nyc
33831 */
33832
33833 -#ifdef CONFIG_X86_PAE
33834 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33835 /*
33836 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33837 * updating the top-level pagetable entries to guarantee the
33838 @@ -165,7 +231,7 @@ static void pgd_dtor(pgd_t *pgd)
33839 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33840 * and initialize the kernel pmds here.
33841 */
33842 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33843 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33844
33845 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33846 {
33847 @@ -183,46 +249,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33848 */
33849 flush_tlb_mm(mm);
33850 }
33851 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33852 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33853 #else /* !CONFIG_X86_PAE */
33854
33855 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33856 -#define PREALLOCATED_PMDS 0
33857 +#define PREALLOCATED_PXDS 0
33858
33859 #endif /* CONFIG_X86_PAE */
33860
33861 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
33862 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
33863 {
33864 int i;
33865
33866 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33867 - if (pmds[i]) {
33868 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33869 - free_page((unsigned long)pmds[i]);
33870 - mm_dec_nr_pmds(mm);
33871 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33872 + if (pxds[i]) {
33873 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33874 + free_page((unsigned long)pxds[i]);
33875 + mm_dec_nr_pxds(mm);
33876 }
33877 }
33878
33879 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33880 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
33881 {
33882 int i;
33883 bool failed = false;
33884
33885 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33886 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33887 - if (!pmd)
33888 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33889 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33890 + if (!pxd)
33891 failed = true;
33892 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33893 - free_page((unsigned long)pmd);
33894 - pmd = NULL;
33895 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33896 + free_page((unsigned long)pxd);
33897 + pxd = NULL;
33898 failed = true;
33899 }
33900 - if (pmd)
33901 - mm_inc_nr_pmds(mm);
33902 - pmds[i] = pmd;
33903 + if (pxd)
33904 + mm_inc_nr_pxds(mm);
33905 + pxds[i] = pxd;
33906 }
33907
33908 if (failed) {
33909 - free_pmds(mm, pmds);
33910 + free_pxds(mm, pxds);
33911 return -ENOMEM;
33912 }
33913
33914 @@ -235,50 +303,54 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33915 * preallocate which never got a corresponding vma will need to be
33916 * freed manually.
33917 */
33918 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33919 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33920 {
33921 int i;
33922
33923 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33924 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33925 pgd_t pgd = pgdp[i];
33926
33927 if (pgd_val(pgd) != 0) {
33928 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33929 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33930
33931 - pgdp[i] = native_make_pgd(0);
33932 + set_pgd(pgdp + i, native_make_pgd(0));
33933
33934 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33935 - pmd_free(mm, pmd);
33936 - mm_dec_nr_pmds(mm);
33937 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33938 + pxd_free(mm, pxd);
33939 + mm_dec_nr_pxds(mm);
33940 }
33941 }
33942 }
33943
33944 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
33945 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
33946 {
33947 - pud_t *pud;
33948 + pyd_t *pyd;
33949 int i;
33950
33951 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
33952 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
33953 return;
33954
33955 - pud = pud_offset(pgd, 0);
33956 +#ifdef CONFIG_X86_64
33957 + pyd = pyd_offset(mm, 0L);
33958 +#else
33959 + pyd = pyd_offset(pgd, 0L);
33960 +#endif
33961
33962 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
33963 - pmd_t *pmd = pmds[i];
33964 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
33965 + pxd_t *pxd = pxds[i];
33966
33967 if (i >= KERNEL_PGD_BOUNDARY)
33968 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33969 - sizeof(pmd_t) * PTRS_PER_PMD);
33970 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33971 + sizeof(pxd_t) * PTRS_PER_PMD);
33972
33973 - pud_populate(mm, pud, pmd);
33974 + pyd_populate(mm, pyd, pxd);
33975 }
33976 }
33977
33978 pgd_t *pgd_alloc(struct mm_struct *mm)
33979 {
33980 pgd_t *pgd;
33981 - pmd_t *pmds[PREALLOCATED_PMDS];
33982 + pxd_t *pxds[PREALLOCATED_PXDS];
33983
33984 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
33985
33986 @@ -287,11 +359,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33987
33988 mm->pgd = pgd;
33989
33990 - if (preallocate_pmds(mm, pmds) != 0)
33991 + if (preallocate_pxds(mm, pxds) != 0)
33992 goto out_free_pgd;
33993
33994 if (paravirt_pgd_alloc(mm) != 0)
33995 - goto out_free_pmds;
33996 + goto out_free_pxds;
33997
33998 /*
33999 * Make sure that pre-populating the pmds is atomic with
34000 @@ -301,14 +373,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34001 spin_lock(&pgd_lock);
34002
34003 pgd_ctor(mm, pgd);
34004 - pgd_prepopulate_pmd(mm, pgd, pmds);
34005 + pgd_prepopulate_pxd(mm, pgd, pxds);
34006
34007 spin_unlock(&pgd_lock);
34008
34009 return pgd;
34010
34011 -out_free_pmds:
34012 - free_pmds(mm, pmds);
34013 +out_free_pxds:
34014 + free_pxds(mm, pxds);
34015 out_free_pgd:
34016 free_page((unsigned long)pgd);
34017 out:
34018 @@ -317,7 +389,7 @@ out:
34019
34020 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34021 {
34022 - pgd_mop_up_pmds(mm, pgd);
34023 + pgd_mop_up_pxds(mm, pgd);
34024 pgd_dtor(pgd);
34025 paravirt_pgd_free(mm, pgd);
34026 free_page((unsigned long)pgd);
34027 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34028 index 75cc097..79a097f 100644
34029 --- a/arch/x86/mm/pgtable_32.c
34030 +++ b/arch/x86/mm/pgtable_32.c
34031 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34032 return;
34033 }
34034 pte = pte_offset_kernel(pmd, vaddr);
34035 +
34036 + pax_open_kernel();
34037 if (pte_val(pteval))
34038 set_pte_at(&init_mm, vaddr, pte, pteval);
34039 else
34040 pte_clear(&init_mm, vaddr, pte);
34041 + pax_close_kernel();
34042
34043 /*
34044 * It's enough to flush this one mapping.
34045 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34046 index e666cbb..61788c45 100644
34047 --- a/arch/x86/mm/physaddr.c
34048 +++ b/arch/x86/mm/physaddr.c
34049 @@ -10,7 +10,7 @@
34050 #ifdef CONFIG_X86_64
34051
34052 #ifdef CONFIG_DEBUG_VIRTUAL
34053 -unsigned long __phys_addr(unsigned long x)
34054 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34055 {
34056 unsigned long y = x - __START_KERNEL_map;
34057
34058 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34059 #else
34060
34061 #ifdef CONFIG_DEBUG_VIRTUAL
34062 -unsigned long __phys_addr(unsigned long x)
34063 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34064 {
34065 unsigned long phys_addr = x - PAGE_OFFSET;
34066 /* VMALLOC_* aren't constants */
34067 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34068 index 90555bf..f5f1828 100644
34069 --- a/arch/x86/mm/setup_nx.c
34070 +++ b/arch/x86/mm/setup_nx.c
34071 @@ -5,8 +5,10 @@
34072 #include <asm/pgtable.h>
34073 #include <asm/proto.h>
34074
34075 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34076 static int disable_nx;
34077
34078 +#ifndef CONFIG_PAX_PAGEEXEC
34079 /*
34080 * noexec = on|off
34081 *
34082 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34083 return 0;
34084 }
34085 early_param("noexec", noexec_setup);
34086 +#endif
34087 +
34088 +#endif
34089
34090 void x86_configure_nx(void)
34091 {
34092 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34093 if (cpu_has_nx && !disable_nx)
34094 __supported_pte_mask |= _PAGE_NX;
34095 else
34096 +#endif
34097 __supported_pte_mask &= ~_PAGE_NX;
34098 }
34099
34100 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34101 index 3250f23..7a97ba2 100644
34102 --- a/arch/x86/mm/tlb.c
34103 +++ b/arch/x86/mm/tlb.c
34104 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34105 BUG();
34106 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34107 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34108 +
34109 +#ifndef CONFIG_PAX_PER_CPU_PGD
34110 load_cr3(swapper_pg_dir);
34111 +#endif
34112 +
34113 /*
34114 * This gets called in the idle path where RCU
34115 * functions differently. Tracing normally
34116 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34117 new file mode 100644
34118 index 0000000..dace51c
34119 --- /dev/null
34120 +++ b/arch/x86/mm/uderef_64.c
34121 @@ -0,0 +1,37 @@
34122 +#include <linux/mm.h>
34123 +#include <asm/pgtable.h>
34124 +#include <asm/uaccess.h>
34125 +
34126 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34127 +/* PaX: due to the special call convention these functions must
34128 + * - remain leaf functions under all configurations,
34129 + * - never be called directly, only dereferenced from the wrappers.
34130 + */
34131 +void __pax_open_userland(void)
34132 +{
34133 + unsigned int cpu;
34134 +
34135 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34136 + return;
34137 +
34138 + cpu = raw_get_cpu();
34139 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34140 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34141 + raw_put_cpu_no_resched();
34142 +}
34143 +EXPORT_SYMBOL(__pax_open_userland);
34144 +
34145 +void __pax_close_userland(void)
34146 +{
34147 + unsigned int cpu;
34148 +
34149 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34150 + return;
34151 +
34152 + cpu = raw_get_cpu();
34153 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34154 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34155 + raw_put_cpu_no_resched();
34156 +}
34157 +EXPORT_SYMBOL(__pax_close_userland);
34158 +#endif
34159 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34160 index 6440221..f84b5c7 100644
34161 --- a/arch/x86/net/bpf_jit.S
34162 +++ b/arch/x86/net/bpf_jit.S
34163 @@ -9,6 +9,7 @@
34164 */
34165 #include <linux/linkage.h>
34166 #include <asm/dwarf2.h>
34167 +#include <asm/alternative-asm.h>
34168
34169 /*
34170 * Calling convention :
34171 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34172 jle bpf_slow_path_word
34173 mov (SKBDATA,%rsi),%eax
34174 bswap %eax /* ntohl() */
34175 + pax_force_retaddr
34176 ret
34177
34178 sk_load_half:
34179 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34180 jle bpf_slow_path_half
34181 movzwl (SKBDATA,%rsi),%eax
34182 rol $8,%ax # ntohs()
34183 + pax_force_retaddr
34184 ret
34185
34186 sk_load_byte:
34187 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34188 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34189 jle bpf_slow_path_byte
34190 movzbl (SKBDATA,%rsi),%eax
34191 + pax_force_retaddr
34192 ret
34193
34194 /* rsi contains offset and can be scratched */
34195 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34196 js bpf_error
34197 mov - MAX_BPF_STACK + 32(%rbp),%eax
34198 bswap %eax
34199 + pax_force_retaddr
34200 ret
34201
34202 bpf_slow_path_half:
34203 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34204 mov - MAX_BPF_STACK + 32(%rbp),%ax
34205 rol $8,%ax
34206 movzwl %ax,%eax
34207 + pax_force_retaddr
34208 ret
34209
34210 bpf_slow_path_byte:
34211 bpf_slow_path_common(1)
34212 js bpf_error
34213 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34214 + pax_force_retaddr
34215 ret
34216
34217 #define sk_negative_common(SIZE) \
34218 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34219 sk_negative_common(4)
34220 mov (%rax), %eax
34221 bswap %eax
34222 + pax_force_retaddr
34223 ret
34224
34225 bpf_slow_path_half_neg:
34226 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34227 mov (%rax),%ax
34228 rol $8,%ax
34229 movzwl %ax,%eax
34230 + pax_force_retaddr
34231 ret
34232
34233 bpf_slow_path_byte_neg:
34234 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34235 .globl sk_load_byte_negative_offset
34236 sk_negative_common(1)
34237 movzbl (%rax), %eax
34238 + pax_force_retaddr
34239 ret
34240
34241 bpf_error:
34242 @@ -156,4 +166,5 @@ bpf_error:
34243 mov - MAX_BPF_STACK + 16(%rbp),%r14
34244 mov - MAX_BPF_STACK + 24(%rbp),%r15
34245 leaveq
34246 + pax_force_retaddr
34247 ret
34248 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34249 index 9875143..36776ae 100644
34250 --- a/arch/x86/net/bpf_jit_comp.c
34251 +++ b/arch/x86/net/bpf_jit_comp.c
34252 @@ -13,7 +13,11 @@
34253 #include <linux/if_vlan.h>
34254 #include <asm/cacheflush.h>
34255
34256 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34257 +int bpf_jit_enable __read_only;
34258 +#else
34259 int bpf_jit_enable __read_mostly;
34260 +#endif
34261
34262 /*
34263 * assembly code in arch/x86/net/bpf_jit.S
34264 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34265 static void jit_fill_hole(void *area, unsigned int size)
34266 {
34267 /* fill whole space with int3 instructions */
34268 + pax_open_kernel();
34269 memset(area, 0xcc, size);
34270 + pax_close_kernel();
34271 }
34272
34273 struct jit_context {
34274 @@ -559,6 +565,13 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image,
34275 if (is_ereg(dst_reg))
34276 EMIT1(0x41);
34277 EMIT3(0xC1, add_1reg(0xC8, dst_reg), 8);
34278 +
34279 + /* emit 'movzwl eax, ax' */
34280 + if (is_ereg(dst_reg))
34281 + EMIT3(0x45, 0x0F, 0xB7);
34282 + else
34283 + EMIT2(0x0F, 0xB7);
34284 + EMIT1(add_2reg(0xC0, dst_reg, dst_reg));
34285 break;
34286 case 32:
34287 /* emit 'bswap eax' to swap lower 4 bytes */
34288 @@ -577,6 +590,27 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image,
34289 break;
34290
34291 case BPF_ALU | BPF_END | BPF_FROM_LE:
34292 + switch (imm32) {
34293 + case 16:
34294 + /* emit 'movzwl eax, ax' to zero extend 16-bit
34295 + * into 64 bit
34296 + */
34297 + if (is_ereg(dst_reg))
34298 + EMIT3(0x45, 0x0F, 0xB7);
34299 + else
34300 + EMIT2(0x0F, 0xB7);
34301 + EMIT1(add_2reg(0xC0, dst_reg, dst_reg));
34302 + break;
34303 + case 32:
34304 + /* emit 'mov eax, eax' to clear upper 32-bits */
34305 + if (is_ereg(dst_reg))
34306 + EMIT1(0x45);
34307 + EMIT2(0x89, add_2reg(0xC0, dst_reg, dst_reg));
34308 + break;
34309 + case 64:
34310 + /* nop */
34311 + break;
34312 + }
34313 break;
34314
34315 /* ST: *(u8*)(dst_reg + off) = imm */
34316 @@ -896,7 +930,9 @@ common_load:
34317 pr_err("bpf_jit_compile fatal error\n");
34318 return -EFAULT;
34319 }
34320 + pax_open_kernel();
34321 memcpy(image + proglen, temp, ilen);
34322 + pax_close_kernel();
34323 }
34324 proglen += ilen;
34325 addrs[i] = proglen;
34326 @@ -968,7 +1004,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34327
34328 if (image) {
34329 bpf_flush_icache(header, image + proglen);
34330 - set_memory_ro((unsigned long)header, header->pages);
34331 prog->bpf_func = (void *)image;
34332 prog->jited = true;
34333 }
34334 @@ -981,12 +1016,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34335 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34336 struct bpf_binary_header *header = (void *)addr;
34337
34338 - if (!fp->jited)
34339 - goto free_filter;
34340 + if (fp->jited)
34341 + bpf_jit_binary_free(header);
34342
34343 - set_memory_rw(addr, header->pages);
34344 - bpf_jit_binary_free(header);
34345 -
34346 -free_filter:
34347 bpf_prog_unlock_free(fp);
34348 }
34349 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34350 index 5d04be5..2beeaa2 100644
34351 --- a/arch/x86/oprofile/backtrace.c
34352 +++ b/arch/x86/oprofile/backtrace.c
34353 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34354 struct stack_frame_ia32 *fp;
34355 unsigned long bytes;
34356
34357 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34358 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34359 if (bytes != 0)
34360 return NULL;
34361
34362 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34363 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34364
34365 oprofile_add_trace(bufhead[0].return_address);
34366
34367 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34368 struct stack_frame bufhead[2];
34369 unsigned long bytes;
34370
34371 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34372 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34373 if (bytes != 0)
34374 return NULL;
34375
34376 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34377 {
34378 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34379
34380 - if (!user_mode_vm(regs)) {
34381 + if (!user_mode(regs)) {
34382 unsigned long stack = kernel_stack_pointer(regs);
34383 if (depth)
34384 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34385 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34386 index 1d2e639..f6ef82a 100644
34387 --- a/arch/x86/oprofile/nmi_int.c
34388 +++ b/arch/x86/oprofile/nmi_int.c
34389 @@ -23,6 +23,7 @@
34390 #include <asm/nmi.h>
34391 #include <asm/msr.h>
34392 #include <asm/apic.h>
34393 +#include <asm/pgtable.h>
34394
34395 #include "op_counter.h"
34396 #include "op_x86_model.h"
34397 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34398 if (ret)
34399 return ret;
34400
34401 - if (!model->num_virt_counters)
34402 - model->num_virt_counters = model->num_counters;
34403 + if (!model->num_virt_counters) {
34404 + pax_open_kernel();
34405 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34406 + pax_close_kernel();
34407 + }
34408
34409 mux_init(ops);
34410
34411 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34412 index 50d86c0..7985318 100644
34413 --- a/arch/x86/oprofile/op_model_amd.c
34414 +++ b/arch/x86/oprofile/op_model_amd.c
34415 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34416 num_counters = AMD64_NUM_COUNTERS;
34417 }
34418
34419 - op_amd_spec.num_counters = num_counters;
34420 - op_amd_spec.num_controls = num_counters;
34421 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34422 + pax_open_kernel();
34423 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34424 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34425 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34426 + pax_close_kernel();
34427
34428 return 0;
34429 }
34430 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34431 index d90528e..0127e2b 100644
34432 --- a/arch/x86/oprofile/op_model_ppro.c
34433 +++ b/arch/x86/oprofile/op_model_ppro.c
34434 @@ -19,6 +19,7 @@
34435 #include <asm/msr.h>
34436 #include <asm/apic.h>
34437 #include <asm/nmi.h>
34438 +#include <asm/pgtable.h>
34439
34440 #include "op_x86_model.h"
34441 #include "op_counter.h"
34442 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34443
34444 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34445
34446 - op_arch_perfmon_spec.num_counters = num_counters;
34447 - op_arch_perfmon_spec.num_controls = num_counters;
34448 + pax_open_kernel();
34449 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34450 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34451 + pax_close_kernel();
34452 }
34453
34454 static int arch_perfmon_init(struct oprofile_operations *ignore)
34455 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34456 index 71e8a67..6a313bb 100644
34457 --- a/arch/x86/oprofile/op_x86_model.h
34458 +++ b/arch/x86/oprofile/op_x86_model.h
34459 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34460 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34461 struct op_msrs const * const msrs);
34462 #endif
34463 -};
34464 +} __do_const;
34465
34466 struct op_counter_config;
34467
34468 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34469 index 852aa4c..71613f2 100644
34470 --- a/arch/x86/pci/intel_mid_pci.c
34471 +++ b/arch/x86/pci/intel_mid_pci.c
34472 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34473 pci_mmcfg_late_init();
34474 pcibios_enable_irq = intel_mid_pci_irq_enable;
34475 pcibios_disable_irq = intel_mid_pci_irq_disable;
34476 - pci_root_ops = intel_mid_pci_ops;
34477 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34478 pci_soc_mode = 1;
34479 /* Continue with standard init */
34480 return 1;
34481 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34482 index 5dc6ca5..25c03f5 100644
34483 --- a/arch/x86/pci/irq.c
34484 +++ b/arch/x86/pci/irq.c
34485 @@ -51,7 +51,7 @@ struct irq_router {
34486 struct irq_router_handler {
34487 u16 vendor;
34488 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34489 -};
34490 +} __do_const;
34491
34492 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34493 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34494 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34495 return 0;
34496 }
34497
34498 -static __initdata struct irq_router_handler pirq_routers[] = {
34499 +static __initconst const struct irq_router_handler pirq_routers[] = {
34500 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34501 { PCI_VENDOR_ID_AL, ali_router_probe },
34502 { PCI_VENDOR_ID_ITE, ite_router_probe },
34503 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34504 static void __init pirq_find_router(struct irq_router *r)
34505 {
34506 struct irq_routing_table *rt = pirq_table;
34507 - struct irq_router_handler *h;
34508 + const struct irq_router_handler *h;
34509
34510 #ifdef CONFIG_PCI_BIOS
34511 if (!rt->signature) {
34512 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34513 return 0;
34514 }
34515
34516 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34517 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34518 {
34519 .callback = fix_broken_hp_bios_irq9,
34520 .ident = "HP Pavilion N5400 Series Laptop",
34521 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34522 index 9b83b90..4112152 100644
34523 --- a/arch/x86/pci/pcbios.c
34524 +++ b/arch/x86/pci/pcbios.c
34525 @@ -79,7 +79,7 @@ union bios32 {
34526 static struct {
34527 unsigned long address;
34528 unsigned short segment;
34529 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34530 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34531
34532 /*
34533 * Returns the entry point for the given service, NULL on error
34534 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34535 unsigned long length; /* %ecx */
34536 unsigned long entry; /* %edx */
34537 unsigned long flags;
34538 + struct desc_struct d, *gdt;
34539
34540 local_irq_save(flags);
34541 - __asm__("lcall *(%%edi); cld"
34542 +
34543 + gdt = get_cpu_gdt_table(smp_processor_id());
34544 +
34545 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34546 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34547 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34548 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34549 +
34550 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34551 : "=a" (return_code),
34552 "=b" (address),
34553 "=c" (length),
34554 "=d" (entry)
34555 : "0" (service),
34556 "1" (0),
34557 - "D" (&bios32_indirect));
34558 + "D" (&bios32_indirect),
34559 + "r"(__PCIBIOS_DS)
34560 + : "memory");
34561 +
34562 + pax_open_kernel();
34563 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34564 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34565 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34566 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34567 + pax_close_kernel();
34568 +
34569 local_irq_restore(flags);
34570
34571 switch (return_code) {
34572 - case 0:
34573 - return address + entry;
34574 - case 0x80: /* Not present */
34575 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34576 - return 0;
34577 - default: /* Shouldn't happen */
34578 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34579 - service, return_code);
34580 + case 0: {
34581 + int cpu;
34582 + unsigned char flags;
34583 +
34584 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34585 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34586 + printk(KERN_WARNING "bios32_service: not valid\n");
34587 return 0;
34588 + }
34589 + address = address + PAGE_OFFSET;
34590 + length += 16UL; /* some BIOSs underreport this... */
34591 + flags = 4;
34592 + if (length >= 64*1024*1024) {
34593 + length >>= PAGE_SHIFT;
34594 + flags |= 8;
34595 + }
34596 +
34597 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34598 + gdt = get_cpu_gdt_table(cpu);
34599 + pack_descriptor(&d, address, length, 0x9b, flags);
34600 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34601 + pack_descriptor(&d, address, length, 0x93, flags);
34602 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34603 + }
34604 + return entry;
34605 + }
34606 + case 0x80: /* Not present */
34607 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34608 + return 0;
34609 + default: /* Shouldn't happen */
34610 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34611 + service, return_code);
34612 + return 0;
34613 }
34614 }
34615
34616 static struct {
34617 unsigned long address;
34618 unsigned short segment;
34619 -} pci_indirect = { 0, __KERNEL_CS };
34620 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34621
34622 -static int pci_bios_present;
34623 +static int pci_bios_present __read_only;
34624
34625 static int __init check_pcibios(void)
34626 {
34627 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34628 unsigned long flags, pcibios_entry;
34629
34630 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34631 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34632 + pci_indirect.address = pcibios_entry;
34633
34634 local_irq_save(flags);
34635 - __asm__(
34636 - "lcall *(%%edi); cld\n\t"
34637 + __asm__("movw %w6, %%ds\n\t"
34638 + "lcall *%%ss:(%%edi); cld\n\t"
34639 + "push %%ss\n\t"
34640 + "pop %%ds\n\t"
34641 "jc 1f\n\t"
34642 "xor %%ah, %%ah\n"
34643 "1:"
34644 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34645 "=b" (ebx),
34646 "=c" (ecx)
34647 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34648 - "D" (&pci_indirect)
34649 + "D" (&pci_indirect),
34650 + "r" (__PCIBIOS_DS)
34651 : "memory");
34652 local_irq_restore(flags);
34653
34654 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34655
34656 switch (len) {
34657 case 1:
34658 - __asm__("lcall *(%%esi); cld\n\t"
34659 + __asm__("movw %w6, %%ds\n\t"
34660 + "lcall *%%ss:(%%esi); cld\n\t"
34661 + "push %%ss\n\t"
34662 + "pop %%ds\n\t"
34663 "jc 1f\n\t"
34664 "xor %%ah, %%ah\n"
34665 "1:"
34666 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34667 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34668 "b" (bx),
34669 "D" ((long)reg),
34670 - "S" (&pci_indirect));
34671 + "S" (&pci_indirect),
34672 + "r" (__PCIBIOS_DS));
34673 /*
34674 * Zero-extend the result beyond 8 bits, do not trust the
34675 * BIOS having done it:
34676 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34677 *value &= 0xff;
34678 break;
34679 case 2:
34680 - __asm__("lcall *(%%esi); cld\n\t"
34681 + __asm__("movw %w6, %%ds\n\t"
34682 + "lcall *%%ss:(%%esi); cld\n\t"
34683 + "push %%ss\n\t"
34684 + "pop %%ds\n\t"
34685 "jc 1f\n\t"
34686 "xor %%ah, %%ah\n"
34687 "1:"
34688 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34689 : "1" (PCIBIOS_READ_CONFIG_WORD),
34690 "b" (bx),
34691 "D" ((long)reg),
34692 - "S" (&pci_indirect));
34693 + "S" (&pci_indirect),
34694 + "r" (__PCIBIOS_DS));
34695 /*
34696 * Zero-extend the result beyond 16 bits, do not trust the
34697 * BIOS having done it:
34698 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34699 *value &= 0xffff;
34700 break;
34701 case 4:
34702 - __asm__("lcall *(%%esi); cld\n\t"
34703 + __asm__("movw %w6, %%ds\n\t"
34704 + "lcall *%%ss:(%%esi); cld\n\t"
34705 + "push %%ss\n\t"
34706 + "pop %%ds\n\t"
34707 "jc 1f\n\t"
34708 "xor %%ah, %%ah\n"
34709 "1:"
34710 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34711 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34712 "b" (bx),
34713 "D" ((long)reg),
34714 - "S" (&pci_indirect));
34715 + "S" (&pci_indirect),
34716 + "r" (__PCIBIOS_DS));
34717 break;
34718 }
34719
34720 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34721
34722 switch (len) {
34723 case 1:
34724 - __asm__("lcall *(%%esi); cld\n\t"
34725 + __asm__("movw %w6, %%ds\n\t"
34726 + "lcall *%%ss:(%%esi); cld\n\t"
34727 + "push %%ss\n\t"
34728 + "pop %%ds\n\t"
34729 "jc 1f\n\t"
34730 "xor %%ah, %%ah\n"
34731 "1:"
34732 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34733 "c" (value),
34734 "b" (bx),
34735 "D" ((long)reg),
34736 - "S" (&pci_indirect));
34737 + "S" (&pci_indirect),
34738 + "r" (__PCIBIOS_DS));
34739 break;
34740 case 2:
34741 - __asm__("lcall *(%%esi); cld\n\t"
34742 + __asm__("movw %w6, %%ds\n\t"
34743 + "lcall *%%ss:(%%esi); cld\n\t"
34744 + "push %%ss\n\t"
34745 + "pop %%ds\n\t"
34746 "jc 1f\n\t"
34747 "xor %%ah, %%ah\n"
34748 "1:"
34749 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34750 "c" (value),
34751 "b" (bx),
34752 "D" ((long)reg),
34753 - "S" (&pci_indirect));
34754 + "S" (&pci_indirect),
34755 + "r" (__PCIBIOS_DS));
34756 break;
34757 case 4:
34758 - __asm__("lcall *(%%esi); cld\n\t"
34759 + __asm__("movw %w6, %%ds\n\t"
34760 + "lcall *%%ss:(%%esi); cld\n\t"
34761 + "push %%ss\n\t"
34762 + "pop %%ds\n\t"
34763 "jc 1f\n\t"
34764 "xor %%ah, %%ah\n"
34765 "1:"
34766 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34767 "c" (value),
34768 "b" (bx),
34769 "D" ((long)reg),
34770 - "S" (&pci_indirect));
34771 + "S" (&pci_indirect),
34772 + "r" (__PCIBIOS_DS));
34773 break;
34774 }
34775
34776 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34777
34778 DBG("PCI: Fetching IRQ routing table... ");
34779 __asm__("push %%es\n\t"
34780 + "movw %w8, %%ds\n\t"
34781 "push %%ds\n\t"
34782 "pop %%es\n\t"
34783 - "lcall *(%%esi); cld\n\t"
34784 + "lcall *%%ss:(%%esi); cld\n\t"
34785 "pop %%es\n\t"
34786 + "push %%ss\n\t"
34787 + "pop %%ds\n"
34788 "jc 1f\n\t"
34789 "xor %%ah, %%ah\n"
34790 "1:"
34791 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34792 "1" (0),
34793 "D" ((long) &opt),
34794 "S" (&pci_indirect),
34795 - "m" (opt)
34796 + "m" (opt),
34797 + "r" (__PCIBIOS_DS)
34798 : "memory");
34799 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34800 if (ret & 0xff00)
34801 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34802 {
34803 int ret;
34804
34805 - __asm__("lcall *(%%esi); cld\n\t"
34806 + __asm__("movw %w5, %%ds\n\t"
34807 + "lcall *%%ss:(%%esi); cld\n\t"
34808 + "push %%ss\n\t"
34809 + "pop %%ds\n"
34810 "jc 1f\n\t"
34811 "xor %%ah, %%ah\n"
34812 "1:"
34813 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34814 : "0" (PCIBIOS_SET_PCI_HW_INT),
34815 "b" ((dev->bus->number << 8) | dev->devfn),
34816 "c" ((irq << 8) | (pin + 10)),
34817 - "S" (&pci_indirect));
34818 + "S" (&pci_indirect),
34819 + "r" (__PCIBIOS_DS));
34820 return !(ret & 0xff00);
34821 }
34822 EXPORT_SYMBOL(pcibios_set_irq_routing);
34823 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34824 index 40e7cda..c7e6672 100644
34825 --- a/arch/x86/platform/efi/efi_32.c
34826 +++ b/arch/x86/platform/efi/efi_32.c
34827 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34828 {
34829 struct desc_ptr gdt_descr;
34830
34831 +#ifdef CONFIG_PAX_KERNEXEC
34832 + struct desc_struct d;
34833 +#endif
34834 +
34835 local_irq_save(efi_rt_eflags);
34836
34837 load_cr3(initial_page_table);
34838 __flush_tlb_all();
34839
34840 +#ifdef CONFIG_PAX_KERNEXEC
34841 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34842 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34843 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34844 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34845 +#endif
34846 +
34847 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34848 gdt_descr.size = GDT_SIZE - 1;
34849 load_gdt(&gdt_descr);
34850 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34851 {
34852 struct desc_ptr gdt_descr;
34853
34854 +#ifdef CONFIG_PAX_KERNEXEC
34855 + struct desc_struct d;
34856 +
34857 + memset(&d, 0, sizeof d);
34858 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34859 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34860 +#endif
34861 +
34862 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34863 gdt_descr.size = GDT_SIZE - 1;
34864 load_gdt(&gdt_descr);
34865
34866 +#ifdef CONFIG_PAX_PER_CPU_PGD
34867 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34868 +#else
34869 load_cr3(swapper_pg_dir);
34870 +#endif
34871 +
34872 __flush_tlb_all();
34873
34874 local_irq_restore(efi_rt_eflags);
34875 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34876 index 17e80d8..9fa6e41 100644
34877 --- a/arch/x86/platform/efi/efi_64.c
34878 +++ b/arch/x86/platform/efi/efi_64.c
34879 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34880 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34881 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34882 }
34883 +
34884 +#ifdef CONFIG_PAX_PER_CPU_PGD
34885 + load_cr3(swapper_pg_dir);
34886 +#endif
34887 +
34888 __flush_tlb_all();
34889 }
34890
34891 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34892 for (pgd = 0; pgd < n_pgds; pgd++)
34893 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34894 kfree(save_pgd);
34895 +
34896 +#ifdef CONFIG_PAX_PER_CPU_PGD
34897 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34898 +#endif
34899 +
34900 __flush_tlb_all();
34901 local_irq_restore(efi_flags);
34902 early_code_mapping_set_exec(0);
34903 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34904 unsigned npages;
34905 pgd_t *pgd;
34906
34907 - if (efi_enabled(EFI_OLD_MEMMAP))
34908 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34909 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34910 + * able to execute the EFI services.
34911 + */
34912 + if (__supported_pte_mask & _PAGE_NX) {
34913 + unsigned long addr = (unsigned long) __va(0);
34914 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34915 +
34916 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34917 +#ifdef CONFIG_PAX_PER_CPU_PGD
34918 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34919 +#endif
34920 + set_pgd(pgd_offset_k(addr), pe);
34921 + }
34922 +
34923 return 0;
34924 + }
34925
34926 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34927 pgd = __va(efi_scratch.efi_pgt);
34928 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34929 index 040192b..7d3300f 100644
34930 --- a/arch/x86/platform/efi/efi_stub_32.S
34931 +++ b/arch/x86/platform/efi/efi_stub_32.S
34932 @@ -6,7 +6,9 @@
34933 */
34934
34935 #include <linux/linkage.h>
34936 +#include <linux/init.h>
34937 #include <asm/page_types.h>
34938 +#include <asm/segment.h>
34939
34940 /*
34941 * efi_call_phys(void *, ...) is a function with variable parameters.
34942 @@ -20,7 +22,7 @@
34943 * service functions will comply with gcc calling convention, too.
34944 */
34945
34946 -.text
34947 +__INIT
34948 ENTRY(efi_call_phys)
34949 /*
34950 * 0. The function can only be called in Linux kernel. So CS has been
34951 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34952 * The mapping of lower virtual memory has been created in prolog and
34953 * epilog.
34954 */
34955 - movl $1f, %edx
34956 - subl $__PAGE_OFFSET, %edx
34957 - jmp *%edx
34958 +#ifdef CONFIG_PAX_KERNEXEC
34959 + movl $(__KERNEXEC_EFI_DS), %edx
34960 + mov %edx, %ds
34961 + mov %edx, %es
34962 + mov %edx, %ss
34963 + addl $2f,(1f)
34964 + ljmp *(1f)
34965 +
34966 +__INITDATA
34967 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34968 +.previous
34969 +
34970 +2:
34971 + subl $2b,(1b)
34972 +#else
34973 + jmp 1f-__PAGE_OFFSET
34974 1:
34975 +#endif
34976
34977 /*
34978 * 2. Now on the top of stack is the return
34979 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
34980 * parameter 2, ..., param n. To make things easy, we save the return
34981 * address of efi_call_phys in a global variable.
34982 */
34983 - popl %edx
34984 - movl %edx, saved_return_addr
34985 - /* get the function pointer into ECX*/
34986 - popl %ecx
34987 - movl %ecx, efi_rt_function_ptr
34988 - movl $2f, %edx
34989 - subl $__PAGE_OFFSET, %edx
34990 - pushl %edx
34991 + popl (saved_return_addr)
34992 + popl (efi_rt_function_ptr)
34993
34994 /*
34995 * 3. Clear PG bit in %CR0.
34996 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
34997 /*
34998 * 5. Call the physical function.
34999 */
35000 - jmp *%ecx
35001 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35002
35003 -2:
35004 /*
35005 * 6. After EFI runtime service returns, control will return to
35006 * following instruction. We'd better readjust stack pointer first.
35007 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35008 movl %cr0, %edx
35009 orl $0x80000000, %edx
35010 movl %edx, %cr0
35011 - jmp 1f
35012 -1:
35013 +
35014 /*
35015 * 8. Now restore the virtual mode from flat mode by
35016 * adding EIP with PAGE_OFFSET.
35017 */
35018 - movl $1f, %edx
35019 - jmp *%edx
35020 +#ifdef CONFIG_PAX_KERNEXEC
35021 + movl $(__KERNEL_DS), %edx
35022 + mov %edx, %ds
35023 + mov %edx, %es
35024 + mov %edx, %ss
35025 + ljmp $(__KERNEL_CS),$1f
35026 +#else
35027 + jmp 1f+__PAGE_OFFSET
35028 +#endif
35029 1:
35030
35031 /*
35032 * 9. Balance the stack. And because EAX contain the return value,
35033 * we'd better not clobber it.
35034 */
35035 - leal efi_rt_function_ptr, %edx
35036 - movl (%edx), %ecx
35037 - pushl %ecx
35038 + pushl (efi_rt_function_ptr)
35039
35040 /*
35041 - * 10. Push the saved return address onto the stack and return.
35042 + * 10. Return to the saved return address.
35043 */
35044 - leal saved_return_addr, %edx
35045 - movl (%edx), %ecx
35046 - pushl %ecx
35047 - ret
35048 + jmpl *(saved_return_addr)
35049 ENDPROC(efi_call_phys)
35050 .previous
35051
35052 -.data
35053 +__INITDATA
35054 saved_return_addr:
35055 .long 0
35056 efi_rt_function_ptr:
35057 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35058 index 86d0f9e..6d499f4 100644
35059 --- a/arch/x86/platform/efi/efi_stub_64.S
35060 +++ b/arch/x86/platform/efi/efi_stub_64.S
35061 @@ -11,6 +11,7 @@
35062 #include <asm/msr.h>
35063 #include <asm/processor-flags.h>
35064 #include <asm/page_types.h>
35065 +#include <asm/alternative-asm.h>
35066
35067 #define SAVE_XMM \
35068 mov %rsp, %rax; \
35069 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35070 RESTORE_PGT
35071 addq $48, %rsp
35072 RESTORE_XMM
35073 + pax_force_retaddr 0, 1
35074 ret
35075 ENDPROC(efi_call)
35076
35077 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35078 index 3005f0c..d06aeb0 100644
35079 --- a/arch/x86/platform/intel-mid/intel-mid.c
35080 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35081 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35082 /* intel_mid_ops to store sub arch ops */
35083 struct intel_mid_ops *intel_mid_ops;
35084 /* getter function for sub arch ops*/
35085 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35086 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35087 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35088 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35089
35090 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35091 {
35092 };
35093
35094 -static void intel_mid_reboot(void)
35095 +static void __noreturn intel_mid_reboot(void)
35096 {
35097 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35098 + BUG();
35099 }
35100
35101 static unsigned long __init intel_mid_calibrate_tsc(void)
35102 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35103 index 3c1c386..59a68ed 100644
35104 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35105 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35106 @@ -13,6 +13,6 @@
35107 /* For every CPU addition a new get_<cpuname>_ops interface needs
35108 * to be added.
35109 */
35110 -extern void *get_penwell_ops(void);
35111 -extern void *get_cloverview_ops(void);
35112 -extern void *get_tangier_ops(void);
35113 +extern const void *get_penwell_ops(void);
35114 +extern const void *get_cloverview_ops(void);
35115 +extern const void *get_tangier_ops(void);
35116 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35117 index 23381d2..8ddc10e 100644
35118 --- a/arch/x86/platform/intel-mid/mfld.c
35119 +++ b/arch/x86/platform/intel-mid/mfld.c
35120 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35121 pm_power_off = mfld_power_off;
35122 }
35123
35124 -void *get_penwell_ops(void)
35125 +const void *get_penwell_ops(void)
35126 {
35127 return &penwell_ops;
35128 }
35129
35130 -void *get_cloverview_ops(void)
35131 +const void *get_cloverview_ops(void)
35132 {
35133 return &penwell_ops;
35134 }
35135 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35136 index aaca917..66eadbc 100644
35137 --- a/arch/x86/platform/intel-mid/mrfl.c
35138 +++ b/arch/x86/platform/intel-mid/mrfl.c
35139 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35140 .arch_setup = tangier_arch_setup,
35141 };
35142
35143 -void *get_tangier_ops(void)
35144 +const void *get_tangier_ops(void)
35145 {
35146 return &tangier_ops;
35147 }
35148 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35149 index c9a0838..fae0977 100644
35150 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35151 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35152 @@ -54,7 +54,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35153 */
35154 static void __init imr_self_test(void)
35155 {
35156 - phys_addr_t base = virt_to_phys(&_text);
35157 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35158 size_t size = virt_to_phys(&__end_rodata) - base;
35159 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35160 int ret;
35161 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35162 index d6ee929..3637cb5 100644
35163 --- a/arch/x86/platform/olpc/olpc_dt.c
35164 +++ b/arch/x86/platform/olpc/olpc_dt.c
35165 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35166 return res;
35167 }
35168
35169 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35170 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35171 .nextprop = olpc_dt_nextprop,
35172 .getproplen = olpc_dt_getproplen,
35173 .getproperty = olpc_dt_getproperty,
35174 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35175 index 3e32ed5..cc0adc5 100644
35176 --- a/arch/x86/power/cpu.c
35177 +++ b/arch/x86/power/cpu.c
35178 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35179 static void fix_processor_context(void)
35180 {
35181 int cpu = smp_processor_id();
35182 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35183 -#ifdef CONFIG_X86_64
35184 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35185 - tss_desc tss;
35186 -#endif
35187 + struct tss_struct *t = init_tss + cpu;
35188 +
35189 set_tss_desc(cpu, t); /*
35190 * This just modifies memory; should not be
35191 * necessary. But... This is necessary, because
35192 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35193 */
35194
35195 #ifdef CONFIG_X86_64
35196 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35197 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35198 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35199 -
35200 syscall_init(); /* This sets MSR_*STAR and related */
35201 #endif
35202 load_TR_desc(); /* This does ltr */
35203 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35204 index 0b7a63d..0d0f2c2 100644
35205 --- a/arch/x86/realmode/init.c
35206 +++ b/arch/x86/realmode/init.c
35207 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35208 __va(real_mode_header->trampoline_header);
35209
35210 #ifdef CONFIG_X86_32
35211 - trampoline_header->start = __pa_symbol(startup_32_smp);
35212 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35213 +
35214 +#ifdef CONFIG_PAX_KERNEXEC
35215 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35216 +#endif
35217 +
35218 + trampoline_header->boot_cs = __BOOT_CS;
35219 trampoline_header->gdt_limit = __BOOT_DS + 7;
35220 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35221 #else
35222 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35223 *trampoline_cr4_features = __read_cr4();
35224
35225 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35226 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35227 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35228 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35229 #endif
35230 }
35231 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35232 index 2730d77..2e4cd19 100644
35233 --- a/arch/x86/realmode/rm/Makefile
35234 +++ b/arch/x86/realmode/rm/Makefile
35235 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35236
35237 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35238 -I$(srctree)/arch/x86/boot
35239 +ifdef CONSTIFY_PLUGIN
35240 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35241 +endif
35242 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35243 GCOV_PROFILE := n
35244 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35245 index a28221d..93c40f1 100644
35246 --- a/arch/x86/realmode/rm/header.S
35247 +++ b/arch/x86/realmode/rm/header.S
35248 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35249 #endif
35250 /* APM/BIOS reboot */
35251 .long pa_machine_real_restart_asm
35252 -#ifdef CONFIG_X86_64
35253 +#ifdef CONFIG_X86_32
35254 + .long __KERNEL_CS
35255 +#else
35256 .long __KERNEL32_CS
35257 #endif
35258 END(real_mode_header)
35259 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35260 index d66c607..3def845 100644
35261 --- a/arch/x86/realmode/rm/reboot.S
35262 +++ b/arch/x86/realmode/rm/reboot.S
35263 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35264 lgdtl pa_tr_gdt
35265
35266 /* Disable paging to drop us out of long mode */
35267 + movl %cr4, %eax
35268 + andl $~X86_CR4_PCIDE, %eax
35269 + movl %eax, %cr4
35270 +
35271 movl %cr0, %eax
35272 andl $~X86_CR0_PG, %eax
35273 movl %eax, %cr0
35274 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35275 index 48ddd76..c26749f 100644
35276 --- a/arch/x86/realmode/rm/trampoline_32.S
35277 +++ b/arch/x86/realmode/rm/trampoline_32.S
35278 @@ -24,6 +24,12 @@
35279 #include <asm/page_types.h>
35280 #include "realmode.h"
35281
35282 +#ifdef CONFIG_PAX_KERNEXEC
35283 +#define ta(X) (X)
35284 +#else
35285 +#define ta(X) (pa_ ## X)
35286 +#endif
35287 +
35288 .text
35289 .code16
35290
35291 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35292
35293 cli # We should be safe anyway
35294
35295 - movl tr_start, %eax # where we need to go
35296 -
35297 movl $0xA5A5A5A5, trampoline_status
35298 # write marker for master knows we're running
35299
35300 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35301 movw $1, %dx # protected mode (PE) bit
35302 lmsw %dx # into protected mode
35303
35304 - ljmpl $__BOOT_CS, $pa_startup_32
35305 + ljmpl *(trampoline_header)
35306
35307 .section ".text32","ax"
35308 .code32
35309 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35310 .balign 8
35311 GLOBAL(trampoline_header)
35312 tr_start: .space 4
35313 - tr_gdt_pad: .space 2
35314 + tr_boot_cs: .space 2
35315 tr_gdt: .space 6
35316 END(trampoline_header)
35317
35318 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35319 index dac7b20..72dbaca 100644
35320 --- a/arch/x86/realmode/rm/trampoline_64.S
35321 +++ b/arch/x86/realmode/rm/trampoline_64.S
35322 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35323 movl %edx, %gs
35324
35325 movl pa_tr_cr4, %eax
35326 + andl $~X86_CR4_PCIDE, %eax
35327 movl %eax, %cr4 # Enable PAE mode
35328
35329 # Setup trampoline 4 level pagetables
35330 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35331 wrmsr
35332
35333 # Enable paging and in turn activate Long Mode
35334 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35335 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35336 movl %eax, %cr0
35337
35338 /*
35339 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35340 index 9e7e147..25a4158 100644
35341 --- a/arch/x86/realmode/rm/wakeup_asm.S
35342 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35343 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35344 lgdtl pmode_gdt
35345
35346 /* This really couldn't... */
35347 - movl pmode_entry, %eax
35348 movl pmode_cr0, %ecx
35349 movl %ecx, %cr0
35350 - ljmpl $__KERNEL_CS, $pa_startup_32
35351 - /* -> jmp *%eax in trampoline_32.S */
35352 +
35353 + ljmpl *pmode_entry
35354 #else
35355 jmp trampoline_start
35356 #endif
35357 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35358 index 604a37e..e49702a 100644
35359 --- a/arch/x86/tools/Makefile
35360 +++ b/arch/x86/tools/Makefile
35361 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35362
35363 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35364
35365 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35366 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35367 hostprogs-y += relocs
35368 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35369 PHONY += relocs
35370 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35371 index 0c2fae8..88036b7 100644
35372 --- a/arch/x86/tools/relocs.c
35373 +++ b/arch/x86/tools/relocs.c
35374 @@ -1,5 +1,7 @@
35375 /* This is included from relocs_32/64.c */
35376
35377 +#include "../../../include/generated/autoconf.h"
35378 +
35379 #define ElfW(type) _ElfW(ELF_BITS, type)
35380 #define _ElfW(bits, type) __ElfW(bits, type)
35381 #define __ElfW(bits, type) Elf##bits##_##type
35382 @@ -11,6 +13,7 @@
35383 #define Elf_Sym ElfW(Sym)
35384
35385 static Elf_Ehdr ehdr;
35386 +static Elf_Phdr *phdr;
35387
35388 struct relocs {
35389 uint32_t *offset;
35390 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35391 }
35392 }
35393
35394 +static void read_phdrs(FILE *fp)
35395 +{
35396 + unsigned int i;
35397 +
35398 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35399 + if (!phdr) {
35400 + die("Unable to allocate %d program headers\n",
35401 + ehdr.e_phnum);
35402 + }
35403 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35404 + die("Seek to %d failed: %s\n",
35405 + ehdr.e_phoff, strerror(errno));
35406 + }
35407 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35408 + die("Cannot read ELF program headers: %s\n",
35409 + strerror(errno));
35410 + }
35411 + for(i = 0; i < ehdr.e_phnum; i++) {
35412 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35413 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35414 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35415 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35416 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35417 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35418 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35419 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35420 + }
35421 +
35422 +}
35423 +
35424 static void read_shdrs(FILE *fp)
35425 {
35426 - int i;
35427 + unsigned int i;
35428 Elf_Shdr shdr;
35429
35430 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35431 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35432
35433 static void read_strtabs(FILE *fp)
35434 {
35435 - int i;
35436 + unsigned int i;
35437 for (i = 0; i < ehdr.e_shnum; i++) {
35438 struct section *sec = &secs[i];
35439 if (sec->shdr.sh_type != SHT_STRTAB) {
35440 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35441
35442 static void read_symtabs(FILE *fp)
35443 {
35444 - int i,j;
35445 + unsigned int i,j;
35446 for (i = 0; i < ehdr.e_shnum; i++) {
35447 struct section *sec = &secs[i];
35448 if (sec->shdr.sh_type != SHT_SYMTAB) {
35449 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35450 }
35451
35452
35453 -static void read_relocs(FILE *fp)
35454 +static void read_relocs(FILE *fp, int use_real_mode)
35455 {
35456 - int i,j;
35457 + unsigned int i,j;
35458 + uint32_t base;
35459 +
35460 for (i = 0; i < ehdr.e_shnum; i++) {
35461 struct section *sec = &secs[i];
35462 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35463 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35464 die("Cannot read symbol table: %s\n",
35465 strerror(errno));
35466 }
35467 + base = 0;
35468 +
35469 +#ifdef CONFIG_X86_32
35470 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35471 + if (phdr[j].p_type != PT_LOAD )
35472 + continue;
35473 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35474 + continue;
35475 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35476 + break;
35477 + }
35478 +#endif
35479 +
35480 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35481 Elf_Rel *rel = &sec->reltab[j];
35482 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35483 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35484 rel->r_info = elf_xword_to_cpu(rel->r_info);
35485 #if (SHT_REL_TYPE == SHT_RELA)
35486 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35487 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35488
35489 static void print_absolute_symbols(void)
35490 {
35491 - int i;
35492 + unsigned int i;
35493 const char *format;
35494
35495 if (ELF_BITS == 64)
35496 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35497 for (i = 0; i < ehdr.e_shnum; i++) {
35498 struct section *sec = &secs[i];
35499 char *sym_strtab;
35500 - int j;
35501 + unsigned int j;
35502
35503 if (sec->shdr.sh_type != SHT_SYMTAB) {
35504 continue;
35505 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35506
35507 static void print_absolute_relocs(void)
35508 {
35509 - int i, printed = 0;
35510 + unsigned int i, printed = 0;
35511 const char *format;
35512
35513 if (ELF_BITS == 64)
35514 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35515 struct section *sec_applies, *sec_symtab;
35516 char *sym_strtab;
35517 Elf_Sym *sh_symtab;
35518 - int j;
35519 + unsigned int j;
35520 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35521 continue;
35522 }
35523 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35524 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35525 Elf_Sym *sym, const char *symname))
35526 {
35527 - int i;
35528 + unsigned int i;
35529 /* Walk through the relocations */
35530 for (i = 0; i < ehdr.e_shnum; i++) {
35531 char *sym_strtab;
35532 Elf_Sym *sh_symtab;
35533 struct section *sec_applies, *sec_symtab;
35534 - int j;
35535 + unsigned int j;
35536 struct section *sec = &secs[i];
35537
35538 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35539 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35540 {
35541 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35542 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35543 + char *sym_strtab = sec->link->link->strtab;
35544 +
35545 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35546 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35547 + return 0;
35548 +
35549 +#ifdef CONFIG_PAX_KERNEXEC
35550 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35551 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35552 + return 0;
35553 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35554 + return 0;
35555 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35556 + return 0;
35557 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35558 + return 0;
35559 +#endif
35560
35561 switch (r_type) {
35562 case R_386_NONE:
35563 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35564
35565 static void emit_relocs(int as_text, int use_real_mode)
35566 {
35567 - int i;
35568 + unsigned int i;
35569 int (*write_reloc)(uint32_t, FILE *) = write32;
35570 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35571 const char *symname);
35572 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35573 {
35574 regex_init(use_real_mode);
35575 read_ehdr(fp);
35576 + read_phdrs(fp);
35577 read_shdrs(fp);
35578 read_strtabs(fp);
35579 read_symtabs(fp);
35580 - read_relocs(fp);
35581 + read_relocs(fp, use_real_mode);
35582 if (ELF_BITS == 64)
35583 percpu_init();
35584 if (show_absolute_syms) {
35585 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35586 index f40281e..92728c9 100644
35587 --- a/arch/x86/um/mem_32.c
35588 +++ b/arch/x86/um/mem_32.c
35589 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35590 gate_vma.vm_start = FIXADDR_USER_START;
35591 gate_vma.vm_end = FIXADDR_USER_END;
35592 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35593 - gate_vma.vm_page_prot = __P101;
35594 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35595
35596 return 0;
35597 }
35598 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35599 index 80ffa5b..a33bd15 100644
35600 --- a/arch/x86/um/tls_32.c
35601 +++ b/arch/x86/um/tls_32.c
35602 @@ -260,7 +260,7 @@ out:
35603 if (unlikely(task == current &&
35604 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35605 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35606 - "without flushed TLS.", current->pid);
35607 + "without flushed TLS.", task_pid_nr(current));
35608 }
35609
35610 return 0;
35611 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35612 index 7b9be98..39bb57f 100644
35613 --- a/arch/x86/vdso/Makefile
35614 +++ b/arch/x86/vdso/Makefile
35615 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35616 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35617 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35618
35619 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35620 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35621 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35622 GCOV_PROFILE := n
35623
35624 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35625 index 0224987..c7d65a5 100644
35626 --- a/arch/x86/vdso/vdso2c.h
35627 +++ b/arch/x86/vdso/vdso2c.h
35628 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35629 unsigned long load_size = -1; /* Work around bogus warning */
35630 unsigned long mapping_size;
35631 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35632 - int i;
35633 + unsigned int i;
35634 unsigned long j;
35635 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35636 *alt_sec = NULL;
35637 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35638 index e904c27..b9eaa03 100644
35639 --- a/arch/x86/vdso/vdso32-setup.c
35640 +++ b/arch/x86/vdso/vdso32-setup.c
35641 @@ -14,6 +14,7 @@
35642 #include <asm/cpufeature.h>
35643 #include <asm/processor.h>
35644 #include <asm/vdso.h>
35645 +#include <asm/mman.h>
35646
35647 #ifdef CONFIG_COMPAT_VDSO
35648 #define VDSO_DEFAULT 0
35649 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35650 index 1c9f750..cfddb1a 100644
35651 --- a/arch/x86/vdso/vma.c
35652 +++ b/arch/x86/vdso/vma.c
35653 @@ -19,10 +19,7 @@
35654 #include <asm/page.h>
35655 #include <asm/hpet.h>
35656 #include <asm/desc.h>
35657 -
35658 -#if defined(CONFIG_X86_64)
35659 -unsigned int __read_mostly vdso64_enabled = 1;
35660 -#endif
35661 +#include <asm/mman.h>
35662
35663 void __init init_vdso_image(const struct vdso_image *image)
35664 {
35665 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35666 .pages = no_pages,
35667 };
35668
35669 +#ifdef CONFIG_PAX_RANDMMAP
35670 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35671 + calculate_addr = false;
35672 +#endif
35673 +
35674 if (calculate_addr) {
35675 addr = vdso_addr(current->mm->start_stack,
35676 image->size - image->sym_vvar_start);
35677 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35678 down_write(&mm->mmap_sem);
35679
35680 addr = get_unmapped_area(NULL, addr,
35681 - image->size - image->sym_vvar_start, 0, 0);
35682 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35683 if (IS_ERR_VALUE(addr)) {
35684 ret = addr;
35685 goto up_fail;
35686 }
35687
35688 text_start = addr - image->sym_vvar_start;
35689 - current->mm->context.vdso = (void __user *)text_start;
35690 + mm->context.vdso = text_start;
35691
35692 /*
35693 * MAYWRITE to allow gdb to COW and set breakpoints
35694 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35695 hpet_address >> PAGE_SHIFT,
35696 PAGE_SIZE,
35697 pgprot_noncached(PAGE_READONLY));
35698 -
35699 - if (ret)
35700 - goto up_fail;
35701 }
35702 #endif
35703
35704 up_fail:
35705 if (ret)
35706 - current->mm->context.vdso = NULL;
35707 + current->mm->context.vdso = 0;
35708
35709 up_write(&mm->mmap_sem);
35710 return ret;
35711 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35712
35713 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35714 current_thread_info()->sysenter_return =
35715 - current->mm->context.vdso +
35716 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35717 + (void __force_user *)(current->mm->context.vdso +
35718 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35719
35720 return 0;
35721 }
35722 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35723 #ifdef CONFIG_X86_64
35724 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35725 {
35726 - if (!vdso64_enabled)
35727 - return 0;
35728 -
35729 return map_vdso(&vdso_image_64, true);
35730 }
35731
35732 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35733 int uses_interp)
35734 {
35735 #ifdef CONFIG_X86_X32_ABI
35736 - if (test_thread_flag(TIF_X32)) {
35737 - if (!vdso64_enabled)
35738 - return 0;
35739 -
35740 + if (test_thread_flag(TIF_X32))
35741 return map_vdso(&vdso_image_x32, true);
35742 - }
35743 #endif
35744
35745 return load_vdso32();
35746 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35747 #endif
35748
35749 #ifdef CONFIG_X86_64
35750 -static __init int vdso_setup(char *s)
35751 -{
35752 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35753 - return 0;
35754 -}
35755 -__setup("vdso=", vdso_setup);
35756 -#endif
35757 -
35758 -#ifdef CONFIG_X86_64
35759 static void vgetcpu_cpu_init(void *arg)
35760 {
35761 int cpu = smp_processor_id();
35762 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35763 index e88fda8..76ce7ce 100644
35764 --- a/arch/x86/xen/Kconfig
35765 +++ b/arch/x86/xen/Kconfig
35766 @@ -9,6 +9,7 @@ config XEN
35767 select XEN_HAVE_PVMMU
35768 depends on X86_64 || (X86_32 && X86_PAE)
35769 depends on X86_TSC
35770 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35771 help
35772 This is the Linux Xen port. Enabling this will allow the
35773 kernel to boot in a paravirtualized environment under the
35774 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35775 index 5240f56..0c12163 100644
35776 --- a/arch/x86/xen/enlighten.c
35777 +++ b/arch/x86/xen/enlighten.c
35778 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35779
35780 struct shared_info xen_dummy_shared_info;
35781
35782 -void *xen_initial_gdt;
35783 -
35784 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35785 __read_mostly int xen_have_vector_callback;
35786 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35787 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35788 {
35789 unsigned long va = dtr->address;
35790 unsigned int size = dtr->size + 1;
35791 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35792 - unsigned long frames[pages];
35793 + unsigned long frames[65536 / PAGE_SIZE];
35794 int f;
35795
35796 /*
35797 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35798 {
35799 unsigned long va = dtr->address;
35800 unsigned int size = dtr->size + 1;
35801 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35802 - unsigned long frames[pages];
35803 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35804 int f;
35805
35806 /*
35807 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35808 * 8-byte entries, or 16 4k pages..
35809 */
35810
35811 - BUG_ON(size > 65536);
35812 + BUG_ON(size > GDT_SIZE);
35813 BUG_ON(va & ~PAGE_MASK);
35814
35815 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35816 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35817 return 0;
35818 }
35819
35820 -static void set_xen_basic_apic_ops(void)
35821 +static void __init set_xen_basic_apic_ops(void)
35822 {
35823 apic->read = xen_apic_read;
35824 apic->write = xen_apic_write;
35825 @@ -1308,30 +1304,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35826 #endif
35827 };
35828
35829 -static void xen_reboot(int reason)
35830 +static __noreturn void xen_reboot(int reason)
35831 {
35832 struct sched_shutdown r = { .reason = reason };
35833
35834 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35835 - BUG();
35836 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35837 + BUG();
35838 }
35839
35840 -static void xen_restart(char *msg)
35841 +static __noreturn void xen_restart(char *msg)
35842 {
35843 xen_reboot(SHUTDOWN_reboot);
35844 }
35845
35846 -static void xen_emergency_restart(void)
35847 +static __noreturn void xen_emergency_restart(void)
35848 {
35849 xen_reboot(SHUTDOWN_reboot);
35850 }
35851
35852 -static void xen_machine_halt(void)
35853 +static __noreturn void xen_machine_halt(void)
35854 {
35855 xen_reboot(SHUTDOWN_poweroff);
35856 }
35857
35858 -static void xen_machine_power_off(void)
35859 +static __noreturn void xen_machine_power_off(void)
35860 {
35861 if (pm_power_off)
35862 pm_power_off();
35863 @@ -1484,8 +1480,11 @@ static void __ref xen_setup_gdt(int cpu)
35864 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35865 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35866
35867 - setup_stack_canary_segment(0);
35868 - switch_to_new_gdt(0);
35869 + setup_stack_canary_segment(cpu);
35870 +#ifdef CONFIG_X86_64
35871 + load_percpu_segment(cpu);
35872 +#endif
35873 + switch_to_new_gdt(cpu);
35874
35875 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35876 pv_cpu_ops.load_gdt = xen_load_gdt;
35877 @@ -1600,7 +1599,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35878 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35879
35880 /* Work out if we support NX */
35881 - x86_configure_nx();
35882 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35883 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35884 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35885 + unsigned l, h;
35886 +
35887 + __supported_pte_mask |= _PAGE_NX;
35888 + rdmsr(MSR_EFER, l, h);
35889 + l |= EFER_NX;
35890 + wrmsr(MSR_EFER, l, h);
35891 + }
35892 +#endif
35893
35894 /* Get mfn list */
35895 xen_build_dynamic_phys_to_machine();
35896 @@ -1628,13 +1637,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35897
35898 machine_ops = xen_machine_ops;
35899
35900 - /*
35901 - * The only reliable way to retain the initial address of the
35902 - * percpu gdt_page is to remember it here, so we can go and
35903 - * mark it RW later, when the initial percpu area is freed.
35904 - */
35905 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35906 -
35907 xen_smp_init();
35908
35909 #ifdef CONFIG_ACPI_NUMA
35910 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35911 index adca9e2..cdba9d1 100644
35912 --- a/arch/x86/xen/mmu.c
35913 +++ b/arch/x86/xen/mmu.c
35914 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35915 return val;
35916 }
35917
35918 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35919 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35920 {
35921 if (val & _PAGE_PRESENT) {
35922 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35923 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35924 * L3_k[511] -> level2_fixmap_pgt */
35925 convert_pfn_mfn(level3_kernel_pgt);
35926
35927 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35928 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35929 + convert_pfn_mfn(level3_vmemmap_pgt);
35930 /* L3_k[511][506] -> level1_fixmap_pgt */
35931 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35932 convert_pfn_mfn(level2_fixmap_pgt);
35933 }
35934 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35935 @@ -1860,11 +1864,18 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35936 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35937 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35938 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35939 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35940 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35941 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35942 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35943 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35944 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35945 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35946 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35947 - set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35948 + set_page_prot(level1_fixmap_pgt[0], PAGE_KERNEL_RO);
35949 + set_page_prot(level1_fixmap_pgt[1], PAGE_KERNEL_RO);
35950 + set_page_prot(level1_fixmap_pgt[2], PAGE_KERNEL_RO);
35951 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35952
35953 /* Pin down new L4 */
35954 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35955 @@ -2048,6 +2059,7 @@ static void __init xen_post_allocator_init(void)
35956 pv_mmu_ops.set_pud = xen_set_pud;
35957 #if PAGETABLE_LEVELS == 4
35958 pv_mmu_ops.set_pgd = xen_set_pgd;
35959 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35960 #endif
35961
35962 /* This will work as long as patching hasn't happened yet
35963 @@ -2126,6 +2138,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35964 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35965 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35966 .set_pgd = xen_set_pgd_hyper,
35967 + .set_pgd_batched = xen_set_pgd_hyper,
35968
35969 .alloc_pud = xen_alloc_pmd_init,
35970 .release_pud = xen_release_pmd_init,
35971 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35972 index 08e8489..b1e182f 100644
35973 --- a/arch/x86/xen/smp.c
35974 +++ b/arch/x86/xen/smp.c
35975 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35976
35977 if (xen_pv_domain()) {
35978 if (!xen_feature(XENFEAT_writable_page_tables))
35979 - /* We've switched to the "real" per-cpu gdt, so make
35980 - * sure the old memory can be recycled. */
35981 - make_lowmem_page_readwrite(xen_initial_gdt);
35982 -
35983 #ifdef CONFIG_X86_32
35984 /*
35985 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35986 * expects __USER_DS
35987 */
35988 - loadsegment(ds, __USER_DS);
35989 - loadsegment(es, __USER_DS);
35990 + loadsegment(ds, __KERNEL_DS);
35991 + loadsegment(es, __KERNEL_DS);
35992 #endif
35993
35994 xen_filter_cpu_maps();
35995 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35996 #ifdef CONFIG_X86_32
35997 /* Note: PVH is not yet supported on x86_32. */
35998 ctxt->user_regs.fs = __KERNEL_PERCPU;
35999 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
36000 + savesegment(gs, ctxt->user_regs.gs);
36001 #endif
36002 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
36003
36004 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36005 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36006 ctxt->flags = VGCF_IN_KERNEL;
36007 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36008 - ctxt->user_regs.ds = __USER_DS;
36009 - ctxt->user_regs.es = __USER_DS;
36010 + ctxt->user_regs.ds = __KERNEL_DS;
36011 + ctxt->user_regs.es = __KERNEL_DS;
36012 ctxt->user_regs.ss = __KERNEL_DS;
36013
36014 xen_copy_trap_info(ctxt->trap_ctxt);
36015 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
36016 int rc;
36017
36018 per_cpu(current_task, cpu) = idle;
36019 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
36020 #ifdef CONFIG_X86_32
36021 irq_ctx_init(cpu);
36022 #else
36023 clear_tsk_thread_flag(idle, TIF_FORK);
36024 #endif
36025 - per_cpu(kernel_stack, cpu) =
36026 - (unsigned long)task_stack_page(idle) -
36027 - KERNEL_STACK_OFFSET + THREAD_SIZE;
36028 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
36029
36030 xen_setup_runstate_info(cpu);
36031 xen_setup_timer(cpu);
36032 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36033
36034 void __init xen_smp_init(void)
36035 {
36036 - smp_ops = xen_smp_ops;
36037 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36038 xen_fill_possible_map();
36039 }
36040
36041 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36042 index fd92a64..1f72641 100644
36043 --- a/arch/x86/xen/xen-asm_32.S
36044 +++ b/arch/x86/xen/xen-asm_32.S
36045 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36046 pushw %fs
36047 movl $(__KERNEL_PERCPU), %eax
36048 movl %eax, %fs
36049 - movl %fs:xen_vcpu, %eax
36050 + mov PER_CPU_VAR(xen_vcpu), %eax
36051 POP_FS
36052 #else
36053 movl %ss:xen_vcpu, %eax
36054 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36055 index 674b2225..f1f5dc1 100644
36056 --- a/arch/x86/xen/xen-head.S
36057 +++ b/arch/x86/xen/xen-head.S
36058 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
36059 #ifdef CONFIG_X86_32
36060 mov %esi,xen_start_info
36061 mov $init_thread_union+THREAD_SIZE,%esp
36062 +#ifdef CONFIG_SMP
36063 + movl $cpu_gdt_table,%edi
36064 + movl $__per_cpu_load,%eax
36065 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36066 + rorl $16,%eax
36067 + movb %al,__KERNEL_PERCPU + 4(%edi)
36068 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36069 + movl $__per_cpu_end - 1,%eax
36070 + subl $__per_cpu_start,%eax
36071 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36072 +#endif
36073 #else
36074 mov %rsi,xen_start_info
36075 mov $init_thread_union+THREAD_SIZE,%rsp
36076 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36077 index 9e195c6..523ed36 100644
36078 --- a/arch/x86/xen/xen-ops.h
36079 +++ b/arch/x86/xen/xen-ops.h
36080 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36081 void xen_syscall32_target(void);
36082 #endif
36083
36084 -extern void *xen_initial_gdt;
36085 -
36086 struct trap_info;
36087 void xen_copy_trap_info(struct trap_info *traps);
36088
36089 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36090 index 525bd3d..ef888b1 100644
36091 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36092 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36093 @@ -119,9 +119,9 @@
36094 ----------------------------------------------------------------------*/
36095
36096 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36097 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36098 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36099 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36100 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36101
36102 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36103 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36104 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36105 index 2f33760..835e50a 100644
36106 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36107 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36108 @@ -11,6 +11,7 @@
36109 #ifndef _XTENSA_CORE_H
36110 #define _XTENSA_CORE_H
36111
36112 +#include <linux/const.h>
36113
36114 /****************************************************************************
36115 Parameters Useful for Any Code, USER or PRIVILEGED
36116 @@ -112,9 +113,9 @@
36117 ----------------------------------------------------------------------*/
36118
36119 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36120 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36121 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36122 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36123 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36124
36125 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36126 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36127 diff --git a/block/bio.c b/block/bio.c
36128 index f66a4ea..73ddf55 100644
36129 --- a/block/bio.c
36130 +++ b/block/bio.c
36131 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36132 /*
36133 * Overflow, abort
36134 */
36135 - if (end < start)
36136 + if (end < start || end - start > INT_MAX - nr_pages)
36137 return ERR_PTR(-EINVAL);
36138
36139 nr_pages += end - start;
36140 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36141 /*
36142 * Overflow, abort
36143 */
36144 - if (end < start)
36145 + if (end < start || end - start > INT_MAX - nr_pages)
36146 return ERR_PTR(-EINVAL);
36147
36148 nr_pages += end - start;
36149 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36150 index 0736729..2ec3b48 100644
36151 --- a/block/blk-iopoll.c
36152 +++ b/block/blk-iopoll.c
36153 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36154 }
36155 EXPORT_SYMBOL(blk_iopoll_complete);
36156
36157 -static void blk_iopoll_softirq(struct softirq_action *h)
36158 +static __latent_entropy void blk_iopoll_softirq(void)
36159 {
36160 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36161 int rearm = 0, budget = blk_iopoll_budget;
36162 diff --git a/block/blk-map.c b/block/blk-map.c
36163 index b8d2725..08c52b0 100644
36164 --- a/block/blk-map.c
36165 +++ b/block/blk-map.c
36166 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36167 if (!len || !kbuf)
36168 return -EINVAL;
36169
36170 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36171 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36172 if (do_copy)
36173 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36174 else
36175 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36176 index 53b1737..08177d2e 100644
36177 --- a/block/blk-softirq.c
36178 +++ b/block/blk-softirq.c
36179 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36180 * Softirq action handler - move entries to local list and loop over them
36181 * while passing them to the queue registered handler.
36182 */
36183 -static void blk_done_softirq(struct softirq_action *h)
36184 +static __latent_entropy void blk_done_softirq(void)
36185 {
36186 struct list_head *cpu_list, local_list;
36187
36188 diff --git a/block/bsg.c b/block/bsg.c
36189 index d214e92..9649863 100644
36190 --- a/block/bsg.c
36191 +++ b/block/bsg.c
36192 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36193 struct sg_io_v4 *hdr, struct bsg_device *bd,
36194 fmode_t has_write_perm)
36195 {
36196 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36197 + unsigned char *cmdptr;
36198 +
36199 if (hdr->request_len > BLK_MAX_CDB) {
36200 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36201 if (!rq->cmd)
36202 return -ENOMEM;
36203 - }
36204 + cmdptr = rq->cmd;
36205 + } else
36206 + cmdptr = tmpcmd;
36207
36208 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36209 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36210 hdr->request_len))
36211 return -EFAULT;
36212
36213 + if (cmdptr != rq->cmd)
36214 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36215 +
36216 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36217 if (blk_verify_command(rq->cmd, has_write_perm))
36218 return -EPERM;
36219 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36220 index f678c73..f35aa18 100644
36221 --- a/block/compat_ioctl.c
36222 +++ b/block/compat_ioctl.c
36223 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36224 cgc = compat_alloc_user_space(sizeof(*cgc));
36225 cgc32 = compat_ptr(arg);
36226
36227 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36228 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36229 get_user(data, &cgc32->buffer) ||
36230 put_user(compat_ptr(data), &cgc->buffer) ||
36231 copy_in_user(&cgc->buflen, &cgc32->buflen,
36232 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36233 err |= __get_user(f->spec1, &uf->spec1);
36234 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36235 err |= __get_user(name, &uf->name);
36236 - f->name = compat_ptr(name);
36237 + f->name = (void __force_kernel *)compat_ptr(name);
36238 if (err) {
36239 err = -EFAULT;
36240 goto out;
36241 diff --git a/block/genhd.c b/block/genhd.c
36242 index 0a536dc..b8f7aca 100644
36243 --- a/block/genhd.c
36244 +++ b/block/genhd.c
36245 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36246
36247 /*
36248 * Register device numbers dev..(dev+range-1)
36249 - * range must be nonzero
36250 + * Noop if @range is zero.
36251 * The hash chain is sorted on range, so that subranges can override.
36252 */
36253 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36254 struct kobject *(*probe)(dev_t, int *, void *),
36255 int (*lock)(dev_t, void *), void *data)
36256 {
36257 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36258 + if (range)
36259 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36260 }
36261
36262 EXPORT_SYMBOL(blk_register_region);
36263
36264 +/* undo blk_register_region(), noop if @range is zero */
36265 void blk_unregister_region(dev_t devt, unsigned long range)
36266 {
36267 - kobj_unmap(bdev_map, devt, range);
36268 + if (range)
36269 + kobj_unmap(bdev_map, devt, range);
36270 }
36271
36272 EXPORT_SYMBOL(blk_unregister_region);
36273 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36274 index 26cb624..a49c3a5 100644
36275 --- a/block/partitions/efi.c
36276 +++ b/block/partitions/efi.c
36277 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36278 if (!gpt)
36279 return NULL;
36280
36281 + if (!le32_to_cpu(gpt->num_partition_entries))
36282 + return NULL;
36283 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36284 + if (!pte)
36285 + return NULL;
36286 +
36287 count = le32_to_cpu(gpt->num_partition_entries) *
36288 le32_to_cpu(gpt->sizeof_partition_entry);
36289 - if (!count)
36290 - return NULL;
36291 - pte = kmalloc(count, GFP_KERNEL);
36292 - if (!pte)
36293 - return NULL;
36294 -
36295 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36296 (u8 *) pte, count) < count) {
36297 kfree(pte);
36298 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36299 index e1f71c3..02d295a 100644
36300 --- a/block/scsi_ioctl.c
36301 +++ b/block/scsi_ioctl.c
36302 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36303 return put_user(0, p);
36304 }
36305
36306 -static int sg_get_timeout(struct request_queue *q)
36307 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36308 {
36309 return jiffies_to_clock_t(q->sg_timeout);
36310 }
36311 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36312 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36313 struct sg_io_hdr *hdr, fmode_t mode)
36314 {
36315 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36316 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36317 + unsigned char *cmdptr;
36318 +
36319 + if (rq->cmd != rq->__cmd)
36320 + cmdptr = rq->cmd;
36321 + else
36322 + cmdptr = tmpcmd;
36323 +
36324 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36325 return -EFAULT;
36326 +
36327 + if (cmdptr != rq->cmd)
36328 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36329 +
36330 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36331 return -EPERM;
36332
36333 @@ -422,6 +434,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36334 int err;
36335 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36336 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36337 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36338 + unsigned char *cmdptr;
36339
36340 if (!sic)
36341 return -EINVAL;
36342 @@ -460,9 +474,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36343 */
36344 err = -EFAULT;
36345 rq->cmd_len = cmdlen;
36346 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36347 +
36348 + if (rq->cmd != rq->__cmd)
36349 + cmdptr = rq->cmd;
36350 + else
36351 + cmdptr = tmpcmd;
36352 +
36353 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36354 goto error;
36355
36356 + if (rq->cmd != cmdptr)
36357 + memcpy(rq->cmd, cmdptr, cmdlen);
36358 +
36359 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36360 goto error;
36361
36362 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36363 index 650afac1..f3307de 100644
36364 --- a/crypto/cryptd.c
36365 +++ b/crypto/cryptd.c
36366 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36367
36368 struct cryptd_blkcipher_request_ctx {
36369 crypto_completion_t complete;
36370 -};
36371 +} __no_const;
36372
36373 struct cryptd_hash_ctx {
36374 struct crypto_shash *child;
36375 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36376
36377 struct cryptd_aead_request_ctx {
36378 crypto_completion_t complete;
36379 -};
36380 +} __no_const;
36381
36382 static void cryptd_queue_worker(struct work_struct *work);
36383
36384 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36385 index c305d41..a96de79 100644
36386 --- a/crypto/pcrypt.c
36387 +++ b/crypto/pcrypt.c
36388 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36389 int ret;
36390
36391 pinst->kobj.kset = pcrypt_kset;
36392 - ret = kobject_add(&pinst->kobj, NULL, name);
36393 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36394 if (!ret)
36395 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36396
36397 diff --git a/crypto/zlib.c b/crypto/zlib.c
36398 index 0eefa9d..0fa3d29 100644
36399 --- a/crypto/zlib.c
36400 +++ b/crypto/zlib.c
36401 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36402 zlib_comp_exit(ctx);
36403
36404 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36405 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36406 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36407 : MAX_WBITS;
36408 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36409 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36410 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36411 : DEF_MEM_LEVEL;
36412
36413 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36414 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36415 index 3b37676..898edfa 100644
36416 --- a/drivers/acpi/acpica/hwxfsleep.c
36417 +++ b/drivers/acpi/acpica/hwxfsleep.c
36418 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36419 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36420
36421 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36422 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36423 - acpi_hw_extended_sleep},
36424 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36425 - acpi_hw_extended_wake_prep},
36426 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36427 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36428 + .extended_function = acpi_hw_extended_sleep},
36429 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36430 + .extended_function = acpi_hw_extended_wake_prep},
36431 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36432 + .extended_function = acpi_hw_extended_wake}
36433 };
36434
36435 /*
36436 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36437 index 16129c7..8b675cd 100644
36438 --- a/drivers/acpi/apei/apei-internal.h
36439 +++ b/drivers/acpi/apei/apei-internal.h
36440 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36441 struct apei_exec_ins_type {
36442 u32 flags;
36443 apei_exec_ins_func_t run;
36444 -};
36445 +} __do_const;
36446
36447 struct apei_exec_context {
36448 u32 ip;
36449 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36450 index e82d097..0c855c1 100644
36451 --- a/drivers/acpi/apei/ghes.c
36452 +++ b/drivers/acpi/apei/ghes.c
36453 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36454 const struct acpi_hest_generic *generic,
36455 const struct acpi_hest_generic_status *estatus)
36456 {
36457 - static atomic_t seqno;
36458 + static atomic_unchecked_t seqno;
36459 unsigned int curr_seqno;
36460 char pfx_seq[64];
36461
36462 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36463 else
36464 pfx = KERN_ERR;
36465 }
36466 - curr_seqno = atomic_inc_return(&seqno);
36467 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36468 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36469 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36470 pfx_seq, generic->header.source_id);
36471 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36472 index a83e3c6..c3d617f 100644
36473 --- a/drivers/acpi/bgrt.c
36474 +++ b/drivers/acpi/bgrt.c
36475 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36476 if (!bgrt_image)
36477 return -ENODEV;
36478
36479 - bin_attr_image.private = bgrt_image;
36480 - bin_attr_image.size = bgrt_image_size;
36481 + pax_open_kernel();
36482 + *(void **)&bin_attr_image.private = bgrt_image;
36483 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36484 + pax_close_kernel();
36485
36486 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36487 if (!bgrt_kobj)
36488 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36489 index 9b693d5..8953d54 100644
36490 --- a/drivers/acpi/blacklist.c
36491 +++ b/drivers/acpi/blacklist.c
36492 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36493 u32 is_critical_error;
36494 };
36495
36496 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36497 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36498
36499 /*
36500 * POLICY: If *anything* doesn't work, put it on the blacklist.
36501 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36502 return 0;
36503 }
36504
36505 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36506 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36507 {
36508 .callback = dmi_disable_osi_vista,
36509 .ident = "Fujitsu Siemens",
36510 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36511 index 8b67bd0..b59593e 100644
36512 --- a/drivers/acpi/bus.c
36513 +++ b/drivers/acpi/bus.c
36514 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36515 }
36516 #endif
36517
36518 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36519 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36520 /*
36521 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36522 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36523 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36524 {}
36525 };
36526 #else
36527 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36528 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36529 {}
36530 };
36531 #endif
36532 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36533 index c68e724..e863008 100644
36534 --- a/drivers/acpi/custom_method.c
36535 +++ b/drivers/acpi/custom_method.c
36536 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36537 struct acpi_table_header table;
36538 acpi_status status;
36539
36540 +#ifdef CONFIG_GRKERNSEC_KMEM
36541 + return -EPERM;
36542 +#endif
36543 +
36544 if (!(*ppos)) {
36545 /* parse the table header to get the table length */
36546 if (count <= sizeof(struct acpi_table_header))
36547 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36548 index 735db11..91e07ff 100644
36549 --- a/drivers/acpi/device_pm.c
36550 +++ b/drivers/acpi/device_pm.c
36551 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36552
36553 #endif /* CONFIG_PM_SLEEP */
36554
36555 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36556 +
36557 static struct dev_pm_domain acpi_general_pm_domain = {
36558 .ops = {
36559 .runtime_suspend = acpi_subsys_runtime_suspend,
36560 @@ -1041,6 +1043,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36561 .restore_early = acpi_subsys_resume_early,
36562 #endif
36563 },
36564 + .detach = acpi_dev_pm_detach
36565 };
36566
36567 /**
36568 @@ -1110,7 +1113,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36569 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36570 }
36571
36572 - dev->pm_domain->detach = acpi_dev_pm_detach;
36573 return 0;
36574 }
36575 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36576 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36577 index a8dd2f7..e15950e 100644
36578 --- a/drivers/acpi/ec.c
36579 +++ b/drivers/acpi/ec.c
36580 @@ -1242,7 +1242,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36581 return 0;
36582 }
36583
36584 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36585 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36586 {
36587 ec_skip_dsdt_scan, "Compal JFL92", {
36588 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36589 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36590 index 139d9e4..9a9d799 100644
36591 --- a/drivers/acpi/pci_slot.c
36592 +++ b/drivers/acpi/pci_slot.c
36593 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36594 return 0;
36595 }
36596
36597 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36598 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36599 /*
36600 * Fujitsu Primequest machines will return 1023 to indicate an
36601 * error if the _SUN method is evaluated on SxFy objects that
36602 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36603 index d9f7158..168e742 100644
36604 --- a/drivers/acpi/processor_driver.c
36605 +++ b/drivers/acpi/processor_driver.c
36606 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36607 return NOTIFY_OK;
36608 }
36609
36610 -static struct notifier_block __refdata acpi_cpu_notifier = {
36611 +static struct notifier_block __refconst acpi_cpu_notifier = {
36612 .notifier_call = acpi_cpu_soft_notify,
36613 };
36614
36615 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36616 index f98db0b..8309c83 100644
36617 --- a/drivers/acpi/processor_idle.c
36618 +++ b/drivers/acpi/processor_idle.c
36619 @@ -912,7 +912,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36620 {
36621 int i, count = CPUIDLE_DRIVER_STATE_START;
36622 struct acpi_processor_cx *cx;
36623 - struct cpuidle_state *state;
36624 + cpuidle_state_no_const *state;
36625 struct cpuidle_driver *drv = &acpi_idle_driver;
36626
36627 if (!pr->flags.power_setup_done)
36628 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36629 index e5dd808..1eceed1 100644
36630 --- a/drivers/acpi/processor_pdc.c
36631 +++ b/drivers/acpi/processor_pdc.c
36632 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36633 return 0;
36634 }
36635
36636 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36637 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36638 {
36639 set_no_mwait, "Extensa 5220", {
36640 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36641 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36642 index 7f251dd..47b262c 100644
36643 --- a/drivers/acpi/sleep.c
36644 +++ b/drivers/acpi/sleep.c
36645 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36646 return 0;
36647 }
36648
36649 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36650 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36651 {
36652 .callback = init_old_suspend_ordering,
36653 .ident = "Abit KN9 (nForce4 variant)",
36654 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36655 index 13e577c..cef11ee 100644
36656 --- a/drivers/acpi/sysfs.c
36657 +++ b/drivers/acpi/sysfs.c
36658 @@ -423,11 +423,11 @@ static u32 num_counters;
36659 static struct attribute **all_attrs;
36660 static u32 acpi_gpe_count;
36661
36662 -static struct attribute_group interrupt_stats_attr_group = {
36663 +static attribute_group_no_const interrupt_stats_attr_group = {
36664 .name = "interrupts",
36665 };
36666
36667 -static struct kobj_attribute *counter_attrs;
36668 +static kobj_attribute_no_const *counter_attrs;
36669
36670 static void delete_gpe_attr_array(void)
36671 {
36672 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36673 index d24fa19..782f1e6 100644
36674 --- a/drivers/acpi/thermal.c
36675 +++ b/drivers/acpi/thermal.c
36676 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36677 return 0;
36678 }
36679
36680 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36681 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36682 /*
36683 * Award BIOS on this AOpen makes thermal control almost worthless.
36684 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36685 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36686 index 26eb70c..4d66ddf 100644
36687 --- a/drivers/acpi/video.c
36688 +++ b/drivers/acpi/video.c
36689 @@ -418,7 +418,7 @@ static int __init video_disable_native_backlight(const struct dmi_system_id *d)
36690 return 0;
36691 }
36692
36693 -static struct dmi_system_id video_dmi_table[] __initdata = {
36694 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36695 /*
36696 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36697 */
36698 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36699 index 61a9c07..ea98fa1 100644
36700 --- a/drivers/ata/libahci.c
36701 +++ b/drivers/ata/libahci.c
36702 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36703 }
36704 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36705
36706 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36707 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36708 struct ata_taskfile *tf, int is_cmd, u16 flags,
36709 unsigned long timeout_msec)
36710 {
36711 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36712 index 23dac3b..89ada44 100644
36713 --- a/drivers/ata/libata-core.c
36714 +++ b/drivers/ata/libata-core.c
36715 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36716 static void ata_dev_xfermask(struct ata_device *dev);
36717 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36718
36719 -atomic_t ata_print_id = ATOMIC_INIT(0);
36720 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36721
36722 struct ata_force_param {
36723 const char *name;
36724 @@ -4780,7 +4780,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36725 struct ata_port *ap;
36726 unsigned int tag;
36727
36728 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36729 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36730 ap = qc->ap;
36731
36732 qc->flags = 0;
36733 @@ -4797,7 +4797,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36734 struct ata_port *ap;
36735 struct ata_link *link;
36736
36737 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36738 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36739 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36740 ap = qc->ap;
36741 link = qc->dev->link;
36742 @@ -5901,6 +5901,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36743 return;
36744
36745 spin_lock(&lock);
36746 + pax_open_kernel();
36747
36748 for (cur = ops->inherits; cur; cur = cur->inherits) {
36749 void **inherit = (void **)cur;
36750 @@ -5914,8 +5915,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36751 if (IS_ERR(*pp))
36752 *pp = NULL;
36753
36754 - ops->inherits = NULL;
36755 + *(struct ata_port_operations **)&ops->inherits = NULL;
36756
36757 + pax_close_kernel();
36758 spin_unlock(&lock);
36759 }
36760
36761 @@ -6111,7 +6113,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36762
36763 /* give ports names and add SCSI hosts */
36764 for (i = 0; i < host->n_ports; i++) {
36765 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36766 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36767 host->ports[i]->local_port_no = i + 1;
36768 }
36769
36770 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36771 index b061ba2..fdcd85f 100644
36772 --- a/drivers/ata/libata-scsi.c
36773 +++ b/drivers/ata/libata-scsi.c
36774 @@ -4172,7 +4172,7 @@ int ata_sas_port_init(struct ata_port *ap)
36775
36776 if (rc)
36777 return rc;
36778 - ap->print_id = atomic_inc_return(&ata_print_id);
36779 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36780 return 0;
36781 }
36782 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36783 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36784 index f840ca1..edd6ef3 100644
36785 --- a/drivers/ata/libata.h
36786 +++ b/drivers/ata/libata.h
36787 @@ -53,7 +53,7 @@ enum {
36788 ATA_DNXFER_QUIET = (1 << 31),
36789 };
36790
36791 -extern atomic_t ata_print_id;
36792 +extern atomic_unchecked_t ata_print_id;
36793 extern int atapi_passthru16;
36794 extern int libata_fua;
36795 extern int libata_noacpi;
36796 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36797 index a9b0c82..207d97d 100644
36798 --- a/drivers/ata/pata_arasan_cf.c
36799 +++ b/drivers/ata/pata_arasan_cf.c
36800 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36801 /* Handle platform specific quirks */
36802 if (quirk) {
36803 if (quirk & CF_BROKEN_PIO) {
36804 - ap->ops->set_piomode = NULL;
36805 + pax_open_kernel();
36806 + *(void **)&ap->ops->set_piomode = NULL;
36807 + pax_close_kernel();
36808 ap->pio_mask = 0;
36809 }
36810 if (quirk & CF_BROKEN_MWDMA)
36811 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36812 index f9b983a..887b9d8 100644
36813 --- a/drivers/atm/adummy.c
36814 +++ b/drivers/atm/adummy.c
36815 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36816 vcc->pop(vcc, skb);
36817 else
36818 dev_kfree_skb_any(skb);
36819 - atomic_inc(&vcc->stats->tx);
36820 + atomic_inc_unchecked(&vcc->stats->tx);
36821
36822 return 0;
36823 }
36824 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36825 index f1a9198..f466a4a 100644
36826 --- a/drivers/atm/ambassador.c
36827 +++ b/drivers/atm/ambassador.c
36828 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36829 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36830
36831 // VC layer stats
36832 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36833 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36834
36835 // free the descriptor
36836 kfree (tx_descr);
36837 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36838 dump_skb ("<<<", vc, skb);
36839
36840 // VC layer stats
36841 - atomic_inc(&atm_vcc->stats->rx);
36842 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36843 __net_timestamp(skb);
36844 // end of our responsibility
36845 atm_vcc->push (atm_vcc, skb);
36846 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36847 } else {
36848 PRINTK (KERN_INFO, "dropped over-size frame");
36849 // should we count this?
36850 - atomic_inc(&atm_vcc->stats->rx_drop);
36851 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36852 }
36853
36854 } else {
36855 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36856 }
36857
36858 if (check_area (skb->data, skb->len)) {
36859 - atomic_inc(&atm_vcc->stats->tx_err);
36860 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36861 return -ENOMEM; // ?
36862 }
36863
36864 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36865 index 480fa6f..947067c 100644
36866 --- a/drivers/atm/atmtcp.c
36867 +++ b/drivers/atm/atmtcp.c
36868 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36869 if (vcc->pop) vcc->pop(vcc,skb);
36870 else dev_kfree_skb(skb);
36871 if (dev_data) return 0;
36872 - atomic_inc(&vcc->stats->tx_err);
36873 + atomic_inc_unchecked(&vcc->stats->tx_err);
36874 return -ENOLINK;
36875 }
36876 size = skb->len+sizeof(struct atmtcp_hdr);
36877 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36878 if (!new_skb) {
36879 if (vcc->pop) vcc->pop(vcc,skb);
36880 else dev_kfree_skb(skb);
36881 - atomic_inc(&vcc->stats->tx_err);
36882 + atomic_inc_unchecked(&vcc->stats->tx_err);
36883 return -ENOBUFS;
36884 }
36885 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36886 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36887 if (vcc->pop) vcc->pop(vcc,skb);
36888 else dev_kfree_skb(skb);
36889 out_vcc->push(out_vcc,new_skb);
36890 - atomic_inc(&vcc->stats->tx);
36891 - atomic_inc(&out_vcc->stats->rx);
36892 + atomic_inc_unchecked(&vcc->stats->tx);
36893 + atomic_inc_unchecked(&out_vcc->stats->rx);
36894 return 0;
36895 }
36896
36897 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36898 read_unlock(&vcc_sklist_lock);
36899 if (!out_vcc) {
36900 result = -EUNATCH;
36901 - atomic_inc(&vcc->stats->tx_err);
36902 + atomic_inc_unchecked(&vcc->stats->tx_err);
36903 goto done;
36904 }
36905 skb_pull(skb,sizeof(struct atmtcp_hdr));
36906 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36907 __net_timestamp(new_skb);
36908 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36909 out_vcc->push(out_vcc,new_skb);
36910 - atomic_inc(&vcc->stats->tx);
36911 - atomic_inc(&out_vcc->stats->rx);
36912 + atomic_inc_unchecked(&vcc->stats->tx);
36913 + atomic_inc_unchecked(&out_vcc->stats->rx);
36914 done:
36915 if (vcc->pop) vcc->pop(vcc,skb);
36916 else dev_kfree_skb(skb);
36917 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36918 index 6339efd..2b441d5 100644
36919 --- a/drivers/atm/eni.c
36920 +++ b/drivers/atm/eni.c
36921 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36922 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36923 vcc->dev->number);
36924 length = 0;
36925 - atomic_inc(&vcc->stats->rx_err);
36926 + atomic_inc_unchecked(&vcc->stats->rx_err);
36927 }
36928 else {
36929 length = ATM_CELL_SIZE-1; /* no HEC */
36930 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36931 size);
36932 }
36933 eff = length = 0;
36934 - atomic_inc(&vcc->stats->rx_err);
36935 + atomic_inc_unchecked(&vcc->stats->rx_err);
36936 }
36937 else {
36938 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36939 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36940 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36941 vcc->dev->number,vcc->vci,length,size << 2,descr);
36942 length = eff = 0;
36943 - atomic_inc(&vcc->stats->rx_err);
36944 + atomic_inc_unchecked(&vcc->stats->rx_err);
36945 }
36946 }
36947 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36948 @@ -770,7 +770,7 @@ rx_dequeued++;
36949 vcc->push(vcc,skb);
36950 pushed++;
36951 }
36952 - atomic_inc(&vcc->stats->rx);
36953 + atomic_inc_unchecked(&vcc->stats->rx);
36954 }
36955 wake_up(&eni_dev->rx_wait);
36956 }
36957 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36958 DMA_TO_DEVICE);
36959 if (vcc->pop) vcc->pop(vcc,skb);
36960 else dev_kfree_skb_irq(skb);
36961 - atomic_inc(&vcc->stats->tx);
36962 + atomic_inc_unchecked(&vcc->stats->tx);
36963 wake_up(&eni_dev->tx_wait);
36964 dma_complete++;
36965 }
36966 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36967 index 82f2ae0..f205c02 100644
36968 --- a/drivers/atm/firestream.c
36969 +++ b/drivers/atm/firestream.c
36970 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36971 }
36972 }
36973
36974 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36975 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36976
36977 fs_dprintk (FS_DEBUG_TXMEM, "i");
36978 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
36979 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36980 #endif
36981 skb_put (skb, qe->p1 & 0xffff);
36982 ATM_SKB(skb)->vcc = atm_vcc;
36983 - atomic_inc(&atm_vcc->stats->rx);
36984 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36985 __net_timestamp(skb);
36986 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
36987 atm_vcc->push (atm_vcc, skb);
36988 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36989 kfree (pe);
36990 }
36991 if (atm_vcc)
36992 - atomic_inc(&atm_vcc->stats->rx_drop);
36993 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36994 break;
36995 case 0x1f: /* Reassembly abort: no buffers. */
36996 /* Silently increment error counter. */
36997 if (atm_vcc)
36998 - atomic_inc(&atm_vcc->stats->rx_drop);
36999 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37000 break;
37001 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
37002 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
37003 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37004 index 75dde90..4309ead 100644
37005 --- a/drivers/atm/fore200e.c
37006 +++ b/drivers/atm/fore200e.c
37007 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37008 #endif
37009 /* check error condition */
37010 if (*entry->status & STATUS_ERROR)
37011 - atomic_inc(&vcc->stats->tx_err);
37012 + atomic_inc_unchecked(&vcc->stats->tx_err);
37013 else
37014 - atomic_inc(&vcc->stats->tx);
37015 + atomic_inc_unchecked(&vcc->stats->tx);
37016 }
37017 }
37018
37019 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37020 if (skb == NULL) {
37021 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37022
37023 - atomic_inc(&vcc->stats->rx_drop);
37024 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37025 return -ENOMEM;
37026 }
37027
37028 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37029
37030 dev_kfree_skb_any(skb);
37031
37032 - atomic_inc(&vcc->stats->rx_drop);
37033 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37034 return -ENOMEM;
37035 }
37036
37037 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37038
37039 vcc->push(vcc, skb);
37040 - atomic_inc(&vcc->stats->rx);
37041 + atomic_inc_unchecked(&vcc->stats->rx);
37042
37043 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37044
37045 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37046 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37047 fore200e->atm_dev->number,
37048 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37049 - atomic_inc(&vcc->stats->rx_err);
37050 + atomic_inc_unchecked(&vcc->stats->rx_err);
37051 }
37052 }
37053
37054 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37055 goto retry_here;
37056 }
37057
37058 - atomic_inc(&vcc->stats->tx_err);
37059 + atomic_inc_unchecked(&vcc->stats->tx_err);
37060
37061 fore200e->tx_sat++;
37062 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37063 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37064 index 93dca2e..c5daa69 100644
37065 --- a/drivers/atm/he.c
37066 +++ b/drivers/atm/he.c
37067 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37068
37069 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37070 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37071 - atomic_inc(&vcc->stats->rx_drop);
37072 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37073 goto return_host_buffers;
37074 }
37075
37076 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37077 RBRQ_LEN_ERR(he_dev->rbrq_head)
37078 ? "LEN_ERR" : "",
37079 vcc->vpi, vcc->vci);
37080 - atomic_inc(&vcc->stats->rx_err);
37081 + atomic_inc_unchecked(&vcc->stats->rx_err);
37082 goto return_host_buffers;
37083 }
37084
37085 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37086 vcc->push(vcc, skb);
37087 spin_lock(&he_dev->global_lock);
37088
37089 - atomic_inc(&vcc->stats->rx);
37090 + atomic_inc_unchecked(&vcc->stats->rx);
37091
37092 return_host_buffers:
37093 ++pdus_assembled;
37094 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37095 tpd->vcc->pop(tpd->vcc, tpd->skb);
37096 else
37097 dev_kfree_skb_any(tpd->skb);
37098 - atomic_inc(&tpd->vcc->stats->tx_err);
37099 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37100 }
37101 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37102 return;
37103 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37104 vcc->pop(vcc, skb);
37105 else
37106 dev_kfree_skb_any(skb);
37107 - atomic_inc(&vcc->stats->tx_err);
37108 + atomic_inc_unchecked(&vcc->stats->tx_err);
37109 return -EINVAL;
37110 }
37111
37112 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37113 vcc->pop(vcc, skb);
37114 else
37115 dev_kfree_skb_any(skb);
37116 - atomic_inc(&vcc->stats->tx_err);
37117 + atomic_inc_unchecked(&vcc->stats->tx_err);
37118 return -EINVAL;
37119 }
37120 #endif
37121 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37122 vcc->pop(vcc, skb);
37123 else
37124 dev_kfree_skb_any(skb);
37125 - atomic_inc(&vcc->stats->tx_err);
37126 + atomic_inc_unchecked(&vcc->stats->tx_err);
37127 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37128 return -ENOMEM;
37129 }
37130 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37131 vcc->pop(vcc, skb);
37132 else
37133 dev_kfree_skb_any(skb);
37134 - atomic_inc(&vcc->stats->tx_err);
37135 + atomic_inc_unchecked(&vcc->stats->tx_err);
37136 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37137 return -ENOMEM;
37138 }
37139 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37140 __enqueue_tpd(he_dev, tpd, cid);
37141 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37142
37143 - atomic_inc(&vcc->stats->tx);
37144 + atomic_inc_unchecked(&vcc->stats->tx);
37145
37146 return 0;
37147 }
37148 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37149 index 527bbd5..96570c8 100644
37150 --- a/drivers/atm/horizon.c
37151 +++ b/drivers/atm/horizon.c
37152 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37153 {
37154 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37155 // VC layer stats
37156 - atomic_inc(&vcc->stats->rx);
37157 + atomic_inc_unchecked(&vcc->stats->rx);
37158 __net_timestamp(skb);
37159 // end of our responsibility
37160 vcc->push (vcc, skb);
37161 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37162 dev->tx_iovec = NULL;
37163
37164 // VC layer stats
37165 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37166 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37167
37168 // free the skb
37169 hrz_kfree_skb (skb);
37170 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37171 index 074616b..d6b3d5f 100644
37172 --- a/drivers/atm/idt77252.c
37173 +++ b/drivers/atm/idt77252.c
37174 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37175 else
37176 dev_kfree_skb(skb);
37177
37178 - atomic_inc(&vcc->stats->tx);
37179 + atomic_inc_unchecked(&vcc->stats->tx);
37180 }
37181
37182 atomic_dec(&scq->used);
37183 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37184 if ((sb = dev_alloc_skb(64)) == NULL) {
37185 printk("%s: Can't allocate buffers for aal0.\n",
37186 card->name);
37187 - atomic_add(i, &vcc->stats->rx_drop);
37188 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37189 break;
37190 }
37191 if (!atm_charge(vcc, sb->truesize)) {
37192 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37193 card->name);
37194 - atomic_add(i - 1, &vcc->stats->rx_drop);
37195 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37196 dev_kfree_skb(sb);
37197 break;
37198 }
37199 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37200 ATM_SKB(sb)->vcc = vcc;
37201 __net_timestamp(sb);
37202 vcc->push(vcc, sb);
37203 - atomic_inc(&vcc->stats->rx);
37204 + atomic_inc_unchecked(&vcc->stats->rx);
37205
37206 cell += ATM_CELL_PAYLOAD;
37207 }
37208 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37209 "(CDC: %08x)\n",
37210 card->name, len, rpp->len, readl(SAR_REG_CDC));
37211 recycle_rx_pool_skb(card, rpp);
37212 - atomic_inc(&vcc->stats->rx_err);
37213 + atomic_inc_unchecked(&vcc->stats->rx_err);
37214 return;
37215 }
37216 if (stat & SAR_RSQE_CRC) {
37217 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37218 recycle_rx_pool_skb(card, rpp);
37219 - atomic_inc(&vcc->stats->rx_err);
37220 + atomic_inc_unchecked(&vcc->stats->rx_err);
37221 return;
37222 }
37223 if (skb_queue_len(&rpp->queue) > 1) {
37224 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37225 RXPRINTK("%s: Can't alloc RX skb.\n",
37226 card->name);
37227 recycle_rx_pool_skb(card, rpp);
37228 - atomic_inc(&vcc->stats->rx_err);
37229 + atomic_inc_unchecked(&vcc->stats->rx_err);
37230 return;
37231 }
37232 if (!atm_charge(vcc, skb->truesize)) {
37233 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37234 __net_timestamp(skb);
37235
37236 vcc->push(vcc, skb);
37237 - atomic_inc(&vcc->stats->rx);
37238 + atomic_inc_unchecked(&vcc->stats->rx);
37239
37240 return;
37241 }
37242 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37243 __net_timestamp(skb);
37244
37245 vcc->push(vcc, skb);
37246 - atomic_inc(&vcc->stats->rx);
37247 + atomic_inc_unchecked(&vcc->stats->rx);
37248
37249 if (skb->truesize > SAR_FB_SIZE_3)
37250 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37251 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37252 if (vcc->qos.aal != ATM_AAL0) {
37253 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37254 card->name, vpi, vci);
37255 - atomic_inc(&vcc->stats->rx_drop);
37256 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37257 goto drop;
37258 }
37259
37260 if ((sb = dev_alloc_skb(64)) == NULL) {
37261 printk("%s: Can't allocate buffers for AAL0.\n",
37262 card->name);
37263 - atomic_inc(&vcc->stats->rx_err);
37264 + atomic_inc_unchecked(&vcc->stats->rx_err);
37265 goto drop;
37266 }
37267
37268 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37269 ATM_SKB(sb)->vcc = vcc;
37270 __net_timestamp(sb);
37271 vcc->push(vcc, sb);
37272 - atomic_inc(&vcc->stats->rx);
37273 + atomic_inc_unchecked(&vcc->stats->rx);
37274
37275 drop:
37276 skb_pull(queue, 64);
37277 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37278
37279 if (vc == NULL) {
37280 printk("%s: NULL connection in send().\n", card->name);
37281 - atomic_inc(&vcc->stats->tx_err);
37282 + atomic_inc_unchecked(&vcc->stats->tx_err);
37283 dev_kfree_skb(skb);
37284 return -EINVAL;
37285 }
37286 if (!test_bit(VCF_TX, &vc->flags)) {
37287 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37288 - atomic_inc(&vcc->stats->tx_err);
37289 + atomic_inc_unchecked(&vcc->stats->tx_err);
37290 dev_kfree_skb(skb);
37291 return -EINVAL;
37292 }
37293 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37294 break;
37295 default:
37296 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37297 - atomic_inc(&vcc->stats->tx_err);
37298 + atomic_inc_unchecked(&vcc->stats->tx_err);
37299 dev_kfree_skb(skb);
37300 return -EINVAL;
37301 }
37302
37303 if (skb_shinfo(skb)->nr_frags != 0) {
37304 printk("%s: No scatter-gather yet.\n", card->name);
37305 - atomic_inc(&vcc->stats->tx_err);
37306 + atomic_inc_unchecked(&vcc->stats->tx_err);
37307 dev_kfree_skb(skb);
37308 return -EINVAL;
37309 }
37310 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37311
37312 err = queue_skb(card, vc, skb, oam);
37313 if (err) {
37314 - atomic_inc(&vcc->stats->tx_err);
37315 + atomic_inc_unchecked(&vcc->stats->tx_err);
37316 dev_kfree_skb(skb);
37317 return err;
37318 }
37319 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37320 skb = dev_alloc_skb(64);
37321 if (!skb) {
37322 printk("%s: Out of memory in send_oam().\n", card->name);
37323 - atomic_inc(&vcc->stats->tx_err);
37324 + atomic_inc_unchecked(&vcc->stats->tx_err);
37325 return -ENOMEM;
37326 }
37327 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37328 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37329 index 924f8e2..3375a3e 100644
37330 --- a/drivers/atm/iphase.c
37331 +++ b/drivers/atm/iphase.c
37332 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37333 status = (u_short) (buf_desc_ptr->desc_mode);
37334 if (status & (RX_CER | RX_PTE | RX_OFL))
37335 {
37336 - atomic_inc(&vcc->stats->rx_err);
37337 + atomic_inc_unchecked(&vcc->stats->rx_err);
37338 IF_ERR(printk("IA: bad packet, dropping it");)
37339 if (status & RX_CER) {
37340 IF_ERR(printk(" cause: packet CRC error\n");)
37341 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37342 len = dma_addr - buf_addr;
37343 if (len > iadev->rx_buf_sz) {
37344 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37345 - atomic_inc(&vcc->stats->rx_err);
37346 + atomic_inc_unchecked(&vcc->stats->rx_err);
37347 goto out_free_desc;
37348 }
37349
37350 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37351 ia_vcc = INPH_IA_VCC(vcc);
37352 if (ia_vcc == NULL)
37353 {
37354 - atomic_inc(&vcc->stats->rx_err);
37355 + atomic_inc_unchecked(&vcc->stats->rx_err);
37356 atm_return(vcc, skb->truesize);
37357 dev_kfree_skb_any(skb);
37358 goto INCR_DLE;
37359 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37360 if ((length > iadev->rx_buf_sz) || (length >
37361 (skb->len - sizeof(struct cpcs_trailer))))
37362 {
37363 - atomic_inc(&vcc->stats->rx_err);
37364 + atomic_inc_unchecked(&vcc->stats->rx_err);
37365 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37366 length, skb->len);)
37367 atm_return(vcc, skb->truesize);
37368 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37369
37370 IF_RX(printk("rx_dle_intr: skb push");)
37371 vcc->push(vcc,skb);
37372 - atomic_inc(&vcc->stats->rx);
37373 + atomic_inc_unchecked(&vcc->stats->rx);
37374 iadev->rx_pkt_cnt++;
37375 }
37376 INCR_DLE:
37377 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37378 {
37379 struct k_sonet_stats *stats;
37380 stats = &PRIV(_ia_dev[board])->sonet_stats;
37381 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37382 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37383 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37384 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37385 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37386 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37387 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37388 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37389 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37390 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37391 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37392 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37393 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37394 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37395 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37396 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37397 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37398 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37399 }
37400 ia_cmds.status = 0;
37401 break;
37402 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37403 if ((desc == 0) || (desc > iadev->num_tx_desc))
37404 {
37405 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37406 - atomic_inc(&vcc->stats->tx);
37407 + atomic_inc_unchecked(&vcc->stats->tx);
37408 if (vcc->pop)
37409 vcc->pop(vcc, skb);
37410 else
37411 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37412 ATM_DESC(skb) = vcc->vci;
37413 skb_queue_tail(&iadev->tx_dma_q, skb);
37414
37415 - atomic_inc(&vcc->stats->tx);
37416 + atomic_inc_unchecked(&vcc->stats->tx);
37417 iadev->tx_pkt_cnt++;
37418 /* Increment transaction counter */
37419 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37420
37421 #if 0
37422 /* add flow control logic */
37423 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37424 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37425 if (iavcc->vc_desc_cnt > 10) {
37426 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37427 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37428 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37429 index ce43ae3..969de38 100644
37430 --- a/drivers/atm/lanai.c
37431 +++ b/drivers/atm/lanai.c
37432 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37433 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37434 lanai_endtx(lanai, lvcc);
37435 lanai_free_skb(lvcc->tx.atmvcc, skb);
37436 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37437 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37438 }
37439
37440 /* Try to fill the buffer - don't call unless there is backlog */
37441 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37442 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37443 __net_timestamp(skb);
37444 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37445 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37446 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37447 out:
37448 lvcc->rx.buf.ptr = end;
37449 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37450 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37451 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37452 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37453 lanai->stats.service_rxnotaal5++;
37454 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37455 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37456 return 0;
37457 }
37458 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37459 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37460 int bytes;
37461 read_unlock(&vcc_sklist_lock);
37462 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37463 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37464 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37465 lvcc->stats.x.aal5.service_trash++;
37466 bytes = (SERVICE_GET_END(s) * 16) -
37467 (((unsigned long) lvcc->rx.buf.ptr) -
37468 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37469 }
37470 if (s & SERVICE_STREAM) {
37471 read_unlock(&vcc_sklist_lock);
37472 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37473 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37474 lvcc->stats.x.aal5.service_stream++;
37475 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37476 "PDU on VCI %d!\n", lanai->number, vci);
37477 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37478 return 0;
37479 }
37480 DPRINTK("got rx crc error on vci %d\n", vci);
37481 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37482 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37483 lvcc->stats.x.aal5.service_rxcrc++;
37484 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37485 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37486 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37487 index b7e1cc0..eb336bfe 100644
37488 --- a/drivers/atm/nicstar.c
37489 +++ b/drivers/atm/nicstar.c
37490 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37491 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37492 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37493 card->index);
37494 - atomic_inc(&vcc->stats->tx_err);
37495 + atomic_inc_unchecked(&vcc->stats->tx_err);
37496 dev_kfree_skb_any(skb);
37497 return -EINVAL;
37498 }
37499 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37500 if (!vc->tx) {
37501 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37502 card->index);
37503 - atomic_inc(&vcc->stats->tx_err);
37504 + atomic_inc_unchecked(&vcc->stats->tx_err);
37505 dev_kfree_skb_any(skb);
37506 return -EINVAL;
37507 }
37508 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37509 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37510 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37511 card->index);
37512 - atomic_inc(&vcc->stats->tx_err);
37513 + atomic_inc_unchecked(&vcc->stats->tx_err);
37514 dev_kfree_skb_any(skb);
37515 return -EINVAL;
37516 }
37517
37518 if (skb_shinfo(skb)->nr_frags != 0) {
37519 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37520 - atomic_inc(&vcc->stats->tx_err);
37521 + atomic_inc_unchecked(&vcc->stats->tx_err);
37522 dev_kfree_skb_any(skb);
37523 return -EINVAL;
37524 }
37525 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37526 }
37527
37528 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37529 - atomic_inc(&vcc->stats->tx_err);
37530 + atomic_inc_unchecked(&vcc->stats->tx_err);
37531 dev_kfree_skb_any(skb);
37532 return -EIO;
37533 }
37534 - atomic_inc(&vcc->stats->tx);
37535 + atomic_inc_unchecked(&vcc->stats->tx);
37536
37537 return 0;
37538 }
37539 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37540 printk
37541 ("nicstar%d: Can't allocate buffers for aal0.\n",
37542 card->index);
37543 - atomic_add(i, &vcc->stats->rx_drop);
37544 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37545 break;
37546 }
37547 if (!atm_charge(vcc, sb->truesize)) {
37548 RXPRINTK
37549 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37550 card->index);
37551 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37552 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37553 dev_kfree_skb_any(sb);
37554 break;
37555 }
37556 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37557 ATM_SKB(sb)->vcc = vcc;
37558 __net_timestamp(sb);
37559 vcc->push(vcc, sb);
37560 - atomic_inc(&vcc->stats->rx);
37561 + atomic_inc_unchecked(&vcc->stats->rx);
37562 cell += ATM_CELL_PAYLOAD;
37563 }
37564
37565 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37566 if (iovb == NULL) {
37567 printk("nicstar%d: Out of iovec buffers.\n",
37568 card->index);
37569 - atomic_inc(&vcc->stats->rx_drop);
37570 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37571 recycle_rx_buf(card, skb);
37572 return;
37573 }
37574 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37575 small or large buffer itself. */
37576 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37577 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37578 - atomic_inc(&vcc->stats->rx_err);
37579 + atomic_inc_unchecked(&vcc->stats->rx_err);
37580 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37581 NS_MAX_IOVECS);
37582 NS_PRV_IOVCNT(iovb) = 0;
37583 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37584 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37585 card->index);
37586 which_list(card, skb);
37587 - atomic_inc(&vcc->stats->rx_err);
37588 + atomic_inc_unchecked(&vcc->stats->rx_err);
37589 recycle_rx_buf(card, skb);
37590 vc->rx_iov = NULL;
37591 recycle_iov_buf(card, iovb);
37592 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37593 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37594 card->index);
37595 which_list(card, skb);
37596 - atomic_inc(&vcc->stats->rx_err);
37597 + atomic_inc_unchecked(&vcc->stats->rx_err);
37598 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37599 NS_PRV_IOVCNT(iovb));
37600 vc->rx_iov = NULL;
37601 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37602 printk(" - PDU size mismatch.\n");
37603 else
37604 printk(".\n");
37605 - atomic_inc(&vcc->stats->rx_err);
37606 + atomic_inc_unchecked(&vcc->stats->rx_err);
37607 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37608 NS_PRV_IOVCNT(iovb));
37609 vc->rx_iov = NULL;
37610 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37611 /* skb points to a small buffer */
37612 if (!atm_charge(vcc, skb->truesize)) {
37613 push_rxbufs(card, skb);
37614 - atomic_inc(&vcc->stats->rx_drop);
37615 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37616 } else {
37617 skb_put(skb, len);
37618 dequeue_sm_buf(card, skb);
37619 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37620 ATM_SKB(skb)->vcc = vcc;
37621 __net_timestamp(skb);
37622 vcc->push(vcc, skb);
37623 - atomic_inc(&vcc->stats->rx);
37624 + atomic_inc_unchecked(&vcc->stats->rx);
37625 }
37626 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37627 struct sk_buff *sb;
37628 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37629 if (len <= NS_SMBUFSIZE) {
37630 if (!atm_charge(vcc, sb->truesize)) {
37631 push_rxbufs(card, sb);
37632 - atomic_inc(&vcc->stats->rx_drop);
37633 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37634 } else {
37635 skb_put(sb, len);
37636 dequeue_sm_buf(card, sb);
37637 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37638 ATM_SKB(sb)->vcc = vcc;
37639 __net_timestamp(sb);
37640 vcc->push(vcc, sb);
37641 - atomic_inc(&vcc->stats->rx);
37642 + atomic_inc_unchecked(&vcc->stats->rx);
37643 }
37644
37645 push_rxbufs(card, skb);
37646 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37647
37648 if (!atm_charge(vcc, skb->truesize)) {
37649 push_rxbufs(card, skb);
37650 - atomic_inc(&vcc->stats->rx_drop);
37651 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37652 } else {
37653 dequeue_lg_buf(card, skb);
37654 #ifdef NS_USE_DESTRUCTORS
37655 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37656 ATM_SKB(skb)->vcc = vcc;
37657 __net_timestamp(skb);
37658 vcc->push(vcc, skb);
37659 - atomic_inc(&vcc->stats->rx);
37660 + atomic_inc_unchecked(&vcc->stats->rx);
37661 }
37662
37663 push_rxbufs(card, sb);
37664 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37665 printk
37666 ("nicstar%d: Out of huge buffers.\n",
37667 card->index);
37668 - atomic_inc(&vcc->stats->rx_drop);
37669 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37670 recycle_iovec_rx_bufs(card,
37671 (struct iovec *)
37672 iovb->data,
37673 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37674 card->hbpool.count++;
37675 } else
37676 dev_kfree_skb_any(hb);
37677 - atomic_inc(&vcc->stats->rx_drop);
37678 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37679 } else {
37680 /* Copy the small buffer to the huge buffer */
37681 sb = (struct sk_buff *)iov->iov_base;
37682 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37683 #endif /* NS_USE_DESTRUCTORS */
37684 __net_timestamp(hb);
37685 vcc->push(vcc, hb);
37686 - atomic_inc(&vcc->stats->rx);
37687 + atomic_inc_unchecked(&vcc->stats->rx);
37688 }
37689 }
37690
37691 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37692 index 74e18b0..f16afa0 100644
37693 --- a/drivers/atm/solos-pci.c
37694 +++ b/drivers/atm/solos-pci.c
37695 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37696 }
37697 atm_charge(vcc, skb->truesize);
37698 vcc->push(vcc, skb);
37699 - atomic_inc(&vcc->stats->rx);
37700 + atomic_inc_unchecked(&vcc->stats->rx);
37701 break;
37702
37703 case PKT_STATUS:
37704 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37705 vcc = SKB_CB(oldskb)->vcc;
37706
37707 if (vcc) {
37708 - atomic_inc(&vcc->stats->tx);
37709 + atomic_inc_unchecked(&vcc->stats->tx);
37710 solos_pop(vcc, oldskb);
37711 } else {
37712 dev_kfree_skb_irq(oldskb);
37713 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37714 index 0215934..ce9f5b1 100644
37715 --- a/drivers/atm/suni.c
37716 +++ b/drivers/atm/suni.c
37717 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37718
37719
37720 #define ADD_LIMITED(s,v) \
37721 - atomic_add((v),&stats->s); \
37722 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37723 + atomic_add_unchecked((v),&stats->s); \
37724 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37725
37726
37727 static void suni_hz(unsigned long from_timer)
37728 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37729 index 5120a96..e2572bd 100644
37730 --- a/drivers/atm/uPD98402.c
37731 +++ b/drivers/atm/uPD98402.c
37732 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37733 struct sonet_stats tmp;
37734 int error = 0;
37735
37736 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37737 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37738 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37739 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37740 if (zero && !error) {
37741 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37742
37743
37744 #define ADD_LIMITED(s,v) \
37745 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37746 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37747 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37748 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37749 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37750 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37751
37752
37753 static void stat_event(struct atm_dev *dev)
37754 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37755 if (reason & uPD98402_INT_PFM) stat_event(dev);
37756 if (reason & uPD98402_INT_PCO) {
37757 (void) GET(PCOCR); /* clear interrupt cause */
37758 - atomic_add(GET(HECCT),
37759 + atomic_add_unchecked(GET(HECCT),
37760 &PRIV(dev)->sonet_stats.uncorr_hcs);
37761 }
37762 if ((reason & uPD98402_INT_RFO) &&
37763 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37764 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37765 uPD98402_INT_LOS),PIMR); /* enable them */
37766 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37767 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37768 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37769 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37770 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37771 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37772 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37773 return 0;
37774 }
37775
37776 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37777 index cecfb94..87009ec 100644
37778 --- a/drivers/atm/zatm.c
37779 +++ b/drivers/atm/zatm.c
37780 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37781 }
37782 if (!size) {
37783 dev_kfree_skb_irq(skb);
37784 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37785 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37786 continue;
37787 }
37788 if (!atm_charge(vcc,skb->truesize)) {
37789 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37790 skb->len = size;
37791 ATM_SKB(skb)->vcc = vcc;
37792 vcc->push(vcc,skb);
37793 - atomic_inc(&vcc->stats->rx);
37794 + atomic_inc_unchecked(&vcc->stats->rx);
37795 }
37796 zout(pos & 0xffff,MTA(mbx));
37797 #if 0 /* probably a stupid idea */
37798 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37799 skb_queue_head(&zatm_vcc->backlog,skb);
37800 break;
37801 }
37802 - atomic_inc(&vcc->stats->tx);
37803 + atomic_inc_unchecked(&vcc->stats->tx);
37804 wake_up(&zatm_vcc->tx_wait);
37805 }
37806
37807 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37808 index 79bc203..fa3945b 100644
37809 --- a/drivers/base/bus.c
37810 +++ b/drivers/base/bus.c
37811 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37812 return -EINVAL;
37813
37814 mutex_lock(&subsys->p->mutex);
37815 - list_add_tail(&sif->node, &subsys->p->interfaces);
37816 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37817 if (sif->add_dev) {
37818 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37819 while ((dev = subsys_dev_iter_next(&iter)))
37820 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37821 subsys = sif->subsys;
37822
37823 mutex_lock(&subsys->p->mutex);
37824 - list_del_init(&sif->node);
37825 + pax_list_del_init((struct list_head *)&sif->node);
37826 if (sif->remove_dev) {
37827 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37828 while ((dev = subsys_dev_iter_next(&iter)))
37829 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37830 index 25798db..15f130e 100644
37831 --- a/drivers/base/devtmpfs.c
37832 +++ b/drivers/base/devtmpfs.c
37833 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37834 if (!thread)
37835 return 0;
37836
37837 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37838 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37839 if (err)
37840 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37841 else
37842 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37843 *err = sys_unshare(CLONE_NEWNS);
37844 if (*err)
37845 goto out;
37846 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37847 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37848 if (*err)
37849 goto out;
37850 - sys_chdir("/.."); /* will traverse into overmounted root */
37851 - sys_chroot(".");
37852 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37853 + sys_chroot((char __force_user *)".");
37854 complete(&setup_done);
37855 while (1) {
37856 spin_lock(&req_lock);
37857 diff --git a/drivers/base/node.c b/drivers/base/node.c
37858 index 36fabe43..8cfc112 100644
37859 --- a/drivers/base/node.c
37860 +++ b/drivers/base/node.c
37861 @@ -615,7 +615,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37862 struct node_attr {
37863 struct device_attribute attr;
37864 enum node_states state;
37865 -};
37866 +} __do_const;
37867
37868 static ssize_t show_node_state(struct device *dev,
37869 struct device_attribute *attr, char *buf)
37870 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37871 index 45937f8..b9a342e 100644
37872 --- a/drivers/base/power/domain.c
37873 +++ b/drivers/base/power/domain.c
37874 @@ -1698,7 +1698,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37875 {
37876 struct cpuidle_driver *cpuidle_drv;
37877 struct gpd_cpuidle_data *cpuidle_data;
37878 - struct cpuidle_state *idle_state;
37879 + cpuidle_state_no_const *idle_state;
37880 int ret = 0;
37881
37882 if (IS_ERR_OR_NULL(genpd) || state < 0)
37883 @@ -1766,7 +1766,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37884 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37885 {
37886 struct gpd_cpuidle_data *cpuidle_data;
37887 - struct cpuidle_state *idle_state;
37888 + cpuidle_state_no_const *idle_state;
37889 int ret = 0;
37890
37891 if (IS_ERR_OR_NULL(genpd))
37892 @@ -2195,7 +2195,10 @@ int genpd_dev_pm_attach(struct device *dev)
37893 return ret;
37894 }
37895
37896 - dev->pm_domain->detach = genpd_dev_pm_detach;
37897 + pax_open_kernel();
37898 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37899 + pax_close_kernel();
37900 +
37901 pm_genpd_poweron(pd);
37902
37903 return 0;
37904 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37905 index d2be3f9..0a3167a 100644
37906 --- a/drivers/base/power/sysfs.c
37907 +++ b/drivers/base/power/sysfs.c
37908 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37909 return -EIO;
37910 }
37911 }
37912 - return sprintf(buf, p);
37913 + return sprintf(buf, "%s", p);
37914 }
37915
37916 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37917 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37918 index aab7158..b172db2 100644
37919 --- a/drivers/base/power/wakeup.c
37920 +++ b/drivers/base/power/wakeup.c
37921 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37922 * They need to be modified together atomically, so it's better to use one
37923 * atomic variable to hold them both.
37924 */
37925 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37926 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37927
37928 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37929 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37930
37931 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37932 {
37933 - unsigned int comb = atomic_read(&combined_event_count);
37934 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37935
37936 *cnt = (comb >> IN_PROGRESS_BITS);
37937 *inpr = comb & MAX_IN_PROGRESS;
37938 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37939 ws->start_prevent_time = ws->last_time;
37940
37941 /* Increment the counter of events in progress. */
37942 - cec = atomic_inc_return(&combined_event_count);
37943 + cec = atomic_inc_return_unchecked(&combined_event_count);
37944
37945 trace_wakeup_source_activate(ws->name, cec);
37946 }
37947 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37948 * Increment the counter of registered wakeup events and decrement the
37949 * couter of wakeup events in progress simultaneously.
37950 */
37951 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37952 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37953 trace_wakeup_source_deactivate(ws->name, cec);
37954
37955 split_counters(&cnt, &inpr);
37956 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37957 index 8d98a32..61d3165 100644
37958 --- a/drivers/base/syscore.c
37959 +++ b/drivers/base/syscore.c
37960 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37961 void register_syscore_ops(struct syscore_ops *ops)
37962 {
37963 mutex_lock(&syscore_ops_lock);
37964 - list_add_tail(&ops->node, &syscore_ops_list);
37965 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37966 mutex_unlock(&syscore_ops_lock);
37967 }
37968 EXPORT_SYMBOL_GPL(register_syscore_ops);
37969 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37970 void unregister_syscore_ops(struct syscore_ops *ops)
37971 {
37972 mutex_lock(&syscore_ops_lock);
37973 - list_del(&ops->node);
37974 + pax_list_del((struct list_head *)&ops->node);
37975 mutex_unlock(&syscore_ops_lock);
37976 }
37977 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
37978 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
37979 index ff20f19..018f1da 100644
37980 --- a/drivers/block/cciss.c
37981 +++ b/drivers/block/cciss.c
37982 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
37983 while (!list_empty(&h->reqQ)) {
37984 c = list_entry(h->reqQ.next, CommandList_struct, list);
37985 /* can't do anything if fifo is full */
37986 - if ((h->access.fifo_full(h))) {
37987 + if ((h->access->fifo_full(h))) {
37988 dev_warn(&h->pdev->dev, "fifo full\n");
37989 break;
37990 }
37991 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
37992 h->Qdepth--;
37993
37994 /* Tell the controller execute command */
37995 - h->access.submit_command(h, c);
37996 + h->access->submit_command(h, c);
37997
37998 /* Put job onto the completed Q */
37999 addQ(&h->cmpQ, c);
38000 @@ -3444,17 +3444,17 @@ startio:
38001
38002 static inline unsigned long get_next_completion(ctlr_info_t *h)
38003 {
38004 - return h->access.command_completed(h);
38005 + return h->access->command_completed(h);
38006 }
38007
38008 static inline int interrupt_pending(ctlr_info_t *h)
38009 {
38010 - return h->access.intr_pending(h);
38011 + return h->access->intr_pending(h);
38012 }
38013
38014 static inline long interrupt_not_for_us(ctlr_info_t *h)
38015 {
38016 - return ((h->access.intr_pending(h) == 0) ||
38017 + return ((h->access->intr_pending(h) == 0) ||
38018 (h->interrupts_enabled == 0));
38019 }
38020
38021 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38022 u32 a;
38023
38024 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38025 - return h->access.command_completed(h);
38026 + return h->access->command_completed(h);
38027
38028 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38029 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38030 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38031 trans_support & CFGTBL_Trans_use_short_tags);
38032
38033 /* Change the access methods to the performant access methods */
38034 - h->access = SA5_performant_access;
38035 + h->access = &SA5_performant_access;
38036 h->transMethod = CFGTBL_Trans_Performant;
38037
38038 return;
38039 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38040 if (prod_index < 0)
38041 return -ENODEV;
38042 h->product_name = products[prod_index].product_name;
38043 - h->access = *(products[prod_index].access);
38044 + h->access = products[prod_index].access;
38045
38046 if (cciss_board_disabled(h)) {
38047 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38048 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38049 }
38050
38051 /* make sure the board interrupts are off */
38052 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38053 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38054 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38055 if (rc)
38056 goto clean2;
38057 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38058 * fake ones to scoop up any residual completions.
38059 */
38060 spin_lock_irqsave(&h->lock, flags);
38061 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38062 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38063 spin_unlock_irqrestore(&h->lock, flags);
38064 free_irq(h->intr[h->intr_mode], h);
38065 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38066 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38067 dev_info(&h->pdev->dev, "Board READY.\n");
38068 dev_info(&h->pdev->dev,
38069 "Waiting for stale completions to drain.\n");
38070 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38071 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38072 msleep(10000);
38073 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38074 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38075
38076 rc = controller_reset_failed(h->cfgtable);
38077 if (rc)
38078 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38079 cciss_scsi_setup(h);
38080
38081 /* Turn the interrupts on so we can service requests */
38082 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38083 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38084
38085 /* Get the firmware version */
38086 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38087 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38088 kfree(flush_buf);
38089 if (return_code != IO_OK)
38090 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38091 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38092 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38093 free_irq(h->intr[h->intr_mode], h);
38094 }
38095
38096 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38097 index 7fda30e..2f27946 100644
38098 --- a/drivers/block/cciss.h
38099 +++ b/drivers/block/cciss.h
38100 @@ -101,7 +101,7 @@ struct ctlr_info
38101 /* information about each logical volume */
38102 drive_info_struct *drv[CISS_MAX_LUN];
38103
38104 - struct access_method access;
38105 + struct access_method *access;
38106
38107 /* queue and queue Info */
38108 struct list_head reqQ;
38109 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38110 }
38111
38112 static struct access_method SA5_access = {
38113 - SA5_submit_command,
38114 - SA5_intr_mask,
38115 - SA5_fifo_full,
38116 - SA5_intr_pending,
38117 - SA5_completed,
38118 + .submit_command = SA5_submit_command,
38119 + .set_intr_mask = SA5_intr_mask,
38120 + .fifo_full = SA5_fifo_full,
38121 + .intr_pending = SA5_intr_pending,
38122 + .command_completed = SA5_completed,
38123 };
38124
38125 static struct access_method SA5B_access = {
38126 - SA5_submit_command,
38127 - SA5B_intr_mask,
38128 - SA5_fifo_full,
38129 - SA5B_intr_pending,
38130 - SA5_completed,
38131 + .submit_command = SA5_submit_command,
38132 + .set_intr_mask = SA5B_intr_mask,
38133 + .fifo_full = SA5_fifo_full,
38134 + .intr_pending = SA5B_intr_pending,
38135 + .command_completed = SA5_completed,
38136 };
38137
38138 static struct access_method SA5_performant_access = {
38139 - SA5_submit_command,
38140 - SA5_performant_intr_mask,
38141 - SA5_fifo_full,
38142 - SA5_performant_intr_pending,
38143 - SA5_performant_completed,
38144 + .submit_command = SA5_submit_command,
38145 + .set_intr_mask = SA5_performant_intr_mask,
38146 + .fifo_full = SA5_fifo_full,
38147 + .intr_pending = SA5_performant_intr_pending,
38148 + .command_completed = SA5_performant_completed,
38149 };
38150
38151 struct board_type {
38152 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38153 index 2b94403..fd6ad1f 100644
38154 --- a/drivers/block/cpqarray.c
38155 +++ b/drivers/block/cpqarray.c
38156 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38157 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38158 goto Enomem4;
38159 }
38160 - hba[i]->access.set_intr_mask(hba[i], 0);
38161 + hba[i]->access->set_intr_mask(hba[i], 0);
38162 if (request_irq(hba[i]->intr, do_ida_intr,
38163 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
38164 {
38165 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38166 add_timer(&hba[i]->timer);
38167
38168 /* Enable IRQ now that spinlock and rate limit timer are set up */
38169 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38170 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38171
38172 for(j=0; j<NWD; j++) {
38173 struct gendisk *disk = ida_gendisk[i][j];
38174 @@ -694,7 +694,7 @@ DBGINFO(
38175 for(i=0; i<NR_PRODUCTS; i++) {
38176 if (board_id == products[i].board_id) {
38177 c->product_name = products[i].product_name;
38178 - c->access = *(products[i].access);
38179 + c->access = products[i].access;
38180 break;
38181 }
38182 }
38183 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38184 hba[ctlr]->intr = intr;
38185 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38186 hba[ctlr]->product_name = products[j].product_name;
38187 - hba[ctlr]->access = *(products[j].access);
38188 + hba[ctlr]->access = products[j].access;
38189 hba[ctlr]->ctlr = ctlr;
38190 hba[ctlr]->board_id = board_id;
38191 hba[ctlr]->pci_dev = NULL; /* not PCI */
38192 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38193
38194 while((c = h->reqQ) != NULL) {
38195 /* Can't do anything if we're busy */
38196 - if (h->access.fifo_full(h) == 0)
38197 + if (h->access->fifo_full(h) == 0)
38198 return;
38199
38200 /* Get the first entry from the request Q */
38201 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38202 h->Qdepth--;
38203
38204 /* Tell the controller to do our bidding */
38205 - h->access.submit_command(h, c);
38206 + h->access->submit_command(h, c);
38207
38208 /* Get onto the completion Q */
38209 addQ(&h->cmpQ, c);
38210 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38211 unsigned long flags;
38212 __u32 a,a1;
38213
38214 - istat = h->access.intr_pending(h);
38215 + istat = h->access->intr_pending(h);
38216 /* Is this interrupt for us? */
38217 if (istat == 0)
38218 return IRQ_NONE;
38219 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38220 */
38221 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38222 if (istat & FIFO_NOT_EMPTY) {
38223 - while((a = h->access.command_completed(h))) {
38224 + while((a = h->access->command_completed(h))) {
38225 a1 = a; a &= ~3;
38226 if ((c = h->cmpQ) == NULL)
38227 {
38228 @@ -1448,11 +1448,11 @@ static int sendcmd(
38229 /*
38230 * Disable interrupt
38231 */
38232 - info_p->access.set_intr_mask(info_p, 0);
38233 + info_p->access->set_intr_mask(info_p, 0);
38234 /* Make sure there is room in the command FIFO */
38235 /* Actually it should be completely empty at this time. */
38236 for (i = 200000; i > 0; i--) {
38237 - temp = info_p->access.fifo_full(info_p);
38238 + temp = info_p->access->fifo_full(info_p);
38239 if (temp != 0) {
38240 break;
38241 }
38242 @@ -1465,7 +1465,7 @@ DBG(
38243 /*
38244 * Send the cmd
38245 */
38246 - info_p->access.submit_command(info_p, c);
38247 + info_p->access->submit_command(info_p, c);
38248 complete = pollcomplete(ctlr);
38249
38250 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38251 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38252 * we check the new geometry. Then turn interrupts back on when
38253 * we're done.
38254 */
38255 - host->access.set_intr_mask(host, 0);
38256 + host->access->set_intr_mask(host, 0);
38257 getgeometry(ctlr);
38258 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38259 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38260
38261 for(i=0; i<NWD; i++) {
38262 struct gendisk *disk = ida_gendisk[ctlr][i];
38263 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38264 /* Wait (up to 2 seconds) for a command to complete */
38265
38266 for (i = 200000; i > 0; i--) {
38267 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38268 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38269 if (done == 0) {
38270 udelay(10); /* a short fixed delay */
38271 } else
38272 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38273 index be73e9d..7fbf140 100644
38274 --- a/drivers/block/cpqarray.h
38275 +++ b/drivers/block/cpqarray.h
38276 @@ -99,7 +99,7 @@ struct ctlr_info {
38277 drv_info_t drv[NWD];
38278 struct proc_dir_entry *proc;
38279
38280 - struct access_method access;
38281 + struct access_method *access;
38282
38283 cmdlist_t *reqQ;
38284 cmdlist_t *cmpQ;
38285 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38286 index 434c77d..6d3219a 100644
38287 --- a/drivers/block/drbd/drbd_bitmap.c
38288 +++ b/drivers/block/drbd/drbd_bitmap.c
38289 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38290 submit_bio(rw, bio);
38291 /* this should not count as user activity and cause the
38292 * resync to throttle -- see drbd_rs_should_slow_down(). */
38293 - atomic_add(len >> 9, &device->rs_sect_ev);
38294 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38295 }
38296 }
38297
38298 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38299 index b905e98..0812ed8 100644
38300 --- a/drivers/block/drbd/drbd_int.h
38301 +++ b/drivers/block/drbd/drbd_int.h
38302 @@ -385,7 +385,7 @@ struct drbd_epoch {
38303 struct drbd_connection *connection;
38304 struct list_head list;
38305 unsigned int barrier_nr;
38306 - atomic_t epoch_size; /* increased on every request added. */
38307 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38308 atomic_t active; /* increased on every req. added, and dec on every finished. */
38309 unsigned long flags;
38310 };
38311 @@ -946,7 +946,7 @@ struct drbd_device {
38312 unsigned int al_tr_number;
38313 int al_tr_cycle;
38314 wait_queue_head_t seq_wait;
38315 - atomic_t packet_seq;
38316 + atomic_unchecked_t packet_seq;
38317 unsigned int peer_seq;
38318 spinlock_t peer_seq_lock;
38319 unsigned long comm_bm_set; /* communicated number of set bits. */
38320 @@ -955,8 +955,8 @@ struct drbd_device {
38321 struct mutex own_state_mutex;
38322 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38323 char congestion_reason; /* Why we where congested... */
38324 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38325 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38326 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38327 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38328 int rs_last_sect_ev; /* counter to compare with */
38329 int rs_last_events; /* counter of read or write "events" (unit sectors)
38330 * on the lower level device when we last looked. */
38331 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38332 index 1fc8342..7e7742b 100644
38333 --- a/drivers/block/drbd/drbd_main.c
38334 +++ b/drivers/block/drbd/drbd_main.c
38335 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38336 p->sector = sector;
38337 p->block_id = block_id;
38338 p->blksize = blksize;
38339 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38340 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38341 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38342 }
38343
38344 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38345 return -EIO;
38346 p->sector = cpu_to_be64(req->i.sector);
38347 p->block_id = (unsigned long)req;
38348 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38349 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38350 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38351 if (device->state.conn >= C_SYNC_SOURCE &&
38352 device->state.conn <= C_PAUSED_SYNC_T)
38353 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38354 atomic_set(&device->unacked_cnt, 0);
38355 atomic_set(&device->local_cnt, 0);
38356 atomic_set(&device->pp_in_use_by_net, 0);
38357 - atomic_set(&device->rs_sect_in, 0);
38358 - atomic_set(&device->rs_sect_ev, 0);
38359 + atomic_set_unchecked(&device->rs_sect_in, 0);
38360 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38361 atomic_set(&device->ap_in_flight, 0);
38362 atomic_set(&device->md_io.in_use, 0);
38363
38364 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38365 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38366 struct drbd_resource *resource = connection->resource;
38367
38368 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38369 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38370 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38371 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38372 kfree(connection->current_epoch);
38373
38374 idr_destroy(&connection->peer_devices);
38375 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38376 index 74df8cf..e41fc24 100644
38377 --- a/drivers/block/drbd/drbd_nl.c
38378 +++ b/drivers/block/drbd/drbd_nl.c
38379 @@ -3637,13 +3637,13 @@ finish:
38380
38381 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38382 {
38383 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38384 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38385 struct sk_buff *msg;
38386 struct drbd_genlmsghdr *d_out;
38387 unsigned seq;
38388 int err = -ENOMEM;
38389
38390 - seq = atomic_inc_return(&drbd_genl_seq);
38391 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38392 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38393 if (!msg)
38394 goto failed;
38395 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38396 index cee2035..22f66bd 100644
38397 --- a/drivers/block/drbd/drbd_receiver.c
38398 +++ b/drivers/block/drbd/drbd_receiver.c
38399 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38400 struct drbd_device *device = peer_device->device;
38401 int err;
38402
38403 - atomic_set(&device->packet_seq, 0);
38404 + atomic_set_unchecked(&device->packet_seq, 0);
38405 device->peer_seq = 0;
38406
38407 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38408 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38409 do {
38410 next_epoch = NULL;
38411
38412 - epoch_size = atomic_read(&epoch->epoch_size);
38413 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38414
38415 switch (ev & ~EV_CLEANUP) {
38416 case EV_PUT:
38417 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38418 rv = FE_DESTROYED;
38419 } else {
38420 epoch->flags = 0;
38421 - atomic_set(&epoch->epoch_size, 0);
38422 + atomic_set_unchecked(&epoch->epoch_size, 0);
38423 /* atomic_set(&epoch->active, 0); is already zero */
38424 if (rv == FE_STILL_LIVE)
38425 rv = FE_RECYCLED;
38426 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38427 conn_wait_active_ee_empty(connection);
38428 drbd_flush(connection);
38429
38430 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38431 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38432 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38433 if (epoch)
38434 break;
38435 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38436 }
38437
38438 epoch->flags = 0;
38439 - atomic_set(&epoch->epoch_size, 0);
38440 + atomic_set_unchecked(&epoch->epoch_size, 0);
38441 atomic_set(&epoch->active, 0);
38442
38443 spin_lock(&connection->epoch_lock);
38444 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38445 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38446 list_add(&epoch->list, &connection->current_epoch->list);
38447 connection->current_epoch = epoch;
38448 connection->epochs++;
38449 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38450 list_add_tail(&peer_req->w.list, &device->sync_ee);
38451 spin_unlock_irq(&device->resource->req_lock);
38452
38453 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38454 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38455 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38456 return 0;
38457
38458 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38459 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38460 }
38461
38462 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38463 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38464
38465 return err;
38466 }
38467 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38468
38469 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38470 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38471 - atomic_inc(&connection->current_epoch->epoch_size);
38472 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38473 err2 = drbd_drain_block(peer_device, pi->size);
38474 if (!err)
38475 err = err2;
38476 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38477
38478 spin_lock(&connection->epoch_lock);
38479 peer_req->epoch = connection->current_epoch;
38480 - atomic_inc(&peer_req->epoch->epoch_size);
38481 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38482 atomic_inc(&peer_req->epoch->active);
38483 spin_unlock(&connection->epoch_lock);
38484
38485 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38486
38487 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38488 (int)part_stat_read(&disk->part0, sectors[1]) -
38489 - atomic_read(&device->rs_sect_ev);
38490 + atomic_read_unchecked(&device->rs_sect_ev);
38491
38492 if (atomic_read(&device->ap_actlog_cnt)
38493 || curr_events - device->rs_last_events > 64) {
38494 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38495 device->use_csums = true;
38496 } else if (pi->cmd == P_OV_REPLY) {
38497 /* track progress, we may need to throttle */
38498 - atomic_add(size >> 9, &device->rs_sect_in);
38499 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38500 peer_req->w.cb = w_e_end_ov_reply;
38501 dec_rs_pending(device);
38502 /* drbd_rs_begin_io done when we sent this request,
38503 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38504 goto out_free_e;
38505
38506 submit_for_resync:
38507 - atomic_add(size >> 9, &device->rs_sect_ev);
38508 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38509
38510 submit:
38511 update_receiver_timing_details(connection, drbd_submit_peer_request);
38512 @@ -4564,7 +4564,7 @@ struct data_cmd {
38513 int expect_payload;
38514 size_t pkt_size;
38515 int (*fn)(struct drbd_connection *, struct packet_info *);
38516 -};
38517 +} __do_const;
38518
38519 static struct data_cmd drbd_cmd_handler[] = {
38520 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38521 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38522 if (!list_empty(&connection->current_epoch->list))
38523 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38524 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38525 - atomic_set(&connection->current_epoch->epoch_size, 0);
38526 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38527 connection->send.seen_any_write_yet = false;
38528
38529 drbd_info(connection, "Connection closed\n");
38530 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38531 put_ldev(device);
38532 }
38533 dec_rs_pending(device);
38534 - atomic_add(blksize >> 9, &device->rs_sect_in);
38535 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38536
38537 return 0;
38538 }
38539 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38540 struct asender_cmd {
38541 size_t pkt_size;
38542 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38543 -};
38544 +} __do_const;
38545
38546 static struct asender_cmd asender_tbl[] = {
38547 [P_PING] = { 0, got_Ping },
38548 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38549 index d0fae55..4469096 100644
38550 --- a/drivers/block/drbd/drbd_worker.c
38551 +++ b/drivers/block/drbd/drbd_worker.c
38552 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38553 list_add_tail(&peer_req->w.list, &device->read_ee);
38554 spin_unlock_irq(&device->resource->req_lock);
38555
38556 - atomic_add(size >> 9, &device->rs_sect_ev);
38557 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38558 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38559 return 0;
38560
38561 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38562 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38563 int number, mxb;
38564
38565 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38566 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38567 device->rs_in_flight -= sect_in;
38568
38569 rcu_read_lock();
38570 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38571 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38572 struct fifo_buffer *plan;
38573
38574 - atomic_set(&device->rs_sect_in, 0);
38575 - atomic_set(&device->rs_sect_ev, 0);
38576 + atomic_set_unchecked(&device->rs_sect_in, 0);
38577 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38578 device->rs_in_flight = 0;
38579 device->rs_last_events =
38580 (int)part_stat_read(&disk->part0, sectors[0]) +
38581 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38582 index 773e964..e85af00 100644
38583 --- a/drivers/block/loop.c
38584 +++ b/drivers/block/loop.c
38585 @@ -234,7 +234,7 @@ static int __do_lo_send_write(struct file *file,
38586
38587 file_start_write(file);
38588 set_fs(get_ds());
38589 - bw = file->f_op->write(file, buf, len, &pos);
38590 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38591 set_fs(old_fs);
38592 file_end_write(file);
38593 if (likely(bw == len))
38594 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38595 index 09e628da..7607aaa 100644
38596 --- a/drivers/block/pktcdvd.c
38597 +++ b/drivers/block/pktcdvd.c
38598 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38599
38600 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38601 {
38602 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38603 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38604 }
38605
38606 /*
38607 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38608 return -EROFS;
38609 }
38610 pd->settings.fp = ti.fp;
38611 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38612 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38613
38614 if (ti.nwa_v) {
38615 pd->nwa = be32_to_cpu(ti.next_writable);
38616 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38617 index b67066d..515b7f4 100644
38618 --- a/drivers/block/rbd.c
38619 +++ b/drivers/block/rbd.c
38620 @@ -64,7 +64,7 @@
38621 * If the counter is already at its maximum value returns
38622 * -EINVAL without updating it.
38623 */
38624 -static int atomic_inc_return_safe(atomic_t *v)
38625 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38626 {
38627 unsigned int counter;
38628
38629 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38630 index e5565fb..71be10b4 100644
38631 --- a/drivers/block/smart1,2.h
38632 +++ b/drivers/block/smart1,2.h
38633 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38634 }
38635
38636 static struct access_method smart4_access = {
38637 - smart4_submit_command,
38638 - smart4_intr_mask,
38639 - smart4_fifo_full,
38640 - smart4_intr_pending,
38641 - smart4_completed,
38642 + .submit_command = smart4_submit_command,
38643 + .set_intr_mask = smart4_intr_mask,
38644 + .fifo_full = smart4_fifo_full,
38645 + .intr_pending = smart4_intr_pending,
38646 + .command_completed = smart4_completed,
38647 };
38648
38649 /*
38650 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38651 }
38652
38653 static struct access_method smart2_access = {
38654 - smart2_submit_command,
38655 - smart2_intr_mask,
38656 - smart2_fifo_full,
38657 - smart2_intr_pending,
38658 - smart2_completed,
38659 + .submit_command = smart2_submit_command,
38660 + .set_intr_mask = smart2_intr_mask,
38661 + .fifo_full = smart2_fifo_full,
38662 + .intr_pending = smart2_intr_pending,
38663 + .command_completed = smart2_completed,
38664 };
38665
38666 /*
38667 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38668 }
38669
38670 static struct access_method smart2e_access = {
38671 - smart2e_submit_command,
38672 - smart2e_intr_mask,
38673 - smart2e_fifo_full,
38674 - smart2e_intr_pending,
38675 - smart2e_completed,
38676 + .submit_command = smart2e_submit_command,
38677 + .set_intr_mask = smart2e_intr_mask,
38678 + .fifo_full = smart2e_fifo_full,
38679 + .intr_pending = smart2e_intr_pending,
38680 + .command_completed = smart2e_completed,
38681 };
38682
38683 /*
38684 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38685 }
38686
38687 static struct access_method smart1_access = {
38688 - smart1_submit_command,
38689 - smart1_intr_mask,
38690 - smart1_fifo_full,
38691 - smart1_intr_pending,
38692 - smart1_completed,
38693 + .submit_command = smart1_submit_command,
38694 + .set_intr_mask = smart1_intr_mask,
38695 + .fifo_full = smart1_fifo_full,
38696 + .intr_pending = smart1_intr_pending,
38697 + .command_completed = smart1_completed,
38698 };
38699 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38700 index 55c135b..9f8d60c 100644
38701 --- a/drivers/bluetooth/btwilink.c
38702 +++ b/drivers/bluetooth/btwilink.c
38703 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38704
38705 static int bt_ti_probe(struct platform_device *pdev)
38706 {
38707 - static struct ti_st *hst;
38708 + struct ti_st *hst;
38709 struct hci_dev *hdev;
38710 int err;
38711
38712 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38713 index 5d28a45..a538f90 100644
38714 --- a/drivers/cdrom/cdrom.c
38715 +++ b/drivers/cdrom/cdrom.c
38716 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38717 ENSURE(reset, CDC_RESET);
38718 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38719 cdi->mc_flags = 0;
38720 - cdo->n_minors = 0;
38721 cdi->options = CDO_USE_FFLAGS;
38722
38723 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38724 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38725 else
38726 cdi->cdda_method = CDDA_OLD;
38727
38728 - if (!cdo->generic_packet)
38729 - cdo->generic_packet = cdrom_dummy_generic_packet;
38730 + if (!cdo->generic_packet) {
38731 + pax_open_kernel();
38732 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38733 + pax_close_kernel();
38734 + }
38735
38736 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38737 mutex_lock(&cdrom_mutex);
38738 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38739 if (cdi->exit)
38740 cdi->exit(cdi);
38741
38742 - cdi->ops->n_minors--;
38743 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38744 }
38745
38746 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38747 */
38748 nr = nframes;
38749 do {
38750 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38751 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38752 if (cgc.buffer)
38753 break;
38754
38755 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38756 struct cdrom_device_info *cdi;
38757 int ret;
38758
38759 - ret = scnprintf(info + *pos, max_size - *pos, header);
38760 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38761 if (!ret)
38762 return 1;
38763
38764 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38765 index 584bc31..e64a12c 100644
38766 --- a/drivers/cdrom/gdrom.c
38767 +++ b/drivers/cdrom/gdrom.c
38768 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38769 .audio_ioctl = gdrom_audio_ioctl,
38770 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38771 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38772 - .n_minors = 1,
38773 };
38774
38775 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38776 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38777 index a4af822..ed58cd1 100644
38778 --- a/drivers/char/Kconfig
38779 +++ b/drivers/char/Kconfig
38780 @@ -17,7 +17,8 @@ config DEVMEM
38781
38782 config DEVKMEM
38783 bool "/dev/kmem virtual device support"
38784 - default y
38785 + default n
38786 + depends on !GRKERNSEC_KMEM
38787 help
38788 Say Y here if you want to support the /dev/kmem device. The
38789 /dev/kmem device is rarely used, but can be used for certain
38790 @@ -586,6 +587,7 @@ config DEVPORT
38791 bool
38792 depends on !M68K
38793 depends on ISA || PCI
38794 + depends on !GRKERNSEC_KMEM
38795 default y
38796
38797 source "drivers/s390/char/Kconfig"
38798 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38799 index a48e05b..6bac831 100644
38800 --- a/drivers/char/agp/compat_ioctl.c
38801 +++ b/drivers/char/agp/compat_ioctl.c
38802 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38803 return -ENOMEM;
38804 }
38805
38806 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38807 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38808 sizeof(*usegment) * ureserve.seg_count)) {
38809 kfree(usegment);
38810 kfree(ksegment);
38811 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38812 index 09f17eb..8531d2f 100644
38813 --- a/drivers/char/agp/frontend.c
38814 +++ b/drivers/char/agp/frontend.c
38815 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38816 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38817 return -EFAULT;
38818
38819 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38820 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38821 return -EFAULT;
38822
38823 client = agp_find_client_by_pid(reserve.pid);
38824 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38825 if (segment == NULL)
38826 return -ENOMEM;
38827
38828 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38829 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38830 sizeof(struct agp_segment) * reserve.seg_count)) {
38831 kfree(segment);
38832 return -EFAULT;
38833 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38834 index 4f94375..413694e 100644
38835 --- a/drivers/char/genrtc.c
38836 +++ b/drivers/char/genrtc.c
38837 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38838 switch (cmd) {
38839
38840 case RTC_PLL_GET:
38841 + memset(&pll, 0, sizeof(pll));
38842 if (get_rtc_pll(&pll))
38843 return -EINVAL;
38844 else
38845 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38846 index 5c0baa9..44011b1 100644
38847 --- a/drivers/char/hpet.c
38848 +++ b/drivers/char/hpet.c
38849 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38850 }
38851
38852 static int
38853 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38854 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38855 struct hpet_info *info)
38856 {
38857 struct hpet_timer __iomem *timer;
38858 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
38859 index 24cc4ed..f9807cf 100644
38860 --- a/drivers/char/i8k.c
38861 +++ b/drivers/char/i8k.c
38862 @@ -788,7 +788,7 @@ static const struct i8k_config_data i8k_config_data[] = {
38863 },
38864 };
38865
38866 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
38867 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
38868 {
38869 .ident = "Dell Inspiron",
38870 .matches = {
38871 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38872 index 9bb5928..57a7801 100644
38873 --- a/drivers/char/ipmi/ipmi_msghandler.c
38874 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38875 @@ -436,7 +436,7 @@ struct ipmi_smi {
38876 struct proc_dir_entry *proc_dir;
38877 char proc_dir_name[10];
38878
38879 - atomic_t stats[IPMI_NUM_STATS];
38880 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38881
38882 /*
38883 * run_to_completion duplicate of smb_info, smi_info
38884 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38885 static DEFINE_MUTEX(smi_watchers_mutex);
38886
38887 #define ipmi_inc_stat(intf, stat) \
38888 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38889 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38890 #define ipmi_get_stat(intf, stat) \
38891 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38892 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38893
38894 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38895 "ACPI", "SMBIOS", "PCI",
38896 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38897 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38898 init_waitqueue_head(&intf->waitq);
38899 for (i = 0; i < IPMI_NUM_STATS; i++)
38900 - atomic_set(&intf->stats[i], 0);
38901 + atomic_set_unchecked(&intf->stats[i], 0);
38902
38903 intf->proc_dir = NULL;
38904
38905 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38906 index 518585c..6c985cef 100644
38907 --- a/drivers/char/ipmi/ipmi_si_intf.c
38908 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38909 @@ -289,7 +289,7 @@ struct smi_info {
38910 unsigned char slave_addr;
38911
38912 /* Counters and things for the proc filesystem. */
38913 - atomic_t stats[SI_NUM_STATS];
38914 + atomic_unchecked_t stats[SI_NUM_STATS];
38915
38916 struct task_struct *thread;
38917
38918 @@ -298,9 +298,9 @@ struct smi_info {
38919 };
38920
38921 #define smi_inc_stat(smi, stat) \
38922 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38923 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38924 #define smi_get_stat(smi, stat) \
38925 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38926 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38927
38928 #define SI_MAX_PARMS 4
38929
38930 @@ -3498,7 +3498,7 @@ static int try_smi_init(struct smi_info *new_smi)
38931 atomic_set(&new_smi->req_events, 0);
38932 new_smi->run_to_completion = false;
38933 for (i = 0; i < SI_NUM_STATS; i++)
38934 - atomic_set(&new_smi->stats[i], 0);
38935 + atomic_set_unchecked(&new_smi->stats[i], 0);
38936
38937 new_smi->interrupt_disabled = true;
38938 atomic_set(&new_smi->need_watch, 0);
38939 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38940 index 297110c..3f69b43 100644
38941 --- a/drivers/char/mem.c
38942 +++ b/drivers/char/mem.c
38943 @@ -18,6 +18,7 @@
38944 #include <linux/raw.h>
38945 #include <linux/tty.h>
38946 #include <linux/capability.h>
38947 +#include <linux/security.h>
38948 #include <linux/ptrace.h>
38949 #include <linux/device.h>
38950 #include <linux/highmem.h>
38951 @@ -36,6 +37,10 @@
38952
38953 #define DEVPORT_MINOR 4
38954
38955 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38956 +extern const struct file_operations grsec_fops;
38957 +#endif
38958 +
38959 static inline unsigned long size_inside_page(unsigned long start,
38960 unsigned long size)
38961 {
38962 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38963
38964 while (cursor < to) {
38965 if (!devmem_is_allowed(pfn)) {
38966 +#ifdef CONFIG_GRKERNSEC_KMEM
38967 + gr_handle_mem_readwrite(from, to);
38968 +#else
38969 printk(KERN_INFO
38970 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38971 current->comm, from, to);
38972 +#endif
38973 return 0;
38974 }
38975 cursor += PAGE_SIZE;
38976 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38977 }
38978 return 1;
38979 }
38980 +#elif defined(CONFIG_GRKERNSEC_KMEM)
38981 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38982 +{
38983 + return 0;
38984 +}
38985 #else
38986 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38987 {
38988 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38989 #endif
38990
38991 while (count > 0) {
38992 - unsigned long remaining;
38993 + unsigned long remaining = 0;
38994 + char *temp;
38995
38996 sz = size_inside_page(p, count);
38997
38998 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38999 if (!ptr)
39000 return -EFAULT;
39001
39002 - remaining = copy_to_user(buf, ptr, sz);
39003 +#ifdef CONFIG_PAX_USERCOPY
39004 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39005 + if (!temp) {
39006 + unxlate_dev_mem_ptr(p, ptr);
39007 + return -ENOMEM;
39008 + }
39009 + remaining = probe_kernel_read(temp, ptr, sz);
39010 +#else
39011 + temp = ptr;
39012 +#endif
39013 +
39014 + if (!remaining)
39015 + remaining = copy_to_user(buf, temp, sz);
39016 +
39017 +#ifdef CONFIG_PAX_USERCOPY
39018 + kfree(temp);
39019 +#endif
39020 +
39021 unxlate_dev_mem_ptr(p, ptr);
39022 if (remaining)
39023 return -EFAULT;
39024 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39025 size_t count, loff_t *ppos)
39026 {
39027 unsigned long p = *ppos;
39028 - ssize_t low_count, read, sz;
39029 + ssize_t low_count, read, sz, err = 0;
39030 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39031 - int err = 0;
39032
39033 read = 0;
39034 if (p < (unsigned long) high_memory) {
39035 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39036 }
39037 #endif
39038 while (low_count > 0) {
39039 + char *temp;
39040 +
39041 sz = size_inside_page(p, low_count);
39042
39043 /*
39044 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39045 */
39046 kbuf = xlate_dev_kmem_ptr((void *)p);
39047
39048 - if (copy_to_user(buf, kbuf, sz))
39049 +#ifdef CONFIG_PAX_USERCOPY
39050 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39051 + if (!temp)
39052 + return -ENOMEM;
39053 + err = probe_kernel_read(temp, kbuf, sz);
39054 +#else
39055 + temp = kbuf;
39056 +#endif
39057 +
39058 + if (!err)
39059 + err = copy_to_user(buf, temp, sz);
39060 +
39061 +#ifdef CONFIG_PAX_USERCOPY
39062 + kfree(temp);
39063 +#endif
39064 +
39065 + if (err)
39066 return -EFAULT;
39067 buf += sz;
39068 p += sz;
39069 @@ -804,6 +853,9 @@ static const struct memdev {
39070 #ifdef CONFIG_PRINTK
39071 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39072 #endif
39073 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39074 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39075 +#endif
39076 };
39077
39078 static int memory_open(struct inode *inode, struct file *filp)
39079 @@ -865,7 +917,7 @@ static int __init chr_dev_init(void)
39080 continue;
39081
39082 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39083 - NULL, devlist[minor].name);
39084 + NULL, "%s", devlist[minor].name);
39085 }
39086
39087 return tty_init();
39088 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39089 index 9df78e2..01ba9ae 100644
39090 --- a/drivers/char/nvram.c
39091 +++ b/drivers/char/nvram.c
39092 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39093
39094 spin_unlock_irq(&rtc_lock);
39095
39096 - if (copy_to_user(buf, contents, tmp - contents))
39097 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39098 return -EFAULT;
39099
39100 *ppos = i;
39101 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39102 index 0ea9986..e7b07e4 100644
39103 --- a/drivers/char/pcmcia/synclink_cs.c
39104 +++ b/drivers/char/pcmcia/synclink_cs.c
39105 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39106
39107 if (debug_level >= DEBUG_LEVEL_INFO)
39108 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39109 - __FILE__, __LINE__, info->device_name, port->count);
39110 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39111
39112 if (tty_port_close_start(port, tty, filp) == 0)
39113 goto cleanup;
39114 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39115 cleanup:
39116 if (debug_level >= DEBUG_LEVEL_INFO)
39117 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39118 - tty->driver->name, port->count);
39119 + tty->driver->name, atomic_read(&port->count));
39120 }
39121
39122 /* Wait until the transmitter is empty.
39123 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39124
39125 if (debug_level >= DEBUG_LEVEL_INFO)
39126 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39127 - __FILE__, __LINE__, tty->driver->name, port->count);
39128 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39129
39130 /* If port is closing, signal caller to try again */
39131 if (port->flags & ASYNC_CLOSING){
39132 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39133 goto cleanup;
39134 }
39135 spin_lock(&port->lock);
39136 - port->count++;
39137 + atomic_inc(&port->count);
39138 spin_unlock(&port->lock);
39139 spin_unlock_irqrestore(&info->netlock, flags);
39140
39141 - if (port->count == 1) {
39142 + if (atomic_read(&port->count) == 1) {
39143 /* 1st open on this device, init hardware */
39144 retval = startup(info, tty);
39145 if (retval < 0)
39146 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39147 unsigned short new_crctype;
39148
39149 /* return error if TTY interface open */
39150 - if (info->port.count)
39151 + if (atomic_read(&info->port.count))
39152 return -EBUSY;
39153
39154 switch (encoding)
39155 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39156
39157 /* arbitrate between network and tty opens */
39158 spin_lock_irqsave(&info->netlock, flags);
39159 - if (info->port.count != 0 || info->netcount != 0) {
39160 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39161 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39162 spin_unlock_irqrestore(&info->netlock, flags);
39163 return -EBUSY;
39164 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39165 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39166
39167 /* return error if TTY interface open */
39168 - if (info->port.count)
39169 + if (atomic_read(&info->port.count))
39170 return -EBUSY;
39171
39172 if (cmd != SIOCWANDEV)
39173 diff --git a/drivers/char/random.c b/drivers/char/random.c
39174 index 9cd6968..6416f00 100644
39175 --- a/drivers/char/random.c
39176 +++ b/drivers/char/random.c
39177 @@ -289,9 +289,6 @@
39178 /*
39179 * To allow fractional bits to be tracked, the entropy_count field is
39180 * denominated in units of 1/8th bits.
39181 - *
39182 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39183 - * credit_entropy_bits() needs to be 64 bits wide.
39184 */
39185 #define ENTROPY_SHIFT 3
39186 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39187 @@ -439,9 +436,9 @@ struct entropy_store {
39188 };
39189
39190 static void push_to_pool(struct work_struct *work);
39191 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39192 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39193 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39194 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39195 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39196 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39197
39198 static struct entropy_store input_pool = {
39199 .poolinfo = &poolinfo_table[0],
39200 @@ -635,7 +632,7 @@ retry:
39201 /* The +2 corresponds to the /4 in the denominator */
39202
39203 do {
39204 - unsigned int anfrac = min(pnfrac, pool_size/2);
39205 + u64 anfrac = min(pnfrac, pool_size/2);
39206 unsigned int add =
39207 ((pool_size - entropy_count)*anfrac*3) >> s;
39208
39209 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39210
39211 extract_buf(r, tmp);
39212 i = min_t(int, nbytes, EXTRACT_SIZE);
39213 - if (copy_to_user(buf, tmp, i)) {
39214 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39215 ret = -EFAULT;
39216 break;
39217 }
39218 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39219 static int proc_do_uuid(struct ctl_table *table, int write,
39220 void __user *buffer, size_t *lenp, loff_t *ppos)
39221 {
39222 - struct ctl_table fake_table;
39223 + ctl_table_no_const fake_table;
39224 unsigned char buf[64], tmp_uuid[16], *uuid;
39225
39226 uuid = table->data;
39227 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39228 static int proc_do_entropy(struct ctl_table *table, int write,
39229 void __user *buffer, size_t *lenp, loff_t *ppos)
39230 {
39231 - struct ctl_table fake_table;
39232 + ctl_table_no_const fake_table;
39233 int entropy_count;
39234
39235 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39236 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39237 index e496dae..3db53b6 100644
39238 --- a/drivers/char/sonypi.c
39239 +++ b/drivers/char/sonypi.c
39240 @@ -54,6 +54,7 @@
39241
39242 #include <asm/uaccess.h>
39243 #include <asm/io.h>
39244 +#include <asm/local.h>
39245
39246 #include <linux/sonypi.h>
39247
39248 @@ -490,7 +491,7 @@ static struct sonypi_device {
39249 spinlock_t fifo_lock;
39250 wait_queue_head_t fifo_proc_list;
39251 struct fasync_struct *fifo_async;
39252 - int open_count;
39253 + local_t open_count;
39254 int model;
39255 struct input_dev *input_jog_dev;
39256 struct input_dev *input_key_dev;
39257 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39258 static int sonypi_misc_release(struct inode *inode, struct file *file)
39259 {
39260 mutex_lock(&sonypi_device.lock);
39261 - sonypi_device.open_count--;
39262 + local_dec(&sonypi_device.open_count);
39263 mutex_unlock(&sonypi_device.lock);
39264 return 0;
39265 }
39266 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39267 {
39268 mutex_lock(&sonypi_device.lock);
39269 /* Flush input queue on first open */
39270 - if (!sonypi_device.open_count)
39271 + if (!local_read(&sonypi_device.open_count))
39272 kfifo_reset(&sonypi_device.fifo);
39273 - sonypi_device.open_count++;
39274 + local_inc(&sonypi_device.open_count);
39275 mutex_unlock(&sonypi_device.lock);
39276
39277 return 0;
39278 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39279
39280 static struct platform_device *sonypi_platform_device;
39281
39282 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39283 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39284 {
39285 .ident = "Sony Vaio",
39286 .matches = {
39287 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39288 index 565a947..dcdc06e 100644
39289 --- a/drivers/char/tpm/tpm_acpi.c
39290 +++ b/drivers/char/tpm/tpm_acpi.c
39291 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39292 virt = acpi_os_map_iomem(start, len);
39293 if (!virt) {
39294 kfree(log->bios_event_log);
39295 + log->bios_event_log = NULL;
39296 printk("%s: ERROR - Unable to map memory\n", __func__);
39297 return -EIO;
39298 }
39299
39300 - memcpy_fromio(log->bios_event_log, virt, len);
39301 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39302
39303 acpi_os_unmap_iomem(virt, len);
39304 return 0;
39305 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39306 index 3a56a13..f8cbd25 100644
39307 --- a/drivers/char/tpm/tpm_eventlog.c
39308 +++ b/drivers/char/tpm/tpm_eventlog.c
39309 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39310 event = addr;
39311
39312 if ((event->event_type == 0 && event->event_size == 0) ||
39313 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39314 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39315 return NULL;
39316
39317 return addr;
39318 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39319 return NULL;
39320
39321 if ((event->event_type == 0 && event->event_size == 0) ||
39322 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39323 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39324 return NULL;
39325
39326 (*pos)++;
39327 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39328 int i;
39329
39330 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39331 - seq_putc(m, data[i]);
39332 + if (!seq_putc(m, data[i]))
39333 + return -EFAULT;
39334
39335 return 0;
39336 }
39337 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39338 index 72d7028..1586601 100644
39339 --- a/drivers/char/virtio_console.c
39340 +++ b/drivers/char/virtio_console.c
39341 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39342 if (to_user) {
39343 ssize_t ret;
39344
39345 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39346 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39347 if (ret)
39348 return -EFAULT;
39349 } else {
39350 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39351 if (!port_has_data(port) && !port->host_connected)
39352 return 0;
39353
39354 - return fill_readbuf(port, ubuf, count, true);
39355 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39356 }
39357
39358 static int wait_port_writable(struct port *port, bool nonblock)
39359 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39360 index 956b7e5..b655045 100644
39361 --- a/drivers/clk/clk-composite.c
39362 +++ b/drivers/clk/clk-composite.c
39363 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39364 struct clk *clk;
39365 struct clk_init_data init;
39366 struct clk_composite *composite;
39367 - struct clk_ops *clk_composite_ops;
39368 + clk_ops_no_const *clk_composite_ops;
39369
39370 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39371 if (!composite) {
39372 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39373 index dd3a78c..386d49c 100644
39374 --- a/drivers/clk/socfpga/clk-gate.c
39375 +++ b/drivers/clk/socfpga/clk-gate.c
39376 @@ -22,6 +22,7 @@
39377 #include <linux/mfd/syscon.h>
39378 #include <linux/of.h>
39379 #include <linux/regmap.h>
39380 +#include <asm/pgtable.h>
39381
39382 #include "clk.h"
39383
39384 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39385 return 0;
39386 }
39387
39388 -static struct clk_ops gateclk_ops = {
39389 +static clk_ops_no_const gateclk_ops __read_only = {
39390 .prepare = socfpga_clk_prepare,
39391 .recalc_rate = socfpga_clk_recalc_rate,
39392 .get_parent = socfpga_clk_get_parent,
39393 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39394 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39395 socfpga_clk->hw.bit_idx = clk_gate[1];
39396
39397 - gateclk_ops.enable = clk_gate_ops.enable;
39398 - gateclk_ops.disable = clk_gate_ops.disable;
39399 + pax_open_kernel();
39400 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39401 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39402 + pax_close_kernel();
39403 }
39404
39405 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39406 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39407 index de6da95..c98278b 100644
39408 --- a/drivers/clk/socfpga/clk-pll.c
39409 +++ b/drivers/clk/socfpga/clk-pll.c
39410 @@ -21,6 +21,7 @@
39411 #include <linux/io.h>
39412 #include <linux/of.h>
39413 #include <linux/of_address.h>
39414 +#include <asm/pgtable.h>
39415
39416 #include "clk.h"
39417
39418 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39419 CLK_MGR_PLL_CLK_SRC_MASK;
39420 }
39421
39422 -static struct clk_ops clk_pll_ops = {
39423 +static clk_ops_no_const clk_pll_ops __read_only = {
39424 .recalc_rate = clk_pll_recalc_rate,
39425 .get_parent = clk_pll_get_parent,
39426 };
39427 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39428 pll_clk->hw.hw.init = &init;
39429
39430 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39431 - clk_pll_ops.enable = clk_gate_ops.enable;
39432 - clk_pll_ops.disable = clk_gate_ops.disable;
39433 + pax_open_kernel();
39434 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39435 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39436 + pax_close_kernel();
39437
39438 clk = clk_register(NULL, &pll_clk->hw.hw);
39439 if (WARN_ON(IS_ERR(clk))) {
39440 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39441 index b0c18ed..1713a80 100644
39442 --- a/drivers/cpufreq/acpi-cpufreq.c
39443 +++ b/drivers/cpufreq/acpi-cpufreq.c
39444 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39445 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39446 per_cpu(acfreq_data, cpu) = data;
39447
39448 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39449 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39450 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39451 + pax_open_kernel();
39452 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39453 + pax_close_kernel();
39454 + }
39455
39456 result = acpi_processor_register_performance(data->acpi_data, cpu);
39457 if (result)
39458 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39459 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39460 break;
39461 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39462 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39463 + pax_open_kernel();
39464 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39465 + pax_close_kernel();
39466 break;
39467 default:
39468 break;
39469 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39470 if (!msrs)
39471 return;
39472
39473 - acpi_cpufreq_driver.boost_supported = true;
39474 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39475 + pax_open_kernel();
39476 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39477 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39478 + pax_close_kernel();
39479
39480 cpu_notifier_register_begin();
39481
39482 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39483 index bab67db..91af7e3 100644
39484 --- a/drivers/cpufreq/cpufreq-dt.c
39485 +++ b/drivers/cpufreq/cpufreq-dt.c
39486 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39487 if (!IS_ERR(cpu_reg))
39488 regulator_put(cpu_reg);
39489
39490 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39491 + pax_open_kernel();
39492 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39493 + pax_close_kernel();
39494
39495 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39496 if (ret)
39497 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39498 index 8ae655c..3141442 100644
39499 --- a/drivers/cpufreq/cpufreq.c
39500 +++ b/drivers/cpufreq/cpufreq.c
39501 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39502 }
39503
39504 mutex_lock(&cpufreq_governor_mutex);
39505 - list_del(&governor->governor_list);
39506 + pax_list_del(&governor->governor_list);
39507 mutex_unlock(&cpufreq_governor_mutex);
39508 return;
39509 }
39510 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39511 return NOTIFY_OK;
39512 }
39513
39514 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39515 +static struct notifier_block cpufreq_cpu_notifier = {
39516 .notifier_call = cpufreq_cpu_callback,
39517 };
39518
39519 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39520 return 0;
39521
39522 write_lock_irqsave(&cpufreq_driver_lock, flags);
39523 - cpufreq_driver->boost_enabled = state;
39524 + pax_open_kernel();
39525 + *(bool *)&cpufreq_driver->boost_enabled = state;
39526 + pax_close_kernel();
39527 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39528
39529 ret = cpufreq_driver->set_boost(state);
39530 if (ret) {
39531 write_lock_irqsave(&cpufreq_driver_lock, flags);
39532 - cpufreq_driver->boost_enabled = !state;
39533 + pax_open_kernel();
39534 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39535 + pax_close_kernel();
39536 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39537
39538 pr_err("%s: Cannot %s BOOST\n",
39539 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39540 cpufreq_driver = driver_data;
39541 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39542
39543 - if (driver_data->setpolicy)
39544 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39545 + if (driver_data->setpolicy) {
39546 + pax_open_kernel();
39547 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39548 + pax_close_kernel();
39549 + }
39550
39551 if (cpufreq_boost_supported()) {
39552 /*
39553 * Check if driver provides function to enable boost -
39554 * if not, use cpufreq_boost_set_sw as default
39555 */
39556 - if (!cpufreq_driver->set_boost)
39557 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39558 + if (!cpufreq_driver->set_boost) {
39559 + pax_open_kernel();
39560 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39561 + pax_close_kernel();
39562 + }
39563
39564 ret = cpufreq_sysfs_create_file(&boost.attr);
39565 if (ret) {
39566 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39567 index 1b44496..b80ff5e 100644
39568 --- a/drivers/cpufreq/cpufreq_governor.c
39569 +++ b/drivers/cpufreq/cpufreq_governor.c
39570 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39571 struct dbs_data *dbs_data;
39572 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39573 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39574 - struct od_ops *od_ops = NULL;
39575 + const struct od_ops *od_ops = NULL;
39576 struct od_dbs_tuners *od_tuners = NULL;
39577 struct cs_dbs_tuners *cs_tuners = NULL;
39578 struct cpu_dbs_common_info *cpu_cdbs;
39579 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39580
39581 if ((cdata->governor == GOV_CONSERVATIVE) &&
39582 (!policy->governor->initialized)) {
39583 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39584 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39585
39586 cpufreq_register_notifier(cs_ops->notifier_block,
39587 CPUFREQ_TRANSITION_NOTIFIER);
39588 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39589
39590 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39591 (policy->governor->initialized == 1)) {
39592 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39593 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39594
39595 cpufreq_unregister_notifier(cs_ops->notifier_block,
39596 CPUFREQ_TRANSITION_NOTIFIER);
39597 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39598 index cc401d1..8197340 100644
39599 --- a/drivers/cpufreq/cpufreq_governor.h
39600 +++ b/drivers/cpufreq/cpufreq_governor.h
39601 @@ -212,7 +212,7 @@ struct common_dbs_data {
39602 void (*exit)(struct dbs_data *dbs_data);
39603
39604 /* Governor specific ops, see below */
39605 - void *gov_ops;
39606 + const void *gov_ops;
39607 };
39608
39609 /* Governor Per policy data */
39610 @@ -232,7 +232,7 @@ struct od_ops {
39611 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39612 unsigned int freq_next, unsigned int relation);
39613 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39614 -};
39615 +} __no_const;
39616
39617 struct cs_ops {
39618 struct notifier_block *notifier_block;
39619 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39620 index ad3f38f..8f086cd 100644
39621 --- a/drivers/cpufreq/cpufreq_ondemand.c
39622 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39623 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39624
39625 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39626
39627 -static struct od_ops od_ops = {
39628 +static struct od_ops od_ops __read_only = {
39629 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39630 .powersave_bias_target = generic_powersave_bias_target,
39631 .freq_increase = dbs_freq_increase,
39632 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39633 (struct cpufreq_policy *, unsigned int, unsigned int),
39634 unsigned int powersave_bias)
39635 {
39636 - od_ops.powersave_bias_target = f;
39637 + pax_open_kernel();
39638 + *(void **)&od_ops.powersave_bias_target = f;
39639 + pax_close_kernel();
39640 od_set_powersave_bias(powersave_bias);
39641 }
39642 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39643
39644 void od_unregister_powersave_bias_handler(void)
39645 {
39646 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39647 + pax_open_kernel();
39648 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39649 + pax_close_kernel();
39650 od_set_powersave_bias(0);
39651 }
39652 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39653 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39654 index 872c577..5fb3c20 100644
39655 --- a/drivers/cpufreq/intel_pstate.c
39656 +++ b/drivers/cpufreq/intel_pstate.c
39657 @@ -133,10 +133,10 @@ struct pstate_funcs {
39658 struct cpu_defaults {
39659 struct pstate_adjust_policy pid_policy;
39660 struct pstate_funcs funcs;
39661 -};
39662 +} __do_const;
39663
39664 static struct pstate_adjust_policy pid_params;
39665 -static struct pstate_funcs pstate_funcs;
39666 +static struct pstate_funcs *pstate_funcs;
39667 static int hwp_active;
39668
39669 struct perf_limits {
39670 @@ -690,18 +690,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39671
39672 cpu->pstate.current_pstate = pstate;
39673
39674 - pstate_funcs.set(cpu, pstate);
39675 + pstate_funcs->set(cpu, pstate);
39676 }
39677
39678 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39679 {
39680 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39681 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39682 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39683 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39684 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39685 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39686 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39687 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39688
39689 - if (pstate_funcs.get_vid)
39690 - pstate_funcs.get_vid(cpu);
39691 + if (pstate_funcs->get_vid)
39692 + pstate_funcs->get_vid(cpu);
39693 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39694 }
39695
39696 @@ -1030,9 +1030,9 @@ static int intel_pstate_msrs_not_valid(void)
39697 rdmsrl(MSR_IA32_APERF, aperf);
39698 rdmsrl(MSR_IA32_MPERF, mperf);
39699
39700 - if (!pstate_funcs.get_max() ||
39701 - !pstate_funcs.get_min() ||
39702 - !pstate_funcs.get_turbo())
39703 + if (!pstate_funcs->get_max() ||
39704 + !pstate_funcs->get_min() ||
39705 + !pstate_funcs->get_turbo())
39706 return -ENODEV;
39707
39708 rdmsrl(MSR_IA32_APERF, tmp);
39709 @@ -1046,7 +1046,7 @@ static int intel_pstate_msrs_not_valid(void)
39710 return 0;
39711 }
39712
39713 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39714 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39715 {
39716 pid_params.sample_rate_ms = policy->sample_rate_ms;
39717 pid_params.p_gain_pct = policy->p_gain_pct;
39718 @@ -1058,12 +1058,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39719
39720 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39721 {
39722 - pstate_funcs.get_max = funcs->get_max;
39723 - pstate_funcs.get_min = funcs->get_min;
39724 - pstate_funcs.get_turbo = funcs->get_turbo;
39725 - pstate_funcs.get_scaling = funcs->get_scaling;
39726 - pstate_funcs.set = funcs->set;
39727 - pstate_funcs.get_vid = funcs->get_vid;
39728 + pstate_funcs = funcs;
39729 }
39730
39731 #if IS_ENABLED(CONFIG_ACPI)
39732 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39733 index 529cfd9..0e28fff 100644
39734 --- a/drivers/cpufreq/p4-clockmod.c
39735 +++ b/drivers/cpufreq/p4-clockmod.c
39736 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39737 case 0x0F: /* Core Duo */
39738 case 0x16: /* Celeron Core */
39739 case 0x1C: /* Atom */
39740 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39741 + pax_open_kernel();
39742 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39743 + pax_close_kernel();
39744 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39745 case 0x0D: /* Pentium M (Dothan) */
39746 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39747 + pax_open_kernel();
39748 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39749 + pax_close_kernel();
39750 /* fall through */
39751 case 0x09: /* Pentium M (Banias) */
39752 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39753 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39754
39755 /* on P-4s, the TSC runs with constant frequency independent whether
39756 * throttling is active or not. */
39757 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39758 + pax_open_kernel();
39759 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39760 + pax_close_kernel();
39761
39762 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39763 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39764 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39765 index 9bb42ba..b01b4a2 100644
39766 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39767 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39768 @@ -18,14 +18,12 @@
39769 #include <asm/head.h>
39770 #include <asm/timer.h>
39771
39772 -static struct cpufreq_driver *cpufreq_us3_driver;
39773 -
39774 struct us3_freq_percpu_info {
39775 struct cpufreq_frequency_table table[4];
39776 };
39777
39778 /* Indexed by cpu number. */
39779 -static struct us3_freq_percpu_info *us3_freq_table;
39780 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39781
39782 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39783 * in the Safari config register.
39784 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39785
39786 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39787 {
39788 - if (cpufreq_us3_driver)
39789 - us3_freq_target(policy, 0);
39790 + us3_freq_target(policy, 0);
39791
39792 return 0;
39793 }
39794
39795 +static int __init us3_freq_init(void);
39796 +static void __exit us3_freq_exit(void);
39797 +
39798 +static struct cpufreq_driver cpufreq_us3_driver = {
39799 + .init = us3_freq_cpu_init,
39800 + .verify = cpufreq_generic_frequency_table_verify,
39801 + .target_index = us3_freq_target,
39802 + .get = us3_freq_get,
39803 + .exit = us3_freq_cpu_exit,
39804 + .name = "UltraSPARC-III",
39805 +
39806 +};
39807 +
39808 static int __init us3_freq_init(void)
39809 {
39810 unsigned long manuf, impl, ver;
39811 - int ret;
39812
39813 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39814 return -ENODEV;
39815 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39816 (impl == CHEETAH_IMPL ||
39817 impl == CHEETAH_PLUS_IMPL ||
39818 impl == JAGUAR_IMPL ||
39819 - impl == PANTHER_IMPL)) {
39820 - struct cpufreq_driver *driver;
39821 -
39822 - ret = -ENOMEM;
39823 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39824 - if (!driver)
39825 - goto err_out;
39826 -
39827 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39828 - GFP_KERNEL);
39829 - if (!us3_freq_table)
39830 - goto err_out;
39831 -
39832 - driver->init = us3_freq_cpu_init;
39833 - driver->verify = cpufreq_generic_frequency_table_verify;
39834 - driver->target_index = us3_freq_target;
39835 - driver->get = us3_freq_get;
39836 - driver->exit = us3_freq_cpu_exit;
39837 - strcpy(driver->name, "UltraSPARC-III");
39838 -
39839 - cpufreq_us3_driver = driver;
39840 - ret = cpufreq_register_driver(driver);
39841 - if (ret)
39842 - goto err_out;
39843 -
39844 - return 0;
39845 -
39846 -err_out:
39847 - if (driver) {
39848 - kfree(driver);
39849 - cpufreq_us3_driver = NULL;
39850 - }
39851 - kfree(us3_freq_table);
39852 - us3_freq_table = NULL;
39853 - return ret;
39854 - }
39855 + impl == PANTHER_IMPL))
39856 + return cpufreq_register_driver(&cpufreq_us3_driver);
39857
39858 return -ENODEV;
39859 }
39860
39861 static void __exit us3_freq_exit(void)
39862 {
39863 - if (cpufreq_us3_driver) {
39864 - cpufreq_unregister_driver(cpufreq_us3_driver);
39865 - kfree(cpufreq_us3_driver);
39866 - cpufreq_us3_driver = NULL;
39867 - kfree(us3_freq_table);
39868 - us3_freq_table = NULL;
39869 - }
39870 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39871 }
39872
39873 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39874 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39875 index 7d4a315..21bb886 100644
39876 --- a/drivers/cpufreq/speedstep-centrino.c
39877 +++ b/drivers/cpufreq/speedstep-centrino.c
39878 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39879 !cpu_has(cpu, X86_FEATURE_EST))
39880 return -ENODEV;
39881
39882 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39883 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39884 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39885 + pax_open_kernel();
39886 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39887 + pax_close_kernel();
39888 + }
39889
39890 if (policy->cpu != 0)
39891 return -ENODEV;
39892 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39893 index 2697e87..c32476c 100644
39894 --- a/drivers/cpuidle/driver.c
39895 +++ b/drivers/cpuidle/driver.c
39896 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
39897
39898 static void poll_idle_init(struct cpuidle_driver *drv)
39899 {
39900 - struct cpuidle_state *state = &drv->states[0];
39901 + cpuidle_state_no_const *state = &drv->states[0];
39902
39903 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39904 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39905 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39906 index fb9f511..213e6cc 100644
39907 --- a/drivers/cpuidle/governor.c
39908 +++ b/drivers/cpuidle/governor.c
39909 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39910 mutex_lock(&cpuidle_lock);
39911 if (__cpuidle_find_governor(gov->name) == NULL) {
39912 ret = 0;
39913 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39914 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39915 if (!cpuidle_curr_governor ||
39916 cpuidle_curr_governor->rating < gov->rating)
39917 cpuidle_switch_governor(gov);
39918 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39919 index 832a2c3..1794080 100644
39920 --- a/drivers/cpuidle/sysfs.c
39921 +++ b/drivers/cpuidle/sysfs.c
39922 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39923 NULL
39924 };
39925
39926 -static struct attribute_group cpuidle_attr_group = {
39927 +static attribute_group_no_const cpuidle_attr_group = {
39928 .attrs = cpuidle_default_attrs,
39929 .name = "cpuidle",
39930 };
39931 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39932 index 8d2a772..33826c9 100644
39933 --- a/drivers/crypto/hifn_795x.c
39934 +++ b/drivers/crypto/hifn_795x.c
39935 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39936 MODULE_PARM_DESC(hifn_pll_ref,
39937 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39938
39939 -static atomic_t hifn_dev_number;
39940 +static atomic_unchecked_t hifn_dev_number;
39941
39942 #define ACRYPTO_OP_DECRYPT 0
39943 #define ACRYPTO_OP_ENCRYPT 1
39944 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
39945 goto err_out_disable_pci_device;
39946
39947 snprintf(name, sizeof(name), "hifn%d",
39948 - atomic_inc_return(&hifn_dev_number)-1);
39949 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
39950
39951 err = pci_request_regions(pdev, name);
39952 if (err)
39953 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
39954 index 30b538d8..1610d75 100644
39955 --- a/drivers/devfreq/devfreq.c
39956 +++ b/drivers/devfreq/devfreq.c
39957 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
39958 goto err_out;
39959 }
39960
39961 - list_add(&governor->node, &devfreq_governor_list);
39962 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
39963
39964 list_for_each_entry(devfreq, &devfreq_list, node) {
39965 int ret = 0;
39966 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
39967 }
39968 }
39969
39970 - list_del(&governor->node);
39971 + pax_list_del((struct list_head *)&governor->node);
39972 err_out:
39973 mutex_unlock(&devfreq_list_lock);
39974
39975 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
39976 index 8ee383d..736b5de 100644
39977 --- a/drivers/dma/sh/shdma-base.c
39978 +++ b/drivers/dma/sh/shdma-base.c
39979 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
39980 schan->slave_id = -EINVAL;
39981 }
39982
39983 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
39984 - sdev->desc_size, GFP_KERNEL);
39985 + schan->desc = kcalloc(sdev->desc_size,
39986 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
39987 if (!schan->desc) {
39988 ret = -ENOMEM;
39989 goto edescalloc;
39990 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
39991 index 9f1d4c7..fceff78 100644
39992 --- a/drivers/dma/sh/shdmac.c
39993 +++ b/drivers/dma/sh/shdmac.c
39994 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
39995 return ret;
39996 }
39997
39998 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
39999 +static struct notifier_block sh_dmae_nmi_notifier = {
40000 .notifier_call = sh_dmae_nmi_handler,
40001
40002 /* Run before NMI debug handler and KGDB */
40003 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40004 index 592af5f..bb1d583 100644
40005 --- a/drivers/edac/edac_device.c
40006 +++ b/drivers/edac/edac_device.c
40007 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40008 */
40009 int edac_device_alloc_index(void)
40010 {
40011 - static atomic_t device_indexes = ATOMIC_INIT(0);
40012 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40013
40014 - return atomic_inc_return(&device_indexes) - 1;
40015 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40016 }
40017 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40018
40019 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40020 index c84eecb..4d7381d 100644
40021 --- a/drivers/edac/edac_mc_sysfs.c
40022 +++ b/drivers/edac/edac_mc_sysfs.c
40023 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40024 struct dev_ch_attribute {
40025 struct device_attribute attr;
40026 int channel;
40027 -};
40028 +} __do_const;
40029
40030 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40031 static struct dev_ch_attribute dev_attr_legacy_##_name = \
40032 @@ -1009,15 +1009,17 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
40033 }
40034
40035 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
40036 + pax_open_kernel();
40037 if (mci->get_sdram_scrub_rate) {
40038 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40039 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40040 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40041 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40042 }
40043
40044 if (mci->set_sdram_scrub_rate) {
40045 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40046 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40047 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40048 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40049 }
40050 + pax_close_kernel();
40051
40052 err = device_create_file(&mci->dev, &dev_attr_sdram_scrub_rate);
40053 if (err) {
40054 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40055 index 2cf44b4d..6dd2dc7 100644
40056 --- a/drivers/edac/edac_pci.c
40057 +++ b/drivers/edac/edac_pci.c
40058 @@ -29,7 +29,7 @@
40059
40060 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40061 static LIST_HEAD(edac_pci_list);
40062 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40063 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40064
40065 /*
40066 * edac_pci_alloc_ctl_info
40067 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40068 */
40069 int edac_pci_alloc_index(void)
40070 {
40071 - return atomic_inc_return(&pci_indexes) - 1;
40072 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40073 }
40074 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40075
40076 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40077 index 24d877f..4e30133 100644
40078 --- a/drivers/edac/edac_pci_sysfs.c
40079 +++ b/drivers/edac/edac_pci_sysfs.c
40080 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40081 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40082 static int edac_pci_poll_msec = 1000; /* one second workq period */
40083
40084 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40085 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40086 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40087 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40088
40089 static struct kobject *edac_pci_top_main_kobj;
40090 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40091 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40092 void *value;
40093 ssize_t(*show) (void *, char *);
40094 ssize_t(*store) (void *, const char *, size_t);
40095 -};
40096 +} __do_const;
40097
40098 /* Set of show/store abstract level functions for PCI Parity object */
40099 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40100 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40101 edac_printk(KERN_CRIT, EDAC_PCI,
40102 "Signaled System Error on %s\n",
40103 pci_name(dev));
40104 - atomic_inc(&pci_nonparity_count);
40105 + atomic_inc_unchecked(&pci_nonparity_count);
40106 }
40107
40108 if (status & (PCI_STATUS_PARITY)) {
40109 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40110 "Master Data Parity Error on %s\n",
40111 pci_name(dev));
40112
40113 - atomic_inc(&pci_parity_count);
40114 + atomic_inc_unchecked(&pci_parity_count);
40115 }
40116
40117 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40118 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40119 "Detected Parity Error on %s\n",
40120 pci_name(dev));
40121
40122 - atomic_inc(&pci_parity_count);
40123 + atomic_inc_unchecked(&pci_parity_count);
40124 }
40125 }
40126
40127 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40128 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40129 "Signaled System Error on %s\n",
40130 pci_name(dev));
40131 - atomic_inc(&pci_nonparity_count);
40132 + atomic_inc_unchecked(&pci_nonparity_count);
40133 }
40134
40135 if (status & (PCI_STATUS_PARITY)) {
40136 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40137 "Master Data Parity Error on "
40138 "%s\n", pci_name(dev));
40139
40140 - atomic_inc(&pci_parity_count);
40141 + atomic_inc_unchecked(&pci_parity_count);
40142 }
40143
40144 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40145 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40146 "Detected Parity Error on %s\n",
40147 pci_name(dev));
40148
40149 - atomic_inc(&pci_parity_count);
40150 + atomic_inc_unchecked(&pci_parity_count);
40151 }
40152 }
40153 }
40154 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40155 if (!check_pci_errors)
40156 return;
40157
40158 - before_count = atomic_read(&pci_parity_count);
40159 + before_count = atomic_read_unchecked(&pci_parity_count);
40160
40161 /* scan all PCI devices looking for a Parity Error on devices and
40162 * bridges.
40163 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40164 /* Only if operator has selected panic on PCI Error */
40165 if (edac_pci_get_panic_on_pe()) {
40166 /* If the count is different 'after' from 'before' */
40167 - if (before_count != atomic_read(&pci_parity_count))
40168 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40169 panic("EDAC: PCI Parity Error");
40170 }
40171 }
40172 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40173 index c2359a1..8bd119d 100644
40174 --- a/drivers/edac/mce_amd.h
40175 +++ b/drivers/edac/mce_amd.h
40176 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40177 bool (*mc0_mce)(u16, u8);
40178 bool (*mc1_mce)(u16, u8);
40179 bool (*mc2_mce)(u16, u8);
40180 -};
40181 +} __no_const;
40182
40183 void amd_report_gart_errors(bool);
40184 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40185 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40186 index 57ea7f4..af06b76 100644
40187 --- a/drivers/firewire/core-card.c
40188 +++ b/drivers/firewire/core-card.c
40189 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40190 const struct fw_card_driver *driver,
40191 struct device *device)
40192 {
40193 - static atomic_t index = ATOMIC_INIT(-1);
40194 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40195
40196 - card->index = atomic_inc_return(&index);
40197 + card->index = atomic_inc_return_unchecked(&index);
40198 card->driver = driver;
40199 card->device = device;
40200 card->current_tlabel = 0;
40201 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40202
40203 void fw_core_remove_card(struct fw_card *card)
40204 {
40205 - struct fw_card_driver dummy_driver = dummy_driver_template;
40206 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40207
40208 card->driver->update_phy_reg(card, 4,
40209 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40210 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40211 index f9e3aee..269dbdb 100644
40212 --- a/drivers/firewire/core-device.c
40213 +++ b/drivers/firewire/core-device.c
40214 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40215 struct config_rom_attribute {
40216 struct device_attribute attr;
40217 u32 key;
40218 -};
40219 +} __do_const;
40220
40221 static ssize_t show_immediate(struct device *dev,
40222 struct device_attribute *dattr, char *buf)
40223 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40224 index d6a09b9..18e90dd 100644
40225 --- a/drivers/firewire/core-transaction.c
40226 +++ b/drivers/firewire/core-transaction.c
40227 @@ -38,6 +38,7 @@
40228 #include <linux/timer.h>
40229 #include <linux/types.h>
40230 #include <linux/workqueue.h>
40231 +#include <linux/sched.h>
40232
40233 #include <asm/byteorder.h>
40234
40235 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40236 index e1480ff6..1a429bd 100644
40237 --- a/drivers/firewire/core.h
40238 +++ b/drivers/firewire/core.h
40239 @@ -111,6 +111,7 @@ struct fw_card_driver {
40240
40241 int (*stop_iso)(struct fw_iso_context *ctx);
40242 };
40243 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40244
40245 void fw_card_initialize(struct fw_card *card,
40246 const struct fw_card_driver *driver, struct device *device);
40247 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40248 index f51d376..b118e40 100644
40249 --- a/drivers/firewire/ohci.c
40250 +++ b/drivers/firewire/ohci.c
40251 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40252 be32_to_cpu(ohci->next_header));
40253 }
40254
40255 +#ifndef CONFIG_GRKERNSEC
40256 if (param_remote_dma) {
40257 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40258 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40259 }
40260 +#endif
40261
40262 spin_unlock_irq(&ohci->lock);
40263
40264 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40265 unsigned long flags;
40266 int n, ret = 0;
40267
40268 +#ifndef CONFIG_GRKERNSEC
40269 if (param_remote_dma)
40270 return 0;
40271 +#endif
40272
40273 /*
40274 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40275 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40276 index 94a58a0..f5eba42 100644
40277 --- a/drivers/firmware/dmi-id.c
40278 +++ b/drivers/firmware/dmi-id.c
40279 @@ -16,7 +16,7 @@
40280 struct dmi_device_attribute{
40281 struct device_attribute dev_attr;
40282 int field;
40283 -};
40284 +} __do_const;
40285 #define to_dmi_dev_attr(_dev_attr) \
40286 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40287
40288 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
40289 index 2eebd28b..4261350 100644
40290 --- a/drivers/firmware/dmi_scan.c
40291 +++ b/drivers/firmware/dmi_scan.c
40292 @@ -893,7 +893,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
40293 if (buf == NULL)
40294 return -1;
40295
40296 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
40297 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
40298
40299 dmi_unmap(buf);
40300 return 0;
40301 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40302 index 4fd9961..52d60ce 100644
40303 --- a/drivers/firmware/efi/cper.c
40304 +++ b/drivers/firmware/efi/cper.c
40305 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40306 */
40307 u64 cper_next_record_id(void)
40308 {
40309 - static atomic64_t seq;
40310 + static atomic64_unchecked_t seq;
40311
40312 - if (!atomic64_read(&seq))
40313 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40314 + if (!atomic64_read_unchecked(&seq))
40315 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40316
40317 - return atomic64_inc_return(&seq);
40318 + return atomic64_inc_return_unchecked(&seq);
40319 }
40320 EXPORT_SYMBOL_GPL(cper_next_record_id);
40321
40322 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40323 index 3061bb8..92b5fcc 100644
40324 --- a/drivers/firmware/efi/efi.c
40325 +++ b/drivers/firmware/efi/efi.c
40326 @@ -160,14 +160,16 @@ static struct attribute_group efi_subsys_attr_group = {
40327 };
40328
40329 static struct efivars generic_efivars;
40330 -static struct efivar_operations generic_ops;
40331 +static efivar_operations_no_const generic_ops __read_only;
40332
40333 static int generic_ops_register(void)
40334 {
40335 - generic_ops.get_variable = efi.get_variable;
40336 - generic_ops.set_variable = efi.set_variable;
40337 - generic_ops.get_next_variable = efi.get_next_variable;
40338 - generic_ops.query_variable_store = efi_query_variable_store;
40339 + pax_open_kernel();
40340 + *(void **)&generic_ops.get_variable = efi.get_variable;
40341 + *(void **)&generic_ops.set_variable = efi.set_variable;
40342 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40343 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40344 + pax_close_kernel();
40345
40346 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40347 }
40348 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40349 index 7b2e049..a253334 100644
40350 --- a/drivers/firmware/efi/efivars.c
40351 +++ b/drivers/firmware/efi/efivars.c
40352 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40353 static int
40354 create_efivars_bin_attributes(void)
40355 {
40356 - struct bin_attribute *attr;
40357 + bin_attribute_no_const *attr;
40358 int error;
40359
40360 /* new_var */
40361 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40362 index 87b8e3b..c4afb35 100644
40363 --- a/drivers/firmware/efi/runtime-map.c
40364 +++ b/drivers/firmware/efi/runtime-map.c
40365 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40366 kfree(entry);
40367 }
40368
40369 -static struct kobj_type __refdata map_ktype = {
40370 +static const struct kobj_type __refconst map_ktype = {
40371 .sysfs_ops = &map_attr_ops,
40372 .default_attrs = def_attrs,
40373 .release = map_release,
40374 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40375 index f1ab05e..ab51228 100644
40376 --- a/drivers/firmware/google/gsmi.c
40377 +++ b/drivers/firmware/google/gsmi.c
40378 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40379 return local_hash_64(input, 32);
40380 }
40381
40382 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40383 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40384 {
40385 .ident = "Google Board",
40386 .matches = {
40387 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40388 index 2f569aa..26e4f39 100644
40389 --- a/drivers/firmware/google/memconsole.c
40390 +++ b/drivers/firmware/google/memconsole.c
40391 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40392 return false;
40393 }
40394
40395 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40396 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40397 {
40398 .ident = "Google Board",
40399 .matches = {
40400 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40401 if (!found_memconsole())
40402 return -ENODEV;
40403
40404 - memconsole_bin_attr.size = memconsole_length;
40405 + pax_open_kernel();
40406 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40407 + pax_close_kernel();
40408 +
40409 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40410 }
40411
40412 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40413 index cc016c61..d35279e 100644
40414 --- a/drivers/firmware/memmap.c
40415 +++ b/drivers/firmware/memmap.c
40416 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40417 kfree(entry);
40418 }
40419
40420 -static struct kobj_type __refdata memmap_ktype = {
40421 +static const struct kobj_type __refconst memmap_ktype = {
40422 .release = release_firmware_map_entry,
40423 .sysfs_ops = &memmap_attr_ops,
40424 .default_attrs = def_attrs,
40425 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40426 index 3cfcfc6..09d6f117 100644
40427 --- a/drivers/gpio/gpio-em.c
40428 +++ b/drivers/gpio/gpio-em.c
40429 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40430 struct em_gio_priv *p;
40431 struct resource *io[2], *irq[2];
40432 struct gpio_chip *gpio_chip;
40433 - struct irq_chip *irq_chip;
40434 + irq_chip_no_const *irq_chip;
40435 const char *name = dev_name(&pdev->dev);
40436 int ret;
40437
40438 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40439 index 7818cd1..1be40e5 100644
40440 --- a/drivers/gpio/gpio-ich.c
40441 +++ b/drivers/gpio/gpio-ich.c
40442 @@ -94,7 +94,7 @@ struct ichx_desc {
40443 * this option allows driver caching written output values
40444 */
40445 bool use_outlvl_cache;
40446 -};
40447 +} __do_const;
40448
40449 static struct {
40450 spinlock_t lock;
40451 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40452 index f476ae2..05e1bdd 100644
40453 --- a/drivers/gpio/gpio-omap.c
40454 +++ b/drivers/gpio/gpio-omap.c
40455 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40456 const struct omap_gpio_platform_data *pdata;
40457 struct resource *res;
40458 struct gpio_bank *bank;
40459 - struct irq_chip *irqc;
40460 + irq_chip_no_const *irqc;
40461 int ret;
40462
40463 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40464 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40465 index c49522e..9a7ee54 100644
40466 --- a/drivers/gpio/gpio-rcar.c
40467 +++ b/drivers/gpio/gpio-rcar.c
40468 @@ -348,7 +348,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40469 struct gpio_rcar_priv *p;
40470 struct resource *io, *irq;
40471 struct gpio_chip *gpio_chip;
40472 - struct irq_chip *irq_chip;
40473 + irq_chip_no_const *irq_chip;
40474 struct device *dev = &pdev->dev;
40475 const char *name = dev_name(dev);
40476 int ret;
40477 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40478 index c1caa45..f0f97d2 100644
40479 --- a/drivers/gpio/gpio-vr41xx.c
40480 +++ b/drivers/gpio/gpio-vr41xx.c
40481 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40482 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40483 maskl, pendl, maskh, pendh);
40484
40485 - atomic_inc(&irq_err_count);
40486 + atomic_inc_unchecked(&irq_err_count);
40487
40488 return -EINVAL;
40489 }
40490 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40491 index 1ca9295..9f3d481 100644
40492 --- a/drivers/gpio/gpiolib.c
40493 +++ b/drivers/gpio/gpiolib.c
40494 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40495 }
40496
40497 if (gpiochip->irqchip) {
40498 - gpiochip->irqchip->irq_request_resources = NULL;
40499 - gpiochip->irqchip->irq_release_resources = NULL;
40500 + pax_open_kernel();
40501 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40502 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40503 + pax_close_kernel();
40504 gpiochip->irqchip = NULL;
40505 }
40506 }
40507 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40508 gpiochip->irqchip = NULL;
40509 return -EINVAL;
40510 }
40511 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40512 - irqchip->irq_release_resources = gpiochip_irq_relres;
40513 +
40514 + pax_open_kernel();
40515 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40516 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40517 + pax_close_kernel();
40518
40519 /*
40520 * Prepare the mapping since the irqchip shall be orthogonal to
40521 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40522 index 488f51d..301d462 100644
40523 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40524 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40525 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40526 enum cache_policy alternate_policy,
40527 void __user *alternate_aperture_base,
40528 uint64_t alternate_aperture_size);
40529 -};
40530 +} __no_const;
40531
40532 /**
40533 * struct device_queue_manager
40534 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40535 index 5940531..a75b0e5 100644
40536 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40537 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40538 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40539
40540 void (*submit_packet)(struct kernel_queue *kq);
40541 void (*rollback_packet)(struct kernel_queue *kq);
40542 -};
40543 +} __no_const;
40544
40545 struct kernel_queue {
40546 struct kernel_queue_ops ops;
40547 diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
40548 index 9b23525..65f4110 100644
40549 --- a/drivers/gpu/drm/drm_context.c
40550 +++ b/drivers/gpu/drm/drm_context.c
40551 @@ -53,6 +53,9 @@ struct drm_ctx_list {
40552 */
40553 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
40554 {
40555 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40556 + return;
40557 +
40558 mutex_lock(&dev->struct_mutex);
40559 idr_remove(&dev->ctx_idr, ctx_handle);
40560 mutex_unlock(&dev->struct_mutex);
40561 @@ -87,6 +90,9 @@ static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
40562 */
40563 int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40564 {
40565 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40566 + return -EINVAL;
40567 +
40568 idr_init(&dev->ctx_idr);
40569 return 0;
40570 }
40571 @@ -101,6 +107,9 @@ int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40572 */
40573 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
40574 {
40575 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40576 + return;
40577 +
40578 mutex_lock(&dev->struct_mutex);
40579 idr_destroy(&dev->ctx_idr);
40580 mutex_unlock(&dev->struct_mutex);
40581 @@ -119,11 +128,14 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
40582 {
40583 struct drm_ctx_list *pos, *tmp;
40584
40585 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40586 + return;
40587 +
40588 mutex_lock(&dev->ctxlist_mutex);
40589
40590 list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
40591 if (pos->tag == file &&
40592 - pos->handle != DRM_KERNEL_CONTEXT) {
40593 + _DRM_LOCKING_CONTEXT(pos->handle) != DRM_KERNEL_CONTEXT) {
40594 if (dev->driver->context_dtor)
40595 dev->driver->context_dtor(dev, pos->handle);
40596
40597 @@ -161,6 +173,9 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
40598 struct drm_local_map *map;
40599 struct drm_map_list *_entry;
40600
40601 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40602 + return -EINVAL;
40603 +
40604 mutex_lock(&dev->struct_mutex);
40605
40606 map = idr_find(&dev->ctx_idr, request->ctx_id);
40607 @@ -205,6 +220,9 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
40608 struct drm_local_map *map = NULL;
40609 struct drm_map_list *r_list = NULL;
40610
40611 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40612 + return -EINVAL;
40613 +
40614 mutex_lock(&dev->struct_mutex);
40615 list_for_each_entry(r_list, &dev->maplist, head) {
40616 if (r_list->map
40617 @@ -277,7 +295,13 @@ static int drm_context_switch_complete(struct drm_device *dev,
40618 {
40619 dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
40620
40621 - if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40622 + if (file_priv->master->lock.hw_lock == NULL) {
40623 + DRM_ERROR(
40624 + "Device has been unregistered. Hard exit. Process %d\n",
40625 + task_pid_nr(current));
40626 + send_sig(SIGTERM, current, 0);
40627 + return -EPERM;
40628 + } else if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40629 DRM_ERROR("Lock isn't held after context switch\n");
40630 }
40631
40632 @@ -305,6 +329,9 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
40633 struct drm_ctx ctx;
40634 int i;
40635
40636 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40637 + return -EINVAL;
40638 +
40639 if (res->count >= DRM_RESERVED_CONTEXTS) {
40640 memset(&ctx, 0, sizeof(ctx));
40641 for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
40642 @@ -335,8 +362,11 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
40643 struct drm_ctx_list *ctx_entry;
40644 struct drm_ctx *ctx = data;
40645
40646 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40647 + return -EINVAL;
40648 +
40649 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40650 - if (ctx->handle == DRM_KERNEL_CONTEXT) {
40651 + if (_DRM_LOCKING_CONTEXT(ctx->handle) == DRM_KERNEL_CONTEXT) {
40652 /* Skip kernel's context and get a new one. */
40653 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40654 }
40655 @@ -378,6 +408,9 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
40656 {
40657 struct drm_ctx *ctx = data;
40658
40659 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40660 + return -EINVAL;
40661 +
40662 /* This is 0, because we don't handle any context flags */
40663 ctx->flags = 0;
40664
40665 @@ -400,6 +433,9 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
40666 {
40667 struct drm_ctx *ctx = data;
40668
40669 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40670 + return -EINVAL;
40671 +
40672 DRM_DEBUG("%d\n", ctx->handle);
40673 return drm_context_switch(dev, dev->last_context, ctx->handle);
40674 }
40675 @@ -420,6 +456,9 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
40676 {
40677 struct drm_ctx *ctx = data;
40678
40679 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40680 + return -EINVAL;
40681 +
40682 DRM_DEBUG("%d\n", ctx->handle);
40683 drm_context_switch_complete(dev, file_priv, ctx->handle);
40684
40685 @@ -442,8 +481,11 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
40686 {
40687 struct drm_ctx *ctx = data;
40688
40689 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40690 + return -EINVAL;
40691 +
40692 DRM_DEBUG("%d\n", ctx->handle);
40693 - if (ctx->handle != DRM_KERNEL_CONTEXT) {
40694 + if (_DRM_LOCKING_CONTEXT(ctx->handle) != DRM_KERNEL_CONTEXT) {
40695 if (dev->driver->context_dtor)
40696 dev->driver->context_dtor(dev, ctx->handle);
40697 drm_legacy_ctxbitmap_free(dev, ctx->handle);
40698 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40699 index b6f076b..2918de2 100644
40700 --- a/drivers/gpu/drm/drm_crtc.c
40701 +++ b/drivers/gpu/drm/drm_crtc.c
40702 @@ -4118,7 +4118,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40703 goto done;
40704 }
40705
40706 - if (copy_to_user(&enum_ptr[copied].name,
40707 + if (copy_to_user(enum_ptr[copied].name,
40708 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40709 ret = -EFAULT;
40710 goto done;
40711 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40712 index d512134..a80a8e4 100644
40713 --- a/drivers/gpu/drm/drm_drv.c
40714 +++ b/drivers/gpu/drm/drm_drv.c
40715 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
40716
40717 drm_device_set_unplugged(dev);
40718
40719 - if (dev->open_count == 0) {
40720 + if (local_read(&dev->open_count) == 0) {
40721 drm_put_dev(dev);
40722 }
40723 mutex_unlock(&drm_global_mutex);
40724 @@ -596,10 +596,13 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
40725 if (drm_ht_create(&dev->map_hash, 12))
40726 goto err_minors;
40727
40728 - ret = drm_legacy_ctxbitmap_init(dev);
40729 - if (ret) {
40730 - DRM_ERROR("Cannot allocate memory for context bitmap.\n");
40731 - goto err_ht;
40732 + if (drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT)) {
40733 + ret = drm_legacy_ctxbitmap_init(dev);
40734 + if (ret) {
40735 + DRM_ERROR(
40736 + "Cannot allocate memory for context bitmap.\n");
40737 + goto err_ht;
40738 + }
40739 }
40740
40741 if (drm_core_check_feature(dev, DRIVER_GEM)) {
40742 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40743 index 076dd60..e4a4ba7 100644
40744 --- a/drivers/gpu/drm/drm_fops.c
40745 +++ b/drivers/gpu/drm/drm_fops.c
40746 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40747 return PTR_ERR(minor);
40748
40749 dev = minor->dev;
40750 - if (!dev->open_count++)
40751 + if (local_inc_return(&dev->open_count) == 1)
40752 need_setup = 1;
40753
40754 /* share address_space across all char-devs of a single device */
40755 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40756 return 0;
40757
40758 err_undo:
40759 - dev->open_count--;
40760 + local_dec(&dev->open_count);
40761 drm_minor_release(minor);
40762 return retcode;
40763 }
40764 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40765
40766 mutex_lock(&drm_global_mutex);
40767
40768 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40769 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40770
40771 mutex_lock(&dev->struct_mutex);
40772 list_del(&file_priv->lhead);
40773 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40774 * Begin inline drm_release
40775 */
40776
40777 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40778 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40779 task_pid_nr(current),
40780 (long)old_encode_dev(file_priv->minor->kdev->devt),
40781 - dev->open_count);
40782 + local_read(&dev->open_count));
40783
40784 /* Release any auth tokens that might point to this file_priv,
40785 (do that under the drm_global_mutex) */
40786 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40787 * End inline drm_release
40788 */
40789
40790 - if (!--dev->open_count) {
40791 + if (local_dec_and_test(&dev->open_count)) {
40792 retcode = drm_lastclose(dev);
40793 if (drm_device_is_unplugged(dev))
40794 drm_put_dev(dev);
40795 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40796 index 3d2e91c..d31c4c9 100644
40797 --- a/drivers/gpu/drm/drm_global.c
40798 +++ b/drivers/gpu/drm/drm_global.c
40799 @@ -36,7 +36,7 @@
40800 struct drm_global_item {
40801 struct mutex mutex;
40802 void *object;
40803 - int refcount;
40804 + atomic_t refcount;
40805 };
40806
40807 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40808 @@ -49,7 +49,7 @@ void drm_global_init(void)
40809 struct drm_global_item *item = &glob[i];
40810 mutex_init(&item->mutex);
40811 item->object = NULL;
40812 - item->refcount = 0;
40813 + atomic_set(&item->refcount, 0);
40814 }
40815 }
40816
40817 @@ -59,7 +59,7 @@ void drm_global_release(void)
40818 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40819 struct drm_global_item *item = &glob[i];
40820 BUG_ON(item->object != NULL);
40821 - BUG_ON(item->refcount != 0);
40822 + BUG_ON(atomic_read(&item->refcount) != 0);
40823 }
40824 }
40825
40826 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40827 struct drm_global_item *item = &glob[ref->global_type];
40828
40829 mutex_lock(&item->mutex);
40830 - if (item->refcount == 0) {
40831 + if (atomic_read(&item->refcount) == 0) {
40832 item->object = kzalloc(ref->size, GFP_KERNEL);
40833 if (unlikely(item->object == NULL)) {
40834 ret = -ENOMEM;
40835 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40836 goto out_err;
40837
40838 }
40839 - ++item->refcount;
40840 + atomic_inc(&item->refcount);
40841 ref->object = item->object;
40842 mutex_unlock(&item->mutex);
40843 return 0;
40844 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40845 struct drm_global_item *item = &glob[ref->global_type];
40846
40847 mutex_lock(&item->mutex);
40848 - BUG_ON(item->refcount == 0);
40849 + BUG_ON(atomic_read(&item->refcount) == 0);
40850 BUG_ON(ref->object != item->object);
40851 - if (--item->refcount == 0) {
40852 + if (atomic_dec_and_test(&item->refcount)) {
40853 ref->release(ref);
40854 item->object = NULL;
40855 }
40856 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40857 index f1b32f9..394f791 100644
40858 --- a/drivers/gpu/drm/drm_info.c
40859 +++ b/drivers/gpu/drm/drm_info.c
40860 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40861 struct drm_local_map *map;
40862 struct drm_map_list *r_list;
40863
40864 - /* Hardcoded from _DRM_FRAME_BUFFER,
40865 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40866 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40867 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40868 + static const char * const types[] = {
40869 + [_DRM_FRAME_BUFFER] = "FB",
40870 + [_DRM_REGISTERS] = "REG",
40871 + [_DRM_SHM] = "SHM",
40872 + [_DRM_AGP] = "AGP",
40873 + [_DRM_SCATTER_GATHER] = "SG",
40874 + [_DRM_CONSISTENT] = "PCI"};
40875 const char *type;
40876 int i;
40877
40878 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40879 map = r_list->map;
40880 if (!map)
40881 continue;
40882 - if (map->type < 0 || map->type > 5)
40883 + if (map->type >= ARRAY_SIZE(types))
40884 type = "??";
40885 else
40886 type = types[map->type];
40887 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40888 index 2f4c4343..dd12cd2 100644
40889 --- a/drivers/gpu/drm/drm_ioc32.c
40890 +++ b/drivers/gpu/drm/drm_ioc32.c
40891 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40892 request = compat_alloc_user_space(nbytes);
40893 if (!access_ok(VERIFY_WRITE, request, nbytes))
40894 return -EFAULT;
40895 - list = (struct drm_buf_desc *) (request + 1);
40896 + list = (struct drm_buf_desc __user *) (request + 1);
40897
40898 if (__put_user(count, &request->count)
40899 || __put_user(list, &request->list))
40900 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40901 request = compat_alloc_user_space(nbytes);
40902 if (!access_ok(VERIFY_WRITE, request, nbytes))
40903 return -EFAULT;
40904 - list = (struct drm_buf_pub *) (request + 1);
40905 + list = (struct drm_buf_pub __user *) (request + 1);
40906
40907 if (__put_user(count, &request->count)
40908 || __put_user(list, &request->list))
40909 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
40910 return 0;
40911 }
40912
40913 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
40914 +drm_ioctl_compat_t drm_compat_ioctls[] = {
40915 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40916 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40917 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40918 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
40919 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40920 {
40921 unsigned int nr = DRM_IOCTL_NR(cmd);
40922 - drm_ioctl_compat_t *fn;
40923 int ret;
40924
40925 /* Assume that ioctls without an explicit compat routine will just
40926 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40927 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40928 return drm_ioctl(filp, cmd, arg);
40929
40930 - fn = drm_compat_ioctls[nr];
40931 -
40932 - if (fn != NULL)
40933 - ret = (*fn) (filp, cmd, arg);
40934 + if (drm_compat_ioctls[nr] != NULL)
40935 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40936 else
40937 ret = drm_ioctl(filp, cmd, arg);
40938
40939 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40940 index 3785d66..1c489ef 100644
40941 --- a/drivers/gpu/drm/drm_ioctl.c
40942 +++ b/drivers/gpu/drm/drm_ioctl.c
40943 @@ -655,7 +655,7 @@ long drm_ioctl(struct file *filp,
40944 struct drm_file *file_priv = filp->private_data;
40945 struct drm_device *dev;
40946 const struct drm_ioctl_desc *ioctl = NULL;
40947 - drm_ioctl_t *func;
40948 + drm_ioctl_no_const_t func;
40949 unsigned int nr = DRM_IOCTL_NR(cmd);
40950 int retcode = -EINVAL;
40951 char stack_kdata[128];
40952 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
40953 index f861361..b61d4c7 100644
40954 --- a/drivers/gpu/drm/drm_lock.c
40955 +++ b/drivers/gpu/drm/drm_lock.c
40956 @@ -61,9 +61,12 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
40957 struct drm_master *master = file_priv->master;
40958 int ret = 0;
40959
40960 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40961 + return -EINVAL;
40962 +
40963 ++file_priv->lock_count;
40964
40965 - if (lock->context == DRM_KERNEL_CONTEXT) {
40966 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
40967 DRM_ERROR("Process %d using kernel context %d\n",
40968 task_pid_nr(current), lock->context);
40969 return -EINVAL;
40970 @@ -153,12 +156,23 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
40971 struct drm_lock *lock = data;
40972 struct drm_master *master = file_priv->master;
40973
40974 - if (lock->context == DRM_KERNEL_CONTEXT) {
40975 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40976 + return -EINVAL;
40977 +
40978 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
40979 DRM_ERROR("Process %d using kernel context %d\n",
40980 task_pid_nr(current), lock->context);
40981 return -EINVAL;
40982 }
40983
40984 + if (!master->lock.hw_lock) {
40985 + DRM_ERROR(
40986 + "Device has been unregistered. Hard exit. Process %d\n",
40987 + task_pid_nr(current));
40988 + send_sig(SIGTERM, current, 0);
40989 + return -EPERM;
40990 + }
40991 +
40992 if (drm_legacy_lock_free(&master->lock, lock->context)) {
40993 /* FIXME: Should really bail out here. */
40994 }
40995 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40996 index d4813e0..6c1ab4d 100644
40997 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40998 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40999 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
41000 u32 pipeconf_reg = PIPEACONF;
41001 u32 dspcntr_reg = DSPACNTR;
41002
41003 - u32 pipeconf = dev_priv->pipeconf[pipe];
41004 - u32 dspcntr = dev_priv->dspcntr[pipe];
41005 + u32 pipeconf;
41006 + u32 dspcntr;
41007 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
41008
41009 + if (pipe == -1)
41010 + return;
41011 +
41012 + pipeconf = dev_priv->pipeconf[pipe];
41013 + dspcntr = dev_priv->dspcntr[pipe];
41014 +
41015 if (pipe) {
41016 pipeconf_reg = PIPECCONF;
41017 dspcntr_reg = DSPCCNTR;
41018 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
41019 index 93ec5dc..82acbaf 100644
41020 --- a/drivers/gpu/drm/i810/i810_drv.h
41021 +++ b/drivers/gpu/drm/i810/i810_drv.h
41022 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
41023 int page_flipping;
41024
41025 wait_queue_head_t irq_queue;
41026 - atomic_t irq_received;
41027 - atomic_t irq_emitted;
41028 + atomic_unchecked_t irq_received;
41029 + atomic_unchecked_t irq_emitted;
41030
41031 int front_offset;
41032 } drm_i810_private_t;
41033 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
41034 index 1a46787..7fb387c 100644
41035 --- a/drivers/gpu/drm/i915/i915_dma.c
41036 +++ b/drivers/gpu/drm/i915/i915_dma.c
41037 @@ -149,6 +149,9 @@ static int i915_getparam(struct drm_device *dev, void *data,
41038 case I915_PARAM_MMAP_VERSION:
41039 value = 1;
41040 break;
41041 + case I915_PARAM_HAS_LEGACY_CONTEXT:
41042 + value = drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT);
41043 + break;
41044 default:
41045 DRM_DEBUG("Unknown parameter %d\n", param->param);
41046 return -EINVAL;
41047 @@ -362,7 +365,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
41048 * locking inversion with the driver load path. And the access here is
41049 * completely racy anyway. So don't bother with locking for now.
41050 */
41051 - return dev->open_count == 0;
41052 + return local_read(&dev->open_count) == 0;
41053 }
41054
41055 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
41056 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41057 index 38a7425..5322b16 100644
41058 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41059 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41060 @@ -872,12 +872,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
41061 static int
41062 validate_exec_list(struct drm_device *dev,
41063 struct drm_i915_gem_exec_object2 *exec,
41064 - int count)
41065 + unsigned int count)
41066 {
41067 unsigned relocs_total = 0;
41068 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
41069 unsigned invalid_flags;
41070 - int i;
41071 + unsigned int i;
41072
41073 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
41074 if (USES_FULL_PPGTT(dev))
41075 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
41076 index 176de63..b50b66a 100644
41077 --- a/drivers/gpu/drm/i915/i915_ioc32.c
41078 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
41079 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
41080 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
41081 || __put_user(batchbuffer32.num_cliprects,
41082 &batchbuffer->num_cliprects)
41083 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
41084 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
41085 &batchbuffer->cliprects))
41086 return -EFAULT;
41087
41088 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
41089
41090 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
41091 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
41092 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
41093 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
41094 &cmdbuffer->buf)
41095 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
41096 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
41097 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
41098 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
41099 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
41100 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
41101 &cmdbuffer->cliprects))
41102 return -EFAULT;
41103
41104 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
41105 (unsigned long)request);
41106 }
41107
41108 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41109 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
41110 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
41111 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
41112 [DRM_I915_GETPARAM] = compat_i915_getparam,
41113 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41114 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41115 {
41116 unsigned int nr = DRM_IOCTL_NR(cmd);
41117 - drm_ioctl_compat_t *fn = NULL;
41118 int ret;
41119
41120 if (nr < DRM_COMMAND_BASE)
41121 return drm_compat_ioctl(filp, cmd, arg);
41122
41123 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
41124 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
41125 -
41126 - if (fn != NULL)
41127 - ret = (*fn) (filp, cmd, arg);
41128 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
41129 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
41130 else
41131 ret = drm_ioctl(filp, cmd, arg);
41132
41133 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
41134 index f75173c..f283e45 100644
41135 --- a/drivers/gpu/drm/i915/intel_display.c
41136 +++ b/drivers/gpu/drm/i915/intel_display.c
41137 @@ -13056,13 +13056,13 @@ struct intel_quirk {
41138 int subsystem_vendor;
41139 int subsystem_device;
41140 void (*hook)(struct drm_device *dev);
41141 -};
41142 +} __do_const;
41143
41144 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
41145 struct intel_dmi_quirk {
41146 void (*hook)(struct drm_device *dev);
41147 const struct dmi_system_id (*dmi_id_list)[];
41148 -};
41149 +} __do_const;
41150
41151 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41152 {
41153 @@ -13070,18 +13070,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41154 return 1;
41155 }
41156
41157 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41158 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
41159 {
41160 - .dmi_id_list = &(const struct dmi_system_id[]) {
41161 - {
41162 - .callback = intel_dmi_reverse_brightness,
41163 - .ident = "NCR Corporation",
41164 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41165 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
41166 - },
41167 - },
41168 - { } /* terminating entry */
41169 + .callback = intel_dmi_reverse_brightness,
41170 + .ident = "NCR Corporation",
41171 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41172 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
41173 },
41174 + },
41175 + { } /* terminating entry */
41176 +};
41177 +
41178 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41179 + {
41180 + .dmi_id_list = &intel_dmi_quirks_table,
41181 .hook = quirk_invert_brightness,
41182 },
41183 };
41184 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
41185 index a002f53..0d60514 100644
41186 --- a/drivers/gpu/drm/imx/imx-drm-core.c
41187 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
41188 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
41189 if (imxdrm->pipes >= MAX_CRTC)
41190 return -EINVAL;
41191
41192 - if (imxdrm->drm->open_count)
41193 + if (local_read(&imxdrm->drm->open_count))
41194 return -EBUSY;
41195
41196 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
41197 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
41198 index b4a20149..219ab78 100644
41199 --- a/drivers/gpu/drm/mga/mga_drv.h
41200 +++ b/drivers/gpu/drm/mga/mga_drv.h
41201 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
41202 u32 clear_cmd;
41203 u32 maccess;
41204
41205 - atomic_t vbl_received; /**< Number of vblanks received. */
41206 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
41207 wait_queue_head_t fence_queue;
41208 - atomic_t last_fence_retired;
41209 + atomic_unchecked_t last_fence_retired;
41210 u32 next_fence_to_post;
41211
41212 unsigned int fb_cpp;
41213 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
41214 index 729bfd5..14bae78 100644
41215 --- a/drivers/gpu/drm/mga/mga_ioc32.c
41216 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
41217 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
41218 return 0;
41219 }
41220
41221 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
41222 +drm_ioctl_compat_t mga_compat_ioctls[] = {
41223 [DRM_MGA_INIT] = compat_mga_init,
41224 [DRM_MGA_GETPARAM] = compat_mga_getparam,
41225 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
41226 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
41227 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41228 {
41229 unsigned int nr = DRM_IOCTL_NR(cmd);
41230 - drm_ioctl_compat_t *fn = NULL;
41231 int ret;
41232
41233 if (nr < DRM_COMMAND_BASE)
41234 return drm_compat_ioctl(filp, cmd, arg);
41235
41236 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41237 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41238 -
41239 - if (fn != NULL)
41240 - ret = (*fn) (filp, cmd, arg);
41241 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
41242 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41243 else
41244 ret = drm_ioctl(filp, cmd, arg);
41245
41246 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41247 index 1b071b8..de8601a 100644
41248 --- a/drivers/gpu/drm/mga/mga_irq.c
41249 +++ b/drivers/gpu/drm/mga/mga_irq.c
41250 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41251 if (crtc != 0)
41252 return 0;
41253
41254 - return atomic_read(&dev_priv->vbl_received);
41255 + return atomic_read_unchecked(&dev_priv->vbl_received);
41256 }
41257
41258
41259 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41260 /* VBLANK interrupt */
41261 if (status & MGA_VLINEPEN) {
41262 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41263 - atomic_inc(&dev_priv->vbl_received);
41264 + atomic_inc_unchecked(&dev_priv->vbl_received);
41265 drm_handle_vblank(dev, 0);
41266 handled = 1;
41267 }
41268 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41269 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41270 MGA_WRITE(MGA_PRIMEND, prim_end);
41271
41272 - atomic_inc(&dev_priv->last_fence_retired);
41273 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41274 wake_up(&dev_priv->fence_queue);
41275 handled = 1;
41276 }
41277 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41278 * using fences.
41279 */
41280 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41281 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41282 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41283 - *sequence) <= (1 << 23)));
41284
41285 *sequence = cur_fence;
41286 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41287 index 0190b69..60c3eaf 100644
41288 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41289 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41290 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41291 struct bit_table {
41292 const char id;
41293 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41294 -};
41295 +} __no_const;
41296
41297 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41298
41299 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
41300 index 8763deb..936b423 100644
41301 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
41302 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
41303 @@ -940,7 +940,8 @@ static struct drm_driver
41304 driver_stub = {
41305 .driver_features =
41306 DRIVER_USE_AGP |
41307 - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
41308 + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
41309 + DRIVER_KMS_LEGACY_CONTEXT,
41310
41311 .load = nouveau_drm_load,
41312 .unload = nouveau_drm_unload,
41313 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41314 index fc68f09..0511d71 100644
41315 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41316 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41317 @@ -121,7 +121,6 @@ struct nouveau_drm {
41318 struct drm_global_reference mem_global_ref;
41319 struct ttm_bo_global_ref bo_global_ref;
41320 struct ttm_bo_device bdev;
41321 - atomic_t validate_sequence;
41322 int (*move)(struct nouveau_channel *,
41323 struct ttm_buffer_object *,
41324 struct ttm_mem_reg *, struct ttm_mem_reg *);
41325 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41326 index 462679a..88e32a7 100644
41327 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41328 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41329 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41330 unsigned long arg)
41331 {
41332 unsigned int nr = DRM_IOCTL_NR(cmd);
41333 - drm_ioctl_compat_t *fn = NULL;
41334 + drm_ioctl_compat_t fn = NULL;
41335 int ret;
41336
41337 if (nr < DRM_COMMAND_BASE)
41338 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41339 index 273e501..3b6c0a2 100644
41340 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41341 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41342 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41343 }
41344
41345 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41346 - nouveau_vram_manager_init,
41347 - nouveau_vram_manager_fini,
41348 - nouveau_vram_manager_new,
41349 - nouveau_vram_manager_del,
41350 - nouveau_vram_manager_debug
41351 + .init = nouveau_vram_manager_init,
41352 + .takedown = nouveau_vram_manager_fini,
41353 + .get_node = nouveau_vram_manager_new,
41354 + .put_node = nouveau_vram_manager_del,
41355 + .debug = nouveau_vram_manager_debug
41356 };
41357
41358 static int
41359 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41360 }
41361
41362 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41363 - nouveau_gart_manager_init,
41364 - nouveau_gart_manager_fini,
41365 - nouveau_gart_manager_new,
41366 - nouveau_gart_manager_del,
41367 - nouveau_gart_manager_debug
41368 + .init = nouveau_gart_manager_init,
41369 + .takedown = nouveau_gart_manager_fini,
41370 + .get_node = nouveau_gart_manager_new,
41371 + .put_node = nouveau_gart_manager_del,
41372 + .debug = nouveau_gart_manager_debug
41373 };
41374
41375 /*XXX*/
41376 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41377 }
41378
41379 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41380 - nv04_gart_manager_init,
41381 - nv04_gart_manager_fini,
41382 - nv04_gart_manager_new,
41383 - nv04_gart_manager_del,
41384 - nv04_gart_manager_debug
41385 + .init = nv04_gart_manager_init,
41386 + .takedown = nv04_gart_manager_fini,
41387 + .get_node = nv04_gart_manager_new,
41388 + .put_node = nv04_gart_manager_del,
41389 + .debug = nv04_gart_manager_debug
41390 };
41391
41392 int
41393 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41394 index c7592ec..dd45ebc 100644
41395 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41396 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41397 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41398 * locking inversion with the driver load path. And the access here is
41399 * completely racy anyway. So don't bother with locking for now.
41400 */
41401 - return dev->open_count == 0;
41402 + return local_read(&dev->open_count) == 0;
41403 }
41404
41405 static const struct vga_switcheroo_client_ops
41406 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41407 index 9782364..89bd954 100644
41408 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41409 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41410 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41411 int ret;
41412
41413 mutex_lock(&qdev->async_io_mutex);
41414 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41415 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41416 if (qdev->last_sent_io_cmd > irq_num) {
41417 if (intr)
41418 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41419 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41420 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41421 else
41422 ret = wait_event_timeout(qdev->io_cmd_event,
41423 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41424 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41425 /* 0 is timeout, just bail the "hw" has gone away */
41426 if (ret <= 0)
41427 goto out;
41428 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41429 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41430 }
41431 outb(val, addr);
41432 qdev->last_sent_io_cmd = irq_num + 1;
41433 if (intr)
41434 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41435 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41436 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41437 else
41438 ret = wait_event_timeout(qdev->io_cmd_event,
41439 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41440 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41441 out:
41442 if (ret > 0)
41443 ret = 0;
41444 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41445 index 6911b8c..89d6867 100644
41446 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41447 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41448 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41449 struct drm_info_node *node = (struct drm_info_node *) m->private;
41450 struct qxl_device *qdev = node->minor->dev->dev_private;
41451
41452 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41453 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41454 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41455 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41456 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41457 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41458 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41459 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41460 seq_printf(m, "%d\n", qdev->irq_received_error);
41461 return 0;
41462 }
41463 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41464 index 7c6cafe..460f542 100644
41465 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41466 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41467 @@ -290,10 +290,10 @@ struct qxl_device {
41468 unsigned int last_sent_io_cmd;
41469
41470 /* interrupt handling */
41471 - atomic_t irq_received;
41472 - atomic_t irq_received_display;
41473 - atomic_t irq_received_cursor;
41474 - atomic_t irq_received_io_cmd;
41475 + atomic_unchecked_t irq_received;
41476 + atomic_unchecked_t irq_received_display;
41477 + atomic_unchecked_t irq_received_cursor;
41478 + atomic_unchecked_t irq_received_io_cmd;
41479 unsigned irq_received_error;
41480 wait_queue_head_t display_event;
41481 wait_queue_head_t cursor_event;
41482 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41483 index b110883..dd06418 100644
41484 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41485 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41486 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41487
41488 /* TODO copy slow path code from i915 */
41489 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41490 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41491 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41492
41493 {
41494 struct qxl_drawable *draw = fb_cmd;
41495 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41496 struct drm_qxl_reloc reloc;
41497
41498 if (copy_from_user(&reloc,
41499 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41500 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41501 sizeof(reloc))) {
41502 ret = -EFAULT;
41503 goto out_free_bos;
41504 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41505
41506 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41507
41508 - struct drm_qxl_command *commands =
41509 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41510 + struct drm_qxl_command __user *commands =
41511 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41512
41513 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41514 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41515 sizeof(user_cmd)))
41516 return -EFAULT;
41517
41518 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41519 index 0bf1e20..42a7310 100644
41520 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41521 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41522 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41523 if (!pending)
41524 return IRQ_NONE;
41525
41526 - atomic_inc(&qdev->irq_received);
41527 + atomic_inc_unchecked(&qdev->irq_received);
41528
41529 if (pending & QXL_INTERRUPT_DISPLAY) {
41530 - atomic_inc(&qdev->irq_received_display);
41531 + atomic_inc_unchecked(&qdev->irq_received_display);
41532 wake_up_all(&qdev->display_event);
41533 qxl_queue_garbage_collect(qdev, false);
41534 }
41535 if (pending & QXL_INTERRUPT_CURSOR) {
41536 - atomic_inc(&qdev->irq_received_cursor);
41537 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41538 wake_up_all(&qdev->cursor_event);
41539 }
41540 if (pending & QXL_INTERRUPT_IO_CMD) {
41541 - atomic_inc(&qdev->irq_received_io_cmd);
41542 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41543 wake_up_all(&qdev->io_cmd_event);
41544 }
41545 if (pending & QXL_INTERRUPT_ERROR) {
41546 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41547 init_waitqueue_head(&qdev->io_cmd_event);
41548 INIT_WORK(&qdev->client_monitors_config_work,
41549 qxl_client_monitors_config_work_func);
41550 - atomic_set(&qdev->irq_received, 0);
41551 - atomic_set(&qdev->irq_received_display, 0);
41552 - atomic_set(&qdev->irq_received_cursor, 0);
41553 - atomic_set(&qdev->irq_received_io_cmd, 0);
41554 + atomic_set_unchecked(&qdev->irq_received, 0);
41555 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41556 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41557 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41558 qdev->irq_received_error = 0;
41559 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41560 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41561 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41562 index 0cbc4c9..0e46686 100644
41563 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41564 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41565 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41566 }
41567 }
41568
41569 -static struct vm_operations_struct qxl_ttm_vm_ops;
41570 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41571 static const struct vm_operations_struct *ttm_vm_ops;
41572
41573 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41574 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41575 return r;
41576 if (unlikely(ttm_vm_ops == NULL)) {
41577 ttm_vm_ops = vma->vm_ops;
41578 + pax_open_kernel();
41579 qxl_ttm_vm_ops = *ttm_vm_ops;
41580 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41581 + pax_close_kernel();
41582 }
41583 vma->vm_ops = &qxl_ttm_vm_ops;
41584 return 0;
41585 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41586 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41587 {
41588 #if defined(CONFIG_DEBUG_FS)
41589 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41590 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41591 - unsigned i;
41592 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41593 + {
41594 + .name = "qxl_mem_mm",
41595 + .show = &qxl_mm_dump_table,
41596 + },
41597 + {
41598 + .name = "qxl_surf_mm",
41599 + .show = &qxl_mm_dump_table,
41600 + }
41601 + };
41602
41603 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41604 - if (i == 0)
41605 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41606 - else
41607 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41608 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41609 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41610 - qxl_mem_types_list[i].driver_features = 0;
41611 - if (i == 0)
41612 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41613 - else
41614 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41615 + pax_open_kernel();
41616 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41617 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41618 + pax_close_kernel();
41619
41620 - }
41621 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41622 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41623 #else
41624 return 0;
41625 #endif
41626 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41627 index 2c45ac9..5d740f8 100644
41628 --- a/drivers/gpu/drm/r128/r128_cce.c
41629 +++ b/drivers/gpu/drm/r128/r128_cce.c
41630 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41631
41632 /* GH: Simple idle check.
41633 */
41634 - atomic_set(&dev_priv->idle_count, 0);
41635 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41636
41637 /* We don't support anything other than bus-mastering ring mode,
41638 * but the ring can be in either AGP or PCI space for the ring
41639 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41640 index 723e5d6..102dbaf 100644
41641 --- a/drivers/gpu/drm/r128/r128_drv.h
41642 +++ b/drivers/gpu/drm/r128/r128_drv.h
41643 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41644 int is_pci;
41645 unsigned long cce_buffers_offset;
41646
41647 - atomic_t idle_count;
41648 + atomic_unchecked_t idle_count;
41649
41650 int page_flipping;
41651 int current_page;
41652 u32 crtc_offset;
41653 u32 crtc_offset_cntl;
41654
41655 - atomic_t vbl_received;
41656 + atomic_unchecked_t vbl_received;
41657
41658 u32 color_fmt;
41659 unsigned int front_offset;
41660 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41661 index 663f38c..ec159a1 100644
41662 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41663 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41664 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41665 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41666 }
41667
41668 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41669 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41670 [DRM_R128_INIT] = compat_r128_init,
41671 [DRM_R128_DEPTH] = compat_r128_depth,
41672 [DRM_R128_STIPPLE] = compat_r128_stipple,
41673 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41674 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41675 {
41676 unsigned int nr = DRM_IOCTL_NR(cmd);
41677 - drm_ioctl_compat_t *fn = NULL;
41678 int ret;
41679
41680 if (nr < DRM_COMMAND_BASE)
41681 return drm_compat_ioctl(filp, cmd, arg);
41682
41683 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41684 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41685 -
41686 - if (fn != NULL)
41687 - ret = (*fn) (filp, cmd, arg);
41688 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
41689 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41690 else
41691 ret = drm_ioctl(filp, cmd, arg);
41692
41693 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41694 index c2ae496..30b5993 100644
41695 --- a/drivers/gpu/drm/r128/r128_irq.c
41696 +++ b/drivers/gpu/drm/r128/r128_irq.c
41697 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41698 if (crtc != 0)
41699 return 0;
41700
41701 - return atomic_read(&dev_priv->vbl_received);
41702 + return atomic_read_unchecked(&dev_priv->vbl_received);
41703 }
41704
41705 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41706 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41707 /* VBLANK interrupt */
41708 if (status & R128_CRTC_VBLANK_INT) {
41709 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41710 - atomic_inc(&dev_priv->vbl_received);
41711 + atomic_inc_unchecked(&dev_priv->vbl_received);
41712 drm_handle_vblank(dev, 0);
41713 return IRQ_HANDLED;
41714 }
41715 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41716 index 8fd2d9f..18c9660 100644
41717 --- a/drivers/gpu/drm/r128/r128_state.c
41718 +++ b/drivers/gpu/drm/r128/r128_state.c
41719 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41720
41721 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41722 {
41723 - if (atomic_read(&dev_priv->idle_count) == 0)
41724 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41725 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41726 else
41727 - atomic_set(&dev_priv->idle_count, 0);
41728 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41729 }
41730
41731 #endif
41732 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41733 index b928c17..e5d9400 100644
41734 --- a/drivers/gpu/drm/radeon/mkregtable.c
41735 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41736 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41737 regex_t mask_rex;
41738 regmatch_t match[4];
41739 char buf[1024];
41740 - size_t end;
41741 + long end;
41742 int len;
41743 int done = 0;
41744 int r;
41745 unsigned o;
41746 struct offset *offset;
41747 char last_reg_s[10];
41748 - int last_reg;
41749 + unsigned long last_reg;
41750
41751 if (regcomp
41752 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41753 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41754 index bd7519f..e1c2cd95 100644
41755 --- a/drivers/gpu/drm/radeon/radeon_device.c
41756 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41757 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41758 * locking inversion with the driver load path. And the access here is
41759 * completely racy anyway. So don't bother with locking for now.
41760 */
41761 - return dev->open_count == 0;
41762 + return local_read(&dev->open_count) == 0;
41763 }
41764
41765 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41766 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41767 index 46bd393..6ae4719 100644
41768 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41769 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41770 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41771
41772 /* SW interrupt */
41773 wait_queue_head_t swi_queue;
41774 - atomic_t swi_emitted;
41775 + atomic_unchecked_t swi_emitted;
41776 int vblank_crtc;
41777 uint32_t irq_enable_reg;
41778 uint32_t r500_disp_irq_reg;
41779 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41780 index 0b98ea1..a3c770f 100644
41781 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41782 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41783 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41784 request = compat_alloc_user_space(sizeof(*request));
41785 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41786 || __put_user(req32.param, &request->param)
41787 - || __put_user((void __user *)(unsigned long)req32.value,
41788 + || __put_user((unsigned long)req32.value,
41789 &request->value))
41790 return -EFAULT;
41791
41792 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41793 #define compat_radeon_cp_setparam NULL
41794 #endif /* X86_64 || IA64 */
41795
41796 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41797 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41798 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41799 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41800 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41801 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41802 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41803 {
41804 unsigned int nr = DRM_IOCTL_NR(cmd);
41805 - drm_ioctl_compat_t *fn = NULL;
41806 int ret;
41807
41808 if (nr < DRM_COMMAND_BASE)
41809 return drm_compat_ioctl(filp, cmd, arg);
41810
41811 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41812 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41813 -
41814 - if (fn != NULL)
41815 - ret = (*fn) (filp, cmd, arg);
41816 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
41817 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41818 else
41819 ret = drm_ioctl(filp, cmd, arg);
41820
41821 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41822 index 244b19b..c19226d 100644
41823 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41824 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41825 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41826 unsigned int ret;
41827 RING_LOCALS;
41828
41829 - atomic_inc(&dev_priv->swi_emitted);
41830 - ret = atomic_read(&dev_priv->swi_emitted);
41831 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41832 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41833
41834 BEGIN_RING(4);
41835 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41836 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41837 drm_radeon_private_t *dev_priv =
41838 (drm_radeon_private_t *) dev->dev_private;
41839
41840 - atomic_set(&dev_priv->swi_emitted, 0);
41841 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41842 init_waitqueue_head(&dev_priv->swi_queue);
41843
41844 dev->max_vblank_count = 0x001fffff;
41845 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41846 index 15aee72..cda326e 100644
41847 --- a/drivers/gpu/drm/radeon/radeon_state.c
41848 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41849 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41850 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41851 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41852
41853 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41854 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41855 sarea_priv->nbox * sizeof(depth_boxes[0])))
41856 return -EFAULT;
41857
41858 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41859 {
41860 drm_radeon_private_t *dev_priv = dev->dev_private;
41861 drm_radeon_getparam_t *param = data;
41862 - int value;
41863 + int value = 0;
41864
41865 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41866
41867 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41868 index edafd3c..3af7c9c 100644
41869 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41870 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41871 @@ -961,7 +961,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41872 man->size = size >> PAGE_SHIFT;
41873 }
41874
41875 -static struct vm_operations_struct radeon_ttm_vm_ops;
41876 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41877 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41878
41879 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41880 @@ -1002,8 +1002,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41881 }
41882 if (unlikely(ttm_vm_ops == NULL)) {
41883 ttm_vm_ops = vma->vm_ops;
41884 + pax_open_kernel();
41885 radeon_ttm_vm_ops = *ttm_vm_ops;
41886 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41887 + pax_close_kernel();
41888 }
41889 vma->vm_ops = &radeon_ttm_vm_ops;
41890 return 0;
41891 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41892 index 1a52522..8e78043 100644
41893 --- a/drivers/gpu/drm/tegra/dc.c
41894 +++ b/drivers/gpu/drm/tegra/dc.c
41895 @@ -1585,7 +1585,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41896 }
41897
41898 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41899 - dc->debugfs_files[i].data = dc;
41900 + *(void **)&dc->debugfs_files[i].data = dc;
41901
41902 err = drm_debugfs_create_files(dc->debugfs_files,
41903 ARRAY_SIZE(debugfs_files),
41904 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41905 index ed970f6..4eeea42 100644
41906 --- a/drivers/gpu/drm/tegra/dsi.c
41907 +++ b/drivers/gpu/drm/tegra/dsi.c
41908 @@ -62,7 +62,7 @@ struct tegra_dsi {
41909 struct clk *clk_lp;
41910 struct clk *clk;
41911
41912 - struct drm_info_list *debugfs_files;
41913 + drm_info_list_no_const *debugfs_files;
41914 struct drm_minor *minor;
41915 struct dentry *debugfs;
41916
41917 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41918 index 7eaaee74..cc2bc04 100644
41919 --- a/drivers/gpu/drm/tegra/hdmi.c
41920 +++ b/drivers/gpu/drm/tegra/hdmi.c
41921 @@ -64,7 +64,7 @@ struct tegra_hdmi {
41922 bool stereo;
41923 bool dvi;
41924
41925 - struct drm_info_list *debugfs_files;
41926 + drm_info_list_no_const *debugfs_files;
41927 struct drm_minor *minor;
41928 struct dentry *debugfs;
41929 };
41930 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41931 index aa0bd054..aea6a01 100644
41932 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41933 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41934 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41935 }
41936
41937 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41938 - ttm_bo_man_init,
41939 - ttm_bo_man_takedown,
41940 - ttm_bo_man_get_node,
41941 - ttm_bo_man_put_node,
41942 - ttm_bo_man_debug
41943 + .init = ttm_bo_man_init,
41944 + .takedown = ttm_bo_man_takedown,
41945 + .get_node = ttm_bo_man_get_node,
41946 + .put_node = ttm_bo_man_put_node,
41947 + .debug = ttm_bo_man_debug
41948 };
41949 EXPORT_SYMBOL(ttm_bo_manager_func);
41950 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41951 index a1803fb..c53f6b0 100644
41952 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41953 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41954 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41955 zone->glob = glob;
41956 glob->zone_kernel = zone;
41957 ret = kobject_init_and_add(
41958 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41959 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41960 if (unlikely(ret != 0)) {
41961 kobject_put(&zone->kobj);
41962 return ret;
41963 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41964 zone->glob = glob;
41965 glob->zone_dma32 = zone;
41966 ret = kobject_init_and_add(
41967 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41968 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41969 if (unlikely(ret != 0)) {
41970 kobject_put(&zone->kobj);
41971 return ret;
41972 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41973 index 025c429..314062f 100644
41974 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41975 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41976 @@ -54,7 +54,7 @@
41977
41978 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41979 #define SMALL_ALLOCATION 16
41980 -#define FREE_ALL_PAGES (~0U)
41981 +#define FREE_ALL_PAGES (~0UL)
41982 /* times are in msecs */
41983 #define PAGE_FREE_INTERVAL 1000
41984
41985 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41986 * @free_all: If set to true will free all pages in pool
41987 * @use_static: Safe to use static buffer
41988 **/
41989 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41990 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41991 bool use_static)
41992 {
41993 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41994 unsigned long irq_flags;
41995 struct page *p;
41996 struct page **pages_to_free;
41997 - unsigned freed_pages = 0,
41998 - npages_to_free = nr_free;
41999 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42000
42001 if (NUM_PAGES_TO_ALLOC < nr_free)
42002 npages_to_free = NUM_PAGES_TO_ALLOC;
42003 @@ -371,7 +370,8 @@ restart:
42004 __list_del(&p->lru, &pool->list);
42005
42006 ttm_pool_update_free_locked(pool, freed_pages);
42007 - nr_free -= freed_pages;
42008 + if (likely(nr_free != FREE_ALL_PAGES))
42009 + nr_free -= freed_pages;
42010 }
42011
42012 spin_unlock_irqrestore(&pool->lock, irq_flags);
42013 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42014 unsigned i;
42015 unsigned pool_offset;
42016 struct ttm_page_pool *pool;
42017 - int shrink_pages = sc->nr_to_scan;
42018 + unsigned long shrink_pages = sc->nr_to_scan;
42019 unsigned long freed = 0;
42020
42021 if (!mutex_trylock(&lock))
42022 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42023 pool_offset = ++start_pool % NUM_POOLS;
42024 /* select start pool in round robin fashion */
42025 for (i = 0; i < NUM_POOLS; ++i) {
42026 - unsigned nr_free = shrink_pages;
42027 + unsigned long nr_free = shrink_pages;
42028 if (shrink_pages == 0)
42029 break;
42030 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
42031 @@ -673,7 +673,7 @@ out:
42032 }
42033
42034 /* Put all pages in pages list to correct pool to wait for reuse */
42035 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
42036 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
42037 enum ttm_caching_state cstate)
42038 {
42039 unsigned long irq_flags;
42040 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
42041 struct list_head plist;
42042 struct page *p = NULL;
42043 gfp_t gfp_flags = GFP_USER;
42044 - unsigned count;
42045 + unsigned long count;
42046 int r;
42047
42048 /* set zero flag for page allocation if required */
42049 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42050 index 01e1d27..aaa018a 100644
42051 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42052 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42053 @@ -56,7 +56,7 @@
42054
42055 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42056 #define SMALL_ALLOCATION 4
42057 -#define FREE_ALL_PAGES (~0U)
42058 +#define FREE_ALL_PAGES (~0UL)
42059 /* times are in msecs */
42060 #define IS_UNDEFINED (0)
42061 #define IS_WC (1<<1)
42062 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
42063 * @nr_free: If set to true will free all pages in pool
42064 * @use_static: Safe to use static buffer
42065 **/
42066 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42067 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
42068 bool use_static)
42069 {
42070 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42071 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42072 struct dma_page *dma_p, *tmp;
42073 struct page **pages_to_free;
42074 struct list_head d_pages;
42075 - unsigned freed_pages = 0,
42076 - npages_to_free = nr_free;
42077 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42078
42079 if (NUM_PAGES_TO_ALLOC < nr_free)
42080 npages_to_free = NUM_PAGES_TO_ALLOC;
42081 @@ -499,7 +498,8 @@ restart:
42082 /* remove range of pages from the pool */
42083 if (freed_pages) {
42084 ttm_pool_update_free_locked(pool, freed_pages);
42085 - nr_free -= freed_pages;
42086 + if (likely(nr_free != FREE_ALL_PAGES))
42087 + nr_free -= freed_pages;
42088 }
42089
42090 spin_unlock_irqrestore(&pool->lock, irq_flags);
42091 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
42092 struct dma_page *d_page, *next;
42093 enum pool_type type;
42094 bool is_cached = false;
42095 - unsigned count = 0, i, npages = 0;
42096 + unsigned long count = 0, i, npages = 0;
42097 unsigned long irq_flags;
42098
42099 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
42100 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42101 static unsigned start_pool;
42102 unsigned idx = 0;
42103 unsigned pool_offset;
42104 - unsigned shrink_pages = sc->nr_to_scan;
42105 + unsigned long shrink_pages = sc->nr_to_scan;
42106 struct device_pools *p;
42107 unsigned long freed = 0;
42108
42109 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42110 goto out;
42111 pool_offset = ++start_pool % _manager->npools;
42112 list_for_each_entry(p, &_manager->pools, pools) {
42113 - unsigned nr_free;
42114 + unsigned long nr_free;
42115
42116 if (!p->dev)
42117 continue;
42118 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42119 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
42120 freed += nr_free - shrink_pages;
42121
42122 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
42123 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
42124 p->pool->dev_name, p->pool->name, current->pid,
42125 nr_free, shrink_pages);
42126 }
42127 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
42128 index 5fc16ce..1bd84ec 100644
42129 --- a/drivers/gpu/drm/udl/udl_fb.c
42130 +++ b/drivers/gpu/drm/udl/udl_fb.c
42131 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
42132 fb_deferred_io_cleanup(info);
42133 kfree(info->fbdefio);
42134 info->fbdefio = NULL;
42135 - info->fbops->fb_mmap = udl_fb_mmap;
42136 }
42137
42138 pr_warn("released /dev/fb%d user=%d count=%d\n",
42139 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
42140 index ef8c500..01030c8 100644
42141 --- a/drivers/gpu/drm/via/via_drv.h
42142 +++ b/drivers/gpu/drm/via/via_drv.h
42143 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
42144 typedef uint32_t maskarray_t[5];
42145
42146 typedef struct drm_via_irq {
42147 - atomic_t irq_received;
42148 + atomic_unchecked_t irq_received;
42149 uint32_t pending_mask;
42150 uint32_t enable_mask;
42151 wait_queue_head_t irq_queue;
42152 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
42153 struct timeval last_vblank;
42154 int last_vblank_valid;
42155 unsigned usec_per_vblank;
42156 - atomic_t vbl_received;
42157 + atomic_unchecked_t vbl_received;
42158 drm_via_state_t hc_state;
42159 char pci_buf[VIA_PCI_BUF_SIZE];
42160 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
42161 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
42162 index 1319433..a993b0c 100644
42163 --- a/drivers/gpu/drm/via/via_irq.c
42164 +++ b/drivers/gpu/drm/via/via_irq.c
42165 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
42166 if (crtc != 0)
42167 return 0;
42168
42169 - return atomic_read(&dev_priv->vbl_received);
42170 + return atomic_read_unchecked(&dev_priv->vbl_received);
42171 }
42172
42173 irqreturn_t via_driver_irq_handler(int irq, void *arg)
42174 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42175
42176 status = VIA_READ(VIA_REG_INTERRUPT);
42177 if (status & VIA_IRQ_VBLANK_PENDING) {
42178 - atomic_inc(&dev_priv->vbl_received);
42179 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
42180 + atomic_inc_unchecked(&dev_priv->vbl_received);
42181 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
42182 do_gettimeofday(&cur_vblank);
42183 if (dev_priv->last_vblank_valid) {
42184 dev_priv->usec_per_vblank =
42185 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42186 dev_priv->last_vblank = cur_vblank;
42187 dev_priv->last_vblank_valid = 1;
42188 }
42189 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
42190 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
42191 DRM_DEBUG("US per vblank is: %u\n",
42192 dev_priv->usec_per_vblank);
42193 }
42194 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42195
42196 for (i = 0; i < dev_priv->num_irqs; ++i) {
42197 if (status & cur_irq->pending_mask) {
42198 - atomic_inc(&cur_irq->irq_received);
42199 + atomic_inc_unchecked(&cur_irq->irq_received);
42200 wake_up(&cur_irq->irq_queue);
42201 handled = 1;
42202 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
42203 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
42204 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42205 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
42206 masks[irq][4]));
42207 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
42208 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
42209 } else {
42210 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42211 (((cur_irq_sequence =
42212 - atomic_read(&cur_irq->irq_received)) -
42213 + atomic_read_unchecked(&cur_irq->irq_received)) -
42214 *sequence) <= (1 << 23)));
42215 }
42216 *sequence = cur_irq_sequence;
42217 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
42218 }
42219
42220 for (i = 0; i < dev_priv->num_irqs; ++i) {
42221 - atomic_set(&cur_irq->irq_received, 0);
42222 + atomic_set_unchecked(&cur_irq->irq_received, 0);
42223 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
42224 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
42225 init_waitqueue_head(&cur_irq->irq_queue);
42226 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
42227 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
42228 case VIA_IRQ_RELATIVE:
42229 irqwait->request.sequence +=
42230 - atomic_read(&cur_irq->irq_received);
42231 + atomic_read_unchecked(&cur_irq->irq_received);
42232 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
42233 case VIA_IRQ_ABSOLUTE:
42234 break;
42235 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42236 index d26a6da..5fa41ed 100644
42237 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42238 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42239 @@ -447,7 +447,7 @@ struct vmw_private {
42240 * Fencing and IRQs.
42241 */
42242
42243 - atomic_t marker_seq;
42244 + atomic_unchecked_t marker_seq;
42245 wait_queue_head_t fence_queue;
42246 wait_queue_head_t fifo_queue;
42247 spinlock_t waiter_lock;
42248 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42249 index 39f2b03..d1b0a64 100644
42250 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42251 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42252 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42253 (unsigned int) min,
42254 (unsigned int) fifo->capabilities);
42255
42256 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42257 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42258 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42259 vmw_marker_queue_init(&fifo->marker_queue);
42260 return vmw_fifo_send_fence(dev_priv, &dummy);
42261 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42262 if (reserveable)
42263 iowrite32(bytes, fifo_mem +
42264 SVGA_FIFO_RESERVED);
42265 - return fifo_mem + (next_cmd >> 2);
42266 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42267 } else {
42268 need_bounce = true;
42269 }
42270 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42271
42272 fm = vmw_fifo_reserve(dev_priv, bytes);
42273 if (unlikely(fm == NULL)) {
42274 - *seqno = atomic_read(&dev_priv->marker_seq);
42275 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42276 ret = -ENOMEM;
42277 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42278 false, 3*HZ);
42279 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42280 }
42281
42282 do {
42283 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42284 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42285 } while (*seqno == 0);
42286
42287 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42288 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42289 index 170b61b..fec7348 100644
42290 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42291 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42292 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42293 }
42294
42295 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42296 - vmw_gmrid_man_init,
42297 - vmw_gmrid_man_takedown,
42298 - vmw_gmrid_man_get_node,
42299 - vmw_gmrid_man_put_node,
42300 - vmw_gmrid_man_debug
42301 + .init = vmw_gmrid_man_init,
42302 + .takedown = vmw_gmrid_man_takedown,
42303 + .get_node = vmw_gmrid_man_get_node,
42304 + .put_node = vmw_gmrid_man_put_node,
42305 + .debug = vmw_gmrid_man_debug
42306 };
42307 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42308 index 69c8ce2..cacb0ab 100644
42309 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42310 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42311 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42312 int ret;
42313
42314 num_clips = arg->num_clips;
42315 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42316 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42317
42318 if (unlikely(num_clips == 0))
42319 return 0;
42320 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42321 int ret;
42322
42323 num_clips = arg->num_clips;
42324 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42325 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42326
42327 if (unlikely(num_clips == 0))
42328 return 0;
42329 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42330 index 9fe9827..0aa2fc0 100644
42331 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42332 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42333 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42334 * emitted. Then the fence is stale and signaled.
42335 */
42336
42337 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42338 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42339 > VMW_FENCE_WRAP);
42340
42341 return ret;
42342 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42343
42344 if (fifo_idle)
42345 down_read(&fifo_state->rwsem);
42346 - signal_seq = atomic_read(&dev_priv->marker_seq);
42347 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42348 ret = 0;
42349
42350 for (;;) {
42351 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42352 index efd1ffd..0ae13ca 100644
42353 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42354 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42355 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42356 while (!vmw_lag_lt(queue, us)) {
42357 spin_lock(&queue->lock);
42358 if (list_empty(&queue->head))
42359 - seqno = atomic_read(&dev_priv->marker_seq);
42360 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42361 else {
42362 marker = list_first_entry(&queue->head,
42363 struct vmw_marker, head);
42364 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42365 index 37ac7b5..d52a5c9 100644
42366 --- a/drivers/gpu/vga/vga_switcheroo.c
42367 +++ b/drivers/gpu/vga/vga_switcheroo.c
42368 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42369
42370 /* this version is for the case where the power switch is separate
42371 to the device being powered down. */
42372 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42373 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42374 {
42375 /* copy over all the bus versions */
42376 if (dev->bus && dev->bus->pm) {
42377 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42378 return ret;
42379 }
42380
42381 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42382 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42383 {
42384 /* copy over all the bus versions */
42385 if (dev->bus && dev->bus->pm) {
42386 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42387 index 56ce8c2..32ce524 100644
42388 --- a/drivers/hid/hid-core.c
42389 +++ b/drivers/hid/hid-core.c
42390 @@ -2531,7 +2531,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42391
42392 int hid_add_device(struct hid_device *hdev)
42393 {
42394 - static atomic_t id = ATOMIC_INIT(0);
42395 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42396 int ret;
42397
42398 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42399 @@ -2574,7 +2574,7 @@ int hid_add_device(struct hid_device *hdev)
42400 /* XXX hack, any other cleaner solution after the driver core
42401 * is converted to allow more than 20 bytes as the device name? */
42402 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42403 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42404 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42405
42406 hid_debug_register(hdev, dev_name(&hdev->dev));
42407 ret = device_add(&hdev->dev);
42408 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42409 index c13fb5b..55a3802 100644
42410 --- a/drivers/hid/hid-wiimote-debug.c
42411 +++ b/drivers/hid/hid-wiimote-debug.c
42412 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42413 else if (size == 0)
42414 return -EIO;
42415
42416 - if (copy_to_user(u, buf, size))
42417 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42418 return -EFAULT;
42419
42420 *off += size;
42421 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42422 index 00bc30e..d8e5097 100644
42423 --- a/drivers/hv/channel.c
42424 +++ b/drivers/hv/channel.c
42425 @@ -370,7 +370,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42426 int ret = 0;
42427
42428 next_gpadl_handle =
42429 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42430 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42431
42432 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42433 if (ret)
42434 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42435 index 50e51a5..b0bfd78 100644
42436 --- a/drivers/hv/hv.c
42437 +++ b/drivers/hv/hv.c
42438 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42439 u64 output_address = (output) ? virt_to_phys(output) : 0;
42440 u32 output_address_hi = output_address >> 32;
42441 u32 output_address_lo = output_address & 0xFFFFFFFF;
42442 - void *hypercall_page = hv_context.hypercall_page;
42443 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42444
42445 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42446 "=a"(hv_status_lo) : "d" (control_hi),
42447 @@ -164,7 +164,7 @@ int hv_init(void)
42448 /* See if the hypercall page is already set */
42449 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42450
42451 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42452 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42453
42454 if (!virtaddr)
42455 goto cleanup;
42456 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42457 index ff16938..e60879c 100644
42458 --- a/drivers/hv/hv_balloon.c
42459 +++ b/drivers/hv/hv_balloon.c
42460 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42461
42462 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42463 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42464 -static atomic_t trans_id = ATOMIC_INIT(0);
42465 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42466
42467 static int dm_ring_size = (5 * PAGE_SIZE);
42468
42469 @@ -947,7 +947,7 @@ static void hot_add_req(struct work_struct *dummy)
42470 pr_info("Memory hot add failed\n");
42471
42472 dm->state = DM_INITIALIZED;
42473 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42474 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42475 vmbus_sendpacket(dm->dev->channel, &resp,
42476 sizeof(struct dm_hot_add_response),
42477 (unsigned long)NULL,
42478 @@ -1028,7 +1028,7 @@ static void post_status(struct hv_dynmem_device *dm)
42479 memset(&status, 0, sizeof(struct dm_status));
42480 status.hdr.type = DM_STATUS_REPORT;
42481 status.hdr.size = sizeof(struct dm_status);
42482 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42483 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42484
42485 /*
42486 * The host expects the guest to report free memory.
42487 @@ -1048,7 +1048,7 @@ static void post_status(struct hv_dynmem_device *dm)
42488 * send the status. This can happen if we were interrupted
42489 * after we picked our transaction ID.
42490 */
42491 - if (status.hdr.trans_id != atomic_read(&trans_id))
42492 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42493 return;
42494
42495 /*
42496 @@ -1188,7 +1188,7 @@ static void balloon_up(struct work_struct *dummy)
42497 */
42498
42499 do {
42500 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42501 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42502 ret = vmbus_sendpacket(dm_device.dev->channel,
42503 bl_resp,
42504 bl_resp->hdr.size,
42505 @@ -1234,7 +1234,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42506
42507 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42508 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42509 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42510 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42511 resp.hdr.size = sizeof(struct dm_unballoon_response);
42512
42513 vmbus_sendpacket(dm_device.dev->channel, &resp,
42514 @@ -1295,7 +1295,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42515 memset(&version_req, 0, sizeof(struct dm_version_request));
42516 version_req.hdr.type = DM_VERSION_REQUEST;
42517 version_req.hdr.size = sizeof(struct dm_version_request);
42518 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42519 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42520 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42521 version_req.is_last_attempt = 1;
42522
42523 @@ -1468,7 +1468,7 @@ static int balloon_probe(struct hv_device *dev,
42524 memset(&version_req, 0, sizeof(struct dm_version_request));
42525 version_req.hdr.type = DM_VERSION_REQUEST;
42526 version_req.hdr.size = sizeof(struct dm_version_request);
42527 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42528 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42529 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42530 version_req.is_last_attempt = 0;
42531
42532 @@ -1499,7 +1499,7 @@ static int balloon_probe(struct hv_device *dev,
42533 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42534 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42535 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42536 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42537 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42538
42539 cap_msg.caps.cap_bits.balloon = 1;
42540 cap_msg.caps.cap_bits.hot_add = 1;
42541 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42542 index 44b1c94..6dccc2c 100644
42543 --- a/drivers/hv/hyperv_vmbus.h
42544 +++ b/drivers/hv/hyperv_vmbus.h
42545 @@ -632,7 +632,7 @@ enum vmbus_connect_state {
42546 struct vmbus_connection {
42547 enum vmbus_connect_state conn_state;
42548
42549 - atomic_t next_gpadl_handle;
42550 + atomic_unchecked_t next_gpadl_handle;
42551
42552 /*
42553 * Represents channel interrupts. Each bit position represents a
42554 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42555 index f518b8d7..4bc0b64 100644
42556 --- a/drivers/hv/vmbus_drv.c
42557 +++ b/drivers/hv/vmbus_drv.c
42558 @@ -840,10 +840,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42559 {
42560 int ret = 0;
42561
42562 - static atomic_t device_num = ATOMIC_INIT(0);
42563 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42564
42565 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42566 - atomic_inc_return(&device_num));
42567 + atomic_inc_return_unchecked(&device_num));
42568
42569 child_device_obj->device.bus = &hv_bus;
42570 child_device_obj->device.parent = &hv_acpi_dev->dev;
42571 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42572 index 579bdf9..0dac21d5 100644
42573 --- a/drivers/hwmon/acpi_power_meter.c
42574 +++ b/drivers/hwmon/acpi_power_meter.c
42575 @@ -116,7 +116,7 @@ struct sensor_template {
42576 struct device_attribute *devattr,
42577 const char *buf, size_t count);
42578 int index;
42579 -};
42580 +} __do_const;
42581
42582 /* Averaging interval */
42583 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42584 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42585 struct sensor_template *attrs)
42586 {
42587 struct device *dev = &resource->acpi_dev->dev;
42588 - struct sensor_device_attribute *sensors =
42589 + sensor_device_attribute_no_const *sensors =
42590 &resource->sensors[resource->num_sensors];
42591 int res = 0;
42592
42593 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42594 return 0;
42595 }
42596
42597 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42598 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42599 {
42600 enable_cap_knobs, "IBM Active Energy Manager",
42601 {
42602 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42603 index 0af63da..05a183a 100644
42604 --- a/drivers/hwmon/applesmc.c
42605 +++ b/drivers/hwmon/applesmc.c
42606 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42607 {
42608 struct applesmc_node_group *grp;
42609 struct applesmc_dev_attr *node;
42610 - struct attribute *attr;
42611 + attribute_no_const *attr;
42612 int ret, i;
42613
42614 for (grp = groups; grp->format; grp++) {
42615 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42616 index cccef87..06ce8ec 100644
42617 --- a/drivers/hwmon/asus_atk0110.c
42618 +++ b/drivers/hwmon/asus_atk0110.c
42619 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42620 struct atk_sensor_data {
42621 struct list_head list;
42622 struct atk_data *data;
42623 - struct device_attribute label_attr;
42624 - struct device_attribute input_attr;
42625 - struct device_attribute limit1_attr;
42626 - struct device_attribute limit2_attr;
42627 + device_attribute_no_const label_attr;
42628 + device_attribute_no_const input_attr;
42629 + device_attribute_no_const limit1_attr;
42630 + device_attribute_no_const limit2_attr;
42631 char label_attr_name[ATTR_NAME_SIZE];
42632 char input_attr_name[ATTR_NAME_SIZE];
42633 char limit1_attr_name[ATTR_NAME_SIZE];
42634 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42635 static struct device_attribute atk_name_attr =
42636 __ATTR(name, 0444, atk_name_show, NULL);
42637
42638 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42639 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42640 sysfs_show_func show)
42641 {
42642 sysfs_attr_init(&attr->attr);
42643 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42644 index 5b7fec8..05c957a 100644
42645 --- a/drivers/hwmon/coretemp.c
42646 +++ b/drivers/hwmon/coretemp.c
42647 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42648 return NOTIFY_OK;
42649 }
42650
42651 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42652 +static struct notifier_block coretemp_cpu_notifier = {
42653 .notifier_call = coretemp_cpu_callback,
42654 };
42655
42656 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42657 index 7a8a6fb..015c1fd 100644
42658 --- a/drivers/hwmon/ibmaem.c
42659 +++ b/drivers/hwmon/ibmaem.c
42660 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42661 struct aem_rw_sensor_template *rw)
42662 {
42663 struct device *dev = &data->pdev->dev;
42664 - struct sensor_device_attribute *sensors = data->sensors;
42665 + sensor_device_attribute_no_const *sensors = data->sensors;
42666 int err;
42667
42668 /* Set up read-only sensors */
42669 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42670 index 17ae2eb..21b71dd 100644
42671 --- a/drivers/hwmon/iio_hwmon.c
42672 +++ b/drivers/hwmon/iio_hwmon.c
42673 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42674 {
42675 struct device *dev = &pdev->dev;
42676 struct iio_hwmon_state *st;
42677 - struct sensor_device_attribute *a;
42678 + sensor_device_attribute_no_const *a;
42679 int ret, i;
42680 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42681 enum iio_chan_type type;
42682 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42683 index f3830db..9f4d6d5 100644
42684 --- a/drivers/hwmon/nct6683.c
42685 +++ b/drivers/hwmon/nct6683.c
42686 @@ -397,11 +397,11 @@ static struct attribute_group *
42687 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42688 int repeat)
42689 {
42690 - struct sensor_device_attribute_2 *a2;
42691 - struct sensor_device_attribute *a;
42692 + sensor_device_attribute_2_no_const *a2;
42693 + sensor_device_attribute_no_const *a;
42694 struct sensor_device_template **t;
42695 struct sensor_device_attr_u *su;
42696 - struct attribute_group *group;
42697 + attribute_group_no_const *group;
42698 struct attribute **attrs;
42699 int i, j, count;
42700
42701 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42702 index 1be4117..88ae1e1 100644
42703 --- a/drivers/hwmon/nct6775.c
42704 +++ b/drivers/hwmon/nct6775.c
42705 @@ -952,10 +952,10 @@ static struct attribute_group *
42706 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42707 int repeat)
42708 {
42709 - struct attribute_group *group;
42710 + attribute_group_no_const *group;
42711 struct sensor_device_attr_u *su;
42712 - struct sensor_device_attribute *a;
42713 - struct sensor_device_attribute_2 *a2;
42714 + sensor_device_attribute_no_const *a;
42715 + sensor_device_attribute_2_no_const *a2;
42716 struct attribute **attrs;
42717 struct sensor_device_template **t;
42718 int i, count;
42719 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42720 index f2e47c7..45d7941 100644
42721 --- a/drivers/hwmon/pmbus/pmbus_core.c
42722 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42723 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42724 return 0;
42725 }
42726
42727 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42728 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42729 const char *name,
42730 umode_t mode,
42731 ssize_t (*show)(struct device *dev,
42732 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42733 dev_attr->store = store;
42734 }
42735
42736 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42737 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42738 const char *name,
42739 umode_t mode,
42740 ssize_t (*show)(struct device *dev,
42741 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42742 u16 reg, u8 mask)
42743 {
42744 struct pmbus_boolean *boolean;
42745 - struct sensor_device_attribute *a;
42746 + sensor_device_attribute_no_const *a;
42747
42748 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42749 if (!boolean)
42750 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42751 bool update, bool readonly)
42752 {
42753 struct pmbus_sensor *sensor;
42754 - struct device_attribute *a;
42755 + device_attribute_no_const *a;
42756
42757 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42758 if (!sensor)
42759 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42760 const char *lstring, int index)
42761 {
42762 struct pmbus_label *label;
42763 - struct device_attribute *a;
42764 + device_attribute_no_const *a;
42765
42766 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42767 if (!label)
42768 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42769 index d4f0935..7420593 100644
42770 --- a/drivers/hwmon/sht15.c
42771 +++ b/drivers/hwmon/sht15.c
42772 @@ -169,7 +169,7 @@ struct sht15_data {
42773 int supply_uv;
42774 bool supply_uv_valid;
42775 struct work_struct update_supply_work;
42776 - atomic_t interrupt_handled;
42777 + atomic_unchecked_t interrupt_handled;
42778 };
42779
42780 /**
42781 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42782 ret = gpio_direction_input(data->pdata->gpio_data);
42783 if (ret)
42784 return ret;
42785 - atomic_set(&data->interrupt_handled, 0);
42786 + atomic_set_unchecked(&data->interrupt_handled, 0);
42787
42788 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42789 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42790 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42791 /* Only relevant if the interrupt hasn't occurred. */
42792 - if (!atomic_read(&data->interrupt_handled))
42793 + if (!atomic_read_unchecked(&data->interrupt_handled))
42794 schedule_work(&data->read_work);
42795 }
42796 ret = wait_event_timeout(data->wait_queue,
42797 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42798
42799 /* First disable the interrupt */
42800 disable_irq_nosync(irq);
42801 - atomic_inc(&data->interrupt_handled);
42802 + atomic_inc_unchecked(&data->interrupt_handled);
42803 /* Then schedule a reading work struct */
42804 if (data->state != SHT15_READING_NOTHING)
42805 schedule_work(&data->read_work);
42806 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42807 * If not, then start the interrupt again - care here as could
42808 * have gone low in meantime so verify it hasn't!
42809 */
42810 - atomic_set(&data->interrupt_handled, 0);
42811 + atomic_set_unchecked(&data->interrupt_handled, 0);
42812 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42813 /* If still not occurred or another handler was scheduled */
42814 if (gpio_get_value(data->pdata->gpio_data)
42815 - || atomic_read(&data->interrupt_handled))
42816 + || atomic_read_unchecked(&data->interrupt_handled))
42817 return;
42818 }
42819
42820 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42821 index ac91c07..8e69663 100644
42822 --- a/drivers/hwmon/via-cputemp.c
42823 +++ b/drivers/hwmon/via-cputemp.c
42824 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42825 return NOTIFY_OK;
42826 }
42827
42828 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42829 +static struct notifier_block via_cputemp_cpu_notifier = {
42830 .notifier_call = via_cputemp_cpu_callback,
42831 };
42832
42833 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42834 index 65e3240..e6c511d 100644
42835 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42836 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42837 @@ -39,7 +39,7 @@
42838 extern struct i2c_adapter amd756_smbus;
42839
42840 static struct i2c_adapter *s4882_adapter;
42841 -static struct i2c_algorithm *s4882_algo;
42842 +static i2c_algorithm_no_const *s4882_algo;
42843
42844 /* Wrapper access functions for multiplexed SMBus */
42845 static DEFINE_MUTEX(amd756_lock);
42846 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42847 index b19a310..d6eece0 100644
42848 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42849 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42850 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42851 /* usb layer */
42852
42853 /* Send command to device, and get response. */
42854 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42855 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42856 {
42857 int ret = 0;
42858 int actual;
42859 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42860 index 88eda09..cf40434 100644
42861 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42862 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42863 @@ -37,7 +37,7 @@
42864 extern struct i2c_adapter *nforce2_smbus;
42865
42866 static struct i2c_adapter *s4985_adapter;
42867 -static struct i2c_algorithm *s4985_algo;
42868 +static i2c_algorithm_no_const *s4985_algo;
42869
42870 /* Wrapper access functions for multiplexed SMBus */
42871 static DEFINE_MUTEX(nforce2_lock);
42872 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42873 index 71c7a39..71dd3e0 100644
42874 --- a/drivers/i2c/i2c-dev.c
42875 +++ b/drivers/i2c/i2c-dev.c
42876 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42877 break;
42878 }
42879
42880 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42881 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42882 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42883 if (IS_ERR(rdwr_pa[i].buf)) {
42884 res = PTR_ERR(rdwr_pa[i].buf);
42885 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42886 index 0b510ba..4fbb5085 100644
42887 --- a/drivers/ide/ide-cd.c
42888 +++ b/drivers/ide/ide-cd.c
42889 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42890 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42891 if ((unsigned long)buf & alignment
42892 || blk_rq_bytes(rq) & q->dma_pad_mask
42893 - || object_is_on_stack(buf))
42894 + || object_starts_on_stack(buf))
42895 drive->dma = 0;
42896 }
42897 }
42898 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42899 index 4df97f6..c751151 100644
42900 --- a/drivers/iio/industrialio-core.c
42901 +++ b/drivers/iio/industrialio-core.c
42902 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42903 }
42904
42905 static
42906 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42907 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42908 const char *postfix,
42909 struct iio_chan_spec const *chan,
42910 ssize_t (*readfunc)(struct device *dev,
42911 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42912 index e28a494..f7c2671 100644
42913 --- a/drivers/infiniband/core/cm.c
42914 +++ b/drivers/infiniband/core/cm.c
42915 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42916
42917 struct cm_counter_group {
42918 struct kobject obj;
42919 - atomic_long_t counter[CM_ATTR_COUNT];
42920 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42921 };
42922
42923 struct cm_counter_attribute {
42924 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42925 struct ib_mad_send_buf *msg = NULL;
42926 int ret;
42927
42928 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42929 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42930 counter[CM_REQ_COUNTER]);
42931
42932 /* Quick state check to discard duplicate REQs. */
42933 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42934 if (!cm_id_priv)
42935 return;
42936
42937 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42938 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42939 counter[CM_REP_COUNTER]);
42940 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42941 if (ret)
42942 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
42943 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42944 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42945 spin_unlock_irq(&cm_id_priv->lock);
42946 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42947 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42948 counter[CM_RTU_COUNTER]);
42949 goto out;
42950 }
42951 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
42952 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42953 dreq_msg->local_comm_id);
42954 if (!cm_id_priv) {
42955 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42956 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42957 counter[CM_DREQ_COUNTER]);
42958 cm_issue_drep(work->port, work->mad_recv_wc);
42959 return -EINVAL;
42960 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
42961 case IB_CM_MRA_REP_RCVD:
42962 break;
42963 case IB_CM_TIMEWAIT:
42964 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42965 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42966 counter[CM_DREQ_COUNTER]);
42967 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42968 goto unlock;
42969 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
42970 cm_free_msg(msg);
42971 goto deref;
42972 case IB_CM_DREQ_RCVD:
42973 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42974 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42975 counter[CM_DREQ_COUNTER]);
42976 goto unlock;
42977 default:
42978 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
42979 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42980 cm_id_priv->msg, timeout)) {
42981 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42982 - atomic_long_inc(&work->port->
42983 + atomic_long_inc_unchecked(&work->port->
42984 counter_group[CM_RECV_DUPLICATES].
42985 counter[CM_MRA_COUNTER]);
42986 goto out;
42987 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
42988 break;
42989 case IB_CM_MRA_REQ_RCVD:
42990 case IB_CM_MRA_REP_RCVD:
42991 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42992 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42993 counter[CM_MRA_COUNTER]);
42994 /* fall through */
42995 default:
42996 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
42997 case IB_CM_LAP_IDLE:
42998 break;
42999 case IB_CM_MRA_LAP_SENT:
43000 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43001 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43002 counter[CM_LAP_COUNTER]);
43003 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43004 goto unlock;
43005 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
43006 cm_free_msg(msg);
43007 goto deref;
43008 case IB_CM_LAP_RCVD:
43009 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43010 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43011 counter[CM_LAP_COUNTER]);
43012 goto unlock;
43013 default:
43014 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
43015 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
43016 if (cur_cm_id_priv) {
43017 spin_unlock_irq(&cm.lock);
43018 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43019 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43020 counter[CM_SIDR_REQ_COUNTER]);
43021 goto out; /* Duplicate message. */
43022 }
43023 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
43024 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
43025 msg->retries = 1;
43026
43027 - atomic_long_add(1 + msg->retries,
43028 + atomic_long_add_unchecked(1 + msg->retries,
43029 &port->counter_group[CM_XMIT].counter[attr_index]);
43030 if (msg->retries)
43031 - atomic_long_add(msg->retries,
43032 + atomic_long_add_unchecked(msg->retries,
43033 &port->counter_group[CM_XMIT_RETRIES].
43034 counter[attr_index]);
43035
43036 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
43037 }
43038
43039 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
43040 - atomic_long_inc(&port->counter_group[CM_RECV].
43041 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
43042 counter[attr_id - CM_ATTR_ID_OFFSET]);
43043
43044 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
43045 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
43046 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
43047
43048 return sprintf(buf, "%ld\n",
43049 - atomic_long_read(&group->counter[cm_attr->index]));
43050 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
43051 }
43052
43053 static const struct sysfs_ops cm_counter_ops = {
43054 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
43055 index 9f5ad7c..588cd84 100644
43056 --- a/drivers/infiniband/core/fmr_pool.c
43057 +++ b/drivers/infiniband/core/fmr_pool.c
43058 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
43059
43060 struct task_struct *thread;
43061
43062 - atomic_t req_ser;
43063 - atomic_t flush_ser;
43064 + atomic_unchecked_t req_ser;
43065 + atomic_unchecked_t flush_ser;
43066
43067 wait_queue_head_t force_wait;
43068 };
43069 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43070 struct ib_fmr_pool *pool = pool_ptr;
43071
43072 do {
43073 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
43074 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
43075 ib_fmr_batch_release(pool);
43076
43077 - atomic_inc(&pool->flush_ser);
43078 + atomic_inc_unchecked(&pool->flush_ser);
43079 wake_up_interruptible(&pool->force_wait);
43080
43081 if (pool->flush_function)
43082 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43083 }
43084
43085 set_current_state(TASK_INTERRUPTIBLE);
43086 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
43087 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
43088 !kthread_should_stop())
43089 schedule();
43090 __set_current_state(TASK_RUNNING);
43091 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
43092 pool->dirty_watermark = params->dirty_watermark;
43093 pool->dirty_len = 0;
43094 spin_lock_init(&pool->pool_lock);
43095 - atomic_set(&pool->req_ser, 0);
43096 - atomic_set(&pool->flush_ser, 0);
43097 + atomic_set_unchecked(&pool->req_ser, 0);
43098 + atomic_set_unchecked(&pool->flush_ser, 0);
43099 init_waitqueue_head(&pool->force_wait);
43100
43101 pool->thread = kthread_run(ib_fmr_cleanup_thread,
43102 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
43103 }
43104 spin_unlock_irq(&pool->pool_lock);
43105
43106 - serial = atomic_inc_return(&pool->req_ser);
43107 + serial = atomic_inc_return_unchecked(&pool->req_ser);
43108 wake_up_process(pool->thread);
43109
43110 if (wait_event_interruptible(pool->force_wait,
43111 - atomic_read(&pool->flush_ser) - serial >= 0))
43112 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
43113 return -EINTR;
43114
43115 return 0;
43116 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
43117 } else {
43118 list_add_tail(&fmr->list, &pool->dirty_list);
43119 if (++pool->dirty_len >= pool->dirty_watermark) {
43120 - atomic_inc(&pool->req_ser);
43121 + atomic_inc_unchecked(&pool->req_ser);
43122 wake_up_process(pool->thread);
43123 }
43124 }
43125 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
43126 index a9f0489..27a161b 100644
43127 --- a/drivers/infiniband/core/uverbs_cmd.c
43128 +++ b/drivers/infiniband/core/uverbs_cmd.c
43129 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
43130 if (copy_from_user(&cmd, buf, sizeof cmd))
43131 return -EFAULT;
43132
43133 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
43134 + return -EFAULT;
43135 +
43136 INIT_UDATA(&udata, buf + sizeof cmd,
43137 (unsigned long) cmd.response + sizeof resp,
43138 in_len - sizeof cmd, out_len - sizeof resp);
43139 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
43140 index 6791fd1..78bdcdf 100644
43141 --- a/drivers/infiniband/hw/cxgb4/mem.c
43142 +++ b/drivers/infiniband/hw/cxgb4/mem.c
43143 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43144 int err;
43145 struct fw_ri_tpte tpt;
43146 u32 stag_idx;
43147 - static atomic_t key;
43148 + static atomic_unchecked_t key;
43149
43150 if (c4iw_fatal_error(rdev))
43151 return -EIO;
43152 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43153 if (rdev->stats.stag.cur > rdev->stats.stag.max)
43154 rdev->stats.stag.max = rdev->stats.stag.cur;
43155 mutex_unlock(&rdev->stats.lock);
43156 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
43157 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
43158 }
43159 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
43160 __func__, stag_state, type, pdid, stag_idx);
43161 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
43162 index 79b3dbc..96e5fcc 100644
43163 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
43164 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
43165 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43166 struct ib_atomic_eth *ateth;
43167 struct ipath_ack_entry *e;
43168 u64 vaddr;
43169 - atomic64_t *maddr;
43170 + atomic64_unchecked_t *maddr;
43171 u64 sdata;
43172 u32 rkey;
43173 u8 next;
43174 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43175 IB_ACCESS_REMOTE_ATOMIC)))
43176 goto nack_acc_unlck;
43177 /* Perform atomic OP and save result. */
43178 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43179 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43180 sdata = be64_to_cpu(ateth->swap_data);
43181 e = &qp->s_ack_queue[qp->r_head_ack_queue];
43182 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
43183 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43184 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43185 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43186 be64_to_cpu(ateth->compare_data),
43187 sdata);
43188 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
43189 index 1f95bba..9530f87 100644
43190 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
43191 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
43192 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
43193 unsigned long flags;
43194 struct ib_wc wc;
43195 u64 sdata;
43196 - atomic64_t *maddr;
43197 + atomic64_unchecked_t *maddr;
43198 enum ib_wc_status send_status;
43199
43200 /*
43201 @@ -382,11 +382,11 @@ again:
43202 IB_ACCESS_REMOTE_ATOMIC)))
43203 goto acc_err;
43204 /* Perform atomic OP and save result. */
43205 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43206 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43207 sdata = wqe->wr.wr.atomic.compare_add;
43208 *(u64 *) sqp->s_sge.sge.vaddr =
43209 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
43210 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43211 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43212 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43213 sdata, wqe->wr.wr.atomic.swap);
43214 goto send_comp;
43215 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
43216 index 5904026..f1c30e5 100644
43217 --- a/drivers/infiniband/hw/mlx4/mad.c
43218 +++ b/drivers/infiniband/hw/mlx4/mad.c
43219 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
43220
43221 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
43222 {
43223 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43224 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43225 cpu_to_be64(0xff00000000000000LL);
43226 }
43227
43228 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43229 index ed327e6..ca1739e0 100644
43230 --- a/drivers/infiniband/hw/mlx4/mcg.c
43231 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43232 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43233 {
43234 char name[20];
43235
43236 - atomic_set(&ctx->tid, 0);
43237 + atomic_set_unchecked(&ctx->tid, 0);
43238 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43239 ctx->mcg_wq = create_singlethread_workqueue(name);
43240 if (!ctx->mcg_wq)
43241 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43242 index f829fd9..1a8d436 100644
43243 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43244 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43245 @@ -439,7 +439,7 @@ struct mlx4_ib_demux_ctx {
43246 struct list_head mcg_mgid0_list;
43247 struct workqueue_struct *mcg_wq;
43248 struct mlx4_ib_demux_pv_ctx **tun;
43249 - atomic_t tid;
43250 + atomic_unchecked_t tid;
43251 int flushing; /* flushing the work queue */
43252 };
43253
43254 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43255 index 9d3e5c1..6f166df 100644
43256 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43257 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43258 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43259 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43260 }
43261
43262 -int mthca_QUERY_FW(struct mthca_dev *dev)
43263 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43264 {
43265 struct mthca_mailbox *mailbox;
43266 u32 *outbox;
43267 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43268 CMD_TIME_CLASS_B);
43269 }
43270
43271 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43272 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43273 int num_mtt)
43274 {
43275 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43276 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43277 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43278 }
43279
43280 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43281 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43282 int eq_num)
43283 {
43284 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43285 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43286 CMD_TIME_CLASS_B);
43287 }
43288
43289 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43290 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43291 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43292 void *in_mad, void *response_mad)
43293 {
43294 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43295 index ded76c1..0cf0a08 100644
43296 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43297 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43298 @@ -692,7 +692,7 @@ err_close:
43299 return err;
43300 }
43301
43302 -static int mthca_setup_hca(struct mthca_dev *dev)
43303 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43304 {
43305 int err;
43306
43307 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43308 index ed9a989..6aa5dc2 100644
43309 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43310 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43311 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43312 * through the bitmaps)
43313 */
43314
43315 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43316 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43317 {
43318 int o;
43319 int m;
43320 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43321 return key;
43322 }
43323
43324 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43325 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43326 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43327 {
43328 struct mthca_mailbox *mailbox;
43329 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43330 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43331 }
43332
43333 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43334 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43335 u64 *buffer_list, int buffer_size_shift,
43336 int list_len, u64 iova, u64 total_size,
43337 u32 access, struct mthca_mr *mr)
43338 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43339 index 415f8e1..e34214e 100644
43340 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43341 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43342 @@ -764,7 +764,7 @@ unlock:
43343 return 0;
43344 }
43345
43346 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43347 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43348 {
43349 struct mthca_dev *dev = to_mdev(ibcq->device);
43350 struct mthca_cq *cq = to_mcq(ibcq);
43351 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43352 index 3b2a6dc..bce26ff 100644
43353 --- a/drivers/infiniband/hw/nes/nes.c
43354 +++ b/drivers/infiniband/hw/nes/nes.c
43355 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43356 LIST_HEAD(nes_adapter_list);
43357 static LIST_HEAD(nes_dev_list);
43358
43359 -atomic_t qps_destroyed;
43360 +atomic_unchecked_t qps_destroyed;
43361
43362 static unsigned int ee_flsh_adapter;
43363 static unsigned int sysfs_nonidx_addr;
43364 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43365 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43366 struct nes_adapter *nesadapter = nesdev->nesadapter;
43367
43368 - atomic_inc(&qps_destroyed);
43369 + atomic_inc_unchecked(&qps_destroyed);
43370
43371 /* Free the control structures */
43372
43373 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43374 index bd9d132..70d84f4 100644
43375 --- a/drivers/infiniband/hw/nes/nes.h
43376 +++ b/drivers/infiniband/hw/nes/nes.h
43377 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43378 extern unsigned int wqm_quanta;
43379 extern struct list_head nes_adapter_list;
43380
43381 -extern atomic_t cm_connects;
43382 -extern atomic_t cm_accepts;
43383 -extern atomic_t cm_disconnects;
43384 -extern atomic_t cm_closes;
43385 -extern atomic_t cm_connecteds;
43386 -extern atomic_t cm_connect_reqs;
43387 -extern atomic_t cm_rejects;
43388 -extern atomic_t mod_qp_timouts;
43389 -extern atomic_t qps_created;
43390 -extern atomic_t qps_destroyed;
43391 -extern atomic_t sw_qps_destroyed;
43392 +extern atomic_unchecked_t cm_connects;
43393 +extern atomic_unchecked_t cm_accepts;
43394 +extern atomic_unchecked_t cm_disconnects;
43395 +extern atomic_unchecked_t cm_closes;
43396 +extern atomic_unchecked_t cm_connecteds;
43397 +extern atomic_unchecked_t cm_connect_reqs;
43398 +extern atomic_unchecked_t cm_rejects;
43399 +extern atomic_unchecked_t mod_qp_timouts;
43400 +extern atomic_unchecked_t qps_created;
43401 +extern atomic_unchecked_t qps_destroyed;
43402 +extern atomic_unchecked_t sw_qps_destroyed;
43403 extern u32 mh_detected;
43404 extern u32 mh_pauses_sent;
43405 extern u32 cm_packets_sent;
43406 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43407 extern u32 cm_packets_received;
43408 extern u32 cm_packets_dropped;
43409 extern u32 cm_packets_retrans;
43410 -extern atomic_t cm_listens_created;
43411 -extern atomic_t cm_listens_destroyed;
43412 +extern atomic_unchecked_t cm_listens_created;
43413 +extern atomic_unchecked_t cm_listens_destroyed;
43414 extern u32 cm_backlog_drops;
43415 -extern atomic_t cm_loopbacks;
43416 -extern atomic_t cm_nodes_created;
43417 -extern atomic_t cm_nodes_destroyed;
43418 -extern atomic_t cm_accel_dropped_pkts;
43419 -extern atomic_t cm_resets_recvd;
43420 -extern atomic_t pau_qps_created;
43421 -extern atomic_t pau_qps_destroyed;
43422 +extern atomic_unchecked_t cm_loopbacks;
43423 +extern atomic_unchecked_t cm_nodes_created;
43424 +extern atomic_unchecked_t cm_nodes_destroyed;
43425 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43426 +extern atomic_unchecked_t cm_resets_recvd;
43427 +extern atomic_unchecked_t pau_qps_created;
43428 +extern atomic_unchecked_t pau_qps_destroyed;
43429
43430 extern u32 int_mod_timer_init;
43431 extern u32 int_mod_cq_depth_256;
43432 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43433 index 6f09a72..cf4399d 100644
43434 --- a/drivers/infiniband/hw/nes/nes_cm.c
43435 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43436 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43437 u32 cm_packets_retrans;
43438 u32 cm_packets_created;
43439 u32 cm_packets_received;
43440 -atomic_t cm_listens_created;
43441 -atomic_t cm_listens_destroyed;
43442 +atomic_unchecked_t cm_listens_created;
43443 +atomic_unchecked_t cm_listens_destroyed;
43444 u32 cm_backlog_drops;
43445 -atomic_t cm_loopbacks;
43446 -atomic_t cm_nodes_created;
43447 -atomic_t cm_nodes_destroyed;
43448 -atomic_t cm_accel_dropped_pkts;
43449 -atomic_t cm_resets_recvd;
43450 +atomic_unchecked_t cm_loopbacks;
43451 +atomic_unchecked_t cm_nodes_created;
43452 +atomic_unchecked_t cm_nodes_destroyed;
43453 +atomic_unchecked_t cm_accel_dropped_pkts;
43454 +atomic_unchecked_t cm_resets_recvd;
43455
43456 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43457 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43458 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43459 /* instance of function pointers for client API */
43460 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43461 static struct nes_cm_ops nes_cm_api = {
43462 - mini_cm_accelerated,
43463 - mini_cm_listen,
43464 - mini_cm_del_listen,
43465 - mini_cm_connect,
43466 - mini_cm_close,
43467 - mini_cm_accept,
43468 - mini_cm_reject,
43469 - mini_cm_recv_pkt,
43470 - mini_cm_dealloc_core,
43471 - mini_cm_get,
43472 - mini_cm_set
43473 + .accelerated = mini_cm_accelerated,
43474 + .listen = mini_cm_listen,
43475 + .stop_listener = mini_cm_del_listen,
43476 + .connect = mini_cm_connect,
43477 + .close = mini_cm_close,
43478 + .accept = mini_cm_accept,
43479 + .reject = mini_cm_reject,
43480 + .recv_pkt = mini_cm_recv_pkt,
43481 + .destroy_cm_core = mini_cm_dealloc_core,
43482 + .get = mini_cm_get,
43483 + .set = mini_cm_set
43484 };
43485
43486 static struct nes_cm_core *g_cm_core;
43487
43488 -atomic_t cm_connects;
43489 -atomic_t cm_accepts;
43490 -atomic_t cm_disconnects;
43491 -atomic_t cm_closes;
43492 -atomic_t cm_connecteds;
43493 -atomic_t cm_connect_reqs;
43494 -atomic_t cm_rejects;
43495 +atomic_unchecked_t cm_connects;
43496 +atomic_unchecked_t cm_accepts;
43497 +atomic_unchecked_t cm_disconnects;
43498 +atomic_unchecked_t cm_closes;
43499 +atomic_unchecked_t cm_connecteds;
43500 +atomic_unchecked_t cm_connect_reqs;
43501 +atomic_unchecked_t cm_rejects;
43502
43503 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43504 {
43505 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43506 kfree(listener);
43507 listener = NULL;
43508 ret = 0;
43509 - atomic_inc(&cm_listens_destroyed);
43510 + atomic_inc_unchecked(&cm_listens_destroyed);
43511 } else {
43512 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43513 }
43514 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43515 cm_node->rem_mac);
43516
43517 add_hte_node(cm_core, cm_node);
43518 - atomic_inc(&cm_nodes_created);
43519 + atomic_inc_unchecked(&cm_nodes_created);
43520
43521 return cm_node;
43522 }
43523 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43524 }
43525
43526 atomic_dec(&cm_core->node_cnt);
43527 - atomic_inc(&cm_nodes_destroyed);
43528 + atomic_inc_unchecked(&cm_nodes_destroyed);
43529 nesqp = cm_node->nesqp;
43530 if (nesqp) {
43531 nesqp->cm_node = NULL;
43532 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43533
43534 static void drop_packet(struct sk_buff *skb)
43535 {
43536 - atomic_inc(&cm_accel_dropped_pkts);
43537 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43538 dev_kfree_skb_any(skb);
43539 }
43540
43541 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43542 {
43543
43544 int reset = 0; /* whether to send reset in case of err.. */
43545 - atomic_inc(&cm_resets_recvd);
43546 + atomic_inc_unchecked(&cm_resets_recvd);
43547 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43548 " refcnt=%d\n", cm_node, cm_node->state,
43549 atomic_read(&cm_node->ref_count));
43550 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43551 rem_ref_cm_node(cm_node->cm_core, cm_node);
43552 return NULL;
43553 }
43554 - atomic_inc(&cm_loopbacks);
43555 + atomic_inc_unchecked(&cm_loopbacks);
43556 loopbackremotenode->loopbackpartner = cm_node;
43557 loopbackremotenode->tcp_cntxt.rcv_wscale =
43558 NES_CM_DEFAULT_RCV_WND_SCALE;
43559 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43560 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43561 else {
43562 rem_ref_cm_node(cm_core, cm_node);
43563 - atomic_inc(&cm_accel_dropped_pkts);
43564 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43565 dev_kfree_skb_any(skb);
43566 }
43567 break;
43568 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43569
43570 if ((cm_id) && (cm_id->event_handler)) {
43571 if (issue_disconn) {
43572 - atomic_inc(&cm_disconnects);
43573 + atomic_inc_unchecked(&cm_disconnects);
43574 cm_event.event = IW_CM_EVENT_DISCONNECT;
43575 cm_event.status = disconn_status;
43576 cm_event.local_addr = cm_id->local_addr;
43577 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43578 }
43579
43580 if (issue_close) {
43581 - atomic_inc(&cm_closes);
43582 + atomic_inc_unchecked(&cm_closes);
43583 nes_disconnect(nesqp, 1);
43584
43585 cm_id->provider_data = nesqp;
43586 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43587
43588 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43589 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43590 - atomic_inc(&cm_accepts);
43591 + atomic_inc_unchecked(&cm_accepts);
43592
43593 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43594 netdev_refcnt_read(nesvnic->netdev));
43595 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43596 struct nes_cm_core *cm_core;
43597 u8 *start_buff;
43598
43599 - atomic_inc(&cm_rejects);
43600 + atomic_inc_unchecked(&cm_rejects);
43601 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43602 loopback = cm_node->loopbackpartner;
43603 cm_core = cm_node->cm_core;
43604 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43605 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43606 ntohs(laddr->sin_port));
43607
43608 - atomic_inc(&cm_connects);
43609 + atomic_inc_unchecked(&cm_connects);
43610 nesqp->active_conn = 1;
43611
43612 /* cache the cm_id in the qp */
43613 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43614 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43615 return err;
43616 }
43617 - atomic_inc(&cm_listens_created);
43618 + atomic_inc_unchecked(&cm_listens_created);
43619 }
43620
43621 cm_id->add_ref(cm_id);
43622 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43623
43624 if (nesqp->destroyed)
43625 return;
43626 - atomic_inc(&cm_connecteds);
43627 + atomic_inc_unchecked(&cm_connecteds);
43628 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43629 " local port 0x%04X. jiffies = %lu.\n",
43630 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43631 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43632
43633 cm_id->add_ref(cm_id);
43634 ret = cm_id->event_handler(cm_id, &cm_event);
43635 - atomic_inc(&cm_closes);
43636 + atomic_inc_unchecked(&cm_closes);
43637 cm_event.event = IW_CM_EVENT_CLOSE;
43638 cm_event.status = 0;
43639 cm_event.provider_data = cm_id->provider_data;
43640 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43641 return;
43642 cm_id = cm_node->cm_id;
43643
43644 - atomic_inc(&cm_connect_reqs);
43645 + atomic_inc_unchecked(&cm_connect_reqs);
43646 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43647 cm_node, cm_id, jiffies);
43648
43649 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43650 return;
43651 cm_id = cm_node->cm_id;
43652
43653 - atomic_inc(&cm_connect_reqs);
43654 + atomic_inc_unchecked(&cm_connect_reqs);
43655 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43656 cm_node, cm_id, jiffies);
43657
43658 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43659 index 4166452..fc952c3 100644
43660 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43661 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43662 @@ -40,8 +40,8 @@
43663 #include "nes.h"
43664 #include "nes_mgt.h"
43665
43666 -atomic_t pau_qps_created;
43667 -atomic_t pau_qps_destroyed;
43668 +atomic_unchecked_t pau_qps_created;
43669 +atomic_unchecked_t pau_qps_destroyed;
43670
43671 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43672 {
43673 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43674 {
43675 struct sk_buff *skb;
43676 unsigned long flags;
43677 - atomic_inc(&pau_qps_destroyed);
43678 + atomic_inc_unchecked(&pau_qps_destroyed);
43679
43680 /* Free packets that have not yet been forwarded */
43681 /* Lock is acquired by skb_dequeue when removing the skb */
43682 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43683 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43684 skb_queue_head_init(&nesqp->pau_list);
43685 spin_lock_init(&nesqp->pau_lock);
43686 - atomic_inc(&pau_qps_created);
43687 + atomic_inc_unchecked(&pau_qps_created);
43688 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43689 }
43690
43691 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43692 index 70acda9..a96de9d 100644
43693 --- a/drivers/infiniband/hw/nes/nes_nic.c
43694 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43695 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43696 target_stat_values[++index] = mh_detected;
43697 target_stat_values[++index] = mh_pauses_sent;
43698 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43699 - target_stat_values[++index] = atomic_read(&cm_connects);
43700 - target_stat_values[++index] = atomic_read(&cm_accepts);
43701 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43702 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43703 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43704 - target_stat_values[++index] = atomic_read(&cm_rejects);
43705 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43706 - target_stat_values[++index] = atomic_read(&qps_created);
43707 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43708 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43709 - target_stat_values[++index] = atomic_read(&cm_closes);
43710 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43711 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43712 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43713 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43714 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43715 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43716 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43717 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43718 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43719 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43720 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43721 target_stat_values[++index] = cm_packets_sent;
43722 target_stat_values[++index] = cm_packets_bounced;
43723 target_stat_values[++index] = cm_packets_created;
43724 target_stat_values[++index] = cm_packets_received;
43725 target_stat_values[++index] = cm_packets_dropped;
43726 target_stat_values[++index] = cm_packets_retrans;
43727 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43728 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43729 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43730 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43731 target_stat_values[++index] = cm_backlog_drops;
43732 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43733 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43734 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43735 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43736 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43737 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43738 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43739 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43740 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43741 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43742 target_stat_values[++index] = nesadapter->free_4kpbl;
43743 target_stat_values[++index] = nesadapter->free_256pbl;
43744 target_stat_values[++index] = int_mod_timer_init;
43745 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43746 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43747 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43748 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43749 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43750 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43751 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43752 }
43753
43754 /**
43755 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43756 index c0d0296..3185f57 100644
43757 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43758 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43759 @@ -46,9 +46,9 @@
43760
43761 #include <rdma/ib_umem.h>
43762
43763 -atomic_t mod_qp_timouts;
43764 -atomic_t qps_created;
43765 -atomic_t sw_qps_destroyed;
43766 +atomic_unchecked_t mod_qp_timouts;
43767 +atomic_unchecked_t qps_created;
43768 +atomic_unchecked_t sw_qps_destroyed;
43769
43770 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43771
43772 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43773 if (init_attr->create_flags)
43774 return ERR_PTR(-EINVAL);
43775
43776 - atomic_inc(&qps_created);
43777 + atomic_inc_unchecked(&qps_created);
43778 switch (init_attr->qp_type) {
43779 case IB_QPT_RC:
43780 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43781 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43782 struct iw_cm_event cm_event;
43783 int ret = 0;
43784
43785 - atomic_inc(&sw_qps_destroyed);
43786 + atomic_inc_unchecked(&sw_qps_destroyed);
43787 nesqp->destroyed = 1;
43788
43789 /* Blow away the connection if it exists. */
43790 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43791 index ffd48bf..83cdb56 100644
43792 --- a/drivers/infiniband/hw/qib/qib.h
43793 +++ b/drivers/infiniband/hw/qib/qib.h
43794 @@ -52,6 +52,7 @@
43795 #include <linux/kref.h>
43796 #include <linux/sched.h>
43797 #include <linux/kthread.h>
43798 +#include <linux/slab.h>
43799
43800 #include "qib_common.h"
43801 #include "qib_verbs.h"
43802 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43803 index cdc7df4..a2fdfdb 100644
43804 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43805 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43806 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43807 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43808 }
43809
43810 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43811 +static struct rtnl_link_ops ipoib_link_ops = {
43812 .kind = "ipoib",
43813 .maxtype = IFLA_IPOIB_MAX,
43814 .policy = ipoib_policy,
43815 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43816 index e853a21..56fc5a8 100644
43817 --- a/drivers/input/gameport/gameport.c
43818 +++ b/drivers/input/gameport/gameport.c
43819 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43820 */
43821 static void gameport_init_port(struct gameport *gameport)
43822 {
43823 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43824 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43825
43826 __module_get(THIS_MODULE);
43827
43828 mutex_init(&gameport->drv_mutex);
43829 device_initialize(&gameport->dev);
43830 dev_set_name(&gameport->dev, "gameport%lu",
43831 - (unsigned long)atomic_inc_return(&gameport_no));
43832 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43833 gameport->dev.bus = &gameport_bus;
43834 gameport->dev.release = gameport_release_port;
43835 if (gameport->parent)
43836 diff --git a/drivers/input/input.c b/drivers/input/input.c
43837 index cc357f1..ee42fbc 100644
43838 --- a/drivers/input/input.c
43839 +++ b/drivers/input/input.c
43840 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
43841 */
43842 struct input_dev *input_allocate_device(void)
43843 {
43844 - static atomic_t input_no = ATOMIC_INIT(-1);
43845 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43846 struct input_dev *dev;
43847
43848 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43849 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
43850 INIT_LIST_HEAD(&dev->node);
43851
43852 dev_set_name(&dev->dev, "input%lu",
43853 - (unsigned long)atomic_inc_return(&input_no));
43854 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43855
43856 __module_get(THIS_MODULE);
43857 }
43858 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43859 index 4a95b22..874c182 100644
43860 --- a/drivers/input/joystick/sidewinder.c
43861 +++ b/drivers/input/joystick/sidewinder.c
43862 @@ -30,6 +30,7 @@
43863 #include <linux/kernel.h>
43864 #include <linux/module.h>
43865 #include <linux/slab.h>
43866 +#include <linux/sched.h>
43867 #include <linux/input.h>
43868 #include <linux/gameport.h>
43869 #include <linux/jiffies.h>
43870 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43871 index 3aa2f3f..53c00ea 100644
43872 --- a/drivers/input/joystick/xpad.c
43873 +++ b/drivers/input/joystick/xpad.c
43874 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43875
43876 static int xpad_led_probe(struct usb_xpad *xpad)
43877 {
43878 - static atomic_t led_seq = ATOMIC_INIT(-1);
43879 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43880 unsigned long led_no;
43881 struct xpad_led *led;
43882 struct led_classdev *led_cdev;
43883 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43884 if (!led)
43885 return -ENOMEM;
43886
43887 - led_no = atomic_inc_return(&led_seq);
43888 + led_no = atomic_inc_return_unchecked(&led_seq);
43889
43890 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43891 led->xpad = xpad;
43892 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43893 index ac1fa5f..5f7502c 100644
43894 --- a/drivers/input/misc/ims-pcu.c
43895 +++ b/drivers/input/misc/ims-pcu.c
43896 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43897
43898 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43899 {
43900 - static atomic_t device_no = ATOMIC_INIT(-1);
43901 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43902
43903 const struct ims_pcu_device_info *info;
43904 int error;
43905 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43906 }
43907
43908 /* Device appears to be operable, complete initialization */
43909 - pcu->device_no = atomic_inc_return(&device_no);
43910 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43911
43912 /*
43913 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43914 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43915 index d02e1bd..d719719 100644
43916 --- a/drivers/input/mouse/psmouse.h
43917 +++ b/drivers/input/mouse/psmouse.h
43918 @@ -124,7 +124,7 @@ struct psmouse_attribute {
43919 ssize_t (*set)(struct psmouse *psmouse, void *data,
43920 const char *buf, size_t count);
43921 bool protect;
43922 -};
43923 +} __do_const;
43924 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43925
43926 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43927 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43928 index b604564..3f14ae4 100644
43929 --- a/drivers/input/mousedev.c
43930 +++ b/drivers/input/mousedev.c
43931 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43932
43933 spin_unlock_irq(&client->packet_lock);
43934
43935 - if (copy_to_user(buffer, data, count))
43936 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43937 return -EFAULT;
43938
43939 return count;
43940 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43941 index a05a517..323a2fd 100644
43942 --- a/drivers/input/serio/serio.c
43943 +++ b/drivers/input/serio/serio.c
43944 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43945 */
43946 static void serio_init_port(struct serio *serio)
43947 {
43948 - static atomic_t serio_no = ATOMIC_INIT(-1);
43949 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43950
43951 __module_get(THIS_MODULE);
43952
43953 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43954 mutex_init(&serio->drv_mutex);
43955 device_initialize(&serio->dev);
43956 dev_set_name(&serio->dev, "serio%lu",
43957 - (unsigned long)atomic_inc_return(&serio_no));
43958 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43959 serio->dev.bus = &serio_bus;
43960 serio->dev.release = serio_release_port;
43961 serio->dev.groups = serio_device_attr_groups;
43962 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43963 index 71ef5d6..93380a9 100644
43964 --- a/drivers/input/serio/serio_raw.c
43965 +++ b/drivers/input/serio/serio_raw.c
43966 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43967
43968 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43969 {
43970 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43971 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43972 struct serio_raw *serio_raw;
43973 int err;
43974
43975 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43976 }
43977
43978 snprintf(serio_raw->name, sizeof(serio_raw->name),
43979 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43980 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43981 kref_init(&serio_raw->kref);
43982 INIT_LIST_HEAD(&serio_raw->client_list);
43983 init_waitqueue_head(&serio_raw->wait);
43984 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
43985 index 92e2243..8fd9092 100644
43986 --- a/drivers/input/touchscreen/htcpen.c
43987 +++ b/drivers/input/touchscreen/htcpen.c
43988 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
43989 }
43990 };
43991
43992 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
43993 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
43994 {
43995 .ident = "Shift",
43996 .matches = {
43997 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43998 index 48882c1..93e0987 100644
43999 --- a/drivers/iommu/amd_iommu.c
44000 +++ b/drivers/iommu/amd_iommu.c
44001 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
44002
44003 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
44004 {
44005 + phys_addr_t physaddr;
44006 WARN_ON(address & 0x7ULL);
44007
44008 memset(cmd, 0, sizeof(*cmd));
44009 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
44010 - cmd->data[1] = upper_32_bits(__pa(address));
44011 +
44012 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
44013 + if (object_starts_on_stack((void *)address)) {
44014 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
44015 + physaddr = __pa((u64)adjbuf);
44016 + } else
44017 +#endif
44018 + physaddr = __pa(address);
44019 +
44020 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
44021 + cmd->data[1] = upper_32_bits(physaddr);
44022 cmd->data[2] = 1;
44023 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
44024 }
44025 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
44026 index a3adde6..988ee96 100644
44027 --- a/drivers/iommu/arm-smmu.c
44028 +++ b/drivers/iommu/arm-smmu.c
44029 @@ -338,7 +338,7 @@ enum arm_smmu_domain_stage {
44030
44031 struct arm_smmu_domain {
44032 struct arm_smmu_device *smmu;
44033 - struct io_pgtable_ops *pgtbl_ops;
44034 + struct io_pgtable *pgtbl;
44035 spinlock_t pgtbl_lock;
44036 struct arm_smmu_cfg cfg;
44037 enum arm_smmu_domain_stage stage;
44038 @@ -833,7 +833,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44039 {
44040 int irq, start, ret = 0;
44041 unsigned long ias, oas;
44042 - struct io_pgtable_ops *pgtbl_ops;
44043 + struct io_pgtable *pgtbl;
44044 struct io_pgtable_cfg pgtbl_cfg;
44045 enum io_pgtable_fmt fmt;
44046 struct arm_smmu_domain *smmu_domain = domain->priv;
44047 @@ -918,14 +918,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44048 };
44049
44050 smmu_domain->smmu = smmu;
44051 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
44052 - if (!pgtbl_ops) {
44053 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
44054 + if (!pgtbl) {
44055 ret = -ENOMEM;
44056 goto out_clear_smmu;
44057 }
44058
44059 /* Update our support page sizes to reflect the page table format */
44060 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44061 + pax_open_kernel();
44062 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44063 + pax_close_kernel();
44064
44065 /* Initialise the context bank with our page table cfg */
44066 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
44067 @@ -946,7 +948,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44068 mutex_unlock(&smmu_domain->init_mutex);
44069
44070 /* Publish page table ops for map/unmap */
44071 - smmu_domain->pgtbl_ops = pgtbl_ops;
44072 + smmu_domain->pgtbl = pgtbl;
44073 return 0;
44074
44075 out_clear_smmu:
44076 @@ -979,8 +981,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
44077 free_irq(irq, domain);
44078 }
44079
44080 - if (smmu_domain->pgtbl_ops)
44081 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
44082 + free_io_pgtable(smmu_domain->pgtbl);
44083
44084 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
44085 }
44086 @@ -1204,13 +1205,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
44087 int ret;
44088 unsigned long flags;
44089 struct arm_smmu_domain *smmu_domain = domain->priv;
44090 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44091 + struct io_pgtable *iop = smmu_domain->pgtbl;
44092
44093 - if (!ops)
44094 + if (!iop)
44095 return -ENODEV;
44096
44097 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44098 - ret = ops->map(ops, iova, paddr, size, prot);
44099 + ret = iop->ops->map(iop, iova, paddr, size, prot);
44100 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44101 return ret;
44102 }
44103 @@ -1221,13 +1222,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
44104 size_t ret;
44105 unsigned long flags;
44106 struct arm_smmu_domain *smmu_domain = domain->priv;
44107 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44108 + struct io_pgtable *iop = smmu_domain->pgtbl;
44109
44110 - if (!ops)
44111 + if (!iop)
44112 return 0;
44113
44114 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44115 - ret = ops->unmap(ops, iova, size);
44116 + ret = iop->ops->unmap(iop, iova, size);
44117 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44118 return ret;
44119 }
44120 @@ -1238,7 +1239,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44121 struct arm_smmu_domain *smmu_domain = domain->priv;
44122 struct arm_smmu_device *smmu = smmu_domain->smmu;
44123 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
44124 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44125 + struct io_pgtable *iop = smmu_domain->pgtbl;
44126 struct device *dev = smmu->dev;
44127 void __iomem *cb_base;
44128 u32 tmp;
44129 @@ -1261,7 +1262,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44130 dev_err(dev,
44131 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
44132 &iova);
44133 - return ops->iova_to_phys(ops, iova);
44134 + return iop->ops->iova_to_phys(iop, iova);
44135 }
44136
44137 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
44138 @@ -1282,9 +1283,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44139 phys_addr_t ret;
44140 unsigned long flags;
44141 struct arm_smmu_domain *smmu_domain = domain->priv;
44142 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44143 + struct io_pgtable *iop = smmu_domain->pgtbl;
44144
44145 - if (!ops)
44146 + if (!iop)
44147 return 0;
44148
44149 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44150 @@ -1292,7 +1293,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44151 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
44152 ret = arm_smmu_iova_to_phys_hard(domain, iova);
44153 } else {
44154 - ret = ops->iova_to_phys(ops, iova);
44155 + ret = iop->ops->iova_to_phys(iop, iova);
44156 }
44157
44158 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44159 @@ -1651,7 +1652,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
44160 size |= SZ_64K | SZ_512M;
44161 }
44162
44163 - arm_smmu_ops.pgsize_bitmap &= size;
44164 + pax_open_kernel();
44165 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
44166 + pax_close_kernel();
44167 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
44168
44169 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
44170 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
44171 index b610a8d..08eb879 100644
44172 --- a/drivers/iommu/io-pgtable-arm.c
44173 +++ b/drivers/iommu/io-pgtable-arm.c
44174 @@ -36,12 +36,6 @@
44175 #define io_pgtable_to_data(x) \
44176 container_of((x), struct arm_lpae_io_pgtable, iop)
44177
44178 -#define io_pgtable_ops_to_pgtable(x) \
44179 - container_of((x), struct io_pgtable, ops)
44180 -
44181 -#define io_pgtable_ops_to_data(x) \
44182 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
44183 -
44184 /*
44185 * For consistency with the architecture, we always consider
44186 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
44187 @@ -302,10 +296,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
44188 return pte;
44189 }
44190
44191 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
44192 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
44193 phys_addr_t paddr, size_t size, int iommu_prot)
44194 {
44195 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44196 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44197 arm_lpae_iopte *ptep = data->pgd;
44198 int lvl = ARM_LPAE_START_LVL(data);
44199 arm_lpae_iopte prot;
44200 @@ -445,12 +439,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
44201 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
44202 }
44203
44204 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44205 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
44206 size_t size)
44207 {
44208 size_t unmapped;
44209 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44210 - struct io_pgtable *iop = &data->iop;
44211 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44212 arm_lpae_iopte *ptep = data->pgd;
44213 int lvl = ARM_LPAE_START_LVL(data);
44214
44215 @@ -461,10 +454,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44216 return unmapped;
44217 }
44218
44219 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
44220 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
44221 unsigned long iova)
44222 {
44223 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44224 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44225 arm_lpae_iopte pte, *ptep = data->pgd;
44226 int lvl = ARM_LPAE_START_LVL(data);
44227
44228 @@ -531,6 +524,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
44229 }
44230 }
44231
44232 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
44233 + .map = arm_lpae_map,
44234 + .unmap = arm_lpae_unmap,
44235 + .iova_to_phys = arm_lpae_iova_to_phys,
44236 +};
44237 +
44238 static struct arm_lpae_io_pgtable *
44239 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44240 {
44241 @@ -562,11 +561,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44242 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
44243 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
44244
44245 - data->iop.ops = (struct io_pgtable_ops) {
44246 - .map = arm_lpae_map,
44247 - .unmap = arm_lpae_unmap,
44248 - .iova_to_phys = arm_lpae_iova_to_phys,
44249 - };
44250 + data->iop.ops = &arm_lpae_io_pgtable_ops;
44251
44252 return data;
44253 }
44254 @@ -825,9 +820,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
44255 .flush_pgtable = dummy_flush_pgtable,
44256 };
44257
44258 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44259 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
44260 {
44261 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44262 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44263 struct io_pgtable_cfg *cfg = &data->iop.cfg;
44264
44265 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
44266 @@ -837,9 +832,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44267 data->bits_per_level, data->pgd);
44268 }
44269
44270 -#define __FAIL(ops, i) ({ \
44271 +#define __FAIL(iop, i) ({ \
44272 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
44273 - arm_lpae_dump_ops(ops); \
44274 + arm_lpae_dump_ops(iop); \
44275 selftest_running = false; \
44276 -EFAULT; \
44277 })
44278 @@ -854,30 +849,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44279 int i, j;
44280 unsigned long iova;
44281 size_t size;
44282 - struct io_pgtable_ops *ops;
44283 + struct io_pgtable *iop;
44284 + const struct io_pgtable_ops *ops;
44285
44286 selftest_running = true;
44287
44288 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
44289 cfg_cookie = cfg;
44290 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44291 - if (!ops) {
44292 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44293 + if (!iop) {
44294 pr_err("selftest: failed to allocate io pgtable ops\n");
44295 return -ENOMEM;
44296 }
44297 + ops = iop->ops;
44298
44299 /*
44300 * Initial sanity checks.
44301 * Empty page tables shouldn't provide any translations.
44302 */
44303 - if (ops->iova_to_phys(ops, 42))
44304 - return __FAIL(ops, i);
44305 + if (ops->iova_to_phys(iop, 42))
44306 + return __FAIL(iop, i);
44307
44308 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44309 - return __FAIL(ops, i);
44310 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44311 + return __FAIL(iop, i);
44312
44313 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44314 - return __FAIL(ops, i);
44315 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44316 + return __FAIL(iop, i);
44317
44318 /*
44319 * Distinct mappings of different granule sizes.
44320 @@ -887,19 +884,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44321 while (j != BITS_PER_LONG) {
44322 size = 1UL << j;
44323
44324 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44325 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44326 IOMMU_WRITE |
44327 IOMMU_NOEXEC |
44328 IOMMU_CACHE))
44329 - return __FAIL(ops, i);
44330 + return __FAIL(iop, i);
44331
44332 /* Overlapping mappings */
44333 - if (!ops->map(ops, iova, iova + size, size,
44334 + if (!ops->map(iop, iova, iova + size, size,
44335 IOMMU_READ | IOMMU_NOEXEC))
44336 - return __FAIL(ops, i);
44337 + return __FAIL(iop, i);
44338
44339 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44340 - return __FAIL(ops, i);
44341 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44342 + return __FAIL(iop, i);
44343
44344 iova += SZ_1G;
44345 j++;
44346 @@ -908,15 +905,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44347
44348 /* Partial unmap */
44349 size = 1UL << __ffs(cfg->pgsize_bitmap);
44350 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44351 - return __FAIL(ops, i);
44352 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44353 + return __FAIL(iop, i);
44354
44355 /* Remap of partial unmap */
44356 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44357 - return __FAIL(ops, i);
44358 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44359 + return __FAIL(iop, i);
44360
44361 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44362 - return __FAIL(ops, i);
44363 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44364 + return __FAIL(iop, i);
44365
44366 /* Full unmap */
44367 iova = 0;
44368 @@ -924,25 +921,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44369 while (j != BITS_PER_LONG) {
44370 size = 1UL << j;
44371
44372 - if (ops->unmap(ops, iova, size) != size)
44373 - return __FAIL(ops, i);
44374 + if (ops->unmap(iop, iova, size) != size)
44375 + return __FAIL(iop, i);
44376
44377 - if (ops->iova_to_phys(ops, iova + 42))
44378 - return __FAIL(ops, i);
44379 + if (ops->iova_to_phys(iop, iova + 42))
44380 + return __FAIL(iop, i);
44381
44382 /* Remap full block */
44383 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44384 - return __FAIL(ops, i);
44385 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44386 + return __FAIL(iop, i);
44387
44388 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44389 - return __FAIL(ops, i);
44390 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44391 + return __FAIL(iop, i);
44392
44393 iova += SZ_1G;
44394 j++;
44395 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44396 }
44397
44398 - free_io_pgtable_ops(ops);
44399 + free_io_pgtable(iop);
44400 }
44401
44402 selftest_running = false;
44403 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44404 index 6436fe2..088c965 100644
44405 --- a/drivers/iommu/io-pgtable.c
44406 +++ b/drivers/iommu/io-pgtable.c
44407 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44408 #endif
44409 };
44410
44411 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44412 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44413 struct io_pgtable_cfg *cfg,
44414 void *cookie)
44415 {
44416 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44417 iop->cookie = cookie;
44418 iop->cfg = *cfg;
44419
44420 - return &iop->ops;
44421 + return iop;
44422 }
44423
44424 /*
44425 * It is the IOMMU driver's responsibility to ensure that the page table
44426 * is no longer accessible to the walker by this point.
44427 */
44428 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
44429 +void free_io_pgtable(struct io_pgtable *iop)
44430 {
44431 - struct io_pgtable *iop;
44432 -
44433 - if (!ops)
44434 + if (!iop)
44435 return;
44436
44437 - iop = container_of(ops, struct io_pgtable, ops);
44438 iop->cfg.tlb->tlb_flush_all(iop->cookie);
44439 io_pgtable_init_table[iop->fmt]->free(iop);
44440 }
44441 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
44442 index 10e32f6..0b276c8 100644
44443 --- a/drivers/iommu/io-pgtable.h
44444 +++ b/drivers/iommu/io-pgtable.h
44445 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
44446 * These functions map directly onto the iommu_ops member functions with
44447 * the same names.
44448 */
44449 +struct io_pgtable;
44450 struct io_pgtable_ops {
44451 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
44452 + int (*map)(struct io_pgtable *iop, unsigned long iova,
44453 phys_addr_t paddr, size_t size, int prot);
44454 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
44455 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
44456 size_t size);
44457 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
44458 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
44459 unsigned long iova);
44460 };
44461
44462 /**
44463 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
44464 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
44465 *
44466 * @fmt: The page table format.
44467 * @cfg: The page table configuration. This will be modified to represent
44468 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
44469 * @cookie: An opaque token provided by the IOMMU driver and passed back to
44470 * the callback routines in cfg->tlb.
44471 */
44472 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44473 - struct io_pgtable_cfg *cfg,
44474 - void *cookie);
44475 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44476 + struct io_pgtable_cfg *cfg,
44477 + void *cookie);
44478
44479 /**
44480 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
44481 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44482 *
44483 * @ops: The ops returned from alloc_io_pgtable_ops.
44484 */
44485 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
44486 +void free_io_pgtable(struct io_pgtable *iop);
44487
44488
44489 /*
44490 @@ -125,7 +126,7 @@ struct io_pgtable {
44491 enum io_pgtable_fmt fmt;
44492 void *cookie;
44493 struct io_pgtable_cfg cfg;
44494 - struct io_pgtable_ops ops;
44495 + const struct io_pgtable_ops *ops;
44496 };
44497
44498 /**
44499 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
44500 index 72e683d..c9db262 100644
44501 --- a/drivers/iommu/iommu.c
44502 +++ b/drivers/iommu/iommu.c
44503 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
44504 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
44505 {
44506 int err;
44507 - struct notifier_block *nb;
44508 + notifier_block_no_const *nb;
44509 struct iommu_callback_data cb = {
44510 .ops = ops,
44511 };
44512 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
44513 index bc39bdf..e2de272 100644
44514 --- a/drivers/iommu/ipmmu-vmsa.c
44515 +++ b/drivers/iommu/ipmmu-vmsa.c
44516 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
44517 struct iommu_domain *io_domain;
44518
44519 struct io_pgtable_cfg cfg;
44520 - struct io_pgtable_ops *iop;
44521 + struct io_pgtable *iop;
44522
44523 unsigned int context_id;
44524 spinlock_t lock; /* Protects mappings */
44525 @@ -323,8 +323,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
44526 domain->cfg.oas = 40;
44527 domain->cfg.tlb = &ipmmu_gather_ops;
44528
44529 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
44530 - domain);
44531 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
44532 if (!domain->iop)
44533 return -EINVAL;
44534
44535 @@ -482,7 +481,7 @@ static void ipmmu_domain_destroy(struct iommu_domain *io_domain)
44536 * been detached.
44537 */
44538 ipmmu_domain_destroy_context(domain);
44539 - free_io_pgtable_ops(domain->iop);
44540 + free_io_pgtable(domain->iop);
44541 kfree(domain);
44542 }
44543
44544 @@ -551,7 +550,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
44545 if (!domain)
44546 return -ENODEV;
44547
44548 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
44549 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
44550 }
44551
44552 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44553 @@ -559,7 +558,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44554 {
44555 struct ipmmu_vmsa_domain *domain = io_domain->priv;
44556
44557 - return domain->iop->unmap(domain->iop, iova, size);
44558 + return domain->iop->ops->unmap(domain->iop, iova, size);
44559 }
44560
44561 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44562 @@ -569,7 +568,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44563
44564 /* TODO: Is locking needed ? */
44565
44566 - return domain->iop->iova_to_phys(domain->iop, iova);
44567 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
44568 }
44569
44570 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
44571 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
44572 index 390079e..1da9d6c 100644
44573 --- a/drivers/iommu/irq_remapping.c
44574 +++ b/drivers/iommu/irq_remapping.c
44575 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
44576 void panic_if_irq_remap(const char *msg)
44577 {
44578 if (irq_remapping_enabled)
44579 - panic(msg);
44580 + panic("%s", msg);
44581 }
44582
44583 static void ir_ack_apic_edge(struct irq_data *data)
44584 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
44585
44586 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
44587 {
44588 - chip->irq_print_chip = ir_print_prefix;
44589 - chip->irq_ack = ir_ack_apic_edge;
44590 - chip->irq_eoi = ir_ack_apic_level;
44591 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44592 + pax_open_kernel();
44593 + *(void **)&chip->irq_print_chip = ir_print_prefix;
44594 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
44595 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
44596 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44597 + pax_close_kernel();
44598 }
44599
44600 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
44601 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
44602 index 471e1cd..b53b870 100644
44603 --- a/drivers/irqchip/irq-gic.c
44604 +++ b/drivers/irqchip/irq-gic.c
44605 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
44606 * Supported arch specific GIC irq extension.
44607 * Default make them NULL.
44608 */
44609 -struct irq_chip gic_arch_extn = {
44610 +irq_chip_no_const gic_arch_extn = {
44611 .irq_eoi = NULL,
44612 .irq_mask = NULL,
44613 .irq_unmask = NULL,
44614 @@ -318,7 +318,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
44615 chained_irq_exit(chip, desc);
44616 }
44617
44618 -static struct irq_chip gic_chip = {
44619 +static irq_chip_no_const gic_chip __read_only = {
44620 .name = "GIC",
44621 .irq_mask = gic_mask_irq,
44622 .irq_unmask = gic_unmask_irq,
44623 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
44624 index 9a0767b..5e5f86f 100644
44625 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
44626 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
44627 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
44628 struct intc_irqpin_iomem *i;
44629 struct resource *io[INTC_IRQPIN_REG_NR];
44630 struct resource *irq;
44631 - struct irq_chip *irq_chip;
44632 + irq_chip_no_const *irq_chip;
44633 void (*enable_fn)(struct irq_data *d);
44634 void (*disable_fn)(struct irq_data *d);
44635 const char *name = dev_name(dev);
44636 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
44637 index 384e6ed..7a771b2 100644
44638 --- a/drivers/irqchip/irq-renesas-irqc.c
44639 +++ b/drivers/irqchip/irq-renesas-irqc.c
44640 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
44641 struct irqc_priv *p;
44642 struct resource *io;
44643 struct resource *irq;
44644 - struct irq_chip *irq_chip;
44645 + irq_chip_no_const *irq_chip;
44646 const char *name = dev_name(&pdev->dev);
44647 int ret;
44648 int k;
44649 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
44650 index 6a2df32..dc962f1 100644
44651 --- a/drivers/isdn/capi/capi.c
44652 +++ b/drivers/isdn/capi/capi.c
44653 @@ -81,8 +81,8 @@ struct capiminor {
44654
44655 struct capi20_appl *ap;
44656 u32 ncci;
44657 - atomic_t datahandle;
44658 - atomic_t msgid;
44659 + atomic_unchecked_t datahandle;
44660 + atomic_unchecked_t msgid;
44661
44662 struct tty_port port;
44663 int ttyinstop;
44664 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
44665 capimsg_setu16(s, 2, mp->ap->applid);
44666 capimsg_setu8 (s, 4, CAPI_DATA_B3);
44667 capimsg_setu8 (s, 5, CAPI_RESP);
44668 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
44669 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
44670 capimsg_setu32(s, 8, mp->ncci);
44671 capimsg_setu16(s, 12, datahandle);
44672 }
44673 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
44674 mp->outbytes -= len;
44675 spin_unlock_bh(&mp->outlock);
44676
44677 - datahandle = atomic_inc_return(&mp->datahandle);
44678 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
44679 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
44680 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44681 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44682 capimsg_setu16(skb->data, 2, mp->ap->applid);
44683 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
44684 capimsg_setu8 (skb->data, 5, CAPI_REQ);
44685 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
44686 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
44687 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
44688 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
44689 capimsg_setu16(skb->data, 16, len); /* Data length */
44690 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
44691 index aecec6d..11e13c5 100644
44692 --- a/drivers/isdn/gigaset/bas-gigaset.c
44693 +++ b/drivers/isdn/gigaset/bas-gigaset.c
44694 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
44695
44696
44697 static const struct gigaset_ops gigops = {
44698 - gigaset_write_cmd,
44699 - gigaset_write_room,
44700 - gigaset_chars_in_buffer,
44701 - gigaset_brkchars,
44702 - gigaset_init_bchannel,
44703 - gigaset_close_bchannel,
44704 - gigaset_initbcshw,
44705 - gigaset_freebcshw,
44706 - gigaset_reinitbcshw,
44707 - gigaset_initcshw,
44708 - gigaset_freecshw,
44709 - gigaset_set_modem_ctrl,
44710 - gigaset_baud_rate,
44711 - gigaset_set_line_ctrl,
44712 - gigaset_isoc_send_skb,
44713 - gigaset_isoc_input,
44714 + .write_cmd = gigaset_write_cmd,
44715 + .write_room = gigaset_write_room,
44716 + .chars_in_buffer = gigaset_chars_in_buffer,
44717 + .brkchars = gigaset_brkchars,
44718 + .init_bchannel = gigaset_init_bchannel,
44719 + .close_bchannel = gigaset_close_bchannel,
44720 + .initbcshw = gigaset_initbcshw,
44721 + .freebcshw = gigaset_freebcshw,
44722 + .reinitbcshw = gigaset_reinitbcshw,
44723 + .initcshw = gigaset_initcshw,
44724 + .freecshw = gigaset_freecshw,
44725 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44726 + .baud_rate = gigaset_baud_rate,
44727 + .set_line_ctrl = gigaset_set_line_ctrl,
44728 + .send_skb = gigaset_isoc_send_skb,
44729 + .handle_input = gigaset_isoc_input,
44730 };
44731
44732 /* bas_gigaset_init
44733 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
44734 index 600c79b..3752bab 100644
44735 --- a/drivers/isdn/gigaset/interface.c
44736 +++ b/drivers/isdn/gigaset/interface.c
44737 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
44738 }
44739 tty->driver_data = cs;
44740
44741 - ++cs->port.count;
44742 + atomic_inc(&cs->port.count);
44743
44744 - if (cs->port.count == 1) {
44745 + if (atomic_read(&cs->port.count) == 1) {
44746 tty_port_tty_set(&cs->port, tty);
44747 cs->port.low_latency = 1;
44748 }
44749 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
44750
44751 if (!cs->connected)
44752 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
44753 - else if (!cs->port.count)
44754 + else if (!atomic_read(&cs->port.count))
44755 dev_warn(cs->dev, "%s: device not opened\n", __func__);
44756 - else if (!--cs->port.count)
44757 + else if (!atomic_dec_return(&cs->port.count))
44758 tty_port_tty_set(&cs->port, NULL);
44759
44760 mutex_unlock(&cs->mutex);
44761 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
44762 index 8c91fd5..14f13ce 100644
44763 --- a/drivers/isdn/gigaset/ser-gigaset.c
44764 +++ b/drivers/isdn/gigaset/ser-gigaset.c
44765 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
44766 }
44767
44768 static const struct gigaset_ops ops = {
44769 - gigaset_write_cmd,
44770 - gigaset_write_room,
44771 - gigaset_chars_in_buffer,
44772 - gigaset_brkchars,
44773 - gigaset_init_bchannel,
44774 - gigaset_close_bchannel,
44775 - gigaset_initbcshw,
44776 - gigaset_freebcshw,
44777 - gigaset_reinitbcshw,
44778 - gigaset_initcshw,
44779 - gigaset_freecshw,
44780 - gigaset_set_modem_ctrl,
44781 - gigaset_baud_rate,
44782 - gigaset_set_line_ctrl,
44783 - gigaset_m10x_send_skb, /* asyncdata.c */
44784 - gigaset_m10x_input, /* asyncdata.c */
44785 + .write_cmd = gigaset_write_cmd,
44786 + .write_room = gigaset_write_room,
44787 + .chars_in_buffer = gigaset_chars_in_buffer,
44788 + .brkchars = gigaset_brkchars,
44789 + .init_bchannel = gigaset_init_bchannel,
44790 + .close_bchannel = gigaset_close_bchannel,
44791 + .initbcshw = gigaset_initbcshw,
44792 + .freebcshw = gigaset_freebcshw,
44793 + .reinitbcshw = gigaset_reinitbcshw,
44794 + .initcshw = gigaset_initcshw,
44795 + .freecshw = gigaset_freecshw,
44796 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44797 + .baud_rate = gigaset_baud_rate,
44798 + .set_line_ctrl = gigaset_set_line_ctrl,
44799 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
44800 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
44801 };
44802
44803
44804 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
44805 index 5f306e2..5342f88 100644
44806 --- a/drivers/isdn/gigaset/usb-gigaset.c
44807 +++ b/drivers/isdn/gigaset/usb-gigaset.c
44808 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
44809 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
44810 memcpy(cs->hw.usb->bchars, buf, 6);
44811 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
44812 - 0, 0, &buf, 6, 2000);
44813 + 0, 0, buf, 6, 2000);
44814 }
44815
44816 static void gigaset_freebcshw(struct bc_state *bcs)
44817 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
44818 }
44819
44820 static const struct gigaset_ops ops = {
44821 - gigaset_write_cmd,
44822 - gigaset_write_room,
44823 - gigaset_chars_in_buffer,
44824 - gigaset_brkchars,
44825 - gigaset_init_bchannel,
44826 - gigaset_close_bchannel,
44827 - gigaset_initbcshw,
44828 - gigaset_freebcshw,
44829 - gigaset_reinitbcshw,
44830 - gigaset_initcshw,
44831 - gigaset_freecshw,
44832 - gigaset_set_modem_ctrl,
44833 - gigaset_baud_rate,
44834 - gigaset_set_line_ctrl,
44835 - gigaset_m10x_send_skb,
44836 - gigaset_m10x_input,
44837 + .write_cmd = gigaset_write_cmd,
44838 + .write_room = gigaset_write_room,
44839 + .chars_in_buffer = gigaset_chars_in_buffer,
44840 + .brkchars = gigaset_brkchars,
44841 + .init_bchannel = gigaset_init_bchannel,
44842 + .close_bchannel = gigaset_close_bchannel,
44843 + .initbcshw = gigaset_initbcshw,
44844 + .freebcshw = gigaset_freebcshw,
44845 + .reinitbcshw = gigaset_reinitbcshw,
44846 + .initcshw = gigaset_initcshw,
44847 + .freecshw = gigaset_freecshw,
44848 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44849 + .baud_rate = gigaset_baud_rate,
44850 + .set_line_ctrl = gigaset_set_line_ctrl,
44851 + .send_skb = gigaset_m10x_send_skb,
44852 + .handle_input = gigaset_m10x_input,
44853 };
44854
44855 /*
44856 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
44857 index 4d9b195..455075c 100644
44858 --- a/drivers/isdn/hardware/avm/b1.c
44859 +++ b/drivers/isdn/hardware/avm/b1.c
44860 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
44861 }
44862 if (left) {
44863 if (t4file->user) {
44864 - if (copy_from_user(buf, dp, left))
44865 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44866 return -EFAULT;
44867 } else {
44868 memcpy(buf, dp, left);
44869 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
44870 }
44871 if (left) {
44872 if (config->user) {
44873 - if (copy_from_user(buf, dp, left))
44874 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44875 return -EFAULT;
44876 } else {
44877 memcpy(buf, dp, left);
44878 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
44879 index 9b856e1..fa03c92 100644
44880 --- a/drivers/isdn/i4l/isdn_common.c
44881 +++ b/drivers/isdn/i4l/isdn_common.c
44882 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
44883 } else
44884 return -EINVAL;
44885 case IIOCDBGVAR:
44886 + if (!capable(CAP_SYS_RAWIO))
44887 + return -EPERM;
44888 if (arg) {
44889 if (copy_to_user(argp, &dev, sizeof(ulong)))
44890 return -EFAULT;
44891 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
44892 index 91d5730..336523e 100644
44893 --- a/drivers/isdn/i4l/isdn_concap.c
44894 +++ b/drivers/isdn/i4l/isdn_concap.c
44895 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
44896 }
44897
44898 struct concap_device_ops isdn_concap_reliable_dl_dops = {
44899 - &isdn_concap_dl_data_req,
44900 - &isdn_concap_dl_connect_req,
44901 - &isdn_concap_dl_disconn_req
44902 + .data_req = &isdn_concap_dl_data_req,
44903 + .connect_req = &isdn_concap_dl_connect_req,
44904 + .disconn_req = &isdn_concap_dl_disconn_req
44905 };
44906
44907 /* The following should better go into a dedicated source file such that
44908 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
44909 index bc91261..2ef7e36 100644
44910 --- a/drivers/isdn/i4l/isdn_tty.c
44911 +++ b/drivers/isdn/i4l/isdn_tty.c
44912 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
44913
44914 #ifdef ISDN_DEBUG_MODEM_OPEN
44915 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
44916 - port->count);
44917 + atomic_read(&port->count));
44918 #endif
44919 - port->count++;
44920 + atomic_inc(&port->count);
44921 port->tty = tty;
44922 /*
44923 * Start up serial port
44924 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44925 #endif
44926 return;
44927 }
44928 - if ((tty->count == 1) && (port->count != 1)) {
44929 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
44930 /*
44931 * Uh, oh. tty->count is 1, which means that the tty
44932 * structure will be freed. Info->count should always
44933 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44934 * serial port won't be shutdown.
44935 */
44936 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
44937 - "info->count is %d\n", port->count);
44938 - port->count = 1;
44939 + "info->count is %d\n", atomic_read(&port->count));
44940 + atomic_set(&port->count, 1);
44941 }
44942 - if (--port->count < 0) {
44943 + if (atomic_dec_return(&port->count) < 0) {
44944 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
44945 - info->line, port->count);
44946 - port->count = 0;
44947 + info->line, atomic_read(&port->count));
44948 + atomic_set(&port->count, 0);
44949 }
44950 - if (port->count) {
44951 + if (atomic_read(&port->count)) {
44952 #ifdef ISDN_DEBUG_MODEM_OPEN
44953 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
44954 #endif
44955 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
44956 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
44957 return;
44958 isdn_tty_shutdown(info);
44959 - port->count = 0;
44960 + atomic_set(&port->count, 0);
44961 port->flags &= ~ASYNC_NORMAL_ACTIVE;
44962 port->tty = NULL;
44963 wake_up_interruptible(&port->open_wait);
44964 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
44965 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
44966 modem_info *info = &dev->mdm.info[i];
44967
44968 - if (info->port.count == 0)
44969 + if (atomic_read(&info->port.count) == 0)
44970 continue;
44971 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
44972 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
44973 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
44974 index e2d4e58..40cd045 100644
44975 --- a/drivers/isdn/i4l/isdn_x25iface.c
44976 +++ b/drivers/isdn/i4l/isdn_x25iface.c
44977 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
44978
44979
44980 static struct concap_proto_ops ix25_pops = {
44981 - &isdn_x25iface_proto_new,
44982 - &isdn_x25iface_proto_del,
44983 - &isdn_x25iface_proto_restart,
44984 - &isdn_x25iface_proto_close,
44985 - &isdn_x25iface_xmit,
44986 - &isdn_x25iface_receive,
44987 - &isdn_x25iface_connect_ind,
44988 - &isdn_x25iface_disconn_ind
44989 + .proto_new = &isdn_x25iface_proto_new,
44990 + .proto_del = &isdn_x25iface_proto_del,
44991 + .restart = &isdn_x25iface_proto_restart,
44992 + .close = &isdn_x25iface_proto_close,
44993 + .encap_and_xmit = &isdn_x25iface_xmit,
44994 + .data_ind = &isdn_x25iface_receive,
44995 + .connect_ind = &isdn_x25iface_connect_ind,
44996 + .disconn_ind = &isdn_x25iface_disconn_ind
44997 };
44998
44999 /* error message helper function */
45000 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
45001 index 358a574..b4987ea 100644
45002 --- a/drivers/isdn/icn/icn.c
45003 +++ b/drivers/isdn/icn/icn.c
45004 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
45005 if (count > len)
45006 count = len;
45007 if (user) {
45008 - if (copy_from_user(msg, buf, count))
45009 + if (count > sizeof msg || copy_from_user(msg, buf, count))
45010 return -EFAULT;
45011 } else
45012 memcpy(msg, buf, count);
45013 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
45014 index 87f7dff..7300125 100644
45015 --- a/drivers/isdn/mISDN/dsp_cmx.c
45016 +++ b/drivers/isdn/mISDN/dsp_cmx.c
45017 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
45018 static u16 dsp_count; /* last sample count */
45019 static int dsp_count_valid; /* if we have last sample count */
45020
45021 -void
45022 +void __intentional_overflow(-1)
45023 dsp_cmx_send(void *arg)
45024 {
45025 struct dsp_conf *conf;
45026 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
45027 index 0f9ed1e..2715d6f 100644
45028 --- a/drivers/leds/leds-clevo-mail.c
45029 +++ b/drivers/leds/leds-clevo-mail.c
45030 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
45031 * detected as working, but in reality it is not) as low as
45032 * possible.
45033 */
45034 -static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
45035 +static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
45036 {
45037 .callback = clevo_mail_led_dmi_callback,
45038 .ident = "Clevo D410J",
45039 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
45040 index 046cb70..6b20d39 100644
45041 --- a/drivers/leds/leds-ss4200.c
45042 +++ b/drivers/leds/leds-ss4200.c
45043 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
45044 * detected as working, but in reality it is not) as low as
45045 * possible.
45046 */
45047 -static struct dmi_system_id nas_led_whitelist[] __initdata = {
45048 +static struct dmi_system_id nas_led_whitelist[] __initconst = {
45049 {
45050 .callback = ss4200_led_dmi_callback,
45051 .ident = "Intel SS4200-E",
45052 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
45053 index 7dc93aa..8272379 100644
45054 --- a/drivers/lguest/core.c
45055 +++ b/drivers/lguest/core.c
45056 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
45057 * The end address needs +1 because __get_vm_area allocates an
45058 * extra guard page, so we need space for that.
45059 */
45060 +
45061 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
45062 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45063 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
45064 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45065 +#else
45066 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45067 VM_ALLOC, switcher_addr, switcher_addr
45068 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45069 +#endif
45070 +
45071 if (!switcher_vma) {
45072 err = -ENOMEM;
45073 printk("lguest: could not map switcher pages high\n");
45074 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
45075 * Now the Switcher is mapped at the right address, we can't fail!
45076 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
45077 */
45078 - memcpy(switcher_vma->addr, start_switcher_text,
45079 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
45080 end_switcher_text - start_switcher_text);
45081
45082 printk(KERN_INFO "lguest: mapped switcher at %p\n",
45083 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
45084 index e3abebc9..6a35328 100644
45085 --- a/drivers/lguest/page_tables.c
45086 +++ b/drivers/lguest/page_tables.c
45087 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
45088 /*:*/
45089
45090 #ifdef CONFIG_X86_PAE
45091 -static void release_pmd(pmd_t *spmd)
45092 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
45093 {
45094 /* If the entry's not present, there's nothing to release. */
45095 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
45096 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
45097 index 30f2aef..391c748 100644
45098 --- a/drivers/lguest/x86/core.c
45099 +++ b/drivers/lguest/x86/core.c
45100 @@ -60,7 +60,7 @@ static struct {
45101 /* Offset from where switcher.S was compiled to where we've copied it */
45102 static unsigned long switcher_offset(void)
45103 {
45104 - return switcher_addr - (unsigned long)start_switcher_text;
45105 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
45106 }
45107
45108 /* This cpu's struct lguest_pages (after the Switcher text page) */
45109 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
45110 * These copies are pretty cheap, so we do them unconditionally: */
45111 /* Save the current Host top-level page directory.
45112 */
45113 +
45114 +#ifdef CONFIG_PAX_PER_CPU_PGD
45115 + pages->state.host_cr3 = read_cr3();
45116 +#else
45117 pages->state.host_cr3 = __pa(current->mm->pgd);
45118 +#endif
45119 +
45120 /*
45121 * Set up the Guest's page tables to see this CPU's pages (and no
45122 * other CPU's pages).
45123 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
45124 * compiled-in switcher code and the high-mapped copy we just made.
45125 */
45126 for (i = 0; i < IDT_ENTRIES; i++)
45127 - default_idt_entries[i] += switcher_offset();
45128 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
45129
45130 /*
45131 * Set up the Switcher's per-cpu areas.
45132 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
45133 * it will be undisturbed when we switch. To change %cs and jump we
45134 * need this structure to feed to Intel's "lcall" instruction.
45135 */
45136 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
45137 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
45138 lguest_entry.segment = LGUEST_CS;
45139
45140 /*
45141 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
45142 index 40634b0..4f5855e 100644
45143 --- a/drivers/lguest/x86/switcher_32.S
45144 +++ b/drivers/lguest/x86/switcher_32.S
45145 @@ -87,6 +87,7 @@
45146 #include <asm/page.h>
45147 #include <asm/segment.h>
45148 #include <asm/lguest.h>
45149 +#include <asm/processor-flags.h>
45150
45151 // We mark the start of the code to copy
45152 // It's placed in .text tho it's never run here
45153 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
45154 // Changes type when we load it: damn Intel!
45155 // For after we switch over our page tables
45156 // That entry will be read-only: we'd crash.
45157 +
45158 +#ifdef CONFIG_PAX_KERNEXEC
45159 + mov %cr0, %edx
45160 + xor $X86_CR0_WP, %edx
45161 + mov %edx, %cr0
45162 +#endif
45163 +
45164 movl $(GDT_ENTRY_TSS*8), %edx
45165 ltr %dx
45166
45167 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
45168 // Let's clear it again for our return.
45169 // The GDT descriptor of the Host
45170 // Points to the table after two "size" bytes
45171 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
45172 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
45173 // Clear "used" from type field (byte 5, bit 2)
45174 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
45175 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
45176 +
45177 +#ifdef CONFIG_PAX_KERNEXEC
45178 + mov %cr0, %eax
45179 + xor $X86_CR0_WP, %eax
45180 + mov %eax, %cr0
45181 +#endif
45182
45183 // Once our page table's switched, the Guest is live!
45184 // The Host fades as we run this final step.
45185 @@ -295,13 +309,12 @@ deliver_to_host:
45186 // I consulted gcc, and it gave
45187 // These instructions, which I gladly credit:
45188 leal (%edx,%ebx,8), %eax
45189 - movzwl (%eax),%edx
45190 - movl 4(%eax), %eax
45191 - xorw %ax, %ax
45192 - orl %eax, %edx
45193 + movl 4(%eax), %edx
45194 + movw (%eax), %dx
45195 // Now the address of the handler's in %edx
45196 // We call it now: its "iret" drops us home.
45197 - jmp *%edx
45198 + ljmp $__KERNEL_CS, $1f
45199 +1: jmp *%edx
45200
45201 // Every interrupt can come to us here
45202 // But we must truly tell each apart.
45203 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
45204 index a08e3ee..df8ade2 100644
45205 --- a/drivers/md/bcache/closure.h
45206 +++ b/drivers/md/bcache/closure.h
45207 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
45208 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
45209 struct workqueue_struct *wq)
45210 {
45211 - BUG_ON(object_is_on_stack(cl));
45212 + BUG_ON(object_starts_on_stack(cl));
45213 closure_set_ip(cl);
45214 cl->fn = fn;
45215 cl->wq = wq;
45216 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
45217 index 3a57679..c58cdaf 100644
45218 --- a/drivers/md/bitmap.c
45219 +++ b/drivers/md/bitmap.c
45220 @@ -1786,7 +1786,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
45221 chunk_kb ? "KB" : "B");
45222 if (bitmap->storage.file) {
45223 seq_printf(seq, ", file: ");
45224 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
45225 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
45226 }
45227
45228 seq_printf(seq, "\n");
45229 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
45230 index c8a18e4..0ab43e5 100644
45231 --- a/drivers/md/dm-ioctl.c
45232 +++ b/drivers/md/dm-ioctl.c
45233 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
45234 cmd == DM_LIST_VERSIONS_CMD)
45235 return 0;
45236
45237 - if ((cmd == DM_DEV_CREATE_CMD)) {
45238 + if (cmd == DM_DEV_CREATE_CMD) {
45239 if (!*param->name) {
45240 DMWARN("name not supplied when creating device");
45241 return -EINVAL;
45242 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
45243 index 089d627..ef7352e 100644
45244 --- a/drivers/md/dm-raid1.c
45245 +++ b/drivers/md/dm-raid1.c
45246 @@ -40,7 +40,7 @@ enum dm_raid1_error {
45247
45248 struct mirror {
45249 struct mirror_set *ms;
45250 - atomic_t error_count;
45251 + atomic_unchecked_t error_count;
45252 unsigned long error_type;
45253 struct dm_dev *dev;
45254 sector_t offset;
45255 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
45256 struct mirror *m;
45257
45258 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
45259 - if (!atomic_read(&m->error_count))
45260 + if (!atomic_read_unchecked(&m->error_count))
45261 return m;
45262
45263 return NULL;
45264 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
45265 * simple way to tell if a device has encountered
45266 * errors.
45267 */
45268 - atomic_inc(&m->error_count);
45269 + atomic_inc_unchecked(&m->error_count);
45270
45271 if (test_and_set_bit(error_type, &m->error_type))
45272 return;
45273 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
45274 struct mirror *m = get_default_mirror(ms);
45275
45276 do {
45277 - if (likely(!atomic_read(&m->error_count)))
45278 + if (likely(!atomic_read_unchecked(&m->error_count)))
45279 return m;
45280
45281 if (m-- == ms->mirror)
45282 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
45283 {
45284 struct mirror *default_mirror = get_default_mirror(m->ms);
45285
45286 - return !atomic_read(&default_mirror->error_count);
45287 + return !atomic_read_unchecked(&default_mirror->error_count);
45288 }
45289
45290 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45291 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45292 */
45293 if (likely(region_in_sync(ms, region, 1)))
45294 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45295 - else if (m && atomic_read(&m->error_count))
45296 + else if (m && atomic_read_unchecked(&m->error_count))
45297 m = NULL;
45298
45299 if (likely(m))
45300 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45301 }
45302
45303 ms->mirror[mirror].ms = ms;
45304 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45305 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45306 ms->mirror[mirror].error_type = 0;
45307 ms->mirror[mirror].offset = offset;
45308
45309 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45310 */
45311 static char device_status_char(struct mirror *m)
45312 {
45313 - if (!atomic_read(&(m->error_count)))
45314 + if (!atomic_read_unchecked(&(m->error_count)))
45315 return 'A';
45316
45317 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45318 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45319 index f478a4c..4b8e5ef 100644
45320 --- a/drivers/md/dm-stats.c
45321 +++ b/drivers/md/dm-stats.c
45322 @@ -382,7 +382,7 @@ do_sync_free:
45323 synchronize_rcu_expedited();
45324 dm_stat_free(&s->rcu_head);
45325 } else {
45326 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45327 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45328 call_rcu(&s->rcu_head, dm_stat_free);
45329 }
45330 return 0;
45331 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45332 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45333 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45334 ));
45335 - ACCESS_ONCE(last->last_sector) = end_sector;
45336 - ACCESS_ONCE(last->last_rw) = bi_rw;
45337 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45338 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45339 }
45340
45341 rcu_read_lock();
45342 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45343 index f8b37d4..5c5cafd 100644
45344 --- a/drivers/md/dm-stripe.c
45345 +++ b/drivers/md/dm-stripe.c
45346 @@ -21,7 +21,7 @@ struct stripe {
45347 struct dm_dev *dev;
45348 sector_t physical_start;
45349
45350 - atomic_t error_count;
45351 + atomic_unchecked_t error_count;
45352 };
45353
45354 struct stripe_c {
45355 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45356 kfree(sc);
45357 return r;
45358 }
45359 - atomic_set(&(sc->stripe[i].error_count), 0);
45360 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45361 }
45362
45363 ti->private = sc;
45364 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45365 DMEMIT("%d ", sc->stripes);
45366 for (i = 0; i < sc->stripes; i++) {
45367 DMEMIT("%s ", sc->stripe[i].dev->name);
45368 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45369 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45370 'D' : 'A';
45371 }
45372 buffer[i] = '\0';
45373 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45374 */
45375 for (i = 0; i < sc->stripes; i++)
45376 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45377 - atomic_inc(&(sc->stripe[i].error_count));
45378 - if (atomic_read(&(sc->stripe[i].error_count)) <
45379 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45380 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45381 DM_IO_ERROR_THRESHOLD)
45382 schedule_work(&sc->trigger_event);
45383 }
45384 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45385 index 6554d91..b0221c2 100644
45386 --- a/drivers/md/dm-table.c
45387 +++ b/drivers/md/dm-table.c
45388 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45389 if (!dev_size)
45390 return 0;
45391
45392 - if ((start >= dev_size) || (start + len > dev_size)) {
45393 + if ((start >= dev_size) || (len > dev_size - start)) {
45394 DMWARN("%s: %s too small for target: "
45395 "start=%llu, len=%llu, dev_size=%llu",
45396 dm_device_name(ti->table->md), bdevname(bdev, b),
45397 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45398 index 79f6941..b33b4e0 100644
45399 --- a/drivers/md/dm-thin-metadata.c
45400 +++ b/drivers/md/dm-thin-metadata.c
45401 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45402 {
45403 pmd->info.tm = pmd->tm;
45404 pmd->info.levels = 2;
45405 - pmd->info.value_type.context = pmd->data_sm;
45406 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45407 pmd->info.value_type.size = sizeof(__le64);
45408 pmd->info.value_type.inc = data_block_inc;
45409 pmd->info.value_type.dec = data_block_dec;
45410 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45411
45412 pmd->bl_info.tm = pmd->tm;
45413 pmd->bl_info.levels = 1;
45414 - pmd->bl_info.value_type.context = pmd->data_sm;
45415 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45416 pmd->bl_info.value_type.size = sizeof(__le64);
45417 pmd->bl_info.value_type.inc = data_block_inc;
45418 pmd->bl_info.value_type.dec = data_block_dec;
45419 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45420 index 8001fe9..abdd0d0 100644
45421 --- a/drivers/md/dm.c
45422 +++ b/drivers/md/dm.c
45423 @@ -188,9 +188,9 @@ struct mapped_device {
45424 /*
45425 * Event handling.
45426 */
45427 - atomic_t event_nr;
45428 + atomic_unchecked_t event_nr;
45429 wait_queue_head_t eventq;
45430 - atomic_t uevent_seq;
45431 + atomic_unchecked_t uevent_seq;
45432 struct list_head uevent_list;
45433 spinlock_t uevent_lock; /* Protect access to uevent_list */
45434
45435 @@ -2163,8 +2163,8 @@ static struct mapped_device *alloc_dev(int minor)
45436 spin_lock_init(&md->deferred_lock);
45437 atomic_set(&md->holders, 1);
45438 atomic_set(&md->open_count, 0);
45439 - atomic_set(&md->event_nr, 0);
45440 - atomic_set(&md->uevent_seq, 0);
45441 + atomic_set_unchecked(&md->event_nr, 0);
45442 + atomic_set_unchecked(&md->uevent_seq, 0);
45443 INIT_LIST_HEAD(&md->uevent_list);
45444 INIT_LIST_HEAD(&md->table_devices);
45445 spin_lock_init(&md->uevent_lock);
45446 @@ -2329,7 +2329,7 @@ static void event_callback(void *context)
45447
45448 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45449
45450 - atomic_inc(&md->event_nr);
45451 + atomic_inc_unchecked(&md->event_nr);
45452 wake_up(&md->eventq);
45453 }
45454
45455 @@ -3175,18 +3175,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
45456
45457 uint32_t dm_next_uevent_seq(struct mapped_device *md)
45458 {
45459 - return atomic_add_return(1, &md->uevent_seq);
45460 + return atomic_add_return_unchecked(1, &md->uevent_seq);
45461 }
45462
45463 uint32_t dm_get_event_nr(struct mapped_device *md)
45464 {
45465 - return atomic_read(&md->event_nr);
45466 + return atomic_read_unchecked(&md->event_nr);
45467 }
45468
45469 int dm_wait_event(struct mapped_device *md, int event_nr)
45470 {
45471 return wait_event_interruptible(md->eventq,
45472 - (event_nr != atomic_read(&md->event_nr)));
45473 + (event_nr != atomic_read_unchecked(&md->event_nr)));
45474 }
45475
45476 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
45477 diff --git a/drivers/md/md.c b/drivers/md/md.c
45478 index e47d1dd..ebc3480 100644
45479 --- a/drivers/md/md.c
45480 +++ b/drivers/md/md.c
45481 @@ -191,10 +191,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
45482 * start build, activate spare
45483 */
45484 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
45485 -static atomic_t md_event_count;
45486 +static atomic_unchecked_t md_event_count;
45487 void md_new_event(struct mddev *mddev)
45488 {
45489 - atomic_inc(&md_event_count);
45490 + atomic_inc_unchecked(&md_event_count);
45491 wake_up(&md_event_waiters);
45492 }
45493 EXPORT_SYMBOL_GPL(md_new_event);
45494 @@ -204,7 +204,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
45495 */
45496 static void md_new_event_inintr(struct mddev *mddev)
45497 {
45498 - atomic_inc(&md_event_count);
45499 + atomic_inc_unchecked(&md_event_count);
45500 wake_up(&md_event_waiters);
45501 }
45502
45503 @@ -1442,7 +1442,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
45504 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
45505 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
45506 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
45507 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45508 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45509
45510 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
45511 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
45512 @@ -1693,7 +1693,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
45513 else
45514 sb->resync_offset = cpu_to_le64(0);
45515
45516 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
45517 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
45518
45519 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
45520 sb->size = cpu_to_le64(mddev->dev_sectors);
45521 @@ -2564,7 +2564,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
45522 static ssize_t
45523 errors_show(struct md_rdev *rdev, char *page)
45524 {
45525 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
45526 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
45527 }
45528
45529 static ssize_t
45530 @@ -2573,7 +2573,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
45531 char *e;
45532 unsigned long n = simple_strtoul(buf, &e, 10);
45533 if (*buf && (*e == 0 || *e == '\n')) {
45534 - atomic_set(&rdev->corrected_errors, n);
45535 + atomic_set_unchecked(&rdev->corrected_errors, n);
45536 return len;
45537 }
45538 return -EINVAL;
45539 @@ -3009,8 +3009,8 @@ int md_rdev_init(struct md_rdev *rdev)
45540 rdev->sb_loaded = 0;
45541 rdev->bb_page = NULL;
45542 atomic_set(&rdev->nr_pending, 0);
45543 - atomic_set(&rdev->read_errors, 0);
45544 - atomic_set(&rdev->corrected_errors, 0);
45545 + atomic_set_unchecked(&rdev->read_errors, 0);
45546 + atomic_set_unchecked(&rdev->corrected_errors, 0);
45547
45548 INIT_LIST_HEAD(&rdev->same_set);
45549 init_waitqueue_head(&rdev->blocked_wait);
45550 @@ -7083,7 +7083,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
45551
45552 spin_unlock(&pers_lock);
45553 seq_printf(seq, "\n");
45554 - seq->poll_event = atomic_read(&md_event_count);
45555 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45556 return 0;
45557 }
45558 if (v == (void*)2) {
45559 @@ -7186,7 +7186,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
45560 return error;
45561
45562 seq = file->private_data;
45563 - seq->poll_event = atomic_read(&md_event_count);
45564 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45565 return error;
45566 }
45567
45568 @@ -7203,7 +7203,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
45569 /* always allow read */
45570 mask = POLLIN | POLLRDNORM;
45571
45572 - if (seq->poll_event != atomic_read(&md_event_count))
45573 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
45574 mask |= POLLERR | POLLPRI;
45575 return mask;
45576 }
45577 @@ -7250,7 +7250,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
45578 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
45579 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
45580 (int)part_stat_read(&disk->part0, sectors[1]) -
45581 - atomic_read(&disk->sync_io);
45582 + atomic_read_unchecked(&disk->sync_io);
45583 /* sync IO will cause sync_io to increase before the disk_stats
45584 * as sync_io is counted when a request starts, and
45585 * disk_stats is counted when it completes.
45586 diff --git a/drivers/md/md.h b/drivers/md/md.h
45587 index 318ca8f..31e4478 100644
45588 --- a/drivers/md/md.h
45589 +++ b/drivers/md/md.h
45590 @@ -94,13 +94,13 @@ struct md_rdev {
45591 * only maintained for arrays that
45592 * support hot removal
45593 */
45594 - atomic_t read_errors; /* number of consecutive read errors that
45595 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
45596 * we have tried to ignore.
45597 */
45598 struct timespec last_read_error; /* monotonic time since our
45599 * last read error
45600 */
45601 - atomic_t corrected_errors; /* number of corrected read errors,
45602 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
45603 * for reporting to userspace and storing
45604 * in superblock.
45605 */
45606 @@ -476,7 +476,7 @@ extern void mddev_unlock(struct mddev *mddev);
45607
45608 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
45609 {
45610 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45611 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45612 }
45613
45614 struct md_personality
45615 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
45616 index e8a9042..35bd145 100644
45617 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
45618 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
45619 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
45620 * Flick into a mode where all blocks get allocated in the new area.
45621 */
45622 smm->begin = old_len;
45623 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
45624 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
45625
45626 /*
45627 * Extend.
45628 @@ -714,7 +714,7 @@ out:
45629 /*
45630 * Switch back to normal behaviour.
45631 */
45632 - memcpy(sm, &ops, sizeof(*sm));
45633 + memcpy((void *)sm, &ops, sizeof(*sm));
45634 return r;
45635 }
45636
45637 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
45638 index 3e6d115..ffecdeb 100644
45639 --- a/drivers/md/persistent-data/dm-space-map.h
45640 +++ b/drivers/md/persistent-data/dm-space-map.h
45641 @@ -71,6 +71,7 @@ struct dm_space_map {
45642 dm_sm_threshold_fn fn,
45643 void *context);
45644 };
45645 +typedef struct dm_space_map __no_const dm_space_map_no_const;
45646
45647 /*----------------------------------------------------------------*/
45648
45649 diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
45650 index 3b5d7f7..903391c 100644
45651 --- a/drivers/md/raid0.c
45652 +++ b/drivers/md/raid0.c
45653 @@ -517,6 +517,9 @@ static void raid0_make_request(struct mddev *mddev, struct bio *bio)
45654 ? (sector & (chunk_sects-1))
45655 : sector_div(sector, chunk_sects));
45656
45657 + /* Restore due to sector_div */
45658 + sector = bio->bi_iter.bi_sector;
45659 +
45660 if (sectors < bio_sectors(bio)) {
45661 split = bio_split(bio, sectors, GFP_NOIO, fs_bio_set);
45662 bio_chain(split, bio);
45663 @@ -524,7 +527,6 @@ static void raid0_make_request(struct mddev *mddev, struct bio *bio)
45664 split = bio;
45665 }
45666
45667 - sector = bio->bi_iter.bi_sector;
45668 zone = find_zone(mddev->private, &sector);
45669 tmp_dev = map_sector(mddev, zone, sector, &sector);
45670 split->bi_bdev = tmp_dev->bdev;
45671 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
45672 index d34e238..34f8d98 100644
45673 --- a/drivers/md/raid1.c
45674 +++ b/drivers/md/raid1.c
45675 @@ -1922,7 +1922,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
45676 if (r1_sync_page_io(rdev, sect, s,
45677 bio->bi_io_vec[idx].bv_page,
45678 READ) != 0)
45679 - atomic_add(s, &rdev->corrected_errors);
45680 + atomic_add_unchecked(s, &rdev->corrected_errors);
45681 }
45682 sectors -= s;
45683 sect += s;
45684 @@ -2155,7 +2155,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
45685 !test_bit(Faulty, &rdev->flags)) {
45686 if (r1_sync_page_io(rdev, sect, s,
45687 conf->tmppage, READ)) {
45688 - atomic_add(s, &rdev->corrected_errors);
45689 + atomic_add_unchecked(s, &rdev->corrected_errors);
45690 printk(KERN_INFO
45691 "md/raid1:%s: read error corrected "
45692 "(%d sectors at %llu on %s)\n",
45693 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
45694 index a7196c4..439f012 100644
45695 --- a/drivers/md/raid10.c
45696 +++ b/drivers/md/raid10.c
45697 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
45698 /* The write handler will notice the lack of
45699 * R10BIO_Uptodate and record any errors etc
45700 */
45701 - atomic_add(r10_bio->sectors,
45702 + atomic_add_unchecked(r10_bio->sectors,
45703 &conf->mirrors[d].rdev->corrected_errors);
45704
45705 /* for reconstruct, we always reschedule after a read.
45706 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45707 {
45708 struct timespec cur_time_mon;
45709 unsigned long hours_since_last;
45710 - unsigned int read_errors = atomic_read(&rdev->read_errors);
45711 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
45712
45713 ktime_get_ts(&cur_time_mon);
45714
45715 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45716 * overflowing the shift of read_errors by hours_since_last.
45717 */
45718 if (hours_since_last >= 8 * sizeof(read_errors))
45719 - atomic_set(&rdev->read_errors, 0);
45720 + atomic_set_unchecked(&rdev->read_errors, 0);
45721 else
45722 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
45723 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
45724 }
45725
45726 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
45727 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45728 return;
45729
45730 check_decay_read_errors(mddev, rdev);
45731 - atomic_inc(&rdev->read_errors);
45732 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
45733 + atomic_inc_unchecked(&rdev->read_errors);
45734 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
45735 char b[BDEVNAME_SIZE];
45736 bdevname(rdev->bdev, b);
45737
45738 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45739 "md/raid10:%s: %s: Raid device exceeded "
45740 "read_error threshold [cur %d:max %d]\n",
45741 mdname(mddev), b,
45742 - atomic_read(&rdev->read_errors), max_read_errors);
45743 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
45744 printk(KERN_NOTICE
45745 "md/raid10:%s: %s: Failing raid device\n",
45746 mdname(mddev), b);
45747 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45748 sect +
45749 choose_data_offset(r10_bio, rdev)),
45750 bdevname(rdev->bdev, b));
45751 - atomic_add(s, &rdev->corrected_errors);
45752 + atomic_add_unchecked(s, &rdev->corrected_errors);
45753 }
45754
45755 rdev_dec_pending(rdev, mddev);
45756 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
45757 index cd2f96b..3876e63 100644
45758 --- a/drivers/md/raid5.c
45759 +++ b/drivers/md/raid5.c
45760 @@ -947,23 +947,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
45761 struct bio_vec bvl;
45762 struct bvec_iter iter;
45763 struct page *bio_page;
45764 - int page_offset;
45765 + s64 page_offset;
45766 struct async_submit_ctl submit;
45767 enum async_tx_flags flags = 0;
45768
45769 if (bio->bi_iter.bi_sector >= sector)
45770 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
45771 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
45772 else
45773 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
45774 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
45775
45776 if (frombio)
45777 flags |= ASYNC_TX_FENCE;
45778 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
45779
45780 bio_for_each_segment(bvl, bio, iter) {
45781 - int len = bvl.bv_len;
45782 - int clen;
45783 - int b_offset = 0;
45784 + s64 len = bvl.bv_len;
45785 + s64 clen;
45786 + s64 b_offset = 0;
45787
45788 if (page_offset < 0) {
45789 b_offset = -page_offset;
45790 @@ -1727,6 +1727,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
45791 return 1;
45792 }
45793
45794 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45795 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
45796 +#endif
45797 +
45798 static int grow_stripes(struct r5conf *conf, int num)
45799 {
45800 struct kmem_cache *sc;
45801 @@ -1738,7 +1742,11 @@ static int grow_stripes(struct r5conf *conf, int num)
45802 "raid%d-%s", conf->level, mdname(conf->mddev));
45803 else
45804 sprintf(conf->cache_name[0],
45805 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45806 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
45807 +#else
45808 "raid%d-%p", conf->level, conf->mddev);
45809 +#endif
45810 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
45811
45812 conf->active_name = 0;
45813 @@ -2014,21 +2022,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
45814 mdname(conf->mddev), STRIPE_SECTORS,
45815 (unsigned long long)s,
45816 bdevname(rdev->bdev, b));
45817 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
45818 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
45819 clear_bit(R5_ReadError, &sh->dev[i].flags);
45820 clear_bit(R5_ReWrite, &sh->dev[i].flags);
45821 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
45822 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
45823
45824 - if (atomic_read(&rdev->read_errors))
45825 - atomic_set(&rdev->read_errors, 0);
45826 + if (atomic_read_unchecked(&rdev->read_errors))
45827 + atomic_set_unchecked(&rdev->read_errors, 0);
45828 } else {
45829 const char *bdn = bdevname(rdev->bdev, b);
45830 int retry = 0;
45831 int set_bad = 0;
45832
45833 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
45834 - atomic_inc(&rdev->read_errors);
45835 + atomic_inc_unchecked(&rdev->read_errors);
45836 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
45837 printk_ratelimited(
45838 KERN_WARNING
45839 @@ -2056,7 +2064,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
45840 mdname(conf->mddev),
45841 (unsigned long long)s,
45842 bdn);
45843 - } else if (atomic_read(&rdev->read_errors)
45844 + } else if (atomic_read_unchecked(&rdev->read_errors)
45845 > conf->max_nr_stripes)
45846 printk(KERN_WARNING
45847 "md/raid:%s: Too many read errors, failing device %s.\n",
45848 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
45849 index 983db75..ef9248c 100644
45850 --- a/drivers/media/dvb-core/dvbdev.c
45851 +++ b/drivers/media/dvb-core/dvbdev.c
45852 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
45853 const struct dvb_device *template, void *priv, int type)
45854 {
45855 struct dvb_device *dvbdev;
45856 - struct file_operations *dvbdevfops;
45857 + file_operations_no_const *dvbdevfops;
45858 struct device *clsdev;
45859 int minor;
45860 int id;
45861 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
45862 index 6ad22b6..6e90e2a 100644
45863 --- a/drivers/media/dvb-frontends/af9033.h
45864 +++ b/drivers/media/dvb-frontends/af9033.h
45865 @@ -96,6 +96,6 @@ struct af9033_ops {
45866 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
45867 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
45868 int onoff);
45869 -};
45870 +} __no_const;
45871
45872 #endif /* AF9033_H */
45873 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
45874 index 9b6c3bb..baeb5c7 100644
45875 --- a/drivers/media/dvb-frontends/dib3000.h
45876 +++ b/drivers/media/dvb-frontends/dib3000.h
45877 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
45878 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
45879 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
45880 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
45881 -};
45882 +} __no_const;
45883
45884 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
45885 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
45886 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
45887 index 1fea0e9..321ce8f 100644
45888 --- a/drivers/media/dvb-frontends/dib7000p.h
45889 +++ b/drivers/media/dvb-frontends/dib7000p.h
45890 @@ -64,7 +64,7 @@ struct dib7000p_ops {
45891 int (*get_adc_power)(struct dvb_frontend *fe);
45892 int (*slave_reset)(struct dvb_frontend *fe);
45893 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
45894 -};
45895 +} __no_const;
45896
45897 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
45898 void *dib7000p_attach(struct dib7000p_ops *ops);
45899 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
45900 index 84cc103..5780c54 100644
45901 --- a/drivers/media/dvb-frontends/dib8000.h
45902 +++ b/drivers/media/dvb-frontends/dib8000.h
45903 @@ -61,7 +61,7 @@ struct dib8000_ops {
45904 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
45905 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
45906 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
45907 -};
45908 +} __no_const;
45909
45910 #if IS_ENABLED(CONFIG_DVB_DIB8000)
45911 void *dib8000_attach(struct dib8000_ops *ops);
45912 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
45913 index 860c98fc..497fa25 100644
45914 --- a/drivers/media/pci/cx88/cx88-video.c
45915 +++ b/drivers/media/pci/cx88/cx88-video.c
45916 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
45917
45918 /* ------------------------------------------------------------------ */
45919
45920 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45921 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45922 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45923 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45924 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45925 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45926
45927 module_param_array(video_nr, int, NULL, 0444);
45928 module_param_array(vbi_nr, int, NULL, 0444);
45929 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
45930 index 802642d..5534900 100644
45931 --- a/drivers/media/pci/ivtv/ivtv-driver.c
45932 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
45933 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
45934 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
45935
45936 /* ivtv instance counter */
45937 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
45938 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
45939
45940 /* Parameter declarations */
45941 static int cardtype[IVTV_MAX_CARDS];
45942 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
45943 index 570d119..ed25830 100644
45944 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
45945 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
45946 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
45947
45948 static int solo_sysfs_init(struct solo_dev *solo_dev)
45949 {
45950 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
45951 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
45952 struct device *dev = &solo_dev->dev;
45953 const char *driver;
45954 int i;
45955 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
45956 index 7ddc767..1c24361 100644
45957 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
45958 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
45959 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
45960
45961 int solo_g723_init(struct solo_dev *solo_dev)
45962 {
45963 - static struct snd_device_ops ops = { NULL };
45964 + static struct snd_device_ops ops = { };
45965 struct snd_card *card;
45966 struct snd_kcontrol_new kctl;
45967 char name[32];
45968 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45969 index 8c84846..27b4f83 100644
45970 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
45971 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45972 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
45973
45974 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
45975 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
45976 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
45977 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
45978 if (p2m_id < 0)
45979 p2m_id = -p2m_id;
45980 }
45981 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
45982 index 1ca54b0..7d7cb9a 100644
45983 --- a/drivers/media/pci/solo6x10/solo6x10.h
45984 +++ b/drivers/media/pci/solo6x10/solo6x10.h
45985 @@ -218,7 +218,7 @@ struct solo_dev {
45986
45987 /* P2M DMA Engine */
45988 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
45989 - atomic_t p2m_count;
45990 + atomic_unchecked_t p2m_count;
45991 int p2m_jiffies;
45992 unsigned int p2m_timeouts;
45993
45994 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
45995 index c135165..dc69499 100644
45996 --- a/drivers/media/pci/tw68/tw68-core.c
45997 +++ b/drivers/media/pci/tw68/tw68-core.c
45998 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
45999 module_param_array(card, int, NULL, 0444);
46000 MODULE_PARM_DESC(card, "card type");
46001
46002 -static atomic_t tw68_instance = ATOMIC_INIT(0);
46003 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
46004
46005 /* ------------------------------------------------------------------ */
46006
46007 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
46008 index ba2d8f9..1566684 100644
46009 --- a/drivers/media/platform/omap/omap_vout.c
46010 +++ b/drivers/media/platform/omap/omap_vout.c
46011 @@ -63,7 +63,6 @@ enum omap_vout_channels {
46012 OMAP_VIDEO2,
46013 };
46014
46015 -static struct videobuf_queue_ops video_vbq_ops;
46016 /* Variables configurable through module params*/
46017 static u32 video1_numbuffers = 3;
46018 static u32 video2_numbuffers = 3;
46019 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
46020 {
46021 struct videobuf_queue *q;
46022 struct omap_vout_device *vout = NULL;
46023 + static struct videobuf_queue_ops video_vbq_ops = {
46024 + .buf_setup = omap_vout_buffer_setup,
46025 + .buf_prepare = omap_vout_buffer_prepare,
46026 + .buf_release = omap_vout_buffer_release,
46027 + .buf_queue = omap_vout_buffer_queue,
46028 + };
46029
46030 vout = video_drvdata(file);
46031 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
46032 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
46033 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
46034
46035 q = &vout->vbq;
46036 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
46037 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
46038 - video_vbq_ops.buf_release = omap_vout_buffer_release;
46039 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
46040 spin_lock_init(&vout->vbq_lock);
46041
46042 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
46043 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
46044 index fb2acc5..a2fcbdc4 100644
46045 --- a/drivers/media/platform/s5p-tv/mixer.h
46046 +++ b/drivers/media/platform/s5p-tv/mixer.h
46047 @@ -156,7 +156,7 @@ struct mxr_layer {
46048 /** layer index (unique identifier) */
46049 int idx;
46050 /** callbacks for layer methods */
46051 - struct mxr_layer_ops ops;
46052 + struct mxr_layer_ops *ops;
46053 /** format array */
46054 const struct mxr_format **fmt_array;
46055 /** size of format array */
46056 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46057 index 74344c7..a39e70e 100644
46058 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46059 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46060 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
46061 {
46062 struct mxr_layer *layer;
46063 int ret;
46064 - struct mxr_layer_ops ops = {
46065 + static struct mxr_layer_ops ops = {
46066 .release = mxr_graph_layer_release,
46067 .buffer_set = mxr_graph_buffer_set,
46068 .stream_set = mxr_graph_stream_set,
46069 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
46070 index b713403..53cb5ad 100644
46071 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
46072 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
46073 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
46074 layer->update_buf = next;
46075 }
46076
46077 - layer->ops.buffer_set(layer, layer->update_buf);
46078 + layer->ops->buffer_set(layer, layer->update_buf);
46079
46080 if (done && done != layer->shadow_buf)
46081 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
46082 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
46083 index 72d4f2e..4b2ea0d 100644
46084 --- a/drivers/media/platform/s5p-tv/mixer_video.c
46085 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
46086 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
46087 layer->geo.src.height = layer->geo.src.full_height;
46088
46089 mxr_geometry_dump(mdev, &layer->geo);
46090 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46091 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46092 mxr_geometry_dump(mdev, &layer->geo);
46093 }
46094
46095 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
46096 layer->geo.dst.full_width = mbus_fmt.width;
46097 layer->geo.dst.full_height = mbus_fmt.height;
46098 layer->geo.dst.field = mbus_fmt.field;
46099 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46100 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46101
46102 mxr_geometry_dump(mdev, &layer->geo);
46103 }
46104 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
46105 /* set source size to highest accepted value */
46106 geo->src.full_width = max(geo->dst.full_width, pix->width);
46107 geo->src.full_height = max(geo->dst.full_height, pix->height);
46108 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46109 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46110 mxr_geometry_dump(mdev, &layer->geo);
46111 /* set cropping to total visible screen */
46112 geo->src.width = pix->width;
46113 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
46114 geo->src.x_offset = 0;
46115 geo->src.y_offset = 0;
46116 /* assure consistency of geometry */
46117 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46118 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46119 mxr_geometry_dump(mdev, &layer->geo);
46120 /* set full size to lowest possible value */
46121 geo->src.full_width = 0;
46122 geo->src.full_height = 0;
46123 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46124 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46125 mxr_geometry_dump(mdev, &layer->geo);
46126
46127 /* returning results */
46128 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
46129 target->width = s->r.width;
46130 target->height = s->r.height;
46131
46132 - layer->ops.fix_geometry(layer, stage, s->flags);
46133 + layer->ops->fix_geometry(layer, stage, s->flags);
46134
46135 /* retrieve update selection rectangle */
46136 res.left = target->x_offset;
46137 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
46138 mxr_output_get(mdev);
46139
46140 mxr_layer_update_output(layer);
46141 - layer->ops.format_set(layer);
46142 + layer->ops->format_set(layer);
46143 /* enabling layer in hardware */
46144 spin_lock_irqsave(&layer->enq_slock, flags);
46145 layer->state = MXR_LAYER_STREAMING;
46146 spin_unlock_irqrestore(&layer->enq_slock, flags);
46147
46148 - layer->ops.stream_set(layer, MXR_ENABLE);
46149 + layer->ops->stream_set(layer, MXR_ENABLE);
46150 mxr_streamer_get(mdev);
46151
46152 return 0;
46153 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
46154 spin_unlock_irqrestore(&layer->enq_slock, flags);
46155
46156 /* disabling layer in hardware */
46157 - layer->ops.stream_set(layer, MXR_DISABLE);
46158 + layer->ops->stream_set(layer, MXR_DISABLE);
46159 /* remove one streamer */
46160 mxr_streamer_put(mdev);
46161 /* allow changes in output configuration */
46162 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
46163
46164 void mxr_layer_release(struct mxr_layer *layer)
46165 {
46166 - if (layer->ops.release)
46167 - layer->ops.release(layer);
46168 + if (layer->ops->release)
46169 + layer->ops->release(layer);
46170 }
46171
46172 void mxr_base_layer_release(struct mxr_layer *layer)
46173 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
46174
46175 layer->mdev = mdev;
46176 layer->idx = idx;
46177 - layer->ops = *ops;
46178 + layer->ops = ops;
46179
46180 spin_lock_init(&layer->enq_slock);
46181 INIT_LIST_HEAD(&layer->enq_list);
46182 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46183 index c9388c4..ce71ece 100644
46184 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46185 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46186 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
46187 {
46188 struct mxr_layer *layer;
46189 int ret;
46190 - struct mxr_layer_ops ops = {
46191 + static struct mxr_layer_ops ops = {
46192 .release = mxr_vp_layer_release,
46193 .buffer_set = mxr_vp_buffer_set,
46194 .stream_set = mxr_vp_stream_set,
46195 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
46196 index 82affae..42833ec 100644
46197 --- a/drivers/media/radio/radio-cadet.c
46198 +++ b/drivers/media/radio/radio-cadet.c
46199 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46200 unsigned char readbuf[RDS_BUFFER];
46201 int i = 0;
46202
46203 + if (count > RDS_BUFFER)
46204 + return -EFAULT;
46205 mutex_lock(&dev->lock);
46206 if (dev->rdsstat == 0)
46207 cadet_start_rds(dev);
46208 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46209 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
46210 mutex_unlock(&dev->lock);
46211
46212 - if (i && copy_to_user(data, readbuf, i))
46213 - return -EFAULT;
46214 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
46215 + i = -EFAULT;
46216 +
46217 return i;
46218 }
46219
46220 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
46221 index 5236035..c622c74 100644
46222 --- a/drivers/media/radio/radio-maxiradio.c
46223 +++ b/drivers/media/radio/radio-maxiradio.c
46224 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
46225 /* TEA5757 pin mappings */
46226 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
46227
46228 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
46229 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
46230
46231 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
46232 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
46233 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
46234 index 050b3bb..79f62b9 100644
46235 --- a/drivers/media/radio/radio-shark.c
46236 +++ b/drivers/media/radio/radio-shark.c
46237 @@ -79,7 +79,7 @@ struct shark_device {
46238 u32 last_val;
46239 };
46240
46241 -static atomic_t shark_instance = ATOMIC_INIT(0);
46242 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46243
46244 static void shark_write_val(struct snd_tea575x *tea, u32 val)
46245 {
46246 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
46247 index 8654e0d..0608a64 100644
46248 --- a/drivers/media/radio/radio-shark2.c
46249 +++ b/drivers/media/radio/radio-shark2.c
46250 @@ -74,7 +74,7 @@ struct shark_device {
46251 u8 *transfer_buffer;
46252 };
46253
46254 -static atomic_t shark_instance = ATOMIC_INIT(0);
46255 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46256
46257 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
46258 {
46259 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
46260 index dccf586..d5db411 100644
46261 --- a/drivers/media/radio/radio-si476x.c
46262 +++ b/drivers/media/radio/radio-si476x.c
46263 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
46264 struct si476x_radio *radio;
46265 struct v4l2_ctrl *ctrl;
46266
46267 - static atomic_t instance = ATOMIC_INIT(0);
46268 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
46269
46270 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
46271 if (!radio)
46272 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
46273 index 704397f..4d05977 100644
46274 --- a/drivers/media/radio/wl128x/fmdrv_common.c
46275 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
46276 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
46277 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
46278
46279 /* Radio Nr */
46280 -static u32 radio_nr = -1;
46281 +static int radio_nr = -1;
46282 module_param(radio_nr, int, 0444);
46283 MODULE_PARM_DESC(radio_nr, "Radio Nr");
46284
46285 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46286 index 9fd1527..8927230 100644
46287 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
46288 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46289 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
46290
46291 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
46292 {
46293 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
46294 - char result[64];
46295 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
46296 - sizeof(result), 0);
46297 + char *buf;
46298 + char *result;
46299 + int retval;
46300 +
46301 + buf = kmalloc(2, GFP_KERNEL);
46302 + if (buf == NULL)
46303 + return -ENOMEM;
46304 + result = kmalloc(64, GFP_KERNEL);
46305 + if (result == NULL) {
46306 + kfree(buf);
46307 + return -ENOMEM;
46308 + }
46309 +
46310 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
46311 + buf[1] = enable ? 1 : 0;
46312 +
46313 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46314 +
46315 + kfree(buf);
46316 + kfree(result);
46317 + return retval;
46318 }
46319
46320 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46321 {
46322 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46323 - char state[3];
46324 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46325 + char *buf;
46326 + char *state;
46327 + int retval;
46328 +
46329 + buf = kmalloc(2, GFP_KERNEL);
46330 + if (buf == NULL)
46331 + return -ENOMEM;
46332 + state = kmalloc(3, GFP_KERNEL);
46333 + if (state == NULL) {
46334 + kfree(buf);
46335 + return -ENOMEM;
46336 + }
46337 +
46338 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46339 + buf[1] = enable ? 1 : 0;
46340 +
46341 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46342 +
46343 + kfree(buf);
46344 + kfree(state);
46345 + return retval;
46346 }
46347
46348 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46349 {
46350 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46351 - char state[3];
46352 + char *query;
46353 + char *state;
46354 int ret;
46355 + query = kmalloc(1, GFP_KERNEL);
46356 + if (query == NULL)
46357 + return -ENOMEM;
46358 + state = kmalloc(3, GFP_KERNEL);
46359 + if (state == NULL) {
46360 + kfree(query);
46361 + return -ENOMEM;
46362 + }
46363 +
46364 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46365
46366 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46367
46368 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46369 - sizeof(state), 0);
46370 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46371 if (ret < 0) {
46372 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46373 "state info\n");
46374 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46375
46376 /* Copy this pointer as we are gonna need it in the release phase */
46377 cinergyt2_usb_device = adap->dev;
46378 -
46379 + kfree(query);
46380 + kfree(state);
46381 return 0;
46382 }
46383
46384 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46385 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46386 {
46387 struct cinergyt2_state *st = d->priv;
46388 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46389 + u8 *key, *cmd;
46390 int i;
46391
46392 + cmd = kmalloc(1, GFP_KERNEL);
46393 + if (cmd == NULL)
46394 + return -EINVAL;
46395 + key = kzalloc(5, GFP_KERNEL);
46396 + if (key == NULL) {
46397 + kfree(cmd);
46398 + return -EINVAL;
46399 + }
46400 +
46401 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46402 +
46403 *state = REMOTE_NO_KEY_PRESSED;
46404
46405 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46406 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46407 if (key[4] == 0xff) {
46408 /* key repeat */
46409 st->rc_counter++;
46410 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46411 *event = d->last_event;
46412 deb_rc("repeat key, event %x\n",
46413 *event);
46414 - return 0;
46415 + goto out;
46416 }
46417 }
46418 deb_rc("repeated key (non repeatable)\n");
46419 }
46420 - return 0;
46421 + goto out;
46422 }
46423
46424 /* hack to pass checksum on the custom field */
46425 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46426
46427 deb_rc("key: %*ph\n", 5, key);
46428 }
46429 +out:
46430 + kfree(cmd);
46431 + kfree(key);
46432 return 0;
46433 }
46434
46435 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46436 index c890fe4..f9b2ae6 100644
46437 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46438 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46439 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46440 fe_status_t *status)
46441 {
46442 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46443 - struct dvbt_get_status_msg result;
46444 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46445 + struct dvbt_get_status_msg *result;
46446 + u8 *cmd;
46447 int ret;
46448
46449 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
46450 - sizeof(result), 0);
46451 + cmd = kmalloc(1, GFP_KERNEL);
46452 + if (cmd == NULL)
46453 + return -ENOMEM;
46454 + result = kmalloc(sizeof(*result), GFP_KERNEL);
46455 + if (result == NULL) {
46456 + kfree(cmd);
46457 + return -ENOMEM;
46458 + }
46459 +
46460 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46461 +
46462 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
46463 + sizeof(*result), 0);
46464 if (ret < 0)
46465 - return ret;
46466 + goto out;
46467
46468 *status = 0;
46469
46470 - if (0xffff - le16_to_cpu(result.gain) > 30)
46471 + if (0xffff - le16_to_cpu(result->gain) > 30)
46472 *status |= FE_HAS_SIGNAL;
46473 - if (result.lock_bits & (1 << 6))
46474 + if (result->lock_bits & (1 << 6))
46475 *status |= FE_HAS_LOCK;
46476 - if (result.lock_bits & (1 << 5))
46477 + if (result->lock_bits & (1 << 5))
46478 *status |= FE_HAS_SYNC;
46479 - if (result.lock_bits & (1 << 4))
46480 + if (result->lock_bits & (1 << 4))
46481 *status |= FE_HAS_CARRIER;
46482 - if (result.lock_bits & (1 << 1))
46483 + if (result->lock_bits & (1 << 1))
46484 *status |= FE_HAS_VITERBI;
46485
46486 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
46487 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
46488 *status &= ~FE_HAS_LOCK;
46489
46490 - return 0;
46491 +out:
46492 + kfree(cmd);
46493 + kfree(result);
46494 + return ret;
46495 }
46496
46497 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
46498 {
46499 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46500 - struct dvbt_get_status_msg status;
46501 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46502 + struct dvbt_get_status_msg *status;
46503 + char *cmd;
46504 int ret;
46505
46506 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46507 - sizeof(status), 0);
46508 + cmd = kmalloc(1, GFP_KERNEL);
46509 + if (cmd == NULL)
46510 + return -ENOMEM;
46511 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46512 + if (status == NULL) {
46513 + kfree(cmd);
46514 + return -ENOMEM;
46515 + }
46516 +
46517 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46518 +
46519 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46520 + sizeof(*status), 0);
46521 if (ret < 0)
46522 - return ret;
46523 + goto out;
46524
46525 - *ber = le32_to_cpu(status.viterbi_error_rate);
46526 + *ber = le32_to_cpu(status->viterbi_error_rate);
46527 +out:
46528 + kfree(cmd);
46529 + kfree(status);
46530 return 0;
46531 }
46532
46533 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
46534 {
46535 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46536 - struct dvbt_get_status_msg status;
46537 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46538 + struct dvbt_get_status_msg *status;
46539 + u8 *cmd;
46540 int ret;
46541
46542 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
46543 - sizeof(status), 0);
46544 + cmd = kmalloc(1, GFP_KERNEL);
46545 + if (cmd == NULL)
46546 + return -ENOMEM;
46547 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46548 + if (status == NULL) {
46549 + kfree(cmd);
46550 + return -ENOMEM;
46551 + }
46552 +
46553 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46554 +
46555 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
46556 + sizeof(*status), 0);
46557 if (ret < 0) {
46558 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
46559 ret);
46560 - return ret;
46561 + goto out;
46562 }
46563 - *unc = le32_to_cpu(status.uncorrected_block_count);
46564 - return 0;
46565 + *unc = le32_to_cpu(status->uncorrected_block_count);
46566 +
46567 +out:
46568 + kfree(cmd);
46569 + kfree(status);
46570 + return ret;
46571 }
46572
46573 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
46574 u16 *strength)
46575 {
46576 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46577 - struct dvbt_get_status_msg status;
46578 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46579 + struct dvbt_get_status_msg *status;
46580 + char *cmd;
46581 int ret;
46582
46583 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46584 - sizeof(status), 0);
46585 + cmd = kmalloc(1, GFP_KERNEL);
46586 + if (cmd == NULL)
46587 + return -ENOMEM;
46588 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46589 + if (status == NULL) {
46590 + kfree(cmd);
46591 + return -ENOMEM;
46592 + }
46593 +
46594 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46595 +
46596 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46597 + sizeof(*status), 0);
46598 if (ret < 0) {
46599 err("cinergyt2_fe_read_signal_strength() Failed!"
46600 " (Error=%d)\n", ret);
46601 - return ret;
46602 + goto out;
46603 }
46604 - *strength = (0xffff - le16_to_cpu(status.gain));
46605 + *strength = (0xffff - le16_to_cpu(status->gain));
46606 +
46607 +out:
46608 + kfree(cmd);
46609 + kfree(status);
46610 return 0;
46611 }
46612
46613 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
46614 {
46615 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46616 - struct dvbt_get_status_msg status;
46617 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46618 + struct dvbt_get_status_msg *status;
46619 + char *cmd;
46620 int ret;
46621
46622 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46623 - sizeof(status), 0);
46624 + cmd = kmalloc(1, GFP_KERNEL);
46625 + if (cmd == NULL)
46626 + return -ENOMEM;
46627 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46628 + if (status == NULL) {
46629 + kfree(cmd);
46630 + return -ENOMEM;
46631 + }
46632 +
46633 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46634 +
46635 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46636 + sizeof(*status), 0);
46637 if (ret < 0) {
46638 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
46639 - return ret;
46640 + goto out;
46641 }
46642 - *snr = (status.snr << 8) | status.snr;
46643 - return 0;
46644 + *snr = (status->snr << 8) | status->snr;
46645 +
46646 +out:
46647 + kfree(cmd);
46648 + kfree(status);
46649 + return ret;
46650 }
46651
46652 static int cinergyt2_fe_init(struct dvb_frontend *fe)
46653 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
46654 {
46655 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
46656 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46657 - struct dvbt_set_parameters_msg param;
46658 - char result[2];
46659 + struct dvbt_set_parameters_msg *param;
46660 + char *result;
46661 int err;
46662
46663 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46664 - param.tps = cpu_to_le16(compute_tps(fep));
46665 - param.freq = cpu_to_le32(fep->frequency / 1000);
46666 - param.flags = 0;
46667 + result = kmalloc(2, GFP_KERNEL);
46668 + if (result == NULL)
46669 + return -ENOMEM;
46670 + param = kmalloc(sizeof(*param), GFP_KERNEL);
46671 + if (param == NULL) {
46672 + kfree(result);
46673 + return -ENOMEM;
46674 + }
46675 +
46676 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46677 + param->tps = cpu_to_le16(compute_tps(fep));
46678 + param->freq = cpu_to_le32(fep->frequency / 1000);
46679 + param->flags = 0;
46680
46681 switch (fep->bandwidth_hz) {
46682 default:
46683 case 8000000:
46684 - param.bandwidth = 8;
46685 + param->bandwidth = 8;
46686 break;
46687 case 7000000:
46688 - param.bandwidth = 7;
46689 + param->bandwidth = 7;
46690 break;
46691 case 6000000:
46692 - param.bandwidth = 6;
46693 + param->bandwidth = 6;
46694 break;
46695 }
46696
46697 err = dvb_usb_generic_rw(state->d,
46698 - (char *)&param, sizeof(param),
46699 - result, sizeof(result), 0);
46700 + (char *)param, sizeof(*param),
46701 + result, 2, 0);
46702 if (err < 0)
46703 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
46704
46705 - return (err < 0) ? err : 0;
46706 + kfree(result);
46707 + kfree(param);
46708 + return err;
46709 }
46710
46711 static void cinergyt2_fe_release(struct dvb_frontend *fe)
46712 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46713 index 733a7ff..f8b52e3 100644
46714 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46715 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46716 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
46717
46718 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
46719 {
46720 - struct hexline hx;
46721 - u8 reset;
46722 + struct hexline *hx;
46723 + u8 *reset;
46724 int ret,pos=0;
46725
46726 + reset = kmalloc(1, GFP_KERNEL);
46727 + if (reset == NULL)
46728 + return -ENOMEM;
46729 +
46730 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
46731 + if (hx == NULL) {
46732 + kfree(reset);
46733 + return -ENOMEM;
46734 + }
46735 +
46736 /* stop the CPU */
46737 - reset = 1;
46738 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
46739 + reset[0] = 1;
46740 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
46741 err("could not stop the USB controller CPU.");
46742
46743 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
46744 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
46745 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
46746 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
46747 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
46748 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
46749
46750 - if (ret != hx.len) {
46751 + if (ret != hx->len) {
46752 err("error while transferring firmware "
46753 "(transferred size: %d, block size: %d)",
46754 - ret,hx.len);
46755 + ret,hx->len);
46756 ret = -EINVAL;
46757 break;
46758 }
46759 }
46760 if (ret < 0) {
46761 err("firmware download failed at %d with %d",pos,ret);
46762 + kfree(reset);
46763 + kfree(hx);
46764 return ret;
46765 }
46766
46767 if (ret == 0) {
46768 /* restart the CPU */
46769 - reset = 0;
46770 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
46771 + reset[0] = 0;
46772 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
46773 err("could not restart the USB controller CPU.");
46774 ret = -EINVAL;
46775 }
46776 } else
46777 ret = -EIO;
46778
46779 + kfree(reset);
46780 + kfree(hx);
46781 +
46782 return ret;
46783 }
46784 EXPORT_SYMBOL(usb_cypress_load_firmware);
46785 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
46786 index 1a3df10..57997a5 100644
46787 --- a/drivers/media/usb/dvb-usb/dw2102.c
46788 +++ b/drivers/media/usb/dvb-usb/dw2102.c
46789 @@ -118,7 +118,7 @@ struct su3000_state {
46790
46791 struct s6x0_state {
46792 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
46793 -};
46794 +} __no_const;
46795
46796 /* debug */
46797 static int dvb_usb_dw2102_debug;
46798 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
46799 index 5801ae7..83f71fa 100644
46800 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
46801 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
46802 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
46803 static int technisat_usb2_i2c_access(struct usb_device *udev,
46804 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
46805 {
46806 - u8 b[64];
46807 - int ret, actual_length;
46808 + u8 *b = kmalloc(64, GFP_KERNEL);
46809 + int ret, actual_length, error = 0;
46810 +
46811 + if (b == NULL)
46812 + return -ENOMEM;
46813
46814 deb_i2c("i2c-access: %02x, tx: ", device_addr);
46815 debug_dump(tx, txlen, deb_i2c);
46816 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46817
46818 if (ret < 0) {
46819 err("i2c-error: out failed %02x = %d", device_addr, ret);
46820 - return -ENODEV;
46821 + error = -ENODEV;
46822 + goto out;
46823 }
46824
46825 ret = usb_bulk_msg(udev,
46826 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46827 b, 64, &actual_length, 1000);
46828 if (ret < 0) {
46829 err("i2c-error: in failed %02x = %d", device_addr, ret);
46830 - return -ENODEV;
46831 + error = -ENODEV;
46832 + goto out;
46833 }
46834
46835 if (b[0] != I2C_STATUS_OK) {
46836 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46837 /* handle tuner-i2c-nak */
46838 if (!(b[0] == I2C_STATUS_NAK &&
46839 device_addr == 0x60
46840 - /* && device_is_technisat_usb2 */))
46841 - return -ENODEV;
46842 + /* && device_is_technisat_usb2 */)) {
46843 + error = -ENODEV;
46844 + goto out;
46845 + }
46846 }
46847
46848 deb_i2c("status: %d, ", b[0]);
46849 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46850
46851 deb_i2c("\n");
46852
46853 - return 0;
46854 +out:
46855 + kfree(b);
46856 + return error;
46857 }
46858
46859 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
46860 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46861 {
46862 int ret;
46863
46864 - u8 led[8] = {
46865 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46866 - 0
46867 - };
46868 + u8 *led = kzalloc(8, GFP_KERNEL);
46869 +
46870 + if (led == NULL)
46871 + return -ENOMEM;
46872
46873 if (disable_led_control && state != TECH_LED_OFF)
46874 return 0;
46875
46876 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
46877 +
46878 switch (state) {
46879 case TECH_LED_ON:
46880 led[1] = 0x82;
46881 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46882 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46883 USB_TYPE_VENDOR | USB_DIR_OUT,
46884 0, 0,
46885 - led, sizeof(led), 500);
46886 + led, 8, 500);
46887
46888 mutex_unlock(&d->i2c_mutex);
46889 +
46890 + kfree(led);
46891 +
46892 return ret;
46893 }
46894
46895 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
46896 {
46897 int ret;
46898 - u8 b = 0;
46899 + u8 *b = kzalloc(1, GFP_KERNEL);
46900 +
46901 + if (b == NULL)
46902 + return -ENOMEM;
46903
46904 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
46905 return -EAGAIN;
46906 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
46907 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
46908 USB_TYPE_VENDOR | USB_DIR_OUT,
46909 (red << 8) | green, 0,
46910 - &b, 1, 500);
46911 + b, 1, 500);
46912
46913 mutex_unlock(&d->i2c_mutex);
46914
46915 + kfree(b);
46916 +
46917 return ret;
46918 }
46919
46920 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46921 struct dvb_usb_device_description **desc, int *cold)
46922 {
46923 int ret;
46924 - u8 version[3];
46925 + u8 *version = kmalloc(3, GFP_KERNEL);
46926
46927 /* first select the interface */
46928 if (usb_set_interface(udev, 0, 1) != 0)
46929 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46930
46931 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
46932
46933 + if (version == NULL)
46934 + return 0;
46935 +
46936 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
46937 GET_VERSION_INFO_VENDOR_REQUEST,
46938 USB_TYPE_VENDOR | USB_DIR_IN,
46939 0, 0,
46940 - version, sizeof(version), 500);
46941 + version, 3, 500);
46942
46943 if (ret < 0)
46944 *cold = 1;
46945 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46946 *cold = 0;
46947 }
46948
46949 + kfree(version);
46950 +
46951 return 0;
46952 }
46953
46954 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
46955
46956 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46957 {
46958 - u8 buf[62], *b;
46959 + u8 *buf, *b;
46960 int ret;
46961 struct ir_raw_event ev;
46962
46963 + buf = kmalloc(62, GFP_KERNEL);
46964 +
46965 + if (buf == NULL)
46966 + return -ENOMEM;
46967 +
46968 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
46969 buf[1] = 0x08;
46970 buf[2] = 0x8f;
46971 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46972 GET_IR_DATA_VENDOR_REQUEST,
46973 USB_TYPE_VENDOR | USB_DIR_IN,
46974 0x8080, 0,
46975 - buf, sizeof(buf), 500);
46976 + buf, 62, 500);
46977
46978 unlock:
46979 mutex_unlock(&d->i2c_mutex);
46980
46981 - if (ret < 0)
46982 + if (ret < 0) {
46983 + kfree(buf);
46984 return ret;
46985 + }
46986
46987 - if (ret == 1)
46988 + if (ret == 1) {
46989 + kfree(buf);
46990 return 0; /* no key pressed */
46991 + }
46992
46993 /* decoding */
46994 b = buf+1;
46995 @@ -656,6 +689,8 @@ unlock:
46996
46997 ir_raw_event_handle(d->rc_dev);
46998
46999 + kfree(buf);
47000 +
47001 return 1;
47002 }
47003
47004 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47005 index af63543..0436f20 100644
47006 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47007 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47008 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47009 * by passing a very big num_planes value */
47010 uplane = compat_alloc_user_space(num_planes *
47011 sizeof(struct v4l2_plane));
47012 - kp->m.planes = (__force struct v4l2_plane *)uplane;
47013 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
47014
47015 while (--num_planes >= 0) {
47016 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
47017 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47018 if (num_planes == 0)
47019 return 0;
47020
47021 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
47022 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
47023 if (get_user(p, &up->m.planes))
47024 return -EFAULT;
47025 uplane32 = compat_ptr(p);
47026 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
47027 get_user(kp->flags, &up->flags) ||
47028 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
47029 return -EFAULT;
47030 - kp->base = (__force void *)compat_ptr(tmp);
47031 + kp->base = (__force_kernel void *)compat_ptr(tmp);
47032 return 0;
47033 }
47034
47035 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47036 n * sizeof(struct v4l2_ext_control32)))
47037 return -EFAULT;
47038 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
47039 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
47040 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
47041 while (--n >= 0) {
47042 u32 id;
47043
47044 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47045 {
47046 struct v4l2_ext_control32 __user *ucontrols;
47047 struct v4l2_ext_control __user *kcontrols =
47048 - (__force struct v4l2_ext_control __user *)kp->controls;
47049 + (struct v4l2_ext_control __force_user *)kp->controls;
47050 int n = kp->count;
47051 compat_caddr_t p;
47052
47053 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
47054 get_user(tmp, &up->edid) ||
47055 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
47056 return -EFAULT;
47057 - kp->edid = (__force u8 *)compat_ptr(tmp);
47058 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
47059 return 0;
47060 }
47061
47062 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
47063 index 015f92a..59e311e 100644
47064 --- a/drivers/media/v4l2-core/v4l2-device.c
47065 +++ b/drivers/media/v4l2-core/v4l2-device.c
47066 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
47067 EXPORT_SYMBOL_GPL(v4l2_device_put);
47068
47069 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
47070 - atomic_t *instance)
47071 + atomic_unchecked_t *instance)
47072 {
47073 - int num = atomic_inc_return(instance) - 1;
47074 + int num = atomic_inc_return_unchecked(instance) - 1;
47075 int len = strlen(basename);
47076
47077 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
47078 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
47079 index b084072..36706d7 100644
47080 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
47081 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
47082 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
47083 struct file *file, void *fh, void *p);
47084 } u;
47085 void (*debug)(const void *arg, bool write_only);
47086 -};
47087 +} __do_const;
47088 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
47089
47090 /* This control needs a priority check */
47091 #define INFO_FL_PRIO (1 << 0)
47092 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
47093 struct video_device *vfd = video_devdata(file);
47094 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
47095 bool write_only = false;
47096 - struct v4l2_ioctl_info default_info;
47097 + v4l2_ioctl_info_no_const default_info;
47098 const struct v4l2_ioctl_info *info;
47099 void *fh = file->private_data;
47100 struct v4l2_fh *vfh = NULL;
47101 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47102 ret = -EINVAL;
47103 break;
47104 }
47105 - *user_ptr = (void __user *)buf->m.planes;
47106 + *user_ptr = (void __force_user *)buf->m.planes;
47107 *kernel_ptr = (void **)&buf->m.planes;
47108 *array_size = sizeof(struct v4l2_plane) * buf->length;
47109 ret = 1;
47110 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47111 ret = -EINVAL;
47112 break;
47113 }
47114 - *user_ptr = (void __user *)edid->edid;
47115 + *user_ptr = (void __force_user *)edid->edid;
47116 *kernel_ptr = (void **)&edid->edid;
47117 *array_size = edid->blocks * 128;
47118 ret = 1;
47119 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47120 ret = -EINVAL;
47121 break;
47122 }
47123 - *user_ptr = (void __user *)ctrls->controls;
47124 + *user_ptr = (void __force_user *)ctrls->controls;
47125 *kernel_ptr = (void **)&ctrls->controls;
47126 *array_size = sizeof(struct v4l2_ext_control)
47127 * ctrls->count;
47128 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
47129 }
47130
47131 if (has_array_args) {
47132 - *kernel_ptr = (void __force *)user_ptr;
47133 + *kernel_ptr = (void __force_kernel *)user_ptr;
47134 if (copy_to_user(user_ptr, mbuf, array_size))
47135 err = -EFAULT;
47136 goto out_array_args;
47137 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
47138 index 24696f5..3637780 100644
47139 --- a/drivers/memory/omap-gpmc.c
47140 +++ b/drivers/memory/omap-gpmc.c
47141 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
47142 };
47143
47144 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
47145 -static struct irq_chip gpmc_irq_chip;
47146 static int gpmc_irq_start;
47147
47148 static struct resource gpmc_mem_root;
47149 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
47150
47151 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
47152
47153 +static struct irq_chip gpmc_irq_chip = {
47154 + .name = "gpmc",
47155 + .irq_startup = gpmc_irq_noop_ret,
47156 + .irq_enable = gpmc_irq_enable,
47157 + .irq_disable = gpmc_irq_disable,
47158 + .irq_shutdown = gpmc_irq_noop,
47159 + .irq_ack = gpmc_irq_noop,
47160 + .irq_mask = gpmc_irq_noop,
47161 + .irq_unmask = gpmc_irq_noop,
47162 +};
47163 +
47164 static int gpmc_setup_irq(void)
47165 {
47166 int i;
47167 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
47168 return gpmc_irq_start;
47169 }
47170
47171 - gpmc_irq_chip.name = "gpmc";
47172 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
47173 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
47174 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
47175 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
47176 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
47177 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
47178 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
47179 -
47180 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
47181 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
47182
47183 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
47184 index 187f836..679544b 100644
47185 --- a/drivers/message/fusion/mptbase.c
47186 +++ b/drivers/message/fusion/mptbase.c
47187 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47188 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
47189 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
47190
47191 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47192 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
47193 +#else
47194 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
47195 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
47196 +#endif
47197 +
47198 /*
47199 * Rounding UP to nearest 4-kB boundary here...
47200 */
47201 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47202 ioc->facts.GlobalCredits);
47203
47204 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
47205 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47206 + NULL, NULL);
47207 +#else
47208 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
47209 +#endif
47210 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
47211 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
47212 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
47213 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
47214 index 5bdaae1..eced16f 100644
47215 --- a/drivers/message/fusion/mptsas.c
47216 +++ b/drivers/message/fusion/mptsas.c
47217 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
47218 return 0;
47219 }
47220
47221 +static inline void
47222 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47223 +{
47224 + if (phy_info->port_details) {
47225 + phy_info->port_details->rphy = rphy;
47226 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47227 + ioc->name, rphy));
47228 + }
47229 +
47230 + if (rphy) {
47231 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47232 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47233 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47234 + ioc->name, rphy, rphy->dev.release));
47235 + }
47236 +}
47237 +
47238 /* no mutex */
47239 static void
47240 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
47241 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
47242 return NULL;
47243 }
47244
47245 -static inline void
47246 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47247 -{
47248 - if (phy_info->port_details) {
47249 - phy_info->port_details->rphy = rphy;
47250 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47251 - ioc->name, rphy));
47252 - }
47253 -
47254 - if (rphy) {
47255 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47256 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47257 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47258 - ioc->name, rphy, rphy->dev.release));
47259 - }
47260 -}
47261 -
47262 static inline struct sas_port *
47263 mptsas_get_port(struct mptsas_phyinfo *phy_info)
47264 {
47265 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
47266 index 9a8e185..27ff17d 100644
47267 --- a/drivers/mfd/ab8500-debugfs.c
47268 +++ b/drivers/mfd/ab8500-debugfs.c
47269 @@ -100,7 +100,7 @@ static int irq_last;
47270 static u32 *irq_count;
47271 static int num_irqs;
47272
47273 -static struct device_attribute **dev_attr;
47274 +static device_attribute_no_const **dev_attr;
47275 static char **event_name;
47276
47277 static u8 avg_sample = SAMPLE_16;
47278 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
47279 index 5615522..1eb6f3dc 100644
47280 --- a/drivers/mfd/kempld-core.c
47281 +++ b/drivers/mfd/kempld-core.c
47282 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
47283 .remove = kempld_remove,
47284 };
47285
47286 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
47287 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
47288 {
47289 .ident = "BHL6",
47290 .matches = {
47291 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
47292 index c880c89..45a7c68 100644
47293 --- a/drivers/mfd/max8925-i2c.c
47294 +++ b/drivers/mfd/max8925-i2c.c
47295 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
47296 const struct i2c_device_id *id)
47297 {
47298 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
47299 - static struct max8925_chip *chip;
47300 + struct max8925_chip *chip;
47301 struct device_node *node = client->dev.of_node;
47302
47303 if (node && !pdata) {
47304 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
47305 index 7612d89..70549c2 100644
47306 --- a/drivers/mfd/tps65910.c
47307 +++ b/drivers/mfd/tps65910.c
47308 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
47309 struct tps65910_platform_data *pdata)
47310 {
47311 int ret = 0;
47312 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47313 + struct regmap_irq_chip *tps6591x_irqs_chip;
47314
47315 if (!irq) {
47316 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47317 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47318 index 1b772ef..01e77d33 100644
47319 --- a/drivers/mfd/twl4030-irq.c
47320 +++ b/drivers/mfd/twl4030-irq.c
47321 @@ -34,6 +34,7 @@
47322 #include <linux/of.h>
47323 #include <linux/irqdomain.h>
47324 #include <linux/i2c/twl.h>
47325 +#include <asm/pgtable.h>
47326
47327 #include "twl-core.h"
47328
47329 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47330 * Install an irq handler for each of the SIH modules;
47331 * clone dummy irq_chip since PIH can't *do* anything
47332 */
47333 - twl4030_irq_chip = dummy_irq_chip;
47334 - twl4030_irq_chip.name = "twl4030";
47335 + pax_open_kernel();
47336 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47337 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47338
47339 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47340 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47341 + pax_close_kernel();
47342
47343 for (i = irq_base; i < irq_end; i++) {
47344 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47345 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47346 index 464419b..64bae8d 100644
47347 --- a/drivers/misc/c2port/core.c
47348 +++ b/drivers/misc/c2port/core.c
47349 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47350 goto error_idr_alloc;
47351 c2dev->id = ret;
47352
47353 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47354 + pax_open_kernel();
47355 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47356 + pax_close_kernel();
47357
47358 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47359 "c2port%d", c2dev->id);
47360 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47361 index 8385177..2f54635 100644
47362 --- a/drivers/misc/eeprom/sunxi_sid.c
47363 +++ b/drivers/misc/eeprom/sunxi_sid.c
47364 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47365
47366 platform_set_drvdata(pdev, sid_data);
47367
47368 - sid_bin_attr.size = sid_data->keysize;
47369 + pax_open_kernel();
47370 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47371 + pax_close_kernel();
47372 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47373 return -ENODEV;
47374
47375 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47376 index 36f5d52..32311c3 100644
47377 --- a/drivers/misc/kgdbts.c
47378 +++ b/drivers/misc/kgdbts.c
47379 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47380 char before[BREAK_INSTR_SIZE];
47381 char after[BREAK_INSTR_SIZE];
47382
47383 - probe_kernel_read(before, (char *)kgdbts_break_test,
47384 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47385 BREAK_INSTR_SIZE);
47386 init_simple_test();
47387 ts.tst = plant_and_detach_test;
47388 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47389 /* Activate test with initial breakpoint */
47390 if (!is_early)
47391 kgdb_breakpoint();
47392 - probe_kernel_read(after, (char *)kgdbts_break_test,
47393 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47394 BREAK_INSTR_SIZE);
47395 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47396 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47397 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47398 index 3ef4627..8d00486 100644
47399 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47400 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47401 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47402 * the lid is closed. This leads to interrupts as soon as a little move
47403 * is done.
47404 */
47405 - atomic_inc(&lis3->count);
47406 + atomic_inc_unchecked(&lis3->count);
47407
47408 wake_up_interruptible(&lis3->misc_wait);
47409 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47410 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47411 if (lis3->pm_dev)
47412 pm_runtime_get_sync(lis3->pm_dev);
47413
47414 - atomic_set(&lis3->count, 0);
47415 + atomic_set_unchecked(&lis3->count, 0);
47416 return 0;
47417 }
47418
47419 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47420 add_wait_queue(&lis3->misc_wait, &wait);
47421 while (true) {
47422 set_current_state(TASK_INTERRUPTIBLE);
47423 - data = atomic_xchg(&lis3->count, 0);
47424 + data = atomic_xchg_unchecked(&lis3->count, 0);
47425 if (data)
47426 break;
47427
47428 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47429 struct lis3lv02d, miscdev);
47430
47431 poll_wait(file, &lis3->misc_wait, wait);
47432 - if (atomic_read(&lis3->count))
47433 + if (atomic_read_unchecked(&lis3->count))
47434 return POLLIN | POLLRDNORM;
47435 return 0;
47436 }
47437 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47438 index c439c82..1f20f57 100644
47439 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47440 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47441 @@ -297,7 +297,7 @@ struct lis3lv02d {
47442 struct input_polled_dev *idev; /* input device */
47443 struct platform_device *pdev; /* platform device */
47444 struct regulator_bulk_data regulators[2];
47445 - atomic_t count; /* interrupt count after last read */
47446 + atomic_unchecked_t count; /* interrupt count after last read */
47447 union axis_conversion ac; /* hw -> logical axis */
47448 int mapped_btns[3];
47449
47450 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47451 index 2f30bad..c4c13d0 100644
47452 --- a/drivers/misc/sgi-gru/gruhandles.c
47453 +++ b/drivers/misc/sgi-gru/gruhandles.c
47454 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
47455 unsigned long nsec;
47456
47457 nsec = CLKS2NSEC(clks);
47458 - atomic_long_inc(&mcs_op_statistics[op].count);
47459 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
47460 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
47461 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
47462 if (mcs_op_statistics[op].max < nsec)
47463 mcs_op_statistics[op].max = nsec;
47464 }
47465 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
47466 index 4f76359..cdfcb2e 100644
47467 --- a/drivers/misc/sgi-gru/gruprocfs.c
47468 +++ b/drivers/misc/sgi-gru/gruprocfs.c
47469 @@ -32,9 +32,9 @@
47470
47471 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
47472
47473 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
47474 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
47475 {
47476 - unsigned long val = atomic_long_read(v);
47477 + unsigned long val = atomic_long_read_unchecked(v);
47478
47479 seq_printf(s, "%16lu %s\n", val, id);
47480 }
47481 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
47482
47483 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
47484 for (op = 0; op < mcsop_last; op++) {
47485 - count = atomic_long_read(&mcs_op_statistics[op].count);
47486 - total = atomic_long_read(&mcs_op_statistics[op].total);
47487 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
47488 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
47489 max = mcs_op_statistics[op].max;
47490 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
47491 count ? total / count : 0, max);
47492 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
47493 index 5c3ce24..4915ccb 100644
47494 --- a/drivers/misc/sgi-gru/grutables.h
47495 +++ b/drivers/misc/sgi-gru/grutables.h
47496 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
47497 * GRU statistics.
47498 */
47499 struct gru_stats_s {
47500 - atomic_long_t vdata_alloc;
47501 - atomic_long_t vdata_free;
47502 - atomic_long_t gts_alloc;
47503 - atomic_long_t gts_free;
47504 - atomic_long_t gms_alloc;
47505 - atomic_long_t gms_free;
47506 - atomic_long_t gts_double_allocate;
47507 - atomic_long_t assign_context;
47508 - atomic_long_t assign_context_failed;
47509 - atomic_long_t free_context;
47510 - atomic_long_t load_user_context;
47511 - atomic_long_t load_kernel_context;
47512 - atomic_long_t lock_kernel_context;
47513 - atomic_long_t unlock_kernel_context;
47514 - atomic_long_t steal_user_context;
47515 - atomic_long_t steal_kernel_context;
47516 - atomic_long_t steal_context_failed;
47517 - atomic_long_t nopfn;
47518 - atomic_long_t asid_new;
47519 - atomic_long_t asid_next;
47520 - atomic_long_t asid_wrap;
47521 - atomic_long_t asid_reuse;
47522 - atomic_long_t intr;
47523 - atomic_long_t intr_cbr;
47524 - atomic_long_t intr_tfh;
47525 - atomic_long_t intr_spurious;
47526 - atomic_long_t intr_mm_lock_failed;
47527 - atomic_long_t call_os;
47528 - atomic_long_t call_os_wait_queue;
47529 - atomic_long_t user_flush_tlb;
47530 - atomic_long_t user_unload_context;
47531 - atomic_long_t user_exception;
47532 - atomic_long_t set_context_option;
47533 - atomic_long_t check_context_retarget_intr;
47534 - atomic_long_t check_context_unload;
47535 - atomic_long_t tlb_dropin;
47536 - atomic_long_t tlb_preload_page;
47537 - atomic_long_t tlb_dropin_fail_no_asid;
47538 - atomic_long_t tlb_dropin_fail_upm;
47539 - atomic_long_t tlb_dropin_fail_invalid;
47540 - atomic_long_t tlb_dropin_fail_range_active;
47541 - atomic_long_t tlb_dropin_fail_idle;
47542 - atomic_long_t tlb_dropin_fail_fmm;
47543 - atomic_long_t tlb_dropin_fail_no_exception;
47544 - atomic_long_t tfh_stale_on_fault;
47545 - atomic_long_t mmu_invalidate_range;
47546 - atomic_long_t mmu_invalidate_page;
47547 - atomic_long_t flush_tlb;
47548 - atomic_long_t flush_tlb_gru;
47549 - atomic_long_t flush_tlb_gru_tgh;
47550 - atomic_long_t flush_tlb_gru_zero_asid;
47551 + atomic_long_unchecked_t vdata_alloc;
47552 + atomic_long_unchecked_t vdata_free;
47553 + atomic_long_unchecked_t gts_alloc;
47554 + atomic_long_unchecked_t gts_free;
47555 + atomic_long_unchecked_t gms_alloc;
47556 + atomic_long_unchecked_t gms_free;
47557 + atomic_long_unchecked_t gts_double_allocate;
47558 + atomic_long_unchecked_t assign_context;
47559 + atomic_long_unchecked_t assign_context_failed;
47560 + atomic_long_unchecked_t free_context;
47561 + atomic_long_unchecked_t load_user_context;
47562 + atomic_long_unchecked_t load_kernel_context;
47563 + atomic_long_unchecked_t lock_kernel_context;
47564 + atomic_long_unchecked_t unlock_kernel_context;
47565 + atomic_long_unchecked_t steal_user_context;
47566 + atomic_long_unchecked_t steal_kernel_context;
47567 + atomic_long_unchecked_t steal_context_failed;
47568 + atomic_long_unchecked_t nopfn;
47569 + atomic_long_unchecked_t asid_new;
47570 + atomic_long_unchecked_t asid_next;
47571 + atomic_long_unchecked_t asid_wrap;
47572 + atomic_long_unchecked_t asid_reuse;
47573 + atomic_long_unchecked_t intr;
47574 + atomic_long_unchecked_t intr_cbr;
47575 + atomic_long_unchecked_t intr_tfh;
47576 + atomic_long_unchecked_t intr_spurious;
47577 + atomic_long_unchecked_t intr_mm_lock_failed;
47578 + atomic_long_unchecked_t call_os;
47579 + atomic_long_unchecked_t call_os_wait_queue;
47580 + atomic_long_unchecked_t user_flush_tlb;
47581 + atomic_long_unchecked_t user_unload_context;
47582 + atomic_long_unchecked_t user_exception;
47583 + atomic_long_unchecked_t set_context_option;
47584 + atomic_long_unchecked_t check_context_retarget_intr;
47585 + atomic_long_unchecked_t check_context_unload;
47586 + atomic_long_unchecked_t tlb_dropin;
47587 + atomic_long_unchecked_t tlb_preload_page;
47588 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47589 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47590 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47591 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47592 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47593 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47594 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47595 + atomic_long_unchecked_t tfh_stale_on_fault;
47596 + atomic_long_unchecked_t mmu_invalidate_range;
47597 + atomic_long_unchecked_t mmu_invalidate_page;
47598 + atomic_long_unchecked_t flush_tlb;
47599 + atomic_long_unchecked_t flush_tlb_gru;
47600 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47601 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47602
47603 - atomic_long_t copy_gpa;
47604 - atomic_long_t read_gpa;
47605 + atomic_long_unchecked_t copy_gpa;
47606 + atomic_long_unchecked_t read_gpa;
47607
47608 - atomic_long_t mesq_receive;
47609 - atomic_long_t mesq_receive_none;
47610 - atomic_long_t mesq_send;
47611 - atomic_long_t mesq_send_failed;
47612 - atomic_long_t mesq_noop;
47613 - atomic_long_t mesq_send_unexpected_error;
47614 - atomic_long_t mesq_send_lb_overflow;
47615 - atomic_long_t mesq_send_qlimit_reached;
47616 - atomic_long_t mesq_send_amo_nacked;
47617 - atomic_long_t mesq_send_put_nacked;
47618 - atomic_long_t mesq_page_overflow;
47619 - atomic_long_t mesq_qf_locked;
47620 - atomic_long_t mesq_qf_noop_not_full;
47621 - atomic_long_t mesq_qf_switch_head_failed;
47622 - atomic_long_t mesq_qf_unexpected_error;
47623 - atomic_long_t mesq_noop_unexpected_error;
47624 - atomic_long_t mesq_noop_lb_overflow;
47625 - atomic_long_t mesq_noop_qlimit_reached;
47626 - atomic_long_t mesq_noop_amo_nacked;
47627 - atomic_long_t mesq_noop_put_nacked;
47628 - atomic_long_t mesq_noop_page_overflow;
47629 + atomic_long_unchecked_t mesq_receive;
47630 + atomic_long_unchecked_t mesq_receive_none;
47631 + atomic_long_unchecked_t mesq_send;
47632 + atomic_long_unchecked_t mesq_send_failed;
47633 + atomic_long_unchecked_t mesq_noop;
47634 + atomic_long_unchecked_t mesq_send_unexpected_error;
47635 + atomic_long_unchecked_t mesq_send_lb_overflow;
47636 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47637 + atomic_long_unchecked_t mesq_send_amo_nacked;
47638 + atomic_long_unchecked_t mesq_send_put_nacked;
47639 + atomic_long_unchecked_t mesq_page_overflow;
47640 + atomic_long_unchecked_t mesq_qf_locked;
47641 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47642 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47643 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47644 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47645 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47646 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47647 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47648 + atomic_long_unchecked_t mesq_noop_put_nacked;
47649 + atomic_long_unchecked_t mesq_noop_page_overflow;
47650
47651 };
47652
47653 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47654 tghop_invalidate, mcsop_last};
47655
47656 struct mcs_op_statistic {
47657 - atomic_long_t count;
47658 - atomic_long_t total;
47659 + atomic_long_unchecked_t count;
47660 + atomic_long_unchecked_t total;
47661 unsigned long max;
47662 };
47663
47664 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47665
47666 #define STAT(id) do { \
47667 if (gru_options & OPT_STATS) \
47668 - atomic_long_inc(&gru_stats.id); \
47669 + atomic_long_inc_unchecked(&gru_stats.id); \
47670 } while (0)
47671
47672 #ifdef CONFIG_SGI_GRU_DEBUG
47673 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47674 index c862cd4..0d176fe 100644
47675 --- a/drivers/misc/sgi-xp/xp.h
47676 +++ b/drivers/misc/sgi-xp/xp.h
47677 @@ -288,7 +288,7 @@ struct xpc_interface {
47678 xpc_notify_func, void *);
47679 void (*received) (short, int, void *);
47680 enum xp_retval (*partid_to_nasids) (short, void *);
47681 -};
47682 +} __no_const;
47683
47684 extern struct xpc_interface xpc_interface;
47685
47686 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47687 index 01be66d..e3a0c7e 100644
47688 --- a/drivers/misc/sgi-xp/xp_main.c
47689 +++ b/drivers/misc/sgi-xp/xp_main.c
47690 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47691 }
47692
47693 struct xpc_interface xpc_interface = {
47694 - (void (*)(int))xpc_notloaded,
47695 - (void (*)(int))xpc_notloaded,
47696 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47697 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47698 + .connect = (void (*)(int))xpc_notloaded,
47699 + .disconnect = (void (*)(int))xpc_notloaded,
47700 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47701 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47702 void *))xpc_notloaded,
47703 - (void (*)(short, int, void *))xpc_notloaded,
47704 - (enum xp_retval(*)(short, void *))xpc_notloaded
47705 + .received = (void (*)(short, int, void *))xpc_notloaded,
47706 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47707 };
47708 EXPORT_SYMBOL_GPL(xpc_interface);
47709
47710 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47711 index b94d5f7..7f494c5 100644
47712 --- a/drivers/misc/sgi-xp/xpc.h
47713 +++ b/drivers/misc/sgi-xp/xpc.h
47714 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
47715 void (*received_payload) (struct xpc_channel *, void *);
47716 void (*notify_senders_of_disconnect) (struct xpc_channel *);
47717 };
47718 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
47719
47720 /* struct xpc_partition act_state values (for XPC HB) */
47721
47722 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
47723 /* found in xpc_main.c */
47724 extern struct device *xpc_part;
47725 extern struct device *xpc_chan;
47726 -extern struct xpc_arch_operations xpc_arch_ops;
47727 +extern xpc_arch_operations_no_const xpc_arch_ops;
47728 extern int xpc_disengage_timelimit;
47729 extern int xpc_disengage_timedout;
47730 extern int xpc_activate_IRQ_rcvd;
47731 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
47732 index 82dc574..8539ab2 100644
47733 --- a/drivers/misc/sgi-xp/xpc_main.c
47734 +++ b/drivers/misc/sgi-xp/xpc_main.c
47735 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
47736 .notifier_call = xpc_system_die,
47737 };
47738
47739 -struct xpc_arch_operations xpc_arch_ops;
47740 +xpc_arch_operations_no_const xpc_arch_ops;
47741
47742 /*
47743 * Timer function to enforce the timelimit on the partition disengage.
47744 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
47745
47746 if (((die_args->trapnr == X86_TRAP_MF) ||
47747 (die_args->trapnr == X86_TRAP_XF)) &&
47748 - !user_mode_vm(die_args->regs))
47749 + !user_mode(die_args->regs))
47750 xpc_die_deactivate();
47751
47752 break;
47753 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
47754 index ed2e71a..54c498e 100644
47755 --- a/drivers/mmc/card/block.c
47756 +++ b/drivers/mmc/card/block.c
47757 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
47758 if (idata->ic.postsleep_min_us)
47759 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
47760
47761 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
47762 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
47763 err = -EFAULT;
47764 goto cmd_rel_host;
47765 }
47766 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
47767 index 18c4afe..43be71e 100644
47768 --- a/drivers/mmc/host/dw_mmc.h
47769 +++ b/drivers/mmc/host/dw_mmc.h
47770 @@ -271,5 +271,5 @@ struct dw_mci_drv_data {
47771 void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios);
47772 int (*parse_dt)(struct dw_mci *host);
47773 int (*execute_tuning)(struct dw_mci_slot *slot);
47774 -};
47775 +} __do_const;
47776 #endif /* _DW_MMC_H_ */
47777 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
47778 index 7fe1619..ae0781b 100644
47779 --- a/drivers/mmc/host/mmci.c
47780 +++ b/drivers/mmc/host/mmci.c
47781 @@ -1630,7 +1630,9 @@ static int mmci_probe(struct amba_device *dev,
47782 mmc->caps |= MMC_CAP_CMD23;
47783
47784 if (variant->busy_detect) {
47785 - mmci_ops.card_busy = mmci_card_busy;
47786 + pax_open_kernel();
47787 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
47788 + pax_close_kernel();
47789 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
47790 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
47791 mmc->max_busy_timeout = 0;
47792 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
47793 index f84cfb0..aebe5d6 100644
47794 --- a/drivers/mmc/host/omap_hsmmc.c
47795 +++ b/drivers/mmc/host/omap_hsmmc.c
47796 @@ -2054,7 +2054,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
47797
47798 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
47799 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
47800 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47801 + pax_open_kernel();
47802 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47803 + pax_close_kernel();
47804 }
47805
47806 pm_runtime_enable(host->dev);
47807 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
47808 index 10ef824..88461a2 100644
47809 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
47810 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
47811 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
47812 host->mmc->caps |= MMC_CAP_1_8V_DDR;
47813 }
47814
47815 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
47816 - sdhci_esdhc_ops.platform_execute_tuning =
47817 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
47818 + pax_open_kernel();
47819 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
47820 esdhc_executing_tuning;
47821 + pax_close_kernel();
47822 + }
47823
47824 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
47825 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
47826 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
47827 index c6d2dd7..81b1ca3 100644
47828 --- a/drivers/mmc/host/sdhci-s3c.c
47829 +++ b/drivers/mmc/host/sdhci-s3c.c
47830 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
47831 * we can use overriding functions instead of default.
47832 */
47833 if (sc->no_divider) {
47834 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47835 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47836 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47837 + pax_open_kernel();
47838 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47839 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47840 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47841 + pax_close_kernel();
47842 }
47843
47844 /* It supports additional host capabilities if needed */
47845 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
47846 index 423666b..81ff5eb 100644
47847 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
47848 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
47849 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
47850 size_t totlen = 0, thislen;
47851 int ret = 0;
47852 size_t buflen = 0;
47853 - static char *buffer;
47854 + char *buffer;
47855
47856 if (!ECCBUF_SIZE) {
47857 /* We should fall back to a general writev implementation.
47858 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
47859 index f44c606..aa4e804 100644
47860 --- a/drivers/mtd/nand/denali.c
47861 +++ b/drivers/mtd/nand/denali.c
47862 @@ -24,6 +24,7 @@
47863 #include <linux/slab.h>
47864 #include <linux/mtd/mtd.h>
47865 #include <linux/module.h>
47866 +#include <linux/slab.h>
47867
47868 #include "denali.h"
47869
47870 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47871 index 33f3c3c..d6bbe6a 100644
47872 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47873 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47874 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
47875
47876 /* first try to map the upper buffer directly */
47877 if (virt_addr_valid(this->upper_buf) &&
47878 - !object_is_on_stack(this->upper_buf)) {
47879 + !object_starts_on_stack(this->upper_buf)) {
47880 sg_init_one(sgl, this->upper_buf, this->upper_len);
47881 ret = dma_map_sg(this->dev, sgl, 1, dr);
47882 if (ret == 0)
47883 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
47884 index a5dfbfb..8042ab4 100644
47885 --- a/drivers/mtd/nftlmount.c
47886 +++ b/drivers/mtd/nftlmount.c
47887 @@ -24,6 +24,7 @@
47888 #include <asm/errno.h>
47889 #include <linux/delay.h>
47890 #include <linux/slab.h>
47891 +#include <linux/sched.h>
47892 #include <linux/mtd/mtd.h>
47893 #include <linux/mtd/nand.h>
47894 #include <linux/mtd/nftl.h>
47895 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
47896 index c23184a..4115c41 100644
47897 --- a/drivers/mtd/sm_ftl.c
47898 +++ b/drivers/mtd/sm_ftl.c
47899 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
47900 #define SM_CIS_VENDOR_OFFSET 0x59
47901 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
47902 {
47903 - struct attribute_group *attr_group;
47904 + attribute_group_no_const *attr_group;
47905 struct attribute **attributes;
47906 struct sm_sysfs_attribute *vendor_attribute;
47907 char *vendor;
47908 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
47909 index 7b11243..b3278a3 100644
47910 --- a/drivers/net/bonding/bond_netlink.c
47911 +++ b/drivers/net/bonding/bond_netlink.c
47912 @@ -585,7 +585,7 @@ nla_put_failure:
47913 return -EMSGSIZE;
47914 }
47915
47916 -struct rtnl_link_ops bond_link_ops __read_mostly = {
47917 +struct rtnl_link_ops bond_link_ops = {
47918 .kind = "bond",
47919 .priv_size = sizeof(struct bonding),
47920 .setup = bond_setup,
47921 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
47922 index b3b922a..80bba38 100644
47923 --- a/drivers/net/caif/caif_hsi.c
47924 +++ b/drivers/net/caif/caif_hsi.c
47925 @@ -1444,7 +1444,7 @@ err:
47926 return -ENODEV;
47927 }
47928
47929 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
47930 +static struct rtnl_link_ops caif_hsi_link_ops = {
47931 .kind = "cfhsi",
47932 .priv_size = sizeof(struct cfhsi),
47933 .setup = cfhsi_setup,
47934 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
47935 index 58808f65..0bdc7b3 100644
47936 --- a/drivers/net/can/Kconfig
47937 +++ b/drivers/net/can/Kconfig
47938 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
47939
47940 config CAN_FLEXCAN
47941 tristate "Support for Freescale FLEXCAN based chips"
47942 - depends on ARM || PPC
47943 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
47944 ---help---
47945 Say Y here if you want to support for Freescale FlexCAN.
47946
47947 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
47948 index b0f6924..59e9640 100644
47949 --- a/drivers/net/can/dev.c
47950 +++ b/drivers/net/can/dev.c
47951 @@ -959,7 +959,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
47952 return -EOPNOTSUPP;
47953 }
47954
47955 -static struct rtnl_link_ops can_link_ops __read_mostly = {
47956 +static struct rtnl_link_ops can_link_ops = {
47957 .kind = "can",
47958 .maxtype = IFLA_CAN_MAX,
47959 .policy = can_policy,
47960 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
47961 index 674f367..ec3a31f 100644
47962 --- a/drivers/net/can/vcan.c
47963 +++ b/drivers/net/can/vcan.c
47964 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
47965 dev->destructor = free_netdev;
47966 }
47967
47968 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
47969 +static struct rtnl_link_ops vcan_link_ops = {
47970 .kind = "vcan",
47971 .setup = vcan_setup,
47972 };
47973 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
47974 index 49adbf1..fff7ff8 100644
47975 --- a/drivers/net/dummy.c
47976 +++ b/drivers/net/dummy.c
47977 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
47978 return 0;
47979 }
47980
47981 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
47982 +static struct rtnl_link_ops dummy_link_ops = {
47983 .kind = DRV_NAME,
47984 .setup = dummy_setup,
47985 .validate = dummy_validate,
47986 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
47987 index 0443654..4f0aa18 100644
47988 --- a/drivers/net/ethernet/8390/ax88796.c
47989 +++ b/drivers/net/ethernet/8390/ax88796.c
47990 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
47991 if (ax->plat->reg_offsets)
47992 ei_local->reg_offset = ax->plat->reg_offsets;
47993 else {
47994 + resource_size_t _mem_size = mem_size;
47995 + do_div(_mem_size, 0x18);
47996 ei_local->reg_offset = ax->reg_offsets;
47997 for (ret = 0; ret < 0x18; ret++)
47998 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
47999 + ax->reg_offsets[ret] = _mem_size * ret;
48000 }
48001
48002 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
48003 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
48004 index 6725dc0..163549c 100644
48005 --- a/drivers/net/ethernet/altera/altera_tse_main.c
48006 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
48007 @@ -1216,7 +1216,7 @@ static int tse_shutdown(struct net_device *dev)
48008 return 0;
48009 }
48010
48011 -static struct net_device_ops altera_tse_netdev_ops = {
48012 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
48013 .ndo_open = tse_open,
48014 .ndo_stop = tse_shutdown,
48015 .ndo_start_xmit = tse_start_xmit,
48016 @@ -1453,11 +1453,13 @@ static int altera_tse_probe(struct platform_device *pdev)
48017 ndev->netdev_ops = &altera_tse_netdev_ops;
48018 altera_tse_set_ethtool_ops(ndev);
48019
48020 + pax_open_kernel();
48021 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
48022
48023 if (priv->hash_filter)
48024 altera_tse_netdev_ops.ndo_set_rx_mode =
48025 tse_set_rx_mode_hashfilter;
48026 + pax_close_kernel();
48027
48028 /* Scatter/gather IO is not supported,
48029 * so it is turned off
48030 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48031 index 29a0927..5a348e24 100644
48032 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48033 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48034 @@ -1122,14 +1122,14 @@ do { \
48035 * operations, everything works on mask values.
48036 */
48037 #define XMDIO_READ(_pdata, _mmd, _reg) \
48038 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
48039 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
48040 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
48041
48042 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
48043 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
48044
48045 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
48046 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
48047 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
48048 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
48049
48050 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
48051 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48052 index 8a50b01..39c1ad0 100644
48053 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48054 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48055 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
48056
48057 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
48058
48059 - pdata->hw_if.config_dcb_tc(pdata);
48060 + pdata->hw_if->config_dcb_tc(pdata);
48061
48062 return 0;
48063 }
48064 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
48065
48066 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
48067
48068 - pdata->hw_if.config_dcb_pfc(pdata);
48069 + pdata->hw_if->config_dcb_pfc(pdata);
48070
48071 return 0;
48072 }
48073 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48074 index d81fc6b..6f8ab25 100644
48075 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48076 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48077 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
48078
48079 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48080 {
48081 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48082 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48083 struct xgbe_channel *channel;
48084 struct xgbe_ring *ring;
48085 struct xgbe_ring_data *rdata;
48086 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48087
48088 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
48089 {
48090 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48091 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48092 struct xgbe_channel *channel;
48093 struct xgbe_ring *ring;
48094 struct xgbe_ring_desc *rdesc;
48095 @@ -620,17 +620,12 @@ err_out:
48096 return 0;
48097 }
48098
48099 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
48100 -{
48101 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
48102 -
48103 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
48104 - desc_if->free_ring_resources = xgbe_free_ring_resources;
48105 - desc_if->map_tx_skb = xgbe_map_tx_skb;
48106 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
48107 - desc_if->unmap_rdata = xgbe_unmap_rdata;
48108 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
48109 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
48110 -
48111 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
48112 -}
48113 +const struct xgbe_desc_if default_xgbe_desc_if = {
48114 + .alloc_ring_resources = xgbe_alloc_ring_resources,
48115 + .free_ring_resources = xgbe_free_ring_resources,
48116 + .map_tx_skb = xgbe_map_tx_skb,
48117 + .map_rx_buffer = xgbe_map_rx_buffer,
48118 + .unmap_rdata = xgbe_unmap_rdata,
48119 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
48120 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
48121 +};
48122 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48123 index 400757b..d8c53f6 100644
48124 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48125 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48126 @@ -2748,7 +2748,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
48127
48128 static int xgbe_init(struct xgbe_prv_data *pdata)
48129 {
48130 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48131 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48132 int ret;
48133
48134 DBGPR("-->xgbe_init\n");
48135 @@ -2813,108 +2813,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
48136 return 0;
48137 }
48138
48139 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
48140 -{
48141 - DBGPR("-->xgbe_init_function_ptrs\n");
48142 -
48143 - hw_if->tx_complete = xgbe_tx_complete;
48144 -
48145 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
48146 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
48147 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
48148 - hw_if->set_mac_address = xgbe_set_mac_address;
48149 -
48150 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
48151 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
48152 -
48153 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
48154 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
48155 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
48156 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
48157 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
48158 -
48159 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
48160 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
48161 -
48162 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
48163 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
48164 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
48165 -
48166 - hw_if->enable_tx = xgbe_enable_tx;
48167 - hw_if->disable_tx = xgbe_disable_tx;
48168 - hw_if->enable_rx = xgbe_enable_rx;
48169 - hw_if->disable_rx = xgbe_disable_rx;
48170 -
48171 - hw_if->powerup_tx = xgbe_powerup_tx;
48172 - hw_if->powerdown_tx = xgbe_powerdown_tx;
48173 - hw_if->powerup_rx = xgbe_powerup_rx;
48174 - hw_if->powerdown_rx = xgbe_powerdown_rx;
48175 -
48176 - hw_if->dev_xmit = xgbe_dev_xmit;
48177 - hw_if->dev_read = xgbe_dev_read;
48178 - hw_if->enable_int = xgbe_enable_int;
48179 - hw_if->disable_int = xgbe_disable_int;
48180 - hw_if->init = xgbe_init;
48181 - hw_if->exit = xgbe_exit;
48182 +const struct xgbe_hw_if default_xgbe_hw_if = {
48183 + .tx_complete = xgbe_tx_complete,
48184 +
48185 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
48186 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
48187 + .add_mac_addresses = xgbe_add_mac_addresses,
48188 + .set_mac_address = xgbe_set_mac_address,
48189 +
48190 + .enable_rx_csum = xgbe_enable_rx_csum,
48191 + .disable_rx_csum = xgbe_disable_rx_csum,
48192 +
48193 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
48194 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
48195 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
48196 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
48197 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
48198 +
48199 + .read_mmd_regs = xgbe_read_mmd_regs,
48200 + .write_mmd_regs = xgbe_write_mmd_regs,
48201 +
48202 + .set_gmii_speed = xgbe_set_gmii_speed,
48203 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
48204 + .set_xgmii_speed = xgbe_set_xgmii_speed,
48205 +
48206 + .enable_tx = xgbe_enable_tx,
48207 + .disable_tx = xgbe_disable_tx,
48208 + .enable_rx = xgbe_enable_rx,
48209 + .disable_rx = xgbe_disable_rx,
48210 +
48211 + .powerup_tx = xgbe_powerup_tx,
48212 + .powerdown_tx = xgbe_powerdown_tx,
48213 + .powerup_rx = xgbe_powerup_rx,
48214 + .powerdown_rx = xgbe_powerdown_rx,
48215 +
48216 + .dev_xmit = xgbe_dev_xmit,
48217 + .dev_read = xgbe_dev_read,
48218 + .enable_int = xgbe_enable_int,
48219 + .disable_int = xgbe_disable_int,
48220 + .init = xgbe_init,
48221 + .exit = xgbe_exit,
48222
48223 /* Descriptor related Sequences have to be initialized here */
48224 - hw_if->tx_desc_init = xgbe_tx_desc_init;
48225 - hw_if->rx_desc_init = xgbe_rx_desc_init;
48226 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
48227 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
48228 - hw_if->is_last_desc = xgbe_is_last_desc;
48229 - hw_if->is_context_desc = xgbe_is_context_desc;
48230 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
48231 + .tx_desc_init = xgbe_tx_desc_init,
48232 + .rx_desc_init = xgbe_rx_desc_init,
48233 + .tx_desc_reset = xgbe_tx_desc_reset,
48234 + .rx_desc_reset = xgbe_rx_desc_reset,
48235 + .is_last_desc = xgbe_is_last_desc,
48236 + .is_context_desc = xgbe_is_context_desc,
48237 + .tx_start_xmit = xgbe_tx_start_xmit,
48238
48239 /* For FLOW ctrl */
48240 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
48241 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
48242 + .config_tx_flow_control = xgbe_config_tx_flow_control,
48243 + .config_rx_flow_control = xgbe_config_rx_flow_control,
48244
48245 /* For RX coalescing */
48246 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
48247 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
48248 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
48249 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
48250 + .config_rx_coalesce = xgbe_config_rx_coalesce,
48251 + .config_tx_coalesce = xgbe_config_tx_coalesce,
48252 + .usec_to_riwt = xgbe_usec_to_riwt,
48253 + .riwt_to_usec = xgbe_riwt_to_usec,
48254
48255 /* For RX and TX threshold config */
48256 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
48257 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
48258 + .config_rx_threshold = xgbe_config_rx_threshold,
48259 + .config_tx_threshold = xgbe_config_tx_threshold,
48260
48261 /* For RX and TX Store and Forward Mode config */
48262 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
48263 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
48264 + .config_rsf_mode = xgbe_config_rsf_mode,
48265 + .config_tsf_mode = xgbe_config_tsf_mode,
48266
48267 /* For TX DMA Operating on Second Frame config */
48268 - hw_if->config_osp_mode = xgbe_config_osp_mode;
48269 + .config_osp_mode = xgbe_config_osp_mode,
48270
48271 /* For RX and TX PBL config */
48272 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
48273 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
48274 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
48275 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
48276 - hw_if->config_pblx8 = xgbe_config_pblx8;
48277 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
48278 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
48279 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
48280 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
48281 + .config_pblx8 = xgbe_config_pblx8,
48282
48283 /* For MMC statistics support */
48284 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
48285 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
48286 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
48287 + .tx_mmc_int = xgbe_tx_mmc_int,
48288 + .rx_mmc_int = xgbe_rx_mmc_int,
48289 + .read_mmc_stats = xgbe_read_mmc_stats,
48290
48291 /* For PTP config */
48292 - hw_if->config_tstamp = xgbe_config_tstamp;
48293 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
48294 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
48295 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
48296 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
48297 + .config_tstamp = xgbe_config_tstamp,
48298 + .update_tstamp_addend = xgbe_update_tstamp_addend,
48299 + .set_tstamp_time = xgbe_set_tstamp_time,
48300 + .get_tstamp_time = xgbe_get_tstamp_time,
48301 + .get_tx_tstamp = xgbe_get_tx_tstamp,
48302
48303 /* For Data Center Bridging config */
48304 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
48305 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
48306 + .config_dcb_tc = xgbe_config_dcb_tc,
48307 + .config_dcb_pfc = xgbe_config_dcb_pfc,
48308
48309 /* For Receive Side Scaling */
48310 - hw_if->enable_rss = xgbe_enable_rss;
48311 - hw_if->disable_rss = xgbe_disable_rss;
48312 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48313 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48314 -
48315 - DBGPR("<--xgbe_init_function_ptrs\n");
48316 -}
48317 + .enable_rss = xgbe_enable_rss,
48318 + .disable_rss = xgbe_disable_rss,
48319 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48320 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48321 +};
48322 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48323 index 885b02b..4b31a4c 100644
48324 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48325 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48326 @@ -244,7 +244,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48327 * support, tell it now
48328 */
48329 if (ring->tx.xmit_more)
48330 - pdata->hw_if.tx_start_xmit(channel, ring);
48331 + pdata->hw_if->tx_start_xmit(channel, ring);
48332
48333 return NETDEV_TX_BUSY;
48334 }
48335 @@ -272,7 +272,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48336
48337 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48338 {
48339 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48340 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48341 struct xgbe_channel *channel;
48342 enum xgbe_int int_id;
48343 unsigned int i;
48344 @@ -294,7 +294,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48345
48346 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48347 {
48348 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48349 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48350 struct xgbe_channel *channel;
48351 enum xgbe_int int_id;
48352 unsigned int i;
48353 @@ -317,7 +317,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48354 static irqreturn_t xgbe_isr(int irq, void *data)
48355 {
48356 struct xgbe_prv_data *pdata = data;
48357 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48358 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48359 struct xgbe_channel *channel;
48360 unsigned int dma_isr, dma_ch_isr;
48361 unsigned int mac_isr, mac_tssr;
48362 @@ -673,7 +673,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48363
48364 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48365 {
48366 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48367 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48368
48369 DBGPR("-->xgbe_init_tx_coalesce\n");
48370
48371 @@ -687,7 +687,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48372
48373 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48374 {
48375 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48376 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48377
48378 DBGPR("-->xgbe_init_rx_coalesce\n");
48379
48380 @@ -701,7 +701,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48381
48382 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48383 {
48384 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48385 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48386 struct xgbe_channel *channel;
48387 struct xgbe_ring *ring;
48388 struct xgbe_ring_data *rdata;
48389 @@ -726,7 +726,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48390
48391 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48392 {
48393 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48394 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48395 struct xgbe_channel *channel;
48396 struct xgbe_ring *ring;
48397 struct xgbe_ring_data *rdata;
48398 @@ -752,7 +752,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48399 static void xgbe_adjust_link(struct net_device *netdev)
48400 {
48401 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48402 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48403 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48404 struct phy_device *phydev = pdata->phydev;
48405 int new_state = 0;
48406
48407 @@ -860,7 +860,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48408 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48409 {
48410 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48411 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48412 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48413 unsigned long flags;
48414
48415 DBGPR("-->xgbe_powerdown\n");
48416 @@ -898,7 +898,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48417 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48418 {
48419 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48420 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48421 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48422 unsigned long flags;
48423
48424 DBGPR("-->xgbe_powerup\n");
48425 @@ -935,7 +935,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48426
48427 static int xgbe_start(struct xgbe_prv_data *pdata)
48428 {
48429 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48430 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48431 struct net_device *netdev = pdata->netdev;
48432 int ret;
48433
48434 @@ -976,7 +976,7 @@ err_napi:
48435
48436 static void xgbe_stop(struct xgbe_prv_data *pdata)
48437 {
48438 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48439 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48440 struct xgbe_channel *channel;
48441 struct net_device *netdev = pdata->netdev;
48442 struct netdev_queue *txq;
48443 @@ -1203,7 +1203,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48444 return -ERANGE;
48445 }
48446
48447 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48448 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48449
48450 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48451
48452 @@ -1352,7 +1352,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48453 static int xgbe_open(struct net_device *netdev)
48454 {
48455 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48456 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48457 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48458 int ret;
48459
48460 DBGPR("-->xgbe_open\n");
48461 @@ -1424,7 +1424,7 @@ err_phy_init:
48462 static int xgbe_close(struct net_device *netdev)
48463 {
48464 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48465 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48466 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48467
48468 DBGPR("-->xgbe_close\n");
48469
48470 @@ -1452,8 +1452,8 @@ static int xgbe_close(struct net_device *netdev)
48471 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
48472 {
48473 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48474 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48475 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48476 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48477 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48478 struct xgbe_channel *channel;
48479 struct xgbe_ring *ring;
48480 struct xgbe_packet_data *packet;
48481 @@ -1521,7 +1521,7 @@ tx_netdev_return:
48482 static void xgbe_set_rx_mode(struct net_device *netdev)
48483 {
48484 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48485 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48486 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48487 unsigned int pr_mode, am_mode;
48488
48489 DBGPR("-->xgbe_set_rx_mode\n");
48490 @@ -1540,7 +1540,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
48491 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
48492 {
48493 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48494 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48495 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48496 struct sockaddr *saddr = addr;
48497
48498 DBGPR("-->xgbe_set_mac_address\n");
48499 @@ -1607,7 +1607,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
48500
48501 DBGPR("-->%s\n", __func__);
48502
48503 - pdata->hw_if.read_mmc_stats(pdata);
48504 + pdata->hw_if->read_mmc_stats(pdata);
48505
48506 s->rx_packets = pstats->rxframecount_gb;
48507 s->rx_bytes = pstats->rxoctetcount_gb;
48508 @@ -1634,7 +1634,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
48509 u16 vid)
48510 {
48511 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48512 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48513 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48514
48515 DBGPR("-->%s\n", __func__);
48516
48517 @@ -1650,7 +1650,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
48518 u16 vid)
48519 {
48520 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48521 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48522 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48523
48524 DBGPR("-->%s\n", __func__);
48525
48526 @@ -1716,7 +1716,7 @@ static int xgbe_set_features(struct net_device *netdev,
48527 netdev_features_t features)
48528 {
48529 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48530 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48531 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48532 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
48533 int ret = 0;
48534
48535 @@ -1781,8 +1781,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
48536 static void xgbe_rx_refresh(struct xgbe_channel *channel)
48537 {
48538 struct xgbe_prv_data *pdata = channel->pdata;
48539 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48540 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48541 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48542 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48543 struct xgbe_ring *ring = channel->rx_ring;
48544 struct xgbe_ring_data *rdata;
48545
48546 @@ -1835,8 +1835,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
48547 static int xgbe_tx_poll(struct xgbe_channel *channel)
48548 {
48549 struct xgbe_prv_data *pdata = channel->pdata;
48550 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48551 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48552 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48553 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48554 struct xgbe_ring *ring = channel->tx_ring;
48555 struct xgbe_ring_data *rdata;
48556 struct xgbe_ring_desc *rdesc;
48557 @@ -1901,7 +1901,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
48558 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48559 {
48560 struct xgbe_prv_data *pdata = channel->pdata;
48561 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48562 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48563 struct xgbe_ring *ring = channel->rx_ring;
48564 struct xgbe_ring_data *rdata;
48565 struct xgbe_packet_data *packet;
48566 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48567 index ebf4893..a8f51c6 100644
48568 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48569 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48570 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48571
48572 DBGPR("-->%s\n", __func__);
48573
48574 - pdata->hw_if.read_mmc_stats(pdata);
48575 + pdata->hw_if->read_mmc_stats(pdata);
48576 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48577 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48578 *data++ = *(u64 *)stat;
48579 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
48580 struct ethtool_coalesce *ec)
48581 {
48582 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48583 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48584 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48585 unsigned int riwt;
48586
48587 DBGPR("-->xgbe_get_coalesce\n");
48588 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48589 struct ethtool_coalesce *ec)
48590 {
48591 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48592 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48593 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48594 unsigned int rx_frames, rx_riwt, rx_usecs;
48595 unsigned int tx_frames, tx_usecs;
48596
48597 @@ -536,7 +536,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
48598 const u8 *key, const u8 hfunc)
48599 {
48600 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48601 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48602 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48603 unsigned int ret;
48604
48605 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
48606 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48607 index 32dd651..225cca3 100644
48608 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48609 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48610 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48611 DBGPR("<--xgbe_default_config\n");
48612 }
48613
48614 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48615 -{
48616 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48617 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48618 -}
48619 -
48620 #ifdef CONFIG_ACPI
48621 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
48622 {
48623 @@ -396,9 +390,8 @@ static int xgbe_probe(struct platform_device *pdev)
48624 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
48625
48626 /* Set all the function pointers */
48627 - xgbe_init_all_fptrs(pdata);
48628 - hw_if = &pdata->hw_if;
48629 - desc_if = &pdata->desc_if;
48630 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48631 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48632
48633 /* Issue software reset to device */
48634 hw_if->exit(pdata);
48635 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48636 index 59e267f..0842a88 100644
48637 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48638 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48639 @@ -126,7 +126,7 @@
48640 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48641 {
48642 struct xgbe_prv_data *pdata = mii->priv;
48643 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48644 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48645 int mmd_data;
48646
48647 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48648 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48649 u16 mmd_val)
48650 {
48651 struct xgbe_prv_data *pdata = mii->priv;
48652 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48653 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48654 int mmd_data = mmd_val;
48655
48656 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48657 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48658 index f326178..8bd7daf 100644
48659 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48660 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48661 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48662 tstamp_cc);
48663 u64 nsec;
48664
48665 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48666 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48667
48668 return nsec;
48669 }
48670 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48671
48672 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48673
48674 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48675 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48676
48677 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48678
48679 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48680 index 13e8f95..1d8beef 100644
48681 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48682 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48683 @@ -675,8 +675,8 @@ struct xgbe_prv_data {
48684 int dev_irq;
48685 unsigned int per_channel_irq;
48686
48687 - struct xgbe_hw_if hw_if;
48688 - struct xgbe_desc_if desc_if;
48689 + struct xgbe_hw_if *hw_if;
48690 + struct xgbe_desc_if *desc_if;
48691
48692 /* AXI DMA settings */
48693 unsigned int coherent;
48694 @@ -798,6 +798,9 @@ struct xgbe_prv_data {
48695 #endif
48696 };
48697
48698 +extern const struct xgbe_hw_if default_xgbe_hw_if;
48699 +extern const struct xgbe_desc_if default_xgbe_desc_if;
48700 +
48701 /* Function prototypes*/
48702
48703 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48704 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48705 index adcacda..fa6e0ae 100644
48706 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48707 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48708 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48709 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48710 {
48711 /* RX_MODE controlling object */
48712 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48713 + bnx2x_init_rx_mode_obj(bp);
48714
48715 /* multicast configuration controlling object */
48716 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
48717 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48718 index 07cdf9b..b08ecc7 100644
48719 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48720 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48721 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
48722 return rc;
48723 }
48724
48725 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48726 - struct bnx2x_rx_mode_obj *o)
48727 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
48728 {
48729 if (CHIP_IS_E1x(bp)) {
48730 - o->wait_comp = bnx2x_empty_rx_mode_wait;
48731 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
48732 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
48733 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
48734 } else {
48735 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
48736 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
48737 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
48738 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
48739 }
48740 }
48741
48742 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48743 index 86baecb..ff3bb46 100644
48744 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48745 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48746 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
48747
48748 /********************* RX MODE ****************/
48749
48750 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48751 - struct bnx2x_rx_mode_obj *o);
48752 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
48753
48754 /**
48755 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
48756 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
48757 index 31c9f82..e65e986 100644
48758 --- a/drivers/net/ethernet/broadcom/tg3.h
48759 +++ b/drivers/net/ethernet/broadcom/tg3.h
48760 @@ -150,6 +150,7 @@
48761 #define CHIPREV_ID_5750_A0 0x4000
48762 #define CHIPREV_ID_5750_A1 0x4001
48763 #define CHIPREV_ID_5750_A3 0x4003
48764 +#define CHIPREV_ID_5750_C1 0x4201
48765 #define CHIPREV_ID_5750_C2 0x4202
48766 #define CHIPREV_ID_5752_A0_HW 0x5000
48767 #define CHIPREV_ID_5752_A0 0x6000
48768 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
48769 index 903466e..b285864 100644
48770 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
48771 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
48772 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
48773 }
48774
48775 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
48776 - bna_cb_ioceth_enable,
48777 - bna_cb_ioceth_disable,
48778 - bna_cb_ioceth_hbfail,
48779 - bna_cb_ioceth_reset
48780 + .enable_cbfn = bna_cb_ioceth_enable,
48781 + .disable_cbfn = bna_cb_ioceth_disable,
48782 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
48783 + .reset_cbfn = bna_cb_ioceth_reset
48784 };
48785
48786 static void bna_attr_init(struct bna_ioceth *ioceth)
48787 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48788 index 8cffcdf..aadf043 100644
48789 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48790 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48791 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
48792 */
48793 struct l2t_skb_cb {
48794 arp_failure_handler_func arp_failure_handler;
48795 -};
48796 +} __no_const;
48797
48798 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
48799
48800 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48801 index d929951..a2c23f5 100644
48802 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48803 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48804 @@ -2215,7 +2215,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
48805
48806 int i;
48807 struct adapter *ap = netdev2adap(dev);
48808 - static const unsigned int *reg_ranges;
48809 + const unsigned int *reg_ranges;
48810 int arr_size = 0, buf_size = 0;
48811
48812 if (is_t4(ap->params.chip)) {
48813 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
48814 index badff18..e15c4ec 100644
48815 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
48816 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
48817 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48818 for (i=0; i<ETH_ALEN; i++) {
48819 tmp.addr[i] = dev->dev_addr[i];
48820 }
48821 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48822 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48823 break;
48824
48825 case DE4X5_SET_HWADDR: /* Set the hardware address */
48826 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48827 spin_lock_irqsave(&lp->lock, flags);
48828 memcpy(&statbuf, &lp->pktStats, ioc->len);
48829 spin_unlock_irqrestore(&lp->lock, flags);
48830 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
48831 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
48832 return -EFAULT;
48833 break;
48834 }
48835 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
48836 index e6b790f..051ba2d 100644
48837 --- a/drivers/net/ethernet/emulex/benet/be_main.c
48838 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
48839 @@ -536,7 +536,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
48840
48841 if (wrapped)
48842 newacc += 65536;
48843 - ACCESS_ONCE(*acc) = newacc;
48844 + ACCESS_ONCE_RW(*acc) = newacc;
48845 }
48846
48847 static void populate_erx_stats(struct be_adapter *adapter,
48848 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
48849 index 6d0c5d5..55be363 100644
48850 --- a/drivers/net/ethernet/faraday/ftgmac100.c
48851 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
48852 @@ -30,6 +30,8 @@
48853 #include <linux/netdevice.h>
48854 #include <linux/phy.h>
48855 #include <linux/platform_device.h>
48856 +#include <linux/interrupt.h>
48857 +#include <linux/irqreturn.h>
48858 #include <net/ip.h>
48859
48860 #include "ftgmac100.h"
48861 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
48862 index dce5f7b..2433466 100644
48863 --- a/drivers/net/ethernet/faraday/ftmac100.c
48864 +++ b/drivers/net/ethernet/faraday/ftmac100.c
48865 @@ -31,6 +31,8 @@
48866 #include <linux/module.h>
48867 #include <linux/netdevice.h>
48868 #include <linux/platform_device.h>
48869 +#include <linux/interrupt.h>
48870 +#include <linux/irqreturn.h>
48871
48872 #include "ftmac100.h"
48873
48874 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48875 index fabcfa1..188fd22 100644
48876 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48877 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48878 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
48879 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
48880
48881 /* Update the base adjustement value. */
48882 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
48883 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
48884 smp_mb(); /* Force the above update. */
48885 }
48886
48887 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48888 index 79c00f5..8da39f6 100644
48889 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48890 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48891 @@ -785,7 +785,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
48892 }
48893
48894 /* update the base incval used to calculate frequency adjustment */
48895 - ACCESS_ONCE(adapter->base_incval) = incval;
48896 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
48897 smp_mb();
48898
48899 /* need lock to prevent incorrect read while modifying cyclecounter */
48900 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48901 index 8c234ec..757331f 100644
48902 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48903 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48904 @@ -468,8 +468,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
48905 wmb();
48906
48907 /* we want to dirty this cache line once */
48908 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
48909 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
48910 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
48911 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
48912
48913 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
48914
48915 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48916 index 6223930..975033d 100644
48917 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
48918 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48919 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48920 struct __vxge_hw_fifo *fifo;
48921 struct vxge_hw_fifo_config *config;
48922 u32 txdl_size, txdl_per_memblock;
48923 - struct vxge_hw_mempool_cbs fifo_mp_callback;
48924 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
48925 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
48926 + };
48927 +
48928 struct __vxge_hw_virtualpath *vpath;
48929
48930 if ((vp == NULL) || (attr == NULL)) {
48931 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48932 goto exit;
48933 }
48934
48935 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
48936 -
48937 fifo->mempool =
48938 __vxge_hw_mempool_create(vpath->hldev,
48939 fifo->config->memblock_size,
48940 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48941 index 2bb48d5..d1a865d 100644
48942 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48943 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48944 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
48945 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
48946 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
48947 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
48948 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48949 + pax_open_kernel();
48950 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48951 + pax_close_kernel();
48952 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48953 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
48954 max_tx_rings = QLCNIC_MAX_TX_RINGS;
48955 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48956 index be7d7a6..a8983f8 100644
48957 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48958 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48959 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
48960 case QLCNIC_NON_PRIV_FUNC:
48961 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
48962 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48963 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48964 + pax_open_kernel();
48965 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48966 + pax_close_kernel();
48967 break;
48968 case QLCNIC_PRIV_FUNC:
48969 ahw->op_mode = QLCNIC_PRIV_FUNC;
48970 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
48971 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48972 + pax_open_kernel();
48973 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48974 + pax_close_kernel();
48975 break;
48976 case QLCNIC_MGMT_FUNC:
48977 ahw->op_mode = QLCNIC_MGMT_FUNC;
48978 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48979 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48980 + pax_open_kernel();
48981 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48982 + pax_close_kernel();
48983 break;
48984 default:
48985 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
48986 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48987 index 332bb8a..e6adcd1 100644
48988 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48989 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48990 @@ -1285,7 +1285,7 @@ flash_temp:
48991 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
48992 {
48993 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
48994 - static const struct qlcnic_dump_operations *fw_dump_ops;
48995 + const struct qlcnic_dump_operations *fw_dump_ops;
48996 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
48997 u32 entry_offset, dump, no_entries, buf_offset = 0;
48998 int i, k, ops_cnt, ops_index, dump_size = 0;
48999 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
49000 index c70ab40..00b28e0 100644
49001 --- a/drivers/net/ethernet/realtek/r8169.c
49002 +++ b/drivers/net/ethernet/realtek/r8169.c
49003 @@ -788,22 +788,22 @@ struct rtl8169_private {
49004 struct mdio_ops {
49005 void (*write)(struct rtl8169_private *, int, int);
49006 int (*read)(struct rtl8169_private *, int);
49007 - } mdio_ops;
49008 + } __no_const mdio_ops;
49009
49010 struct pll_power_ops {
49011 void (*down)(struct rtl8169_private *);
49012 void (*up)(struct rtl8169_private *);
49013 - } pll_power_ops;
49014 + } __no_const pll_power_ops;
49015
49016 struct jumbo_ops {
49017 void (*enable)(struct rtl8169_private *);
49018 void (*disable)(struct rtl8169_private *);
49019 - } jumbo_ops;
49020 + } __no_const jumbo_ops;
49021
49022 struct csi_ops {
49023 void (*write)(struct rtl8169_private *, int, int);
49024 u32 (*read)(struct rtl8169_private *, int);
49025 - } csi_ops;
49026 + } __no_const csi_ops;
49027
49028 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
49029 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
49030 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
49031 index 6b861e3..204ac86 100644
49032 --- a/drivers/net/ethernet/sfc/ptp.c
49033 +++ b/drivers/net/ethernet/sfc/ptp.c
49034 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
49035 ptp->start.dma_addr);
49036
49037 /* Clear flag that signals MC ready */
49038 - ACCESS_ONCE(*start) = 0;
49039 + ACCESS_ONCE_RW(*start) = 0;
49040 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
49041 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
49042 EFX_BUG_ON_PARANOID(rc);
49043 diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
49044 index 10b6173..b605dfd5 100644
49045 --- a/drivers/net/ethernet/sfc/selftest.c
49046 +++ b/drivers/net/ethernet/sfc/selftest.c
49047 @@ -46,7 +46,7 @@ struct efx_loopback_payload {
49048 struct iphdr ip;
49049 struct udphdr udp;
49050 __be16 iteration;
49051 - const char msg[64];
49052 + char msg[64];
49053 } __packed;
49054
49055 /* Loopback test source MAC address */
49056 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49057 index 08c483b..2c4a553 100644
49058 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49059 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49060 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
49061
49062 writel(value, ioaddr + MMC_CNTRL);
49063
49064 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49065 - MMC_CNTRL, value);
49066 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49067 +// MMC_CNTRL, value);
49068 }
49069
49070 /* To mask all all interrupts.*/
49071 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
49072 index 17e2766..c332f1e 100644
49073 --- a/drivers/net/ethernet/via/via-rhine.c
49074 +++ b/drivers/net/ethernet/via/via-rhine.c
49075 @@ -2514,7 +2514,7 @@ static struct platform_driver rhine_driver_platform = {
49076 }
49077 };
49078
49079 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
49080 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
49081 {
49082 .ident = "EPIA-M",
49083 .matches = {
49084 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
49085 index 384ca4f..dd7d4f9 100644
49086 --- a/drivers/net/hyperv/hyperv_net.h
49087 +++ b/drivers/net/hyperv/hyperv_net.h
49088 @@ -171,7 +171,7 @@ struct rndis_device {
49089 enum rndis_device_state state;
49090 bool link_state;
49091 bool link_change;
49092 - atomic_t new_req_id;
49093 + atomic_unchecked_t new_req_id;
49094
49095 spinlock_t request_lock;
49096 struct list_head req_list;
49097 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
49098 index 7816d98..7890614 100644
49099 --- a/drivers/net/hyperv/rndis_filter.c
49100 +++ b/drivers/net/hyperv/rndis_filter.c
49101 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
49102 * template
49103 */
49104 set = &rndis_msg->msg.set_req;
49105 - set->req_id = atomic_inc_return(&dev->new_req_id);
49106 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49107
49108 /* Add to the request list */
49109 spin_lock_irqsave(&dev->request_lock, flags);
49110 @@ -918,7 +918,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
49111
49112 /* Setup the rndis set */
49113 halt = &request->request_msg.msg.halt_req;
49114 - halt->req_id = atomic_inc_return(&dev->new_req_id);
49115 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49116
49117 /* Ignore return since this msg is optional. */
49118 rndis_filter_send_request(dev, request);
49119 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
49120 index 34f846b..4a0d5b1 100644
49121 --- a/drivers/net/ifb.c
49122 +++ b/drivers/net/ifb.c
49123 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
49124 return 0;
49125 }
49126
49127 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
49128 +static struct rtnl_link_ops ifb_link_ops = {
49129 .kind = "ifb",
49130 .priv_size = sizeof(struct ifb_private),
49131 .setup = ifb_setup,
49132 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
49133 index 1df38bd..4bc20b0 100644
49134 --- a/drivers/net/macvlan.c
49135 +++ b/drivers/net/macvlan.c
49136 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
49137 free_nskb:
49138 kfree_skb(nskb);
49139 err:
49140 - atomic_long_inc(&skb->dev->rx_dropped);
49141 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
49142 }
49143
49144 static void macvlan_flush_sources(struct macvlan_port *port,
49145 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
49146 int macvlan_link_register(struct rtnl_link_ops *ops)
49147 {
49148 /* common fields */
49149 - ops->priv_size = sizeof(struct macvlan_dev);
49150 - ops->validate = macvlan_validate;
49151 - ops->maxtype = IFLA_MACVLAN_MAX;
49152 - ops->policy = macvlan_policy;
49153 - ops->changelink = macvlan_changelink;
49154 - ops->get_size = macvlan_get_size;
49155 - ops->fill_info = macvlan_fill_info;
49156 + pax_open_kernel();
49157 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
49158 + *(void **)&ops->validate = macvlan_validate;
49159 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
49160 + *(const void **)&ops->policy = macvlan_policy;
49161 + *(void **)&ops->changelink = macvlan_changelink;
49162 + *(void **)&ops->get_size = macvlan_get_size;
49163 + *(void **)&ops->fill_info = macvlan_fill_info;
49164 + pax_close_kernel();
49165
49166 return rtnl_link_register(ops);
49167 };
49168 @@ -1551,7 +1553,7 @@ static int macvlan_device_event(struct notifier_block *unused,
49169 return NOTIFY_DONE;
49170 }
49171
49172 -static struct notifier_block macvlan_notifier_block __read_mostly = {
49173 +static struct notifier_block macvlan_notifier_block = {
49174 .notifier_call = macvlan_device_event,
49175 };
49176
49177 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
49178 index 27ecc5c..f636328 100644
49179 --- a/drivers/net/macvtap.c
49180 +++ b/drivers/net/macvtap.c
49181 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
49182 dev->tx_queue_len = TUN_READQ_SIZE;
49183 }
49184
49185 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
49186 +static struct rtnl_link_ops macvtap_link_ops = {
49187 .kind = "macvtap",
49188 .setup = macvtap_setup,
49189 .newlink = macvtap_newlink,
49190 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
49191
49192 ret = 0;
49193 u = q->flags;
49194 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49195 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49196 put_user(u, &ifr->ifr_flags))
49197 ret = -EFAULT;
49198 macvtap_put_vlan(vlan);
49199 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
49200 return NOTIFY_DONE;
49201 }
49202
49203 -static struct notifier_block macvtap_notifier_block __read_mostly = {
49204 +static struct notifier_block macvtap_notifier_block = {
49205 .notifier_call = macvtap_device_event,
49206 };
49207
49208 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
49209 index 34924df..a747360 100644
49210 --- a/drivers/net/nlmon.c
49211 +++ b/drivers/net/nlmon.c
49212 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
49213 return 0;
49214 }
49215
49216 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
49217 +static struct rtnl_link_ops nlmon_link_ops = {
49218 .kind = "nlmon",
49219 .priv_size = sizeof(struct nlmon),
49220 .setup = nlmon_setup,
49221 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
49222 index bdfe51f..e7845c7 100644
49223 --- a/drivers/net/phy/phy_device.c
49224 +++ b/drivers/net/phy/phy_device.c
49225 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
49226 * zero on success.
49227 *
49228 */
49229 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49230 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
49231 struct phy_c45_device_ids *c45_ids) {
49232 int phy_reg;
49233 int i, reg_addr;
49234 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49235 * its return value is in turn returned.
49236 *
49237 */
49238 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49239 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
49240 bool is_c45, struct phy_c45_device_ids *c45_ids)
49241 {
49242 int phy_reg;
49243 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49244 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
49245 {
49246 struct phy_c45_device_ids c45_ids = {0};
49247 - u32 phy_id = 0;
49248 + int phy_id = 0;
49249 int r;
49250
49251 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
49252 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
49253 index 9d15566..5ad4ef6 100644
49254 --- a/drivers/net/ppp/ppp_generic.c
49255 +++ b/drivers/net/ppp/ppp_generic.c
49256 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49257 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
49258 struct ppp_stats stats;
49259 struct ppp_comp_stats cstats;
49260 - char *vers;
49261
49262 switch (cmd) {
49263 case SIOCGPPPSTATS:
49264 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49265 break;
49266
49267 case SIOCGPPPVER:
49268 - vers = PPP_VERSION;
49269 - if (copy_to_user(addr, vers, strlen(vers) + 1))
49270 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
49271 break;
49272 err = 0;
49273 break;
49274 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
49275 index 079f7ad..b2a2bfa7 100644
49276 --- a/drivers/net/slip/slhc.c
49277 +++ b/drivers/net/slip/slhc.c
49278 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
49279 register struct tcphdr *thp;
49280 register struct iphdr *ip;
49281 register struct cstate *cs;
49282 - int len, hdrlen;
49283 + long len, hdrlen;
49284 unsigned char *cp = icp;
49285
49286 /* We've got a compressed packet; read the change byte */
49287 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
49288 index 7d39484..d58499d 100644
49289 --- a/drivers/net/team/team.c
49290 +++ b/drivers/net/team/team.c
49291 @@ -2099,7 +2099,7 @@ static unsigned int team_get_num_rx_queues(void)
49292 return TEAM_DEFAULT_NUM_RX_QUEUES;
49293 }
49294
49295 -static struct rtnl_link_ops team_link_ops __read_mostly = {
49296 +static struct rtnl_link_ops team_link_ops = {
49297 .kind = DRV_NAME,
49298 .priv_size = sizeof(struct team),
49299 .setup = team_setup,
49300 @@ -2889,7 +2889,7 @@ static int team_device_event(struct notifier_block *unused,
49301 return NOTIFY_DONE;
49302 }
49303
49304 -static struct notifier_block team_notifier_block __read_mostly = {
49305 +static struct notifier_block team_notifier_block = {
49306 .notifier_call = team_device_event,
49307 };
49308
49309 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
49310 index 857dca4..642f532 100644
49311 --- a/drivers/net/tun.c
49312 +++ b/drivers/net/tun.c
49313 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49314 return -EINVAL;
49315 }
49316
49317 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49318 +static struct rtnl_link_ops tun_link_ops = {
49319 .kind = DRV_NAME,
49320 .priv_size = sizeof(struct tun_struct),
49321 .setup = tun_setup,
49322 @@ -1830,7 +1830,7 @@ unlock:
49323 }
49324
49325 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49326 - unsigned long arg, int ifreq_len)
49327 + unsigned long arg, size_t ifreq_len)
49328 {
49329 struct tun_file *tfile = file->private_data;
49330 struct tun_struct *tun;
49331 @@ -1844,6 +1844,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49332 int le;
49333 int ret;
49334
49335 + if (ifreq_len > sizeof ifr)
49336 + return -EFAULT;
49337 +
49338 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49339 if (copy_from_user(&ifr, argp, ifreq_len))
49340 return -EFAULT;
49341 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49342 index 778e915..58c4d95 100644
49343 --- a/drivers/net/usb/hso.c
49344 +++ b/drivers/net/usb/hso.c
49345 @@ -70,7 +70,7 @@
49346 #include <asm/byteorder.h>
49347 #include <linux/serial_core.h>
49348 #include <linux/serial.h>
49349 -
49350 +#include <asm/local.h>
49351
49352 #define MOD_AUTHOR "Option Wireless"
49353 #define MOD_DESCRIPTION "USB High Speed Option driver"
49354 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49355 struct urb *urb;
49356
49357 urb = serial->rx_urb[0];
49358 - if (serial->port.count > 0) {
49359 + if (atomic_read(&serial->port.count) > 0) {
49360 count = put_rxbuf_data(urb, serial);
49361 if (count == -1)
49362 return;
49363 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49364 DUMP1(urb->transfer_buffer, urb->actual_length);
49365
49366 /* Anyone listening? */
49367 - if (serial->port.count == 0)
49368 + if (atomic_read(&serial->port.count) == 0)
49369 return;
49370
49371 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49372 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49373 tty_port_tty_set(&serial->port, tty);
49374
49375 /* check for port already opened, if not set the termios */
49376 - serial->port.count++;
49377 - if (serial->port.count == 1) {
49378 + if (atomic_inc_return(&serial->port.count) == 1) {
49379 serial->rx_state = RX_IDLE;
49380 /* Force default termio settings */
49381 _hso_serial_set_termios(tty, NULL);
49382 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49383 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
49384 if (result) {
49385 hso_stop_serial_device(serial->parent);
49386 - serial->port.count--;
49387 + atomic_dec(&serial->port.count);
49388 } else {
49389 kref_get(&serial->parent->ref);
49390 }
49391 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
49392
49393 /* reset the rts and dtr */
49394 /* do the actual close */
49395 - serial->port.count--;
49396 + atomic_dec(&serial->port.count);
49397
49398 - if (serial->port.count <= 0) {
49399 - serial->port.count = 0;
49400 + if (atomic_read(&serial->port.count) <= 0) {
49401 + atomic_set(&serial->port.count, 0);
49402 tty_port_tty_set(&serial->port, NULL);
49403 if (!usb_gone)
49404 hso_stop_serial_device(serial->parent);
49405 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
49406
49407 /* the actual setup */
49408 spin_lock_irqsave(&serial->serial_lock, flags);
49409 - if (serial->port.count)
49410 + if (atomic_read(&serial->port.count))
49411 _hso_serial_set_termios(tty, old);
49412 else
49413 tty->termios = *old;
49414 @@ -1886,7 +1885,7 @@ static void intr_callback(struct urb *urb)
49415 D1("Pending read interrupt on port %d\n", i);
49416 spin_lock(&serial->serial_lock);
49417 if (serial->rx_state == RX_IDLE &&
49418 - serial->port.count > 0) {
49419 + atomic_read(&serial->port.count) > 0) {
49420 /* Setup and send a ctrl req read on
49421 * port i */
49422 if (!serial->rx_urb_filled[0]) {
49423 @@ -3053,7 +3052,7 @@ static int hso_resume(struct usb_interface *iface)
49424 /* Start all serial ports */
49425 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
49426 if (serial_table[i] && (serial_table[i]->interface == iface)) {
49427 - if (dev2ser(serial_table[i])->port.count) {
49428 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
49429 result =
49430 hso_start_serial_device(serial_table[i], GFP_NOIO);
49431 hso_kick_transmit(dev2ser(serial_table[i]));
49432 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
49433 index 9f7c0ab..1577b4a 100644
49434 --- a/drivers/net/usb/r8152.c
49435 +++ b/drivers/net/usb/r8152.c
49436 @@ -601,7 +601,7 @@ struct r8152 {
49437 void (*unload)(struct r8152 *);
49438 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
49439 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
49440 - } rtl_ops;
49441 + } __no_const rtl_ops;
49442
49443 int intr_interval;
49444 u32 saved_wolopts;
49445 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
49446 index a2515887..6d13233 100644
49447 --- a/drivers/net/usb/sierra_net.c
49448 +++ b/drivers/net/usb/sierra_net.c
49449 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
49450 /* atomic counter partially included in MAC address to make sure 2 devices
49451 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
49452 */
49453 -static atomic_t iface_counter = ATOMIC_INIT(0);
49454 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
49455
49456 /*
49457 * SYNC Timer Delay definition used to set the expiry time
49458 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
49459 dev->net->netdev_ops = &sierra_net_device_ops;
49460
49461 /* change MAC addr to include, ifacenum, and to be unique */
49462 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
49463 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
49464 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
49465
49466 /* we will have to manufacture ethernet headers, prepare template */
49467 diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
49468 index 777757a..395a767 100644
49469 --- a/drivers/net/usb/usbnet.c
49470 +++ b/drivers/net/usb/usbnet.c
49471 @@ -1285,7 +1285,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
49472 struct net_device *net)
49473 {
49474 struct usbnet *dev = netdev_priv(net);
49475 - int length;
49476 + unsigned int length;
49477 struct urb *urb = NULL;
49478 struct skb_data *entry;
49479 struct driver_info *info = dev->driver_info;
49480 @@ -1413,7 +1413,7 @@ not_drop:
49481 }
49482 } else
49483 netif_dbg(dev, tx_queued, dev->net,
49484 - "> tx, len %d, type 0x%x\n", length, skb->protocol);
49485 + "> tx, len %u, type 0x%x\n", length, skb->protocol);
49486 #ifdef CONFIG_PM
49487 deferred:
49488 #endif
49489 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
49490 index 59b0e97..a6ed579 100644
49491 --- a/drivers/net/virtio_net.c
49492 +++ b/drivers/net/virtio_net.c
49493 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
49494 #define RECEIVE_AVG_WEIGHT 64
49495
49496 /* Minimum alignment for mergeable packet buffers. */
49497 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
49498 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
49499
49500 #define VIRTNET_DRIVER_VERSION "1.0.0"
49501
49502 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
49503 index fceb637..37c70fd 100644
49504 --- a/drivers/net/vxlan.c
49505 +++ b/drivers/net/vxlan.c
49506 @@ -2935,7 +2935,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
49507 return vxlan->net;
49508 }
49509
49510 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
49511 +static struct rtnl_link_ops vxlan_link_ops = {
49512 .kind = "vxlan",
49513 .maxtype = IFLA_VXLAN_MAX,
49514 .policy = vxlan_policy,
49515 @@ -2983,7 +2983,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
49516 return NOTIFY_DONE;
49517 }
49518
49519 -static struct notifier_block vxlan_notifier_block __read_mostly = {
49520 +static struct notifier_block vxlan_notifier_block = {
49521 .notifier_call = vxlan_lowerdev_event,
49522 };
49523
49524 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
49525 index 5920c99..ff2e4a5 100644
49526 --- a/drivers/net/wan/lmc/lmc_media.c
49527 +++ b/drivers/net/wan/lmc/lmc_media.c
49528 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
49529 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
49530
49531 lmc_media_t lmc_ds3_media = {
49532 - lmc_ds3_init, /* special media init stuff */
49533 - lmc_ds3_default, /* reset to default state */
49534 - lmc_ds3_set_status, /* reset status to state provided */
49535 - lmc_dummy_set_1, /* set clock source */
49536 - lmc_dummy_set2_1, /* set line speed */
49537 - lmc_ds3_set_100ft, /* set cable length */
49538 - lmc_ds3_set_scram, /* set scrambler */
49539 - lmc_ds3_get_link_status, /* get link status */
49540 - lmc_dummy_set_1, /* set link status */
49541 - lmc_ds3_set_crc_length, /* set CRC length */
49542 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49543 - lmc_ds3_watchdog
49544 + .init = lmc_ds3_init, /* special media init stuff */
49545 + .defaults = lmc_ds3_default, /* reset to default state */
49546 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
49547 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
49548 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49549 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
49550 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
49551 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
49552 + .set_link_status = lmc_dummy_set_1, /* set link status */
49553 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
49554 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49555 + .watchdog = lmc_ds3_watchdog
49556 };
49557
49558 lmc_media_t lmc_hssi_media = {
49559 - lmc_hssi_init, /* special media init stuff */
49560 - lmc_hssi_default, /* reset to default state */
49561 - lmc_hssi_set_status, /* reset status to state provided */
49562 - lmc_hssi_set_clock, /* set clock source */
49563 - lmc_dummy_set2_1, /* set line speed */
49564 - lmc_dummy_set_1, /* set cable length */
49565 - lmc_dummy_set_1, /* set scrambler */
49566 - lmc_hssi_get_link_status, /* get link status */
49567 - lmc_hssi_set_link_status, /* set link status */
49568 - lmc_hssi_set_crc_length, /* set CRC length */
49569 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49570 - lmc_hssi_watchdog
49571 + .init = lmc_hssi_init, /* special media init stuff */
49572 + .defaults = lmc_hssi_default, /* reset to default state */
49573 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
49574 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
49575 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49576 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49577 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49578 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49579 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49580 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49581 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49582 + .watchdog = lmc_hssi_watchdog
49583 };
49584
49585 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49586 - lmc_ssi_default, /* reset to default state */
49587 - lmc_ssi_set_status, /* reset status to state provided */
49588 - lmc_ssi_set_clock, /* set clock source */
49589 - lmc_ssi_set_speed, /* set line speed */
49590 - lmc_dummy_set_1, /* set cable length */
49591 - lmc_dummy_set_1, /* set scrambler */
49592 - lmc_ssi_get_link_status, /* get link status */
49593 - lmc_ssi_set_link_status, /* set link status */
49594 - lmc_ssi_set_crc_length, /* set CRC length */
49595 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49596 - lmc_ssi_watchdog
49597 +lmc_media_t lmc_ssi_media = {
49598 + .init = lmc_ssi_init, /* special media init stuff */
49599 + .defaults = lmc_ssi_default, /* reset to default state */
49600 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49601 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49602 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49603 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49604 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49605 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49606 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49607 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49608 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49609 + .watchdog = lmc_ssi_watchdog
49610 };
49611
49612 lmc_media_t lmc_t1_media = {
49613 - lmc_t1_init, /* special media init stuff */
49614 - lmc_t1_default, /* reset to default state */
49615 - lmc_t1_set_status, /* reset status to state provided */
49616 - lmc_t1_set_clock, /* set clock source */
49617 - lmc_dummy_set2_1, /* set line speed */
49618 - lmc_dummy_set_1, /* set cable length */
49619 - lmc_dummy_set_1, /* set scrambler */
49620 - lmc_t1_get_link_status, /* get link status */
49621 - lmc_dummy_set_1, /* set link status */
49622 - lmc_t1_set_crc_length, /* set CRC length */
49623 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49624 - lmc_t1_watchdog
49625 + .init = lmc_t1_init, /* special media init stuff */
49626 + .defaults = lmc_t1_default, /* reset to default state */
49627 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49628 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49629 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49630 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49631 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49632 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49633 + .set_link_status = lmc_dummy_set_1, /* set link status */
49634 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49635 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49636 + .watchdog = lmc_t1_watchdog
49637 };
49638
49639 static void
49640 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49641 index feacc3b..5bac0de 100644
49642 --- a/drivers/net/wan/z85230.c
49643 +++ b/drivers/net/wan/z85230.c
49644 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49645
49646 struct z8530_irqhandler z8530_sync =
49647 {
49648 - z8530_rx,
49649 - z8530_tx,
49650 - z8530_status
49651 + .rx = z8530_rx,
49652 + .tx = z8530_tx,
49653 + .status = z8530_status
49654 };
49655
49656 EXPORT_SYMBOL(z8530_sync);
49657 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49658 }
49659
49660 static struct z8530_irqhandler z8530_dma_sync = {
49661 - z8530_dma_rx,
49662 - z8530_dma_tx,
49663 - z8530_dma_status
49664 + .rx = z8530_dma_rx,
49665 + .tx = z8530_dma_tx,
49666 + .status = z8530_dma_status
49667 };
49668
49669 static struct z8530_irqhandler z8530_txdma_sync = {
49670 - z8530_rx,
49671 - z8530_dma_tx,
49672 - z8530_dma_status
49673 + .rx = z8530_rx,
49674 + .tx = z8530_dma_tx,
49675 + .status = z8530_dma_status
49676 };
49677
49678 /**
49679 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
49680
49681 struct z8530_irqhandler z8530_nop=
49682 {
49683 - z8530_rx_clear,
49684 - z8530_tx_clear,
49685 - z8530_status_clear
49686 + .rx = z8530_rx_clear,
49687 + .tx = z8530_tx_clear,
49688 + .status = z8530_status_clear
49689 };
49690
49691
49692 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
49693 index 0b60295..b8bfa5b 100644
49694 --- a/drivers/net/wimax/i2400m/rx.c
49695 +++ b/drivers/net/wimax/i2400m/rx.c
49696 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
49697 if (i2400m->rx_roq == NULL)
49698 goto error_roq_alloc;
49699
49700 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
49701 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
49702 GFP_KERNEL);
49703 if (rd == NULL) {
49704 result = -ENOMEM;
49705 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
49706 index e71a2ce..2268d61 100644
49707 --- a/drivers/net/wireless/airo.c
49708 +++ b/drivers/net/wireless/airo.c
49709 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
49710 struct airo_info *ai = dev->ml_priv;
49711 int ridcode;
49712 int enabled;
49713 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49714 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49715 unsigned char *iobuf;
49716
49717 /* Only super-user can write RIDs */
49718 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
49719 index da92bfa..5a9001a 100644
49720 --- a/drivers/net/wireless/at76c50x-usb.c
49721 +++ b/drivers/net/wireless/at76c50x-usb.c
49722 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
49723 }
49724
49725 /* Convert timeout from the DFU status to jiffies */
49726 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
49727 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
49728 {
49729 return msecs_to_jiffies((s->poll_timeout[2] << 16)
49730 | (s->poll_timeout[1] << 8)
49731 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
49732 index 2fd9e18..3f55bdd 100644
49733 --- a/drivers/net/wireless/ath/ath10k/htc.c
49734 +++ b/drivers/net/wireless/ath/ath10k/htc.c
49735 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
49736 /* registered target arrival callback from the HIF layer */
49737 int ath10k_htc_init(struct ath10k *ar)
49738 {
49739 - struct ath10k_hif_cb htc_callbacks;
49740 + static struct ath10k_hif_cb htc_callbacks = {
49741 + .rx_completion = ath10k_htc_rx_completion_handler,
49742 + .tx_completion = ath10k_htc_tx_completion_handler,
49743 + };
49744 struct ath10k_htc_ep *ep = NULL;
49745 struct ath10k_htc *htc = &ar->htc;
49746
49747 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
49748 ath10k_htc_reset_endpoint_states(htc);
49749
49750 /* setup HIF layer callbacks */
49751 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
49752 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
49753 htc->ar = ar;
49754
49755 /* Get HIF default pipe for HTC message exchange */
49756 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
49757 index 527179c..a890150 100644
49758 --- a/drivers/net/wireless/ath/ath10k/htc.h
49759 +++ b/drivers/net/wireless/ath/ath10k/htc.h
49760 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
49761
49762 struct ath10k_htc_ops {
49763 void (*target_send_suspend_complete)(struct ath10k *ar);
49764 -};
49765 +} __no_const;
49766
49767 struct ath10k_htc_ep_ops {
49768 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
49769 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
49770 void (*ep_tx_credits)(struct ath10k *);
49771 -};
49772 +} __no_const;
49773
49774 /* service connection information */
49775 struct ath10k_htc_svc_conn_req {
49776 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49777 index f816909..e56cd8b 100644
49778 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49779 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49780 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49781 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
49782 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
49783
49784 - ACCESS_ONCE(ads->ds_link) = i->link;
49785 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
49786 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
49787 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
49788
49789 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
49790 ctl6 = SM(i->keytype, AR_EncrType);
49791 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49792
49793 if ((i->is_first || i->is_last) &&
49794 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
49795 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
49796 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
49797 | set11nTries(i->rates, 1)
49798 | set11nTries(i->rates, 2)
49799 | set11nTries(i->rates, 3)
49800 | (i->dur_update ? AR_DurUpdateEna : 0)
49801 | SM(0, AR_BurstDur);
49802
49803 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
49804 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
49805 | set11nRate(i->rates, 1)
49806 | set11nRate(i->rates, 2)
49807 | set11nRate(i->rates, 3);
49808 } else {
49809 - ACCESS_ONCE(ads->ds_ctl2) = 0;
49810 - ACCESS_ONCE(ads->ds_ctl3) = 0;
49811 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
49812 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
49813 }
49814
49815 if (!i->is_first) {
49816 - ACCESS_ONCE(ads->ds_ctl0) = 0;
49817 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49818 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49819 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
49820 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49821 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49822 return;
49823 }
49824
49825 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49826 break;
49827 }
49828
49829 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
49830 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
49831 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49832 | SM(i->txpower[0], AR_XmitPower0)
49833 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49834 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49835 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
49836 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
49837
49838 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49839 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49840 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49841 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49842
49843 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
49844 return;
49845
49846 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49847 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49848 | set11nPktDurRTSCTS(i->rates, 1);
49849
49850 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49851 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49852 | set11nPktDurRTSCTS(i->rates, 3);
49853
49854 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49855 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49856 | set11nRateFlags(i->rates, 1)
49857 | set11nRateFlags(i->rates, 2)
49858 | set11nRateFlags(i->rates, 3)
49859 | SM(i->rtscts_rate, AR_RTSCTSRate);
49860
49861 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49862 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49863 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49864 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49865 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49866 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49867 }
49868
49869 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
49870 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49871 index da84b70..83e4978 100644
49872 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49873 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49874 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49875 (i->qcu << AR_TxQcuNum_S) | desc_len;
49876
49877 checksum += val;
49878 - ACCESS_ONCE(ads->info) = val;
49879 + ACCESS_ONCE_RW(ads->info) = val;
49880
49881 checksum += i->link;
49882 - ACCESS_ONCE(ads->link) = i->link;
49883 + ACCESS_ONCE_RW(ads->link) = i->link;
49884
49885 checksum += i->buf_addr[0];
49886 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
49887 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
49888 checksum += i->buf_addr[1];
49889 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
49890 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
49891 checksum += i->buf_addr[2];
49892 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
49893 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
49894 checksum += i->buf_addr[3];
49895 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
49896 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
49897
49898 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
49899 - ACCESS_ONCE(ads->ctl3) = val;
49900 + ACCESS_ONCE_RW(ads->ctl3) = val;
49901 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
49902 - ACCESS_ONCE(ads->ctl5) = val;
49903 + ACCESS_ONCE_RW(ads->ctl5) = val;
49904 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
49905 - ACCESS_ONCE(ads->ctl7) = val;
49906 + ACCESS_ONCE_RW(ads->ctl7) = val;
49907 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
49908 - ACCESS_ONCE(ads->ctl9) = val;
49909 + ACCESS_ONCE_RW(ads->ctl9) = val;
49910
49911 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
49912 - ACCESS_ONCE(ads->ctl10) = checksum;
49913 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
49914
49915 if (i->is_first || i->is_last) {
49916 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
49917 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
49918 | set11nTries(i->rates, 1)
49919 | set11nTries(i->rates, 2)
49920 | set11nTries(i->rates, 3)
49921 | (i->dur_update ? AR_DurUpdateEna : 0)
49922 | SM(0, AR_BurstDur);
49923
49924 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
49925 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
49926 | set11nRate(i->rates, 1)
49927 | set11nRate(i->rates, 2)
49928 | set11nRate(i->rates, 3);
49929 } else {
49930 - ACCESS_ONCE(ads->ctl13) = 0;
49931 - ACCESS_ONCE(ads->ctl14) = 0;
49932 + ACCESS_ONCE_RW(ads->ctl13) = 0;
49933 + ACCESS_ONCE_RW(ads->ctl14) = 0;
49934 }
49935
49936 ads->ctl20 = 0;
49937 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49938
49939 ctl17 = SM(i->keytype, AR_EncrType);
49940 if (!i->is_first) {
49941 - ACCESS_ONCE(ads->ctl11) = 0;
49942 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49943 - ACCESS_ONCE(ads->ctl15) = 0;
49944 - ACCESS_ONCE(ads->ctl16) = 0;
49945 - ACCESS_ONCE(ads->ctl17) = ctl17;
49946 - ACCESS_ONCE(ads->ctl18) = 0;
49947 - ACCESS_ONCE(ads->ctl19) = 0;
49948 + ACCESS_ONCE_RW(ads->ctl11) = 0;
49949 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49950 + ACCESS_ONCE_RW(ads->ctl15) = 0;
49951 + ACCESS_ONCE_RW(ads->ctl16) = 0;
49952 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49953 + ACCESS_ONCE_RW(ads->ctl18) = 0;
49954 + ACCESS_ONCE_RW(ads->ctl19) = 0;
49955 return;
49956 }
49957
49958 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49959 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49960 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49961 | SM(i->txpower[0], AR_XmitPower0)
49962 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49963 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49964 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
49965 ctl12 |= SM(val, AR_PAPRDChainMask);
49966
49967 - ACCESS_ONCE(ads->ctl12) = ctl12;
49968 - ACCESS_ONCE(ads->ctl17) = ctl17;
49969 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
49970 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49971
49972 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49973 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49974 | set11nPktDurRTSCTS(i->rates, 1);
49975
49976 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49977 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49978 | set11nPktDurRTSCTS(i->rates, 3);
49979
49980 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
49981 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
49982 | set11nRateFlags(i->rates, 1)
49983 | set11nRateFlags(i->rates, 2)
49984 | set11nRateFlags(i->rates, 3)
49985 | SM(i->rtscts_rate, AR_RTSCTSRate);
49986
49987 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
49988 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
49989
49990 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49991 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49992 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49993 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49994 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49995 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49996 }
49997
49998 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
49999 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
50000 index e82e570..8c3cf90 100644
50001 --- a/drivers/net/wireless/ath/ath9k/hw.h
50002 +++ b/drivers/net/wireless/ath/ath9k/hw.h
50003 @@ -646,7 +646,7 @@ struct ath_hw_private_ops {
50004
50005 /* ANI */
50006 void (*ani_cache_ini_regs)(struct ath_hw *ah);
50007 -};
50008 +} __no_const;
50009
50010 /**
50011 * struct ath_spec_scan - parameters for Atheros spectral scan
50012 @@ -722,7 +722,7 @@ struct ath_hw_ops {
50013 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50014 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
50015 #endif
50016 -};
50017 +} __no_const;
50018
50019 struct ath_nf_limits {
50020 s16 max;
50021 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
50022 index 9ede991..a8f08fb 100644
50023 --- a/drivers/net/wireless/ath/ath9k/main.c
50024 +++ b/drivers/net/wireless/ath/ath9k/main.c
50025 @@ -2537,16 +2537,18 @@ void ath9k_fill_chanctx_ops(void)
50026 if (!ath9k_is_chanctx_enabled())
50027 return;
50028
50029 - ath9k_ops.hw_scan = ath9k_hw_scan;
50030 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50031 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50032 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50033 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
50034 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50035 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
50036 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50037 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50038 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50039 + pax_open_kernel();
50040 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
50041 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50042 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50043 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50044 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
50045 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50046 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
50047 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50048 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50049 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50050 + pax_close_kernel();
50051 }
50052
50053 #endif
50054 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
50055 index 058a9f2..d5cb1ba 100644
50056 --- a/drivers/net/wireless/b43/phy_lp.c
50057 +++ b/drivers/net/wireless/b43/phy_lp.c
50058 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
50059 {
50060 struct ssb_bus *bus = dev->dev->sdev->bus;
50061
50062 - static const struct b206x_channel *chandata = NULL;
50063 + const struct b206x_channel *chandata = NULL;
50064 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
50065 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
50066 u16 old_comm15, scale;
50067 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
50068 index e566580..2c218ca 100644
50069 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
50070 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
50071 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
50072 */
50073 if (il3945_mod_params.disable_hw_scan) {
50074 D_INFO("Disabling hw_scan\n");
50075 - il3945_mac_ops.hw_scan = NULL;
50076 + pax_open_kernel();
50077 + *(void **)&il3945_mac_ops.hw_scan = NULL;
50078 + pax_close_kernel();
50079 }
50080
50081 D_INFO("*** LOAD DRIVER ***\n");
50082 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50083 index 0ffb6ff..c0b7f0e 100644
50084 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50085 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50086 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
50087 {
50088 struct iwl_priv *priv = file->private_data;
50089 char buf[64];
50090 - int buf_size;
50091 + size_t buf_size;
50092 u32 offset, len;
50093
50094 memset(buf, 0, sizeof(buf));
50095 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
50096 struct iwl_priv *priv = file->private_data;
50097
50098 char buf[8];
50099 - int buf_size;
50100 + size_t buf_size;
50101 u32 reset_flag;
50102
50103 memset(buf, 0, sizeof(buf));
50104 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
50105 {
50106 struct iwl_priv *priv = file->private_data;
50107 char buf[8];
50108 - int buf_size;
50109 + size_t buf_size;
50110 int ht40;
50111
50112 memset(buf, 0, sizeof(buf));
50113 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
50114 {
50115 struct iwl_priv *priv = file->private_data;
50116 char buf[8];
50117 - int buf_size;
50118 + size_t buf_size;
50119 int value;
50120
50121 memset(buf, 0, sizeof(buf));
50122 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
50123 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
50124 DEBUGFS_READ_FILE_OPS(current_sleep_command);
50125
50126 -static const char *fmt_value = " %-30s %10u\n";
50127 -static const char *fmt_hex = " %-30s 0x%02X\n";
50128 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
50129 -static const char *fmt_header =
50130 +static const char fmt_value[] = " %-30s %10u\n";
50131 +static const char fmt_hex[] = " %-30s 0x%02X\n";
50132 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
50133 +static const char fmt_header[] =
50134 "%-32s current cumulative delta max\n";
50135
50136 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
50137 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
50138 {
50139 struct iwl_priv *priv = file->private_data;
50140 char buf[8];
50141 - int buf_size;
50142 + size_t buf_size;
50143 int clear;
50144
50145 memset(buf, 0, sizeof(buf));
50146 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
50147 {
50148 struct iwl_priv *priv = file->private_data;
50149 char buf[8];
50150 - int buf_size;
50151 + size_t buf_size;
50152 int trace;
50153
50154 memset(buf, 0, sizeof(buf));
50155 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
50156 {
50157 struct iwl_priv *priv = file->private_data;
50158 char buf[8];
50159 - int buf_size;
50160 + size_t buf_size;
50161 int missed;
50162
50163 memset(buf, 0, sizeof(buf));
50164 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
50165
50166 struct iwl_priv *priv = file->private_data;
50167 char buf[8];
50168 - int buf_size;
50169 + size_t buf_size;
50170 int plcp;
50171
50172 memset(buf, 0, sizeof(buf));
50173 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
50174
50175 struct iwl_priv *priv = file->private_data;
50176 char buf[8];
50177 - int buf_size;
50178 + size_t buf_size;
50179 int flush;
50180
50181 memset(buf, 0, sizeof(buf));
50182 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
50183
50184 struct iwl_priv *priv = file->private_data;
50185 char buf[8];
50186 - int buf_size;
50187 + size_t buf_size;
50188 int rts;
50189
50190 if (!priv->cfg->ht_params)
50191 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
50192 {
50193 struct iwl_priv *priv = file->private_data;
50194 char buf[8];
50195 - int buf_size;
50196 + size_t buf_size;
50197
50198 memset(buf, 0, sizeof(buf));
50199 buf_size = min(count, sizeof(buf) - 1);
50200 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
50201 struct iwl_priv *priv = file->private_data;
50202 u32 event_log_flag;
50203 char buf[8];
50204 - int buf_size;
50205 + size_t buf_size;
50206
50207 /* check that the interface is up */
50208 if (!iwl_is_ready(priv))
50209 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
50210 struct iwl_priv *priv = file->private_data;
50211 char buf[8];
50212 u32 calib_disabled;
50213 - int buf_size;
50214 + size_t buf_size;
50215
50216 memset(buf, 0, sizeof(buf));
50217 buf_size = min(count, sizeof(buf) - 1);
50218 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
50219 index 69935aa..c1ca128 100644
50220 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
50221 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
50222 @@ -1836,7 +1836,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
50223 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
50224
50225 char buf[8];
50226 - int buf_size;
50227 + size_t buf_size;
50228 u32 reset_flag;
50229
50230 memset(buf, 0, sizeof(buf));
50231 @@ -1857,7 +1857,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
50232 {
50233 struct iwl_trans *trans = file->private_data;
50234 char buf[8];
50235 - int buf_size;
50236 + size_t buf_size;
50237 int csr;
50238
50239 memset(buf, 0, sizeof(buf));
50240 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
50241 index 8908be6..fe97ddd 100644
50242 --- a/drivers/net/wireless/mac80211_hwsim.c
50243 +++ b/drivers/net/wireless/mac80211_hwsim.c
50244 @@ -3070,20 +3070,20 @@ static int __init init_mac80211_hwsim(void)
50245 if (channels < 1)
50246 return -EINVAL;
50247
50248 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
50249 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50250 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50251 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50252 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50253 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50254 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50255 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50256 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50257 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50258 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
50259 - mac80211_hwsim_assign_vif_chanctx;
50260 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
50261 - mac80211_hwsim_unassign_vif_chanctx;
50262 + pax_open_kernel();
50263 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
50264 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50265 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50266 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50267 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50268 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50269 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50270 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50271 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50272 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50273 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
50274 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
50275 + pax_close_kernel();
50276
50277 spin_lock_init(&hwsim_radio_lock);
50278 INIT_LIST_HEAD(&hwsim_radios);
50279 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
50280 index 60d44ce..884dd1c 100644
50281 --- a/drivers/net/wireless/rndis_wlan.c
50282 +++ b/drivers/net/wireless/rndis_wlan.c
50283 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
50284
50285 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
50286
50287 - if (rts_threshold < 0 || rts_threshold > 2347)
50288 + if (rts_threshold > 2347)
50289 rts_threshold = 2347;
50290
50291 tmp = cpu_to_le32(rts_threshold);
50292 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
50293 index 9bb398b..b0cc047 100644
50294 --- a/drivers/net/wireless/rt2x00/rt2x00.h
50295 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
50296 @@ -375,7 +375,7 @@ struct rt2x00_intf {
50297 * for hardware which doesn't support hardware
50298 * sequence counting.
50299 */
50300 - atomic_t seqno;
50301 + atomic_unchecked_t seqno;
50302 };
50303
50304 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
50305 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
50306 index 68b620b..92ecd9e 100644
50307 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
50308 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
50309 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
50310 * sequence counter given by mac80211.
50311 */
50312 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
50313 - seqno = atomic_add_return(0x10, &intf->seqno);
50314 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
50315 else
50316 - seqno = atomic_read(&intf->seqno);
50317 + seqno = atomic_read_unchecked(&intf->seqno);
50318
50319 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
50320 hdr->seq_ctrl |= cpu_to_le16(seqno);
50321 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
50322 index b661f896..ddf7d2b 100644
50323 --- a/drivers/net/wireless/ti/wl1251/sdio.c
50324 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
50325 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
50326
50327 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
50328
50329 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50330 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50331 + pax_open_kernel();
50332 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50333 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50334 + pax_close_kernel();
50335
50336 wl1251_info("using dedicated interrupt line");
50337 } else {
50338 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50339 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50340 + pax_open_kernel();
50341 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50342 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50343 + pax_close_kernel();
50344
50345 wl1251_info("using SDIO interrupt");
50346 }
50347 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
50348 index 144d1f8..7030936 100644
50349 --- a/drivers/net/wireless/ti/wl12xx/main.c
50350 +++ b/drivers/net/wireless/ti/wl12xx/main.c
50351 @@ -657,7 +657,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50352 sizeof(wl->conf.mem));
50353
50354 /* read data preparation is only needed by wl127x */
50355 - wl->ops->prepare_read = wl127x_prepare_read;
50356 + pax_open_kernel();
50357 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50358 + pax_close_kernel();
50359
50360 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50361 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50362 @@ -682,7 +684,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50363 sizeof(wl->conf.mem));
50364
50365 /* read data preparation is only needed by wl127x */
50366 - wl->ops->prepare_read = wl127x_prepare_read;
50367 + pax_open_kernel();
50368 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50369 + pax_close_kernel();
50370
50371 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50372 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50373 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
50374 index 717c4f5..a813aeb 100644
50375 --- a/drivers/net/wireless/ti/wl18xx/main.c
50376 +++ b/drivers/net/wireless/ti/wl18xx/main.c
50377 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
50378 }
50379
50380 if (!checksum_param) {
50381 - wl18xx_ops.set_rx_csum = NULL;
50382 - wl18xx_ops.init_vif = NULL;
50383 + pax_open_kernel();
50384 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
50385 + *(void **)&wl18xx_ops.init_vif = NULL;
50386 + pax_close_kernel();
50387 }
50388
50389 /* Enable 11a Band only if we have 5G antennas */
50390 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
50391 index a912dc0..a8225ba 100644
50392 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
50393 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
50394 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
50395 {
50396 struct zd_usb *usb = urb->context;
50397 struct zd_usb_interrupt *intr = &usb->intr;
50398 - int len;
50399 + unsigned int len;
50400 u16 int_num;
50401
50402 ZD_ASSERT(in_interrupt());
50403 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
50404 index ce2e2cf..f81e500 100644
50405 --- a/drivers/nfc/nfcwilink.c
50406 +++ b/drivers/nfc/nfcwilink.c
50407 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
50408
50409 static int nfcwilink_probe(struct platform_device *pdev)
50410 {
50411 - static struct nfcwilink *drv;
50412 + struct nfcwilink *drv;
50413 int rc;
50414 __u32 protocols;
50415
50416 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
50417 index 24d3d24..ff70d28 100644
50418 --- a/drivers/nfc/st21nfca/st21nfca.c
50419 +++ b/drivers/nfc/st21nfca/st21nfca.c
50420 @@ -588,7 +588,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
50421 goto exit;
50422 }
50423
50424 - gate = uid_skb->data;
50425 + memcpy(gate, uid_skb->data, uid_skb->len);
50426 *len = uid_skb->len;
50427 exit:
50428 kfree_skb(uid_skb);
50429 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
50430 index 3a896c9..ac7b1c8 100644
50431 --- a/drivers/of/fdt.c
50432 +++ b/drivers/of/fdt.c
50433 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
50434 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
50435 return 0;
50436 }
50437 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50438 + pax_open_kernel();
50439 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50440 + pax_close_kernel();
50441 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
50442 }
50443 late_initcall(of_fdt_raw_init);
50444 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
50445 index d93b2b6..ae50401 100644
50446 --- a/drivers/oprofile/buffer_sync.c
50447 +++ b/drivers/oprofile/buffer_sync.c
50448 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
50449 if (cookie == NO_COOKIE)
50450 offset = pc;
50451 if (cookie == INVALID_COOKIE) {
50452 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50453 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50454 offset = pc;
50455 }
50456 if (cookie != last_cookie) {
50457 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
50458 /* add userspace sample */
50459
50460 if (!mm) {
50461 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
50462 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
50463 return 0;
50464 }
50465
50466 cookie = lookup_dcookie(mm, s->eip, &offset);
50467
50468 if (cookie == INVALID_COOKIE) {
50469 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50470 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50471 return 0;
50472 }
50473
50474 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
50475 /* ignore backtraces if failed to add a sample */
50476 if (state == sb_bt_start) {
50477 state = sb_bt_ignore;
50478 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
50479 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
50480 }
50481 }
50482 release_mm(mm);
50483 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
50484 index c0cc4e7..44d4e54 100644
50485 --- a/drivers/oprofile/event_buffer.c
50486 +++ b/drivers/oprofile/event_buffer.c
50487 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
50488 }
50489
50490 if (buffer_pos == buffer_size) {
50491 - atomic_inc(&oprofile_stats.event_lost_overflow);
50492 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
50493 return;
50494 }
50495
50496 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
50497 index ed2c3ec..deda85a 100644
50498 --- a/drivers/oprofile/oprof.c
50499 +++ b/drivers/oprofile/oprof.c
50500 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
50501 if (oprofile_ops.switch_events())
50502 return;
50503
50504 - atomic_inc(&oprofile_stats.multiplex_counter);
50505 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
50506 start_switch_worker();
50507 }
50508
50509 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
50510 index ee2cfce..7f8f699 100644
50511 --- a/drivers/oprofile/oprofile_files.c
50512 +++ b/drivers/oprofile/oprofile_files.c
50513 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
50514
50515 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
50516
50517 -static ssize_t timeout_read(struct file *file, char __user *buf,
50518 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
50519 size_t count, loff_t *offset)
50520 {
50521 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
50522 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
50523 index 59659ce..6c860a0 100644
50524 --- a/drivers/oprofile/oprofile_stats.c
50525 +++ b/drivers/oprofile/oprofile_stats.c
50526 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
50527 cpu_buf->sample_invalid_eip = 0;
50528 }
50529
50530 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
50531 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
50532 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
50533 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
50534 - atomic_set(&oprofile_stats.multiplex_counter, 0);
50535 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
50536 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
50537 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
50538 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
50539 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
50540 }
50541
50542
50543 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
50544 index 1fc622b..8c48fc3 100644
50545 --- a/drivers/oprofile/oprofile_stats.h
50546 +++ b/drivers/oprofile/oprofile_stats.h
50547 @@ -13,11 +13,11 @@
50548 #include <linux/atomic.h>
50549
50550 struct oprofile_stat_struct {
50551 - atomic_t sample_lost_no_mm;
50552 - atomic_t sample_lost_no_mapping;
50553 - atomic_t bt_lost_no_mapping;
50554 - atomic_t event_lost_overflow;
50555 - atomic_t multiplex_counter;
50556 + atomic_unchecked_t sample_lost_no_mm;
50557 + atomic_unchecked_t sample_lost_no_mapping;
50558 + atomic_unchecked_t bt_lost_no_mapping;
50559 + atomic_unchecked_t event_lost_overflow;
50560 + atomic_unchecked_t multiplex_counter;
50561 };
50562
50563 extern struct oprofile_stat_struct oprofile_stats;
50564 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
50565 index 3f49345..c750d0b 100644
50566 --- a/drivers/oprofile/oprofilefs.c
50567 +++ b/drivers/oprofile/oprofilefs.c
50568 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
50569
50570 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
50571 {
50572 - atomic_t *val = file->private_data;
50573 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
50574 + atomic_unchecked_t *val = file->private_data;
50575 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
50576 }
50577
50578
50579 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
50580
50581
50582 int oprofilefs_create_ro_atomic(struct dentry *root,
50583 - char const *name, atomic_t *val)
50584 + char const *name, atomic_unchecked_t *val)
50585 {
50586 return __oprofilefs_create_file(root, name,
50587 &atomic_ro_fops, 0444, val);
50588 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
50589 index bdef916..88c7dee 100644
50590 --- a/drivers/oprofile/timer_int.c
50591 +++ b/drivers/oprofile/timer_int.c
50592 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50593 return NOTIFY_OK;
50594 }
50595
50596 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50597 +static struct notifier_block oprofile_cpu_notifier = {
50598 .notifier_call = oprofile_cpu_notify,
50599 };
50600
50601 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50602 index 3b47080..6cd05dd 100644
50603 --- a/drivers/parport/procfs.c
50604 +++ b/drivers/parport/procfs.c
50605 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50606
50607 *ppos += len;
50608
50609 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
50610 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
50611 }
50612
50613 #ifdef CONFIG_PARPORT_1284
50614 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
50615
50616 *ppos += len;
50617
50618 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
50619 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
50620 }
50621 #endif /* IEEE1284.3 support. */
50622
50623 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
50624 index ba46e58..90cfc24 100644
50625 --- a/drivers/pci/host/pci-host-generic.c
50626 +++ b/drivers/pci/host/pci-host-generic.c
50627 @@ -26,9 +26,9 @@
50628 #include <linux/platform_device.h>
50629
50630 struct gen_pci_cfg_bus_ops {
50631 + struct pci_ops ops;
50632 u32 bus_shift;
50633 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
50634 -};
50635 +} __do_const;
50636
50637 struct gen_pci_cfg_windows {
50638 struct resource res;
50639 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
50640 }
50641
50642 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
50643 + .ops = {
50644 + .map_bus = gen_pci_map_cfg_bus_cam,
50645 + .read = pci_generic_config_read,
50646 + .write = pci_generic_config_write,
50647 + },
50648 .bus_shift = 16,
50649 - .map_bus = gen_pci_map_cfg_bus_cam,
50650 };
50651
50652 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50653 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50654 }
50655
50656 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
50657 + .ops = {
50658 + .map_bus = gen_pci_map_cfg_bus_ecam,
50659 + .read = pci_generic_config_read,
50660 + .write = pci_generic_config_write,
50661 + },
50662 .bus_shift = 20,
50663 - .map_bus = gen_pci_map_cfg_bus_ecam,
50664 -};
50665 -
50666 -static struct pci_ops gen_pci_ops = {
50667 - .read = pci_generic_config_read,
50668 - .write = pci_generic_config_write,
50669 };
50670
50671 static const struct of_device_id gen_pci_of_match[] = {
50672 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
50673 .private_data = (void **)&pci,
50674 .setup = gen_pci_setup,
50675 .map_irq = of_irq_parse_and_map_pci,
50676 - .ops = &gen_pci_ops,
50677 };
50678
50679 if (!pci)
50680 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
50681
50682 of_id = of_match_node(gen_pci_of_match, np);
50683 pci->cfg.ops = of_id->data;
50684 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
50685 + hw.ops = &pci->cfg.ops->ops;
50686 pci->host.dev.parent = dev;
50687 INIT_LIST_HEAD(&pci->host.windows);
50688 INIT_LIST_HEAD(&pci->resources);
50689 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
50690 index 6ca2399..68d866b 100644
50691 --- a/drivers/pci/hotplug/acpiphp_ibm.c
50692 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
50693 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
50694 goto init_cleanup;
50695 }
50696
50697 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50698 + pax_open_kernel();
50699 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50700 + pax_close_kernel();
50701 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
50702
50703 return retval;
50704 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
50705 index 66b7bbe..26bee78 100644
50706 --- a/drivers/pci/hotplug/cpcihp_generic.c
50707 +++ b/drivers/pci/hotplug/cpcihp_generic.c
50708 @@ -73,7 +73,6 @@ static u16 port;
50709 static unsigned int enum_bit;
50710 static u8 enum_mask;
50711
50712 -static struct cpci_hp_controller_ops generic_hpc_ops;
50713 static struct cpci_hp_controller generic_hpc;
50714
50715 static int __init validate_parameters(void)
50716 @@ -139,6 +138,10 @@ static int query_enum(void)
50717 return ((value & enum_mask) == enum_mask);
50718 }
50719
50720 +static struct cpci_hp_controller_ops generic_hpc_ops = {
50721 + .query_enum = query_enum,
50722 +};
50723 +
50724 static int __init cpcihp_generic_init(void)
50725 {
50726 int status;
50727 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
50728 pci_dev_put(dev);
50729
50730 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
50731 - generic_hpc_ops.query_enum = query_enum;
50732 generic_hpc.ops = &generic_hpc_ops;
50733
50734 status = cpci_hp_register_controller(&generic_hpc);
50735 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
50736 index 7ecf34e..effed62 100644
50737 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
50738 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
50739 @@ -59,7 +59,6 @@
50740 /* local variables */
50741 static bool debug;
50742 static bool poll;
50743 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
50744 static struct cpci_hp_controller zt5550_hpc;
50745
50746 /* Primary cPCI bus bridge device */
50747 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
50748 return 0;
50749 }
50750
50751 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
50752 + .query_enum = zt5550_hc_query_enum,
50753 +};
50754 +
50755 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
50756 {
50757 int status;
50758 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
50759 dbg("returned from zt5550_hc_config");
50760
50761 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
50762 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
50763 zt5550_hpc.ops = &zt5550_hpc_ops;
50764 if (!poll) {
50765 zt5550_hpc.irq = hc_dev->irq;
50766 zt5550_hpc.irq_flags = IRQF_SHARED;
50767 zt5550_hpc.dev_id = hc_dev;
50768
50769 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50770 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50771 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50772 + pax_open_kernel();
50773 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50774 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50775 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50776 + pax_open_kernel();
50777 } else {
50778 info("using ENUM# polling mode");
50779 }
50780 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
50781 index 1e08ff8c..3cd145f 100644
50782 --- a/drivers/pci/hotplug/cpqphp_nvram.c
50783 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
50784 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
50785
50786 void compaq_nvram_init (void __iomem *rom_start)
50787 {
50788 +#ifndef CONFIG_PAX_KERNEXEC
50789 if (rom_start)
50790 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
50791 +#endif
50792
50793 dbg("int15 entry = %p\n", compaq_int15_entry_point);
50794
50795 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
50796 index 56d8486..f26113f 100644
50797 --- a/drivers/pci/hotplug/pci_hotplug_core.c
50798 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
50799 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
50800 return -EINVAL;
50801 }
50802
50803 - slot->ops->owner = owner;
50804 - slot->ops->mod_name = mod_name;
50805 + pax_open_kernel();
50806 + *(struct module **)&slot->ops->owner = owner;
50807 + *(const char **)&slot->ops->mod_name = mod_name;
50808 + pax_close_kernel();
50809
50810 mutex_lock(&pci_hp_mutex);
50811 /*
50812 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
50813 index 07aa722..84514b4 100644
50814 --- a/drivers/pci/hotplug/pciehp_core.c
50815 +++ b/drivers/pci/hotplug/pciehp_core.c
50816 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
50817 struct slot *slot = ctrl->slot;
50818 struct hotplug_slot *hotplug = NULL;
50819 struct hotplug_slot_info *info = NULL;
50820 - struct hotplug_slot_ops *ops = NULL;
50821 + hotplug_slot_ops_no_const *ops = NULL;
50822 char name[SLOT_NAME_SIZE];
50823 int retval = -ENOMEM;
50824
50825 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
50826 index c3e7dfc..cbd9625 100644
50827 --- a/drivers/pci/msi.c
50828 +++ b/drivers/pci/msi.c
50829 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
50830 {
50831 struct attribute **msi_attrs;
50832 struct attribute *msi_attr;
50833 - struct device_attribute *msi_dev_attr;
50834 - struct attribute_group *msi_irq_group;
50835 + device_attribute_no_const *msi_dev_attr;
50836 + attribute_group_no_const *msi_irq_group;
50837 const struct attribute_group **msi_irq_groups;
50838 struct msi_desc *entry;
50839 int ret = -ENOMEM;
50840 @@ -573,7 +573,7 @@ error_attrs:
50841 count = 0;
50842 msi_attr = msi_attrs[count];
50843 while (msi_attr) {
50844 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
50845 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
50846 kfree(msi_attr->name);
50847 kfree(msi_dev_attr);
50848 ++count;
50849 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
50850 index 312f23a..d21181c 100644
50851 --- a/drivers/pci/pci-sysfs.c
50852 +++ b/drivers/pci/pci-sysfs.c
50853 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
50854 {
50855 /* allocate attribute structure, piggyback attribute name */
50856 int name_len = write_combine ? 13 : 10;
50857 - struct bin_attribute *res_attr;
50858 + bin_attribute_no_const *res_attr;
50859 int retval;
50860
50861 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
50862 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
50863 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
50864 {
50865 int retval;
50866 - struct bin_attribute *attr;
50867 + bin_attribute_no_const *attr;
50868
50869 /* If the device has VPD, try to expose it in sysfs. */
50870 if (dev->vpd) {
50871 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
50872 {
50873 int retval;
50874 int rom_size = 0;
50875 - struct bin_attribute *attr;
50876 + bin_attribute_no_const *attr;
50877
50878 if (!sysfs_initialized)
50879 return -EACCES;
50880 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
50881 index 4091f82..7d98eef 100644
50882 --- a/drivers/pci/pci.h
50883 +++ b/drivers/pci/pci.h
50884 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
50885 struct pci_vpd {
50886 unsigned int len;
50887 const struct pci_vpd_ops *ops;
50888 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
50889 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
50890 };
50891
50892 int pci_vpd_pci22_init(struct pci_dev *dev);
50893 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
50894 index 820740a..8b1c673 100644
50895 --- a/drivers/pci/pcie/aspm.c
50896 +++ b/drivers/pci/pcie/aspm.c
50897 @@ -27,9 +27,9 @@
50898 #define MODULE_PARAM_PREFIX "pcie_aspm."
50899
50900 /* Note: those are not register definitions */
50901 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
50902 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
50903 -#define ASPM_STATE_L1 (4) /* L1 state */
50904 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
50905 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
50906 +#define ASPM_STATE_L1 (4U) /* L1 state */
50907 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
50908 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
50909
50910 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
50911 index be35da2..ec16cdb 100644
50912 --- a/drivers/pci/pcie/portdrv_pci.c
50913 +++ b/drivers/pci/pcie/portdrv_pci.c
50914 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
50915 return 0;
50916 }
50917
50918 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
50919 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
50920 /*
50921 * Boxes that should not use MSI for PCIe PME signaling.
50922 */
50923 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
50924 index 8d2f400..c97cc91 100644
50925 --- a/drivers/pci/probe.c
50926 +++ b/drivers/pci/probe.c
50927 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
50928 u16 orig_cmd;
50929 struct pci_bus_region region, inverted_region;
50930
50931 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
50932 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
50933
50934 /* No printks while decoding is disabled! */
50935 if (!dev->mmio_always_on) {
50936 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
50937 index 3f155e7..0f4b1f0 100644
50938 --- a/drivers/pci/proc.c
50939 +++ b/drivers/pci/proc.c
50940 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
50941 static int __init pci_proc_init(void)
50942 {
50943 struct pci_dev *dev = NULL;
50944 +
50945 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
50946 +#ifdef CONFIG_GRKERNSEC_PROC_USER
50947 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
50948 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
50949 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
50950 +#endif
50951 +#else
50952 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
50953 +#endif
50954 proc_create("devices", 0, proc_bus_pci_dir,
50955 &proc_bus_pci_dev_operations);
50956 proc_initialized = 1;
50957 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
50958 index b84fdd6..b89d829 100644
50959 --- a/drivers/platform/chrome/chromeos_laptop.c
50960 +++ b/drivers/platform/chrome/chromeos_laptop.c
50961 @@ -479,7 +479,7 @@ static struct chromeos_laptop cr48 = {
50962 .callback = chromeos_laptop_dmi_matched, \
50963 .driver_data = (void *)&board_
50964
50965 -static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
50966 +static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
50967 {
50968 .ident = "Samsung Series 5 550",
50969 .matches = {
50970 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
50971 index 3474920..acc9581 100644
50972 --- a/drivers/platform/chrome/chromeos_pstore.c
50973 +++ b/drivers/platform/chrome/chromeos_pstore.c
50974 @@ -13,7 +13,7 @@
50975 #include <linux/platform_device.h>
50976 #include <linux/pstore_ram.h>
50977
50978 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
50979 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
50980 {
50981 /*
50982 * Today all Chromebooks/boxes ship with Google_* as version and
50983 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
50984 index 1e1e594..8fe59c5 100644
50985 --- a/drivers/platform/x86/alienware-wmi.c
50986 +++ b/drivers/platform/x86/alienware-wmi.c
50987 @@ -150,7 +150,7 @@ struct wmax_led_args {
50988 } __packed;
50989
50990 static struct platform_device *platform_device;
50991 -static struct device_attribute *zone_dev_attrs;
50992 +static device_attribute_no_const *zone_dev_attrs;
50993 static struct attribute **zone_attrs;
50994 static struct platform_zone *zone_data;
50995
50996 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
50997 }
50998 };
50999
51000 -static struct attribute_group zone_attribute_group = {
51001 +static attribute_group_no_const zone_attribute_group = {
51002 .name = "rgb_zones",
51003 };
51004
51005 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
51006 index 7543a56..367ca8ed 100644
51007 --- a/drivers/platform/x86/asus-wmi.c
51008 +++ b/drivers/platform/x86/asus-wmi.c
51009 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
51010 int err;
51011 u32 retval = -1;
51012
51013 +#ifdef CONFIG_GRKERNSEC_KMEM
51014 + return -EPERM;
51015 +#endif
51016 +
51017 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
51018
51019 if (err < 0)
51020 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
51021 int err;
51022 u32 retval = -1;
51023
51024 +#ifdef CONFIG_GRKERNSEC_KMEM
51025 + return -EPERM;
51026 +#endif
51027 +
51028 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
51029 &retval);
51030
51031 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
51032 union acpi_object *obj;
51033 acpi_status status;
51034
51035 +#ifdef CONFIG_GRKERNSEC_KMEM
51036 + return -EPERM;
51037 +#endif
51038 +
51039 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
51040 1, asus->debug.method_id,
51041 &input, &output);
51042 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
51043 index bceb30b..bf063d4 100644
51044 --- a/drivers/platform/x86/compal-laptop.c
51045 +++ b/drivers/platform/x86/compal-laptop.c
51046 @@ -766,7 +766,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
51047 return 1;
51048 }
51049
51050 -static struct dmi_system_id __initdata compal_dmi_table[] = {
51051 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
51052 {
51053 .ident = "FL90/IFL90",
51054 .matches = {
51055 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
51056 index 458e6c9..089aee7 100644
51057 --- a/drivers/platform/x86/hdaps.c
51058 +++ b/drivers/platform/x86/hdaps.c
51059 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
51060 "ThinkPad T42p", so the order of the entries matters.
51061 If your ThinkPad is not recognized, please update to latest
51062 BIOS. This is especially the case for some R52 ThinkPads. */
51063 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
51064 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
51065 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
51066 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
51067 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
51068 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
51069 index 97c2be1..2ee50ce 100644
51070 --- a/drivers/platform/x86/ibm_rtl.c
51071 +++ b/drivers/platform/x86/ibm_rtl.c
51072 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
51073 }
51074
51075
51076 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
51077 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
51078 { \
51079 .matches = { \
51080 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
51081 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
51082 index a4a4258..a58a04c 100644
51083 --- a/drivers/platform/x86/intel_oaktrail.c
51084 +++ b/drivers/platform/x86/intel_oaktrail.c
51085 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
51086 return 0;
51087 }
51088
51089 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
51090 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
51091 {
51092 .ident = "OakTrail platform",
51093 .matches = {
51094 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
51095 index 0859877..59d596d 100644
51096 --- a/drivers/platform/x86/msi-laptop.c
51097 +++ b/drivers/platform/x86/msi-laptop.c
51098 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
51099 return 1;
51100 }
51101
51102 -static struct dmi_system_id __initdata msi_dmi_table[] = {
51103 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
51104 {
51105 .ident = "MSI S270",
51106 .matches = {
51107 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
51108
51109 if (!quirks->ec_read_only) {
51110 /* allow userland write sysfs file */
51111 - dev_attr_bluetooth.store = store_bluetooth;
51112 - dev_attr_wlan.store = store_wlan;
51113 - dev_attr_threeg.store = store_threeg;
51114 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
51115 - dev_attr_wlan.attr.mode |= S_IWUSR;
51116 - dev_attr_threeg.attr.mode |= S_IWUSR;
51117 + pax_open_kernel();
51118 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
51119 + *(void **)&dev_attr_wlan.store = store_wlan;
51120 + *(void **)&dev_attr_threeg.store = store_threeg;
51121 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
51122 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
51123 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
51124 + pax_close_kernel();
51125 }
51126
51127 /* disable hardware control by fn key */
51128 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
51129 index 6d2bac0..ec2b029 100644
51130 --- a/drivers/platform/x86/msi-wmi.c
51131 +++ b/drivers/platform/x86/msi-wmi.c
51132 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
51133 static void msi_wmi_notify(u32 value, void *context)
51134 {
51135 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
51136 - static struct key_entry *key;
51137 + struct key_entry *key;
51138 union acpi_object *obj;
51139 acpi_status status;
51140
51141 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
51142 index 9e701b2..c68a7b5 100644
51143 --- a/drivers/platform/x86/samsung-laptop.c
51144 +++ b/drivers/platform/x86/samsung-laptop.c
51145 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
51146 return 0;
51147 }
51148
51149 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
51150 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
51151 {
51152 .matches = {
51153 DMI_MATCH(DMI_SYS_VENDOR,
51154 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
51155 index e6aac72..e11ff24 100644
51156 --- a/drivers/platform/x86/samsung-q10.c
51157 +++ b/drivers/platform/x86/samsung-q10.c
51158 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
51159 return 1;
51160 }
51161
51162 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
51163 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
51164 {
51165 .ident = "Samsung Q10",
51166 .matches = {
51167 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
51168 index e51c1e7..71bb385 100644
51169 --- a/drivers/platform/x86/sony-laptop.c
51170 +++ b/drivers/platform/x86/sony-laptop.c
51171 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
51172 }
51173
51174 /* High speed charging function */
51175 -static struct device_attribute *hsc_handle;
51176 +static device_attribute_no_const *hsc_handle;
51177
51178 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
51179 struct device_attribute *attr,
51180 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
51181 }
51182
51183 /* low battery function */
51184 -static struct device_attribute *lowbatt_handle;
51185 +static device_attribute_no_const *lowbatt_handle;
51186
51187 static ssize_t sony_nc_lowbatt_store(struct device *dev,
51188 struct device_attribute *attr,
51189 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
51190 }
51191
51192 /* fan speed function */
51193 -static struct device_attribute *fan_handle, *hsf_handle;
51194 +static device_attribute_no_const *fan_handle, *hsf_handle;
51195
51196 static ssize_t sony_nc_hsfan_store(struct device *dev,
51197 struct device_attribute *attr,
51198 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
51199 }
51200
51201 /* USB charge function */
51202 -static struct device_attribute *uc_handle;
51203 +static device_attribute_no_const *uc_handle;
51204
51205 static ssize_t sony_nc_usb_charge_store(struct device *dev,
51206 struct device_attribute *attr,
51207 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
51208 }
51209
51210 /* Panel ID function */
51211 -static struct device_attribute *panel_handle;
51212 +static device_attribute_no_const *panel_handle;
51213
51214 static ssize_t sony_nc_panelid_show(struct device *dev,
51215 struct device_attribute *attr, char *buffer)
51216 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
51217 }
51218
51219 /* smart connect function */
51220 -static struct device_attribute *sc_handle;
51221 +static device_attribute_no_const *sc_handle;
51222
51223 static ssize_t sony_nc_smart_conn_store(struct device *dev,
51224 struct device_attribute *attr,
51225 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
51226 .drv.pm = &sony_pic_pm,
51227 };
51228
51229 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
51230 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
51231 {
51232 .ident = "Sony Vaio",
51233 .matches = {
51234 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
51235 index 3b8ceee..e18652c 100644
51236 --- a/drivers/platform/x86/thinkpad_acpi.c
51237 +++ b/drivers/platform/x86/thinkpad_acpi.c
51238 @@ -2093,7 +2093,7 @@ static int hotkey_mask_get(void)
51239 return 0;
51240 }
51241
51242 -void static hotkey_mask_warn_incomplete_mask(void)
51243 +static void hotkey_mask_warn_incomplete_mask(void)
51244 {
51245 /* log only what the user can fix... */
51246 const u32 wantedmask = hotkey_driver_mask &
51247 @@ -2437,10 +2437,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
51248 && !tp_features.bright_unkfw)
51249 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
51250 }
51251 +}
51252
51253 #undef TPACPI_COMPARE_KEY
51254 #undef TPACPI_MAY_SEND_KEY
51255 -}
51256
51257 /*
51258 * Polling driver
51259 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
51260 index 438d4c7..ca8a2fb 100644
51261 --- a/drivers/pnp/pnpbios/bioscalls.c
51262 +++ b/drivers/pnp/pnpbios/bioscalls.c
51263 @@ -59,7 +59,7 @@ do { \
51264 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
51265 } while(0)
51266
51267 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
51268 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
51269 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
51270
51271 /*
51272 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51273
51274 cpu = get_cpu();
51275 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
51276 +
51277 + pax_open_kernel();
51278 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
51279 + pax_close_kernel();
51280
51281 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
51282 spin_lock_irqsave(&pnp_bios_lock, flags);
51283 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51284 :"memory");
51285 spin_unlock_irqrestore(&pnp_bios_lock, flags);
51286
51287 + pax_open_kernel();
51288 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
51289 + pax_close_kernel();
51290 +
51291 put_cpu();
51292
51293 /* If we get here and this is set then the PnP BIOS faulted on us. */
51294 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
51295 return status;
51296 }
51297
51298 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
51299 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
51300 {
51301 int i;
51302
51303 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51304 pnp_bios_callpoint.offset = header->fields.pm16offset;
51305 pnp_bios_callpoint.segment = PNP_CS16;
51306
51307 + pax_open_kernel();
51308 +
51309 for_each_possible_cpu(i) {
51310 struct desc_struct *gdt = get_cpu_gdt_table(i);
51311 if (!gdt)
51312 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51313 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
51314 (unsigned long)__va(header->fields.pm16dseg));
51315 }
51316 +
51317 + pax_close_kernel();
51318 }
51319 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
51320 index facd43b..b291260 100644
51321 --- a/drivers/pnp/pnpbios/core.c
51322 +++ b/drivers/pnp/pnpbios/core.c
51323 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
51324 return 0;
51325 }
51326
51327 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
51328 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
51329 { /* PnPBIOS GPF on boot */
51330 .callback = exploding_pnp_bios,
51331 .ident = "Higraded P14H",
51332 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
51333 index 0c52e2a..3421ab7 100644
51334 --- a/drivers/power/pda_power.c
51335 +++ b/drivers/power/pda_power.c
51336 @@ -37,7 +37,11 @@ static int polling;
51337
51338 #if IS_ENABLED(CONFIG_USB_PHY)
51339 static struct usb_phy *transceiver;
51340 -static struct notifier_block otg_nb;
51341 +static int otg_handle_notification(struct notifier_block *nb,
51342 + unsigned long event, void *unused);
51343 +static struct notifier_block otg_nb = {
51344 + .notifier_call = otg_handle_notification
51345 +};
51346 #endif
51347
51348 static struct regulator *ac_draw;
51349 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
51350
51351 #if IS_ENABLED(CONFIG_USB_PHY)
51352 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
51353 - otg_nb.notifier_call = otg_handle_notification;
51354 ret = usb_register_notifier(transceiver, &otg_nb);
51355 if (ret) {
51356 dev_err(dev, "failure to register otg notifier\n");
51357 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
51358 index cc439fd..8fa30df 100644
51359 --- a/drivers/power/power_supply.h
51360 +++ b/drivers/power/power_supply.h
51361 @@ -16,12 +16,12 @@ struct power_supply;
51362
51363 #ifdef CONFIG_SYSFS
51364
51365 -extern void power_supply_init_attrs(struct device_type *dev_type);
51366 +extern void power_supply_init_attrs(void);
51367 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
51368
51369 #else
51370
51371 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
51372 +static inline void power_supply_init_attrs(void) {}
51373 #define power_supply_uevent NULL
51374
51375 #endif /* CONFIG_SYSFS */
51376 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
51377 index 694e8cd..9f03483 100644
51378 --- a/drivers/power/power_supply_core.c
51379 +++ b/drivers/power/power_supply_core.c
51380 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
51381 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
51382 EXPORT_SYMBOL_GPL(power_supply_notifier);
51383
51384 -static struct device_type power_supply_dev_type;
51385 +extern const struct attribute_group *power_supply_attr_groups[];
51386 +static struct device_type power_supply_dev_type = {
51387 + .groups = power_supply_attr_groups,
51388 +};
51389
51390 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
51391 struct power_supply *supply)
51392 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
51393 return PTR_ERR(power_supply_class);
51394
51395 power_supply_class->dev_uevent = power_supply_uevent;
51396 - power_supply_init_attrs(&power_supply_dev_type);
51397 + power_supply_init_attrs();
51398
51399 return 0;
51400 }
51401 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
51402 index 62653f5..d0bb485 100644
51403 --- a/drivers/power/power_supply_sysfs.c
51404 +++ b/drivers/power/power_supply_sysfs.c
51405 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
51406 .is_visible = power_supply_attr_is_visible,
51407 };
51408
51409 -static const struct attribute_group *power_supply_attr_groups[] = {
51410 +const struct attribute_group *power_supply_attr_groups[] = {
51411 &power_supply_attr_group,
51412 NULL,
51413 };
51414
51415 -void power_supply_init_attrs(struct device_type *dev_type)
51416 +void power_supply_init_attrs(void)
51417 {
51418 int i;
51419
51420 - dev_type->groups = power_supply_attr_groups;
51421 -
51422 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
51423 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
51424 }
51425 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
51426 index 84419af..268ede8 100644
51427 --- a/drivers/powercap/powercap_sys.c
51428 +++ b/drivers/powercap/powercap_sys.c
51429 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
51430 struct device_attribute name_attr;
51431 };
51432
51433 +static ssize_t show_constraint_name(struct device *dev,
51434 + struct device_attribute *dev_attr,
51435 + char *buf);
51436 +
51437 static struct powercap_constraint_attr
51438 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
51439 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
51440 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
51441 + .power_limit_attr = {
51442 + .attr = {
51443 + .name = NULL,
51444 + .mode = S_IWUSR | S_IRUGO
51445 + },
51446 + .show = show_constraint_power_limit_uw,
51447 + .store = store_constraint_power_limit_uw
51448 + },
51449 +
51450 + .time_window_attr = {
51451 + .attr = {
51452 + .name = NULL,
51453 + .mode = S_IWUSR | S_IRUGO
51454 + },
51455 + .show = show_constraint_time_window_us,
51456 + .store = store_constraint_time_window_us
51457 + },
51458 +
51459 + .max_power_attr = {
51460 + .attr = {
51461 + .name = NULL,
51462 + .mode = S_IRUGO
51463 + },
51464 + .show = show_constraint_max_power_uw,
51465 + .store = NULL
51466 + },
51467 +
51468 + .min_power_attr = {
51469 + .attr = {
51470 + .name = NULL,
51471 + .mode = S_IRUGO
51472 + },
51473 + .show = show_constraint_min_power_uw,
51474 + .store = NULL
51475 + },
51476 +
51477 + .max_time_window_attr = {
51478 + .attr = {
51479 + .name = NULL,
51480 + .mode = S_IRUGO
51481 + },
51482 + .show = show_constraint_max_time_window_us,
51483 + .store = NULL
51484 + },
51485 +
51486 + .min_time_window_attr = {
51487 + .attr = {
51488 + .name = NULL,
51489 + .mode = S_IRUGO
51490 + },
51491 + .show = show_constraint_min_time_window_us,
51492 + .store = NULL
51493 + },
51494 +
51495 + .name_attr = {
51496 + .attr = {
51497 + .name = NULL,
51498 + .mode = S_IRUGO
51499 + },
51500 + .show = show_constraint_name,
51501 + .store = NULL
51502 + }
51503 + }
51504 +};
51505
51506 /* A list of powercap control_types */
51507 static LIST_HEAD(powercap_cntrl_list);
51508 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
51509 }
51510
51511 static int create_constraint_attribute(int id, const char *name,
51512 - int mode,
51513 - struct device_attribute *dev_attr,
51514 - ssize_t (*show)(struct device *,
51515 - struct device_attribute *, char *),
51516 - ssize_t (*store)(struct device *,
51517 - struct device_attribute *,
51518 - const char *, size_t)
51519 - )
51520 + struct device_attribute *dev_attr)
51521 {
51522 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
51523
51524 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
51525 - id, name);
51526 - if (!dev_attr->attr.name)
51527 + if (!name)
51528 return -ENOMEM;
51529 - dev_attr->attr.mode = mode;
51530 - dev_attr->show = show;
51531 - dev_attr->store = store;
51532 +
51533 + pax_open_kernel();
51534 + *(const char **)&dev_attr->attr.name = name;
51535 + pax_close_kernel();
51536
51537 return 0;
51538 }
51539 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
51540
51541 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
51542 ret = create_constraint_attribute(i, "power_limit_uw",
51543 - S_IWUSR | S_IRUGO,
51544 - &constraint_attrs[i].power_limit_attr,
51545 - show_constraint_power_limit_uw,
51546 - store_constraint_power_limit_uw);
51547 + &constraint_attrs[i].power_limit_attr);
51548 if (ret)
51549 goto err_alloc;
51550 ret = create_constraint_attribute(i, "time_window_us",
51551 - S_IWUSR | S_IRUGO,
51552 - &constraint_attrs[i].time_window_attr,
51553 - show_constraint_time_window_us,
51554 - store_constraint_time_window_us);
51555 + &constraint_attrs[i].time_window_attr);
51556 if (ret)
51557 goto err_alloc;
51558 - ret = create_constraint_attribute(i, "name", S_IRUGO,
51559 - &constraint_attrs[i].name_attr,
51560 - show_constraint_name,
51561 - NULL);
51562 + ret = create_constraint_attribute(i, "name",
51563 + &constraint_attrs[i].name_attr);
51564 if (ret)
51565 goto err_alloc;
51566 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
51567 - &constraint_attrs[i].max_power_attr,
51568 - show_constraint_max_power_uw,
51569 - NULL);
51570 + ret = create_constraint_attribute(i, "max_power_uw",
51571 + &constraint_attrs[i].max_power_attr);
51572 if (ret)
51573 goto err_alloc;
51574 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
51575 - &constraint_attrs[i].min_power_attr,
51576 - show_constraint_min_power_uw,
51577 - NULL);
51578 + ret = create_constraint_attribute(i, "min_power_uw",
51579 + &constraint_attrs[i].min_power_attr);
51580 if (ret)
51581 goto err_alloc;
51582 ret = create_constraint_attribute(i, "max_time_window_us",
51583 - S_IRUGO,
51584 - &constraint_attrs[i].max_time_window_attr,
51585 - show_constraint_max_time_window_us,
51586 - NULL);
51587 + &constraint_attrs[i].max_time_window_attr);
51588 if (ret)
51589 goto err_alloc;
51590 ret = create_constraint_attribute(i, "min_time_window_us",
51591 - S_IRUGO,
51592 - &constraint_attrs[i].min_time_window_attr,
51593 - show_constraint_min_time_window_us,
51594 - NULL);
51595 + &constraint_attrs[i].min_time_window_attr);
51596 if (ret)
51597 goto err_alloc;
51598
51599 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
51600 power_zone->zone_dev_attrs[count++] =
51601 &dev_attr_max_energy_range_uj.attr;
51602 if (power_zone->ops->get_energy_uj) {
51603 + pax_open_kernel();
51604 if (power_zone->ops->reset_energy_uj)
51605 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51606 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51607 else
51608 - dev_attr_energy_uj.attr.mode = S_IRUGO;
51609 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
51610 + pax_close_kernel();
51611 power_zone->zone_dev_attrs[count++] =
51612 &dev_attr_energy_uj.attr;
51613 }
51614 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
51615 index 9c5d414..c7900ce 100644
51616 --- a/drivers/ptp/ptp_private.h
51617 +++ b/drivers/ptp/ptp_private.h
51618 @@ -51,7 +51,7 @@ struct ptp_clock {
51619 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
51620 wait_queue_head_t tsev_wq;
51621 int defunct; /* tells readers to go away when clock is being removed */
51622 - struct device_attribute *pin_dev_attr;
51623 + device_attribute_no_const *pin_dev_attr;
51624 struct attribute **pin_attr;
51625 struct attribute_group pin_attr_group;
51626 };
51627 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
51628 index 302e626..12579af 100644
51629 --- a/drivers/ptp/ptp_sysfs.c
51630 +++ b/drivers/ptp/ptp_sysfs.c
51631 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
51632 goto no_pin_attr;
51633
51634 for (i = 0; i < n_pins; i++) {
51635 - struct device_attribute *da = &ptp->pin_dev_attr[i];
51636 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
51637 sysfs_attr_init(&da->attr);
51638 da->attr.name = info->pin_config[i].name;
51639 da->attr.mode = 0644;
51640 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
51641 index a4a8a6d..a3456f4 100644
51642 --- a/drivers/regulator/core.c
51643 +++ b/drivers/regulator/core.c
51644 @@ -3529,7 +3529,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51645 const struct regulation_constraints *constraints = NULL;
51646 const struct regulator_init_data *init_data;
51647 struct regulator_config *config = NULL;
51648 - static atomic_t regulator_no = ATOMIC_INIT(-1);
51649 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
51650 struct regulator_dev *rdev;
51651 struct device *dev;
51652 int ret, i;
51653 @@ -3613,7 +3613,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51654 rdev->dev.class = &regulator_class;
51655 rdev->dev.parent = dev;
51656 dev_set_name(&rdev->dev, "regulator.%lu",
51657 - (unsigned long) atomic_inc_return(&regulator_no));
51658 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
51659 ret = device_register(&rdev->dev);
51660 if (ret != 0) {
51661 put_device(&rdev->dev);
51662 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
51663 index 7eee2ca..4024513 100644
51664 --- a/drivers/regulator/max8660.c
51665 +++ b/drivers/regulator/max8660.c
51666 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
51667 max8660->shadow_regs[MAX8660_OVER1] = 5;
51668 } else {
51669 /* Otherwise devices can be toggled via software */
51670 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
51671 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
51672 + pax_open_kernel();
51673 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
51674 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
51675 + pax_close_kernel();
51676 }
51677
51678 /*
51679 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
51680 index c3d55c2..0dddfe6 100644
51681 --- a/drivers/regulator/max8973-regulator.c
51682 +++ b/drivers/regulator/max8973-regulator.c
51683 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
51684 if (!pdata || !pdata->enable_ext_control) {
51685 max->desc.enable_reg = MAX8973_VOUT;
51686 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
51687 - max->ops.enable = regulator_enable_regmap;
51688 - max->ops.disable = regulator_disable_regmap;
51689 - max->ops.is_enabled = regulator_is_enabled_regmap;
51690 + pax_open_kernel();
51691 + *(void **)&max->ops.enable = regulator_enable_regmap;
51692 + *(void **)&max->ops.disable = regulator_disable_regmap;
51693 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
51694 + pax_close_kernel();
51695 }
51696
51697 if (pdata) {
51698 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
51699 index 0d17c92..a29f627 100644
51700 --- a/drivers/regulator/mc13892-regulator.c
51701 +++ b/drivers/regulator/mc13892-regulator.c
51702 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
51703 mc13xxx_unlock(mc13892);
51704
51705 /* update mc13892_vcam ops */
51706 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51707 + pax_open_kernel();
51708 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51709 sizeof(struct regulator_ops));
51710 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51711 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51712 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51713 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51714 + pax_close_kernel();
51715 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
51716
51717 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
51718 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
51719 index 5b2e761..c8c8a4a 100644
51720 --- a/drivers/rtc/rtc-cmos.c
51721 +++ b/drivers/rtc/rtc-cmos.c
51722 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
51723 hpet_rtc_timer_init();
51724
51725 /* export at least the first block of NVRAM */
51726 - nvram.size = address_space - NVRAM_OFFSET;
51727 + pax_open_kernel();
51728 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
51729 + pax_close_kernel();
51730 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
51731 if (retval < 0) {
51732 dev_dbg(dev, "can't create nvram file? %d\n", retval);
51733 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
51734 index 799c34b..8e9786a 100644
51735 --- a/drivers/rtc/rtc-dev.c
51736 +++ b/drivers/rtc/rtc-dev.c
51737 @@ -16,6 +16,7 @@
51738 #include <linux/module.h>
51739 #include <linux/rtc.h>
51740 #include <linux/sched.h>
51741 +#include <linux/grsecurity.h>
51742 #include "rtc-core.h"
51743
51744 static dev_t rtc_devt;
51745 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
51746 if (copy_from_user(&tm, uarg, sizeof(tm)))
51747 return -EFAULT;
51748
51749 + gr_log_timechange();
51750 +
51751 return rtc_set_time(rtc, &tm);
51752
51753 case RTC_PIE_ON:
51754 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
51755 index 4ffabb3..1f87fca 100644
51756 --- a/drivers/rtc/rtc-ds1307.c
51757 +++ b/drivers/rtc/rtc-ds1307.c
51758 @@ -107,7 +107,7 @@ struct ds1307 {
51759 u8 offset; /* register's offset */
51760 u8 regs[11];
51761 u16 nvram_offset;
51762 - struct bin_attribute *nvram;
51763 + bin_attribute_no_const *nvram;
51764 enum ds_type type;
51765 unsigned long flags;
51766 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
51767 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
51768 index 90abb5b..e0bf6dd 100644
51769 --- a/drivers/rtc/rtc-m48t59.c
51770 +++ b/drivers/rtc/rtc-m48t59.c
51771 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
51772 if (IS_ERR(m48t59->rtc))
51773 return PTR_ERR(m48t59->rtc);
51774
51775 - m48t59_nvram_attr.size = pdata->offset;
51776 + pax_open_kernel();
51777 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
51778 + pax_close_kernel();
51779
51780 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
51781 if (ret)
51782 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
51783 index e693af6..2e525b6 100644
51784 --- a/drivers/scsi/bfa/bfa_fcpim.h
51785 +++ b/drivers/scsi/bfa/bfa_fcpim.h
51786 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
51787
51788 struct bfa_itn_s {
51789 bfa_isr_func_t isr;
51790 -};
51791 +} __no_const;
51792
51793 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
51794 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
51795 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
51796 index 0f19455..ef7adb5 100644
51797 --- a/drivers/scsi/bfa/bfa_fcs.c
51798 +++ b/drivers/scsi/bfa/bfa_fcs.c
51799 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
51800 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
51801
51802 static struct bfa_fcs_mod_s fcs_modules[] = {
51803 - { bfa_fcs_port_attach, NULL, NULL },
51804 - { bfa_fcs_uf_attach, NULL, NULL },
51805 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
51806 - bfa_fcs_fabric_modexit },
51807 + {
51808 + .attach = bfa_fcs_port_attach,
51809 + .modinit = NULL,
51810 + .modexit = NULL
51811 + },
51812 + {
51813 + .attach = bfa_fcs_uf_attach,
51814 + .modinit = NULL,
51815 + .modexit = NULL
51816 + },
51817 + {
51818 + .attach = bfa_fcs_fabric_attach,
51819 + .modinit = bfa_fcs_fabric_modinit,
51820 + .modexit = bfa_fcs_fabric_modexit
51821 + },
51822 };
51823
51824 /*
51825 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
51826 index ff75ef8..2dfe00a 100644
51827 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
51828 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
51829 @@ -89,15 +89,26 @@ static struct {
51830 void (*offline) (struct bfa_fcs_lport_s *port);
51831 } __port_action[] = {
51832 {
51833 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
51834 - bfa_fcs_lport_unknown_offline}, {
51835 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
51836 - bfa_fcs_lport_fab_offline}, {
51837 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
51838 - bfa_fcs_lport_n2n_offline}, {
51839 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
51840 - bfa_fcs_lport_loop_offline},
51841 - };
51842 + .init = bfa_fcs_lport_unknown_init,
51843 + .online = bfa_fcs_lport_unknown_online,
51844 + .offline = bfa_fcs_lport_unknown_offline
51845 + },
51846 + {
51847 + .init = bfa_fcs_lport_fab_init,
51848 + .online = bfa_fcs_lport_fab_online,
51849 + .offline = bfa_fcs_lport_fab_offline
51850 + },
51851 + {
51852 + .init = bfa_fcs_lport_n2n_init,
51853 + .online = bfa_fcs_lport_n2n_online,
51854 + .offline = bfa_fcs_lport_n2n_offline
51855 + },
51856 + {
51857 + .init = bfa_fcs_lport_loop_init,
51858 + .online = bfa_fcs_lport_loop_online,
51859 + .offline = bfa_fcs_lport_loop_offline
51860 + },
51861 +};
51862
51863 /*
51864 * fcs_port_sm FCS logical port state machine
51865 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
51866 index a38aafa0..fe8f03b 100644
51867 --- a/drivers/scsi/bfa/bfa_ioc.h
51868 +++ b/drivers/scsi/bfa/bfa_ioc.h
51869 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
51870 bfa_ioc_disable_cbfn_t disable_cbfn;
51871 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
51872 bfa_ioc_reset_cbfn_t reset_cbfn;
51873 -};
51874 +} __no_const;
51875
51876 /*
51877 * IOC event notification mechanism.
51878 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
51879 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
51880 enum bfi_ioc_state fwstate);
51881 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
51882 -};
51883 +} __no_const;
51884
51885 /*
51886 * Queue element to wait for room in request queue. FIFO order is
51887 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
51888 index a14c784..6de6790 100644
51889 --- a/drivers/scsi/bfa/bfa_modules.h
51890 +++ b/drivers/scsi/bfa/bfa_modules.h
51891 @@ -78,12 +78,12 @@ enum {
51892 \
51893 extern struct bfa_module_s hal_mod_ ## __mod; \
51894 struct bfa_module_s hal_mod_ ## __mod = { \
51895 - bfa_ ## __mod ## _meminfo, \
51896 - bfa_ ## __mod ## _attach, \
51897 - bfa_ ## __mod ## _detach, \
51898 - bfa_ ## __mod ## _start, \
51899 - bfa_ ## __mod ## _stop, \
51900 - bfa_ ## __mod ## _iocdisable, \
51901 + .meminfo = bfa_ ## __mod ## _meminfo, \
51902 + .attach = bfa_ ## __mod ## _attach, \
51903 + .detach = bfa_ ## __mod ## _detach, \
51904 + .start = bfa_ ## __mod ## _start, \
51905 + .stop = bfa_ ## __mod ## _stop, \
51906 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
51907 }
51908
51909 #define BFA_CACHELINE_SZ (256)
51910 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
51911 index 045c4e1..13de803 100644
51912 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
51913 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
51914 @@ -33,8 +33,8 @@
51915 */
51916 #include "libfcoe.h"
51917
51918 -static atomic_t ctlr_num;
51919 -static atomic_t fcf_num;
51920 +static atomic_unchecked_t ctlr_num;
51921 +static atomic_unchecked_t fcf_num;
51922
51923 /*
51924 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
51925 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
51926 if (!ctlr)
51927 goto out;
51928
51929 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
51930 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
51931 ctlr->f = f;
51932 ctlr->mode = FIP_CONN_TYPE_FABRIC;
51933 INIT_LIST_HEAD(&ctlr->fcfs);
51934 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
51935 fcf->dev.parent = &ctlr->dev;
51936 fcf->dev.bus = &fcoe_bus_type;
51937 fcf->dev.type = &fcoe_fcf_device_type;
51938 - fcf->id = atomic_inc_return(&fcf_num) - 1;
51939 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
51940 fcf->state = FCOE_FCF_STATE_UNKNOWN;
51941
51942 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
51943 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
51944 {
51945 int error;
51946
51947 - atomic_set(&ctlr_num, 0);
51948 - atomic_set(&fcf_num, 0);
51949 + atomic_set_unchecked(&ctlr_num, 0);
51950 + atomic_set_unchecked(&fcf_num, 0);
51951
51952 error = bus_register(&fcoe_bus_type);
51953 if (error)
51954 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
51955 index 8bb173e..20236b4 100644
51956 --- a/drivers/scsi/hosts.c
51957 +++ b/drivers/scsi/hosts.c
51958 @@ -42,7 +42,7 @@
51959 #include "scsi_logging.h"
51960
51961
51962 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
51963 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
51964
51965
51966 static void scsi_host_cls_release(struct device *dev)
51967 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
51968 * subtract one because we increment first then return, but we need to
51969 * know what the next host number was before increment
51970 */
51971 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
51972 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
51973 shost->dma_channel = 0xff;
51974
51975 /* These three are default values which can be overridden */
51976 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
51977 index a1cfbd3..d7f8ebc 100644
51978 --- a/drivers/scsi/hpsa.c
51979 +++ b/drivers/scsi/hpsa.c
51980 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
51981 struct reply_queue_buffer *rq = &h->reply_queue[q];
51982
51983 if (h->transMethod & CFGTBL_Trans_io_accel1)
51984 - return h->access.command_completed(h, q);
51985 + return h->access->command_completed(h, q);
51986
51987 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
51988 - return h->access.command_completed(h, q);
51989 + return h->access->command_completed(h, q);
51990
51991 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
51992 a = rq->head[rq->current_entry];
51993 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
51994 break;
51995 default:
51996 set_performant_mode(h, c);
51997 - h->access.submit_command(h, c);
51998 + h->access->submit_command(h, c);
51999 }
52000 }
52001
52002 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
52003
52004 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
52005 {
52006 - return h->access.command_completed(h, q);
52007 + return h->access->command_completed(h, q);
52008 }
52009
52010 static inline bool interrupt_pending(struct ctlr_info *h)
52011 {
52012 - return h->access.intr_pending(h);
52013 + return h->access->intr_pending(h);
52014 }
52015
52016 static inline long interrupt_not_for_us(struct ctlr_info *h)
52017 {
52018 - return (h->access.intr_pending(h) == 0) ||
52019 + return (h->access->intr_pending(h) == 0) ||
52020 (h->interrupts_enabled == 0);
52021 }
52022
52023 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
52024 if (prod_index < 0)
52025 return prod_index;
52026 h->product_name = products[prod_index].product_name;
52027 - h->access = *(products[prod_index].access);
52028 + h->access = products[prod_index].access;
52029
52030 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
52031 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
52032 @@ -6649,7 +6649,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
52033 unsigned long flags;
52034 u32 lockup_detected;
52035
52036 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52037 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52038 spin_lock_irqsave(&h->lock, flags);
52039 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
52040 if (!lockup_detected) {
52041 @@ -6924,7 +6924,7 @@ reinit_after_soft_reset:
52042 }
52043
52044 /* make sure the board interrupts are off */
52045 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52046 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52047
52048 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
52049 goto clean2;
52050 @@ -6960,7 +6960,7 @@ reinit_after_soft_reset:
52051 * fake ones to scoop up any residual completions.
52052 */
52053 spin_lock_irqsave(&h->lock, flags);
52054 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52055 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52056 spin_unlock_irqrestore(&h->lock, flags);
52057 hpsa_free_irqs(h);
52058 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
52059 @@ -6979,9 +6979,9 @@ reinit_after_soft_reset:
52060 dev_info(&h->pdev->dev, "Board READY.\n");
52061 dev_info(&h->pdev->dev,
52062 "Waiting for stale completions to drain.\n");
52063 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52064 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52065 msleep(10000);
52066 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52067 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52068
52069 rc = controller_reset_failed(h->cfgtable);
52070 if (rc)
52071 @@ -7006,7 +7006,7 @@ reinit_after_soft_reset:
52072
52073
52074 /* Turn the interrupts on so we can service requests */
52075 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52076 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52077
52078 hpsa_hba_inquiry(h);
52079 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
52080 @@ -7079,7 +7079,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
52081 * To write all data in the battery backed cache to disks
52082 */
52083 hpsa_flush_cache(h);
52084 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52085 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52086 hpsa_free_irqs_and_disable_msix(h);
52087 }
52088
52089 @@ -7200,7 +7200,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52090 CFGTBL_Trans_enable_directed_msix |
52091 (trans_support & (CFGTBL_Trans_io_accel1 |
52092 CFGTBL_Trans_io_accel2));
52093 - struct access_method access = SA5_performant_access;
52094 + struct access_method *access = &SA5_performant_access;
52095
52096 /* This is a bit complicated. There are 8 registers on
52097 * the controller which we write to to tell it 8 different
52098 @@ -7242,7 +7242,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52099 * perform the superfluous readl() after each command submission.
52100 */
52101 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
52102 - access = SA5_performant_access_no_read;
52103 + access = &SA5_performant_access_no_read;
52104
52105 /* Controller spec: zero out this buffer. */
52106 for (i = 0; i < h->nreply_queues; i++)
52107 @@ -7272,12 +7272,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52108 * enable outbound interrupt coalescing in accelerator mode;
52109 */
52110 if (trans_support & CFGTBL_Trans_io_accel1) {
52111 - access = SA5_ioaccel_mode1_access;
52112 + access = &SA5_ioaccel_mode1_access;
52113 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52114 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52115 } else {
52116 if (trans_support & CFGTBL_Trans_io_accel2) {
52117 - access = SA5_ioaccel_mode2_access;
52118 + access = &SA5_ioaccel_mode2_access;
52119 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52120 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52121 }
52122 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
52123 index 6577130..955f9a4 100644
52124 --- a/drivers/scsi/hpsa.h
52125 +++ b/drivers/scsi/hpsa.h
52126 @@ -143,7 +143,7 @@ struct ctlr_info {
52127 unsigned int msix_vector;
52128 unsigned int msi_vector;
52129 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
52130 - struct access_method access;
52131 + struct access_method *access;
52132 char hba_mode_enabled;
52133
52134 /* queue and queue Info */
52135 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
52136 }
52137
52138 static struct access_method SA5_access = {
52139 - SA5_submit_command,
52140 - SA5_intr_mask,
52141 - SA5_intr_pending,
52142 - SA5_completed,
52143 + .submit_command = SA5_submit_command,
52144 + .set_intr_mask = SA5_intr_mask,
52145 + .intr_pending = SA5_intr_pending,
52146 + .command_completed = SA5_completed,
52147 };
52148
52149 static struct access_method SA5_ioaccel_mode1_access = {
52150 - SA5_submit_command,
52151 - SA5_performant_intr_mask,
52152 - SA5_ioaccel_mode1_intr_pending,
52153 - SA5_ioaccel_mode1_completed,
52154 + .submit_command = SA5_submit_command,
52155 + .set_intr_mask = SA5_performant_intr_mask,
52156 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
52157 + .command_completed = SA5_ioaccel_mode1_completed,
52158 };
52159
52160 static struct access_method SA5_ioaccel_mode2_access = {
52161 - SA5_submit_command_ioaccel2,
52162 - SA5_performant_intr_mask,
52163 - SA5_performant_intr_pending,
52164 - SA5_performant_completed,
52165 + .submit_command = SA5_submit_command_ioaccel2,
52166 + .set_intr_mask = SA5_performant_intr_mask,
52167 + .intr_pending = SA5_performant_intr_pending,
52168 + .command_completed = SA5_performant_completed,
52169 };
52170
52171 static struct access_method SA5_performant_access = {
52172 - SA5_submit_command,
52173 - SA5_performant_intr_mask,
52174 - SA5_performant_intr_pending,
52175 - SA5_performant_completed,
52176 + .submit_command = SA5_submit_command,
52177 + .set_intr_mask = SA5_performant_intr_mask,
52178 + .intr_pending = SA5_performant_intr_pending,
52179 + .command_completed = SA5_performant_completed,
52180 };
52181
52182 static struct access_method SA5_performant_access_no_read = {
52183 - SA5_submit_command_no_read,
52184 - SA5_performant_intr_mask,
52185 - SA5_performant_intr_pending,
52186 - SA5_performant_completed,
52187 + .submit_command = SA5_submit_command_no_read,
52188 + .set_intr_mask = SA5_performant_intr_mask,
52189 + .intr_pending = SA5_performant_intr_pending,
52190 + .command_completed = SA5_performant_completed,
52191 };
52192
52193 struct board_type {
52194 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
52195 index 1b3a094..068e683 100644
52196 --- a/drivers/scsi/libfc/fc_exch.c
52197 +++ b/drivers/scsi/libfc/fc_exch.c
52198 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
52199 u16 pool_max_index;
52200
52201 struct {
52202 - atomic_t no_free_exch;
52203 - atomic_t no_free_exch_xid;
52204 - atomic_t xid_not_found;
52205 - atomic_t xid_busy;
52206 - atomic_t seq_not_found;
52207 - atomic_t non_bls_resp;
52208 + atomic_unchecked_t no_free_exch;
52209 + atomic_unchecked_t no_free_exch_xid;
52210 + atomic_unchecked_t xid_not_found;
52211 + atomic_unchecked_t xid_busy;
52212 + atomic_unchecked_t seq_not_found;
52213 + atomic_unchecked_t non_bls_resp;
52214 } stats;
52215 };
52216
52217 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
52218 /* allocate memory for exchange */
52219 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
52220 if (!ep) {
52221 - atomic_inc(&mp->stats.no_free_exch);
52222 + atomic_inc_unchecked(&mp->stats.no_free_exch);
52223 goto out;
52224 }
52225 memset(ep, 0, sizeof(*ep));
52226 @@ -874,7 +874,7 @@ out:
52227 return ep;
52228 err:
52229 spin_unlock_bh(&pool->lock);
52230 - atomic_inc(&mp->stats.no_free_exch_xid);
52231 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
52232 mempool_free(ep, mp->ep_pool);
52233 return NULL;
52234 }
52235 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52236 xid = ntohs(fh->fh_ox_id); /* we originated exch */
52237 ep = fc_exch_find(mp, xid);
52238 if (!ep) {
52239 - atomic_inc(&mp->stats.xid_not_found);
52240 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52241 reject = FC_RJT_OX_ID;
52242 goto out;
52243 }
52244 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52245 ep = fc_exch_find(mp, xid);
52246 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
52247 if (ep) {
52248 - atomic_inc(&mp->stats.xid_busy);
52249 + atomic_inc_unchecked(&mp->stats.xid_busy);
52250 reject = FC_RJT_RX_ID;
52251 goto rel;
52252 }
52253 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52254 }
52255 xid = ep->xid; /* get our XID */
52256 } else if (!ep) {
52257 - atomic_inc(&mp->stats.xid_not_found);
52258 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52259 reject = FC_RJT_RX_ID; /* XID not found */
52260 goto out;
52261 }
52262 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52263 } else {
52264 sp = &ep->seq;
52265 if (sp->id != fh->fh_seq_id) {
52266 - atomic_inc(&mp->stats.seq_not_found);
52267 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52268 if (f_ctl & FC_FC_END_SEQ) {
52269 /*
52270 * Update sequence_id based on incoming last
52271 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52272
52273 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
52274 if (!ep) {
52275 - atomic_inc(&mp->stats.xid_not_found);
52276 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52277 goto out;
52278 }
52279 if (ep->esb_stat & ESB_ST_COMPLETE) {
52280 - atomic_inc(&mp->stats.xid_not_found);
52281 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52282 goto rel;
52283 }
52284 if (ep->rxid == FC_XID_UNKNOWN)
52285 ep->rxid = ntohs(fh->fh_rx_id);
52286 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
52287 - atomic_inc(&mp->stats.xid_not_found);
52288 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52289 goto rel;
52290 }
52291 if (ep->did != ntoh24(fh->fh_s_id) &&
52292 ep->did != FC_FID_FLOGI) {
52293 - atomic_inc(&mp->stats.xid_not_found);
52294 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52295 goto rel;
52296 }
52297 sof = fr_sof(fp);
52298 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52299 sp->ssb_stat |= SSB_ST_RESP;
52300 sp->id = fh->fh_seq_id;
52301 } else if (sp->id != fh->fh_seq_id) {
52302 - atomic_inc(&mp->stats.seq_not_found);
52303 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52304 goto rel;
52305 }
52306
52307 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52308 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
52309
52310 if (!sp)
52311 - atomic_inc(&mp->stats.xid_not_found);
52312 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52313 else
52314 - atomic_inc(&mp->stats.non_bls_resp);
52315 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
52316
52317 fc_frame_free(fp);
52318 }
52319 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
52320
52321 list_for_each_entry(ema, &lport->ema_list, ema_list) {
52322 mp = ema->mp;
52323 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
52324 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
52325 st->fc_no_free_exch_xid +=
52326 - atomic_read(&mp->stats.no_free_exch_xid);
52327 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
52328 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
52329 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
52330 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
52331 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
52332 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
52333 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
52334 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
52335 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
52336 }
52337 }
52338 EXPORT_SYMBOL(fc_exch_update_stats);
52339 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
52340 index 9c706d8..d3e3ed2 100644
52341 --- a/drivers/scsi/libsas/sas_ata.c
52342 +++ b/drivers/scsi/libsas/sas_ata.c
52343 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
52344 .postreset = ata_std_postreset,
52345 .error_handler = ata_std_error_handler,
52346 .post_internal_cmd = sas_ata_post_internal,
52347 - .qc_defer = ata_std_qc_defer,
52348 + .qc_defer = ata_std_qc_defer,
52349 .qc_prep = ata_noop_qc_prep,
52350 .qc_issue = sas_ata_qc_issue,
52351 .qc_fill_rtf = sas_ata_qc_fill_rtf,
52352 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
52353 index 434e903..5a4a79b 100644
52354 --- a/drivers/scsi/lpfc/lpfc.h
52355 +++ b/drivers/scsi/lpfc/lpfc.h
52356 @@ -430,7 +430,7 @@ struct lpfc_vport {
52357 struct dentry *debug_nodelist;
52358 struct dentry *vport_debugfs_root;
52359 struct lpfc_debugfs_trc *disc_trc;
52360 - atomic_t disc_trc_cnt;
52361 + atomic_unchecked_t disc_trc_cnt;
52362 #endif
52363 uint8_t stat_data_enabled;
52364 uint8_t stat_data_blocked;
52365 @@ -880,8 +880,8 @@ struct lpfc_hba {
52366 struct timer_list fabric_block_timer;
52367 unsigned long bit_flags;
52368 #define FABRIC_COMANDS_BLOCKED 0
52369 - atomic_t num_rsrc_err;
52370 - atomic_t num_cmd_success;
52371 + atomic_unchecked_t num_rsrc_err;
52372 + atomic_unchecked_t num_cmd_success;
52373 unsigned long last_rsrc_error_time;
52374 unsigned long last_ramp_down_time;
52375 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
52376 @@ -916,7 +916,7 @@ struct lpfc_hba {
52377
52378 struct dentry *debug_slow_ring_trc;
52379 struct lpfc_debugfs_trc *slow_ring_trc;
52380 - atomic_t slow_ring_trc_cnt;
52381 + atomic_unchecked_t slow_ring_trc_cnt;
52382 /* iDiag debugfs sub-directory */
52383 struct dentry *idiag_root;
52384 struct dentry *idiag_pci_cfg;
52385 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
52386 index 5633e7d..8272114 100644
52387 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
52388 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
52389 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
52390
52391 #include <linux/debugfs.h>
52392
52393 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52394 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52395 static unsigned long lpfc_debugfs_start_time = 0L;
52396
52397 /* iDiag */
52398 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
52399 lpfc_debugfs_enable = 0;
52400
52401 len = 0;
52402 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
52403 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
52404 (lpfc_debugfs_max_disc_trc - 1);
52405 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
52406 dtp = vport->disc_trc + i;
52407 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
52408 lpfc_debugfs_enable = 0;
52409
52410 len = 0;
52411 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
52412 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
52413 (lpfc_debugfs_max_slow_ring_trc - 1);
52414 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
52415 dtp = phba->slow_ring_trc + i;
52416 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
52417 !vport || !vport->disc_trc)
52418 return;
52419
52420 - index = atomic_inc_return(&vport->disc_trc_cnt) &
52421 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
52422 (lpfc_debugfs_max_disc_trc - 1);
52423 dtp = vport->disc_trc + index;
52424 dtp->fmt = fmt;
52425 dtp->data1 = data1;
52426 dtp->data2 = data2;
52427 dtp->data3 = data3;
52428 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52429 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52430 dtp->jif = jiffies;
52431 #endif
52432 return;
52433 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
52434 !phba || !phba->slow_ring_trc)
52435 return;
52436
52437 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
52438 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
52439 (lpfc_debugfs_max_slow_ring_trc - 1);
52440 dtp = phba->slow_ring_trc + index;
52441 dtp->fmt = fmt;
52442 dtp->data1 = data1;
52443 dtp->data2 = data2;
52444 dtp->data3 = data3;
52445 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52446 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52447 dtp->jif = jiffies;
52448 #endif
52449 return;
52450 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52451 "slow_ring buffer\n");
52452 goto debug_failed;
52453 }
52454 - atomic_set(&phba->slow_ring_trc_cnt, 0);
52455 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
52456 memset(phba->slow_ring_trc, 0,
52457 (sizeof(struct lpfc_debugfs_trc) *
52458 lpfc_debugfs_max_slow_ring_trc));
52459 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52460 "buffer\n");
52461 goto debug_failed;
52462 }
52463 - atomic_set(&vport->disc_trc_cnt, 0);
52464 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
52465
52466 snprintf(name, sizeof(name), "discovery_trace");
52467 vport->debug_disc_trc =
52468 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
52469 index 0b2c53a..aec2b45 100644
52470 --- a/drivers/scsi/lpfc/lpfc_init.c
52471 +++ b/drivers/scsi/lpfc/lpfc_init.c
52472 @@ -11290,8 +11290,10 @@ lpfc_init(void)
52473 "misc_register returned with status %d", error);
52474
52475 if (lpfc_enable_npiv) {
52476 - lpfc_transport_functions.vport_create = lpfc_vport_create;
52477 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52478 + pax_open_kernel();
52479 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
52480 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52481 + pax_close_kernel();
52482 }
52483 lpfc_transport_template =
52484 fc_attach_transport(&lpfc_transport_functions);
52485 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
52486 index 4f9222e..f1850e3 100644
52487 --- a/drivers/scsi/lpfc/lpfc_scsi.c
52488 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
52489 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
52490 unsigned long expires;
52491
52492 spin_lock_irqsave(&phba->hbalock, flags);
52493 - atomic_inc(&phba->num_rsrc_err);
52494 + atomic_inc_unchecked(&phba->num_rsrc_err);
52495 phba->last_rsrc_error_time = jiffies;
52496
52497 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
52498 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52499 unsigned long num_rsrc_err, num_cmd_success;
52500 int i;
52501
52502 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
52503 - num_cmd_success = atomic_read(&phba->num_cmd_success);
52504 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
52505 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
52506
52507 /*
52508 * The error and success command counters are global per
52509 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52510 }
52511 }
52512 lpfc_destroy_vport_work_array(phba, vports);
52513 - atomic_set(&phba->num_rsrc_err, 0);
52514 - atomic_set(&phba->num_cmd_success, 0);
52515 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
52516 + atomic_set_unchecked(&phba->num_cmd_success, 0);
52517 }
52518
52519 /**
52520 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52521 index 3f26147..ee8efd1 100644
52522 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52523 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52524 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
52525 {
52526 struct scsi_device *sdev = to_scsi_device(dev);
52527 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52528 - static struct _raid_device *raid_device;
52529 + struct _raid_device *raid_device;
52530 unsigned long flags;
52531 Mpi2RaidVolPage0_t vol_pg0;
52532 Mpi2ConfigReply_t mpi_reply;
52533 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
52534 {
52535 struct scsi_device *sdev = to_scsi_device(dev);
52536 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52537 - static struct _raid_device *raid_device;
52538 + struct _raid_device *raid_device;
52539 unsigned long flags;
52540 Mpi2RaidVolPage0_t vol_pg0;
52541 Mpi2ConfigReply_t mpi_reply;
52542 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
52543 Mpi2EventDataIrOperationStatus_t *event_data =
52544 (Mpi2EventDataIrOperationStatus_t *)
52545 fw_event->event_data;
52546 - static struct _raid_device *raid_device;
52547 + struct _raid_device *raid_device;
52548 unsigned long flags;
52549 u16 handle;
52550
52551 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
52552 u64 sas_address;
52553 struct _sas_device *sas_device;
52554 struct _sas_node *expander_device;
52555 - static struct _raid_device *raid_device;
52556 + struct _raid_device *raid_device;
52557 u8 retry_count;
52558 unsigned long flags;
52559
52560 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
52561 index ed31d8c..ab856b3 100644
52562 --- a/drivers/scsi/pmcraid.c
52563 +++ b/drivers/scsi/pmcraid.c
52564 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
52565 res->scsi_dev = scsi_dev;
52566 scsi_dev->hostdata = res;
52567 res->change_detected = 0;
52568 - atomic_set(&res->read_failures, 0);
52569 - atomic_set(&res->write_failures, 0);
52570 + atomic_set_unchecked(&res->read_failures, 0);
52571 + atomic_set_unchecked(&res->write_failures, 0);
52572 rc = 0;
52573 }
52574 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
52575 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
52576
52577 /* If this was a SCSI read/write command keep count of errors */
52578 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
52579 - atomic_inc(&res->read_failures);
52580 + atomic_inc_unchecked(&res->read_failures);
52581 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
52582 - atomic_inc(&res->write_failures);
52583 + atomic_inc_unchecked(&res->write_failures);
52584
52585 if (!RES_IS_GSCSI(res->cfg_entry) &&
52586 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
52587 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
52588 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52589 * hrrq_id assigned here in queuecommand
52590 */
52591 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52592 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52593 pinstance->num_hrrq;
52594 cmd->cmd_done = pmcraid_io_done;
52595
52596 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
52597 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52598 * hrrq_id assigned here in queuecommand
52599 */
52600 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52601 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52602 pinstance->num_hrrq;
52603
52604 if (request_size) {
52605 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
52606
52607 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
52608 /* add resources only after host is added into system */
52609 - if (!atomic_read(&pinstance->expose_resources))
52610 + if (!atomic_read_unchecked(&pinstance->expose_resources))
52611 return;
52612
52613 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
52614 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
52615 init_waitqueue_head(&pinstance->reset_wait_q);
52616
52617 atomic_set(&pinstance->outstanding_cmds, 0);
52618 - atomic_set(&pinstance->last_message_id, 0);
52619 - atomic_set(&pinstance->expose_resources, 0);
52620 + atomic_set_unchecked(&pinstance->last_message_id, 0);
52621 + atomic_set_unchecked(&pinstance->expose_resources, 0);
52622
52623 INIT_LIST_HEAD(&pinstance->free_res_q);
52624 INIT_LIST_HEAD(&pinstance->used_res_q);
52625 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
52626 /* Schedule worker thread to handle CCN and take care of adding and
52627 * removing devices to OS
52628 */
52629 - atomic_set(&pinstance->expose_resources, 1);
52630 + atomic_set_unchecked(&pinstance->expose_resources, 1);
52631 schedule_work(&pinstance->worker_q);
52632 return rc;
52633
52634 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
52635 index e1d150f..6c6df44 100644
52636 --- a/drivers/scsi/pmcraid.h
52637 +++ b/drivers/scsi/pmcraid.h
52638 @@ -748,7 +748,7 @@ struct pmcraid_instance {
52639 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
52640
52641 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
52642 - atomic_t last_message_id;
52643 + atomic_unchecked_t last_message_id;
52644
52645 /* configuration table */
52646 struct pmcraid_config_table *cfg_table;
52647 @@ -777,7 +777,7 @@ struct pmcraid_instance {
52648 atomic_t outstanding_cmds;
52649
52650 /* should add/delete resources to mid-layer now ?*/
52651 - atomic_t expose_resources;
52652 + atomic_unchecked_t expose_resources;
52653
52654
52655
52656 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
52657 struct pmcraid_config_table_entry_ext cfg_entry_ext;
52658 };
52659 struct scsi_device *scsi_dev; /* Link scsi_device structure */
52660 - atomic_t read_failures; /* count of failed READ commands */
52661 - atomic_t write_failures; /* count of failed WRITE commands */
52662 + atomic_unchecked_t read_failures; /* count of failed READ commands */
52663 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
52664
52665 /* To indicate add/delete/modify during CCN */
52666 u8 change_detected;
52667 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
52668 index 82b92c4..3178171 100644
52669 --- a/drivers/scsi/qla2xxx/qla_attr.c
52670 +++ b/drivers/scsi/qla2xxx/qla_attr.c
52671 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
52672 return 0;
52673 }
52674
52675 -struct fc_function_template qla2xxx_transport_functions = {
52676 +fc_function_template_no_const qla2xxx_transport_functions = {
52677
52678 .show_host_node_name = 1,
52679 .show_host_port_name = 1,
52680 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
52681 .bsg_timeout = qla24xx_bsg_timeout,
52682 };
52683
52684 -struct fc_function_template qla2xxx_transport_vport_functions = {
52685 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
52686
52687 .show_host_node_name = 1,
52688 .show_host_port_name = 1,
52689 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
52690 index 7686bfe..4710893 100644
52691 --- a/drivers/scsi/qla2xxx/qla_gbl.h
52692 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
52693 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
52694 struct device_attribute;
52695 extern struct device_attribute *qla2x00_host_attrs[];
52696 struct fc_function_template;
52697 -extern struct fc_function_template qla2xxx_transport_functions;
52698 -extern struct fc_function_template qla2xxx_transport_vport_functions;
52699 +extern fc_function_template_no_const qla2xxx_transport_functions;
52700 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
52701 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
52702 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
52703 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
52704 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
52705 index cce1cbc..5b9f0fe 100644
52706 --- a/drivers/scsi/qla2xxx/qla_os.c
52707 +++ b/drivers/scsi/qla2xxx/qla_os.c
52708 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
52709 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
52710 /* Ok, a 64bit DMA mask is applicable. */
52711 ha->flags.enable_64bit_addressing = 1;
52712 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52713 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52714 + pax_open_kernel();
52715 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52716 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52717 + pax_close_kernel();
52718 return;
52719 }
52720 }
52721 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
52722 index 8f6d0fb..1b21097 100644
52723 --- a/drivers/scsi/qla4xxx/ql4_def.h
52724 +++ b/drivers/scsi/qla4xxx/ql4_def.h
52725 @@ -305,7 +305,7 @@ struct ddb_entry {
52726 * (4000 only) */
52727 atomic_t relogin_timer; /* Max Time to wait for
52728 * relogin to complete */
52729 - atomic_t relogin_retry_count; /* Num of times relogin has been
52730 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
52731 * retried */
52732 uint32_t default_time2wait; /* Default Min time between
52733 * relogins (+aens) */
52734 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
52735 index 6d25879..3031a9f 100644
52736 --- a/drivers/scsi/qla4xxx/ql4_os.c
52737 +++ b/drivers/scsi/qla4xxx/ql4_os.c
52738 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
52739 */
52740 if (!iscsi_is_session_online(cls_sess)) {
52741 /* Reset retry relogin timer */
52742 - atomic_inc(&ddb_entry->relogin_retry_count);
52743 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
52744 DEBUG2(ql4_printk(KERN_INFO, ha,
52745 "%s: index[%d] relogin timed out-retrying"
52746 " relogin (%d), retry (%d)\n", __func__,
52747 ddb_entry->fw_ddb_index,
52748 - atomic_read(&ddb_entry->relogin_retry_count),
52749 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
52750 ddb_entry->default_time2wait + 4));
52751 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
52752 atomic_set(&ddb_entry->retry_relogin_timer,
52753 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
52754
52755 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
52756 atomic_set(&ddb_entry->relogin_timer, 0);
52757 - atomic_set(&ddb_entry->relogin_retry_count, 0);
52758 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
52759 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
52760 ddb_entry->default_relogin_timeout =
52761 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
52762 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
52763 index b1a2631..5bcd9c8 100644
52764 --- a/drivers/scsi/scsi_lib.c
52765 +++ b/drivers/scsi/scsi_lib.c
52766 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
52767 shost = sdev->host;
52768 scsi_init_cmd_errh(cmd);
52769 cmd->result = DID_NO_CONNECT << 16;
52770 - atomic_inc(&cmd->device->iorequest_cnt);
52771 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52772
52773 /*
52774 * SCSI request completion path will do scsi_device_unbusy(),
52775 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
52776
52777 INIT_LIST_HEAD(&cmd->eh_entry);
52778
52779 - atomic_inc(&cmd->device->iodone_cnt);
52780 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
52781 if (cmd->result)
52782 - atomic_inc(&cmd->device->ioerr_cnt);
52783 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
52784
52785 disposition = scsi_decide_disposition(cmd);
52786 if (disposition != SUCCESS &&
52787 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
52788 struct Scsi_Host *host = cmd->device->host;
52789 int rtn = 0;
52790
52791 - atomic_inc(&cmd->device->iorequest_cnt);
52792 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52793
52794 /* check if the device is still usable */
52795 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
52796 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
52797 index 1ac38e7..6acc656 100644
52798 --- a/drivers/scsi/scsi_sysfs.c
52799 +++ b/drivers/scsi/scsi_sysfs.c
52800 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
52801 char *buf) \
52802 { \
52803 struct scsi_device *sdev = to_scsi_device(dev); \
52804 - unsigned long long count = atomic_read(&sdev->field); \
52805 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
52806 return snprintf(buf, 20, "0x%llx\n", count); \
52807 } \
52808 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
52809 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
52810 index 5d6f348..18778a6b 100644
52811 --- a/drivers/scsi/scsi_transport_fc.c
52812 +++ b/drivers/scsi/scsi_transport_fc.c
52813 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
52814 * Netlink Infrastructure
52815 */
52816
52817 -static atomic_t fc_event_seq;
52818 +static atomic_unchecked_t fc_event_seq;
52819
52820 /**
52821 * fc_get_event_number - Obtain the next sequential FC event number
52822 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
52823 u32
52824 fc_get_event_number(void)
52825 {
52826 - return atomic_add_return(1, &fc_event_seq);
52827 + return atomic_add_return_unchecked(1, &fc_event_seq);
52828 }
52829 EXPORT_SYMBOL(fc_get_event_number);
52830
52831 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
52832 {
52833 int error;
52834
52835 - atomic_set(&fc_event_seq, 0);
52836 + atomic_set_unchecked(&fc_event_seq, 0);
52837
52838 error = transport_class_register(&fc_host_class);
52839 if (error)
52840 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
52841 char *cp;
52842
52843 *val = simple_strtoul(buf, &cp, 0);
52844 - if ((*cp && (*cp != '\n')) || (*val < 0))
52845 + if (*cp && (*cp != '\n'))
52846 return -EINVAL;
52847 /*
52848 * Check for overflow; dev_loss_tmo is u32
52849 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
52850 index 67d43e3..8cee73c 100644
52851 --- a/drivers/scsi/scsi_transport_iscsi.c
52852 +++ b/drivers/scsi/scsi_transport_iscsi.c
52853 @@ -79,7 +79,7 @@ struct iscsi_internal {
52854 struct transport_container session_cont;
52855 };
52856
52857 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
52858 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
52859 static struct workqueue_struct *iscsi_eh_timer_workq;
52860
52861 static DEFINE_IDA(iscsi_sess_ida);
52862 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
52863 int err;
52864
52865 ihost = shost->shost_data;
52866 - session->sid = atomic_add_return(1, &iscsi_session_nr);
52867 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
52868
52869 if (target_id == ISCSI_MAX_TARGET) {
52870 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
52871 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
52872 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
52873 ISCSI_TRANSPORT_VERSION);
52874
52875 - atomic_set(&iscsi_session_nr, 0);
52876 + atomic_set_unchecked(&iscsi_session_nr, 0);
52877
52878 err = class_register(&iscsi_transport_class);
52879 if (err)
52880 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
52881 index ae45bd9..c32a586 100644
52882 --- a/drivers/scsi/scsi_transport_srp.c
52883 +++ b/drivers/scsi/scsi_transport_srp.c
52884 @@ -35,7 +35,7 @@
52885 #include "scsi_priv.h"
52886
52887 struct srp_host_attrs {
52888 - atomic_t next_port_id;
52889 + atomic_unchecked_t next_port_id;
52890 };
52891 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
52892
52893 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
52894 struct Scsi_Host *shost = dev_to_shost(dev);
52895 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
52896
52897 - atomic_set(&srp_host->next_port_id, 0);
52898 + atomic_set_unchecked(&srp_host->next_port_id, 0);
52899 return 0;
52900 }
52901
52902 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
52903 rport_fast_io_fail_timedout);
52904 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
52905
52906 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
52907 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
52908 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
52909
52910 transport_setup_device(&rport->dev);
52911 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
52912 index 3290a3e..d65ac1c 100644
52913 --- a/drivers/scsi/sd.c
52914 +++ b/drivers/scsi/sd.c
52915 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
52916 sdkp->disk = gd;
52917 sdkp->index = index;
52918 atomic_set(&sdkp->openers, 0);
52919 - atomic_set(&sdkp->device->ioerr_cnt, 0);
52920 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
52921
52922 if (!sdp->request_queue->rq_timeout) {
52923 if (sdp->type != TYPE_MOD)
52924 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
52925 index 2270bd5..98408a5 100644
52926 --- a/drivers/scsi/sg.c
52927 +++ b/drivers/scsi/sg.c
52928 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
52929 sdp->disk->disk_name,
52930 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
52931 NULL,
52932 - (char *)arg);
52933 + (char __user *)arg);
52934 case BLKTRACESTART:
52935 return blk_trace_startstop(sdp->device->request_queue, 1);
52936 case BLKTRACESTOP:
52937 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
52938 index c0d660f..24a5854 100644
52939 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
52940 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
52941 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
52942 return i;
52943 }
52944
52945 -static struct bin_attribute fuse_bin_attr = {
52946 +static bin_attribute_no_const fuse_bin_attr = {
52947 .attr = { .name = "fuse", .mode = S_IRUGO, },
52948 .read = fuse_read,
52949 };
52950 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
52951 index 57a1950..ae54e21 100644
52952 --- a/drivers/spi/spi.c
52953 +++ b/drivers/spi/spi.c
52954 @@ -2307,7 +2307,7 @@ int spi_bus_unlock(struct spi_master *master)
52955 EXPORT_SYMBOL_GPL(spi_bus_unlock);
52956
52957 /* portable code must never pass more than 32 bytes */
52958 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
52959 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
52960
52961 static u8 *buf;
52962
52963 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
52964 index b41429f..2de5373 100644
52965 --- a/drivers/staging/android/timed_output.c
52966 +++ b/drivers/staging/android/timed_output.c
52967 @@ -25,7 +25,7 @@
52968 #include "timed_output.h"
52969
52970 static struct class *timed_output_class;
52971 -static atomic_t device_count;
52972 +static atomic_unchecked_t device_count;
52973
52974 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
52975 char *buf)
52976 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
52977 timed_output_class = class_create(THIS_MODULE, "timed_output");
52978 if (IS_ERR(timed_output_class))
52979 return PTR_ERR(timed_output_class);
52980 - atomic_set(&device_count, 0);
52981 + atomic_set_unchecked(&device_count, 0);
52982 timed_output_class->dev_groups = timed_output_groups;
52983 }
52984
52985 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
52986 if (ret < 0)
52987 return ret;
52988
52989 - tdev->index = atomic_inc_return(&device_count);
52990 + tdev->index = atomic_inc_return_unchecked(&device_count);
52991 tdev->dev = device_create(timed_output_class, NULL,
52992 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
52993 if (IS_ERR(tdev->dev))
52994 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
52995 index 727640e..55bf61c 100644
52996 --- a/drivers/staging/comedi/comedi_fops.c
52997 +++ b/drivers/staging/comedi/comedi_fops.c
52998 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
52999 }
53000 cfp->last_attached = dev->attached;
53001 cfp->last_detach_count = dev->detach_count;
53002 - ACCESS_ONCE(cfp->read_subdev) = read_s;
53003 - ACCESS_ONCE(cfp->write_subdev) = write_s;
53004 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
53005 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
53006 }
53007
53008 static void comedi_file_check(struct file *file)
53009 @@ -1924,7 +1924,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53010 !(s_old->async->cmd.flags & CMDF_WRITE))
53011 return -EBUSY;
53012
53013 - ACCESS_ONCE(cfp->read_subdev) = s_new;
53014 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
53015 return 0;
53016 }
53017
53018 @@ -1966,7 +1966,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53019 (s_old->async->cmd.flags & CMDF_WRITE))
53020 return -EBUSY;
53021
53022 - ACCESS_ONCE(cfp->write_subdev) = s_new;
53023 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
53024 return 0;
53025 }
53026
53027 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
53028 index 37dcf7e..f3c2016 100644
53029 --- a/drivers/staging/fbtft/fbtft-core.c
53030 +++ b/drivers/staging/fbtft/fbtft-core.c
53031 @@ -689,7 +689,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
53032 {
53033 struct fb_info *info;
53034 struct fbtft_par *par;
53035 - struct fb_ops *fbops = NULL;
53036 + fb_ops_no_const *fbops = NULL;
53037 struct fb_deferred_io *fbdefio = NULL;
53038 struct fbtft_platform_data *pdata = dev->platform_data;
53039 u8 *vmem = NULL;
53040 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
53041 index 0dbf3f9..fed0063 100644
53042 --- a/drivers/staging/fbtft/fbtft.h
53043 +++ b/drivers/staging/fbtft/fbtft.h
53044 @@ -106,7 +106,7 @@ struct fbtft_ops {
53045
53046 int (*set_var)(struct fbtft_par *par);
53047 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
53048 -};
53049 +} __no_const;
53050
53051 /**
53052 * struct fbtft_display - Describes the display properties
53053 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
53054 index 001348c..cfaac8a 100644
53055 --- a/drivers/staging/gdm724x/gdm_tty.c
53056 +++ b/drivers/staging/gdm724x/gdm_tty.c
53057 @@ -44,7 +44,7 @@
53058 #define gdm_tty_send_control(n, r, v, d, l) (\
53059 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
53060
53061 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
53062 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
53063
53064 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
53065 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
53066 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
53067 index d23c3c2..eb63c81 100644
53068 --- a/drivers/staging/i2o/i2o.h
53069 +++ b/drivers/staging/i2o/i2o.h
53070 @@ -565,7 +565,7 @@ struct i2o_controller {
53071 struct i2o_device *exec; /* Executive */
53072 #if BITS_PER_LONG == 64
53073 spinlock_t context_list_lock; /* lock for context_list */
53074 - atomic_t context_list_counter; /* needed for unique contexts */
53075 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
53076 struct list_head context_list; /* list of context id's
53077 and pointers */
53078 #endif
53079 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
53080 index ad84f33..c5bdf65 100644
53081 --- a/drivers/staging/i2o/i2o_proc.c
53082 +++ b/drivers/staging/i2o/i2o_proc.c
53083 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
53084 "Array Controller Device"
53085 };
53086
53087 -static char *chtostr(char *tmp, u8 *chars, int n)
53088 -{
53089 - tmp[0] = 0;
53090 - return strncat(tmp, (char *)chars, n);
53091 -}
53092 -
53093 static int i2o_report_query_status(struct seq_file *seq, int block_status,
53094 char *group)
53095 {
53096 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
53097 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
53098 {
53099 struct i2o_controller *c = (struct i2o_controller *)seq->private;
53100 - static u32 work32[5];
53101 - static u8 *work8 = (u8 *) work32;
53102 - static u16 *work16 = (u16 *) work32;
53103 + u32 work32[5];
53104 + u8 *work8 = (u8 *) work32;
53105 + u16 *work16 = (u16 *) work32;
53106 int token;
53107 u32 hwcap;
53108
53109 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53110 } *result;
53111
53112 i2o_exec_execute_ddm_table ddm_table;
53113 - char tmp[28 + 1];
53114
53115 result = kmalloc(sizeof(*result), GFP_KERNEL);
53116 if (!result)
53117 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53118
53119 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
53120 seq_printf(seq, "%-#8x", ddm_table.module_id);
53121 - seq_printf(seq, "%-29s",
53122 - chtostr(tmp, ddm_table.module_name_version, 28));
53123 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
53124 seq_printf(seq, "%9d ", ddm_table.data_size);
53125 seq_printf(seq, "%8d", ddm_table.code_size);
53126
53127 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53128
53129 i2o_driver_result_table *result;
53130 i2o_driver_store_table *dst;
53131 - char tmp[28 + 1];
53132
53133 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
53134 if (result == NULL)
53135 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53136
53137 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
53138 seq_printf(seq, "%-#8x", dst->module_id);
53139 - seq_printf(seq, "%-29s",
53140 - chtostr(tmp, dst->module_name_version, 28));
53141 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
53142 + seq_printf(seq, "%-.28s", dst->module_name_version);
53143 + seq_printf(seq, "%-.8s", dst->date);
53144 seq_printf(seq, "%8d ", dst->module_size);
53145 seq_printf(seq, "%8d ", dst->mpb_size);
53146 seq_printf(seq, "0x%04x", dst->module_flags);
53147 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
53148 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53149 {
53150 struct i2o_device *d = (struct i2o_device *)seq->private;
53151 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53152 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53153 // == (allow) 512d bytes (max)
53154 - static u16 *work16 = (u16 *) work32;
53155 + u16 *work16 = (u16 *) work32;
53156 int token;
53157 - char tmp[16 + 1];
53158
53159 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
53160
53161 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53162 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
53163 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
53164 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
53165 - seq_printf(seq, "Vendor info : %s\n",
53166 - chtostr(tmp, (u8 *) (work32 + 2), 16));
53167 - seq_printf(seq, "Product info : %s\n",
53168 - chtostr(tmp, (u8 *) (work32 + 6), 16));
53169 - seq_printf(seq, "Description : %s\n",
53170 - chtostr(tmp, (u8 *) (work32 + 10), 16));
53171 - seq_printf(seq, "Product rev. : %s\n",
53172 - chtostr(tmp, (u8 *) (work32 + 14), 8));
53173 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
53174 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
53175 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
53176 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
53177
53178 seq_printf(seq, "Serial number : ");
53179 print_serial_number(seq, (u8 *) (work32 + 16),
53180 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53181 u8 pad[256]; // allow up to 256 byte (max) serial number
53182 } result;
53183
53184 - char tmp[24 + 1];
53185 -
53186 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
53187
53188 if (token < 0) {
53189 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53190 }
53191
53192 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
53193 - seq_printf(seq, "Module name : %s\n",
53194 - chtostr(tmp, result.module_name, 24));
53195 - seq_printf(seq, "Module revision : %s\n",
53196 - chtostr(tmp, result.module_rev, 8));
53197 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
53198 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
53199
53200 seq_printf(seq, "Serial number : ");
53201 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
53202 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53203 u8 instance_number[4];
53204 } result;
53205
53206 - char tmp[64 + 1];
53207 -
53208 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
53209
53210 if (token < 0) {
53211 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53212 return 0;
53213 }
53214
53215 - seq_printf(seq, "Device name : %s\n",
53216 - chtostr(tmp, result.device_name, 64));
53217 - seq_printf(seq, "Service name : %s\n",
53218 - chtostr(tmp, result.service_name, 64));
53219 - seq_printf(seq, "Physical name : %s\n",
53220 - chtostr(tmp, result.physical_location, 64));
53221 - seq_printf(seq, "Instance number : %s\n",
53222 - chtostr(tmp, result.instance_number, 4));
53223 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
53224 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
53225 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
53226 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
53227
53228 return 0;
53229 }
53230 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53231 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
53232 {
53233 struct i2o_device *d = (struct i2o_device *)seq->private;
53234 - static u32 work32[12];
53235 - static u16 *work16 = (u16 *) work32;
53236 - static u8 *work8 = (u8 *) work32;
53237 + u32 work32[12];
53238 + u16 *work16 = (u16 *) work32;
53239 + u8 *work8 = (u8 *) work32;
53240 int token;
53241
53242 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
53243 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
53244 index 52334fc..d7f40b3 100644
53245 --- a/drivers/staging/i2o/iop.c
53246 +++ b/drivers/staging/i2o/iop.c
53247 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
53248
53249 spin_lock_irqsave(&c->context_list_lock, flags);
53250
53251 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
53252 - atomic_inc(&c->context_list_counter);
53253 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
53254 + atomic_inc_unchecked(&c->context_list_counter);
53255
53256 - entry->context = atomic_read(&c->context_list_counter);
53257 + entry->context = atomic_read_unchecked(&c->context_list_counter);
53258
53259 list_add(&entry->list, &c->context_list);
53260
53261 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
53262
53263 #if BITS_PER_LONG == 64
53264 spin_lock_init(&c->context_list_lock);
53265 - atomic_set(&c->context_list_counter, 0);
53266 + atomic_set_unchecked(&c->context_list_counter, 0);
53267 INIT_LIST_HEAD(&c->context_list);
53268 #endif
53269
53270 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
53271 index 463da07..e791ce9 100644
53272 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
53273 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
53274 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
53275 return 0;
53276 }
53277
53278 -sfw_test_client_ops_t brw_test_client;
53279 -void brw_init_test_client(void)
53280 -{
53281 - brw_test_client.tso_init = brw_client_init;
53282 - brw_test_client.tso_fini = brw_client_fini;
53283 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
53284 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
53285 +sfw_test_client_ops_t brw_test_client = {
53286 + .tso_init = brw_client_init,
53287 + .tso_fini = brw_client_fini,
53288 + .tso_prep_rpc = brw_client_prep_rpc,
53289 + .tso_done_rpc = brw_client_done_rpc,
53290 };
53291
53292 srpc_service_t brw_test_service;
53293 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
53294 index 5709148..ccd9e0d 100644
53295 --- a/drivers/staging/lustre/lnet/selftest/framework.c
53296 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
53297 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
53298
53299 extern sfw_test_client_ops_t ping_test_client;
53300 extern srpc_service_t ping_test_service;
53301 -extern void ping_init_test_client(void);
53302 extern void ping_init_test_service(void);
53303
53304 extern sfw_test_client_ops_t brw_test_client;
53305 extern srpc_service_t brw_test_service;
53306 -extern void brw_init_test_client(void);
53307 extern void brw_init_test_service(void);
53308
53309
53310 @@ -1675,12 +1673,10 @@ sfw_startup (void)
53311 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
53312 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
53313
53314 - brw_init_test_client();
53315 brw_init_test_service();
53316 rc = sfw_register_test(&brw_test_service, &brw_test_client);
53317 LASSERT (rc == 0);
53318
53319 - ping_init_test_client();
53320 ping_init_test_service();
53321 rc = sfw_register_test(&ping_test_service, &ping_test_client);
53322 LASSERT (rc == 0);
53323 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
53324 index d8c0df6..5041cbb 100644
53325 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
53326 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
53327 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
53328 return 0;
53329 }
53330
53331 -sfw_test_client_ops_t ping_test_client;
53332 -void ping_init_test_client(void)
53333 -{
53334 - ping_test_client.tso_init = ping_client_init;
53335 - ping_test_client.tso_fini = ping_client_fini;
53336 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
53337 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
53338 -}
53339 +sfw_test_client_ops_t ping_test_client = {
53340 + .tso_init = ping_client_init,
53341 + .tso_fini = ping_client_fini,
53342 + .tso_prep_rpc = ping_client_prep_rpc,
53343 + .tso_done_rpc = ping_client_done_rpc,
53344 +};
53345
53346 srpc_service_t ping_test_service;
53347 void ping_init_test_service(void)
53348 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53349 index 83bc0a9..12ba00a 100644
53350 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
53351 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53352 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
53353 ldlm_completion_callback lcs_completion;
53354 ldlm_blocking_callback lcs_blocking;
53355 ldlm_glimpse_callback lcs_glimpse;
53356 -};
53357 +} __no_const;
53358
53359 /* ldlm_lockd.c */
53360 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
53361 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
53362 index 2a88b80..62e7e5f 100644
53363 --- a/drivers/staging/lustre/lustre/include/obd.h
53364 +++ b/drivers/staging/lustre/lustre/include/obd.h
53365 @@ -1362,7 +1362,7 @@ struct md_ops {
53366 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
53367 * wrapper function in include/linux/obd_class.h.
53368 */
53369 -};
53370 +} __no_const;
53371
53372 struct lsm_operations {
53373 void (*lsm_free)(struct lov_stripe_md *);
53374 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53375 index a4c252f..b21acac 100644
53376 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53377 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53378 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
53379 int added = (mode == LCK_NL);
53380 int overlaps = 0;
53381 int splitted = 0;
53382 - const struct ldlm_callback_suite null_cbs = { NULL };
53383 + const struct ldlm_callback_suite null_cbs = { };
53384
53385 CDEBUG(D_DLMTRACE,
53386 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
53387 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53388 index c539e37..743b213 100644
53389 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53390 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53391 @@ -237,7 +237,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
53392 loff_t *ppos)
53393 {
53394 int rc, max_delay_cs;
53395 - struct ctl_table dummy = *table;
53396 + ctl_table_no_const dummy = *table;
53397 long d;
53398
53399 dummy.data = &max_delay_cs;
53400 @@ -270,7 +270,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
53401 loff_t *ppos)
53402 {
53403 int rc, min_delay_cs;
53404 - struct ctl_table dummy = *table;
53405 + ctl_table_no_const dummy = *table;
53406 long d;
53407
53408 dummy.data = &min_delay_cs;
53409 @@ -302,7 +302,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
53410 void __user *buffer, size_t *lenp, loff_t *ppos)
53411 {
53412 int rc, backoff;
53413 - struct ctl_table dummy = *table;
53414 + ctl_table_no_const dummy = *table;
53415
53416 dummy.data = &backoff;
53417 dummy.proc_handler = &proc_dointvec;
53418 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
53419 index 7dc77dd..289d03e 100644
53420 --- a/drivers/staging/lustre/lustre/libcfs/module.c
53421 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
53422 @@ -313,11 +313,11 @@ out:
53423
53424
53425 struct cfs_psdev_ops libcfs_psdev_ops = {
53426 - libcfs_psdev_open,
53427 - libcfs_psdev_release,
53428 - NULL,
53429 - NULL,
53430 - libcfs_ioctl
53431 + .p_open = libcfs_psdev_open,
53432 + .p_close = libcfs_psdev_release,
53433 + .p_read = NULL,
53434 + .p_write = NULL,
53435 + .p_ioctl = libcfs_ioctl
53436 };
53437
53438 extern int insert_proc(void);
53439 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
53440 index 22667db..8b703b6 100644
53441 --- a/drivers/staging/octeon/ethernet-rx.c
53442 +++ b/drivers/staging/octeon/ethernet-rx.c
53443 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53444 /* Increment RX stats for virtual ports */
53445 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
53446 #ifdef CONFIG_64BIT
53447 - atomic64_add(1,
53448 + atomic64_add_unchecked(1,
53449 (atomic64_t *)&priv->stats.rx_packets);
53450 - atomic64_add(skb->len,
53451 + atomic64_add_unchecked(skb->len,
53452 (atomic64_t *)&priv->stats.rx_bytes);
53453 #else
53454 - atomic_add(1,
53455 + atomic_add_unchecked(1,
53456 (atomic_t *)&priv->stats.rx_packets);
53457 - atomic_add(skb->len,
53458 + atomic_add_unchecked(skb->len,
53459 (atomic_t *)&priv->stats.rx_bytes);
53460 #endif
53461 }
53462 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53463 dev->name);
53464 */
53465 #ifdef CONFIG_64BIT
53466 - atomic64_add(1,
53467 + atomic64_add_unchecked(1,
53468 (atomic64_t *)&priv->stats.rx_dropped);
53469 #else
53470 - atomic_add(1,
53471 + atomic_add_unchecked(1,
53472 (atomic_t *)&priv->stats.rx_dropped);
53473 #endif
53474 dev_kfree_skb_irq(skb);
53475 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
53476 index 460e854..f926452 100644
53477 --- a/drivers/staging/octeon/ethernet.c
53478 +++ b/drivers/staging/octeon/ethernet.c
53479 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
53480 * since the RX tasklet also increments it.
53481 */
53482 #ifdef CONFIG_64BIT
53483 - atomic64_add(rx_status.dropped_packets,
53484 - (atomic64_t *)&priv->stats.rx_dropped);
53485 + atomic64_add_unchecked(rx_status.dropped_packets,
53486 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
53487 #else
53488 - atomic_add(rx_status.dropped_packets,
53489 - (atomic_t *)&priv->stats.rx_dropped);
53490 + atomic_add_unchecked(rx_status.dropped_packets,
53491 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
53492 #endif
53493 }
53494
53495 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
53496 index 3b476d8..f522d68 100644
53497 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
53498 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
53499 @@ -225,7 +225,7 @@ struct hal_ops {
53500
53501 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
53502 void (*hal_reset_security_engine)(struct adapter *adapter);
53503 -};
53504 +} __no_const;
53505
53506 enum rt_eeprom_type {
53507 EEPROM_93C46,
53508 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
53509 index 070cc03..6806e37 100644
53510 --- a/drivers/staging/rtl8712/rtl871x_io.h
53511 +++ b/drivers/staging/rtl8712/rtl871x_io.h
53512 @@ -108,7 +108,7 @@ struct _io_ops {
53513 u8 *pmem);
53514 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
53515 u8 *pmem);
53516 -};
53517 +} __no_const;
53518
53519 struct io_req {
53520 struct list_head list;
53521 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
53522 index 98f3ba4..c6a7fce 100644
53523 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
53524 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
53525 @@ -171,7 +171,7 @@ struct visorchipset_busdev_notifiers {
53526 void (*device_resume)(ulong bus_no, ulong dev_no);
53527 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
53528 ulong *max_size);
53529 -};
53530 +} __no_const;
53531
53532 /* These functions live inside visorchipset, and will be called to indicate
53533 * responses to specific events (by code outside of visorchipset).
53534 @@ -186,7 +186,7 @@ struct visorchipset_busdev_responders {
53535 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
53536 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
53537 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
53538 -};
53539 +} __no_const;
53540
53541 /** Register functions (in the bus driver) to get called by visorchipset
53542 * whenever a bus or device appears for which this service partition is
53543 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
53544 index 9512af6..045bf5a 100644
53545 --- a/drivers/target/sbp/sbp_target.c
53546 +++ b/drivers/target/sbp/sbp_target.c
53547 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
53548
53549 #define SESSION_MAINTENANCE_INTERVAL HZ
53550
53551 -static atomic_t login_id = ATOMIC_INIT(0);
53552 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
53553
53554 static void session_maintenance_work(struct work_struct *);
53555 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
53556 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
53557 login->lun = se_lun;
53558 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
53559 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
53560 - login->login_id = atomic_inc_return(&login_id);
53561 + login->login_id = atomic_inc_return_unchecked(&login_id);
53562
53563 login->tgt_agt = sbp_target_agent_register(login);
53564 if (IS_ERR(login->tgt_agt)) {
53565 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
53566 index 7faa6ae..ae6c410 100644
53567 --- a/drivers/target/target_core_device.c
53568 +++ b/drivers/target/target_core_device.c
53569 @@ -1495,7 +1495,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
53570 spin_lock_init(&dev->se_tmr_lock);
53571 spin_lock_init(&dev->qf_cmd_lock);
53572 sema_init(&dev->caw_sem, 1);
53573 - atomic_set(&dev->dev_ordered_id, 0);
53574 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
53575 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
53576 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
53577 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
53578 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
53579 index f786de0..04b643e 100644
53580 --- a/drivers/target/target_core_transport.c
53581 +++ b/drivers/target/target_core_transport.c
53582 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
53583 * Used to determine when ORDERED commands should go from
53584 * Dormant to Active status.
53585 */
53586 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
53587 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
53588 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
53589 cmd->se_ordered_id, cmd->sam_task_attr,
53590 dev->transport->name);
53591 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
53592 index 031018e..90981a1 100644
53593 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
53594 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
53595 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
53596 platform_set_drvdata(pdev, priv);
53597
53598 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
53599 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53600 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53601 + pax_open_kernel();
53602 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53603 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53604 + pax_close_kernel();
53605 }
53606 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
53607 priv, &int3400_thermal_ops,
53608 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
53609 index 668fb1b..2737bbe 100644
53610 --- a/drivers/thermal/of-thermal.c
53611 +++ b/drivers/thermal/of-thermal.c
53612 @@ -31,6 +31,7 @@
53613 #include <linux/export.h>
53614 #include <linux/string.h>
53615 #include <linux/thermal.h>
53616 +#include <linux/mm.h>
53617
53618 #include "thermal_core.h"
53619
53620 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
53621 tz->ops = ops;
53622 tz->sensor_data = data;
53623
53624 - tzd->ops->get_temp = of_thermal_get_temp;
53625 - tzd->ops->get_trend = of_thermal_get_trend;
53626 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53627 + pax_open_kernel();
53628 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
53629 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
53630 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53631 + pax_close_kernel();
53632 mutex_unlock(&tzd->lock);
53633
53634 return tzd;
53635 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
53636 return;
53637
53638 mutex_lock(&tzd->lock);
53639 - tzd->ops->get_temp = NULL;
53640 - tzd->ops->get_trend = NULL;
53641 - tzd->ops->set_emul_temp = NULL;
53642 + pax_open_kernel();
53643 + *(void **)&tzd->ops->get_temp = NULL;
53644 + *(void **)&tzd->ops->get_trend = NULL;
53645 + *(void **)&tzd->ops->set_emul_temp = NULL;
53646 + pax_close_kernel();
53647
53648 tz->ops = NULL;
53649 tz->sensor_data = NULL;
53650 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
53651 index 9ea3d9d..53e8792 100644
53652 --- a/drivers/thermal/x86_pkg_temp_thermal.c
53653 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
53654 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
53655 return NOTIFY_OK;
53656 }
53657
53658 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
53659 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
53660 .notifier_call = pkg_temp_thermal_cpu_callback,
53661 };
53662
53663 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
53664 index fd66f57..48e6376 100644
53665 --- a/drivers/tty/cyclades.c
53666 +++ b/drivers/tty/cyclades.c
53667 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
53668 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
53669 info->port.count);
53670 #endif
53671 - info->port.count++;
53672 + atomic_inc(&info->port.count);
53673 #ifdef CY_DEBUG_COUNT
53674 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
53675 - current->pid, info->port.count);
53676 + current->pid, atomic_read(&info->port.count));
53677 #endif
53678
53679 /*
53680 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
53681 for (j = 0; j < cy_card[i].nports; j++) {
53682 info = &cy_card[i].ports[j];
53683
53684 - if (info->port.count) {
53685 + if (atomic_read(&info->port.count)) {
53686 /* XXX is the ldisc num worth this? */
53687 struct tty_struct *tty;
53688 struct tty_ldisc *ld;
53689 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
53690 index 4fcec1d..5a036f7 100644
53691 --- a/drivers/tty/hvc/hvc_console.c
53692 +++ b/drivers/tty/hvc/hvc_console.c
53693 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
53694
53695 spin_lock_irqsave(&hp->port.lock, flags);
53696 /* Check and then increment for fast path open. */
53697 - if (hp->port.count++ > 0) {
53698 + if (atomic_inc_return(&hp->port.count) > 1) {
53699 spin_unlock_irqrestore(&hp->port.lock, flags);
53700 hvc_kick();
53701 return 0;
53702 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53703
53704 spin_lock_irqsave(&hp->port.lock, flags);
53705
53706 - if (--hp->port.count == 0) {
53707 + if (atomic_dec_return(&hp->port.count) == 0) {
53708 spin_unlock_irqrestore(&hp->port.lock, flags);
53709 /* We are done with the tty pointer now. */
53710 tty_port_tty_set(&hp->port, NULL);
53711 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53712 */
53713 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
53714 } else {
53715 - if (hp->port.count < 0)
53716 + if (atomic_read(&hp->port.count) < 0)
53717 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
53718 - hp->vtermno, hp->port.count);
53719 + hp->vtermno, atomic_read(&hp->port.count));
53720 spin_unlock_irqrestore(&hp->port.lock, flags);
53721 }
53722 }
53723 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
53724 * open->hangup case this can be called after the final close so prevent
53725 * that from happening for now.
53726 */
53727 - if (hp->port.count <= 0) {
53728 + if (atomic_read(&hp->port.count) <= 0) {
53729 spin_unlock_irqrestore(&hp->port.lock, flags);
53730 return;
53731 }
53732
53733 - hp->port.count = 0;
53734 + atomic_set(&hp->port.count, 0);
53735 spin_unlock_irqrestore(&hp->port.lock, flags);
53736 tty_port_tty_set(&hp->port, NULL);
53737
53738 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
53739 return -EPIPE;
53740
53741 /* FIXME what's this (unprotected) check for? */
53742 - if (hp->port.count <= 0)
53743 + if (atomic_read(&hp->port.count) <= 0)
53744 return -EIO;
53745
53746 spin_lock_irqsave(&hp->lock, flags);
53747 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
53748 index 81ff7e1..dfb7b71 100644
53749 --- a/drivers/tty/hvc/hvcs.c
53750 +++ b/drivers/tty/hvc/hvcs.c
53751 @@ -83,6 +83,7 @@
53752 #include <asm/hvcserver.h>
53753 #include <asm/uaccess.h>
53754 #include <asm/vio.h>
53755 +#include <asm/local.h>
53756
53757 /*
53758 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
53759 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
53760
53761 spin_lock_irqsave(&hvcsd->lock, flags);
53762
53763 - if (hvcsd->port.count > 0) {
53764 + if (atomic_read(&hvcsd->port.count) > 0) {
53765 spin_unlock_irqrestore(&hvcsd->lock, flags);
53766 printk(KERN_INFO "HVCS: vterm state unchanged. "
53767 "The hvcs device node is still in use.\n");
53768 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
53769 }
53770 }
53771
53772 - hvcsd->port.count = 0;
53773 + atomic_set(&hvcsd->port.count, 0);
53774 hvcsd->port.tty = tty;
53775 tty->driver_data = hvcsd;
53776
53777 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
53778 unsigned long flags;
53779
53780 spin_lock_irqsave(&hvcsd->lock, flags);
53781 - hvcsd->port.count++;
53782 + atomic_inc(&hvcsd->port.count);
53783 hvcsd->todo_mask |= HVCS_SCHED_READ;
53784 spin_unlock_irqrestore(&hvcsd->lock, flags);
53785
53786 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53787 hvcsd = tty->driver_data;
53788
53789 spin_lock_irqsave(&hvcsd->lock, flags);
53790 - if (--hvcsd->port.count == 0) {
53791 + if (atomic_dec_and_test(&hvcsd->port.count)) {
53792
53793 vio_disable_interrupts(hvcsd->vdev);
53794
53795 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53796
53797 free_irq(irq, hvcsd);
53798 return;
53799 - } else if (hvcsd->port.count < 0) {
53800 + } else if (atomic_read(&hvcsd->port.count) < 0) {
53801 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
53802 " is missmanaged.\n",
53803 - hvcsd->vdev->unit_address, hvcsd->port.count);
53804 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
53805 }
53806
53807 spin_unlock_irqrestore(&hvcsd->lock, flags);
53808 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
53809
53810 spin_lock_irqsave(&hvcsd->lock, flags);
53811 /* Preserve this so that we know how many kref refs to put */
53812 - temp_open_count = hvcsd->port.count;
53813 + temp_open_count = atomic_read(&hvcsd->port.count);
53814
53815 /*
53816 * Don't kref put inside the spinlock because the destruction
53817 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
53818 tty->driver_data = NULL;
53819 hvcsd->port.tty = NULL;
53820
53821 - hvcsd->port.count = 0;
53822 + atomic_set(&hvcsd->port.count, 0);
53823
53824 /* This will drop any buffered data on the floor which is OK in a hangup
53825 * scenario. */
53826 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
53827 * the middle of a write operation? This is a crummy place to do this
53828 * but we want to keep it all in the spinlock.
53829 */
53830 - if (hvcsd->port.count <= 0) {
53831 + if (atomic_read(&hvcsd->port.count) <= 0) {
53832 spin_unlock_irqrestore(&hvcsd->lock, flags);
53833 return -ENODEV;
53834 }
53835 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
53836 {
53837 struct hvcs_struct *hvcsd = tty->driver_data;
53838
53839 - if (!hvcsd || hvcsd->port.count <= 0)
53840 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
53841 return 0;
53842
53843 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
53844 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
53845 index 4190199..06d5bfa 100644
53846 --- a/drivers/tty/hvc/hvsi.c
53847 +++ b/drivers/tty/hvc/hvsi.c
53848 @@ -85,7 +85,7 @@ struct hvsi_struct {
53849 int n_outbuf;
53850 uint32_t vtermno;
53851 uint32_t virq;
53852 - atomic_t seqno; /* HVSI packet sequence number */
53853 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
53854 uint16_t mctrl;
53855 uint8_t state; /* HVSI protocol state */
53856 uint8_t flags;
53857 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
53858
53859 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
53860 packet.hdr.len = sizeof(struct hvsi_query_response);
53861 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53862 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53863 packet.verb = VSV_SEND_VERSION_NUMBER;
53864 packet.u.version = HVSI_VERSION;
53865 packet.query_seqno = query_seqno+1;
53866 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
53867
53868 packet.hdr.type = VS_QUERY_PACKET_HEADER;
53869 packet.hdr.len = sizeof(struct hvsi_query);
53870 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53871 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53872 packet.verb = verb;
53873
53874 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
53875 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
53876 int wrote;
53877
53878 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
53879 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53880 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53881 packet.hdr.len = sizeof(struct hvsi_control);
53882 packet.verb = VSV_SET_MODEM_CTL;
53883 packet.mask = HVSI_TSDTR;
53884 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
53885 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
53886
53887 packet.hdr.type = VS_DATA_PACKET_HEADER;
53888 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53889 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53890 packet.hdr.len = count + sizeof(struct hvsi_header);
53891 memcpy(&packet.data, buf, count);
53892
53893 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
53894 struct hvsi_control packet __ALIGNED__;
53895
53896 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
53897 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53898 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53899 packet.hdr.len = 6;
53900 packet.verb = VSV_CLOSE_PROTOCOL;
53901
53902 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
53903
53904 tty_port_tty_set(&hp->port, tty);
53905 spin_lock_irqsave(&hp->lock, flags);
53906 - hp->port.count++;
53907 + atomic_inc(&hp->port.count);
53908 atomic_set(&hp->seqno, 0);
53909 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
53910 spin_unlock_irqrestore(&hp->lock, flags);
53911 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
53912
53913 spin_lock_irqsave(&hp->lock, flags);
53914
53915 - if (--hp->port.count == 0) {
53916 + if (atomic_dec_return(&hp->port.count) == 0) {
53917 tty_port_tty_set(&hp->port, NULL);
53918 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
53919
53920 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
53921
53922 spin_lock_irqsave(&hp->lock, flags);
53923 }
53924 - } else if (hp->port.count < 0)
53925 + } else if (atomic_read(&hp->port.count) < 0)
53926 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
53927 - hp - hvsi_ports, hp->port.count);
53928 + hp - hvsi_ports, atomic_read(&hp->port.count));
53929
53930 spin_unlock_irqrestore(&hp->lock, flags);
53931 }
53932 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
53933 tty_port_tty_set(&hp->port, NULL);
53934
53935 spin_lock_irqsave(&hp->lock, flags);
53936 - hp->port.count = 0;
53937 + atomic_set(&hp->port.count, 0);
53938 hp->n_outbuf = 0;
53939 spin_unlock_irqrestore(&hp->lock, flags);
53940 }
53941 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
53942 index a270f04..7c77b5d 100644
53943 --- a/drivers/tty/hvc/hvsi_lib.c
53944 +++ b/drivers/tty/hvc/hvsi_lib.c
53945 @@ -8,7 +8,7 @@
53946
53947 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
53948 {
53949 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
53950 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
53951
53952 /* Assumes that always succeeds, works in practice */
53953 return pv->put_chars(pv->termno, (char *)packet, packet->len);
53954 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
53955
53956 /* Reset state */
53957 pv->established = 0;
53958 - atomic_set(&pv->seqno, 0);
53959 + atomic_set_unchecked(&pv->seqno, 0);
53960
53961 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
53962
53963 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
53964 index 345cebb..d5a1e9e 100644
53965 --- a/drivers/tty/ipwireless/tty.c
53966 +++ b/drivers/tty/ipwireless/tty.c
53967 @@ -28,6 +28,7 @@
53968 #include <linux/tty_driver.h>
53969 #include <linux/tty_flip.h>
53970 #include <linux/uaccess.h>
53971 +#include <asm/local.h>
53972
53973 #include "tty.h"
53974 #include "network.h"
53975 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
53976 return -ENODEV;
53977
53978 mutex_lock(&tty->ipw_tty_mutex);
53979 - if (tty->port.count == 0)
53980 + if (atomic_read(&tty->port.count) == 0)
53981 tty->tx_bytes_queued = 0;
53982
53983 - tty->port.count++;
53984 + atomic_inc(&tty->port.count);
53985
53986 tty->port.tty = linux_tty;
53987 linux_tty->driver_data = tty;
53988 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
53989
53990 static void do_ipw_close(struct ipw_tty *tty)
53991 {
53992 - tty->port.count--;
53993 -
53994 - if (tty->port.count == 0) {
53995 + if (atomic_dec_return(&tty->port.count) == 0) {
53996 struct tty_struct *linux_tty = tty->port.tty;
53997
53998 if (linux_tty != NULL) {
53999 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
54000 return;
54001
54002 mutex_lock(&tty->ipw_tty_mutex);
54003 - if (tty->port.count == 0) {
54004 + if (atomic_read(&tty->port.count) == 0) {
54005 mutex_unlock(&tty->ipw_tty_mutex);
54006 return;
54007 }
54008 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
54009
54010 mutex_lock(&tty->ipw_tty_mutex);
54011
54012 - if (!tty->port.count) {
54013 + if (!atomic_read(&tty->port.count)) {
54014 mutex_unlock(&tty->ipw_tty_mutex);
54015 return;
54016 }
54017 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
54018 return -ENODEV;
54019
54020 mutex_lock(&tty->ipw_tty_mutex);
54021 - if (!tty->port.count) {
54022 + if (!atomic_read(&tty->port.count)) {
54023 mutex_unlock(&tty->ipw_tty_mutex);
54024 return -EINVAL;
54025 }
54026 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
54027 if (!tty)
54028 return -ENODEV;
54029
54030 - if (!tty->port.count)
54031 + if (!atomic_read(&tty->port.count))
54032 return -EINVAL;
54033
54034 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
54035 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
54036 if (!tty)
54037 return 0;
54038
54039 - if (!tty->port.count)
54040 + if (!atomic_read(&tty->port.count))
54041 return 0;
54042
54043 return tty->tx_bytes_queued;
54044 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
54045 if (!tty)
54046 return -ENODEV;
54047
54048 - if (!tty->port.count)
54049 + if (!atomic_read(&tty->port.count))
54050 return -EINVAL;
54051
54052 return get_control_lines(tty);
54053 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
54054 if (!tty)
54055 return -ENODEV;
54056
54057 - if (!tty->port.count)
54058 + if (!atomic_read(&tty->port.count))
54059 return -EINVAL;
54060
54061 return set_control_lines(tty, set, clear);
54062 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
54063 if (!tty)
54064 return -ENODEV;
54065
54066 - if (!tty->port.count)
54067 + if (!atomic_read(&tty->port.count))
54068 return -EINVAL;
54069
54070 /* FIXME: Exactly how is the tty object locked here .. */
54071 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
54072 * are gone */
54073 mutex_lock(&ttyj->ipw_tty_mutex);
54074 }
54075 - while (ttyj->port.count)
54076 + while (atomic_read(&ttyj->port.count))
54077 do_ipw_close(ttyj);
54078 ipwireless_disassociate_network_ttys(network,
54079 ttyj->channel_idx);
54080 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
54081 index 14c54e0..1efd4f2 100644
54082 --- a/drivers/tty/moxa.c
54083 +++ b/drivers/tty/moxa.c
54084 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
54085 }
54086
54087 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
54088 - ch->port.count++;
54089 + atomic_inc(&ch->port.count);
54090 tty->driver_data = ch;
54091 tty_port_tty_set(&ch->port, tty);
54092 mutex_lock(&ch->port.mutex);
54093 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
54094 index c434376..114ce13 100644
54095 --- a/drivers/tty/n_gsm.c
54096 +++ b/drivers/tty/n_gsm.c
54097 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
54098 spin_lock_init(&dlci->lock);
54099 mutex_init(&dlci->mutex);
54100 dlci->fifo = &dlci->_fifo;
54101 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
54102 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
54103 kfree(dlci);
54104 return NULL;
54105 }
54106 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
54107 struct gsm_dlci *dlci = tty->driver_data;
54108 struct tty_port *port = &dlci->port;
54109
54110 - port->count++;
54111 + atomic_inc(&port->count);
54112 tty_port_tty_set(port, tty);
54113
54114 dlci->modem_rx = 0;
54115 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
54116 index cf6e0f2..4283167 100644
54117 --- a/drivers/tty/n_tty.c
54118 +++ b/drivers/tty/n_tty.c
54119 @@ -116,7 +116,7 @@ struct n_tty_data {
54120 int minimum_to_wake;
54121
54122 /* consumer-published */
54123 - size_t read_tail;
54124 + size_t read_tail __intentional_overflow(-1);
54125 size_t line_start;
54126
54127 /* protected by output lock */
54128 @@ -2547,6 +2547,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
54129 {
54130 *ops = tty_ldisc_N_TTY;
54131 ops->owner = NULL;
54132 - ops->refcount = ops->flags = 0;
54133 + atomic_set(&ops->refcount, 0);
54134 + ops->flags = 0;
54135 }
54136 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
54137 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
54138 index e72ee62..d977ad9 100644
54139 --- a/drivers/tty/pty.c
54140 +++ b/drivers/tty/pty.c
54141 @@ -848,8 +848,10 @@ static void __init unix98_pty_init(void)
54142 panic("Couldn't register Unix98 pts driver");
54143
54144 /* Now create the /dev/ptmx special device */
54145 + pax_open_kernel();
54146 tty_default_fops(&ptmx_fops);
54147 - ptmx_fops.open = ptmx_open;
54148 + *(void **)&ptmx_fops.open = ptmx_open;
54149 + pax_close_kernel();
54150
54151 cdev_init(&ptmx_cdev, &ptmx_fops);
54152 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
54153 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
54154 index c8dd8dc..dca6cfd 100644
54155 --- a/drivers/tty/rocket.c
54156 +++ b/drivers/tty/rocket.c
54157 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54158 tty->driver_data = info;
54159 tty_port_tty_set(port, tty);
54160
54161 - if (port->count++ == 0) {
54162 + if (atomic_inc_return(&port->count) == 1) {
54163 atomic_inc(&rp_num_ports_open);
54164
54165 #ifdef ROCKET_DEBUG_OPEN
54166 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54167 #endif
54168 }
54169 #ifdef ROCKET_DEBUG_OPEN
54170 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
54171 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
54172 #endif
54173
54174 /*
54175 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
54176 spin_unlock_irqrestore(&info->port.lock, flags);
54177 return;
54178 }
54179 - if (info->port.count)
54180 + if (atomic_read(&info->port.count))
54181 atomic_dec(&rp_num_ports_open);
54182 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
54183 spin_unlock_irqrestore(&info->port.lock, flags);
54184 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
54185 index aa28209..e08fb85 100644
54186 --- a/drivers/tty/serial/ioc4_serial.c
54187 +++ b/drivers/tty/serial/ioc4_serial.c
54188 @@ -437,7 +437,7 @@ struct ioc4_soft {
54189 } is_intr_info[MAX_IOC4_INTR_ENTS];
54190
54191 /* Number of entries active in the above array */
54192 - atomic_t is_num_intrs;
54193 + atomic_unchecked_t is_num_intrs;
54194 } is_intr_type[IOC4_NUM_INTR_TYPES];
54195
54196 /* is_ir_lock must be held while
54197 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
54198 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
54199 || (type == IOC4_OTHER_INTR_TYPE)));
54200
54201 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
54202 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
54203 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
54204
54205 /* Save off the lower level interrupt handler */
54206 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
54207
54208 soft = arg;
54209 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
54210 - num_intrs = (int)atomic_read(
54211 + num_intrs = (int)atomic_read_unchecked(
54212 &soft->is_intr_type[intr_type].is_num_intrs);
54213
54214 this_mir = this_ir = pending_intrs(soft, intr_type);
54215 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
54216 index 129dc5b..1da5bb8 100644
54217 --- a/drivers/tty/serial/kgdb_nmi.c
54218 +++ b/drivers/tty/serial/kgdb_nmi.c
54219 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
54220 * I/O utilities that messages sent to the console will automatically
54221 * be displayed on the dbg_io.
54222 */
54223 - dbg_io_ops->is_console = true;
54224 + pax_open_kernel();
54225 + *(int *)&dbg_io_ops->is_console = true;
54226 + pax_close_kernel();
54227
54228 return 0;
54229 }
54230 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
54231 index a260cde..6b2b5ce 100644
54232 --- a/drivers/tty/serial/kgdboc.c
54233 +++ b/drivers/tty/serial/kgdboc.c
54234 @@ -24,8 +24,9 @@
54235 #define MAX_CONFIG_LEN 40
54236
54237 static struct kgdb_io kgdboc_io_ops;
54238 +static struct kgdb_io kgdboc_io_ops_console;
54239
54240 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
54241 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
54242 static int configured = -1;
54243
54244 static char config[MAX_CONFIG_LEN];
54245 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
54246 kgdboc_unregister_kbd();
54247 if (configured == 1)
54248 kgdb_unregister_io_module(&kgdboc_io_ops);
54249 + else if (configured == 2)
54250 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
54251 }
54252
54253 static int configure_kgdboc(void)
54254 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
54255 int err;
54256 char *cptr = config;
54257 struct console *cons;
54258 + int is_console = 0;
54259
54260 err = kgdboc_option_setup(config);
54261 if (err || !strlen(config) || isspace(config[0]))
54262 goto noconfig;
54263
54264 err = -ENODEV;
54265 - kgdboc_io_ops.is_console = 0;
54266 kgdb_tty_driver = NULL;
54267
54268 kgdboc_use_kms = 0;
54269 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
54270 int idx;
54271 if (cons->device && cons->device(cons, &idx) == p &&
54272 idx == tty_line) {
54273 - kgdboc_io_ops.is_console = 1;
54274 + is_console = 1;
54275 break;
54276 }
54277 cons = cons->next;
54278 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
54279 kgdb_tty_line = tty_line;
54280
54281 do_register:
54282 - err = kgdb_register_io_module(&kgdboc_io_ops);
54283 + if (is_console) {
54284 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
54285 + configured = 2;
54286 + } else {
54287 + err = kgdb_register_io_module(&kgdboc_io_ops);
54288 + configured = 1;
54289 + }
54290 if (err)
54291 goto noconfig;
54292
54293 @@ -205,8 +214,6 @@ do_register:
54294 if (err)
54295 goto nmi_con_failed;
54296
54297 - configured = 1;
54298 -
54299 return 0;
54300
54301 nmi_con_failed:
54302 @@ -223,7 +230,7 @@ noconfig:
54303 static int __init init_kgdboc(void)
54304 {
54305 /* Already configured? */
54306 - if (configured == 1)
54307 + if (configured >= 1)
54308 return 0;
54309
54310 return configure_kgdboc();
54311 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
54312 if (config[len - 1] == '\n')
54313 config[len - 1] = '\0';
54314
54315 - if (configured == 1)
54316 + if (configured >= 1)
54317 cleanup_kgdboc();
54318
54319 /* Go and configure with the new params. */
54320 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
54321 .post_exception = kgdboc_post_exp_handler,
54322 };
54323
54324 +static struct kgdb_io kgdboc_io_ops_console = {
54325 + .name = "kgdboc",
54326 + .read_char = kgdboc_get_char,
54327 + .write_char = kgdboc_put_char,
54328 + .pre_exception = kgdboc_pre_exp_handler,
54329 + .post_exception = kgdboc_post_exp_handler,
54330 + .is_console = 1
54331 +};
54332 +
54333 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
54334 /* This is only available if kgdboc is a built in for early debugging */
54335 static int __init kgdboc_early_init(char *opt)
54336 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
54337 index b73889c..9f74f0a 100644
54338 --- a/drivers/tty/serial/msm_serial.c
54339 +++ b/drivers/tty/serial/msm_serial.c
54340 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
54341 .cons = MSM_CONSOLE,
54342 };
54343
54344 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
54345 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
54346
54347 static const struct of_device_id msm_uartdm_table[] = {
54348 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
54349 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
54350 line = pdev->id;
54351
54352 if (line < 0)
54353 - line = atomic_inc_return(&msm_uart_next_id) - 1;
54354 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
54355
54356 if (unlikely(line < 0 || line >= UART_NR))
54357 return -ENXIO;
54358 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
54359 index cf08876..711e0bf 100644
54360 --- a/drivers/tty/serial/samsung.c
54361 +++ b/drivers/tty/serial/samsung.c
54362 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
54363 ourport->tx_in_progress = 0;
54364 }
54365
54366 +static int s3c64xx_serial_startup(struct uart_port *port);
54367 static int s3c24xx_serial_startup(struct uart_port *port)
54368 {
54369 struct s3c24xx_uart_port *ourport = to_ourport(port);
54370 int ret;
54371
54372 + /* Startup sequence is different for s3c64xx and higher SoC's */
54373 + if (s3c24xx_serial_has_interrupt_mask(port))
54374 + return s3c64xx_serial_startup(port);
54375 +
54376 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
54377 port, (unsigned long long)port->mapbase, port->membase);
54378
54379 @@ -1697,10 +1702,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
54380 /* setup info for port */
54381 port->dev = &platdev->dev;
54382
54383 - /* Startup sequence is different for s3c64xx and higher SoC's */
54384 - if (s3c24xx_serial_has_interrupt_mask(port))
54385 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
54386 -
54387 port->uartclk = 1;
54388
54389 if (cfg->uart_flags & UPF_CONS_FLOW) {
54390 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
54391 index 6a1055a..5ca9ad9 100644
54392 --- a/drivers/tty/serial/serial_core.c
54393 +++ b/drivers/tty/serial/serial_core.c
54394 @@ -1377,7 +1377,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54395 state = drv->state + tty->index;
54396 port = &state->port;
54397 spin_lock_irq(&port->lock);
54398 - --port->count;
54399 + atomic_dec(&port->count);
54400 spin_unlock_irq(&port->lock);
54401 return;
54402 }
54403 @@ -1387,7 +1387,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54404
54405 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
54406
54407 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
54408 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
54409 return;
54410
54411 /*
54412 @@ -1511,7 +1511,7 @@ static void uart_hangup(struct tty_struct *tty)
54413 uart_flush_buffer(tty);
54414 uart_shutdown(tty, state);
54415 spin_lock_irqsave(&port->lock, flags);
54416 - port->count = 0;
54417 + atomic_set(&port->count, 0);
54418 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
54419 spin_unlock_irqrestore(&port->lock, flags);
54420 tty_port_tty_set(port, NULL);
54421 @@ -1598,7 +1598,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
54422 pr_debug("uart_open(%d) called\n", line);
54423
54424 spin_lock_irq(&port->lock);
54425 - ++port->count;
54426 + atomic_inc(&port->count);
54427 spin_unlock_irq(&port->lock);
54428
54429 /*
54430 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
54431 index b799170..87dafd5 100644
54432 --- a/drivers/tty/synclink.c
54433 +++ b/drivers/tty/synclink.c
54434 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54435
54436 if (debug_level >= DEBUG_LEVEL_INFO)
54437 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
54438 - __FILE__,__LINE__, info->device_name, info->port.count);
54439 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54440
54441 if (tty_port_close_start(&info->port, tty, filp) == 0)
54442 goto cleanup;
54443 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54444 cleanup:
54445 if (debug_level >= DEBUG_LEVEL_INFO)
54446 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
54447 - tty->driver->name, info->port.count);
54448 + tty->driver->name, atomic_read(&info->port.count));
54449
54450 } /* end of mgsl_close() */
54451
54452 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
54453
54454 mgsl_flush_buffer(tty);
54455 shutdown(info);
54456 -
54457 - info->port.count = 0;
54458 +
54459 + atomic_set(&info->port.count, 0);
54460 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54461 info->port.tty = NULL;
54462
54463 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54464
54465 if (debug_level >= DEBUG_LEVEL_INFO)
54466 printk("%s(%d):block_til_ready before block on %s count=%d\n",
54467 - __FILE__,__LINE__, tty->driver->name, port->count );
54468 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54469
54470 spin_lock_irqsave(&info->irq_spinlock, flags);
54471 - port->count--;
54472 + atomic_dec(&port->count);
54473 spin_unlock_irqrestore(&info->irq_spinlock, flags);
54474 port->blocked_open++;
54475
54476 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54477
54478 if (debug_level >= DEBUG_LEVEL_INFO)
54479 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
54480 - __FILE__,__LINE__, tty->driver->name, port->count );
54481 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54482
54483 tty_unlock(tty);
54484 schedule();
54485 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54486
54487 /* FIXME: Racy on hangup during close wait */
54488 if (!tty_hung_up_p(filp))
54489 - port->count++;
54490 + atomic_inc(&port->count);
54491 port->blocked_open--;
54492
54493 if (debug_level >= DEBUG_LEVEL_INFO)
54494 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
54495 - __FILE__,__LINE__, tty->driver->name, port->count );
54496 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54497
54498 if (!retval)
54499 port->flags |= ASYNC_NORMAL_ACTIVE;
54500 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54501
54502 if (debug_level >= DEBUG_LEVEL_INFO)
54503 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
54504 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54505 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54506
54507 /* If port is closing, signal caller to try again */
54508 if (info->port.flags & ASYNC_CLOSING){
54509 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54510 spin_unlock_irqrestore(&info->netlock, flags);
54511 goto cleanup;
54512 }
54513 - info->port.count++;
54514 + atomic_inc(&info->port.count);
54515 spin_unlock_irqrestore(&info->netlock, flags);
54516
54517 - if (info->port.count == 1) {
54518 + if (atomic_read(&info->port.count) == 1) {
54519 /* 1st open on this device, init hardware */
54520 retval = startup(info);
54521 if (retval < 0)
54522 @@ -3442,8 +3442,8 @@ cleanup:
54523 if (retval) {
54524 if (tty->count == 1)
54525 info->port.tty = NULL; /* tty layer will release tty struct */
54526 - if(info->port.count)
54527 - info->port.count--;
54528 + if (atomic_read(&info->port.count))
54529 + atomic_dec(&info->port.count);
54530 }
54531
54532 return retval;
54533 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54534 unsigned short new_crctype;
54535
54536 /* return error if TTY interface open */
54537 - if (info->port.count)
54538 + if (atomic_read(&info->port.count))
54539 return -EBUSY;
54540
54541 switch (encoding)
54542 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
54543
54544 /* arbitrate between network and tty opens */
54545 spin_lock_irqsave(&info->netlock, flags);
54546 - if (info->port.count != 0 || info->netcount != 0) {
54547 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54548 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54549 spin_unlock_irqrestore(&info->netlock, flags);
54550 return -EBUSY;
54551 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54552 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54553
54554 /* return error if TTY interface open */
54555 - if (info->port.count)
54556 + if (atomic_read(&info->port.count))
54557 return -EBUSY;
54558
54559 if (cmd != SIOCWANDEV)
54560 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
54561 index 0e8c39b..e0cb171 100644
54562 --- a/drivers/tty/synclink_gt.c
54563 +++ b/drivers/tty/synclink_gt.c
54564 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54565 tty->driver_data = info;
54566 info->port.tty = tty;
54567
54568 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
54569 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
54570
54571 /* If port is closing, signal caller to try again */
54572 if (info->port.flags & ASYNC_CLOSING){
54573 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54574 mutex_unlock(&info->port.mutex);
54575 goto cleanup;
54576 }
54577 - info->port.count++;
54578 + atomic_inc(&info->port.count);
54579 spin_unlock_irqrestore(&info->netlock, flags);
54580
54581 - if (info->port.count == 1) {
54582 + if (atomic_read(&info->port.count) == 1) {
54583 /* 1st open on this device, init hardware */
54584 retval = startup(info);
54585 if (retval < 0) {
54586 @@ -715,8 +715,8 @@ cleanup:
54587 if (retval) {
54588 if (tty->count == 1)
54589 info->port.tty = NULL; /* tty layer will release tty struct */
54590 - if(info->port.count)
54591 - info->port.count--;
54592 + if(atomic_read(&info->port.count))
54593 + atomic_dec(&info->port.count);
54594 }
54595
54596 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
54597 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54598
54599 if (sanity_check(info, tty->name, "close"))
54600 return;
54601 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
54602 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
54603
54604 if (tty_port_close_start(&info->port, tty, filp) == 0)
54605 goto cleanup;
54606 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54607 tty_port_close_end(&info->port, tty);
54608 info->port.tty = NULL;
54609 cleanup:
54610 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
54611 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
54612 }
54613
54614 static void hangup(struct tty_struct *tty)
54615 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
54616 shutdown(info);
54617
54618 spin_lock_irqsave(&info->port.lock, flags);
54619 - info->port.count = 0;
54620 + atomic_set(&info->port.count, 0);
54621 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54622 info->port.tty = NULL;
54623 spin_unlock_irqrestore(&info->port.lock, flags);
54624 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54625 unsigned short new_crctype;
54626
54627 /* return error if TTY interface open */
54628 - if (info->port.count)
54629 + if (atomic_read(&info->port.count))
54630 return -EBUSY;
54631
54632 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
54633 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
54634
54635 /* arbitrate between network and tty opens */
54636 spin_lock_irqsave(&info->netlock, flags);
54637 - if (info->port.count != 0 || info->netcount != 0) {
54638 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54639 DBGINFO(("%s hdlc_open busy\n", dev->name));
54640 spin_unlock_irqrestore(&info->netlock, flags);
54641 return -EBUSY;
54642 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54643 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
54644
54645 /* return error if TTY interface open */
54646 - if (info->port.count)
54647 + if (atomic_read(&info->port.count))
54648 return -EBUSY;
54649
54650 if (cmd != SIOCWANDEV)
54651 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
54652 if (port == NULL)
54653 continue;
54654 spin_lock(&port->lock);
54655 - if ((port->port.count || port->netcount) &&
54656 + if ((atomic_read(&port->port.count) || port->netcount) &&
54657 port->pending_bh && !port->bh_running &&
54658 !port->bh_requested) {
54659 DBGISR(("%s bh queued\n", port->device_name));
54660 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54661 add_wait_queue(&port->open_wait, &wait);
54662
54663 spin_lock_irqsave(&info->lock, flags);
54664 - port->count--;
54665 + atomic_dec(&port->count);
54666 spin_unlock_irqrestore(&info->lock, flags);
54667 port->blocked_open++;
54668
54669 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54670 remove_wait_queue(&port->open_wait, &wait);
54671
54672 if (!tty_hung_up_p(filp))
54673 - port->count++;
54674 + atomic_inc(&port->count);
54675 port->blocked_open--;
54676
54677 if (!retval)
54678 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
54679 index c3f9091..abe4601 100644
54680 --- a/drivers/tty/synclinkmp.c
54681 +++ b/drivers/tty/synclinkmp.c
54682 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54683
54684 if (debug_level >= DEBUG_LEVEL_INFO)
54685 printk("%s(%d):%s open(), old ref count = %d\n",
54686 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54687 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54688
54689 /* If port is closing, signal caller to try again */
54690 if (info->port.flags & ASYNC_CLOSING){
54691 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54692 spin_unlock_irqrestore(&info->netlock, flags);
54693 goto cleanup;
54694 }
54695 - info->port.count++;
54696 + atomic_inc(&info->port.count);
54697 spin_unlock_irqrestore(&info->netlock, flags);
54698
54699 - if (info->port.count == 1) {
54700 + if (atomic_read(&info->port.count) == 1) {
54701 /* 1st open on this device, init hardware */
54702 retval = startup(info);
54703 if (retval < 0)
54704 @@ -796,8 +796,8 @@ cleanup:
54705 if (retval) {
54706 if (tty->count == 1)
54707 info->port.tty = NULL; /* tty layer will release tty struct */
54708 - if(info->port.count)
54709 - info->port.count--;
54710 + if(atomic_read(&info->port.count))
54711 + atomic_dec(&info->port.count);
54712 }
54713
54714 return retval;
54715 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54716
54717 if (debug_level >= DEBUG_LEVEL_INFO)
54718 printk("%s(%d):%s close() entry, count=%d\n",
54719 - __FILE__,__LINE__, info->device_name, info->port.count);
54720 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54721
54722 if (tty_port_close_start(&info->port, tty, filp) == 0)
54723 goto cleanup;
54724 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54725 cleanup:
54726 if (debug_level >= DEBUG_LEVEL_INFO)
54727 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
54728 - tty->driver->name, info->port.count);
54729 + tty->driver->name, atomic_read(&info->port.count));
54730 }
54731
54732 /* Called by tty_hangup() when a hangup is signaled.
54733 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
54734 shutdown(info);
54735
54736 spin_lock_irqsave(&info->port.lock, flags);
54737 - info->port.count = 0;
54738 + atomic_set(&info->port.count, 0);
54739 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54740 info->port.tty = NULL;
54741 spin_unlock_irqrestore(&info->port.lock, flags);
54742 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54743 unsigned short new_crctype;
54744
54745 /* return error if TTY interface open */
54746 - if (info->port.count)
54747 + if (atomic_read(&info->port.count))
54748 return -EBUSY;
54749
54750 switch (encoding)
54751 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
54752
54753 /* arbitrate between network and tty opens */
54754 spin_lock_irqsave(&info->netlock, flags);
54755 - if (info->port.count != 0 || info->netcount != 0) {
54756 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54757 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54758 spin_unlock_irqrestore(&info->netlock, flags);
54759 return -EBUSY;
54760 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54761 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54762
54763 /* return error if TTY interface open */
54764 - if (info->port.count)
54765 + if (atomic_read(&info->port.count))
54766 return -EBUSY;
54767
54768 if (cmd != SIOCWANDEV)
54769 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
54770 * do not request bottom half processing if the
54771 * device is not open in a normal mode.
54772 */
54773 - if ( port && (port->port.count || port->netcount) &&
54774 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
54775 port->pending_bh && !port->bh_running &&
54776 !port->bh_requested ) {
54777 if ( debug_level >= DEBUG_LEVEL_ISR )
54778 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54779
54780 if (debug_level >= DEBUG_LEVEL_INFO)
54781 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
54782 - __FILE__,__LINE__, tty->driver->name, port->count );
54783 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54784
54785 spin_lock_irqsave(&info->lock, flags);
54786 - port->count--;
54787 + atomic_dec(&port->count);
54788 spin_unlock_irqrestore(&info->lock, flags);
54789 port->blocked_open++;
54790
54791 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54792
54793 if (debug_level >= DEBUG_LEVEL_INFO)
54794 printk("%s(%d):%s block_til_ready() count=%d\n",
54795 - __FILE__,__LINE__, tty->driver->name, port->count );
54796 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54797
54798 tty_unlock(tty);
54799 schedule();
54800 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54801 set_current_state(TASK_RUNNING);
54802 remove_wait_queue(&port->open_wait, &wait);
54803 if (!tty_hung_up_p(filp))
54804 - port->count++;
54805 + atomic_inc(&port->count);
54806 port->blocked_open--;
54807
54808 if (debug_level >= DEBUG_LEVEL_INFO)
54809 printk("%s(%d):%s block_til_ready() after, count=%d\n",
54810 - __FILE__,__LINE__, tty->driver->name, port->count );
54811 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54812
54813 if (!retval)
54814 port->flags |= ASYNC_NORMAL_ACTIVE;
54815 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
54816 index 259a4d5..9b0c9e7 100644
54817 --- a/drivers/tty/sysrq.c
54818 +++ b/drivers/tty/sysrq.c
54819 @@ -1085,7 +1085,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
54820 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
54821 size_t count, loff_t *ppos)
54822 {
54823 - if (count) {
54824 + if (count && capable(CAP_SYS_ADMIN)) {
54825 char c;
54826
54827 if (get_user(c, buf))
54828 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
54829 index 2bb4dfc..a7f6e86 100644
54830 --- a/drivers/tty/tty_io.c
54831 +++ b/drivers/tty/tty_io.c
54832 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
54833
54834 void tty_default_fops(struct file_operations *fops)
54835 {
54836 - *fops = tty_fops;
54837 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
54838 }
54839
54840 /*
54841 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
54842 index 3737f55..7cef448 100644
54843 --- a/drivers/tty/tty_ldisc.c
54844 +++ b/drivers/tty/tty_ldisc.c
54845 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
54846 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54847 tty_ldiscs[disc] = new_ldisc;
54848 new_ldisc->num = disc;
54849 - new_ldisc->refcount = 0;
54850 + atomic_set(&new_ldisc->refcount, 0);
54851 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
54852
54853 return ret;
54854 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
54855 return -EINVAL;
54856
54857 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54858 - if (tty_ldiscs[disc]->refcount)
54859 + if (atomic_read(&tty_ldiscs[disc]->refcount))
54860 ret = -EBUSY;
54861 else
54862 tty_ldiscs[disc] = NULL;
54863 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
54864 if (ldops) {
54865 ret = ERR_PTR(-EAGAIN);
54866 if (try_module_get(ldops->owner)) {
54867 - ldops->refcount++;
54868 + atomic_inc(&ldops->refcount);
54869 ret = ldops;
54870 }
54871 }
54872 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
54873 unsigned long flags;
54874
54875 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54876 - ldops->refcount--;
54877 + atomic_dec(&ldops->refcount);
54878 module_put(ldops->owner);
54879 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
54880 }
54881 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
54882 index 40b31835..94d92ae 100644
54883 --- a/drivers/tty/tty_port.c
54884 +++ b/drivers/tty/tty_port.c
54885 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
54886 unsigned long flags;
54887
54888 spin_lock_irqsave(&port->lock, flags);
54889 - port->count = 0;
54890 + atomic_set(&port->count, 0);
54891 port->flags &= ~ASYNC_NORMAL_ACTIVE;
54892 tty = port->tty;
54893 if (tty)
54894 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
54895
54896 /* The port lock protects the port counts */
54897 spin_lock_irqsave(&port->lock, flags);
54898 - port->count--;
54899 + atomic_dec(&port->count);
54900 port->blocked_open++;
54901 spin_unlock_irqrestore(&port->lock, flags);
54902
54903 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
54904 we must not mess that up further */
54905 spin_lock_irqsave(&port->lock, flags);
54906 if (!tty_hung_up_p(filp))
54907 - port->count++;
54908 + atomic_inc(&port->count);
54909 port->blocked_open--;
54910 if (retval == 0)
54911 port->flags |= ASYNC_NORMAL_ACTIVE;
54912 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
54913 return 0;
54914
54915 spin_lock_irqsave(&port->lock, flags);
54916 - if (tty->count == 1 && port->count != 1) {
54917 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
54918 printk(KERN_WARNING
54919 "tty_port_close_start: tty->count = 1 port count = %d.\n",
54920 - port->count);
54921 - port->count = 1;
54922 + atomic_read(&port->count));
54923 + atomic_set(&port->count, 1);
54924 }
54925 - if (--port->count < 0) {
54926 + if (atomic_dec_return(&port->count) < 0) {
54927 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
54928 - port->count);
54929 - port->count = 0;
54930 + atomic_read(&port->count));
54931 + atomic_set(&port->count, 0);
54932 }
54933
54934 - if (port->count) {
54935 + if (atomic_read(&port->count)) {
54936 spin_unlock_irqrestore(&port->lock, flags);
54937 return 0;
54938 }
54939 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
54940 struct file *filp)
54941 {
54942 spin_lock_irq(&port->lock);
54943 - ++port->count;
54944 + atomic_inc(&port->count);
54945 spin_unlock_irq(&port->lock);
54946 tty_port_tty_set(port, tty);
54947
54948 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
54949 index 8a89f6e..50b32af 100644
54950 --- a/drivers/tty/vt/keyboard.c
54951 +++ b/drivers/tty/vt/keyboard.c
54952 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
54953 kbd->kbdmode == VC_OFF) &&
54954 value != KVAL(K_SAK))
54955 return; /* SAK is allowed even in raw mode */
54956 +
54957 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
54958 + {
54959 + void *func = fn_handler[value];
54960 + if (func == fn_show_state || func == fn_show_ptregs ||
54961 + func == fn_show_mem)
54962 + return;
54963 + }
54964 +#endif
54965 +
54966 fn_handler[value](vc);
54967 }
54968
54969 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
54970 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
54971 return -EFAULT;
54972
54973 - if (!capable(CAP_SYS_TTY_CONFIG))
54974 - perm = 0;
54975 -
54976 switch (cmd) {
54977 case KDGKBENT:
54978 /* Ensure another thread doesn't free it under us */
54979 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
54980 spin_unlock_irqrestore(&kbd_event_lock, flags);
54981 return put_user(val, &user_kbe->kb_value);
54982 case KDSKBENT:
54983 + if (!capable(CAP_SYS_TTY_CONFIG))
54984 + perm = 0;
54985 +
54986 if (!perm)
54987 return -EPERM;
54988 if (!i && v == K_NOSUCHMAP) {
54989 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
54990 int i, j, k;
54991 int ret;
54992
54993 - if (!capable(CAP_SYS_TTY_CONFIG))
54994 - perm = 0;
54995 -
54996 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
54997 if (!kbs) {
54998 ret = -ENOMEM;
54999 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55000 kfree(kbs);
55001 return ((p && *p) ? -EOVERFLOW : 0);
55002 case KDSKBSENT:
55003 + if (!capable(CAP_SYS_TTY_CONFIG))
55004 + perm = 0;
55005 +
55006 if (!perm) {
55007 ret = -EPERM;
55008 goto reterr;
55009 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
55010 index 6276f13..84f2449 100644
55011 --- a/drivers/uio/uio.c
55012 +++ b/drivers/uio/uio.c
55013 @@ -25,6 +25,7 @@
55014 #include <linux/kobject.h>
55015 #include <linux/cdev.h>
55016 #include <linux/uio_driver.h>
55017 +#include <asm/local.h>
55018
55019 #define UIO_MAX_DEVICES (1U << MINORBITS)
55020
55021 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
55022 struct device_attribute *attr, char *buf)
55023 {
55024 struct uio_device *idev = dev_get_drvdata(dev);
55025 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
55026 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
55027 }
55028 static DEVICE_ATTR_RO(event);
55029
55030 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
55031 {
55032 struct uio_device *idev = info->uio_dev;
55033
55034 - atomic_inc(&idev->event);
55035 + atomic_inc_unchecked(&idev->event);
55036 wake_up_interruptible(&idev->wait);
55037 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
55038 }
55039 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
55040 }
55041
55042 listener->dev = idev;
55043 - listener->event_count = atomic_read(&idev->event);
55044 + listener->event_count = atomic_read_unchecked(&idev->event);
55045 filep->private_data = listener;
55046
55047 if (idev->info->open) {
55048 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
55049 return -EIO;
55050
55051 poll_wait(filep, &idev->wait, wait);
55052 - if (listener->event_count != atomic_read(&idev->event))
55053 + if (listener->event_count != atomic_read_unchecked(&idev->event))
55054 return POLLIN | POLLRDNORM;
55055 return 0;
55056 }
55057 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
55058 do {
55059 set_current_state(TASK_INTERRUPTIBLE);
55060
55061 - event_count = atomic_read(&idev->event);
55062 + event_count = atomic_read_unchecked(&idev->event);
55063 if (event_count != listener->event_count) {
55064 if (copy_to_user(buf, &event_count, count))
55065 retval = -EFAULT;
55066 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
55067 static int uio_find_mem_index(struct vm_area_struct *vma)
55068 {
55069 struct uio_device *idev = vma->vm_private_data;
55070 + unsigned long size;
55071
55072 if (vma->vm_pgoff < MAX_UIO_MAPS) {
55073 - if (idev->info->mem[vma->vm_pgoff].size == 0)
55074 + size = idev->info->mem[vma->vm_pgoff].size;
55075 + if (size == 0)
55076 + return -1;
55077 + if (vma->vm_end - vma->vm_start > size)
55078 return -1;
55079 return (int)vma->vm_pgoff;
55080 }
55081 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
55082 idev->owner = owner;
55083 idev->info = info;
55084 init_waitqueue_head(&idev->wait);
55085 - atomic_set(&idev->event, 0);
55086 + atomic_set_unchecked(&idev->event, 0);
55087
55088 ret = uio_get_minor(idev);
55089 if (ret)
55090 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
55091 index 813d4d3..a71934f 100644
55092 --- a/drivers/usb/atm/cxacru.c
55093 +++ b/drivers/usb/atm/cxacru.c
55094 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
55095 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
55096 if (ret < 2)
55097 return -EINVAL;
55098 - if (index < 0 || index > 0x7f)
55099 + if (index > 0x7f)
55100 return -EINVAL;
55101 pos += tmp;
55102
55103 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
55104 index dada014..1d0d517 100644
55105 --- a/drivers/usb/atm/usbatm.c
55106 +++ b/drivers/usb/atm/usbatm.c
55107 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55108 if (printk_ratelimit())
55109 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
55110 __func__, vpi, vci);
55111 - atomic_inc(&vcc->stats->rx_err);
55112 + atomic_inc_unchecked(&vcc->stats->rx_err);
55113 return;
55114 }
55115
55116 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55117 if (length > ATM_MAX_AAL5_PDU) {
55118 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
55119 __func__, length, vcc);
55120 - atomic_inc(&vcc->stats->rx_err);
55121 + atomic_inc_unchecked(&vcc->stats->rx_err);
55122 goto out;
55123 }
55124
55125 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55126 if (sarb->len < pdu_length) {
55127 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
55128 __func__, pdu_length, sarb->len, vcc);
55129 - atomic_inc(&vcc->stats->rx_err);
55130 + atomic_inc_unchecked(&vcc->stats->rx_err);
55131 goto out;
55132 }
55133
55134 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
55135 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
55136 __func__, vcc);
55137 - atomic_inc(&vcc->stats->rx_err);
55138 + atomic_inc_unchecked(&vcc->stats->rx_err);
55139 goto out;
55140 }
55141
55142 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55143 if (printk_ratelimit())
55144 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
55145 __func__, length);
55146 - atomic_inc(&vcc->stats->rx_drop);
55147 + atomic_inc_unchecked(&vcc->stats->rx_drop);
55148 goto out;
55149 }
55150
55151 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55152
55153 vcc->push(vcc, skb);
55154
55155 - atomic_inc(&vcc->stats->rx);
55156 + atomic_inc_unchecked(&vcc->stats->rx);
55157 out:
55158 skb_trim(sarb, 0);
55159 }
55160 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
55161 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
55162
55163 usbatm_pop(vcc, skb);
55164 - atomic_inc(&vcc->stats->tx);
55165 + atomic_inc_unchecked(&vcc->stats->tx);
55166
55167 skb = skb_dequeue(&instance->sndqueue);
55168 }
55169 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
55170 if (!left--)
55171 return sprintf(page,
55172 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
55173 - atomic_read(&atm_dev->stats.aal5.tx),
55174 - atomic_read(&atm_dev->stats.aal5.tx_err),
55175 - atomic_read(&atm_dev->stats.aal5.rx),
55176 - atomic_read(&atm_dev->stats.aal5.rx_err),
55177 - atomic_read(&atm_dev->stats.aal5.rx_drop));
55178 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
55179 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
55180 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
55181 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
55182 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
55183
55184 if (!left--) {
55185 if (instance->disconnected)
55186 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
55187 index 2a3bbdf..91d72cf 100644
55188 --- a/drivers/usb/core/devices.c
55189 +++ b/drivers/usb/core/devices.c
55190 @@ -126,7 +126,7 @@ static const char format_endpt[] =
55191 * time it gets called.
55192 */
55193 static struct device_connect_event {
55194 - atomic_t count;
55195 + atomic_unchecked_t count;
55196 wait_queue_head_t wait;
55197 } device_event = {
55198 .count = ATOMIC_INIT(1),
55199 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
55200
55201 void usbfs_conn_disc_event(void)
55202 {
55203 - atomic_add(2, &device_event.count);
55204 + atomic_add_unchecked(2, &device_event.count);
55205 wake_up(&device_event.wait);
55206 }
55207
55208 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
55209
55210 poll_wait(file, &device_event.wait, wait);
55211
55212 - event_count = atomic_read(&device_event.count);
55213 + event_count = atomic_read_unchecked(&device_event.count);
55214 if (file->f_version != event_count) {
55215 file->f_version = event_count;
55216 return POLLIN | POLLRDNORM;
55217 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
55218 index 1163553..f292679 100644
55219 --- a/drivers/usb/core/devio.c
55220 +++ b/drivers/usb/core/devio.c
55221 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55222 struct usb_dev_state *ps = file->private_data;
55223 struct usb_device *dev = ps->dev;
55224 ssize_t ret = 0;
55225 - unsigned len;
55226 + size_t len;
55227 loff_t pos;
55228 int i;
55229
55230 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55231 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
55232 struct usb_config_descriptor *config =
55233 (struct usb_config_descriptor *)dev->rawdescriptors[i];
55234 - unsigned int length = le16_to_cpu(config->wTotalLength);
55235 + size_t length = le16_to_cpu(config->wTotalLength);
55236
55237 if (*ppos < pos + length) {
55238
55239 /* The descriptor may claim to be longer than it
55240 * really is. Here is the actual allocated length. */
55241 - unsigned alloclen =
55242 + size_t alloclen =
55243 le16_to_cpu(dev->config[i].desc.wTotalLength);
55244
55245 - len = length - (*ppos - pos);
55246 + len = length + pos - *ppos;
55247 if (len > nbytes)
55248 len = nbytes;
55249
55250 /* Simply don't write (skip over) unallocated parts */
55251 if (alloclen > (*ppos - pos)) {
55252 - alloclen -= (*ppos - pos);
55253 + alloclen = alloclen + pos - *ppos;
55254 if (copy_to_user(buf,
55255 dev->rawdescriptors[i] + (*ppos - pos),
55256 min(len, alloclen))) {
55257 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
55258 index 45a915c..09f9735 100644
55259 --- a/drivers/usb/core/hcd.c
55260 +++ b/drivers/usb/core/hcd.c
55261 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55262 */
55263 usb_get_urb(urb);
55264 atomic_inc(&urb->use_count);
55265 - atomic_inc(&urb->dev->urbnum);
55266 + atomic_inc_unchecked(&urb->dev->urbnum);
55267 usbmon_urb_submit(&hcd->self, urb);
55268
55269 /* NOTE requirements on root-hub callers (usbfs and the hub
55270 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55271 urb->hcpriv = NULL;
55272 INIT_LIST_HEAD(&urb->urb_list);
55273 atomic_dec(&urb->use_count);
55274 - atomic_dec(&urb->dev->urbnum);
55275 + atomic_dec_unchecked(&urb->dev->urbnum);
55276 if (atomic_read(&urb->reject))
55277 wake_up(&usb_kill_urb_queue);
55278 usb_put_urb(urb);
55279 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
55280 index 3b71516..1f26579 100644
55281 --- a/drivers/usb/core/hub.c
55282 +++ b/drivers/usb/core/hub.c
55283 @@ -26,6 +26,7 @@
55284 #include <linux/mutex.h>
55285 #include <linux/random.h>
55286 #include <linux/pm_qos.h>
55287 +#include <linux/grsecurity.h>
55288
55289 #include <asm/uaccess.h>
55290 #include <asm/byteorder.h>
55291 @@ -4665,6 +4666,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
55292 goto done;
55293 return;
55294 }
55295 +
55296 + if (gr_handle_new_usb())
55297 + goto done;
55298 +
55299 if (hub_is_superspeed(hub->hdev))
55300 unit_load = 150;
55301 else
55302 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
55303 index f368d20..0c30ac5 100644
55304 --- a/drivers/usb/core/message.c
55305 +++ b/drivers/usb/core/message.c
55306 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
55307 * Return: If successful, the number of bytes transferred. Otherwise, a negative
55308 * error number.
55309 */
55310 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55311 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55312 __u8 requesttype, __u16 value, __u16 index, void *data,
55313 __u16 size, int timeout)
55314 {
55315 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
55316 * If successful, 0. Otherwise a negative error number. The number of actual
55317 * bytes transferred will be stored in the @actual_length parameter.
55318 */
55319 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55320 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55321 void *data, int len, int *actual_length, int timeout)
55322 {
55323 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
55324 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
55325 * bytes transferred will be stored in the @actual_length parameter.
55326 *
55327 */
55328 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55329 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55330 void *data, int len, int *actual_length, int timeout)
55331 {
55332 struct urb *urb;
55333 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
55334 index d269738..7340cd7 100644
55335 --- a/drivers/usb/core/sysfs.c
55336 +++ b/drivers/usb/core/sysfs.c
55337 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
55338 struct usb_device *udev;
55339
55340 udev = to_usb_device(dev);
55341 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
55342 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
55343 }
55344 static DEVICE_ATTR_RO(urbnum);
55345
55346 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
55347 index b1fb9ae..4224885 100644
55348 --- a/drivers/usb/core/usb.c
55349 +++ b/drivers/usb/core/usb.c
55350 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
55351 set_dev_node(&dev->dev, dev_to_node(bus->controller));
55352 dev->state = USB_STATE_ATTACHED;
55353 dev->lpm_disable_count = 1;
55354 - atomic_set(&dev->urbnum, 0);
55355 + atomic_set_unchecked(&dev->urbnum, 0);
55356
55357 INIT_LIST_HEAD(&dev->ep0.urb_list);
55358 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
55359 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
55360 index 8cfc319..4868255 100644
55361 --- a/drivers/usb/early/ehci-dbgp.c
55362 +++ b/drivers/usb/early/ehci-dbgp.c
55363 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
55364
55365 #ifdef CONFIG_KGDB
55366 static struct kgdb_io kgdbdbgp_io_ops;
55367 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
55368 +static struct kgdb_io kgdbdbgp_io_ops_console;
55369 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
55370 #else
55371 #define dbgp_kgdb_mode (0)
55372 #endif
55373 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
55374 .write_char = kgdbdbgp_write_char,
55375 };
55376
55377 +static struct kgdb_io kgdbdbgp_io_ops_console = {
55378 + .name = "kgdbdbgp",
55379 + .read_char = kgdbdbgp_read_char,
55380 + .write_char = kgdbdbgp_write_char,
55381 + .is_console = 1
55382 +};
55383 +
55384 static int kgdbdbgp_wait_time;
55385
55386 static int __init kgdbdbgp_parse_config(char *str)
55387 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
55388 ptr++;
55389 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
55390 }
55391 - kgdb_register_io_module(&kgdbdbgp_io_ops);
55392 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
55393 + if (early_dbgp_console.index != -1)
55394 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
55395 + else
55396 + kgdb_register_io_module(&kgdbdbgp_io_ops);
55397
55398 return 0;
55399 }
55400 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
55401 index 9719abf..789d5d9 100644
55402 --- a/drivers/usb/gadget/function/f_uac1.c
55403 +++ b/drivers/usb/gadget/function/f_uac1.c
55404 @@ -14,6 +14,7 @@
55405 #include <linux/module.h>
55406 #include <linux/device.h>
55407 #include <linux/atomic.h>
55408 +#include <linux/module.h>
55409
55410 #include "u_uac1.h"
55411
55412 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
55413 index 491082a..dfd7d17 100644
55414 --- a/drivers/usb/gadget/function/u_serial.c
55415 +++ b/drivers/usb/gadget/function/u_serial.c
55416 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55417 spin_lock_irq(&port->port_lock);
55418
55419 /* already open? Great. */
55420 - if (port->port.count) {
55421 + if (atomic_read(&port->port.count)) {
55422 status = 0;
55423 - port->port.count++;
55424 + atomic_inc(&port->port.count);
55425
55426 /* currently opening/closing? wait ... */
55427 } else if (port->openclose) {
55428 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55429 tty->driver_data = port;
55430 port->port.tty = tty;
55431
55432 - port->port.count = 1;
55433 + atomic_set(&port->port.count, 1);
55434 port->openclose = false;
55435
55436 /* if connected, start the I/O stream */
55437 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55438
55439 spin_lock_irq(&port->port_lock);
55440
55441 - if (port->port.count != 1) {
55442 - if (port->port.count == 0)
55443 + if (atomic_read(&port->port.count) != 1) {
55444 + if (atomic_read(&port->port.count) == 0)
55445 WARN_ON(1);
55446 else
55447 - --port->port.count;
55448 + atomic_dec(&port->port.count);
55449 goto exit;
55450 }
55451
55452 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55453 * and sleep if necessary
55454 */
55455 port->openclose = true;
55456 - port->port.count = 0;
55457 + atomic_set(&port->port.count, 0);
55458
55459 gser = port->port_usb;
55460 if (gser && gser->disconnect)
55461 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
55462 int cond;
55463
55464 spin_lock_irq(&port->port_lock);
55465 - cond = (port->port.count == 0) && !port->openclose;
55466 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
55467 spin_unlock_irq(&port->port_lock);
55468 return cond;
55469 }
55470 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
55471 /* if it's already open, start I/O ... and notify the serial
55472 * protocol about open/close status (connect/disconnect).
55473 */
55474 - if (port->port.count) {
55475 + if (atomic_read(&port->port.count)) {
55476 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
55477 gs_start_io(port);
55478 if (gser->connect)
55479 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
55480
55481 port->port_usb = NULL;
55482 gser->ioport = NULL;
55483 - if (port->port.count > 0 || port->openclose) {
55484 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
55485 wake_up_interruptible(&port->drain_wait);
55486 if (port->port.tty)
55487 tty_hangup(port->port.tty);
55488 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
55489
55490 /* finally, free any unused/unusable I/O buffers */
55491 spin_lock_irqsave(&port->port_lock, flags);
55492 - if (port->port.count == 0 && !port->openclose)
55493 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
55494 gs_buf_free(&port->port_write_buf);
55495 gs_free_requests(gser->out, &port->read_pool, NULL);
55496 gs_free_requests(gser->out, &port->read_queue, NULL);
55497 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
55498 index c78c841..48fd281 100644
55499 --- a/drivers/usb/gadget/function/u_uac1.c
55500 +++ b/drivers/usb/gadget/function/u_uac1.c
55501 @@ -17,6 +17,7 @@
55502 #include <linux/ctype.h>
55503 #include <linux/random.h>
55504 #include <linux/syscalls.h>
55505 +#include <linux/module.h>
55506
55507 #include "u_uac1.h"
55508
55509 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
55510 index 7354d01..299478e 100644
55511 --- a/drivers/usb/host/ehci-hub.c
55512 +++ b/drivers/usb/host/ehci-hub.c
55513 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
55514 urb->transfer_flags = URB_DIR_IN;
55515 usb_get_urb(urb);
55516 atomic_inc(&urb->use_count);
55517 - atomic_inc(&urb->dev->urbnum);
55518 + atomic_inc_unchecked(&urb->dev->urbnum);
55519 urb->setup_dma = dma_map_single(
55520 hcd->self.controller,
55521 urb->setup_packet,
55522 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
55523 urb->status = -EINPROGRESS;
55524 usb_get_urb(urb);
55525 atomic_inc(&urb->use_count);
55526 - atomic_inc(&urb->dev->urbnum);
55527 + atomic_inc_unchecked(&urb->dev->urbnum);
55528 retval = submit_single_step_set_feature(hcd, urb, 0);
55529 if (!retval && !wait_for_completion_timeout(&done,
55530 msecs_to_jiffies(2000))) {
55531 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
55532 index 1db0626..4948782 100644
55533 --- a/drivers/usb/host/hwa-hc.c
55534 +++ b/drivers/usb/host/hwa-hc.c
55535 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55536 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
55537 struct wahc *wa = &hwahc->wa;
55538 struct device *dev = &wa->usb_iface->dev;
55539 - u8 mas_le[UWB_NUM_MAS/8];
55540 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
55541 +
55542 + if (mas_le == NULL)
55543 + return -ENOMEM;
55544
55545 /* Set the stream index */
55546 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
55547 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55548 WUSB_REQ_SET_WUSB_MAS,
55549 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
55550 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
55551 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
55552 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
55553 if (result < 0)
55554 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
55555 out:
55556 + kfree(mas_le);
55557 +
55558 return result;
55559 }
55560
55561 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
55562 index b3d245e..99549ed 100644
55563 --- a/drivers/usb/misc/appledisplay.c
55564 +++ b/drivers/usb/misc/appledisplay.c
55565 @@ -84,7 +84,7 @@ struct appledisplay {
55566 struct mutex sysfslock; /* concurrent read and write */
55567 };
55568
55569 -static atomic_t count_displays = ATOMIC_INIT(0);
55570 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
55571 static struct workqueue_struct *wq;
55572
55573 static void appledisplay_complete(struct urb *urb)
55574 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
55575
55576 /* Register backlight device */
55577 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
55578 - atomic_inc_return(&count_displays) - 1);
55579 + atomic_inc_return_unchecked(&count_displays) - 1);
55580 memset(&props, 0, sizeof(struct backlight_properties));
55581 props.type = BACKLIGHT_RAW;
55582 props.max_brightness = 0xff;
55583 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
55584 index 3806e70..55c508b 100644
55585 --- a/drivers/usb/serial/console.c
55586 +++ b/drivers/usb/serial/console.c
55587 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
55588
55589 info->port = port;
55590
55591 - ++port->port.count;
55592 + atomic_inc(&port->port.count);
55593 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
55594 if (serial->type->set_termios) {
55595 /*
55596 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
55597 }
55598 /* Now that any required fake tty operations are completed restore
55599 * the tty port count */
55600 - --port->port.count;
55601 + atomic_dec(&port->port.count);
55602 /* The console is special in terms of closing the device so
55603 * indicate this port is now acting as a system console. */
55604 port->port.console = 1;
55605 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
55606 put_tty:
55607 tty_kref_put(tty);
55608 reset_open_count:
55609 - port->port.count = 0;
55610 + atomic_set(&port->port.count, 0);
55611 usb_autopm_put_interface(serial->interface);
55612 error_get_interface:
55613 usb_serial_put(serial);
55614 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
55615 static void usb_console_write(struct console *co,
55616 const char *buf, unsigned count)
55617 {
55618 - static struct usbcons_info *info = &usbcons_info;
55619 + struct usbcons_info *info = &usbcons_info;
55620 struct usb_serial_port *port = info->port;
55621 struct usb_serial *serial;
55622 int retval = -ENODEV;
55623 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
55624 index 307e339..6aa97cb 100644
55625 --- a/drivers/usb/storage/usb.h
55626 +++ b/drivers/usb/storage/usb.h
55627 @@ -63,7 +63,7 @@ struct us_unusual_dev {
55628 __u8 useProtocol;
55629 __u8 useTransport;
55630 int (*initFunction)(struct us_data *);
55631 -};
55632 +} __do_const;
55633
55634
55635 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
55636 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
55637 index a863a98..d272795 100644
55638 --- a/drivers/usb/usbip/vhci.h
55639 +++ b/drivers/usb/usbip/vhci.h
55640 @@ -83,7 +83,7 @@ struct vhci_hcd {
55641 unsigned resuming:1;
55642 unsigned long re_timeout;
55643
55644 - atomic_t seqnum;
55645 + atomic_unchecked_t seqnum;
55646
55647 /*
55648 * NOTE:
55649 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
55650 index 11f6f61..1087910 100644
55651 --- a/drivers/usb/usbip/vhci_hcd.c
55652 +++ b/drivers/usb/usbip/vhci_hcd.c
55653 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
55654
55655 spin_lock(&vdev->priv_lock);
55656
55657 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
55658 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55659 if (priv->seqnum == 0xffff)
55660 dev_info(&urb->dev->dev, "seqnum max\n");
55661
55662 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
55663 return -ENOMEM;
55664 }
55665
55666 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
55667 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55668 if (unlink->seqnum == 0xffff)
55669 pr_info("seqnum max\n");
55670
55671 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
55672 vdev->rhport = rhport;
55673 }
55674
55675 - atomic_set(&vhci->seqnum, 0);
55676 + atomic_set_unchecked(&vhci->seqnum, 0);
55677 spin_lock_init(&vhci->lock);
55678
55679 hcd->power_budget = 0; /* no limit */
55680 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
55681 index 00e4a54..d676f85 100644
55682 --- a/drivers/usb/usbip/vhci_rx.c
55683 +++ b/drivers/usb/usbip/vhci_rx.c
55684 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
55685 if (!urb) {
55686 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
55687 pr_info("max seqnum %d\n",
55688 - atomic_read(&the_controller->seqnum));
55689 + atomic_read_unchecked(&the_controller->seqnum));
55690 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
55691 return;
55692 }
55693 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
55694 index edc7267..9f65ce2 100644
55695 --- a/drivers/usb/wusbcore/wa-hc.h
55696 +++ b/drivers/usb/wusbcore/wa-hc.h
55697 @@ -240,7 +240,7 @@ struct wahc {
55698 spinlock_t xfer_list_lock;
55699 struct work_struct xfer_enqueue_work;
55700 struct work_struct xfer_error_work;
55701 - atomic_t xfer_id_count;
55702 + atomic_unchecked_t xfer_id_count;
55703
55704 kernel_ulong_t quirks;
55705 };
55706 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
55707 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
55708 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
55709 wa->dto_in_use = 0;
55710 - atomic_set(&wa->xfer_id_count, 1);
55711 + atomic_set_unchecked(&wa->xfer_id_count, 1);
55712 /* init the buf in URBs */
55713 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
55714 usb_init_urb(&(wa->buf_in_urbs[index]));
55715 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
55716 index 69af4fd..da390d7 100644
55717 --- a/drivers/usb/wusbcore/wa-xfer.c
55718 +++ b/drivers/usb/wusbcore/wa-xfer.c
55719 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
55720 */
55721 static void wa_xfer_id_init(struct wa_xfer *xfer)
55722 {
55723 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
55724 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
55725 }
55726
55727 /* Return the xfer's ID. */
55728 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
55729 index 837d177..170724af 100644
55730 --- a/drivers/vfio/vfio.c
55731 +++ b/drivers/vfio/vfio.c
55732 @@ -518,7 +518,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
55733 return 0;
55734
55735 /* TODO Prevent device auto probing */
55736 - WARN("Device %s added to live group %d!\n", dev_name(dev),
55737 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
55738 iommu_group_id(group->iommu_group));
55739
55740 return 0;
55741 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
55742 index 3bb02c6..a01ff38 100644
55743 --- a/drivers/vhost/vringh.c
55744 +++ b/drivers/vhost/vringh.c
55745 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
55746 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
55747 {
55748 __virtio16 v = 0;
55749 - int rc = get_user(v, (__force __virtio16 __user *)p);
55750 + int rc = get_user(v, (__force_user __virtio16 *)p);
55751 *val = vringh16_to_cpu(vrh, v);
55752 return rc;
55753 }
55754 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
55755 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
55756 {
55757 __virtio16 v = cpu_to_vringh16(vrh, val);
55758 - return put_user(v, (__force __virtio16 __user *)p);
55759 + return put_user(v, (__force_user __virtio16 *)p);
55760 }
55761
55762 static inline int copydesc_user(void *dst, const void *src, size_t len)
55763 {
55764 - return copy_from_user(dst, (__force void __user *)src, len) ?
55765 + return copy_from_user(dst, (void __force_user *)src, len) ?
55766 -EFAULT : 0;
55767 }
55768
55769 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
55770 const struct vring_used_elem *src,
55771 unsigned int num)
55772 {
55773 - return copy_to_user((__force void __user *)dst, src,
55774 + return copy_to_user((void __force_user *)dst, src,
55775 sizeof(*dst) * num) ? -EFAULT : 0;
55776 }
55777
55778 static inline int xfer_from_user(void *src, void *dst, size_t len)
55779 {
55780 - return copy_from_user(dst, (__force void __user *)src, len) ?
55781 + return copy_from_user(dst, (void __force_user *)src, len) ?
55782 -EFAULT : 0;
55783 }
55784
55785 static inline int xfer_to_user(void *dst, void *src, size_t len)
55786 {
55787 - return copy_to_user((__force void __user *)dst, src, len) ?
55788 + return copy_to_user((void __force_user *)dst, src, len) ?
55789 -EFAULT : 0;
55790 }
55791
55792 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
55793 vrh->last_used_idx = 0;
55794 vrh->vring.num = num;
55795 /* vring expects kernel addresses, but only used via accessors. */
55796 - vrh->vring.desc = (__force struct vring_desc *)desc;
55797 - vrh->vring.avail = (__force struct vring_avail *)avail;
55798 - vrh->vring.used = (__force struct vring_used *)used;
55799 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
55800 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
55801 + vrh->vring.used = (__force_kernel struct vring_used *)used;
55802 return 0;
55803 }
55804 EXPORT_SYMBOL(vringh_init_user);
55805 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
55806
55807 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
55808 {
55809 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
55810 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
55811 return 0;
55812 }
55813
55814 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
55815 index 84a110a..96312c3 100644
55816 --- a/drivers/video/backlight/kb3886_bl.c
55817 +++ b/drivers/video/backlight/kb3886_bl.c
55818 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
55819 static unsigned long kb3886bl_flags;
55820 #define KB3886BL_SUSPENDED 0x01
55821
55822 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
55823 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
55824 {
55825 .ident = "Sahara Touch-iT",
55826 .matches = {
55827 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
55828 index 1b0b233..6f34c2c 100644
55829 --- a/drivers/video/fbdev/arcfb.c
55830 +++ b/drivers/video/fbdev/arcfb.c
55831 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
55832 return -ENOSPC;
55833
55834 err = 0;
55835 - if ((count + p) > fbmemlength) {
55836 + if (count > (fbmemlength - p)) {
55837 count = fbmemlength - p;
55838 err = -ENOSPC;
55839 }
55840 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
55841 index aedf2fb..47c9aca 100644
55842 --- a/drivers/video/fbdev/aty/aty128fb.c
55843 +++ b/drivers/video/fbdev/aty/aty128fb.c
55844 @@ -149,7 +149,7 @@ enum {
55845 };
55846
55847 /* Must match above enum */
55848 -static char * const r128_family[] = {
55849 +static const char * const r128_family[] = {
55850 "AGP",
55851 "PCI",
55852 "PRO AGP",
55853 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
55854 index 8789e48..698fe4c 100644
55855 --- a/drivers/video/fbdev/aty/atyfb_base.c
55856 +++ b/drivers/video/fbdev/aty/atyfb_base.c
55857 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
55858 par->accel_flags = var->accel_flags; /* hack */
55859
55860 if (var->accel_flags) {
55861 - info->fbops->fb_sync = atyfb_sync;
55862 + pax_open_kernel();
55863 + *(void **)&info->fbops->fb_sync = atyfb_sync;
55864 + pax_close_kernel();
55865 info->flags &= ~FBINFO_HWACCEL_DISABLED;
55866 } else {
55867 - info->fbops->fb_sync = NULL;
55868 + pax_open_kernel();
55869 + *(void **)&info->fbops->fb_sync = NULL;
55870 + pax_close_kernel();
55871 info->flags |= FBINFO_HWACCEL_DISABLED;
55872 }
55873
55874 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
55875 index 2fa0317..4983f2a 100644
55876 --- a/drivers/video/fbdev/aty/mach64_cursor.c
55877 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
55878 @@ -8,6 +8,7 @@
55879 #include "../core/fb_draw.h"
55880
55881 #include <asm/io.h>
55882 +#include <asm/pgtable.h>
55883
55884 #ifdef __sparc__
55885 #include <asm/fbio.h>
55886 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
55887 info->sprite.buf_align = 16; /* and 64 lines tall. */
55888 info->sprite.flags = FB_PIXMAP_IO;
55889
55890 - info->fbops->fb_cursor = atyfb_cursor;
55891 + pax_open_kernel();
55892 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
55893 + pax_close_kernel();
55894
55895 return 0;
55896 }
55897 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
55898 index d6cab1f..112f680 100644
55899 --- a/drivers/video/fbdev/core/fb_defio.c
55900 +++ b/drivers/video/fbdev/core/fb_defio.c
55901 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
55902
55903 BUG_ON(!fbdefio);
55904 mutex_init(&fbdefio->lock);
55905 - info->fbops->fb_mmap = fb_deferred_io_mmap;
55906 + pax_open_kernel();
55907 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
55908 + pax_close_kernel();
55909 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
55910 INIT_LIST_HEAD(&fbdefio->pagelist);
55911 if (fbdefio->delay == 0) /* set a default of 1 s */
55912 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
55913 page->mapping = NULL;
55914 }
55915
55916 - info->fbops->fb_mmap = NULL;
55917 + *(void **)&info->fbops->fb_mmap = NULL;
55918 mutex_destroy(&fbdefio->lock);
55919 }
55920 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
55921 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
55922 index 0705d88..d9429bf 100644
55923 --- a/drivers/video/fbdev/core/fbmem.c
55924 +++ b/drivers/video/fbdev/core/fbmem.c
55925 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
55926 __u32 data;
55927 int err;
55928
55929 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
55930 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
55931
55932 data = (__u32) (unsigned long) fix->smem_start;
55933 err |= put_user(data, &fix32->smem_start);
55934 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
55935 index 4254336..282567e 100644
55936 --- a/drivers/video/fbdev/hyperv_fb.c
55937 +++ b/drivers/video/fbdev/hyperv_fb.c
55938 @@ -240,7 +240,7 @@ static uint screen_fb_size;
55939 static inline int synthvid_send(struct hv_device *hdev,
55940 struct synthvid_msg *msg)
55941 {
55942 - static atomic64_t request_id = ATOMIC64_INIT(0);
55943 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
55944 int ret;
55945
55946 msg->pipe_hdr.type = PIPE_MSG_DATA;
55947 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
55948
55949 ret = vmbus_sendpacket(hdev->channel, msg,
55950 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
55951 - atomic64_inc_return(&request_id),
55952 + atomic64_inc_return_unchecked(&request_id),
55953 VM_PKT_DATA_INBAND, 0);
55954
55955 if (ret)
55956 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
55957 index 7672d2e..b56437f 100644
55958 --- a/drivers/video/fbdev/i810/i810_accel.c
55959 +++ b/drivers/video/fbdev/i810/i810_accel.c
55960 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
55961 }
55962 }
55963 printk("ringbuffer lockup!!!\n");
55964 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
55965 i810_report_error(mmio);
55966 par->dev_flags |= LOCKUP;
55967 info->pixmap.scan_align = 1;
55968 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55969 index a01147f..5d896f8 100644
55970 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55971 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55972 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
55973
55974 #ifdef CONFIG_FB_MATROX_MYSTIQUE
55975 struct matrox_switch matrox_mystique = {
55976 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
55977 + .preinit = MGA1064_preinit,
55978 + .reset = MGA1064_reset,
55979 + .init = MGA1064_init,
55980 + .restore = MGA1064_restore,
55981 };
55982 EXPORT_SYMBOL(matrox_mystique);
55983 #endif
55984
55985 #ifdef CONFIG_FB_MATROX_G
55986 struct matrox_switch matrox_G100 = {
55987 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
55988 + .preinit = MGAG100_preinit,
55989 + .reset = MGAG100_reset,
55990 + .init = MGAG100_init,
55991 + .restore = MGAG100_restore,
55992 };
55993 EXPORT_SYMBOL(matrox_G100);
55994 #endif
55995 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55996 index 195ad7c..09743fc 100644
55997 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55998 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55999 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
56000 }
56001
56002 struct matrox_switch matrox_millennium = {
56003 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
56004 + .preinit = Ti3026_preinit,
56005 + .reset = Ti3026_reset,
56006 + .init = Ti3026_init,
56007 + .restore = Ti3026_restore
56008 };
56009 EXPORT_SYMBOL(matrox_millennium);
56010 #endif
56011 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56012 index fe92eed..106e085 100644
56013 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56014 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56015 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
56016 struct mb862xxfb_par *par = info->par;
56017
56018 if (info->var.bits_per_pixel == 32) {
56019 - info->fbops->fb_fillrect = cfb_fillrect;
56020 - info->fbops->fb_copyarea = cfb_copyarea;
56021 - info->fbops->fb_imageblit = cfb_imageblit;
56022 + pax_open_kernel();
56023 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56024 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56025 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56026 + pax_close_kernel();
56027 } else {
56028 outreg(disp, GC_L0EM, 3);
56029 - info->fbops->fb_fillrect = mb86290fb_fillrect;
56030 - info->fbops->fb_copyarea = mb86290fb_copyarea;
56031 - info->fbops->fb_imageblit = mb86290fb_imageblit;
56032 + pax_open_kernel();
56033 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
56034 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
56035 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
56036 + pax_close_kernel();
56037 }
56038 outreg(draw, GDC_REG_DRAW_BASE, 0);
56039 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
56040 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
56041 index def0412..fed6529 100644
56042 --- a/drivers/video/fbdev/nvidia/nvidia.c
56043 +++ b/drivers/video/fbdev/nvidia/nvidia.c
56044 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
56045 info->fix.line_length = (info->var.xres_virtual *
56046 info->var.bits_per_pixel) >> 3;
56047 if (info->var.accel_flags) {
56048 - info->fbops->fb_imageblit = nvidiafb_imageblit;
56049 - info->fbops->fb_fillrect = nvidiafb_fillrect;
56050 - info->fbops->fb_copyarea = nvidiafb_copyarea;
56051 - info->fbops->fb_sync = nvidiafb_sync;
56052 + pax_open_kernel();
56053 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
56054 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
56055 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
56056 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
56057 + pax_close_kernel();
56058 info->pixmap.scan_align = 4;
56059 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56060 info->flags |= FBINFO_READS_FAST;
56061 NVResetGraphics(info);
56062 } else {
56063 - info->fbops->fb_imageblit = cfb_imageblit;
56064 - info->fbops->fb_fillrect = cfb_fillrect;
56065 - info->fbops->fb_copyarea = cfb_copyarea;
56066 - info->fbops->fb_sync = NULL;
56067 + pax_open_kernel();
56068 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56069 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56070 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56071 + *(void **)&info->fbops->fb_sync = NULL;
56072 + pax_close_kernel();
56073 info->pixmap.scan_align = 1;
56074 info->flags |= FBINFO_HWACCEL_DISABLED;
56075 info->flags &= ~FBINFO_READS_FAST;
56076 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
56077 info->pixmap.size = 8 * 1024;
56078 info->pixmap.flags = FB_PIXMAP_SYSTEM;
56079
56080 - if (!hwcur)
56081 - info->fbops->fb_cursor = NULL;
56082 + if (!hwcur) {
56083 + pax_open_kernel();
56084 + *(void **)&info->fbops->fb_cursor = NULL;
56085 + pax_close_kernel();
56086 + }
56087
56088 info->var.accel_flags = (!noaccel);
56089
56090 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
56091 index 2412a0d..294215b 100644
56092 --- a/drivers/video/fbdev/omap2/dss/display.c
56093 +++ b/drivers/video/fbdev/omap2/dss/display.c
56094 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
56095 if (dssdev->name == NULL)
56096 dssdev->name = dssdev->alias;
56097
56098 + pax_open_kernel();
56099 if (drv && drv->get_resolution == NULL)
56100 - drv->get_resolution = omapdss_default_get_resolution;
56101 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
56102 if (drv && drv->get_recommended_bpp == NULL)
56103 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56104 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56105 if (drv && drv->get_timings == NULL)
56106 - drv->get_timings = omapdss_default_get_timings;
56107 + *(void **)&drv->get_timings = omapdss_default_get_timings;
56108 + pax_close_kernel();
56109
56110 mutex_lock(&panel_list_mutex);
56111 list_add_tail(&dssdev->panel_list, &panel_list);
56112 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
56113 index 83433cb..71e9b98 100644
56114 --- a/drivers/video/fbdev/s1d13xxxfb.c
56115 +++ b/drivers/video/fbdev/s1d13xxxfb.c
56116 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
56117
56118 switch(prod_id) {
56119 case S1D13506_PROD_ID: /* activate acceleration */
56120 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56121 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56122 + pax_open_kernel();
56123 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56124 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56125 + pax_close_kernel();
56126 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
56127 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
56128 break;
56129 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56130 index d3013cd..95b8285 100644
56131 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
56132 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56133 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
56134 }
56135
56136 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
56137 - lcdc_sys_write_index,
56138 - lcdc_sys_write_data,
56139 - lcdc_sys_read_data,
56140 + .write_index = lcdc_sys_write_index,
56141 + .write_data = lcdc_sys_write_data,
56142 + .read_data = lcdc_sys_read_data,
56143 };
56144
56145 static int sh_mobile_lcdc_sginit(struct fb_info *info,
56146 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
56147 index 9279e5f..d5f5276 100644
56148 --- a/drivers/video/fbdev/smscufx.c
56149 +++ b/drivers/video/fbdev/smscufx.c
56150 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
56151 fb_deferred_io_cleanup(info);
56152 kfree(info->fbdefio);
56153 info->fbdefio = NULL;
56154 - info->fbops->fb_mmap = ufx_ops_mmap;
56155 + pax_open_kernel();
56156 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
56157 + pax_close_kernel();
56158 }
56159
56160 pr_debug("released /dev/fb%d user=%d count=%d",
56161 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
56162 index ff2b873..626a8d5 100644
56163 --- a/drivers/video/fbdev/udlfb.c
56164 +++ b/drivers/video/fbdev/udlfb.c
56165 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
56166 dlfb_urb_completion(urb);
56167
56168 error:
56169 - atomic_add(bytes_sent, &dev->bytes_sent);
56170 - atomic_add(bytes_identical, &dev->bytes_identical);
56171 - atomic_add(width*height*2, &dev->bytes_rendered);
56172 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56173 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56174 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
56175 end_cycles = get_cycles();
56176 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56177 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56178 >> 10)), /* Kcycles */
56179 &dev->cpu_kcycles_used);
56180
56181 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
56182 dlfb_urb_completion(urb);
56183
56184 error:
56185 - atomic_add(bytes_sent, &dev->bytes_sent);
56186 - atomic_add(bytes_identical, &dev->bytes_identical);
56187 - atomic_add(bytes_rendered, &dev->bytes_rendered);
56188 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56189 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56190 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
56191 end_cycles = get_cycles();
56192 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56193 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56194 >> 10)), /* Kcycles */
56195 &dev->cpu_kcycles_used);
56196 }
56197 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
56198 fb_deferred_io_cleanup(info);
56199 kfree(info->fbdefio);
56200 info->fbdefio = NULL;
56201 - info->fbops->fb_mmap = dlfb_ops_mmap;
56202 + pax_open_kernel();
56203 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
56204 + pax_close_kernel();
56205 }
56206
56207 pr_warn("released /dev/fb%d user=%d count=%d\n",
56208 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
56209 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56210 struct dlfb_data *dev = fb_info->par;
56211 return snprintf(buf, PAGE_SIZE, "%u\n",
56212 - atomic_read(&dev->bytes_rendered));
56213 + atomic_read_unchecked(&dev->bytes_rendered));
56214 }
56215
56216 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56217 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56218 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56219 struct dlfb_data *dev = fb_info->par;
56220 return snprintf(buf, PAGE_SIZE, "%u\n",
56221 - atomic_read(&dev->bytes_identical));
56222 + atomic_read_unchecked(&dev->bytes_identical));
56223 }
56224
56225 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56226 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56227 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56228 struct dlfb_data *dev = fb_info->par;
56229 return snprintf(buf, PAGE_SIZE, "%u\n",
56230 - atomic_read(&dev->bytes_sent));
56231 + atomic_read_unchecked(&dev->bytes_sent));
56232 }
56233
56234 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56235 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56236 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56237 struct dlfb_data *dev = fb_info->par;
56238 return snprintf(buf, PAGE_SIZE, "%u\n",
56239 - atomic_read(&dev->cpu_kcycles_used));
56240 + atomic_read_unchecked(&dev->cpu_kcycles_used));
56241 }
56242
56243 static ssize_t edid_show(
56244 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
56245 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56246 struct dlfb_data *dev = fb_info->par;
56247
56248 - atomic_set(&dev->bytes_rendered, 0);
56249 - atomic_set(&dev->bytes_identical, 0);
56250 - atomic_set(&dev->bytes_sent, 0);
56251 - atomic_set(&dev->cpu_kcycles_used, 0);
56252 + atomic_set_unchecked(&dev->bytes_rendered, 0);
56253 + atomic_set_unchecked(&dev->bytes_identical, 0);
56254 + atomic_set_unchecked(&dev->bytes_sent, 0);
56255 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
56256
56257 return count;
56258 }
56259 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
56260 index d32d1c4..46722e6 100644
56261 --- a/drivers/video/fbdev/uvesafb.c
56262 +++ b/drivers/video/fbdev/uvesafb.c
56263 @@ -19,6 +19,7 @@
56264 #include <linux/io.h>
56265 #include <linux/mutex.h>
56266 #include <linux/slab.h>
56267 +#include <linux/moduleloader.h>
56268 #include <video/edid.h>
56269 #include <video/uvesafb.h>
56270 #ifdef CONFIG_X86
56271 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
56272 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
56273 par->pmi_setpal = par->ypan = 0;
56274 } else {
56275 +
56276 +#ifdef CONFIG_PAX_KERNEXEC
56277 +#ifdef CONFIG_MODULES
56278 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
56279 +#endif
56280 + if (!par->pmi_code) {
56281 + par->pmi_setpal = par->ypan = 0;
56282 + return 0;
56283 + }
56284 +#endif
56285 +
56286 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
56287 + task->t.regs.edi);
56288 +
56289 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56290 + pax_open_kernel();
56291 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
56292 + pax_close_kernel();
56293 +
56294 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
56295 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
56296 +#else
56297 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
56298 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
56299 +#endif
56300 +
56301 printk(KERN_INFO "uvesafb: protected mode interface info at "
56302 "%04x:%04x\n",
56303 (u16)task->t.regs.es, (u16)task->t.regs.edi);
56304 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
56305 par->ypan = ypan;
56306
56307 if (par->pmi_setpal || par->ypan) {
56308 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
56309 if (__supported_pte_mask & _PAGE_NX) {
56310 par->pmi_setpal = par->ypan = 0;
56311 printk(KERN_WARNING "uvesafb: NX protection is active, "
56312 "better not use the PMI.\n");
56313 - } else {
56314 + } else
56315 +#endif
56316 uvesafb_vbe_getpmi(task, par);
56317 - }
56318 }
56319 #else
56320 /* The protected mode interface is not available on non-x86. */
56321 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56322 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
56323
56324 /* Disable blanking if the user requested so. */
56325 - if (!blank)
56326 - info->fbops->fb_blank = NULL;
56327 + if (!blank) {
56328 + pax_open_kernel();
56329 + *(void **)&info->fbops->fb_blank = NULL;
56330 + pax_close_kernel();
56331 + }
56332
56333 /*
56334 * Find out how much IO memory is required for the mode with
56335 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56336 info->flags = FBINFO_FLAG_DEFAULT |
56337 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
56338
56339 - if (!par->ypan)
56340 - info->fbops->fb_pan_display = NULL;
56341 + if (!par->ypan) {
56342 + pax_open_kernel();
56343 + *(void **)&info->fbops->fb_pan_display = NULL;
56344 + pax_close_kernel();
56345 + }
56346 }
56347
56348 static void uvesafb_init_mtrr(struct fb_info *info)
56349 @@ -1786,6 +1816,11 @@ out_mode:
56350 out:
56351 kfree(par->vbe_modes);
56352
56353 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56354 + if (par->pmi_code)
56355 + module_memfree_exec(par->pmi_code);
56356 +#endif
56357 +
56358 framebuffer_release(info);
56359 return err;
56360 }
56361 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
56362 kfree(par->vbe_state_orig);
56363 kfree(par->vbe_state_saved);
56364
56365 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56366 + if (par->pmi_code)
56367 + module_memfree_exec(par->pmi_code);
56368 +#endif
56369 +
56370 framebuffer_release(info);
56371 }
56372 return 0;
56373 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
56374 index d79a0ac..2d0c3d4 100644
56375 --- a/drivers/video/fbdev/vesafb.c
56376 +++ b/drivers/video/fbdev/vesafb.c
56377 @@ -9,6 +9,7 @@
56378 */
56379
56380 #include <linux/module.h>
56381 +#include <linux/moduleloader.h>
56382 #include <linux/kernel.h>
56383 #include <linux/errno.h>
56384 #include <linux/string.h>
56385 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
56386 static int vram_total; /* Set total amount of memory */
56387 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
56388 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
56389 -static void (*pmi_start)(void) __read_mostly;
56390 -static void (*pmi_pal) (void) __read_mostly;
56391 +static void (*pmi_start)(void) __read_only;
56392 +static void (*pmi_pal) (void) __read_only;
56393 static int depth __read_mostly;
56394 static int vga_compat __read_mostly;
56395 /* --------------------------------------------------------------------- */
56396 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
56397 unsigned int size_remap;
56398 unsigned int size_total;
56399 char *option = NULL;
56400 + void *pmi_code = NULL;
56401
56402 /* ignore error return of fb_get_options */
56403 fb_get_options("vesafb", &option);
56404 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
56405 size_remap = size_total;
56406 vesafb_fix.smem_len = size_remap;
56407
56408 -#ifndef __i386__
56409 - screen_info.vesapm_seg = 0;
56410 -#endif
56411 -
56412 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
56413 printk(KERN_WARNING
56414 "vesafb: cannot reserve video memory at 0x%lx\n",
56415 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
56416 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
56417 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
56418
56419 +#ifdef __i386__
56420 +
56421 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56422 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
56423 + if (!pmi_code)
56424 +#elif !defined(CONFIG_PAX_KERNEXEC)
56425 + if (0)
56426 +#endif
56427 +
56428 +#endif
56429 + screen_info.vesapm_seg = 0;
56430 +
56431 if (screen_info.vesapm_seg) {
56432 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
56433 - screen_info.vesapm_seg,screen_info.vesapm_off);
56434 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
56435 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
56436 }
56437
56438 if (screen_info.vesapm_seg < 0xc000)
56439 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
56440
56441 if (ypan || pmi_setpal) {
56442 unsigned short *pmi_base;
56443 +
56444 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
56445 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
56446 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
56447 +
56448 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56449 + pax_open_kernel();
56450 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
56451 +#else
56452 + pmi_code = pmi_base;
56453 +#endif
56454 +
56455 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
56456 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
56457 +
56458 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56459 + pmi_start = ktva_ktla(pmi_start);
56460 + pmi_pal = ktva_ktla(pmi_pal);
56461 + pax_close_kernel();
56462 +#endif
56463 +
56464 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
56465 if (pmi_base[3]) {
56466 printk(KERN_INFO "vesafb: pmi: ports = ");
56467 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
56468 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
56469 (ypan ? FBINFO_HWACCEL_YPAN : 0);
56470
56471 - if (!ypan)
56472 - info->fbops->fb_pan_display = NULL;
56473 + if (!ypan) {
56474 + pax_open_kernel();
56475 + *(void **)&info->fbops->fb_pan_display = NULL;
56476 + pax_close_kernel();
56477 + }
56478
56479 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
56480 err = -ENOMEM;
56481 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
56482 fb_info(info, "%s frame buffer device\n", info->fix.id);
56483 return 0;
56484 err:
56485 +
56486 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56487 + module_memfree_exec(pmi_code);
56488 +#endif
56489 +
56490 if (info->screen_base)
56491 iounmap(info->screen_base);
56492 framebuffer_release(info);
56493 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
56494 index 88714ae..16c2e11 100644
56495 --- a/drivers/video/fbdev/via/via_clock.h
56496 +++ b/drivers/video/fbdev/via/via_clock.h
56497 @@ -56,7 +56,7 @@ struct via_clock {
56498
56499 void (*set_engine_pll_state)(u8 state);
56500 void (*set_engine_pll)(struct via_pll_config config);
56501 -};
56502 +} __no_const;
56503
56504
56505 static inline u32 get_pll_internal_frequency(u32 ref_freq,
56506 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
56507 index 3c14e43..2630570 100644
56508 --- a/drivers/video/logo/logo_linux_clut224.ppm
56509 +++ b/drivers/video/logo/logo_linux_clut224.ppm
56510 @@ -2,1603 +2,1123 @@ P3
56511 # Standard 224-color Linux logo
56512 80 80
56513 255
56514 - 0 0 0 0 0 0 0 0 0 0 0 0
56515 - 0 0 0 0 0 0 0 0 0 0 0 0
56516 - 0 0 0 0 0 0 0 0 0 0 0 0
56517 - 0 0 0 0 0 0 0 0 0 0 0 0
56518 - 0 0 0 0 0 0 0 0 0 0 0 0
56519 - 0 0 0 0 0 0 0 0 0 0 0 0
56520 - 0 0 0 0 0 0 0 0 0 0 0 0
56521 - 0 0 0 0 0 0 0 0 0 0 0 0
56522 - 0 0 0 0 0 0 0 0 0 0 0 0
56523 - 6 6 6 6 6 6 10 10 10 10 10 10
56524 - 10 10 10 6 6 6 6 6 6 6 6 6
56525 - 0 0 0 0 0 0 0 0 0 0 0 0
56526 - 0 0 0 0 0 0 0 0 0 0 0 0
56527 - 0 0 0 0 0 0 0 0 0 0 0 0
56528 - 0 0 0 0 0 0 0 0 0 0 0 0
56529 - 0 0 0 0 0 0 0 0 0 0 0 0
56530 - 0 0 0 0 0 0 0 0 0 0 0 0
56531 - 0 0 0 0 0 0 0 0 0 0 0 0
56532 - 0 0 0 0 0 0 0 0 0 0 0 0
56533 - 0 0 0 0 0 0 0 0 0 0 0 0
56534 - 0 0 0 0 0 0 0 0 0 0 0 0
56535 - 0 0 0 0 0 0 0 0 0 0 0 0
56536 - 0 0 0 0 0 0 0 0 0 0 0 0
56537 - 0 0 0 0 0 0 0 0 0 0 0 0
56538 - 0 0 0 0 0 0 0 0 0 0 0 0
56539 - 0 0 0 0 0 0 0 0 0 0 0 0
56540 - 0 0 0 0 0 0 0 0 0 0 0 0
56541 - 0 0 0 0 0 0 0 0 0 0 0 0
56542 - 0 0 0 6 6 6 10 10 10 14 14 14
56543 - 22 22 22 26 26 26 30 30 30 34 34 34
56544 - 30 30 30 30 30 30 26 26 26 18 18 18
56545 - 14 14 14 10 10 10 6 6 6 0 0 0
56546 - 0 0 0 0 0 0 0 0 0 0 0 0
56547 - 0 0 0 0 0 0 0 0 0 0 0 0
56548 - 0 0 0 0 0 0 0 0 0 0 0 0
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59104 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59105 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59106 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59107 +4 4 4 4 4 4
59108 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59109 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59110 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
59111 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
59112 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
59113 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
59114 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
59115 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59116 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59117 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59118 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59119 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59120 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59121 +4 4 4 4 4 4
59122 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59123 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59124 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59125 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
59126 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
59127 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
59128 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
59129 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59130 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59131 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59132 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59133 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59134 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59135 +4 4 4 4 4 4
59136 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59137 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59138 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59139 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
59140 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
59141 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
59142 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
59143 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59144 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59145 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59146 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59147 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59148 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59149 +4 4 4 4 4 4
59150 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59151 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59152 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59153 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
59154 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
59155 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
59156 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
59157 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59158 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59159 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59160 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59161 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59162 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59163 +4 4 4 4 4 4
59164 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59165 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59166 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59167 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
59168 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
59169 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
59170 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
59171 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59172 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59173 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59174 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59175 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59176 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59177 +4 4 4 4 4 4
59178 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59179 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59180 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59181 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59182 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
59183 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
59184 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
59185 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59186 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59187 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59188 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59189 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59190 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59191 +4 4 4 4 4 4
59192 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59193 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59194 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59195 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59196 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
59197 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
59198 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59199 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59200 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59201 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59202 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59203 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59204 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59205 +4 4 4 4 4 4
59206 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59207 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59208 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59209 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59210 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
59211 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
59212 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59213 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59214 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59215 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59216 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59217 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59218 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59219 +4 4 4 4 4 4
59220 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59221 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59222 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59223 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59224 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
59225 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
59226 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59227 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59228 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59229 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59230 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59231 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59232 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59233 +4 4 4 4 4 4
59234 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
59235 index 2b8553b..e1a482b 100644
59236 --- a/drivers/xen/events/events_base.c
59237 +++ b/drivers/xen/events/events_base.c
59238 @@ -1564,7 +1564,7 @@ void xen_irq_resume(void)
59239 restore_pirqs();
59240 }
59241
59242 -static struct irq_chip xen_dynamic_chip __read_mostly = {
59243 +static struct irq_chip xen_dynamic_chip = {
59244 .name = "xen-dyn",
59245
59246 .irq_disable = disable_dynirq,
59247 @@ -1578,7 +1578,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
59248 .irq_retrigger = retrigger_dynirq,
59249 };
59250
59251 -static struct irq_chip xen_pirq_chip __read_mostly = {
59252 +static struct irq_chip xen_pirq_chip = {
59253 .name = "xen-pirq",
59254
59255 .irq_startup = startup_pirq,
59256 @@ -1598,7 +1598,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
59257 .irq_retrigger = retrigger_dynirq,
59258 };
59259
59260 -static struct irq_chip xen_percpu_chip __read_mostly = {
59261 +static struct irq_chip xen_percpu_chip = {
59262 .name = "xen-percpu",
59263
59264 .irq_disable = disable_dynirq,
59265 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
59266 index fef20db..d28b1ab 100644
59267 --- a/drivers/xen/xenfs/xenstored.c
59268 +++ b/drivers/xen/xenfs/xenstored.c
59269 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
59270 static int xsd_kva_open(struct inode *inode, struct file *file)
59271 {
59272 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
59273 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59274 + NULL);
59275 +#else
59276 xen_store_interface);
59277 +#endif
59278 +
59279 if (!file->private_data)
59280 return -ENOMEM;
59281 return 0;
59282 diff --git a/firmware/Makefile b/firmware/Makefile
59283 index e297e1b..6900c31 100644
59284 --- a/firmware/Makefile
59285 +++ b/firmware/Makefile
59286 @@ -35,6 +35,7 @@ fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
59287 bnx2x/bnx2x-e1h-6.2.9.0.fw \
59288 bnx2x/bnx2x-e2-6.2.9.0.fw
59289 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
59290 + bnx2/bnx2-mips-09-6.2.1b.fw \
59291 bnx2/bnx2-rv2p-09-6.0.17.fw \
59292 bnx2/bnx2-rv2p-09ax-6.0.17.fw \
59293 bnx2/bnx2-mips-06-6.2.1.fw \
59294 diff --git a/firmware/WHENCE b/firmware/WHENCE
59295 index 0c4d96d..7563083 100644
59296 --- a/firmware/WHENCE
59297 +++ b/firmware/WHENCE
59298 @@ -655,19 +655,20 @@ Driver: BNX2 - Broadcom NetXtremeII
59299 File: bnx2/bnx2-mips-06-6.2.1.fw
59300 File: bnx2/bnx2-rv2p-06-6.0.15.fw
59301 File: bnx2/bnx2-mips-09-6.2.1a.fw
59302 +File: bnx2/bnx2-mips-09-6.2.1b.fw
59303 File: bnx2/bnx2-rv2p-09-6.0.17.fw
59304 File: bnx2/bnx2-rv2p-09ax-6.0.17.fw
59305
59306 Licence:
59307 -
59308 - This file contains firmware data derived from proprietary unpublished
59309 - source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59310 -
59311 - Permission is hereby granted for the distribution of this firmware data
59312 - in hexadecimal or equivalent format, provided this copyright notice is
59313 - accompanying it.
59314 -
59315 -Found in hex form in kernel source.
59316 +
59317 + This file contains firmware data derived from proprietary unpublished
59318 + source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59319 +
59320 + Permission is hereby granted for the distribution of this firmware data
59321 + in hexadecimal or equivalent format, provided this copyright notice is
59322 + accompanying it.
59323 +
59324 +Found in hex form in kernel source.
59325
59326 --------------------------------------------------------------------------
59327
59328 diff --git a/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
59329 new file mode 100644
59330 index 0000000..43d7c4f
59331 --- /dev/null
59332 +++ b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
59333 @@ -0,0 +1,6496 @@
59334 +:10000000080001180800000000005594000000C816
59335 +:1000100000000000000000000000000008005594EF
59336 +:10002000000000380000565C080000A00800000036
59337 +:100030000000574400005694080059200000008436
59338 +:100040000000ADD808005744000001C00000AE5CBD
59339 +:100050000800321008000000000092580000B01C98
59340 +:10006000000000000000000000000000080092589E
59341 +:100070000000033C000142740800049008000400E2
59342 +:10008000000012FC000145B000000000000000006C
59343 +:1000900000000000080016FC00000004000158AC3D
59344 +:1000A000080000A80800000000003D00000158B052
59345 +:1000B00000000000000000000000000008003D00FB
59346 +:1000C00000000030000195B00A000046000000006A
59347 +:1000D000000000000000000D636F6D362E322E31DF
59348 +:1000E00062000000060201020000000000000003A0
59349 +:1000F000000000C800000032000000030000000003
59350 +:1001000000000000000000000000000000000000EF
59351 +:1001100000000010000001360000EA600000000549
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59355 +:10015000000000000000000000000000000000009F
59356 +:10016000000000020000000000000000000000008D
59357 +:10017000000000000000000000000000000000007F
59358 +:10018000000000000000000000000010000000005F
59359 +:10019000000000000000000000000000000000005F
59360 +:1001A000000000000000000000000000000000004F
59361 +:1001B000000000000000000000000000000000003F
59362 +:1001C000000000000000000000000000000000002F
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59365 +:1001F0000000000D3C020800244256083C030800A1
59366 +:1002000024635754AC4000000043202B1480FFFDB2
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65768 +:109210008FBF002003E0000827BD00288D1F0048F5
65769 +:109220003C1808008F183FBC8F9900283C027FFF34
65770 +:109230008D0800443443FFFFAFA900103C0B8008A9
65771 +:109240008D69006C03E370240319782101CF682332
65772 +:1092500001A83821AFAA00180E00015AAFA90014C6
65773 +:109260000A000E58A380001C3C05800034A60A00AA
65774 +:1092700090C7003C3C06080094C63FDA3C02080058
65775 +:109280008C423FD430E30020000624001060001E12
65776 +:10929000004438253C0880083505008090A300680C
65777 +:1092A00000004821240800010000282124040001B6
65778 +:1092B0003C0680008CCD017805A0FFFE34CF014034
65779 +:1092C000ADE800083C0208008C423FDCA5E5000444
65780 +:1092D000A5E40006ADE2000C3C04080090843FD9F0
65781 +:1092E0003C03800834790080A1E40012ADE700144B
65782 +:1092F000A5E900189338004C3C0E1000A1F8002D91
65783 +:1093000003E00008ACCE017834A90E008D28001CC3
65784 +:109310003C0C08008D8C3FBC952B0016952A001440
65785 +:10932000018648213164FFFF0A000E803145FFFFAE
65786 +:109330003C04800034830A009065003C30A2002089
65787 +:109340001040001934870E00000040210000382131
65788 +:10935000000020213C0680008CC901780520FFFE1A
65789 +:1093600034CA014034CF010091EB0009AD48000838
65790 +:109370003C0E08008DCE3FDC240DFF91240C0040F4
65791 +:109380003C081000A5440004A5470006AD4E000CA3
65792 +:10939000A14D0012AD4C0014A5400018A14B002DAA
65793 +:1093A00003E00008ACC801788CE8001894E60012CD
65794 +:1093B00094E4001030C7FFFF0A000EA93084FFFFBD
65795 +:1093C0003C04800034830A009065003C30A20020F9
65796 +:1093D0001040002727BDFFF82409000100003821B4
65797 +:1093E000240800013C0680008CCA01780540FFFE7D
65798 +:1093F0003C0280FF34C40100908D00093C0C080041
65799 +:10940000918C4019A3AD00038FAB00003185007F24
65800 +:109410003459FFFF01665025AFAA00009083000A6F
65801 +:10942000A3A0000200057E00A3A300018FB80000E6
65802 +:1094300034CB0140240C30000319702401CF68257F
65803 +:10944000AD6D000C27BD0008AD6C0014A5600018C0
65804 +:10945000AD690008A56700042409FF80A56800061F
65805 +:109460003C081000A169001203E00008ACC80178B4
65806 +:1094700034870E008CE9001894E6001294E4001082
65807 +:1094800030C8FFFF0A000ECD3087FFFF27BDFFE089
65808 +:10949000AFB100143C118000AFB00010AFBF001896
65809 +:1094A00036380A00970F0032363001000E000B7F6D
65810 +:1094B00031E43FFF8E0E0000240DFF803C042000AD
65811 +:1094C00001C25821016D6024000C4940316A007FBF
65812 +:1094D000012A4025010438253C048008AE270830C5
65813 +:1094E0003486008090C500682403000230A200FF8B
65814 +:1094F000104300048F9F00208F990024AC9F0068C8
65815 +:10950000AC9900648FBF00188FB100148FB00010A9
65816 +:1095100003E0000827BD00203C0A0800254A3A80E5
65817 +:109520003C09080025293B103C08080025082F1C91
65818 +:109530003C07080024E73BDC3C06080024C639044D
65819 +:109540003C05080024A536583C0408002484325CFD
65820 +:109550003C030800246339B83C0208002442375415
65821 +:109560003C010800AC2A3F983C010800AC293F941C
65822 +:109570003C010800AC283F903C010800AC273F9C10
65823 +:109580003C010800AC263FAC3C010800AC253FA4E0
65824 +:109590003C010800AC243FA03C010800AC233FB0D4
65825 +:1095A0003C010800AC223FA803E0000800000000D6
65826 +:1095B00080000940800009008008010080080080C8
65827 +:1095C00080080000800E00008008008080080000F5
65828 +:1095D00080000A8080000A00800009808000090065
65829 +:00000001FF
65830 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
65831 index eb14e05..5156de7 100644
65832 --- a/fs/9p/vfs_addr.c
65833 +++ b/fs/9p/vfs_addr.c
65834 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
65835
65836 retval = v9fs_file_write_internal(inode,
65837 v9inode->writeback_fid,
65838 - (__force const char __user *)buffer,
65839 + (const char __force_user *)buffer,
65840 len, &offset, 0);
65841 if (retval > 0)
65842 retval = 0;
65843 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
65844 index 3662f1d..90558b5 100644
65845 --- a/fs/9p/vfs_inode.c
65846 +++ b/fs/9p/vfs_inode.c
65847 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
65848 void
65849 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
65850 {
65851 - char *s = nd_get_link(nd);
65852 + const char *s = nd_get_link(nd);
65853
65854 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
65855 dentry, IS_ERR(s) ? "<error>" : s);
65856 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
65857 index 270c481..0d8a962 100644
65858 --- a/fs/Kconfig.binfmt
65859 +++ b/fs/Kconfig.binfmt
65860 @@ -106,7 +106,7 @@ config HAVE_AOUT
65861
65862 config BINFMT_AOUT
65863 tristate "Kernel support for a.out and ECOFF binaries"
65864 - depends on HAVE_AOUT
65865 + depends on HAVE_AOUT && BROKEN
65866 ---help---
65867 A.out (Assembler.OUTput) is a set of formats for libraries and
65868 executables used in the earliest versions of UNIX. Linux used
65869 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
65870 index 8a1d38e..300a14e 100644
65871 --- a/fs/afs/inode.c
65872 +++ b/fs/afs/inode.c
65873 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
65874 struct afs_vnode *vnode;
65875 struct super_block *sb;
65876 struct inode *inode;
65877 - static atomic_t afs_autocell_ino;
65878 + static atomic_unchecked_t afs_autocell_ino;
65879
65880 _enter("{%x:%u},%*.*s,",
65881 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
65882 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
65883 data.fid.unique = 0;
65884 data.fid.vnode = 0;
65885
65886 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
65887 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
65888 afs_iget5_autocell_test, afs_iget5_set,
65889 &data);
65890 if (!inode) {
65891 diff --git a/fs/aio.c b/fs/aio.c
65892 index a793f70..46f45af 100644
65893 --- a/fs/aio.c
65894 +++ b/fs/aio.c
65895 @@ -404,7 +404,7 @@ static int aio_setup_ring(struct kioctx *ctx)
65896 size += sizeof(struct io_event) * nr_events;
65897
65898 nr_pages = PFN_UP(size);
65899 - if (nr_pages < 0)
65900 + if (nr_pages <= 0)
65901 return -EINVAL;
65902
65903 file = aio_private_file(ctx, nr_pages);
65904 diff --git a/fs/attr.c b/fs/attr.c
65905 index 6530ced..4a827e2 100644
65906 --- a/fs/attr.c
65907 +++ b/fs/attr.c
65908 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
65909 unsigned long limit;
65910
65911 limit = rlimit(RLIMIT_FSIZE);
65912 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
65913 if (limit != RLIM_INFINITY && offset > limit)
65914 goto out_sig;
65915 if (offset > inode->i_sb->s_maxbytes)
65916 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
65917 index 116fd38..c04182da 100644
65918 --- a/fs/autofs4/waitq.c
65919 +++ b/fs/autofs4/waitq.c
65920 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
65921 {
65922 unsigned long sigpipe, flags;
65923 mm_segment_t fs;
65924 - const char *data = (const char *)addr;
65925 + const char __user *data = (const char __force_user *)addr;
65926 ssize_t wr = 0;
65927
65928 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
65929 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
65930 return 1;
65931 }
65932
65933 +#ifdef CONFIG_GRKERNSEC_HIDESYM
65934 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
65935 +#endif
65936 +
65937 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
65938 enum autofs_notify notify)
65939 {
65940 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
65941
65942 /* If this is a direct mount request create a dummy name */
65943 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
65944 +#ifdef CONFIG_GRKERNSEC_HIDESYM
65945 + /* this name does get written to userland via autofs4_write() */
65946 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
65947 +#else
65948 qstr.len = sprintf(name, "%p", dentry);
65949 +#endif
65950 else {
65951 qstr.len = autofs4_getpath(sbi, dentry, &name);
65952 if (!qstr.len) {
65953 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
65954 index 2722387..56059b5 100644
65955 --- a/fs/befs/endian.h
65956 +++ b/fs/befs/endian.h
65957 @@ -11,7 +11,7 @@
65958
65959 #include <asm/byteorder.h>
65960
65961 -static inline u64
65962 +static inline u64 __intentional_overflow(-1)
65963 fs64_to_cpu(const struct super_block *sb, fs64 n)
65964 {
65965 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
65966 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
65967 return (__force fs64)cpu_to_be64(n);
65968 }
65969
65970 -static inline u32
65971 +static inline u32 __intentional_overflow(-1)
65972 fs32_to_cpu(const struct super_block *sb, fs32 n)
65973 {
65974 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
65975 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
65976 return (__force fs32)cpu_to_be32(n);
65977 }
65978
65979 -static inline u16
65980 +static inline u16 __intentional_overflow(-1)
65981 fs16_to_cpu(const struct super_block *sb, fs16 n)
65982 {
65983 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
65984 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
65985 index 4c55668..eeae150 100644
65986 --- a/fs/binfmt_aout.c
65987 +++ b/fs/binfmt_aout.c
65988 @@ -16,6 +16,7 @@
65989 #include <linux/string.h>
65990 #include <linux/fs.h>
65991 #include <linux/file.h>
65992 +#include <linux/security.h>
65993 #include <linux/stat.h>
65994 #include <linux/fcntl.h>
65995 #include <linux/ptrace.h>
65996 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
65997 #endif
65998 # define START_STACK(u) ((void __user *)u.start_stack)
65999
66000 + memset(&dump, 0, sizeof(dump));
66001 +
66002 fs = get_fs();
66003 set_fs(KERNEL_DS);
66004 has_dumped = 1;
66005 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
66006
66007 /* If the size of the dump file exceeds the rlimit, then see what would happen
66008 if we wrote the stack, but not the data area. */
66009 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
66010 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
66011 dump.u_dsize = 0;
66012
66013 /* Make sure we have enough room to write the stack and data areas. */
66014 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
66015 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
66016 dump.u_ssize = 0;
66017
66018 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
66019 rlim = rlimit(RLIMIT_DATA);
66020 if (rlim >= RLIM_INFINITY)
66021 rlim = ~0;
66022 +
66023 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
66024 if (ex.a_data + ex.a_bss > rlim)
66025 return -ENOMEM;
66026
66027 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
66028
66029 install_exec_creds(bprm);
66030
66031 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66032 + current->mm->pax_flags = 0UL;
66033 +#endif
66034 +
66035 +#ifdef CONFIG_PAX_PAGEEXEC
66036 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
66037 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
66038 +
66039 +#ifdef CONFIG_PAX_EMUTRAMP
66040 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
66041 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
66042 +#endif
66043 +
66044 +#ifdef CONFIG_PAX_MPROTECT
66045 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
66046 + current->mm->pax_flags |= MF_PAX_MPROTECT;
66047 +#endif
66048 +
66049 + }
66050 +#endif
66051 +
66052 if (N_MAGIC(ex) == OMAGIC) {
66053 unsigned long text_addr, map_size;
66054 loff_t pos;
66055 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
66056 return error;
66057
66058 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
66059 - PROT_READ | PROT_WRITE | PROT_EXEC,
66060 + PROT_READ | PROT_WRITE,
66061 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
66062 fd_offset + ex.a_text);
66063 if (error != N_DATADDR(ex))
66064 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
66065 index d925f55..d31f527 100644
66066 --- a/fs/binfmt_elf.c
66067 +++ b/fs/binfmt_elf.c
66068 @@ -34,6 +34,7 @@
66069 #include <linux/utsname.h>
66070 #include <linux/coredump.h>
66071 #include <linux/sched.h>
66072 +#include <linux/xattr.h>
66073 #include <asm/uaccess.h>
66074 #include <asm/param.h>
66075 #include <asm/page.h>
66076 @@ -47,7 +48,7 @@
66077
66078 static int load_elf_binary(struct linux_binprm *bprm);
66079 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
66080 - int, int, unsigned long);
66081 + int, int, unsigned long) __intentional_overflow(-1);
66082
66083 #ifdef CONFIG_USELIB
66084 static int load_elf_library(struct file *);
66085 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
66086 #define elf_core_dump NULL
66087 #endif
66088
66089 +#ifdef CONFIG_PAX_MPROTECT
66090 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
66091 +#endif
66092 +
66093 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66094 +static void elf_handle_mmap(struct file *file);
66095 +#endif
66096 +
66097 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
66098 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
66099 #else
66100 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
66101 .load_binary = load_elf_binary,
66102 .load_shlib = load_elf_library,
66103 .core_dump = elf_core_dump,
66104 +
66105 +#ifdef CONFIG_PAX_MPROTECT
66106 + .handle_mprotect= elf_handle_mprotect,
66107 +#endif
66108 +
66109 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66110 + .handle_mmap = elf_handle_mmap,
66111 +#endif
66112 +
66113 .min_coredump = ELF_EXEC_PAGESIZE,
66114 };
66115
66116 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
66117
66118 static int set_brk(unsigned long start, unsigned long end)
66119 {
66120 + unsigned long e = end;
66121 +
66122 start = ELF_PAGEALIGN(start);
66123 end = ELF_PAGEALIGN(end);
66124 if (end > start) {
66125 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
66126 if (BAD_ADDR(addr))
66127 return addr;
66128 }
66129 - current->mm->start_brk = current->mm->brk = end;
66130 + current->mm->start_brk = current->mm->brk = e;
66131 return 0;
66132 }
66133
66134 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66135 elf_addr_t __user *u_rand_bytes;
66136 const char *k_platform = ELF_PLATFORM;
66137 const char *k_base_platform = ELF_BASE_PLATFORM;
66138 - unsigned char k_rand_bytes[16];
66139 + u32 k_rand_bytes[4];
66140 int items;
66141 elf_addr_t *elf_info;
66142 int ei_index = 0;
66143 const struct cred *cred = current_cred();
66144 struct vm_area_struct *vma;
66145 + unsigned long saved_auxv[AT_VECTOR_SIZE];
66146
66147 /*
66148 * In some cases (e.g. Hyper-Threading), we want to avoid L1
66149 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66150 * Generate 16 random bytes for userspace PRNG seeding.
66151 */
66152 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
66153 - u_rand_bytes = (elf_addr_t __user *)
66154 - STACK_ALLOC(p, sizeof(k_rand_bytes));
66155 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
66156 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
66157 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
66158 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
66159 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
66160 + u_rand_bytes = (elf_addr_t __user *) p;
66161 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
66162 return -EFAULT;
66163
66164 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66165 return -EFAULT;
66166 current->mm->env_end = p;
66167
66168 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
66169 +
66170 /* Put the elf_info on the stack in the right place. */
66171 sp = (elf_addr_t __user *)envp + 1;
66172 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
66173 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
66174 return -EFAULT;
66175 return 0;
66176 }
66177 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
66178 an ELF header */
66179
66180 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66181 - struct file *interpreter, unsigned long *interp_map_addr,
66182 + struct file *interpreter,
66183 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
66184 {
66185 struct elf_phdr *eppnt;
66186 - unsigned long load_addr = 0;
66187 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
66188 int load_addr_set = 0;
66189 unsigned long last_bss = 0, elf_bss = 0;
66190 - unsigned long error = ~0UL;
66191 + unsigned long error = -EINVAL;
66192 unsigned long total_size;
66193 int i;
66194
66195 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66196 goto out;
66197 }
66198
66199 +#ifdef CONFIG_PAX_SEGMEXEC
66200 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
66201 + pax_task_size = SEGMEXEC_TASK_SIZE;
66202 +#endif
66203 +
66204 eppnt = interp_elf_phdata;
66205 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
66206 if (eppnt->p_type == PT_LOAD) {
66207 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66208 map_addr = elf_map(interpreter, load_addr + vaddr,
66209 eppnt, elf_prot, elf_type, total_size);
66210 total_size = 0;
66211 - if (!*interp_map_addr)
66212 - *interp_map_addr = map_addr;
66213 error = map_addr;
66214 if (BAD_ADDR(map_addr))
66215 goto out;
66216 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66217 k = load_addr + eppnt->p_vaddr;
66218 if (BAD_ADDR(k) ||
66219 eppnt->p_filesz > eppnt->p_memsz ||
66220 - eppnt->p_memsz > TASK_SIZE ||
66221 - TASK_SIZE - eppnt->p_memsz < k) {
66222 + eppnt->p_memsz > pax_task_size ||
66223 + pax_task_size - eppnt->p_memsz < k) {
66224 error = -ENOMEM;
66225 goto out;
66226 }
66227 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66228 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
66229
66230 /* Map the last of the bss segment */
66231 - error = vm_brk(elf_bss, last_bss - elf_bss);
66232 - if (BAD_ADDR(error))
66233 - goto out;
66234 + if (last_bss > elf_bss) {
66235 + error = vm_brk(elf_bss, last_bss - elf_bss);
66236 + if (BAD_ADDR(error))
66237 + goto out;
66238 + }
66239 }
66240
66241 error = load_addr;
66242 @@ -634,6 +666,336 @@ out:
66243 return error;
66244 }
66245
66246 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66247 +#ifdef CONFIG_PAX_SOFTMODE
66248 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
66249 +{
66250 + unsigned long pax_flags = 0UL;
66251 +
66252 +#ifdef CONFIG_PAX_PAGEEXEC
66253 + if (elf_phdata->p_flags & PF_PAGEEXEC)
66254 + pax_flags |= MF_PAX_PAGEEXEC;
66255 +#endif
66256 +
66257 +#ifdef CONFIG_PAX_SEGMEXEC
66258 + if (elf_phdata->p_flags & PF_SEGMEXEC)
66259 + pax_flags |= MF_PAX_SEGMEXEC;
66260 +#endif
66261 +
66262 +#ifdef CONFIG_PAX_EMUTRAMP
66263 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
66264 + pax_flags |= MF_PAX_EMUTRAMP;
66265 +#endif
66266 +
66267 +#ifdef CONFIG_PAX_MPROTECT
66268 + if (elf_phdata->p_flags & PF_MPROTECT)
66269 + pax_flags |= MF_PAX_MPROTECT;
66270 +#endif
66271 +
66272 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66273 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
66274 + pax_flags |= MF_PAX_RANDMMAP;
66275 +#endif
66276 +
66277 + return pax_flags;
66278 +}
66279 +#endif
66280 +
66281 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
66282 +{
66283 + unsigned long pax_flags = 0UL;
66284 +
66285 +#ifdef CONFIG_PAX_PAGEEXEC
66286 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
66287 + pax_flags |= MF_PAX_PAGEEXEC;
66288 +#endif
66289 +
66290 +#ifdef CONFIG_PAX_SEGMEXEC
66291 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
66292 + pax_flags |= MF_PAX_SEGMEXEC;
66293 +#endif
66294 +
66295 +#ifdef CONFIG_PAX_EMUTRAMP
66296 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
66297 + pax_flags |= MF_PAX_EMUTRAMP;
66298 +#endif
66299 +
66300 +#ifdef CONFIG_PAX_MPROTECT
66301 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
66302 + pax_flags |= MF_PAX_MPROTECT;
66303 +#endif
66304 +
66305 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66306 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
66307 + pax_flags |= MF_PAX_RANDMMAP;
66308 +#endif
66309 +
66310 + return pax_flags;
66311 +}
66312 +#endif
66313 +
66314 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
66315 +#ifdef CONFIG_PAX_SOFTMODE
66316 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
66317 +{
66318 + unsigned long pax_flags = 0UL;
66319 +
66320 +#ifdef CONFIG_PAX_PAGEEXEC
66321 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
66322 + pax_flags |= MF_PAX_PAGEEXEC;
66323 +#endif
66324 +
66325 +#ifdef CONFIG_PAX_SEGMEXEC
66326 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
66327 + pax_flags |= MF_PAX_SEGMEXEC;
66328 +#endif
66329 +
66330 +#ifdef CONFIG_PAX_EMUTRAMP
66331 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
66332 + pax_flags |= MF_PAX_EMUTRAMP;
66333 +#endif
66334 +
66335 +#ifdef CONFIG_PAX_MPROTECT
66336 + if (pax_flags_softmode & MF_PAX_MPROTECT)
66337 + pax_flags |= MF_PAX_MPROTECT;
66338 +#endif
66339 +
66340 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66341 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
66342 + pax_flags |= MF_PAX_RANDMMAP;
66343 +#endif
66344 +
66345 + return pax_flags;
66346 +}
66347 +#endif
66348 +
66349 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
66350 +{
66351 + unsigned long pax_flags = 0UL;
66352 +
66353 +#ifdef CONFIG_PAX_PAGEEXEC
66354 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
66355 + pax_flags |= MF_PAX_PAGEEXEC;
66356 +#endif
66357 +
66358 +#ifdef CONFIG_PAX_SEGMEXEC
66359 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
66360 + pax_flags |= MF_PAX_SEGMEXEC;
66361 +#endif
66362 +
66363 +#ifdef CONFIG_PAX_EMUTRAMP
66364 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
66365 + pax_flags |= MF_PAX_EMUTRAMP;
66366 +#endif
66367 +
66368 +#ifdef CONFIG_PAX_MPROTECT
66369 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
66370 + pax_flags |= MF_PAX_MPROTECT;
66371 +#endif
66372 +
66373 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66374 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
66375 + pax_flags |= MF_PAX_RANDMMAP;
66376 +#endif
66377 +
66378 + return pax_flags;
66379 +}
66380 +#endif
66381 +
66382 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66383 +static unsigned long pax_parse_defaults(void)
66384 +{
66385 + unsigned long pax_flags = 0UL;
66386 +
66387 +#ifdef CONFIG_PAX_SOFTMODE
66388 + if (pax_softmode)
66389 + return pax_flags;
66390 +#endif
66391 +
66392 +#ifdef CONFIG_PAX_PAGEEXEC
66393 + pax_flags |= MF_PAX_PAGEEXEC;
66394 +#endif
66395 +
66396 +#ifdef CONFIG_PAX_SEGMEXEC
66397 + pax_flags |= MF_PAX_SEGMEXEC;
66398 +#endif
66399 +
66400 +#ifdef CONFIG_PAX_MPROTECT
66401 + pax_flags |= MF_PAX_MPROTECT;
66402 +#endif
66403 +
66404 +#ifdef CONFIG_PAX_RANDMMAP
66405 + if (randomize_va_space)
66406 + pax_flags |= MF_PAX_RANDMMAP;
66407 +#endif
66408 +
66409 + return pax_flags;
66410 +}
66411 +
66412 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
66413 +{
66414 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
66415 +
66416 +#ifdef CONFIG_PAX_EI_PAX
66417 +
66418 +#ifdef CONFIG_PAX_SOFTMODE
66419 + if (pax_softmode)
66420 + return pax_flags;
66421 +#endif
66422 +
66423 + pax_flags = 0UL;
66424 +
66425 +#ifdef CONFIG_PAX_PAGEEXEC
66426 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
66427 + pax_flags |= MF_PAX_PAGEEXEC;
66428 +#endif
66429 +
66430 +#ifdef CONFIG_PAX_SEGMEXEC
66431 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
66432 + pax_flags |= MF_PAX_SEGMEXEC;
66433 +#endif
66434 +
66435 +#ifdef CONFIG_PAX_EMUTRAMP
66436 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
66437 + pax_flags |= MF_PAX_EMUTRAMP;
66438 +#endif
66439 +
66440 +#ifdef CONFIG_PAX_MPROTECT
66441 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
66442 + pax_flags |= MF_PAX_MPROTECT;
66443 +#endif
66444 +
66445 +#ifdef CONFIG_PAX_ASLR
66446 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
66447 + pax_flags |= MF_PAX_RANDMMAP;
66448 +#endif
66449 +
66450 +#endif
66451 +
66452 + return pax_flags;
66453 +
66454 +}
66455 +
66456 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
66457 +{
66458 +
66459 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66460 + unsigned long i;
66461 +
66462 + for (i = 0UL; i < elf_ex->e_phnum; i++)
66463 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
66464 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
66465 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
66466 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
66467 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
66468 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
66469 + return PAX_PARSE_FLAGS_FALLBACK;
66470 +
66471 +#ifdef CONFIG_PAX_SOFTMODE
66472 + if (pax_softmode)
66473 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
66474 + else
66475 +#endif
66476 +
66477 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
66478 + break;
66479 + }
66480 +#endif
66481 +
66482 + return PAX_PARSE_FLAGS_FALLBACK;
66483 +}
66484 +
66485 +static unsigned long pax_parse_xattr_pax(struct file * const file)
66486 +{
66487 +
66488 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
66489 + ssize_t xattr_size, i;
66490 + unsigned char xattr_value[sizeof("pemrs") - 1];
66491 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
66492 +
66493 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
66494 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
66495 + return PAX_PARSE_FLAGS_FALLBACK;
66496 +
66497 + for (i = 0; i < xattr_size; i++)
66498 + switch (xattr_value[i]) {
66499 + default:
66500 + return PAX_PARSE_FLAGS_FALLBACK;
66501 +
66502 +#define parse_flag(option1, option2, flag) \
66503 + case option1: \
66504 + if (pax_flags_hardmode & MF_PAX_##flag) \
66505 + return PAX_PARSE_FLAGS_FALLBACK;\
66506 + pax_flags_hardmode |= MF_PAX_##flag; \
66507 + break; \
66508 + case option2: \
66509 + if (pax_flags_softmode & MF_PAX_##flag) \
66510 + return PAX_PARSE_FLAGS_FALLBACK;\
66511 + pax_flags_softmode |= MF_PAX_##flag; \
66512 + break;
66513 +
66514 + parse_flag('p', 'P', PAGEEXEC);
66515 + parse_flag('e', 'E', EMUTRAMP);
66516 + parse_flag('m', 'M', MPROTECT);
66517 + parse_flag('r', 'R', RANDMMAP);
66518 + parse_flag('s', 'S', SEGMEXEC);
66519 +
66520 +#undef parse_flag
66521 + }
66522 +
66523 + if (pax_flags_hardmode & pax_flags_softmode)
66524 + return PAX_PARSE_FLAGS_FALLBACK;
66525 +
66526 +#ifdef CONFIG_PAX_SOFTMODE
66527 + if (pax_softmode)
66528 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
66529 + else
66530 +#endif
66531 +
66532 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
66533 +#else
66534 + return PAX_PARSE_FLAGS_FALLBACK;
66535 +#endif
66536 +
66537 +}
66538 +
66539 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
66540 +{
66541 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
66542 +
66543 + pax_flags = pax_parse_defaults();
66544 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
66545 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
66546 + xattr_pax_flags = pax_parse_xattr_pax(file);
66547 +
66548 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
66549 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
66550 + pt_pax_flags != xattr_pax_flags)
66551 + return -EINVAL;
66552 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66553 + pax_flags = xattr_pax_flags;
66554 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66555 + pax_flags = pt_pax_flags;
66556 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66557 + pax_flags = ei_pax_flags;
66558 +
66559 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
66560 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66561 + if ((__supported_pte_mask & _PAGE_NX))
66562 + pax_flags &= ~MF_PAX_SEGMEXEC;
66563 + else
66564 + pax_flags &= ~MF_PAX_PAGEEXEC;
66565 + }
66566 +#endif
66567 +
66568 + if (0 > pax_check_flags(&pax_flags))
66569 + return -EINVAL;
66570 +
66571 + current->mm->pax_flags = pax_flags;
66572 + return 0;
66573 +}
66574 +#endif
66575 +
66576 /*
66577 * These are the functions used to load ELF style executables and shared
66578 * libraries. There is no binary dependent code anywhere else.
66579 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
66580 {
66581 unsigned long random_variable = 0;
66582
66583 +#ifdef CONFIG_PAX_RANDUSTACK
66584 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
66585 + return stack_top - current->mm->delta_stack;
66586 +#endif
66587 +
66588 if ((current->flags & PF_RANDOMIZE) &&
66589 !(current->personality & ADDR_NO_RANDOMIZE)) {
66590 random_variable = (unsigned long) get_random_int();
66591 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
66592 unsigned long load_addr = 0, load_bias = 0;
66593 int load_addr_set = 0;
66594 char * elf_interpreter = NULL;
66595 - unsigned long error;
66596 + unsigned long error = 0;
66597 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
66598 unsigned long elf_bss, elf_brk;
66599 int retval, i;
66600 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
66601 struct elfhdr interp_elf_ex;
66602 } *loc;
66603 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
66604 + unsigned long pax_task_size;
66605
66606 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
66607 if (!loc) {
66608 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
66609 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
66610 may depend on the personality. */
66611 SET_PERSONALITY2(loc->elf_ex, &arch_state);
66612 +
66613 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66614 + current->mm->pax_flags = 0UL;
66615 +#endif
66616 +
66617 +#ifdef CONFIG_PAX_DLRESOLVE
66618 + current->mm->call_dl_resolve = 0UL;
66619 +#endif
66620 +
66621 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
66622 + current->mm->call_syscall = 0UL;
66623 +#endif
66624 +
66625 +#ifdef CONFIG_PAX_ASLR
66626 + current->mm->delta_mmap = 0UL;
66627 + current->mm->delta_stack = 0UL;
66628 +#endif
66629 +
66630 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66631 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
66632 + send_sig(SIGKILL, current, 0);
66633 + goto out_free_dentry;
66634 + }
66635 +#endif
66636 +
66637 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
66638 + pax_set_initial_flags(bprm);
66639 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
66640 + if (pax_set_initial_flags_func)
66641 + (pax_set_initial_flags_func)(bprm);
66642 +#endif
66643 +
66644 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66645 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
66646 + current->mm->context.user_cs_limit = PAGE_SIZE;
66647 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
66648 + }
66649 +#endif
66650 +
66651 +#ifdef CONFIG_PAX_SEGMEXEC
66652 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
66653 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
66654 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
66655 + pax_task_size = SEGMEXEC_TASK_SIZE;
66656 + current->mm->def_flags |= VM_NOHUGEPAGE;
66657 + } else
66658 +#endif
66659 +
66660 + pax_task_size = TASK_SIZE;
66661 +
66662 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
66663 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66664 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
66665 + put_cpu();
66666 + }
66667 +#endif
66668 +
66669 +#ifdef CONFIG_PAX_ASLR
66670 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
66671 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
66672 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
66673 + }
66674 +#endif
66675 +
66676 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
66677 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66678 + executable_stack = EXSTACK_DISABLE_X;
66679 + current->personality &= ~READ_IMPLIES_EXEC;
66680 + } else
66681 +#endif
66682 +
66683 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
66684 current->personality |= READ_IMPLIES_EXEC;
66685
66686 @@ -925,12 +1364,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
66687 #else
66688 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
66689 #endif
66690 - total_size = total_mapping_size(elf_phdata,
66691 - loc->elf_ex.e_phnum);
66692 - if (!total_size) {
66693 - error = -EINVAL;
66694 - goto out_free_dentry;
66695 +
66696 +#ifdef CONFIG_PAX_RANDMMAP
66697 + /* PaX: randomize base address at the default exe base if requested */
66698 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
66699 +#ifdef CONFIG_SPARC64
66700 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
66701 +#else
66702 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
66703 +#endif
66704 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
66705 + elf_flags |= MAP_FIXED;
66706 }
66707 +#endif
66708 +
66709 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
66710 }
66711
66712 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
66713 @@ -962,9 +1410,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
66714 * allowed task size. Note that p_filesz must always be
66715 * <= p_memsz so it is only necessary to check p_memsz.
66716 */
66717 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
66718 - elf_ppnt->p_memsz > TASK_SIZE ||
66719 - TASK_SIZE - elf_ppnt->p_memsz < k) {
66720 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
66721 + elf_ppnt->p_memsz > pax_task_size ||
66722 + pax_task_size - elf_ppnt->p_memsz < k) {
66723 /* set_brk can never work. Avoid overflows. */
66724 retval = -EINVAL;
66725 goto out_free_dentry;
66726 @@ -1000,16 +1448,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
66727 if (retval)
66728 goto out_free_dentry;
66729 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
66730 - retval = -EFAULT; /* Nobody gets to see this, but.. */
66731 - goto out_free_dentry;
66732 + /*
66733 + * This bss-zeroing can fail if the ELF
66734 + * file specifies odd protections. So
66735 + * we don't check the return value
66736 + */
66737 }
66738
66739 +#ifdef CONFIG_PAX_RANDMMAP
66740 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
66741 + unsigned long start, size, flags;
66742 + vm_flags_t vm_flags;
66743 +
66744 + start = ELF_PAGEALIGN(elf_brk);
66745 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
66746 + flags = MAP_FIXED | MAP_PRIVATE;
66747 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
66748 +
66749 + down_write(&current->mm->mmap_sem);
66750 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
66751 + retval = -ENOMEM;
66752 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
66753 +// if (current->personality & ADDR_NO_RANDOMIZE)
66754 +// vm_flags |= VM_READ | VM_MAYREAD;
66755 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
66756 + retval = IS_ERR_VALUE(start) ? start : 0;
66757 + }
66758 + up_write(&current->mm->mmap_sem);
66759 + if (retval == 0)
66760 + retval = set_brk(start + size, start + size + PAGE_SIZE);
66761 + if (retval < 0)
66762 + goto out_free_dentry;
66763 + }
66764 +#endif
66765 +
66766 if (elf_interpreter) {
66767 - unsigned long interp_map_addr = 0;
66768 -
66769 elf_entry = load_elf_interp(&loc->interp_elf_ex,
66770 interpreter,
66771 - &interp_map_addr,
66772 load_bias, interp_elf_phdata);
66773 if (!IS_ERR((void *)elf_entry)) {
66774 /*
66775 @@ -1237,7 +1712,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
66776 * Decide what to dump of a segment, part, all or none.
66777 */
66778 static unsigned long vma_dump_size(struct vm_area_struct *vma,
66779 - unsigned long mm_flags)
66780 + unsigned long mm_flags, long signr)
66781 {
66782 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
66783
66784 @@ -1275,7 +1750,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
66785 if (vma->vm_file == NULL)
66786 return 0;
66787
66788 - if (FILTER(MAPPED_PRIVATE))
66789 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
66790 goto whole;
66791
66792 /*
66793 @@ -1482,9 +1957,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
66794 {
66795 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
66796 int i = 0;
66797 - do
66798 + do {
66799 i += 2;
66800 - while (auxv[i - 2] != AT_NULL);
66801 + } while (auxv[i - 2] != AT_NULL);
66802 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
66803 }
66804
66805 @@ -1493,7 +1968,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
66806 {
66807 mm_segment_t old_fs = get_fs();
66808 set_fs(KERNEL_DS);
66809 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
66810 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
66811 set_fs(old_fs);
66812 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
66813 }
66814 @@ -2213,7 +2688,7 @@ static int elf_core_dump(struct coredump_params *cprm)
66815 vma = next_vma(vma, gate_vma)) {
66816 unsigned long dump_size;
66817
66818 - dump_size = vma_dump_size(vma, cprm->mm_flags);
66819 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
66820 vma_filesz[i++] = dump_size;
66821 vma_data_size += dump_size;
66822 }
66823 @@ -2321,6 +2796,167 @@ out:
66824
66825 #endif /* CONFIG_ELF_CORE */
66826
66827 +#ifdef CONFIG_PAX_MPROTECT
66828 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
66829 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
66830 + * we'll remove VM_MAYWRITE for good on RELRO segments.
66831 + *
66832 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
66833 + * basis because we want to allow the common case and not the special ones.
66834 + */
66835 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
66836 +{
66837 + struct elfhdr elf_h;
66838 + struct elf_phdr elf_p;
66839 + unsigned long i;
66840 + unsigned long oldflags;
66841 + bool is_textrel_rw, is_textrel_rx, is_relro;
66842 +
66843 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
66844 + return;
66845 +
66846 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
66847 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
66848 +
66849 +#ifdef CONFIG_PAX_ELFRELOCS
66850 + /* possible TEXTREL */
66851 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
66852 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
66853 +#else
66854 + is_textrel_rw = false;
66855 + is_textrel_rx = false;
66856 +#endif
66857 +
66858 + /* possible RELRO */
66859 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
66860 +
66861 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
66862 + return;
66863 +
66864 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
66865 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
66866 +
66867 +#ifdef CONFIG_PAX_ETEXECRELOCS
66868 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
66869 +#else
66870 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
66871 +#endif
66872 +
66873 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
66874 + !elf_check_arch(&elf_h) ||
66875 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
66876 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
66877 + return;
66878 +
66879 + for (i = 0UL; i < elf_h.e_phnum; i++) {
66880 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
66881 + return;
66882 + switch (elf_p.p_type) {
66883 + case PT_DYNAMIC:
66884 + if (!is_textrel_rw && !is_textrel_rx)
66885 + continue;
66886 + i = 0UL;
66887 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
66888 + elf_dyn dyn;
66889 +
66890 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
66891 + break;
66892 + if (dyn.d_tag == DT_NULL)
66893 + break;
66894 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
66895 + gr_log_textrel(vma);
66896 + if (is_textrel_rw)
66897 + vma->vm_flags |= VM_MAYWRITE;
66898 + else
66899 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
66900 + vma->vm_flags &= ~VM_MAYWRITE;
66901 + break;
66902 + }
66903 + i++;
66904 + }
66905 + is_textrel_rw = false;
66906 + is_textrel_rx = false;
66907 + continue;
66908 +
66909 + case PT_GNU_RELRO:
66910 + if (!is_relro)
66911 + continue;
66912 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
66913 + vma->vm_flags &= ~VM_MAYWRITE;
66914 + is_relro = false;
66915 + continue;
66916 +
66917 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66918 + case PT_PAX_FLAGS: {
66919 + const char *msg_mprotect = "", *msg_emutramp = "";
66920 + char *buffer_lib, *buffer_exe;
66921 +
66922 + if (elf_p.p_flags & PF_NOMPROTECT)
66923 + msg_mprotect = "MPROTECT disabled";
66924 +
66925 +#ifdef CONFIG_PAX_EMUTRAMP
66926 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
66927 + msg_emutramp = "EMUTRAMP enabled";
66928 +#endif
66929 +
66930 + if (!msg_mprotect[0] && !msg_emutramp[0])
66931 + continue;
66932 +
66933 + if (!printk_ratelimit())
66934 + continue;
66935 +
66936 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
66937 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
66938 + if (buffer_lib && buffer_exe) {
66939 + char *path_lib, *path_exe;
66940 +
66941 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
66942 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
66943 +
66944 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
66945 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
66946 +
66947 + }
66948 + free_page((unsigned long)buffer_exe);
66949 + free_page((unsigned long)buffer_lib);
66950 + continue;
66951 + }
66952 +#endif
66953 +
66954 + }
66955 + }
66956 +}
66957 +#endif
66958 +
66959 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66960 +
66961 +extern int grsec_enable_log_rwxmaps;
66962 +
66963 +static void elf_handle_mmap(struct file *file)
66964 +{
66965 + struct elfhdr elf_h;
66966 + struct elf_phdr elf_p;
66967 + unsigned long i;
66968 +
66969 + if (!grsec_enable_log_rwxmaps)
66970 + return;
66971 +
66972 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
66973 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
66974 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
66975 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
66976 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
66977 + return;
66978 +
66979 + for (i = 0UL; i < elf_h.e_phnum; i++) {
66980 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
66981 + return;
66982 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
66983 + gr_log_ptgnustack(file);
66984 + }
66985 +}
66986 +#endif
66987 +
66988 static int __init init_elf_binfmt(void)
66989 {
66990 register_binfmt(&elf_format);
66991 diff --git a/fs/block_dev.c b/fs/block_dev.c
66992 index 975266b..c3d1856 100644
66993 --- a/fs/block_dev.c
66994 +++ b/fs/block_dev.c
66995 @@ -734,7 +734,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
66996 else if (bdev->bd_contains == bdev)
66997 return true; /* is a whole device which isn't held */
66998
66999 - else if (whole->bd_holder == bd_may_claim)
67000 + else if (whole->bd_holder == (void *)bd_may_claim)
67001 return true; /* is a partition of a device that is being partitioned */
67002 else if (whole->bd_holder != NULL)
67003 return false; /* is a partition of a held device */
67004 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
67005 index 6d67f32..8f33187 100644
67006 --- a/fs/btrfs/ctree.c
67007 +++ b/fs/btrfs/ctree.c
67008 @@ -1181,9 +1181,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
67009 free_extent_buffer(buf);
67010 add_root_to_dirty_list(root);
67011 } else {
67012 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
67013 - parent_start = parent->start;
67014 - else
67015 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
67016 + if (parent)
67017 + parent_start = parent->start;
67018 + else
67019 + parent_start = 0;
67020 + } else
67021 parent_start = 0;
67022
67023 WARN_ON(trans->transid != btrfs_header_generation(parent));
67024 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
67025 index 82f0c7c..dff78a8 100644
67026 --- a/fs/btrfs/delayed-inode.c
67027 +++ b/fs/btrfs/delayed-inode.c
67028 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
67029
67030 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
67031 {
67032 - int seq = atomic_inc_return(&delayed_root->items_seq);
67033 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
67034 if ((atomic_dec_return(&delayed_root->items) <
67035 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
67036 waitqueue_active(&delayed_root->wait))
67037 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
67038
67039 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
67040 {
67041 - int val = atomic_read(&delayed_root->items_seq);
67042 + int val = atomic_read_unchecked(&delayed_root->items_seq);
67043
67044 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
67045 return 1;
67046 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
67047 int seq;
67048 int ret;
67049
67050 - seq = atomic_read(&delayed_root->items_seq);
67051 + seq = atomic_read_unchecked(&delayed_root->items_seq);
67052
67053 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
67054 if (ret)
67055 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
67056 index f70119f..ab5894d 100644
67057 --- a/fs/btrfs/delayed-inode.h
67058 +++ b/fs/btrfs/delayed-inode.h
67059 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
67060 */
67061 struct list_head prepare_list;
67062 atomic_t items; /* for delayed items */
67063 - atomic_t items_seq; /* for delayed items */
67064 + atomic_unchecked_t items_seq; /* for delayed items */
67065 int nodes; /* for delayed nodes */
67066 wait_queue_head_t wait;
67067 };
67068 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
67069 struct btrfs_delayed_root *delayed_root)
67070 {
67071 atomic_set(&delayed_root->items, 0);
67072 - atomic_set(&delayed_root->items_seq, 0);
67073 + atomic_set_unchecked(&delayed_root->items_seq, 0);
67074 delayed_root->nodes = 0;
67075 spin_lock_init(&delayed_root->lock);
67076 init_waitqueue_head(&delayed_root->wait);
67077 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
67078 index 05fef19..f3774b8 100644
67079 --- a/fs/btrfs/super.c
67080 +++ b/fs/btrfs/super.c
67081 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
67082 function, line, errstr);
67083 return;
67084 }
67085 - ACCESS_ONCE(trans->transaction->aborted) = errno;
67086 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
67087 /* Wake up anybody who may be waiting on this transaction */
67088 wake_up(&root->fs_info->transaction_wait);
67089 wake_up(&root->fs_info->transaction_blocked_wait);
67090 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
67091 index 94edb0a..e94dc93 100644
67092 --- a/fs/btrfs/sysfs.c
67093 +++ b/fs/btrfs/sysfs.c
67094 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
67095 for (set = 0; set < FEAT_MAX; set++) {
67096 int i;
67097 struct attribute *attrs[2];
67098 - struct attribute_group agroup = {
67099 + attribute_group_no_const agroup = {
67100 .name = "features",
67101 .attrs = attrs,
67102 };
67103 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
67104 index 2299bfd..4098e72 100644
67105 --- a/fs/btrfs/tests/free-space-tests.c
67106 +++ b/fs/btrfs/tests/free-space-tests.c
67107 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
67108 * extent entry.
67109 */
67110 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
67111 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
67112 + pax_open_kernel();
67113 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
67114 + pax_close_kernel();
67115
67116 /*
67117 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
67118 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
67119 if (ret)
67120 return ret;
67121
67122 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
67123 + pax_open_kernel();
67124 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
67125 + pax_close_kernel();
67126 __btrfs_remove_free_space_cache(cache->free_space_ctl);
67127
67128 return 0;
67129 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
67130 index 154990c..d0cf699 100644
67131 --- a/fs/btrfs/tree-log.h
67132 +++ b/fs/btrfs/tree-log.h
67133 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
67134 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
67135 struct btrfs_trans_handle *trans)
67136 {
67137 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
67138 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
67139 }
67140
67141 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
67142 diff --git a/fs/buffer.c b/fs/buffer.c
67143 index 20805db..2e8fc69 100644
67144 --- a/fs/buffer.c
67145 +++ b/fs/buffer.c
67146 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
67147 bh_cachep = kmem_cache_create("buffer_head",
67148 sizeof(struct buffer_head), 0,
67149 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
67150 - SLAB_MEM_SPREAD),
67151 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
67152 NULL);
67153
67154 /*
67155 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
67156 index fbb08e9..0fda764 100644
67157 --- a/fs/cachefiles/bind.c
67158 +++ b/fs/cachefiles/bind.c
67159 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
67160 args);
67161
67162 /* start by checking things over */
67163 - ASSERT(cache->fstop_percent >= 0 &&
67164 - cache->fstop_percent < cache->fcull_percent &&
67165 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
67166 cache->fcull_percent < cache->frun_percent &&
67167 cache->frun_percent < 100);
67168
67169 - ASSERT(cache->bstop_percent >= 0 &&
67170 - cache->bstop_percent < cache->bcull_percent &&
67171 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
67172 cache->bcull_percent < cache->brun_percent &&
67173 cache->brun_percent < 100);
67174
67175 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
67176 index f601def..b2cf704 100644
67177 --- a/fs/cachefiles/daemon.c
67178 +++ b/fs/cachefiles/daemon.c
67179 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
67180 if (n > buflen)
67181 return -EMSGSIZE;
67182
67183 - if (copy_to_user(_buffer, buffer, n) != 0)
67184 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
67185 return -EFAULT;
67186
67187 return n;
67188 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
67189 if (test_bit(CACHEFILES_DEAD, &cache->flags))
67190 return -EIO;
67191
67192 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
67193 + if (datalen > PAGE_SIZE - 1)
67194 return -EOPNOTSUPP;
67195
67196 /* drag the command string into the kernel so we can parse it */
67197 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
67198 if (args[0] != '%' || args[1] != '\0')
67199 return -EINVAL;
67200
67201 - if (fstop < 0 || fstop >= cache->fcull_percent)
67202 + if (fstop >= cache->fcull_percent)
67203 return cachefiles_daemon_range_error(cache, args);
67204
67205 cache->fstop_percent = fstop;
67206 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
67207 if (args[0] != '%' || args[1] != '\0')
67208 return -EINVAL;
67209
67210 - if (bstop < 0 || bstop >= cache->bcull_percent)
67211 + if (bstop >= cache->bcull_percent)
67212 return cachefiles_daemon_range_error(cache, args);
67213
67214 cache->bstop_percent = bstop;
67215 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
67216 index 8c52472..c4e3a69 100644
67217 --- a/fs/cachefiles/internal.h
67218 +++ b/fs/cachefiles/internal.h
67219 @@ -66,7 +66,7 @@ struct cachefiles_cache {
67220 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
67221 struct rb_root active_nodes; /* active nodes (can't be culled) */
67222 rwlock_t active_lock; /* lock for active_nodes */
67223 - atomic_t gravecounter; /* graveyard uniquifier */
67224 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
67225 unsigned frun_percent; /* when to stop culling (% files) */
67226 unsigned fcull_percent; /* when to start culling (% files) */
67227 unsigned fstop_percent; /* when to stop allocating (% files) */
67228 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
67229 * proc.c
67230 */
67231 #ifdef CONFIG_CACHEFILES_HISTOGRAM
67232 -extern atomic_t cachefiles_lookup_histogram[HZ];
67233 -extern atomic_t cachefiles_mkdir_histogram[HZ];
67234 -extern atomic_t cachefiles_create_histogram[HZ];
67235 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
67236 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
67237 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
67238
67239 extern int __init cachefiles_proc_init(void);
67240 extern void cachefiles_proc_cleanup(void);
67241 static inline
67242 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
67243 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
67244 {
67245 unsigned long jif = jiffies - start_jif;
67246 if (jif >= HZ)
67247 jif = HZ - 1;
67248 - atomic_inc(&histogram[jif]);
67249 + atomic_inc_unchecked(&histogram[jif]);
67250 }
67251
67252 #else
67253 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
67254 index 1e51714..411eded 100644
67255 --- a/fs/cachefiles/namei.c
67256 +++ b/fs/cachefiles/namei.c
67257 @@ -309,7 +309,7 @@ try_again:
67258 /* first step is to make up a grave dentry in the graveyard */
67259 sprintf(nbuffer, "%08x%08x",
67260 (uint32_t) get_seconds(),
67261 - (uint32_t) atomic_inc_return(&cache->gravecounter));
67262 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
67263
67264 /* do the multiway lock magic */
67265 trap = lock_rename(cache->graveyard, dir);
67266 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
67267 index eccd339..4c1d995 100644
67268 --- a/fs/cachefiles/proc.c
67269 +++ b/fs/cachefiles/proc.c
67270 @@ -14,9 +14,9 @@
67271 #include <linux/seq_file.h>
67272 #include "internal.h"
67273
67274 -atomic_t cachefiles_lookup_histogram[HZ];
67275 -atomic_t cachefiles_mkdir_histogram[HZ];
67276 -atomic_t cachefiles_create_histogram[HZ];
67277 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
67278 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
67279 +atomic_unchecked_t cachefiles_create_histogram[HZ];
67280
67281 /*
67282 * display the latency histogram
67283 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
67284 return 0;
67285 default:
67286 index = (unsigned long) v - 3;
67287 - x = atomic_read(&cachefiles_lookup_histogram[index]);
67288 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
67289 - z = atomic_read(&cachefiles_create_histogram[index]);
67290 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
67291 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
67292 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
67293 if (x == 0 && y == 0 && z == 0)
67294 return 0;
67295
67296 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
67297 index 83e9976..bfd1eee 100644
67298 --- a/fs/ceph/dir.c
67299 +++ b/fs/ceph/dir.c
67300 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
67301 struct dentry *dentry, *last;
67302 struct ceph_dentry_info *di;
67303 int err = 0;
67304 + char d_name[DNAME_INLINE_LEN];
67305 + const unsigned char *name;
67306
67307 /* claim ref on last dentry we returned */
67308 last = fi->dentry;
67309 @@ -190,7 +192,12 @@ more:
67310
67311 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
67312 dentry, dentry, dentry->d_inode);
67313 - if (!dir_emit(ctx, dentry->d_name.name,
67314 + name = dentry->d_name.name;
67315 + if (name == dentry->d_iname) {
67316 + memcpy(d_name, name, dentry->d_name.len);
67317 + name = d_name;
67318 + }
67319 + if (!dir_emit(ctx, name,
67320 dentry->d_name.len,
67321 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
67322 dentry->d_inode->i_mode >> 12)) {
67323 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
67324 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
67325 struct ceph_mds_client *mdsc = fsc->mdsc;
67326 unsigned frag = fpos_frag(ctx->pos);
67327 - int off = fpos_off(ctx->pos);
67328 + unsigned int off = fpos_off(ctx->pos);
67329 int err;
67330 u32 ftype;
67331 struct ceph_mds_reply_info_parsed *rinfo;
67332 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
67333 index a63997b..ddc0577 100644
67334 --- a/fs/ceph/super.c
67335 +++ b/fs/ceph/super.c
67336 @@ -889,7 +889,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
67337 /*
67338 * construct our own bdi so we can control readahead, etc.
67339 */
67340 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
67341 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
67342
67343 static int ceph_register_bdi(struct super_block *sb,
67344 struct ceph_fs_client *fsc)
67345 @@ -906,7 +906,7 @@ static int ceph_register_bdi(struct super_block *sb,
67346 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
67347
67348 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
67349 - atomic_long_inc_return(&bdi_seq));
67350 + atomic_long_inc_return_unchecked(&bdi_seq));
67351 if (!err)
67352 sb->s_bdi = &fsc->backing_dev_info;
67353 return err;
67354 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
67355 index 7febcf2..62a5721 100644
67356 --- a/fs/cifs/cifs_debug.c
67357 +++ b/fs/cifs/cifs_debug.c
67358 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
67359
67360 if (strtobool(&c, &bv) == 0) {
67361 #ifdef CONFIG_CIFS_STATS2
67362 - atomic_set(&totBufAllocCount, 0);
67363 - atomic_set(&totSmBufAllocCount, 0);
67364 + atomic_set_unchecked(&totBufAllocCount, 0);
67365 + atomic_set_unchecked(&totSmBufAllocCount, 0);
67366 #endif /* CONFIG_CIFS_STATS2 */
67367 spin_lock(&cifs_tcp_ses_lock);
67368 list_for_each(tmp1, &cifs_tcp_ses_list) {
67369 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
67370 tcon = list_entry(tmp3,
67371 struct cifs_tcon,
67372 tcon_list);
67373 - atomic_set(&tcon->num_smbs_sent, 0);
67374 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
67375 if (server->ops->clear_stats)
67376 server->ops->clear_stats(tcon);
67377 }
67378 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
67379 smBufAllocCount.counter, cifs_min_small);
67380 #ifdef CONFIG_CIFS_STATS2
67381 seq_printf(m, "Total Large %d Small %d Allocations\n",
67382 - atomic_read(&totBufAllocCount),
67383 - atomic_read(&totSmBufAllocCount));
67384 + atomic_read_unchecked(&totBufAllocCount),
67385 + atomic_read_unchecked(&totSmBufAllocCount));
67386 #endif /* CONFIG_CIFS_STATS2 */
67387
67388 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
67389 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
67390 if (tcon->need_reconnect)
67391 seq_puts(m, "\tDISCONNECTED ");
67392 seq_printf(m, "\nSMBs: %d",
67393 - atomic_read(&tcon->num_smbs_sent));
67394 + atomic_read_unchecked(&tcon->num_smbs_sent));
67395 if (server->ops->print_stats)
67396 server->ops->print_stats(m, tcon);
67397 }
67398 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
67399 index d72fe37..ded5511 100644
67400 --- a/fs/cifs/cifsfs.c
67401 +++ b/fs/cifs/cifsfs.c
67402 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
67403 */
67404 cifs_req_cachep = kmem_cache_create("cifs_request",
67405 CIFSMaxBufSize + max_hdr_size, 0,
67406 - SLAB_HWCACHE_ALIGN, NULL);
67407 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
67408 if (cifs_req_cachep == NULL)
67409 return -ENOMEM;
67410
67411 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
67412 efficient to alloc 1 per page off the slab compared to 17K (5page)
67413 alloc of large cifs buffers even when page debugging is on */
67414 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
67415 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
67416 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
67417 NULL);
67418 if (cifs_sm_req_cachep == NULL) {
67419 mempool_destroy(cifs_req_poolp);
67420 @@ -1204,8 +1204,8 @@ init_cifs(void)
67421 atomic_set(&bufAllocCount, 0);
67422 atomic_set(&smBufAllocCount, 0);
67423 #ifdef CONFIG_CIFS_STATS2
67424 - atomic_set(&totBufAllocCount, 0);
67425 - atomic_set(&totSmBufAllocCount, 0);
67426 + atomic_set_unchecked(&totBufAllocCount, 0);
67427 + atomic_set_unchecked(&totSmBufAllocCount, 0);
67428 #endif /* CONFIG_CIFS_STATS2 */
67429
67430 atomic_set(&midCount, 0);
67431 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
67432 index 22b289a..bbbba08 100644
67433 --- a/fs/cifs/cifsglob.h
67434 +++ b/fs/cifs/cifsglob.h
67435 @@ -823,35 +823,35 @@ struct cifs_tcon {
67436 __u16 Flags; /* optional support bits */
67437 enum statusEnum tidStatus;
67438 #ifdef CONFIG_CIFS_STATS
67439 - atomic_t num_smbs_sent;
67440 + atomic_unchecked_t num_smbs_sent;
67441 union {
67442 struct {
67443 - atomic_t num_writes;
67444 - atomic_t num_reads;
67445 - atomic_t num_flushes;
67446 - atomic_t num_oplock_brks;
67447 - atomic_t num_opens;
67448 - atomic_t num_closes;
67449 - atomic_t num_deletes;
67450 - atomic_t num_mkdirs;
67451 - atomic_t num_posixopens;
67452 - atomic_t num_posixmkdirs;
67453 - atomic_t num_rmdirs;
67454 - atomic_t num_renames;
67455 - atomic_t num_t2renames;
67456 - atomic_t num_ffirst;
67457 - atomic_t num_fnext;
67458 - atomic_t num_fclose;
67459 - atomic_t num_hardlinks;
67460 - atomic_t num_symlinks;
67461 - atomic_t num_locks;
67462 - atomic_t num_acl_get;
67463 - atomic_t num_acl_set;
67464 + atomic_unchecked_t num_writes;
67465 + atomic_unchecked_t num_reads;
67466 + atomic_unchecked_t num_flushes;
67467 + atomic_unchecked_t num_oplock_brks;
67468 + atomic_unchecked_t num_opens;
67469 + atomic_unchecked_t num_closes;
67470 + atomic_unchecked_t num_deletes;
67471 + atomic_unchecked_t num_mkdirs;
67472 + atomic_unchecked_t num_posixopens;
67473 + atomic_unchecked_t num_posixmkdirs;
67474 + atomic_unchecked_t num_rmdirs;
67475 + atomic_unchecked_t num_renames;
67476 + atomic_unchecked_t num_t2renames;
67477 + atomic_unchecked_t num_ffirst;
67478 + atomic_unchecked_t num_fnext;
67479 + atomic_unchecked_t num_fclose;
67480 + atomic_unchecked_t num_hardlinks;
67481 + atomic_unchecked_t num_symlinks;
67482 + atomic_unchecked_t num_locks;
67483 + atomic_unchecked_t num_acl_get;
67484 + atomic_unchecked_t num_acl_set;
67485 } cifs_stats;
67486 #ifdef CONFIG_CIFS_SMB2
67487 struct {
67488 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
67489 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
67490 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
67491 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
67492 } smb2_stats;
67493 #endif /* CONFIG_CIFS_SMB2 */
67494 } stats;
67495 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
67496 }
67497
67498 #ifdef CONFIG_CIFS_STATS
67499 -#define cifs_stats_inc atomic_inc
67500 +#define cifs_stats_inc atomic_inc_unchecked
67501
67502 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
67503 unsigned int bytes)
67504 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
67505 /* Various Debug counters */
67506 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
67507 #ifdef CONFIG_CIFS_STATS2
67508 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
67509 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
67510 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
67511 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
67512 #endif
67513 GLOBAL_EXTERN atomic_t smBufAllocCount;
67514 GLOBAL_EXTERN atomic_t midCount;
67515 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
67516 index ca30c39..570fb94 100644
67517 --- a/fs/cifs/file.c
67518 +++ b/fs/cifs/file.c
67519 @@ -2055,10 +2055,14 @@ static int cifs_writepages(struct address_space *mapping,
67520 index = mapping->writeback_index; /* Start from prev offset */
67521 end = -1;
67522 } else {
67523 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
67524 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
67525 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
67526 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
67527 range_whole = true;
67528 + index = 0;
67529 + end = ULONG_MAX;
67530 + } else {
67531 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
67532 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
67533 + }
67534 scanned = true;
67535 }
67536 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
67537 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
67538 index 3379463..3af418a 100644
67539 --- a/fs/cifs/misc.c
67540 +++ b/fs/cifs/misc.c
67541 @@ -170,7 +170,7 @@ cifs_buf_get(void)
67542 memset(ret_buf, 0, buf_size + 3);
67543 atomic_inc(&bufAllocCount);
67544 #ifdef CONFIG_CIFS_STATS2
67545 - atomic_inc(&totBufAllocCount);
67546 + atomic_inc_unchecked(&totBufAllocCount);
67547 #endif /* CONFIG_CIFS_STATS2 */
67548 }
67549
67550 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
67551 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
67552 atomic_inc(&smBufAllocCount);
67553 #ifdef CONFIG_CIFS_STATS2
67554 - atomic_inc(&totSmBufAllocCount);
67555 + atomic_inc_unchecked(&totSmBufAllocCount);
67556 #endif /* CONFIG_CIFS_STATS2 */
67557
67558 }
67559 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
67560 index d297903..1cb7516 100644
67561 --- a/fs/cifs/smb1ops.c
67562 +++ b/fs/cifs/smb1ops.c
67563 @@ -622,27 +622,27 @@ static void
67564 cifs_clear_stats(struct cifs_tcon *tcon)
67565 {
67566 #ifdef CONFIG_CIFS_STATS
67567 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
67568 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
67569 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
67570 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
67571 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
67572 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
67573 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
67574 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
67575 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
67576 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
67577 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
67578 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
67579 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
67580 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
67581 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
67582 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
67583 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
67584 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
67585 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
67586 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
67587 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
67588 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
67589 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
67590 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
67591 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
67592 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
67593 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
67594 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
67595 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
67596 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
67597 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
67598 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
67599 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
67600 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
67601 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
67602 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
67603 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
67604 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
67605 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
67606 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
67607 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
67608 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
67609 #endif
67610 }
67611
67612 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
67613 {
67614 #ifdef CONFIG_CIFS_STATS
67615 seq_printf(m, " Oplocks breaks: %d",
67616 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
67617 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
67618 seq_printf(m, "\nReads: %d Bytes: %llu",
67619 - atomic_read(&tcon->stats.cifs_stats.num_reads),
67620 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
67621 (long long)(tcon->bytes_read));
67622 seq_printf(m, "\nWrites: %d Bytes: %llu",
67623 - atomic_read(&tcon->stats.cifs_stats.num_writes),
67624 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
67625 (long long)(tcon->bytes_written));
67626 seq_printf(m, "\nFlushes: %d",
67627 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
67628 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
67629 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
67630 - atomic_read(&tcon->stats.cifs_stats.num_locks),
67631 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
67632 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
67633 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
67634 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
67635 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
67636 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
67637 - atomic_read(&tcon->stats.cifs_stats.num_opens),
67638 - atomic_read(&tcon->stats.cifs_stats.num_closes),
67639 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
67640 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
67641 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
67642 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
67643 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
67644 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
67645 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
67646 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
67647 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
67648 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
67649 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
67650 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
67651 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
67652 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
67653 seq_printf(m, "\nRenames: %d T2 Renames %d",
67654 - atomic_read(&tcon->stats.cifs_stats.num_renames),
67655 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
67656 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
67657 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
67658 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
67659 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
67660 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
67661 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
67662 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
67663 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
67664 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
67665 #endif
67666 }
67667
67668 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
67669 index eab05e1..ffe5ea4 100644
67670 --- a/fs/cifs/smb2ops.c
67671 +++ b/fs/cifs/smb2ops.c
67672 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
67673 #ifdef CONFIG_CIFS_STATS
67674 int i;
67675 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
67676 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
67677 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
67678 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
67679 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
67680 }
67681 #endif
67682 }
67683 @@ -459,65 +459,65 @@ static void
67684 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
67685 {
67686 #ifdef CONFIG_CIFS_STATS
67687 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
67688 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
67689 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
67690 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
67691 seq_printf(m, "\nNegotiates: %d sent %d failed",
67692 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
67693 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
67694 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
67695 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
67696 seq_printf(m, "\nSessionSetups: %d sent %d failed",
67697 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
67698 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
67699 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
67700 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
67701 seq_printf(m, "\nLogoffs: %d sent %d failed",
67702 - atomic_read(&sent[SMB2_LOGOFF_HE]),
67703 - atomic_read(&failed[SMB2_LOGOFF_HE]));
67704 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
67705 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
67706 seq_printf(m, "\nTreeConnects: %d sent %d failed",
67707 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
67708 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
67709 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
67710 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
67711 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
67712 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
67713 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
67714 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
67715 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
67716 seq_printf(m, "\nCreates: %d sent %d failed",
67717 - atomic_read(&sent[SMB2_CREATE_HE]),
67718 - atomic_read(&failed[SMB2_CREATE_HE]));
67719 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
67720 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
67721 seq_printf(m, "\nCloses: %d sent %d failed",
67722 - atomic_read(&sent[SMB2_CLOSE_HE]),
67723 - atomic_read(&failed[SMB2_CLOSE_HE]));
67724 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
67725 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
67726 seq_printf(m, "\nFlushes: %d sent %d failed",
67727 - atomic_read(&sent[SMB2_FLUSH_HE]),
67728 - atomic_read(&failed[SMB2_FLUSH_HE]));
67729 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
67730 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
67731 seq_printf(m, "\nReads: %d sent %d failed",
67732 - atomic_read(&sent[SMB2_READ_HE]),
67733 - atomic_read(&failed[SMB2_READ_HE]));
67734 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
67735 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
67736 seq_printf(m, "\nWrites: %d sent %d failed",
67737 - atomic_read(&sent[SMB2_WRITE_HE]),
67738 - atomic_read(&failed[SMB2_WRITE_HE]));
67739 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
67740 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
67741 seq_printf(m, "\nLocks: %d sent %d failed",
67742 - atomic_read(&sent[SMB2_LOCK_HE]),
67743 - atomic_read(&failed[SMB2_LOCK_HE]));
67744 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
67745 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
67746 seq_printf(m, "\nIOCTLs: %d sent %d failed",
67747 - atomic_read(&sent[SMB2_IOCTL_HE]),
67748 - atomic_read(&failed[SMB2_IOCTL_HE]));
67749 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
67750 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
67751 seq_printf(m, "\nCancels: %d sent %d failed",
67752 - atomic_read(&sent[SMB2_CANCEL_HE]),
67753 - atomic_read(&failed[SMB2_CANCEL_HE]));
67754 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
67755 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
67756 seq_printf(m, "\nEchos: %d sent %d failed",
67757 - atomic_read(&sent[SMB2_ECHO_HE]),
67758 - atomic_read(&failed[SMB2_ECHO_HE]));
67759 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
67760 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
67761 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
67762 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
67763 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
67764 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
67765 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
67766 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
67767 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
67768 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
67769 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
67770 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
67771 seq_printf(m, "\nQueryInfos: %d sent %d failed",
67772 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
67773 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
67774 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
67775 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
67776 seq_printf(m, "\nSetInfos: %d sent %d failed",
67777 - atomic_read(&sent[SMB2_SET_INFO_HE]),
67778 - atomic_read(&failed[SMB2_SET_INFO_HE]));
67779 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
67780 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
67781 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
67782 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
67783 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
67784 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
67785 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
67786 #endif
67787 }
67788
67789 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
67790 index 65cd7a8..3518676 100644
67791 --- a/fs/cifs/smb2pdu.c
67792 +++ b/fs/cifs/smb2pdu.c
67793 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
67794 default:
67795 cifs_dbg(VFS, "info level %u isn't supported\n",
67796 srch_inf->info_level);
67797 - rc = -EINVAL;
67798 - goto qdir_exit;
67799 + return -EINVAL;
67800 }
67801
67802 req->FileIndex = cpu_to_le32(index);
67803 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
67804 index 46ee6f2..89a9e7f 100644
67805 --- a/fs/coda/cache.c
67806 +++ b/fs/coda/cache.c
67807 @@ -24,7 +24,7 @@
67808 #include "coda_linux.h"
67809 #include "coda_cache.h"
67810
67811 -static atomic_t permission_epoch = ATOMIC_INIT(0);
67812 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
67813
67814 /* replace or extend an acl cache hit */
67815 void coda_cache_enter(struct inode *inode, int mask)
67816 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
67817 struct coda_inode_info *cii = ITOC(inode);
67818
67819 spin_lock(&cii->c_lock);
67820 - cii->c_cached_epoch = atomic_read(&permission_epoch);
67821 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
67822 if (!uid_eq(cii->c_uid, current_fsuid())) {
67823 cii->c_uid = current_fsuid();
67824 cii->c_cached_perm = mask;
67825 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
67826 {
67827 struct coda_inode_info *cii = ITOC(inode);
67828 spin_lock(&cii->c_lock);
67829 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
67830 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
67831 spin_unlock(&cii->c_lock);
67832 }
67833
67834 /* remove all acl caches */
67835 void coda_cache_clear_all(struct super_block *sb)
67836 {
67837 - atomic_inc(&permission_epoch);
67838 + atomic_inc_unchecked(&permission_epoch);
67839 }
67840
67841
67842 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
67843 spin_lock(&cii->c_lock);
67844 hit = (mask & cii->c_cached_perm) == mask &&
67845 uid_eq(cii->c_uid, current_fsuid()) &&
67846 - cii->c_cached_epoch == atomic_read(&permission_epoch);
67847 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
67848 spin_unlock(&cii->c_lock);
67849
67850 return hit;
67851 diff --git a/fs/compat.c b/fs/compat.c
67852 index 6fd272d..dd34ba2 100644
67853 --- a/fs/compat.c
67854 +++ b/fs/compat.c
67855 @@ -54,7 +54,7 @@
67856 #include <asm/ioctls.h>
67857 #include "internal.h"
67858
67859 -int compat_log = 1;
67860 +int compat_log = 0;
67861
67862 int compat_printk(const char *fmt, ...)
67863 {
67864 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
67865
67866 set_fs(KERNEL_DS);
67867 /* The __user pointer cast is valid because of the set_fs() */
67868 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
67869 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
67870 set_fs(oldfs);
67871 /* truncating is ok because it's a user address */
67872 if (!ret)
67873 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
67874 goto out;
67875
67876 ret = -EINVAL;
67877 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
67878 + if (nr_segs > UIO_MAXIOV)
67879 goto out;
67880 if (nr_segs > fast_segs) {
67881 ret = -ENOMEM;
67882 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
67883 struct compat_readdir_callback {
67884 struct dir_context ctx;
67885 struct compat_old_linux_dirent __user *dirent;
67886 + struct file * file;
67887 int result;
67888 };
67889
67890 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
67891 buf->result = -EOVERFLOW;
67892 return -EOVERFLOW;
67893 }
67894 +
67895 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67896 + return 0;
67897 +
67898 buf->result++;
67899 dirent = buf->dirent;
67900 if (!access_ok(VERIFY_WRITE, dirent,
67901 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
67902 if (!f.file)
67903 return -EBADF;
67904
67905 + buf.file = f.file;
67906 error = iterate_dir(f.file, &buf.ctx);
67907 if (buf.result)
67908 error = buf.result;
67909 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
67910 struct dir_context ctx;
67911 struct compat_linux_dirent __user *current_dir;
67912 struct compat_linux_dirent __user *previous;
67913 + struct file * file;
67914 int count;
67915 int error;
67916 };
67917 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
67918 buf->error = -EOVERFLOW;
67919 return -EOVERFLOW;
67920 }
67921 +
67922 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67923 + return 0;
67924 +
67925 dirent = buf->previous;
67926 if (dirent) {
67927 if (__put_user(offset, &dirent->d_off))
67928 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
67929 if (!f.file)
67930 return -EBADF;
67931
67932 + buf.file = f.file;
67933 error = iterate_dir(f.file, &buf.ctx);
67934 if (error >= 0)
67935 error = buf.error;
67936 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
67937 struct dir_context ctx;
67938 struct linux_dirent64 __user *current_dir;
67939 struct linux_dirent64 __user *previous;
67940 + struct file * file;
67941 int count;
67942 int error;
67943 };
67944 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
67945 buf->error = -EINVAL; /* only used if we fail.. */
67946 if (reclen > buf->count)
67947 return -EINVAL;
67948 +
67949 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67950 + return 0;
67951 +
67952 dirent = buf->previous;
67953
67954 if (dirent) {
67955 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
67956 if (!f.file)
67957 return -EBADF;
67958
67959 + buf.file = f.file;
67960 error = iterate_dir(f.file, &buf.ctx);
67961 if (error >= 0)
67962 error = buf.error;
67963 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
67964 index 4d24d17..4f8c09e 100644
67965 --- a/fs/compat_binfmt_elf.c
67966 +++ b/fs/compat_binfmt_elf.c
67967 @@ -30,11 +30,13 @@
67968 #undef elf_phdr
67969 #undef elf_shdr
67970 #undef elf_note
67971 +#undef elf_dyn
67972 #undef elf_addr_t
67973 #define elfhdr elf32_hdr
67974 #define elf_phdr elf32_phdr
67975 #define elf_shdr elf32_shdr
67976 #define elf_note elf32_note
67977 +#define elf_dyn Elf32_Dyn
67978 #define elf_addr_t Elf32_Addr
67979
67980 /*
67981 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
67982 index afec645..9c65620 100644
67983 --- a/fs/compat_ioctl.c
67984 +++ b/fs/compat_ioctl.c
67985 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
67986 return -EFAULT;
67987 if (__get_user(udata, &ss32->iomem_base))
67988 return -EFAULT;
67989 - ss.iomem_base = compat_ptr(udata);
67990 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
67991 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
67992 __get_user(ss.port_high, &ss32->port_high))
67993 return -EFAULT;
67994 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
67995 for (i = 0; i < nmsgs; i++) {
67996 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
67997 return -EFAULT;
67998 - if (get_user(datap, &umsgs[i].buf) ||
67999 - put_user(compat_ptr(datap), &tmsgs[i].buf))
68000 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
68001 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
68002 return -EFAULT;
68003 }
68004 return sys_ioctl(fd, cmd, (unsigned long)tdata);
68005 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
68006 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
68007 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
68008 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
68009 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
68010 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
68011 return -EFAULT;
68012
68013 return ioctl_preallocate(file, p);
68014 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
68015 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
68016 {
68017 unsigned int a, b;
68018 - a = *(unsigned int *)p;
68019 - b = *(unsigned int *)q;
68020 + a = *(const unsigned int *)p;
68021 + b = *(const unsigned int *)q;
68022 if (a > b)
68023 return 1;
68024 if (a < b)
68025 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
68026 index cf0db00..c7f70e8 100644
68027 --- a/fs/configfs/dir.c
68028 +++ b/fs/configfs/dir.c
68029 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
68030 }
68031 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
68032 struct configfs_dirent *next;
68033 - const char *name;
68034 + const unsigned char * name;
68035 + char d_name[sizeof(next->s_dentry->d_iname)];
68036 int len;
68037 struct inode *inode = NULL;
68038
68039 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
68040 continue;
68041
68042 name = configfs_get_name(next);
68043 - len = strlen(name);
68044 + if (next->s_dentry && name == next->s_dentry->d_iname) {
68045 + len = next->s_dentry->d_name.len;
68046 + memcpy(d_name, name, len);
68047 + name = d_name;
68048 + } else
68049 + len = strlen(name);
68050
68051 /*
68052 * We'll have a dentry and an inode for
68053 diff --git a/fs/coredump.c b/fs/coredump.c
68054 index bbbe139..b76fae5 100644
68055 --- a/fs/coredump.c
68056 +++ b/fs/coredump.c
68057 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
68058 struct pipe_inode_info *pipe = file->private_data;
68059
68060 pipe_lock(pipe);
68061 - pipe->readers++;
68062 - pipe->writers--;
68063 + atomic_inc(&pipe->readers);
68064 + atomic_dec(&pipe->writers);
68065 wake_up_interruptible_sync(&pipe->wait);
68066 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
68067 pipe_unlock(pipe);
68068 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
68069 * We actually want wait_event_freezable() but then we need
68070 * to clear TIF_SIGPENDING and improve dump_interrupted().
68071 */
68072 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
68073 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
68074
68075 pipe_lock(pipe);
68076 - pipe->readers--;
68077 - pipe->writers++;
68078 + atomic_dec(&pipe->readers);
68079 + atomic_inc(&pipe->writers);
68080 pipe_unlock(pipe);
68081 }
68082
68083 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
68084 struct files_struct *displaced;
68085 bool need_nonrelative = false;
68086 bool core_dumped = false;
68087 - static atomic_t core_dump_count = ATOMIC_INIT(0);
68088 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
68089 + long signr = siginfo->si_signo;
68090 + int dumpable;
68091 struct coredump_params cprm = {
68092 .siginfo = siginfo,
68093 .regs = signal_pt_regs(),
68094 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
68095 .mm_flags = mm->flags,
68096 };
68097
68098 - audit_core_dumps(siginfo->si_signo);
68099 + audit_core_dumps(signr);
68100 +
68101 + dumpable = __get_dumpable(cprm.mm_flags);
68102 +
68103 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
68104 + gr_handle_brute_attach(dumpable);
68105
68106 binfmt = mm->binfmt;
68107 if (!binfmt || !binfmt->core_dump)
68108 goto fail;
68109 - if (!__get_dumpable(cprm.mm_flags))
68110 + if (!dumpable)
68111 goto fail;
68112
68113 cred = prepare_creds();
68114 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
68115 need_nonrelative = true;
68116 }
68117
68118 - retval = coredump_wait(siginfo->si_signo, &core_state);
68119 + retval = coredump_wait(signr, &core_state);
68120 if (retval < 0)
68121 goto fail_creds;
68122
68123 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
68124 }
68125 cprm.limit = RLIM_INFINITY;
68126
68127 - dump_count = atomic_inc_return(&core_dump_count);
68128 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
68129 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
68130 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
68131 task_tgid_vnr(current), current->comm);
68132 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
68133 } else {
68134 struct inode *inode;
68135
68136 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
68137 +
68138 if (cprm.limit < binfmt->min_coredump)
68139 goto fail_unlock;
68140
68141 @@ -681,7 +690,7 @@ close_fail:
68142 filp_close(cprm.file, NULL);
68143 fail_dropcount:
68144 if (ispipe)
68145 - atomic_dec(&core_dump_count);
68146 + atomic_dec_unchecked(&core_dump_count);
68147 fail_unlock:
68148 kfree(cn.corename);
68149 coredump_finish(mm, core_dumped);
68150 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
68151 struct file *file = cprm->file;
68152 loff_t pos = file->f_pos;
68153 ssize_t n;
68154 +
68155 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
68156 if (cprm->written + nr > cprm->limit)
68157 return 0;
68158 while (nr) {
68159 diff --git a/fs/dcache.c b/fs/dcache.c
68160 index c71e373..5c1f656 100644
68161 --- a/fs/dcache.c
68162 +++ b/fs/dcache.c
68163 @@ -511,7 +511,7 @@ static void __dentry_kill(struct dentry *dentry)
68164 * dentry_iput drops the locks, at which point nobody (except
68165 * transient RCU lookups) can reach this dentry.
68166 */
68167 - BUG_ON(dentry->d_lockref.count > 0);
68168 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
68169 this_cpu_dec(nr_dentry);
68170 if (dentry->d_op && dentry->d_op->d_release)
68171 dentry->d_op->d_release(dentry);
68172 @@ -564,7 +564,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
68173 struct dentry *parent = dentry->d_parent;
68174 if (IS_ROOT(dentry))
68175 return NULL;
68176 - if (unlikely(dentry->d_lockref.count < 0))
68177 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
68178 return NULL;
68179 if (likely(spin_trylock(&parent->d_lock)))
68180 return parent;
68181 @@ -626,8 +626,8 @@ static inline bool fast_dput(struct dentry *dentry)
68182 */
68183 if (unlikely(ret < 0)) {
68184 spin_lock(&dentry->d_lock);
68185 - if (dentry->d_lockref.count > 1) {
68186 - dentry->d_lockref.count--;
68187 + if (__lockref_read(&dentry->d_lockref) > 1) {
68188 + __lockref_dec(&dentry->d_lockref);
68189 spin_unlock(&dentry->d_lock);
68190 return 1;
68191 }
68192 @@ -682,7 +682,7 @@ static inline bool fast_dput(struct dentry *dentry)
68193 * else could have killed it and marked it dead. Either way, we
68194 * don't need to do anything else.
68195 */
68196 - if (dentry->d_lockref.count) {
68197 + if (__lockref_read(&dentry->d_lockref)) {
68198 spin_unlock(&dentry->d_lock);
68199 return 1;
68200 }
68201 @@ -692,7 +692,7 @@ static inline bool fast_dput(struct dentry *dentry)
68202 * lock, and we just tested that it was zero, so we can just
68203 * set it to 1.
68204 */
68205 - dentry->d_lockref.count = 1;
68206 + __lockref_set(&dentry->d_lockref, 1);
68207 return 0;
68208 }
68209
68210 @@ -751,7 +751,7 @@ repeat:
68211 dentry->d_flags |= DCACHE_REFERENCED;
68212 dentry_lru_add(dentry);
68213
68214 - dentry->d_lockref.count--;
68215 + __lockref_dec(&dentry->d_lockref);
68216 spin_unlock(&dentry->d_lock);
68217 return;
68218
68219 @@ -766,7 +766,7 @@ EXPORT_SYMBOL(dput);
68220 /* This must be called with d_lock held */
68221 static inline void __dget_dlock(struct dentry *dentry)
68222 {
68223 - dentry->d_lockref.count++;
68224 + __lockref_inc(&dentry->d_lockref);
68225 }
68226
68227 static inline void __dget(struct dentry *dentry)
68228 @@ -807,8 +807,8 @@ repeat:
68229 goto repeat;
68230 }
68231 rcu_read_unlock();
68232 - BUG_ON(!ret->d_lockref.count);
68233 - ret->d_lockref.count++;
68234 + BUG_ON(!__lockref_read(&ret->d_lockref));
68235 + __lockref_inc(&ret->d_lockref);
68236 spin_unlock(&ret->d_lock);
68237 return ret;
68238 }
68239 @@ -886,9 +886,9 @@ restart:
68240 spin_lock(&inode->i_lock);
68241 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
68242 spin_lock(&dentry->d_lock);
68243 - if (!dentry->d_lockref.count) {
68244 + if (!__lockref_read(&dentry->d_lockref)) {
68245 struct dentry *parent = lock_parent(dentry);
68246 - if (likely(!dentry->d_lockref.count)) {
68247 + if (likely(!__lockref_read(&dentry->d_lockref))) {
68248 __dentry_kill(dentry);
68249 dput(parent);
68250 goto restart;
68251 @@ -923,7 +923,7 @@ static void shrink_dentry_list(struct list_head *list)
68252 * We found an inuse dentry which was not removed from
68253 * the LRU because of laziness during lookup. Do not free it.
68254 */
68255 - if (dentry->d_lockref.count > 0) {
68256 + if (__lockref_read(&dentry->d_lockref) > 0) {
68257 spin_unlock(&dentry->d_lock);
68258 if (parent)
68259 spin_unlock(&parent->d_lock);
68260 @@ -961,8 +961,8 @@ static void shrink_dentry_list(struct list_head *list)
68261 dentry = parent;
68262 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
68263 parent = lock_parent(dentry);
68264 - if (dentry->d_lockref.count != 1) {
68265 - dentry->d_lockref.count--;
68266 + if (__lockref_read(&dentry->d_lockref) != 1) {
68267 + __lockref_inc(&dentry->d_lockref);
68268 spin_unlock(&dentry->d_lock);
68269 if (parent)
68270 spin_unlock(&parent->d_lock);
68271 @@ -1002,7 +1002,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
68272 * counts, just remove them from the LRU. Otherwise give them
68273 * another pass through the LRU.
68274 */
68275 - if (dentry->d_lockref.count) {
68276 + if (__lockref_read(&dentry->d_lockref)) {
68277 d_lru_isolate(lru, dentry);
68278 spin_unlock(&dentry->d_lock);
68279 return LRU_REMOVED;
68280 @@ -1336,7 +1336,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
68281 } else {
68282 if (dentry->d_flags & DCACHE_LRU_LIST)
68283 d_lru_del(dentry);
68284 - if (!dentry->d_lockref.count) {
68285 + if (!__lockref_read(&dentry->d_lockref)) {
68286 d_shrink_add(dentry, &data->dispose);
68287 data->found++;
68288 }
68289 @@ -1384,7 +1384,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
68290 return D_WALK_CONTINUE;
68291
68292 /* root with refcount 1 is fine */
68293 - if (dentry == _data && dentry->d_lockref.count == 1)
68294 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
68295 return D_WALK_CONTINUE;
68296
68297 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
68298 @@ -1393,7 +1393,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
68299 dentry->d_inode ?
68300 dentry->d_inode->i_ino : 0UL,
68301 dentry,
68302 - dentry->d_lockref.count,
68303 + __lockref_read(&dentry->d_lockref),
68304 dentry->d_sb->s_type->name,
68305 dentry->d_sb->s_id);
68306 WARN_ON(1);
68307 @@ -1534,7 +1534,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68308 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
68309 if (name->len > DNAME_INLINE_LEN-1) {
68310 size_t size = offsetof(struct external_name, name[1]);
68311 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
68312 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
68313 if (!p) {
68314 kmem_cache_free(dentry_cache, dentry);
68315 return NULL;
68316 @@ -1557,7 +1557,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68317 smp_wmb();
68318 dentry->d_name.name = dname;
68319
68320 - dentry->d_lockref.count = 1;
68321 + __lockref_set(&dentry->d_lockref, 1);
68322 dentry->d_flags = 0;
68323 spin_lock_init(&dentry->d_lock);
68324 seqcount_init(&dentry->d_seq);
68325 @@ -1566,6 +1566,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68326 dentry->d_sb = sb;
68327 dentry->d_op = NULL;
68328 dentry->d_fsdata = NULL;
68329 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
68330 + atomic_set(&dentry->chroot_refcnt, 0);
68331 +#endif
68332 INIT_HLIST_BL_NODE(&dentry->d_hash);
68333 INIT_LIST_HEAD(&dentry->d_lru);
68334 INIT_LIST_HEAD(&dentry->d_subdirs);
68335 @@ -2290,7 +2293,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
68336 goto next;
68337 }
68338
68339 - dentry->d_lockref.count++;
68340 + __lockref_inc(&dentry->d_lockref);
68341 found = dentry;
68342 spin_unlock(&dentry->d_lock);
68343 break;
68344 @@ -2358,7 +2361,7 @@ again:
68345 spin_lock(&dentry->d_lock);
68346 inode = dentry->d_inode;
68347 isdir = S_ISDIR(inode->i_mode);
68348 - if (dentry->d_lockref.count == 1) {
68349 + if (__lockref_read(&dentry->d_lockref) == 1) {
68350 if (!spin_trylock(&inode->i_lock)) {
68351 spin_unlock(&dentry->d_lock);
68352 cpu_relax();
68353 @@ -3311,7 +3314,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
68354
68355 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
68356 dentry->d_flags |= DCACHE_GENOCIDE;
68357 - dentry->d_lockref.count--;
68358 + __lockref_dec(&dentry->d_lockref);
68359 }
68360 }
68361 return D_WALK_CONTINUE;
68362 @@ -3427,7 +3430,8 @@ void __init vfs_caches_init(unsigned long mempages)
68363 mempages -= reserve;
68364
68365 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
68366 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
68367 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
68368 + SLAB_NO_SANITIZE, NULL);
68369
68370 dcache_init();
68371 inode_init();
68372 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
68373 index 96400ab..906103d 100644
68374 --- a/fs/debugfs/inode.c
68375 +++ b/fs/debugfs/inode.c
68376 @@ -386,6 +386,10 @@ struct dentry *debugfs_create_file_size(const char *name, umode_t mode,
68377 }
68378 EXPORT_SYMBOL_GPL(debugfs_create_file_size);
68379
68380 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68381 +extern int grsec_enable_sysfs_restrict;
68382 +#endif
68383 +
68384 /**
68385 * debugfs_create_dir - create a directory in the debugfs filesystem
68386 * @name: a pointer to a string containing the name of the directory to
68387 @@ -404,6 +408,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
68388 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
68389 * returned.
68390 */
68391 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68392 +extern int grsec_enable_sysfs_restrict;
68393 +#endif
68394 +
68395 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
68396 {
68397 struct dentry *dentry = start_creating(name, parent);
68398 @@ -416,7 +424,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
68399 if (unlikely(!inode))
68400 return failed_creating(dentry);
68401
68402 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
68403 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68404 + if (grsec_enable_sysfs_restrict)
68405 + inode->i_mode = S_IFDIR | S_IRWXU;
68406 + else
68407 +#endif
68408 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
68409 inode->i_op = &simple_dir_inode_operations;
68410 inode->i_fop = &simple_dir_operations;
68411
68412 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
68413 index b08b518..d6acffa 100644
68414 --- a/fs/ecryptfs/inode.c
68415 +++ b/fs/ecryptfs/inode.c
68416 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
68417 old_fs = get_fs();
68418 set_fs(get_ds());
68419 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
68420 - (char __user *)lower_buf,
68421 + (char __force_user *)lower_buf,
68422 PATH_MAX);
68423 set_fs(old_fs);
68424 if (rc < 0)
68425 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
68426 index e4141f2..d8263e8 100644
68427 --- a/fs/ecryptfs/miscdev.c
68428 +++ b/fs/ecryptfs/miscdev.c
68429 @@ -304,7 +304,7 @@ check_list:
68430 goto out_unlock_msg_ctx;
68431 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
68432 if (msg_ctx->msg) {
68433 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
68434 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
68435 goto out_unlock_msg_ctx;
68436 i += packet_length_size;
68437 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
68438 diff --git a/fs/exec.c b/fs/exec.c
68439 index 00400cf..b9dca28 100644
68440 --- a/fs/exec.c
68441 +++ b/fs/exec.c
68442 @@ -56,8 +56,20 @@
68443 #include <linux/pipe_fs_i.h>
68444 #include <linux/oom.h>
68445 #include <linux/compat.h>
68446 +#include <linux/random.h>
68447 +#include <linux/seq_file.h>
68448 +#include <linux/coredump.h>
68449 +#include <linux/mman.h>
68450 +
68451 +#ifdef CONFIG_PAX_REFCOUNT
68452 +#include <linux/kallsyms.h>
68453 +#include <linux/kdebug.h>
68454 +#endif
68455 +
68456 +#include <trace/events/fs.h>
68457
68458 #include <asm/uaccess.h>
68459 +#include <asm/sections.h>
68460 #include <asm/mmu_context.h>
68461 #include <asm/tlb.h>
68462
68463 @@ -66,19 +78,34 @@
68464
68465 #include <trace/events/sched.h>
68466
68467 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
68468 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
68469 +{
68470 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
68471 +}
68472 +#endif
68473 +
68474 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
68475 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
68476 +EXPORT_SYMBOL(pax_set_initial_flags_func);
68477 +#endif
68478 +
68479 int suid_dumpable = 0;
68480
68481 static LIST_HEAD(formats);
68482 static DEFINE_RWLOCK(binfmt_lock);
68483
68484 +extern int gr_process_kernel_exec_ban(void);
68485 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
68486 +
68487 void __register_binfmt(struct linux_binfmt * fmt, int insert)
68488 {
68489 BUG_ON(!fmt);
68490 if (WARN_ON(!fmt->load_binary))
68491 return;
68492 write_lock(&binfmt_lock);
68493 - insert ? list_add(&fmt->lh, &formats) :
68494 - list_add_tail(&fmt->lh, &formats);
68495 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
68496 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
68497 write_unlock(&binfmt_lock);
68498 }
68499
68500 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
68501 void unregister_binfmt(struct linux_binfmt * fmt)
68502 {
68503 write_lock(&binfmt_lock);
68504 - list_del(&fmt->lh);
68505 + pax_list_del((struct list_head *)&fmt->lh);
68506 write_unlock(&binfmt_lock);
68507 }
68508
68509 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
68510 int write)
68511 {
68512 struct page *page;
68513 - int ret;
68514
68515 -#ifdef CONFIG_STACK_GROWSUP
68516 - if (write) {
68517 - ret = expand_downwards(bprm->vma, pos);
68518 - if (ret < 0)
68519 - return NULL;
68520 - }
68521 -#endif
68522 - ret = get_user_pages(current, bprm->mm, pos,
68523 - 1, write, 1, &page, NULL);
68524 - if (ret <= 0)
68525 + if (0 > expand_downwards(bprm->vma, pos))
68526 + return NULL;
68527 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
68528 return NULL;
68529
68530 if (write) {
68531 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
68532 if (size <= ARG_MAX)
68533 return page;
68534
68535 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68536 + // only allow 512KB for argv+env on suid/sgid binaries
68537 + // to prevent easy ASLR exhaustion
68538 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
68539 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
68540 + (size > (512 * 1024))) {
68541 + put_page(page);
68542 + return NULL;
68543 + }
68544 +#endif
68545 +
68546 /*
68547 * Limit to 1/4-th the stack size for the argv+env strings.
68548 * This ensures that:
68549 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
68550 vma->vm_end = STACK_TOP_MAX;
68551 vma->vm_start = vma->vm_end - PAGE_SIZE;
68552 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
68553 +
68554 +#ifdef CONFIG_PAX_SEGMEXEC
68555 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
68556 +#endif
68557 +
68558 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
68559 INIT_LIST_HEAD(&vma->anon_vma_chain);
68560
68561 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
68562 arch_bprm_mm_init(mm, vma);
68563 up_write(&mm->mmap_sem);
68564 bprm->p = vma->vm_end - sizeof(void *);
68565 +
68566 +#ifdef CONFIG_PAX_RANDUSTACK
68567 + if (randomize_va_space)
68568 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
68569 +#endif
68570 +
68571 return 0;
68572 err:
68573 up_write(&mm->mmap_sem);
68574 @@ -396,7 +437,7 @@ struct user_arg_ptr {
68575 } ptr;
68576 };
68577
68578 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68579 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68580 {
68581 const char __user *native;
68582
68583 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68584 compat_uptr_t compat;
68585
68586 if (get_user(compat, argv.ptr.compat + nr))
68587 - return ERR_PTR(-EFAULT);
68588 + return (const char __force_user *)ERR_PTR(-EFAULT);
68589
68590 return compat_ptr(compat);
68591 }
68592 #endif
68593
68594 if (get_user(native, argv.ptr.native + nr))
68595 - return ERR_PTR(-EFAULT);
68596 + return (const char __force_user *)ERR_PTR(-EFAULT);
68597
68598 return native;
68599 }
68600 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
68601 if (!p)
68602 break;
68603
68604 - if (IS_ERR(p))
68605 + if (IS_ERR((const char __force_kernel *)p))
68606 return -EFAULT;
68607
68608 if (i >= max)
68609 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
68610
68611 ret = -EFAULT;
68612 str = get_user_arg_ptr(argv, argc);
68613 - if (IS_ERR(str))
68614 + if (IS_ERR((const char __force_kernel *)str))
68615 goto out;
68616
68617 len = strnlen_user(str, MAX_ARG_STRLEN);
68618 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
68619 int r;
68620 mm_segment_t oldfs = get_fs();
68621 struct user_arg_ptr argv = {
68622 - .ptr.native = (const char __user *const __user *)__argv,
68623 + .ptr.native = (const char __user * const __force_user *)__argv,
68624 };
68625
68626 set_fs(KERNEL_DS);
68627 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
68628 unsigned long new_end = old_end - shift;
68629 struct mmu_gather tlb;
68630
68631 - BUG_ON(new_start > new_end);
68632 + if (new_start >= new_end || new_start < mmap_min_addr)
68633 + return -ENOMEM;
68634
68635 /*
68636 * ensure there are no vmas between where we want to go
68637 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
68638 if (vma != find_vma(mm, new_start))
68639 return -EFAULT;
68640
68641 +#ifdef CONFIG_PAX_SEGMEXEC
68642 + BUG_ON(pax_find_mirror_vma(vma));
68643 +#endif
68644 +
68645 /*
68646 * cover the whole range: [new_start, old_end)
68647 */
68648 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
68649 stack_top = arch_align_stack(stack_top);
68650 stack_top = PAGE_ALIGN(stack_top);
68651
68652 - if (unlikely(stack_top < mmap_min_addr) ||
68653 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
68654 - return -ENOMEM;
68655 -
68656 stack_shift = vma->vm_end - stack_top;
68657
68658 bprm->p -= stack_shift;
68659 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
68660 bprm->exec -= stack_shift;
68661
68662 down_write(&mm->mmap_sem);
68663 +
68664 + /* Move stack pages down in memory. */
68665 + if (stack_shift) {
68666 + ret = shift_arg_pages(vma, stack_shift);
68667 + if (ret)
68668 + goto out_unlock;
68669 + }
68670 +
68671 vm_flags = VM_STACK_FLAGS;
68672
68673 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
68674 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
68675 + vm_flags &= ~VM_EXEC;
68676 +
68677 +#ifdef CONFIG_PAX_MPROTECT
68678 + if (mm->pax_flags & MF_PAX_MPROTECT)
68679 + vm_flags &= ~VM_MAYEXEC;
68680 +#endif
68681 +
68682 + }
68683 +#endif
68684 +
68685 /*
68686 * Adjust stack execute permissions; explicitly enable for
68687 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
68688 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
68689 goto out_unlock;
68690 BUG_ON(prev != vma);
68691
68692 - /* Move stack pages down in memory. */
68693 - if (stack_shift) {
68694 - ret = shift_arg_pages(vma, stack_shift);
68695 - if (ret)
68696 - goto out_unlock;
68697 - }
68698 -
68699 /* mprotect_fixup is overkill to remove the temporary stack flags */
68700 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
68701
68702 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
68703 #endif
68704 current->mm->start_stack = bprm->p;
68705 ret = expand_stack(vma, stack_base);
68706 +
68707 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
68708 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
68709 + unsigned long size;
68710 + vm_flags_t vm_flags;
68711 +
68712 + size = STACK_TOP - vma->vm_end;
68713 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
68714 +
68715 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
68716 +
68717 +#ifdef CONFIG_X86
68718 + if (!ret) {
68719 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
68720 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
68721 + }
68722 +#endif
68723 +
68724 + }
68725 +#endif
68726 +
68727 if (ret)
68728 ret = -EFAULT;
68729
68730 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
68731 if (err)
68732 goto exit;
68733
68734 - if (name->name[0] != '\0')
68735 + if (name->name[0] != '\0') {
68736 fsnotify_open(file);
68737 + trace_open_exec(name->name);
68738 + }
68739
68740 out:
68741 return file;
68742 @@ -815,7 +893,7 @@ int kernel_read(struct file *file, loff_t offset,
68743 old_fs = get_fs();
68744 set_fs(get_ds());
68745 /* The cast to a user pointer is valid due to the set_fs() */
68746 - result = vfs_read(file, (void __user *)addr, count, &pos);
68747 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
68748 set_fs(old_fs);
68749 return result;
68750 }
68751 @@ -860,6 +938,7 @@ static int exec_mmap(struct mm_struct *mm)
68752 tsk->mm = mm;
68753 tsk->active_mm = mm;
68754 activate_mm(active_mm, mm);
68755 + populate_stack();
68756 tsk->mm->vmacache_seqnum = 0;
68757 vmacache_flush(tsk);
68758 task_unlock(tsk);
68759 @@ -926,10 +1005,14 @@ static int de_thread(struct task_struct *tsk)
68760 if (!thread_group_leader(tsk)) {
68761 struct task_struct *leader = tsk->group_leader;
68762
68763 - sig->notify_count = -1; /* for exit_notify() */
68764 for (;;) {
68765 threadgroup_change_begin(tsk);
68766 write_lock_irq(&tasklist_lock);
68767 + /*
68768 + * Do this under tasklist_lock to ensure that
68769 + * exit_notify() can't miss ->group_exit_task
68770 + */
68771 + sig->notify_count = -1;
68772 if (likely(leader->exit_state))
68773 break;
68774 __set_current_state(TASK_KILLABLE);
68775 @@ -1258,7 +1341,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
68776 }
68777 rcu_read_unlock();
68778
68779 - if (p->fs->users > n_fs)
68780 + if (atomic_read(&p->fs->users) > n_fs)
68781 bprm->unsafe |= LSM_UNSAFE_SHARE;
68782 else
68783 p->fs->in_exec = 1;
68784 @@ -1459,6 +1542,31 @@ static int exec_binprm(struct linux_binprm *bprm)
68785 return ret;
68786 }
68787
68788 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68789 +static DEFINE_PER_CPU(u64, exec_counter);
68790 +static int __init init_exec_counters(void)
68791 +{
68792 + unsigned int cpu;
68793 +
68794 + for_each_possible_cpu(cpu) {
68795 + per_cpu(exec_counter, cpu) = (u64)cpu;
68796 + }
68797 +
68798 + return 0;
68799 +}
68800 +early_initcall(init_exec_counters);
68801 +static inline void increment_exec_counter(void)
68802 +{
68803 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
68804 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
68805 +}
68806 +#else
68807 +static inline void increment_exec_counter(void) {}
68808 +#endif
68809 +
68810 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
68811 + struct user_arg_ptr argv);
68812 +
68813 /*
68814 * sys_execve() executes a new program.
68815 */
68816 @@ -1467,6 +1575,11 @@ static int do_execveat_common(int fd, struct filename *filename,
68817 struct user_arg_ptr envp,
68818 int flags)
68819 {
68820 +#ifdef CONFIG_GRKERNSEC
68821 + struct file *old_exec_file;
68822 + struct acl_subject_label *old_acl;
68823 + struct rlimit old_rlim[RLIM_NLIMITS];
68824 +#endif
68825 char *pathbuf = NULL;
68826 struct linux_binprm *bprm;
68827 struct file *file;
68828 @@ -1476,6 +1589,8 @@ static int do_execveat_common(int fd, struct filename *filename,
68829 if (IS_ERR(filename))
68830 return PTR_ERR(filename);
68831
68832 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
68833 +
68834 /*
68835 * We move the actual failure in case of RLIMIT_NPROC excess from
68836 * set*uid() to execve() because too many poorly written programs
68837 @@ -1513,6 +1628,11 @@ static int do_execveat_common(int fd, struct filename *filename,
68838 if (IS_ERR(file))
68839 goto out_unmark;
68840
68841 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
68842 + retval = -EPERM;
68843 + goto out_unmark;
68844 + }
68845 +
68846 sched_exec();
68847
68848 bprm->file = file;
68849 @@ -1539,6 +1659,11 @@ static int do_execveat_common(int fd, struct filename *filename,
68850 }
68851 bprm->interp = bprm->filename;
68852
68853 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
68854 + retval = -EACCES;
68855 + goto out_unmark;
68856 + }
68857 +
68858 retval = bprm_mm_init(bprm);
68859 if (retval)
68860 goto out_unmark;
68861 @@ -1555,24 +1680,70 @@ static int do_execveat_common(int fd, struct filename *filename,
68862 if (retval < 0)
68863 goto out;
68864
68865 +#ifdef CONFIG_GRKERNSEC
68866 + old_acl = current->acl;
68867 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
68868 + old_exec_file = current->exec_file;
68869 + get_file(file);
68870 + current->exec_file = file;
68871 +#endif
68872 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68873 + /* limit suid stack to 8MB
68874 + * we saved the old limits above and will restore them if this exec fails
68875 + */
68876 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
68877 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
68878 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
68879 +#endif
68880 +
68881 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
68882 + retval = -EPERM;
68883 + goto out_fail;
68884 + }
68885 +
68886 + if (!gr_tpe_allow(file)) {
68887 + retval = -EACCES;
68888 + goto out_fail;
68889 + }
68890 +
68891 + if (gr_check_crash_exec(file)) {
68892 + retval = -EACCES;
68893 + goto out_fail;
68894 + }
68895 +
68896 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
68897 + bprm->unsafe);
68898 + if (retval < 0)
68899 + goto out_fail;
68900 +
68901 retval = copy_strings_kernel(1, &bprm->filename, bprm);
68902 if (retval < 0)
68903 - goto out;
68904 + goto out_fail;
68905
68906 bprm->exec = bprm->p;
68907 retval = copy_strings(bprm->envc, envp, bprm);
68908 if (retval < 0)
68909 - goto out;
68910 + goto out_fail;
68911
68912 retval = copy_strings(bprm->argc, argv, bprm);
68913 if (retval < 0)
68914 - goto out;
68915 + goto out_fail;
68916 +
68917 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
68918 +
68919 + gr_handle_exec_args(bprm, argv);
68920
68921 retval = exec_binprm(bprm);
68922 if (retval < 0)
68923 - goto out;
68924 + goto out_fail;
68925 +#ifdef CONFIG_GRKERNSEC
68926 + if (old_exec_file)
68927 + fput(old_exec_file);
68928 +#endif
68929
68930 /* execve succeeded */
68931 +
68932 + increment_exec_counter();
68933 current->fs->in_exec = 0;
68934 current->in_execve = 0;
68935 acct_update_integrals(current);
68936 @@ -1584,6 +1755,14 @@ static int do_execveat_common(int fd, struct filename *filename,
68937 put_files_struct(displaced);
68938 return retval;
68939
68940 +out_fail:
68941 +#ifdef CONFIG_GRKERNSEC
68942 + current->acl = old_acl;
68943 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
68944 + fput(current->exec_file);
68945 + current->exec_file = old_exec_file;
68946 +#endif
68947 +
68948 out:
68949 if (bprm->mm) {
68950 acct_arg_size(bprm, 0);
68951 @@ -1730,3 +1909,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
68952 argv, envp, flags);
68953 }
68954 #endif
68955 +
68956 +int pax_check_flags(unsigned long *flags)
68957 +{
68958 + int retval = 0;
68959 +
68960 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
68961 + if (*flags & MF_PAX_SEGMEXEC)
68962 + {
68963 + *flags &= ~MF_PAX_SEGMEXEC;
68964 + retval = -EINVAL;
68965 + }
68966 +#endif
68967 +
68968 + if ((*flags & MF_PAX_PAGEEXEC)
68969 +
68970 +#ifdef CONFIG_PAX_PAGEEXEC
68971 + && (*flags & MF_PAX_SEGMEXEC)
68972 +#endif
68973 +
68974 + )
68975 + {
68976 + *flags &= ~MF_PAX_PAGEEXEC;
68977 + retval = -EINVAL;
68978 + }
68979 +
68980 + if ((*flags & MF_PAX_MPROTECT)
68981 +
68982 +#ifdef CONFIG_PAX_MPROTECT
68983 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
68984 +#endif
68985 +
68986 + )
68987 + {
68988 + *flags &= ~MF_PAX_MPROTECT;
68989 + retval = -EINVAL;
68990 + }
68991 +
68992 + if ((*flags & MF_PAX_EMUTRAMP)
68993 +
68994 +#ifdef CONFIG_PAX_EMUTRAMP
68995 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
68996 +#endif
68997 +
68998 + )
68999 + {
69000 + *flags &= ~MF_PAX_EMUTRAMP;
69001 + retval = -EINVAL;
69002 + }
69003 +
69004 + return retval;
69005 +}
69006 +
69007 +EXPORT_SYMBOL(pax_check_flags);
69008 +
69009 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
69010 +char *pax_get_path(const struct path *path, char *buf, int buflen)
69011 +{
69012 + char *pathname = d_path(path, buf, buflen);
69013 +
69014 + if (IS_ERR(pathname))
69015 + goto toolong;
69016 +
69017 + pathname = mangle_path(buf, pathname, "\t\n\\");
69018 + if (!pathname)
69019 + goto toolong;
69020 +
69021 + *pathname = 0;
69022 + return buf;
69023 +
69024 +toolong:
69025 + return "<path too long>";
69026 +}
69027 +EXPORT_SYMBOL(pax_get_path);
69028 +
69029 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
69030 +{
69031 + struct task_struct *tsk = current;
69032 + struct mm_struct *mm = current->mm;
69033 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
69034 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
69035 + char *path_exec = NULL;
69036 + char *path_fault = NULL;
69037 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
69038 + siginfo_t info = { };
69039 +
69040 + if (buffer_exec && buffer_fault) {
69041 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
69042 +
69043 + down_read(&mm->mmap_sem);
69044 + vma = mm->mmap;
69045 + while (vma && (!vma_exec || !vma_fault)) {
69046 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
69047 + vma_exec = vma;
69048 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
69049 + vma_fault = vma;
69050 + vma = vma->vm_next;
69051 + }
69052 + if (vma_exec)
69053 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
69054 + if (vma_fault) {
69055 + start = vma_fault->vm_start;
69056 + end = vma_fault->vm_end;
69057 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
69058 + if (vma_fault->vm_file)
69059 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
69060 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
69061 + path_fault = "<heap>";
69062 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
69063 + path_fault = "<stack>";
69064 + else
69065 + path_fault = "<anonymous mapping>";
69066 + }
69067 + up_read(&mm->mmap_sem);
69068 + }
69069 + if (tsk->signal->curr_ip)
69070 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
69071 + else
69072 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
69073 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
69074 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
69075 + free_page((unsigned long)buffer_exec);
69076 + free_page((unsigned long)buffer_fault);
69077 + pax_report_insns(regs, pc, sp);
69078 + info.si_signo = SIGKILL;
69079 + info.si_errno = 0;
69080 + info.si_code = SI_KERNEL;
69081 + info.si_pid = 0;
69082 + info.si_uid = 0;
69083 + do_coredump(&info);
69084 +}
69085 +#endif
69086 +
69087 +#ifdef CONFIG_PAX_REFCOUNT
69088 +void pax_report_refcount_overflow(struct pt_regs *regs)
69089 +{
69090 + if (current->signal->curr_ip)
69091 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
69092 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
69093 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
69094 + else
69095 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
69096 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
69097 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
69098 + preempt_disable();
69099 + show_regs(regs);
69100 + preempt_enable();
69101 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
69102 +}
69103 +#endif
69104 +
69105 +#ifdef CONFIG_PAX_USERCOPY
69106 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
69107 +static noinline int check_stack_object(const void *obj, unsigned long len)
69108 +{
69109 + const void * const stack = task_stack_page(current);
69110 + const void * const stackend = stack + THREAD_SIZE;
69111 +
69112 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
69113 + const void *frame = NULL;
69114 + const void *oldframe;
69115 +#endif
69116 +
69117 + if (obj + len < obj)
69118 + return -1;
69119 +
69120 + if (obj + len <= stack || stackend <= obj)
69121 + return 0;
69122 +
69123 + if (obj < stack || stackend < obj + len)
69124 + return -1;
69125 +
69126 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
69127 + oldframe = __builtin_frame_address(1);
69128 + if (oldframe)
69129 + frame = __builtin_frame_address(2);
69130 + /*
69131 + low ----------------------------------------------> high
69132 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
69133 + ^----------------^
69134 + allow copies only within here
69135 + */
69136 + while (stack <= frame && frame < stackend) {
69137 + /* if obj + len extends past the last frame, this
69138 + check won't pass and the next frame will be 0,
69139 + causing us to bail out and correctly report
69140 + the copy as invalid
69141 + */
69142 + if (obj + len <= frame)
69143 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
69144 + oldframe = frame;
69145 + frame = *(const void * const *)frame;
69146 + }
69147 + return -1;
69148 +#else
69149 + return 1;
69150 +#endif
69151 +}
69152 +
69153 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
69154 +{
69155 + if (current->signal->curr_ip)
69156 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
69157 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
69158 + else
69159 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
69160 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
69161 + dump_stack();
69162 + gr_handle_kernel_exploit();
69163 + do_group_exit(SIGKILL);
69164 +}
69165 +#endif
69166 +
69167 +#ifdef CONFIG_PAX_USERCOPY
69168 +
69169 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
69170 +{
69171 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
69172 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
69173 +#ifdef CONFIG_MODULES
69174 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
69175 +#else
69176 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
69177 +#endif
69178 +
69179 +#else
69180 + unsigned long textlow = (unsigned long)_stext;
69181 + unsigned long texthigh = (unsigned long)_etext;
69182 +
69183 +#ifdef CONFIG_X86_64
69184 + /* check against linear mapping as well */
69185 + if (high > (unsigned long)__va(__pa(textlow)) &&
69186 + low < (unsigned long)__va(__pa(texthigh)))
69187 + return true;
69188 +#endif
69189 +
69190 +#endif
69191 +
69192 + if (high <= textlow || low >= texthigh)
69193 + return false;
69194 + else
69195 + return true;
69196 +}
69197 +#endif
69198 +
69199 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
69200 +{
69201 +#ifdef CONFIG_PAX_USERCOPY
69202 + const char *type;
69203 +#endif
69204 +
69205 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
69206 + unsigned long stackstart = (unsigned long)task_stack_page(current);
69207 + unsigned long currentsp = (unsigned long)&stackstart;
69208 + if (unlikely((currentsp < stackstart + 512 ||
69209 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
69210 + BUG();
69211 +#endif
69212 +
69213 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
69214 + if (const_size)
69215 + return;
69216 +#endif
69217 +
69218 +#ifdef CONFIG_PAX_USERCOPY
69219 + if (!n)
69220 + return;
69221 +
69222 + type = check_heap_object(ptr, n);
69223 + if (!type) {
69224 + int ret = check_stack_object(ptr, n);
69225 + if (ret == 1 || ret == 2)
69226 + return;
69227 + if (ret == 0) {
69228 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
69229 + type = "<kernel text>";
69230 + else
69231 + return;
69232 + } else
69233 + type = "<process stack>";
69234 + }
69235 +
69236 + pax_report_usercopy(ptr, n, to_user, type);
69237 +#endif
69238 +
69239 +}
69240 +EXPORT_SYMBOL(__check_object_size);
69241 +
69242 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
69243 +void pax_track_stack(void)
69244 +{
69245 + unsigned long sp = (unsigned long)&sp;
69246 + if (sp < current_thread_info()->lowest_stack &&
69247 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
69248 + current_thread_info()->lowest_stack = sp;
69249 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
69250 + BUG();
69251 +}
69252 +EXPORT_SYMBOL(pax_track_stack);
69253 +#endif
69254 +
69255 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
69256 +void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
69257 +{
69258 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
69259 + dump_stack();
69260 + do_group_exit(SIGKILL);
69261 +}
69262 +EXPORT_SYMBOL(report_size_overflow);
69263 +#endif
69264 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
69265 index 9f9992b..8b59411 100644
69266 --- a/fs/ext2/balloc.c
69267 +++ b/fs/ext2/balloc.c
69268 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
69269
69270 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
69271 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
69272 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
69273 + if (free_blocks < root_blocks + 1 &&
69274 !uid_eq(sbi->s_resuid, current_fsuid()) &&
69275 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
69276 - !in_group_p (sbi->s_resgid))) {
69277 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
69278 return 0;
69279 }
69280 return 1;
69281 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
69282 index d0e746e..82e06f0 100644
69283 --- a/fs/ext2/super.c
69284 +++ b/fs/ext2/super.c
69285 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
69286 #ifdef CONFIG_EXT2_FS_XATTR
69287 if (test_opt(sb, XATTR_USER))
69288 seq_puts(seq, ",user_xattr");
69289 - if (!test_opt(sb, XATTR_USER) &&
69290 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
69291 + if (!test_opt(sb, XATTR_USER))
69292 seq_puts(seq, ",nouser_xattr");
69293 - }
69294 #endif
69295
69296 #ifdef CONFIG_EXT2_FS_POSIX_ACL
69297 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
69298 if (def_mount_opts & EXT2_DEFM_UID16)
69299 set_opt(sbi->s_mount_opt, NO_UID32);
69300 #ifdef CONFIG_EXT2_FS_XATTR
69301 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
69302 - set_opt(sbi->s_mount_opt, XATTR_USER);
69303 + /* always enable user xattrs */
69304 + set_opt(sbi->s_mount_opt, XATTR_USER);
69305 #endif
69306 #ifdef CONFIG_EXT2_FS_POSIX_ACL
69307 if (def_mount_opts & EXT2_DEFM_ACL)
69308 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
69309 index 9142614..97484fa 100644
69310 --- a/fs/ext2/xattr.c
69311 +++ b/fs/ext2/xattr.c
69312 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
69313 struct buffer_head *bh = NULL;
69314 struct ext2_xattr_entry *entry;
69315 char *end;
69316 - size_t rest = buffer_size;
69317 + size_t rest = buffer_size, total_size = 0;
69318 int error;
69319
69320 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
69321 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
69322 buffer += size;
69323 }
69324 rest -= size;
69325 + total_size += size;
69326 }
69327 }
69328 - error = buffer_size - rest; /* total size */
69329 + error = total_size;
69330
69331 cleanup:
69332 brelse(bh);
69333 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
69334 index 158b5d4..2432610 100644
69335 --- a/fs/ext3/balloc.c
69336 +++ b/fs/ext3/balloc.c
69337 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
69338
69339 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
69340 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
69341 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
69342 + if (free_blocks < root_blocks + 1 &&
69343 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
69344 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
69345 - !in_group_p (sbi->s_resgid))) {
69346 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
69347 return 0;
69348 }
69349 return 1;
69350 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
69351 index d4dbf3c..906a6fb 100644
69352 --- a/fs/ext3/super.c
69353 +++ b/fs/ext3/super.c
69354 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
69355 #ifdef CONFIG_EXT3_FS_XATTR
69356 if (test_opt(sb, XATTR_USER))
69357 seq_puts(seq, ",user_xattr");
69358 - if (!test_opt(sb, XATTR_USER) &&
69359 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
69360 + if (!test_opt(sb, XATTR_USER))
69361 seq_puts(seq, ",nouser_xattr");
69362 - }
69363 #endif
69364 #ifdef CONFIG_EXT3_FS_POSIX_ACL
69365 if (test_opt(sb, POSIX_ACL))
69366 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
69367 if (def_mount_opts & EXT3_DEFM_UID16)
69368 set_opt(sbi->s_mount_opt, NO_UID32);
69369 #ifdef CONFIG_EXT3_FS_XATTR
69370 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
69371 - set_opt(sbi->s_mount_opt, XATTR_USER);
69372 + /* always enable user xattrs */
69373 + set_opt(sbi->s_mount_opt, XATTR_USER);
69374 #endif
69375 #ifdef CONFIG_EXT3_FS_POSIX_ACL
69376 if (def_mount_opts & EXT3_DEFM_ACL)
69377 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
69378 index c6874be..f8a6ae8 100644
69379 --- a/fs/ext3/xattr.c
69380 +++ b/fs/ext3/xattr.c
69381 @@ -330,7 +330,7 @@ static int
69382 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
69383 char *buffer, size_t buffer_size)
69384 {
69385 - size_t rest = buffer_size;
69386 + size_t rest = buffer_size, total_size = 0;
69387
69388 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
69389 const struct xattr_handler *handler =
69390 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
69391 buffer += size;
69392 }
69393 rest -= size;
69394 + total_size += size;
69395 }
69396 }
69397 - return buffer_size - rest;
69398 + return total_size;
69399 }
69400
69401 static int
69402 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
69403 index 83a6f49..d4e4d03 100644
69404 --- a/fs/ext4/balloc.c
69405 +++ b/fs/ext4/balloc.c
69406 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
69407 /* Hm, nope. Are (enough) root reserved clusters available? */
69408 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
69409 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
69410 - capable(CAP_SYS_RESOURCE) ||
69411 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
69412 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
69413 + capable_nolog(CAP_SYS_RESOURCE)) {
69414
69415 if (free_clusters >= (nclusters + dirty_clusters +
69416 resv_clusters))
69417 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
69418 index f63c3d5..3c1a033 100644
69419 --- a/fs/ext4/ext4.h
69420 +++ b/fs/ext4/ext4.h
69421 @@ -1287,19 +1287,19 @@ struct ext4_sb_info {
69422 unsigned long s_mb_last_start;
69423
69424 /* stats for buddy allocator */
69425 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
69426 - atomic_t s_bal_success; /* we found long enough chunks */
69427 - atomic_t s_bal_allocated; /* in blocks */
69428 - atomic_t s_bal_ex_scanned; /* total extents scanned */
69429 - atomic_t s_bal_goals; /* goal hits */
69430 - atomic_t s_bal_breaks; /* too long searches */
69431 - atomic_t s_bal_2orders; /* 2^order hits */
69432 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
69433 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
69434 + atomic_unchecked_t s_bal_allocated; /* in blocks */
69435 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
69436 + atomic_unchecked_t s_bal_goals; /* goal hits */
69437 + atomic_unchecked_t s_bal_breaks; /* too long searches */
69438 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
69439 spinlock_t s_bal_lock;
69440 unsigned long s_mb_buddies_generated;
69441 unsigned long long s_mb_generation_time;
69442 - atomic_t s_mb_lost_chunks;
69443 - atomic_t s_mb_preallocated;
69444 - atomic_t s_mb_discarded;
69445 + atomic_unchecked_t s_mb_lost_chunks;
69446 + atomic_unchecked_t s_mb_preallocated;
69447 + atomic_unchecked_t s_mb_discarded;
69448 atomic_t s_lock_busy;
69449
69450 /* locality groups */
69451 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
69452 index 8d1e602..abf497b 100644
69453 --- a/fs/ext4/mballoc.c
69454 +++ b/fs/ext4/mballoc.c
69455 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
69456 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
69457
69458 if (EXT4_SB(sb)->s_mb_stats)
69459 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
69460 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
69461
69462 break;
69463 }
69464 @@ -2211,7 +2211,7 @@ repeat:
69465 ac->ac_status = AC_STATUS_CONTINUE;
69466 ac->ac_flags |= EXT4_MB_HINT_FIRST;
69467 cr = 3;
69468 - atomic_inc(&sbi->s_mb_lost_chunks);
69469 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
69470 goto repeat;
69471 }
69472 }
69473 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
69474 if (sbi->s_mb_stats) {
69475 ext4_msg(sb, KERN_INFO,
69476 "mballoc: %u blocks %u reqs (%u success)",
69477 - atomic_read(&sbi->s_bal_allocated),
69478 - atomic_read(&sbi->s_bal_reqs),
69479 - atomic_read(&sbi->s_bal_success));
69480 + atomic_read_unchecked(&sbi->s_bal_allocated),
69481 + atomic_read_unchecked(&sbi->s_bal_reqs),
69482 + atomic_read_unchecked(&sbi->s_bal_success));
69483 ext4_msg(sb, KERN_INFO,
69484 "mballoc: %u extents scanned, %u goal hits, "
69485 "%u 2^N hits, %u breaks, %u lost",
69486 - atomic_read(&sbi->s_bal_ex_scanned),
69487 - atomic_read(&sbi->s_bal_goals),
69488 - atomic_read(&sbi->s_bal_2orders),
69489 - atomic_read(&sbi->s_bal_breaks),
69490 - atomic_read(&sbi->s_mb_lost_chunks));
69491 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
69492 + atomic_read_unchecked(&sbi->s_bal_goals),
69493 + atomic_read_unchecked(&sbi->s_bal_2orders),
69494 + atomic_read_unchecked(&sbi->s_bal_breaks),
69495 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
69496 ext4_msg(sb, KERN_INFO,
69497 "mballoc: %lu generated and it took %Lu",
69498 sbi->s_mb_buddies_generated,
69499 sbi->s_mb_generation_time);
69500 ext4_msg(sb, KERN_INFO,
69501 "mballoc: %u preallocated, %u discarded",
69502 - atomic_read(&sbi->s_mb_preallocated),
69503 - atomic_read(&sbi->s_mb_discarded));
69504 + atomic_read_unchecked(&sbi->s_mb_preallocated),
69505 + atomic_read_unchecked(&sbi->s_mb_discarded));
69506 }
69507
69508 free_percpu(sbi->s_locality_groups);
69509 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
69510 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
69511
69512 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
69513 - atomic_inc(&sbi->s_bal_reqs);
69514 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
69515 + atomic_inc_unchecked(&sbi->s_bal_reqs);
69516 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
69517 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
69518 - atomic_inc(&sbi->s_bal_success);
69519 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
69520 + atomic_inc_unchecked(&sbi->s_bal_success);
69521 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
69522 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
69523 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
69524 - atomic_inc(&sbi->s_bal_goals);
69525 + atomic_inc_unchecked(&sbi->s_bal_goals);
69526 if (ac->ac_found > sbi->s_mb_max_to_scan)
69527 - atomic_inc(&sbi->s_bal_breaks);
69528 + atomic_inc_unchecked(&sbi->s_bal_breaks);
69529 }
69530
69531 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
69532 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
69533 trace_ext4_mb_new_inode_pa(ac, pa);
69534
69535 ext4_mb_use_inode_pa(ac, pa);
69536 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
69537 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
69538
69539 ei = EXT4_I(ac->ac_inode);
69540 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
69541 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
69542 trace_ext4_mb_new_group_pa(ac, pa);
69543
69544 ext4_mb_use_group_pa(ac, pa);
69545 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
69546 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
69547
69548 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
69549 lg = ac->ac_lg;
69550 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
69551 * from the bitmap and continue.
69552 */
69553 }
69554 - atomic_add(free, &sbi->s_mb_discarded);
69555 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
69556
69557 return err;
69558 }
69559 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
69560 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
69561 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
69562 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
69563 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
69564 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
69565 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
69566
69567 return 0;
69568 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
69569 index 8313ca3..8a37d08 100644
69570 --- a/fs/ext4/mmp.c
69571 +++ b/fs/ext4/mmp.c
69572 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
69573 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
69574 const char *function, unsigned int line, const char *msg)
69575 {
69576 - __ext4_warning(sb, function, line, msg);
69577 + __ext4_warning(sb, function, line, "%s", msg);
69578 __ext4_warning(sb, function, line,
69579 "MMP failure info: last update time: %llu, last update "
69580 "node: %s, last update device: %s\n",
69581 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
69582 index 8a8ec62..1b02de5 100644
69583 --- a/fs/ext4/resize.c
69584 +++ b/fs/ext4/resize.c
69585 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69586
69587 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
69588 for (count2 = count; count > 0; count -= count2, block += count2) {
69589 - ext4_fsblk_t start;
69590 + ext4_fsblk_t start, diff;
69591 struct buffer_head *bh;
69592 ext4_group_t group;
69593 int err;
69594 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69595 start = ext4_group_first_block_no(sb, group);
69596 group -= flex_gd->groups[0].group;
69597
69598 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
69599 - if (count2 > count)
69600 - count2 = count;
69601 -
69602 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
69603 BUG_ON(flex_gd->count > 1);
69604 continue;
69605 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69606 err = ext4_journal_get_write_access(handle, bh);
69607 if (err)
69608 return err;
69609 +
69610 + diff = block - start;
69611 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
69612 + if (count2 > count)
69613 + count2 = count;
69614 +
69615 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
69616 - block - start, count2);
69617 - ext4_set_bits(bh->b_data, block - start, count2);
69618 + diff, count2);
69619 + ext4_set_bits(bh->b_data, diff, count2);
69620
69621 err = ext4_handle_dirty_metadata(handle, NULL, bh);
69622 if (unlikely(err))
69623 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
69624 index e061e66..87bc092 100644
69625 --- a/fs/ext4/super.c
69626 +++ b/fs/ext4/super.c
69627 @@ -1243,7 +1243,7 @@ static ext4_fsblk_t get_sb_block(void **data)
69628 }
69629
69630 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
69631 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
69632 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
69633 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
69634
69635 #ifdef CONFIG_QUOTA
69636 @@ -2443,7 +2443,7 @@ struct ext4_attr {
69637 int offset;
69638 int deprecated_val;
69639 } u;
69640 -};
69641 +} __do_const;
69642
69643 static int parse_strtoull(const char *buf,
69644 unsigned long long max, unsigned long long *value)
69645 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
69646 index 1e09fc7..0400dd4 100644
69647 --- a/fs/ext4/xattr.c
69648 +++ b/fs/ext4/xattr.c
69649 @@ -399,7 +399,7 @@ static int
69650 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
69651 char *buffer, size_t buffer_size)
69652 {
69653 - size_t rest = buffer_size;
69654 + size_t rest = buffer_size, total_size = 0;
69655
69656 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
69657 const struct xattr_handler *handler =
69658 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
69659 buffer += size;
69660 }
69661 rest -= size;
69662 + total_size += size;
69663 }
69664 }
69665 - return buffer_size - rest;
69666 + return total_size;
69667 }
69668
69669 static int
69670 diff --git a/fs/fcntl.c b/fs/fcntl.c
69671 index ee85cd4..9dd0d20 100644
69672 --- a/fs/fcntl.c
69673 +++ b/fs/fcntl.c
69674 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
69675 int force)
69676 {
69677 security_file_set_fowner(filp);
69678 + if (gr_handle_chroot_fowner(pid, type))
69679 + return;
69680 + if (gr_check_protected_task_fowner(pid, type))
69681 + return;
69682 f_modown(filp, pid, type, force);
69683 }
69684 EXPORT_SYMBOL(__f_setown);
69685 diff --git a/fs/fhandle.c b/fs/fhandle.c
69686 index 999ff5c..2281df9 100644
69687 --- a/fs/fhandle.c
69688 +++ b/fs/fhandle.c
69689 @@ -8,6 +8,7 @@
69690 #include <linux/fs_struct.h>
69691 #include <linux/fsnotify.h>
69692 #include <linux/personality.h>
69693 +#include <linux/grsecurity.h>
69694 #include <asm/uaccess.h>
69695 #include "internal.h"
69696 #include "mount.h"
69697 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
69698 } else
69699 retval = 0;
69700 /* copy the mount id */
69701 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
69702 - sizeof(*mnt_id)) ||
69703 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
69704 copy_to_user(ufh, handle,
69705 sizeof(struct file_handle) + handle_bytes))
69706 retval = -EFAULT;
69707 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
69708 * the directory. Ideally we would like CAP_DAC_SEARCH.
69709 * But we don't have that
69710 */
69711 - if (!capable(CAP_DAC_READ_SEARCH)) {
69712 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
69713 retval = -EPERM;
69714 goto out_err;
69715 }
69716 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
69717 goto out_err;
69718 }
69719 /* copy the full handle */
69720 - if (copy_from_user(handle, ufh,
69721 - sizeof(struct file_handle) +
69722 + *handle = f_handle;
69723 + if (copy_from_user(&handle->f_handle,
69724 + &ufh->f_handle,
69725 f_handle.handle_bytes)) {
69726 retval = -EFAULT;
69727 goto out_handle;
69728 diff --git a/fs/file.c b/fs/file.c
69729 index ee738ea..f6c15629 100644
69730 --- a/fs/file.c
69731 +++ b/fs/file.c
69732 @@ -16,6 +16,7 @@
69733 #include <linux/slab.h>
69734 #include <linux/vmalloc.h>
69735 #include <linux/file.h>
69736 +#include <linux/security.h>
69737 #include <linux/fdtable.h>
69738 #include <linux/bitops.h>
69739 #include <linux/interrupt.h>
69740 @@ -139,7 +140,7 @@ out:
69741 * Return <0 error code on error; 1 on successful completion.
69742 * The files->file_lock should be held on entry, and will be held on exit.
69743 */
69744 -static int expand_fdtable(struct files_struct *files, int nr)
69745 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
69746 __releases(files->file_lock)
69747 __acquires(files->file_lock)
69748 {
69749 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
69750 * expanded and execution may have blocked.
69751 * The files->file_lock should be held on entry, and will be held on exit.
69752 */
69753 -static int expand_files(struct files_struct *files, int nr)
69754 +static int expand_files(struct files_struct *files, unsigned int nr)
69755 {
69756 struct fdtable *fdt;
69757
69758 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
69759 if (!file)
69760 return __close_fd(files, fd);
69761
69762 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
69763 if (fd >= rlimit(RLIMIT_NOFILE))
69764 return -EBADF;
69765
69766 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
69767 if (unlikely(oldfd == newfd))
69768 return -EINVAL;
69769
69770 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
69771 if (newfd >= rlimit(RLIMIT_NOFILE))
69772 return -EBADF;
69773
69774 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
69775 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
69776 {
69777 int err;
69778 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
69779 if (from >= rlimit(RLIMIT_NOFILE))
69780 return -EINVAL;
69781 err = alloc_fd(from, flags);
69782 diff --git a/fs/filesystems.c b/fs/filesystems.c
69783 index 5797d45..7d7d79a 100644
69784 --- a/fs/filesystems.c
69785 +++ b/fs/filesystems.c
69786 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
69787 int len = dot ? dot - name : strlen(name);
69788
69789 fs = __get_fs_type(name, len);
69790 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
69791 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
69792 +#else
69793 if (!fs && (request_module("fs-%.*s", len, name) == 0))
69794 +#endif
69795 fs = __get_fs_type(name, len);
69796
69797 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
69798 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
69799 index 7dca743..1ff87ae 100644
69800 --- a/fs/fs_struct.c
69801 +++ b/fs/fs_struct.c
69802 @@ -4,6 +4,7 @@
69803 #include <linux/path.h>
69804 #include <linux/slab.h>
69805 #include <linux/fs_struct.h>
69806 +#include <linux/grsecurity.h>
69807 #include "internal.h"
69808
69809 /*
69810 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
69811 struct path old_root;
69812
69813 path_get(path);
69814 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
69815 spin_lock(&fs->lock);
69816 write_seqcount_begin(&fs->seq);
69817 old_root = fs->root;
69818 fs->root = *path;
69819 + gr_set_chroot_entries(current, path);
69820 write_seqcount_end(&fs->seq);
69821 spin_unlock(&fs->lock);
69822 - if (old_root.dentry)
69823 + if (old_root.dentry) {
69824 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
69825 path_put(&old_root);
69826 + }
69827 }
69828
69829 /*
69830 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
69831 int hits = 0;
69832 spin_lock(&fs->lock);
69833 write_seqcount_begin(&fs->seq);
69834 + /* this root replacement is only done by pivot_root,
69835 + leave grsec's chroot tagging alone for this task
69836 + so that a pivoted root isn't treated as a chroot
69837 + */
69838 hits += replace_path(&fs->root, old_root, new_root);
69839 hits += replace_path(&fs->pwd, old_root, new_root);
69840 write_seqcount_end(&fs->seq);
69841 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
69842
69843 void free_fs_struct(struct fs_struct *fs)
69844 {
69845 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
69846 path_put(&fs->root);
69847 path_put(&fs->pwd);
69848 kmem_cache_free(fs_cachep, fs);
69849 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
69850 task_lock(tsk);
69851 spin_lock(&fs->lock);
69852 tsk->fs = NULL;
69853 - kill = !--fs->users;
69854 + gr_clear_chroot_entries(tsk);
69855 + kill = !atomic_dec_return(&fs->users);
69856 spin_unlock(&fs->lock);
69857 task_unlock(tsk);
69858 if (kill)
69859 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
69860 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
69861 /* We don't need to lock fs - think why ;-) */
69862 if (fs) {
69863 - fs->users = 1;
69864 + atomic_set(&fs->users, 1);
69865 fs->in_exec = 0;
69866 spin_lock_init(&fs->lock);
69867 seqcount_init(&fs->seq);
69868 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
69869 spin_lock(&old->lock);
69870 fs->root = old->root;
69871 path_get(&fs->root);
69872 + /* instead of calling gr_set_chroot_entries here,
69873 + we call it from every caller of this function
69874 + */
69875 fs->pwd = old->pwd;
69876 path_get(&fs->pwd);
69877 spin_unlock(&old->lock);
69878 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
69879 }
69880 return fs;
69881 }
69882 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
69883
69884 task_lock(current);
69885 spin_lock(&fs->lock);
69886 - kill = !--fs->users;
69887 + kill = !atomic_dec_return(&fs->users);
69888 current->fs = new_fs;
69889 + gr_set_chroot_entries(current, &new_fs->root);
69890 spin_unlock(&fs->lock);
69891 task_unlock(current);
69892
69893 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
69894
69895 int current_umask(void)
69896 {
69897 - return current->fs->umask;
69898 + return current->fs->umask | gr_acl_umask();
69899 }
69900 EXPORT_SYMBOL(current_umask);
69901
69902 /* to be mentioned only in INIT_TASK */
69903 struct fs_struct init_fs = {
69904 - .users = 1,
69905 + .users = ATOMIC_INIT(1),
69906 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
69907 .seq = SEQCNT_ZERO(init_fs.seq),
69908 .umask = 0022,
69909 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
69910 index 89acec7..a575262 100644
69911 --- a/fs/fscache/cookie.c
69912 +++ b/fs/fscache/cookie.c
69913 @@ -19,7 +19,7 @@
69914
69915 struct kmem_cache *fscache_cookie_jar;
69916
69917 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
69918 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
69919
69920 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
69921 static int fscache_alloc_object(struct fscache_cache *cache,
69922 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
69923 parent ? (char *) parent->def->name : "<no-parent>",
69924 def->name, netfs_data, enable);
69925
69926 - fscache_stat(&fscache_n_acquires);
69927 + fscache_stat_unchecked(&fscache_n_acquires);
69928
69929 /* if there's no parent cookie, then we don't create one here either */
69930 if (!parent) {
69931 - fscache_stat(&fscache_n_acquires_null);
69932 + fscache_stat_unchecked(&fscache_n_acquires_null);
69933 _leave(" [no parent]");
69934 return NULL;
69935 }
69936 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
69937 /* allocate and initialise a cookie */
69938 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
69939 if (!cookie) {
69940 - fscache_stat(&fscache_n_acquires_oom);
69941 + fscache_stat_unchecked(&fscache_n_acquires_oom);
69942 _leave(" [ENOMEM]");
69943 return NULL;
69944 }
69945 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
69946
69947 switch (cookie->def->type) {
69948 case FSCACHE_COOKIE_TYPE_INDEX:
69949 - fscache_stat(&fscache_n_cookie_index);
69950 + fscache_stat_unchecked(&fscache_n_cookie_index);
69951 break;
69952 case FSCACHE_COOKIE_TYPE_DATAFILE:
69953 - fscache_stat(&fscache_n_cookie_data);
69954 + fscache_stat_unchecked(&fscache_n_cookie_data);
69955 break;
69956 default:
69957 - fscache_stat(&fscache_n_cookie_special);
69958 + fscache_stat_unchecked(&fscache_n_cookie_special);
69959 break;
69960 }
69961
69962 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
69963 } else {
69964 atomic_dec(&parent->n_children);
69965 __fscache_cookie_put(cookie);
69966 - fscache_stat(&fscache_n_acquires_nobufs);
69967 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
69968 _leave(" = NULL");
69969 return NULL;
69970 }
69971 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
69972 }
69973 }
69974
69975 - fscache_stat(&fscache_n_acquires_ok);
69976 + fscache_stat_unchecked(&fscache_n_acquires_ok);
69977 _leave(" = %p", cookie);
69978 return cookie;
69979 }
69980 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
69981 cache = fscache_select_cache_for_object(cookie->parent);
69982 if (!cache) {
69983 up_read(&fscache_addremove_sem);
69984 - fscache_stat(&fscache_n_acquires_no_cache);
69985 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
69986 _leave(" = -ENOMEDIUM [no cache]");
69987 return -ENOMEDIUM;
69988 }
69989 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
69990 object = cache->ops->alloc_object(cache, cookie);
69991 fscache_stat_d(&fscache_n_cop_alloc_object);
69992 if (IS_ERR(object)) {
69993 - fscache_stat(&fscache_n_object_no_alloc);
69994 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
69995 ret = PTR_ERR(object);
69996 goto error;
69997 }
69998
69999 - fscache_stat(&fscache_n_object_alloc);
70000 + fscache_stat_unchecked(&fscache_n_object_alloc);
70001
70002 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
70003 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
70004
70005 _debug("ALLOC OBJ%x: %s {%lx}",
70006 object->debug_id, cookie->def->name, object->events);
70007 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
70008
70009 _enter("{%s}", cookie->def->name);
70010
70011 - fscache_stat(&fscache_n_invalidates);
70012 + fscache_stat_unchecked(&fscache_n_invalidates);
70013
70014 /* Only permit invalidation of data files. Invalidating an index will
70015 * require the caller to release all its attachments to the tree rooted
70016 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
70017 {
70018 struct fscache_object *object;
70019
70020 - fscache_stat(&fscache_n_updates);
70021 + fscache_stat_unchecked(&fscache_n_updates);
70022
70023 if (!cookie) {
70024 - fscache_stat(&fscache_n_updates_null);
70025 + fscache_stat_unchecked(&fscache_n_updates_null);
70026 _leave(" [no cookie]");
70027 return;
70028 }
70029 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
70030 */
70031 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
70032 {
70033 - fscache_stat(&fscache_n_relinquishes);
70034 + fscache_stat_unchecked(&fscache_n_relinquishes);
70035 if (retire)
70036 - fscache_stat(&fscache_n_relinquishes_retire);
70037 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
70038
70039 if (!cookie) {
70040 - fscache_stat(&fscache_n_relinquishes_null);
70041 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
70042 _leave(" [no cookie]");
70043 return;
70044 }
70045 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
70046 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
70047 goto inconsistent;
70048
70049 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
70050 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
70051
70052 __fscache_use_cookie(cookie);
70053 if (fscache_submit_op(object, op) < 0)
70054 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
70055 index 7872a62..d91b19f 100644
70056 --- a/fs/fscache/internal.h
70057 +++ b/fs/fscache/internal.h
70058 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
70059 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
70060 extern int fscache_wait_for_operation_activation(struct fscache_object *,
70061 struct fscache_operation *,
70062 - atomic_t *,
70063 - atomic_t *,
70064 + atomic_unchecked_t *,
70065 + atomic_unchecked_t *,
70066 void (*)(struct fscache_operation *));
70067 extern void fscache_invalidate_writes(struct fscache_cookie *);
70068
70069 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
70070 * stats.c
70071 */
70072 #ifdef CONFIG_FSCACHE_STATS
70073 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
70074 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
70075 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
70076 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
70077
70078 -extern atomic_t fscache_n_op_pend;
70079 -extern atomic_t fscache_n_op_run;
70080 -extern atomic_t fscache_n_op_enqueue;
70081 -extern atomic_t fscache_n_op_deferred_release;
70082 -extern atomic_t fscache_n_op_release;
70083 -extern atomic_t fscache_n_op_gc;
70084 -extern atomic_t fscache_n_op_cancelled;
70085 -extern atomic_t fscache_n_op_rejected;
70086 +extern atomic_unchecked_t fscache_n_op_pend;
70087 +extern atomic_unchecked_t fscache_n_op_run;
70088 +extern atomic_unchecked_t fscache_n_op_enqueue;
70089 +extern atomic_unchecked_t fscache_n_op_deferred_release;
70090 +extern atomic_unchecked_t fscache_n_op_release;
70091 +extern atomic_unchecked_t fscache_n_op_gc;
70092 +extern atomic_unchecked_t fscache_n_op_cancelled;
70093 +extern atomic_unchecked_t fscache_n_op_rejected;
70094
70095 -extern atomic_t fscache_n_attr_changed;
70096 -extern atomic_t fscache_n_attr_changed_ok;
70097 -extern atomic_t fscache_n_attr_changed_nobufs;
70098 -extern atomic_t fscache_n_attr_changed_nomem;
70099 -extern atomic_t fscache_n_attr_changed_calls;
70100 +extern atomic_unchecked_t fscache_n_attr_changed;
70101 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
70102 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
70103 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
70104 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
70105
70106 -extern atomic_t fscache_n_allocs;
70107 -extern atomic_t fscache_n_allocs_ok;
70108 -extern atomic_t fscache_n_allocs_wait;
70109 -extern atomic_t fscache_n_allocs_nobufs;
70110 -extern atomic_t fscache_n_allocs_intr;
70111 -extern atomic_t fscache_n_allocs_object_dead;
70112 -extern atomic_t fscache_n_alloc_ops;
70113 -extern atomic_t fscache_n_alloc_op_waits;
70114 +extern atomic_unchecked_t fscache_n_allocs;
70115 +extern atomic_unchecked_t fscache_n_allocs_ok;
70116 +extern atomic_unchecked_t fscache_n_allocs_wait;
70117 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
70118 +extern atomic_unchecked_t fscache_n_allocs_intr;
70119 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
70120 +extern atomic_unchecked_t fscache_n_alloc_ops;
70121 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
70122
70123 -extern atomic_t fscache_n_retrievals;
70124 -extern atomic_t fscache_n_retrievals_ok;
70125 -extern atomic_t fscache_n_retrievals_wait;
70126 -extern atomic_t fscache_n_retrievals_nodata;
70127 -extern atomic_t fscache_n_retrievals_nobufs;
70128 -extern atomic_t fscache_n_retrievals_intr;
70129 -extern atomic_t fscache_n_retrievals_nomem;
70130 -extern atomic_t fscache_n_retrievals_object_dead;
70131 -extern atomic_t fscache_n_retrieval_ops;
70132 -extern atomic_t fscache_n_retrieval_op_waits;
70133 +extern atomic_unchecked_t fscache_n_retrievals;
70134 +extern atomic_unchecked_t fscache_n_retrievals_ok;
70135 +extern atomic_unchecked_t fscache_n_retrievals_wait;
70136 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
70137 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
70138 +extern atomic_unchecked_t fscache_n_retrievals_intr;
70139 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
70140 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
70141 +extern atomic_unchecked_t fscache_n_retrieval_ops;
70142 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
70143
70144 -extern atomic_t fscache_n_stores;
70145 -extern atomic_t fscache_n_stores_ok;
70146 -extern atomic_t fscache_n_stores_again;
70147 -extern atomic_t fscache_n_stores_nobufs;
70148 -extern atomic_t fscache_n_stores_oom;
70149 -extern atomic_t fscache_n_store_ops;
70150 -extern atomic_t fscache_n_store_calls;
70151 -extern atomic_t fscache_n_store_pages;
70152 -extern atomic_t fscache_n_store_radix_deletes;
70153 -extern atomic_t fscache_n_store_pages_over_limit;
70154 +extern atomic_unchecked_t fscache_n_stores;
70155 +extern atomic_unchecked_t fscache_n_stores_ok;
70156 +extern atomic_unchecked_t fscache_n_stores_again;
70157 +extern atomic_unchecked_t fscache_n_stores_nobufs;
70158 +extern atomic_unchecked_t fscache_n_stores_oom;
70159 +extern atomic_unchecked_t fscache_n_store_ops;
70160 +extern atomic_unchecked_t fscache_n_store_calls;
70161 +extern atomic_unchecked_t fscache_n_store_pages;
70162 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
70163 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
70164
70165 -extern atomic_t fscache_n_store_vmscan_not_storing;
70166 -extern atomic_t fscache_n_store_vmscan_gone;
70167 -extern atomic_t fscache_n_store_vmscan_busy;
70168 -extern atomic_t fscache_n_store_vmscan_cancelled;
70169 -extern atomic_t fscache_n_store_vmscan_wait;
70170 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
70171 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
70172 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
70173 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
70174 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
70175
70176 -extern atomic_t fscache_n_marks;
70177 -extern atomic_t fscache_n_uncaches;
70178 +extern atomic_unchecked_t fscache_n_marks;
70179 +extern atomic_unchecked_t fscache_n_uncaches;
70180
70181 -extern atomic_t fscache_n_acquires;
70182 -extern atomic_t fscache_n_acquires_null;
70183 -extern atomic_t fscache_n_acquires_no_cache;
70184 -extern atomic_t fscache_n_acquires_ok;
70185 -extern atomic_t fscache_n_acquires_nobufs;
70186 -extern atomic_t fscache_n_acquires_oom;
70187 +extern atomic_unchecked_t fscache_n_acquires;
70188 +extern atomic_unchecked_t fscache_n_acquires_null;
70189 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
70190 +extern atomic_unchecked_t fscache_n_acquires_ok;
70191 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
70192 +extern atomic_unchecked_t fscache_n_acquires_oom;
70193
70194 -extern atomic_t fscache_n_invalidates;
70195 -extern atomic_t fscache_n_invalidates_run;
70196 +extern atomic_unchecked_t fscache_n_invalidates;
70197 +extern atomic_unchecked_t fscache_n_invalidates_run;
70198
70199 -extern atomic_t fscache_n_updates;
70200 -extern atomic_t fscache_n_updates_null;
70201 -extern atomic_t fscache_n_updates_run;
70202 +extern atomic_unchecked_t fscache_n_updates;
70203 +extern atomic_unchecked_t fscache_n_updates_null;
70204 +extern atomic_unchecked_t fscache_n_updates_run;
70205
70206 -extern atomic_t fscache_n_relinquishes;
70207 -extern atomic_t fscache_n_relinquishes_null;
70208 -extern atomic_t fscache_n_relinquishes_waitcrt;
70209 -extern atomic_t fscache_n_relinquishes_retire;
70210 +extern atomic_unchecked_t fscache_n_relinquishes;
70211 +extern atomic_unchecked_t fscache_n_relinquishes_null;
70212 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
70213 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
70214
70215 -extern atomic_t fscache_n_cookie_index;
70216 -extern atomic_t fscache_n_cookie_data;
70217 -extern atomic_t fscache_n_cookie_special;
70218 +extern atomic_unchecked_t fscache_n_cookie_index;
70219 +extern atomic_unchecked_t fscache_n_cookie_data;
70220 +extern atomic_unchecked_t fscache_n_cookie_special;
70221
70222 -extern atomic_t fscache_n_object_alloc;
70223 -extern atomic_t fscache_n_object_no_alloc;
70224 -extern atomic_t fscache_n_object_lookups;
70225 -extern atomic_t fscache_n_object_lookups_negative;
70226 -extern atomic_t fscache_n_object_lookups_positive;
70227 -extern atomic_t fscache_n_object_lookups_timed_out;
70228 -extern atomic_t fscache_n_object_created;
70229 -extern atomic_t fscache_n_object_avail;
70230 -extern atomic_t fscache_n_object_dead;
70231 +extern atomic_unchecked_t fscache_n_object_alloc;
70232 +extern atomic_unchecked_t fscache_n_object_no_alloc;
70233 +extern atomic_unchecked_t fscache_n_object_lookups;
70234 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
70235 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
70236 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
70237 +extern atomic_unchecked_t fscache_n_object_created;
70238 +extern atomic_unchecked_t fscache_n_object_avail;
70239 +extern atomic_unchecked_t fscache_n_object_dead;
70240
70241 -extern atomic_t fscache_n_checkaux_none;
70242 -extern atomic_t fscache_n_checkaux_okay;
70243 -extern atomic_t fscache_n_checkaux_update;
70244 -extern atomic_t fscache_n_checkaux_obsolete;
70245 +extern atomic_unchecked_t fscache_n_checkaux_none;
70246 +extern atomic_unchecked_t fscache_n_checkaux_okay;
70247 +extern atomic_unchecked_t fscache_n_checkaux_update;
70248 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
70249
70250 extern atomic_t fscache_n_cop_alloc_object;
70251 extern atomic_t fscache_n_cop_lookup_object;
70252 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
70253 atomic_inc(stat);
70254 }
70255
70256 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
70257 +{
70258 + atomic_inc_unchecked(stat);
70259 +}
70260 +
70261 static inline void fscache_stat_d(atomic_t *stat)
70262 {
70263 atomic_dec(stat);
70264 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
70265
70266 #define __fscache_stat(stat) (NULL)
70267 #define fscache_stat(stat) do {} while (0)
70268 +#define fscache_stat_unchecked(stat) do {} while (0)
70269 #define fscache_stat_d(stat) do {} while (0)
70270 #endif
70271
70272 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
70273 index da032da..0076ce7 100644
70274 --- a/fs/fscache/object.c
70275 +++ b/fs/fscache/object.c
70276 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
70277 _debug("LOOKUP \"%s\" in \"%s\"",
70278 cookie->def->name, object->cache->tag->name);
70279
70280 - fscache_stat(&fscache_n_object_lookups);
70281 + fscache_stat_unchecked(&fscache_n_object_lookups);
70282 fscache_stat(&fscache_n_cop_lookup_object);
70283 ret = object->cache->ops->lookup_object(object);
70284 fscache_stat_d(&fscache_n_cop_lookup_object);
70285 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
70286 if (ret == -ETIMEDOUT) {
70287 /* probably stuck behind another object, so move this one to
70288 * the back of the queue */
70289 - fscache_stat(&fscache_n_object_lookups_timed_out);
70290 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
70291 _leave(" [timeout]");
70292 return NO_TRANSIT;
70293 }
70294 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
70295 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
70296
70297 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
70298 - fscache_stat(&fscache_n_object_lookups_negative);
70299 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
70300
70301 /* Allow write requests to begin stacking up and read requests to begin
70302 * returning ENODATA.
70303 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
70304 /* if we were still looking up, then we must have a positive lookup
70305 * result, in which case there may be data available */
70306 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
70307 - fscache_stat(&fscache_n_object_lookups_positive);
70308 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
70309
70310 /* We do (presumably) have data */
70311 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
70312 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
70313 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
70314 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
70315 } else {
70316 - fscache_stat(&fscache_n_object_created);
70317 + fscache_stat_unchecked(&fscache_n_object_created);
70318 }
70319
70320 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
70321 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
70322 fscache_stat_d(&fscache_n_cop_lookup_complete);
70323
70324 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
70325 - fscache_stat(&fscache_n_object_avail);
70326 + fscache_stat_unchecked(&fscache_n_object_avail);
70327
70328 _leave("");
70329 return transit_to(JUMPSTART_DEPS);
70330 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
70331
70332 /* this just shifts the object release to the work processor */
70333 fscache_put_object(object);
70334 - fscache_stat(&fscache_n_object_dead);
70335 + fscache_stat_unchecked(&fscache_n_object_dead);
70336
70337 _leave("");
70338 return transit_to(OBJECT_DEAD);
70339 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
70340 enum fscache_checkaux result;
70341
70342 if (!object->cookie->def->check_aux) {
70343 - fscache_stat(&fscache_n_checkaux_none);
70344 + fscache_stat_unchecked(&fscache_n_checkaux_none);
70345 return FSCACHE_CHECKAUX_OKAY;
70346 }
70347
70348 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
70349 switch (result) {
70350 /* entry okay as is */
70351 case FSCACHE_CHECKAUX_OKAY:
70352 - fscache_stat(&fscache_n_checkaux_okay);
70353 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
70354 break;
70355
70356 /* entry requires update */
70357 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
70358 - fscache_stat(&fscache_n_checkaux_update);
70359 + fscache_stat_unchecked(&fscache_n_checkaux_update);
70360 break;
70361
70362 /* entry requires deletion */
70363 case FSCACHE_CHECKAUX_OBSOLETE:
70364 - fscache_stat(&fscache_n_checkaux_obsolete);
70365 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
70366 break;
70367
70368 default:
70369 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
70370 {
70371 const struct fscache_state *s;
70372
70373 - fscache_stat(&fscache_n_invalidates_run);
70374 + fscache_stat_unchecked(&fscache_n_invalidates_run);
70375 fscache_stat(&fscache_n_cop_invalidate_object);
70376 s = _fscache_invalidate_object(object, event);
70377 fscache_stat_d(&fscache_n_cop_invalidate_object);
70378 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
70379 {
70380 _enter("{OBJ%x},%d", object->debug_id, event);
70381
70382 - fscache_stat(&fscache_n_updates_run);
70383 + fscache_stat_unchecked(&fscache_n_updates_run);
70384 fscache_stat(&fscache_n_cop_update_object);
70385 object->cache->ops->update_object(object);
70386 fscache_stat_d(&fscache_n_cop_update_object);
70387 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
70388 index e7b87a0..a85d47a 100644
70389 --- a/fs/fscache/operation.c
70390 +++ b/fs/fscache/operation.c
70391 @@ -17,7 +17,7 @@
70392 #include <linux/slab.h>
70393 #include "internal.h"
70394
70395 -atomic_t fscache_op_debug_id;
70396 +atomic_unchecked_t fscache_op_debug_id;
70397 EXPORT_SYMBOL(fscache_op_debug_id);
70398
70399 /**
70400 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
70401 ASSERTCMP(atomic_read(&op->usage), >, 0);
70402 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
70403
70404 - fscache_stat(&fscache_n_op_enqueue);
70405 + fscache_stat_unchecked(&fscache_n_op_enqueue);
70406 switch (op->flags & FSCACHE_OP_TYPE) {
70407 case FSCACHE_OP_ASYNC:
70408 _debug("queue async");
70409 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
70410 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
70411 if (op->processor)
70412 fscache_enqueue_operation(op);
70413 - fscache_stat(&fscache_n_op_run);
70414 + fscache_stat_unchecked(&fscache_n_op_run);
70415 }
70416
70417 /*
70418 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
70419 if (object->n_in_progress > 0) {
70420 atomic_inc(&op->usage);
70421 list_add_tail(&op->pend_link, &object->pending_ops);
70422 - fscache_stat(&fscache_n_op_pend);
70423 + fscache_stat_unchecked(&fscache_n_op_pend);
70424 } else if (!list_empty(&object->pending_ops)) {
70425 atomic_inc(&op->usage);
70426 list_add_tail(&op->pend_link, &object->pending_ops);
70427 - fscache_stat(&fscache_n_op_pend);
70428 + fscache_stat_unchecked(&fscache_n_op_pend);
70429 fscache_start_operations(object);
70430 } else {
70431 ASSERTCMP(object->n_in_progress, ==, 0);
70432 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
70433 object->n_exclusive++; /* reads and writes must wait */
70434 atomic_inc(&op->usage);
70435 list_add_tail(&op->pend_link, &object->pending_ops);
70436 - fscache_stat(&fscache_n_op_pend);
70437 + fscache_stat_unchecked(&fscache_n_op_pend);
70438 ret = 0;
70439 } else {
70440 /* If we're in any other state, there must have been an I/O
70441 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
70442 if (object->n_exclusive > 0) {
70443 atomic_inc(&op->usage);
70444 list_add_tail(&op->pend_link, &object->pending_ops);
70445 - fscache_stat(&fscache_n_op_pend);
70446 + fscache_stat_unchecked(&fscache_n_op_pend);
70447 } else if (!list_empty(&object->pending_ops)) {
70448 atomic_inc(&op->usage);
70449 list_add_tail(&op->pend_link, &object->pending_ops);
70450 - fscache_stat(&fscache_n_op_pend);
70451 + fscache_stat_unchecked(&fscache_n_op_pend);
70452 fscache_start_operations(object);
70453 } else {
70454 ASSERTCMP(object->n_exclusive, ==, 0);
70455 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
70456 object->n_ops++;
70457 atomic_inc(&op->usage);
70458 list_add_tail(&op->pend_link, &object->pending_ops);
70459 - fscache_stat(&fscache_n_op_pend);
70460 + fscache_stat_unchecked(&fscache_n_op_pend);
70461 ret = 0;
70462 } else if (fscache_object_is_dying(object)) {
70463 - fscache_stat(&fscache_n_op_rejected);
70464 + fscache_stat_unchecked(&fscache_n_op_rejected);
70465 op->state = FSCACHE_OP_ST_CANCELLED;
70466 ret = -ENOBUFS;
70467 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
70468 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
70469 ret = -EBUSY;
70470 if (op->state == FSCACHE_OP_ST_PENDING) {
70471 ASSERT(!list_empty(&op->pend_link));
70472 - fscache_stat(&fscache_n_op_cancelled);
70473 + fscache_stat_unchecked(&fscache_n_op_cancelled);
70474 list_del_init(&op->pend_link);
70475 if (do_cancel)
70476 do_cancel(op);
70477 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
70478 while (!list_empty(&object->pending_ops)) {
70479 op = list_entry(object->pending_ops.next,
70480 struct fscache_operation, pend_link);
70481 - fscache_stat(&fscache_n_op_cancelled);
70482 + fscache_stat_unchecked(&fscache_n_op_cancelled);
70483 list_del_init(&op->pend_link);
70484
70485 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
70486 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
70487 op->state, ==, FSCACHE_OP_ST_CANCELLED);
70488 op->state = FSCACHE_OP_ST_DEAD;
70489
70490 - fscache_stat(&fscache_n_op_release);
70491 + fscache_stat_unchecked(&fscache_n_op_release);
70492
70493 if (op->release) {
70494 op->release(op);
70495 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
70496 * lock, and defer it otherwise */
70497 if (!spin_trylock(&object->lock)) {
70498 _debug("defer put");
70499 - fscache_stat(&fscache_n_op_deferred_release);
70500 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
70501
70502 cache = object->cache;
70503 spin_lock(&cache->op_gc_list_lock);
70504 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
70505
70506 _debug("GC DEFERRED REL OBJ%x OP%x",
70507 object->debug_id, op->debug_id);
70508 - fscache_stat(&fscache_n_op_gc);
70509 + fscache_stat_unchecked(&fscache_n_op_gc);
70510
70511 ASSERTCMP(atomic_read(&op->usage), ==, 0);
70512 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
70513 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
70514 index de33b3f..8be4d29 100644
70515 --- a/fs/fscache/page.c
70516 +++ b/fs/fscache/page.c
70517 @@ -74,7 +74,7 @@ try_again:
70518 val = radix_tree_lookup(&cookie->stores, page->index);
70519 if (!val) {
70520 rcu_read_unlock();
70521 - fscache_stat(&fscache_n_store_vmscan_not_storing);
70522 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
70523 __fscache_uncache_page(cookie, page);
70524 return true;
70525 }
70526 @@ -104,11 +104,11 @@ try_again:
70527 spin_unlock(&cookie->stores_lock);
70528
70529 if (xpage) {
70530 - fscache_stat(&fscache_n_store_vmscan_cancelled);
70531 - fscache_stat(&fscache_n_store_radix_deletes);
70532 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
70533 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
70534 ASSERTCMP(xpage, ==, page);
70535 } else {
70536 - fscache_stat(&fscache_n_store_vmscan_gone);
70537 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
70538 }
70539
70540 wake_up_bit(&cookie->flags, 0);
70541 @@ -123,11 +123,11 @@ page_busy:
70542 * sleeping on memory allocation, so we may need to impose a timeout
70543 * too. */
70544 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
70545 - fscache_stat(&fscache_n_store_vmscan_busy);
70546 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
70547 return false;
70548 }
70549
70550 - fscache_stat(&fscache_n_store_vmscan_wait);
70551 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
70552 if (!release_page_wait_timeout(cookie, page))
70553 _debug("fscache writeout timeout page: %p{%lx}",
70554 page, page->index);
70555 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
70556 FSCACHE_COOKIE_STORING_TAG);
70557 if (!radix_tree_tag_get(&cookie->stores, page->index,
70558 FSCACHE_COOKIE_PENDING_TAG)) {
70559 - fscache_stat(&fscache_n_store_radix_deletes);
70560 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
70561 xpage = radix_tree_delete(&cookie->stores, page->index);
70562 }
70563 spin_unlock(&cookie->stores_lock);
70564 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
70565
70566 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
70567
70568 - fscache_stat(&fscache_n_attr_changed_calls);
70569 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
70570
70571 if (fscache_object_is_active(object)) {
70572 fscache_stat(&fscache_n_cop_attr_changed);
70573 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
70574
70575 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
70576
70577 - fscache_stat(&fscache_n_attr_changed);
70578 + fscache_stat_unchecked(&fscache_n_attr_changed);
70579
70580 op = kzalloc(sizeof(*op), GFP_KERNEL);
70581 if (!op) {
70582 - fscache_stat(&fscache_n_attr_changed_nomem);
70583 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
70584 _leave(" = -ENOMEM");
70585 return -ENOMEM;
70586 }
70587 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
70588 if (fscache_submit_exclusive_op(object, op) < 0)
70589 goto nobufs_dec;
70590 spin_unlock(&cookie->lock);
70591 - fscache_stat(&fscache_n_attr_changed_ok);
70592 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
70593 fscache_put_operation(op);
70594 _leave(" = 0");
70595 return 0;
70596 @@ -242,7 +242,7 @@ nobufs:
70597 kfree(op);
70598 if (wake_cookie)
70599 __fscache_wake_unused_cookie(cookie);
70600 - fscache_stat(&fscache_n_attr_changed_nobufs);
70601 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
70602 _leave(" = %d", -ENOBUFS);
70603 return -ENOBUFS;
70604 }
70605 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
70606 /* allocate a retrieval operation and attempt to submit it */
70607 op = kzalloc(sizeof(*op), GFP_NOIO);
70608 if (!op) {
70609 - fscache_stat(&fscache_n_retrievals_nomem);
70610 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70611 return NULL;
70612 }
70613
70614 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
70615 return 0;
70616 }
70617
70618 - fscache_stat(&fscache_n_retrievals_wait);
70619 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
70620
70621 jif = jiffies;
70622 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
70623 TASK_INTERRUPTIBLE) != 0) {
70624 - fscache_stat(&fscache_n_retrievals_intr);
70625 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70626 _leave(" = -ERESTARTSYS");
70627 return -ERESTARTSYS;
70628 }
70629 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
70630 */
70631 int fscache_wait_for_operation_activation(struct fscache_object *object,
70632 struct fscache_operation *op,
70633 - atomic_t *stat_op_waits,
70634 - atomic_t *stat_object_dead,
70635 + atomic_unchecked_t *stat_op_waits,
70636 + atomic_unchecked_t *stat_object_dead,
70637 void (*do_cancel)(struct fscache_operation *))
70638 {
70639 int ret;
70640 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
70641
70642 _debug(">>> WT");
70643 if (stat_op_waits)
70644 - fscache_stat(stat_op_waits);
70645 + fscache_stat_unchecked(stat_op_waits);
70646 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
70647 TASK_INTERRUPTIBLE) != 0) {
70648 ret = fscache_cancel_op(op, do_cancel);
70649 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
70650 check_if_dead:
70651 if (op->state == FSCACHE_OP_ST_CANCELLED) {
70652 if (stat_object_dead)
70653 - fscache_stat(stat_object_dead);
70654 + fscache_stat_unchecked(stat_object_dead);
70655 _leave(" = -ENOBUFS [cancelled]");
70656 return -ENOBUFS;
70657 }
70658 @@ -381,7 +381,7 @@ check_if_dead:
70659 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
70660 fscache_cancel_op(op, do_cancel);
70661 if (stat_object_dead)
70662 - fscache_stat(stat_object_dead);
70663 + fscache_stat_unchecked(stat_object_dead);
70664 return -ENOBUFS;
70665 }
70666 return 0;
70667 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70668
70669 _enter("%p,%p,,,", cookie, page);
70670
70671 - fscache_stat(&fscache_n_retrievals);
70672 + fscache_stat_unchecked(&fscache_n_retrievals);
70673
70674 if (hlist_empty(&cookie->backing_objects))
70675 goto nobufs;
70676 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70677 goto nobufs_unlock_dec;
70678 spin_unlock(&cookie->lock);
70679
70680 - fscache_stat(&fscache_n_retrieval_ops);
70681 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
70682
70683 /* pin the netfs read context in case we need to do the actual netfs
70684 * read because we've encountered a cache read failure */
70685 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70686
70687 error:
70688 if (ret == -ENOMEM)
70689 - fscache_stat(&fscache_n_retrievals_nomem);
70690 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70691 else if (ret == -ERESTARTSYS)
70692 - fscache_stat(&fscache_n_retrievals_intr);
70693 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70694 else if (ret == -ENODATA)
70695 - fscache_stat(&fscache_n_retrievals_nodata);
70696 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
70697 else if (ret < 0)
70698 - fscache_stat(&fscache_n_retrievals_nobufs);
70699 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70700 else
70701 - fscache_stat(&fscache_n_retrievals_ok);
70702 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
70703
70704 fscache_put_retrieval(op);
70705 _leave(" = %d", ret);
70706 @@ -505,7 +505,7 @@ nobufs_unlock:
70707 __fscache_wake_unused_cookie(cookie);
70708 kfree(op);
70709 nobufs:
70710 - fscache_stat(&fscache_n_retrievals_nobufs);
70711 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70712 _leave(" = -ENOBUFS");
70713 return -ENOBUFS;
70714 }
70715 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
70716
70717 _enter("%p,,%d,,,", cookie, *nr_pages);
70718
70719 - fscache_stat(&fscache_n_retrievals);
70720 + fscache_stat_unchecked(&fscache_n_retrievals);
70721
70722 if (hlist_empty(&cookie->backing_objects))
70723 goto nobufs;
70724 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
70725 goto nobufs_unlock_dec;
70726 spin_unlock(&cookie->lock);
70727
70728 - fscache_stat(&fscache_n_retrieval_ops);
70729 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
70730
70731 /* pin the netfs read context in case we need to do the actual netfs
70732 * read because we've encountered a cache read failure */
70733 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
70734
70735 error:
70736 if (ret == -ENOMEM)
70737 - fscache_stat(&fscache_n_retrievals_nomem);
70738 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70739 else if (ret == -ERESTARTSYS)
70740 - fscache_stat(&fscache_n_retrievals_intr);
70741 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70742 else if (ret == -ENODATA)
70743 - fscache_stat(&fscache_n_retrievals_nodata);
70744 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
70745 else if (ret < 0)
70746 - fscache_stat(&fscache_n_retrievals_nobufs);
70747 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70748 else
70749 - fscache_stat(&fscache_n_retrievals_ok);
70750 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
70751
70752 fscache_put_retrieval(op);
70753 _leave(" = %d", ret);
70754 @@ -636,7 +636,7 @@ nobufs_unlock:
70755 if (wake_cookie)
70756 __fscache_wake_unused_cookie(cookie);
70757 nobufs:
70758 - fscache_stat(&fscache_n_retrievals_nobufs);
70759 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70760 _leave(" = -ENOBUFS");
70761 return -ENOBUFS;
70762 }
70763 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
70764
70765 _enter("%p,%p,,,", cookie, page);
70766
70767 - fscache_stat(&fscache_n_allocs);
70768 + fscache_stat_unchecked(&fscache_n_allocs);
70769
70770 if (hlist_empty(&cookie->backing_objects))
70771 goto nobufs;
70772 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
70773 goto nobufs_unlock_dec;
70774 spin_unlock(&cookie->lock);
70775
70776 - fscache_stat(&fscache_n_alloc_ops);
70777 + fscache_stat_unchecked(&fscache_n_alloc_ops);
70778
70779 ret = fscache_wait_for_operation_activation(
70780 object, &op->op,
70781 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
70782
70783 error:
70784 if (ret == -ERESTARTSYS)
70785 - fscache_stat(&fscache_n_allocs_intr);
70786 + fscache_stat_unchecked(&fscache_n_allocs_intr);
70787 else if (ret < 0)
70788 - fscache_stat(&fscache_n_allocs_nobufs);
70789 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
70790 else
70791 - fscache_stat(&fscache_n_allocs_ok);
70792 + fscache_stat_unchecked(&fscache_n_allocs_ok);
70793
70794 fscache_put_retrieval(op);
70795 _leave(" = %d", ret);
70796 @@ -730,7 +730,7 @@ nobufs_unlock:
70797 if (wake_cookie)
70798 __fscache_wake_unused_cookie(cookie);
70799 nobufs:
70800 - fscache_stat(&fscache_n_allocs_nobufs);
70801 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
70802 _leave(" = -ENOBUFS");
70803 return -ENOBUFS;
70804 }
70805 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
70806
70807 spin_lock(&cookie->stores_lock);
70808
70809 - fscache_stat(&fscache_n_store_calls);
70810 + fscache_stat_unchecked(&fscache_n_store_calls);
70811
70812 /* find a page to store */
70813 page = NULL;
70814 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
70815 page = results[0];
70816 _debug("gang %d [%lx]", n, page->index);
70817 if (page->index > op->store_limit) {
70818 - fscache_stat(&fscache_n_store_pages_over_limit);
70819 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
70820 goto superseded;
70821 }
70822
70823 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
70824 spin_unlock(&cookie->stores_lock);
70825 spin_unlock(&object->lock);
70826
70827 - fscache_stat(&fscache_n_store_pages);
70828 + fscache_stat_unchecked(&fscache_n_store_pages);
70829 fscache_stat(&fscache_n_cop_write_page);
70830 ret = object->cache->ops->write_page(op, page);
70831 fscache_stat_d(&fscache_n_cop_write_page);
70832 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
70833 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
70834 ASSERT(PageFsCache(page));
70835
70836 - fscache_stat(&fscache_n_stores);
70837 + fscache_stat_unchecked(&fscache_n_stores);
70838
70839 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
70840 _leave(" = -ENOBUFS [invalidating]");
70841 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
70842 spin_unlock(&cookie->stores_lock);
70843 spin_unlock(&object->lock);
70844
70845 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
70846 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
70847 op->store_limit = object->store_limit;
70848
70849 __fscache_use_cookie(cookie);
70850 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
70851
70852 spin_unlock(&cookie->lock);
70853 radix_tree_preload_end();
70854 - fscache_stat(&fscache_n_store_ops);
70855 - fscache_stat(&fscache_n_stores_ok);
70856 + fscache_stat_unchecked(&fscache_n_store_ops);
70857 + fscache_stat_unchecked(&fscache_n_stores_ok);
70858
70859 /* the work queue now carries its own ref on the object */
70860 fscache_put_operation(&op->op);
70861 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
70862 return 0;
70863
70864 already_queued:
70865 - fscache_stat(&fscache_n_stores_again);
70866 + fscache_stat_unchecked(&fscache_n_stores_again);
70867 already_pending:
70868 spin_unlock(&cookie->stores_lock);
70869 spin_unlock(&object->lock);
70870 spin_unlock(&cookie->lock);
70871 radix_tree_preload_end();
70872 kfree(op);
70873 - fscache_stat(&fscache_n_stores_ok);
70874 + fscache_stat_unchecked(&fscache_n_stores_ok);
70875 _leave(" = 0");
70876 return 0;
70877
70878 @@ -1039,14 +1039,14 @@ nobufs:
70879 kfree(op);
70880 if (wake_cookie)
70881 __fscache_wake_unused_cookie(cookie);
70882 - fscache_stat(&fscache_n_stores_nobufs);
70883 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
70884 _leave(" = -ENOBUFS");
70885 return -ENOBUFS;
70886
70887 nomem_free:
70888 kfree(op);
70889 nomem:
70890 - fscache_stat(&fscache_n_stores_oom);
70891 + fscache_stat_unchecked(&fscache_n_stores_oom);
70892 _leave(" = -ENOMEM");
70893 return -ENOMEM;
70894 }
70895 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
70896 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
70897 ASSERTCMP(page, !=, NULL);
70898
70899 - fscache_stat(&fscache_n_uncaches);
70900 + fscache_stat_unchecked(&fscache_n_uncaches);
70901
70902 /* cache withdrawal may beat us to it */
70903 if (!PageFsCache(page))
70904 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
70905 struct fscache_cookie *cookie = op->op.object->cookie;
70906
70907 #ifdef CONFIG_FSCACHE_STATS
70908 - atomic_inc(&fscache_n_marks);
70909 + atomic_inc_unchecked(&fscache_n_marks);
70910 #endif
70911
70912 _debug("- mark %p{%lx}", page, page->index);
70913 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
70914 index 40d13c7..ddf52b9 100644
70915 --- a/fs/fscache/stats.c
70916 +++ b/fs/fscache/stats.c
70917 @@ -18,99 +18,99 @@
70918 /*
70919 * operation counters
70920 */
70921 -atomic_t fscache_n_op_pend;
70922 -atomic_t fscache_n_op_run;
70923 -atomic_t fscache_n_op_enqueue;
70924 -atomic_t fscache_n_op_requeue;
70925 -atomic_t fscache_n_op_deferred_release;
70926 -atomic_t fscache_n_op_release;
70927 -atomic_t fscache_n_op_gc;
70928 -atomic_t fscache_n_op_cancelled;
70929 -atomic_t fscache_n_op_rejected;
70930 +atomic_unchecked_t fscache_n_op_pend;
70931 +atomic_unchecked_t fscache_n_op_run;
70932 +atomic_unchecked_t fscache_n_op_enqueue;
70933 +atomic_unchecked_t fscache_n_op_requeue;
70934 +atomic_unchecked_t fscache_n_op_deferred_release;
70935 +atomic_unchecked_t fscache_n_op_release;
70936 +atomic_unchecked_t fscache_n_op_gc;
70937 +atomic_unchecked_t fscache_n_op_cancelled;
70938 +atomic_unchecked_t fscache_n_op_rejected;
70939
70940 -atomic_t fscache_n_attr_changed;
70941 -atomic_t fscache_n_attr_changed_ok;
70942 -atomic_t fscache_n_attr_changed_nobufs;
70943 -atomic_t fscache_n_attr_changed_nomem;
70944 -atomic_t fscache_n_attr_changed_calls;
70945 +atomic_unchecked_t fscache_n_attr_changed;
70946 +atomic_unchecked_t fscache_n_attr_changed_ok;
70947 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
70948 +atomic_unchecked_t fscache_n_attr_changed_nomem;
70949 +atomic_unchecked_t fscache_n_attr_changed_calls;
70950
70951 -atomic_t fscache_n_allocs;
70952 -atomic_t fscache_n_allocs_ok;
70953 -atomic_t fscache_n_allocs_wait;
70954 -atomic_t fscache_n_allocs_nobufs;
70955 -atomic_t fscache_n_allocs_intr;
70956 -atomic_t fscache_n_allocs_object_dead;
70957 -atomic_t fscache_n_alloc_ops;
70958 -atomic_t fscache_n_alloc_op_waits;
70959 +atomic_unchecked_t fscache_n_allocs;
70960 +atomic_unchecked_t fscache_n_allocs_ok;
70961 +atomic_unchecked_t fscache_n_allocs_wait;
70962 +atomic_unchecked_t fscache_n_allocs_nobufs;
70963 +atomic_unchecked_t fscache_n_allocs_intr;
70964 +atomic_unchecked_t fscache_n_allocs_object_dead;
70965 +atomic_unchecked_t fscache_n_alloc_ops;
70966 +atomic_unchecked_t fscache_n_alloc_op_waits;
70967
70968 -atomic_t fscache_n_retrievals;
70969 -atomic_t fscache_n_retrievals_ok;
70970 -atomic_t fscache_n_retrievals_wait;
70971 -atomic_t fscache_n_retrievals_nodata;
70972 -atomic_t fscache_n_retrievals_nobufs;
70973 -atomic_t fscache_n_retrievals_intr;
70974 -atomic_t fscache_n_retrievals_nomem;
70975 -atomic_t fscache_n_retrievals_object_dead;
70976 -atomic_t fscache_n_retrieval_ops;
70977 -atomic_t fscache_n_retrieval_op_waits;
70978 +atomic_unchecked_t fscache_n_retrievals;
70979 +atomic_unchecked_t fscache_n_retrievals_ok;
70980 +atomic_unchecked_t fscache_n_retrievals_wait;
70981 +atomic_unchecked_t fscache_n_retrievals_nodata;
70982 +atomic_unchecked_t fscache_n_retrievals_nobufs;
70983 +atomic_unchecked_t fscache_n_retrievals_intr;
70984 +atomic_unchecked_t fscache_n_retrievals_nomem;
70985 +atomic_unchecked_t fscache_n_retrievals_object_dead;
70986 +atomic_unchecked_t fscache_n_retrieval_ops;
70987 +atomic_unchecked_t fscache_n_retrieval_op_waits;
70988
70989 -atomic_t fscache_n_stores;
70990 -atomic_t fscache_n_stores_ok;
70991 -atomic_t fscache_n_stores_again;
70992 -atomic_t fscache_n_stores_nobufs;
70993 -atomic_t fscache_n_stores_oom;
70994 -atomic_t fscache_n_store_ops;
70995 -atomic_t fscache_n_store_calls;
70996 -atomic_t fscache_n_store_pages;
70997 -atomic_t fscache_n_store_radix_deletes;
70998 -atomic_t fscache_n_store_pages_over_limit;
70999 +atomic_unchecked_t fscache_n_stores;
71000 +atomic_unchecked_t fscache_n_stores_ok;
71001 +atomic_unchecked_t fscache_n_stores_again;
71002 +atomic_unchecked_t fscache_n_stores_nobufs;
71003 +atomic_unchecked_t fscache_n_stores_oom;
71004 +atomic_unchecked_t fscache_n_store_ops;
71005 +atomic_unchecked_t fscache_n_store_calls;
71006 +atomic_unchecked_t fscache_n_store_pages;
71007 +atomic_unchecked_t fscache_n_store_radix_deletes;
71008 +atomic_unchecked_t fscache_n_store_pages_over_limit;
71009
71010 -atomic_t fscache_n_store_vmscan_not_storing;
71011 -atomic_t fscache_n_store_vmscan_gone;
71012 -atomic_t fscache_n_store_vmscan_busy;
71013 -atomic_t fscache_n_store_vmscan_cancelled;
71014 -atomic_t fscache_n_store_vmscan_wait;
71015 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
71016 +atomic_unchecked_t fscache_n_store_vmscan_gone;
71017 +atomic_unchecked_t fscache_n_store_vmscan_busy;
71018 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
71019 +atomic_unchecked_t fscache_n_store_vmscan_wait;
71020
71021 -atomic_t fscache_n_marks;
71022 -atomic_t fscache_n_uncaches;
71023 +atomic_unchecked_t fscache_n_marks;
71024 +atomic_unchecked_t fscache_n_uncaches;
71025
71026 -atomic_t fscache_n_acquires;
71027 -atomic_t fscache_n_acquires_null;
71028 -atomic_t fscache_n_acquires_no_cache;
71029 -atomic_t fscache_n_acquires_ok;
71030 -atomic_t fscache_n_acquires_nobufs;
71031 -atomic_t fscache_n_acquires_oom;
71032 +atomic_unchecked_t fscache_n_acquires;
71033 +atomic_unchecked_t fscache_n_acquires_null;
71034 +atomic_unchecked_t fscache_n_acquires_no_cache;
71035 +atomic_unchecked_t fscache_n_acquires_ok;
71036 +atomic_unchecked_t fscache_n_acquires_nobufs;
71037 +atomic_unchecked_t fscache_n_acquires_oom;
71038
71039 -atomic_t fscache_n_invalidates;
71040 -atomic_t fscache_n_invalidates_run;
71041 +atomic_unchecked_t fscache_n_invalidates;
71042 +atomic_unchecked_t fscache_n_invalidates_run;
71043
71044 -atomic_t fscache_n_updates;
71045 -atomic_t fscache_n_updates_null;
71046 -atomic_t fscache_n_updates_run;
71047 +atomic_unchecked_t fscache_n_updates;
71048 +atomic_unchecked_t fscache_n_updates_null;
71049 +atomic_unchecked_t fscache_n_updates_run;
71050
71051 -atomic_t fscache_n_relinquishes;
71052 -atomic_t fscache_n_relinquishes_null;
71053 -atomic_t fscache_n_relinquishes_waitcrt;
71054 -atomic_t fscache_n_relinquishes_retire;
71055 +atomic_unchecked_t fscache_n_relinquishes;
71056 +atomic_unchecked_t fscache_n_relinquishes_null;
71057 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
71058 +atomic_unchecked_t fscache_n_relinquishes_retire;
71059
71060 -atomic_t fscache_n_cookie_index;
71061 -atomic_t fscache_n_cookie_data;
71062 -atomic_t fscache_n_cookie_special;
71063 +atomic_unchecked_t fscache_n_cookie_index;
71064 +atomic_unchecked_t fscache_n_cookie_data;
71065 +atomic_unchecked_t fscache_n_cookie_special;
71066
71067 -atomic_t fscache_n_object_alloc;
71068 -atomic_t fscache_n_object_no_alloc;
71069 -atomic_t fscache_n_object_lookups;
71070 -atomic_t fscache_n_object_lookups_negative;
71071 -atomic_t fscache_n_object_lookups_positive;
71072 -atomic_t fscache_n_object_lookups_timed_out;
71073 -atomic_t fscache_n_object_created;
71074 -atomic_t fscache_n_object_avail;
71075 -atomic_t fscache_n_object_dead;
71076 +atomic_unchecked_t fscache_n_object_alloc;
71077 +atomic_unchecked_t fscache_n_object_no_alloc;
71078 +atomic_unchecked_t fscache_n_object_lookups;
71079 +atomic_unchecked_t fscache_n_object_lookups_negative;
71080 +atomic_unchecked_t fscache_n_object_lookups_positive;
71081 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
71082 +atomic_unchecked_t fscache_n_object_created;
71083 +atomic_unchecked_t fscache_n_object_avail;
71084 +atomic_unchecked_t fscache_n_object_dead;
71085
71086 -atomic_t fscache_n_checkaux_none;
71087 -atomic_t fscache_n_checkaux_okay;
71088 -atomic_t fscache_n_checkaux_update;
71089 -atomic_t fscache_n_checkaux_obsolete;
71090 +atomic_unchecked_t fscache_n_checkaux_none;
71091 +atomic_unchecked_t fscache_n_checkaux_okay;
71092 +atomic_unchecked_t fscache_n_checkaux_update;
71093 +atomic_unchecked_t fscache_n_checkaux_obsolete;
71094
71095 atomic_t fscache_n_cop_alloc_object;
71096 atomic_t fscache_n_cop_lookup_object;
71097 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
71098 seq_puts(m, "FS-Cache statistics\n");
71099
71100 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
71101 - atomic_read(&fscache_n_cookie_index),
71102 - atomic_read(&fscache_n_cookie_data),
71103 - atomic_read(&fscache_n_cookie_special));
71104 + atomic_read_unchecked(&fscache_n_cookie_index),
71105 + atomic_read_unchecked(&fscache_n_cookie_data),
71106 + atomic_read_unchecked(&fscache_n_cookie_special));
71107
71108 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
71109 - atomic_read(&fscache_n_object_alloc),
71110 - atomic_read(&fscache_n_object_no_alloc),
71111 - atomic_read(&fscache_n_object_avail),
71112 - atomic_read(&fscache_n_object_dead));
71113 + atomic_read_unchecked(&fscache_n_object_alloc),
71114 + atomic_read_unchecked(&fscache_n_object_no_alloc),
71115 + atomic_read_unchecked(&fscache_n_object_avail),
71116 + atomic_read_unchecked(&fscache_n_object_dead));
71117 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
71118 - atomic_read(&fscache_n_checkaux_none),
71119 - atomic_read(&fscache_n_checkaux_okay),
71120 - atomic_read(&fscache_n_checkaux_update),
71121 - atomic_read(&fscache_n_checkaux_obsolete));
71122 + atomic_read_unchecked(&fscache_n_checkaux_none),
71123 + atomic_read_unchecked(&fscache_n_checkaux_okay),
71124 + atomic_read_unchecked(&fscache_n_checkaux_update),
71125 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
71126
71127 seq_printf(m, "Pages : mrk=%u unc=%u\n",
71128 - atomic_read(&fscache_n_marks),
71129 - atomic_read(&fscache_n_uncaches));
71130 + atomic_read_unchecked(&fscache_n_marks),
71131 + atomic_read_unchecked(&fscache_n_uncaches));
71132
71133 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
71134 " oom=%u\n",
71135 - atomic_read(&fscache_n_acquires),
71136 - atomic_read(&fscache_n_acquires_null),
71137 - atomic_read(&fscache_n_acquires_no_cache),
71138 - atomic_read(&fscache_n_acquires_ok),
71139 - atomic_read(&fscache_n_acquires_nobufs),
71140 - atomic_read(&fscache_n_acquires_oom));
71141 + atomic_read_unchecked(&fscache_n_acquires),
71142 + atomic_read_unchecked(&fscache_n_acquires_null),
71143 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
71144 + atomic_read_unchecked(&fscache_n_acquires_ok),
71145 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
71146 + atomic_read_unchecked(&fscache_n_acquires_oom));
71147
71148 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
71149 - atomic_read(&fscache_n_object_lookups),
71150 - atomic_read(&fscache_n_object_lookups_negative),
71151 - atomic_read(&fscache_n_object_lookups_positive),
71152 - atomic_read(&fscache_n_object_created),
71153 - atomic_read(&fscache_n_object_lookups_timed_out));
71154 + atomic_read_unchecked(&fscache_n_object_lookups),
71155 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
71156 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
71157 + atomic_read_unchecked(&fscache_n_object_created),
71158 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
71159
71160 seq_printf(m, "Invals : n=%u run=%u\n",
71161 - atomic_read(&fscache_n_invalidates),
71162 - atomic_read(&fscache_n_invalidates_run));
71163 + atomic_read_unchecked(&fscache_n_invalidates),
71164 + atomic_read_unchecked(&fscache_n_invalidates_run));
71165
71166 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
71167 - atomic_read(&fscache_n_updates),
71168 - atomic_read(&fscache_n_updates_null),
71169 - atomic_read(&fscache_n_updates_run));
71170 + atomic_read_unchecked(&fscache_n_updates),
71171 + atomic_read_unchecked(&fscache_n_updates_null),
71172 + atomic_read_unchecked(&fscache_n_updates_run));
71173
71174 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
71175 - atomic_read(&fscache_n_relinquishes),
71176 - atomic_read(&fscache_n_relinquishes_null),
71177 - atomic_read(&fscache_n_relinquishes_waitcrt),
71178 - atomic_read(&fscache_n_relinquishes_retire));
71179 + atomic_read_unchecked(&fscache_n_relinquishes),
71180 + atomic_read_unchecked(&fscache_n_relinquishes_null),
71181 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
71182 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
71183
71184 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
71185 - atomic_read(&fscache_n_attr_changed),
71186 - atomic_read(&fscache_n_attr_changed_ok),
71187 - atomic_read(&fscache_n_attr_changed_nobufs),
71188 - atomic_read(&fscache_n_attr_changed_nomem),
71189 - atomic_read(&fscache_n_attr_changed_calls));
71190 + atomic_read_unchecked(&fscache_n_attr_changed),
71191 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
71192 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
71193 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
71194 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
71195
71196 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
71197 - atomic_read(&fscache_n_allocs),
71198 - atomic_read(&fscache_n_allocs_ok),
71199 - atomic_read(&fscache_n_allocs_wait),
71200 - atomic_read(&fscache_n_allocs_nobufs),
71201 - atomic_read(&fscache_n_allocs_intr));
71202 + atomic_read_unchecked(&fscache_n_allocs),
71203 + atomic_read_unchecked(&fscache_n_allocs_ok),
71204 + atomic_read_unchecked(&fscache_n_allocs_wait),
71205 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
71206 + atomic_read_unchecked(&fscache_n_allocs_intr));
71207 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
71208 - atomic_read(&fscache_n_alloc_ops),
71209 - atomic_read(&fscache_n_alloc_op_waits),
71210 - atomic_read(&fscache_n_allocs_object_dead));
71211 + atomic_read_unchecked(&fscache_n_alloc_ops),
71212 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
71213 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
71214
71215 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
71216 " int=%u oom=%u\n",
71217 - atomic_read(&fscache_n_retrievals),
71218 - atomic_read(&fscache_n_retrievals_ok),
71219 - atomic_read(&fscache_n_retrievals_wait),
71220 - atomic_read(&fscache_n_retrievals_nodata),
71221 - atomic_read(&fscache_n_retrievals_nobufs),
71222 - atomic_read(&fscache_n_retrievals_intr),
71223 - atomic_read(&fscache_n_retrievals_nomem));
71224 + atomic_read_unchecked(&fscache_n_retrievals),
71225 + atomic_read_unchecked(&fscache_n_retrievals_ok),
71226 + atomic_read_unchecked(&fscache_n_retrievals_wait),
71227 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
71228 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
71229 + atomic_read_unchecked(&fscache_n_retrievals_intr),
71230 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
71231 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
71232 - atomic_read(&fscache_n_retrieval_ops),
71233 - atomic_read(&fscache_n_retrieval_op_waits),
71234 - atomic_read(&fscache_n_retrievals_object_dead));
71235 + atomic_read_unchecked(&fscache_n_retrieval_ops),
71236 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
71237 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
71238
71239 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
71240 - atomic_read(&fscache_n_stores),
71241 - atomic_read(&fscache_n_stores_ok),
71242 - atomic_read(&fscache_n_stores_again),
71243 - atomic_read(&fscache_n_stores_nobufs),
71244 - atomic_read(&fscache_n_stores_oom));
71245 + atomic_read_unchecked(&fscache_n_stores),
71246 + atomic_read_unchecked(&fscache_n_stores_ok),
71247 + atomic_read_unchecked(&fscache_n_stores_again),
71248 + atomic_read_unchecked(&fscache_n_stores_nobufs),
71249 + atomic_read_unchecked(&fscache_n_stores_oom));
71250 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
71251 - atomic_read(&fscache_n_store_ops),
71252 - atomic_read(&fscache_n_store_calls),
71253 - atomic_read(&fscache_n_store_pages),
71254 - atomic_read(&fscache_n_store_radix_deletes),
71255 - atomic_read(&fscache_n_store_pages_over_limit));
71256 + atomic_read_unchecked(&fscache_n_store_ops),
71257 + atomic_read_unchecked(&fscache_n_store_calls),
71258 + atomic_read_unchecked(&fscache_n_store_pages),
71259 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
71260 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
71261
71262 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
71263 - atomic_read(&fscache_n_store_vmscan_not_storing),
71264 - atomic_read(&fscache_n_store_vmscan_gone),
71265 - atomic_read(&fscache_n_store_vmscan_busy),
71266 - atomic_read(&fscache_n_store_vmscan_cancelled),
71267 - atomic_read(&fscache_n_store_vmscan_wait));
71268 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
71269 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
71270 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
71271 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
71272 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
71273
71274 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
71275 - atomic_read(&fscache_n_op_pend),
71276 - atomic_read(&fscache_n_op_run),
71277 - atomic_read(&fscache_n_op_enqueue),
71278 - atomic_read(&fscache_n_op_cancelled),
71279 - atomic_read(&fscache_n_op_rejected));
71280 + atomic_read_unchecked(&fscache_n_op_pend),
71281 + atomic_read_unchecked(&fscache_n_op_run),
71282 + atomic_read_unchecked(&fscache_n_op_enqueue),
71283 + atomic_read_unchecked(&fscache_n_op_cancelled),
71284 + atomic_read_unchecked(&fscache_n_op_rejected));
71285 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
71286 - atomic_read(&fscache_n_op_deferred_release),
71287 - atomic_read(&fscache_n_op_release),
71288 - atomic_read(&fscache_n_op_gc));
71289 + atomic_read_unchecked(&fscache_n_op_deferred_release),
71290 + atomic_read_unchecked(&fscache_n_op_release),
71291 + atomic_read_unchecked(&fscache_n_op_gc));
71292
71293 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
71294 atomic_read(&fscache_n_cop_alloc_object),
71295 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
71296 index 28d0c7a..04816b7 100644
71297 --- a/fs/fuse/cuse.c
71298 +++ b/fs/fuse/cuse.c
71299 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
71300 INIT_LIST_HEAD(&cuse_conntbl[i]);
71301
71302 /* inherit and extend fuse_dev_operations */
71303 - cuse_channel_fops = fuse_dev_operations;
71304 - cuse_channel_fops.owner = THIS_MODULE;
71305 - cuse_channel_fops.open = cuse_channel_open;
71306 - cuse_channel_fops.release = cuse_channel_release;
71307 + pax_open_kernel();
71308 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
71309 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
71310 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
71311 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
71312 + pax_close_kernel();
71313
71314 cuse_class = class_create(THIS_MODULE, "cuse");
71315 if (IS_ERR(cuse_class))
71316 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
71317 index 39706c5..a803c71 100644
71318 --- a/fs/fuse/dev.c
71319 +++ b/fs/fuse/dev.c
71320 @@ -1405,7 +1405,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
71321 ret = 0;
71322 pipe_lock(pipe);
71323
71324 - if (!pipe->readers) {
71325 + if (!atomic_read(&pipe->readers)) {
71326 send_sig(SIGPIPE, current, 0);
71327 if (!ret)
71328 ret = -EPIPE;
71329 @@ -1434,7 +1434,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
71330 page_nr++;
71331 ret += buf->len;
71332
71333 - if (pipe->files)
71334 + if (atomic_read(&pipe->files))
71335 do_wakeup = 1;
71336 }
71337
71338 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
71339 index 1545b71..7fabe47 100644
71340 --- a/fs/fuse/dir.c
71341 +++ b/fs/fuse/dir.c
71342 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
71343 return link;
71344 }
71345
71346 -static void free_link(char *link)
71347 +static void free_link(const char *link)
71348 {
71349 if (!IS_ERR(link))
71350 free_page((unsigned long) link);
71351 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
71352 index f42dffb..4a4c435 100644
71353 --- a/fs/gfs2/glock.c
71354 +++ b/fs/gfs2/glock.c
71355 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
71356 if (held1 != held2) {
71357 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
71358 if (held2)
71359 - gl->gl_lockref.count++;
71360 + __lockref_inc(&gl->gl_lockref);
71361 else
71362 - gl->gl_lockref.count--;
71363 + __lockref_dec(&gl->gl_lockref);
71364 }
71365 if (held1 && held2 && list_empty(&gl->gl_holders))
71366 clear_bit(GLF_QUEUED, &gl->gl_flags);
71367 @@ -614,9 +614,9 @@ out:
71368 out_sched:
71369 clear_bit(GLF_LOCK, &gl->gl_flags);
71370 smp_mb__after_atomic();
71371 - gl->gl_lockref.count++;
71372 + __lockref_inc(&gl->gl_lockref);
71373 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71374 - gl->gl_lockref.count--;
71375 + __lockref_dec(&gl->gl_lockref);
71376 return;
71377
71378 out_unlock:
71379 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
71380 gl->gl_sbd = sdp;
71381 gl->gl_flags = 0;
71382 gl->gl_name = name;
71383 - gl->gl_lockref.count = 1;
71384 + __lockref_set(&gl->gl_lockref, 1);
71385 gl->gl_state = LM_ST_UNLOCKED;
71386 gl->gl_target = LM_ST_UNLOCKED;
71387 gl->gl_demote_state = LM_ST_EXCLUSIVE;
71388 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
71389 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
71390 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
71391 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
71392 - gl->gl_lockref.count++;
71393 + __lockref_inc(&gl->gl_lockref);
71394 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71395 - gl->gl_lockref.count--;
71396 + __lockref_dec(&gl->gl_lockref);
71397 }
71398 run_queue(gl, 1);
71399 spin_unlock(&gl->gl_spin);
71400 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
71401 }
71402 }
71403
71404 - gl->gl_lockref.count++;
71405 + __lockref_inc(&gl->gl_lockref);
71406 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
71407 spin_unlock(&gl->gl_spin);
71408
71409 @@ -1384,12 +1384,12 @@ add_back_to_lru:
71410 goto add_back_to_lru;
71411 }
71412 clear_bit(GLF_LRU, &gl->gl_flags);
71413 - gl->gl_lockref.count++;
71414 + __lockref_inc(&gl->gl_lockref);
71415 if (demote_ok(gl))
71416 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
71417 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
71418 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71419 - gl->gl_lockref.count--;
71420 + __lockref_dec(&gl->gl_lockref);
71421 spin_unlock(&gl->gl_spin);
71422 cond_resched_lock(&lru_lock);
71423 }
71424 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
71425 state2str(gl->gl_demote_state), dtime,
71426 atomic_read(&gl->gl_ail_count),
71427 atomic_read(&gl->gl_revokes),
71428 - (int)gl->gl_lockref.count, gl->gl_hold_time);
71429 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
71430
71431 list_for_each_entry(gh, &gl->gl_holders, gh_list)
71432 dump_holder(seq, gh);
71433 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
71434 index fe91951..ce38a6e 100644
71435 --- a/fs/gfs2/glops.c
71436 +++ b/fs/gfs2/glops.c
71437 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
71438
71439 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
71440 gl->gl_state == LM_ST_SHARED && ip) {
71441 - gl->gl_lockref.count++;
71442 + __lockref_inc(&gl->gl_lockref);
71443 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
71444 - gl->gl_lockref.count--;
71445 + __lockref_dec(&gl->gl_lockref);
71446 }
71447 }
71448
71449 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
71450 index 3aa17d4..b338075 100644
71451 --- a/fs/gfs2/quota.c
71452 +++ b/fs/gfs2/quota.c
71453 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
71454 if (!spin_trylock(&qd->qd_lockref.lock))
71455 return LRU_SKIP;
71456
71457 - if (qd->qd_lockref.count == 0) {
71458 + if (__lockref_read(&qd->qd_lockref) == 0) {
71459 lockref_mark_dead(&qd->qd_lockref);
71460 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
71461 }
71462 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
71463 return NULL;
71464
71465 qd->qd_sbd = sdp;
71466 - qd->qd_lockref.count = 1;
71467 + __lockref_set(&qd->qd_lockref, 1);
71468 spin_lock_init(&qd->qd_lockref.lock);
71469 qd->qd_id = qid;
71470 qd->qd_slot = -1;
71471 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
71472 if (lockref_put_or_lock(&qd->qd_lockref))
71473 return;
71474
71475 - qd->qd_lockref.count = 0;
71476 + __lockref_set(&qd->qd_lockref, 0);
71477 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
71478 spin_unlock(&qd->qd_lockref.lock);
71479
71480 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
71481 index fd62cae..3494dfa 100644
71482 --- a/fs/hostfs/hostfs_kern.c
71483 +++ b/fs/hostfs/hostfs_kern.c
71484 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
71485
71486 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
71487 {
71488 - char *s = nd_get_link(nd);
71489 + const char *s = nd_get_link(nd);
71490 if (!IS_ERR(s))
71491 __putname(s);
71492 }
71493 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
71494 index c274aca..772fa5e 100644
71495 --- a/fs/hugetlbfs/inode.c
71496 +++ b/fs/hugetlbfs/inode.c
71497 @@ -148,6 +148,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
71498 struct mm_struct *mm = current->mm;
71499 struct vm_area_struct *vma;
71500 struct hstate *h = hstate_file(file);
71501 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
71502 struct vm_unmapped_area_info info;
71503
71504 if (len & ~huge_page_mask(h))
71505 @@ -161,17 +162,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
71506 return addr;
71507 }
71508
71509 +#ifdef CONFIG_PAX_RANDMMAP
71510 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
71511 +#endif
71512 +
71513 if (addr) {
71514 addr = ALIGN(addr, huge_page_size(h));
71515 vma = find_vma(mm, addr);
71516 - if (TASK_SIZE - len >= addr &&
71517 - (!vma || addr + len <= vma->vm_start))
71518 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
71519 return addr;
71520 }
71521
71522 info.flags = 0;
71523 info.length = len;
71524 info.low_limit = TASK_UNMAPPED_BASE;
71525 +
71526 +#ifdef CONFIG_PAX_RANDMMAP
71527 + if (mm->pax_flags & MF_PAX_RANDMMAP)
71528 + info.low_limit += mm->delta_mmap;
71529 +#endif
71530 +
71531 info.high_limit = TASK_SIZE;
71532 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
71533 info.align_offset = 0;
71534 @@ -912,7 +922,7 @@ static struct file_system_type hugetlbfs_fs_type = {
71535 };
71536 MODULE_ALIAS_FS("hugetlbfs");
71537
71538 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
71539 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
71540
71541 static int can_do_hugetlb_shm(void)
71542 {
71543 diff --git a/fs/inode.c b/fs/inode.c
71544 index f00b16f..b653fea 100644
71545 --- a/fs/inode.c
71546 +++ b/fs/inode.c
71547 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
71548 unsigned int *p = &get_cpu_var(last_ino);
71549 unsigned int res = *p;
71550
71551 +start:
71552 +
71553 #ifdef CONFIG_SMP
71554 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
71555 - static atomic_t shared_last_ino;
71556 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
71557 + static atomic_unchecked_t shared_last_ino;
71558 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
71559
71560 res = next - LAST_INO_BATCH;
71561 }
71562 #endif
71563
71564 - *p = ++res;
71565 + if (unlikely(!++res))
71566 + goto start; /* never zero */
71567 + *p = res;
71568 put_cpu_var(last_ino);
71569 return res;
71570 }
71571 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
71572 index 4a6cf28..d3a29d3 100644
71573 --- a/fs/jffs2/erase.c
71574 +++ b/fs/jffs2/erase.c
71575 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
71576 struct jffs2_unknown_node marker = {
71577 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
71578 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
71579 - .totlen = cpu_to_je32(c->cleanmarker_size)
71580 + .totlen = cpu_to_je32(c->cleanmarker_size),
71581 + .hdr_crc = cpu_to_je32(0)
71582 };
71583
71584 jffs2_prealloc_raw_node_refs(c, jeb, 1);
71585 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
71586 index 09ed551..45684f8 100644
71587 --- a/fs/jffs2/wbuf.c
71588 +++ b/fs/jffs2/wbuf.c
71589 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
71590 {
71591 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
71592 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
71593 - .totlen = constant_cpu_to_je32(8)
71594 + .totlen = constant_cpu_to_je32(8),
71595 + .hdr_crc = constant_cpu_to_je32(0)
71596 };
71597
71598 /*
71599 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
71600 index 5d30c56..8c45372 100644
71601 --- a/fs/jfs/super.c
71602 +++ b/fs/jfs/super.c
71603 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
71604
71605 jfs_inode_cachep =
71606 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
71607 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
71608 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
71609 init_once);
71610 if (jfs_inode_cachep == NULL)
71611 return -ENOMEM;
71612 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
71613 index 6acc964..eca491f 100644
71614 --- a/fs/kernfs/dir.c
71615 +++ b/fs/kernfs/dir.c
71616 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
71617 *
71618 * Returns 31 bit hash of ns + name (so it fits in an off_t )
71619 */
71620 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
71621 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
71622 {
71623 unsigned long hash = init_name_hash();
71624 unsigned int len = strlen(name);
71625 @@ -831,6 +831,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
71626 ret = scops->mkdir(parent, dentry->d_name.name, mode);
71627
71628 kernfs_put_active(parent);
71629 +
71630 + if (!ret) {
71631 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
71632 + ret = PTR_ERR_OR_ZERO(dentry_ret);
71633 + }
71634 +
71635 return ret;
71636 }
71637
71638 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
71639 index 2bacb99..f745182 100644
71640 --- a/fs/kernfs/file.c
71641 +++ b/fs/kernfs/file.c
71642 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
71643
71644 struct kernfs_open_node {
71645 atomic_t refcnt;
71646 - atomic_t event;
71647 + atomic_unchecked_t event;
71648 wait_queue_head_t poll;
71649 struct list_head files; /* goes through kernfs_open_file.list */
71650 };
71651 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
71652 {
71653 struct kernfs_open_file *of = sf->private;
71654
71655 - of->event = atomic_read(&of->kn->attr.open->event);
71656 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
71657
71658 return of->kn->attr.ops->seq_show(sf, v);
71659 }
71660 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
71661 goto out_free;
71662 }
71663
71664 - of->event = atomic_read(&of->kn->attr.open->event);
71665 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
71666 ops = kernfs_ops(of->kn);
71667 if (ops->read)
71668 len = ops->read(of, buf, len, *ppos);
71669 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
71670 {
71671 struct kernfs_open_file *of = kernfs_of(file);
71672 const struct kernfs_ops *ops;
71673 - size_t len;
71674 + ssize_t len;
71675 char *buf;
71676
71677 if (of->atomic_write_len) {
71678 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
71679 return ret;
71680 }
71681
71682 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
71683 - void *buf, int len, int write)
71684 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
71685 + void *buf, size_t len, int write)
71686 {
71687 struct file *file = vma->vm_file;
71688 struct kernfs_open_file *of = kernfs_of(file);
71689 - int ret;
71690 + ssize_t ret;
71691
71692 if (!of->vm_ops)
71693 return -EINVAL;
71694 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
71695 return -ENOMEM;
71696
71697 atomic_set(&new_on->refcnt, 0);
71698 - atomic_set(&new_on->event, 1);
71699 + atomic_set_unchecked(&new_on->event, 1);
71700 init_waitqueue_head(&new_on->poll);
71701 INIT_LIST_HEAD(&new_on->files);
71702 goto retry;
71703 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
71704
71705 kernfs_put_active(kn);
71706
71707 - if (of->event != atomic_read(&on->event))
71708 + if (of->event != atomic_read_unchecked(&on->event))
71709 goto trigger;
71710
71711 return DEFAULT_POLLMASK;
71712 @@ -824,7 +824,7 @@ repeat:
71713
71714 on = kn->attr.open;
71715 if (on) {
71716 - atomic_inc(&on->event);
71717 + atomic_inc_unchecked(&on->event);
71718 wake_up_interruptible(&on->poll);
71719 }
71720
71721 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
71722 index 8a19889..4c3069a 100644
71723 --- a/fs/kernfs/symlink.c
71724 +++ b/fs/kernfs/symlink.c
71725 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
71726 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
71727 void *cookie)
71728 {
71729 - char *page = nd_get_link(nd);
71730 + const char *page = nd_get_link(nd);
71731 if (!IS_ERR(page))
71732 free_page((unsigned long)page);
71733 }
71734 diff --git a/fs/libfs.c b/fs/libfs.c
71735 index 0ab6512..cd9982d 100644
71736 --- a/fs/libfs.c
71737 +++ b/fs/libfs.c
71738 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
71739
71740 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
71741 struct dentry *next = list_entry(p, struct dentry, d_child);
71742 + char d_name[sizeof(next->d_iname)];
71743 + const unsigned char *name;
71744 +
71745 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
71746 if (!simple_positive(next)) {
71747 spin_unlock(&next->d_lock);
71748 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
71749
71750 spin_unlock(&next->d_lock);
71751 spin_unlock(&dentry->d_lock);
71752 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
71753 + name = next->d_name.name;
71754 + if (name == next->d_iname) {
71755 + memcpy(d_name, name, next->d_name.len);
71756 + name = d_name;
71757 + }
71758 + if (!dir_emit(ctx, name, next->d_name.len,
71759 next->d_inode->i_ino, dt_type(next->d_inode)))
71760 return 0;
71761 spin_lock(&dentry->d_lock);
71762 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
71763 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
71764 void *cookie)
71765 {
71766 - char *s = nd_get_link(nd);
71767 + const char *s = nd_get_link(nd);
71768 if (!IS_ERR(s))
71769 kfree(s);
71770 }
71771 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
71772 index acd3947..1f896e2 100644
71773 --- a/fs/lockd/clntproc.c
71774 +++ b/fs/lockd/clntproc.c
71775 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
71776 /*
71777 * Cookie counter for NLM requests
71778 */
71779 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
71780 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
71781
71782 void nlmclnt_next_cookie(struct nlm_cookie *c)
71783 {
71784 - u32 cookie = atomic_inc_return(&nlm_cookie);
71785 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
71786
71787 memcpy(c->data, &cookie, 4);
71788 c->len=4;
71789 diff --git a/fs/mount.h b/fs/mount.h
71790 index 6a61c2b..bd79179 100644
71791 --- a/fs/mount.h
71792 +++ b/fs/mount.h
71793 @@ -13,7 +13,7 @@ struct mnt_namespace {
71794 u64 seq; /* Sequence number to prevent loops */
71795 wait_queue_head_t poll;
71796 u64 event;
71797 -};
71798 +} __randomize_layout;
71799
71800 struct mnt_pcp {
71801 int mnt_count;
71802 @@ -65,7 +65,7 @@ struct mount {
71803 struct hlist_head mnt_pins;
71804 struct fs_pin mnt_umount;
71805 struct dentry *mnt_ex_mountpoint;
71806 -};
71807 +} __randomize_layout;
71808
71809 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
71810
71811 diff --git a/fs/namei.c b/fs/namei.c
71812 index 50a8583..44c470a 100644
71813 --- a/fs/namei.c
71814 +++ b/fs/namei.c
71815 @@ -337,17 +337,32 @@ int generic_permission(struct inode *inode, int mask)
71816 if (ret != -EACCES)
71817 return ret;
71818
71819 +#ifdef CONFIG_GRKERNSEC
71820 + /* we'll block if we have to log due to a denied capability use */
71821 + if (mask & MAY_NOT_BLOCK)
71822 + return -ECHILD;
71823 +#endif
71824 +
71825 if (S_ISDIR(inode->i_mode)) {
71826 /* DACs are overridable for directories */
71827 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
71828 - return 0;
71829 if (!(mask & MAY_WRITE))
71830 - if (capable_wrt_inode_uidgid(inode,
71831 - CAP_DAC_READ_SEARCH))
71832 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
71833 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
71834 return 0;
71835 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
71836 + return 0;
71837 return -EACCES;
71838 }
71839 /*
71840 + * Searching includes executable on directories, else just read.
71841 + */
71842 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
71843 + if (mask == MAY_READ)
71844 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
71845 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
71846 + return 0;
71847 +
71848 + /*
71849 * Read/write DACs are always overridable.
71850 * Executable DACs are overridable when there is
71851 * at least one exec bit set.
71852 @@ -356,14 +371,6 @@ int generic_permission(struct inode *inode, int mask)
71853 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
71854 return 0;
71855
71856 - /*
71857 - * Searching includes executable on directories, else just read.
71858 - */
71859 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
71860 - if (mask == MAY_READ)
71861 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
71862 - return 0;
71863 -
71864 return -EACCES;
71865 }
71866 EXPORT_SYMBOL(generic_permission);
71867 @@ -503,7 +510,7 @@ struct nameidata {
71868 int last_type;
71869 unsigned depth;
71870 struct file *base;
71871 - char *saved_names[MAX_NESTED_LINKS + 1];
71872 + const char *saved_names[MAX_NESTED_LINKS + 1];
71873 };
71874
71875 /*
71876 @@ -714,13 +721,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
71877 nd->flags |= LOOKUP_JUMPED;
71878 }
71879
71880 -void nd_set_link(struct nameidata *nd, char *path)
71881 +void nd_set_link(struct nameidata *nd, const char *path)
71882 {
71883 nd->saved_names[nd->depth] = path;
71884 }
71885 EXPORT_SYMBOL(nd_set_link);
71886
71887 -char *nd_get_link(struct nameidata *nd)
71888 +const char *nd_get_link(const struct nameidata *nd)
71889 {
71890 return nd->saved_names[nd->depth];
71891 }
71892 @@ -855,7 +862,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
71893 {
71894 struct dentry *dentry = link->dentry;
71895 int error;
71896 - char *s;
71897 + const char *s;
71898
71899 BUG_ON(nd->flags & LOOKUP_RCU);
71900
71901 @@ -876,6 +883,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
71902 if (error)
71903 goto out_put_nd_path;
71904
71905 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
71906 + dentry->d_inode, dentry, nd->path.mnt)) {
71907 + error = -EACCES;
71908 + goto out_put_nd_path;
71909 + }
71910 +
71911 nd->last_type = LAST_BIND;
71912 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
71913 error = PTR_ERR(*p);
71914 @@ -1640,6 +1653,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
71915 if (res)
71916 break;
71917 res = walk_component(nd, path, LOOKUP_FOLLOW);
71918 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
71919 + res = -EACCES;
71920 put_link(nd, &link, cookie);
71921 } while (res > 0);
71922
71923 @@ -1712,7 +1727,7 @@ EXPORT_SYMBOL(full_name_hash);
71924 static inline u64 hash_name(const char *name)
71925 {
71926 unsigned long a, b, adata, bdata, mask, hash, len;
71927 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
71928 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
71929
71930 hash = a = 0;
71931 len = -sizeof(unsigned long);
71932 @@ -2007,6 +2022,8 @@ static int path_lookupat(int dfd, const char *name,
71933 if (err)
71934 break;
71935 err = lookup_last(nd, &path);
71936 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
71937 + err = -EACCES;
71938 put_link(nd, &link, cookie);
71939 }
71940 }
71941 @@ -2014,6 +2031,13 @@ static int path_lookupat(int dfd, const char *name,
71942 if (!err)
71943 err = complete_walk(nd);
71944
71945 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
71946 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
71947 + path_put(&nd->path);
71948 + err = -ENOENT;
71949 + }
71950 + }
71951 +
71952 if (!err && nd->flags & LOOKUP_DIRECTORY) {
71953 if (!d_can_lookup(nd->path.dentry)) {
71954 path_put(&nd->path);
71955 @@ -2035,8 +2059,15 @@ static int filename_lookup(int dfd, struct filename *name,
71956 retval = path_lookupat(dfd, name->name,
71957 flags | LOOKUP_REVAL, nd);
71958
71959 - if (likely(!retval))
71960 + if (likely(!retval)) {
71961 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
71962 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
71963 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
71964 + path_put(&nd->path);
71965 + return -ENOENT;
71966 + }
71967 + }
71968 + }
71969 return retval;
71970 }
71971
71972 @@ -2615,6 +2646,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
71973 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
71974 return -EPERM;
71975
71976 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
71977 + return -EPERM;
71978 + if (gr_handle_rawio(inode))
71979 + return -EPERM;
71980 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
71981 + return -EACCES;
71982 +
71983 return 0;
71984 }
71985
71986 @@ -2846,7 +2884,7 @@ looked_up:
71987 * cleared otherwise prior to returning.
71988 */
71989 static int lookup_open(struct nameidata *nd, struct path *path,
71990 - struct file *file,
71991 + struct path *link, struct file *file,
71992 const struct open_flags *op,
71993 bool got_write, int *opened)
71994 {
71995 @@ -2881,6 +2919,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
71996 /* Negative dentry, just create the file */
71997 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
71998 umode_t mode = op->mode;
71999 +
72000 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
72001 + error = -EACCES;
72002 + goto out_dput;
72003 + }
72004 +
72005 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
72006 + error = -EACCES;
72007 + goto out_dput;
72008 + }
72009 +
72010 if (!IS_POSIXACL(dir->d_inode))
72011 mode &= ~current_umask();
72012 /*
72013 @@ -2902,6 +2951,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
72014 nd->flags & LOOKUP_EXCL);
72015 if (error)
72016 goto out_dput;
72017 + else
72018 + gr_handle_create(dentry, nd->path.mnt);
72019 }
72020 out_no_open:
72021 path->dentry = dentry;
72022 @@ -2916,7 +2967,7 @@ out_dput:
72023 /*
72024 * Handle the last step of open()
72025 */
72026 -static int do_last(struct nameidata *nd, struct path *path,
72027 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
72028 struct file *file, const struct open_flags *op,
72029 int *opened, struct filename *name)
72030 {
72031 @@ -2966,6 +3017,15 @@ static int do_last(struct nameidata *nd, struct path *path,
72032 if (error)
72033 return error;
72034
72035 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
72036 + error = -ENOENT;
72037 + goto out;
72038 + }
72039 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
72040 + error = -EACCES;
72041 + goto out;
72042 + }
72043 +
72044 audit_inode(name, dir, LOOKUP_PARENT);
72045 error = -EISDIR;
72046 /* trailing slashes? */
72047 @@ -2985,7 +3045,7 @@ retry_lookup:
72048 */
72049 }
72050 mutex_lock(&dir->d_inode->i_mutex);
72051 - error = lookup_open(nd, path, file, op, got_write, opened);
72052 + error = lookup_open(nd, path, link, file, op, got_write, opened);
72053 mutex_unlock(&dir->d_inode->i_mutex);
72054
72055 if (error <= 0) {
72056 @@ -3009,11 +3069,28 @@ retry_lookup:
72057 goto finish_open_created;
72058 }
72059
72060 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
72061 + error = -ENOENT;
72062 + goto exit_dput;
72063 + }
72064 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
72065 + error = -EACCES;
72066 + goto exit_dput;
72067 + }
72068 +
72069 /*
72070 * create/update audit record if it already exists.
72071 */
72072 - if (d_is_positive(path->dentry))
72073 + if (d_is_positive(path->dentry)) {
72074 + /* only check if O_CREAT is specified, all other checks need to go
72075 + into may_open */
72076 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
72077 + error = -EACCES;
72078 + goto exit_dput;
72079 + }
72080 +
72081 audit_inode(name, path->dentry, 0);
72082 + }
72083
72084 /*
72085 * If atomic_open() acquired write access it is dropped now due to
72086 @@ -3055,6 +3132,11 @@ finish_lookup:
72087 }
72088 }
72089 BUG_ON(inode != path->dentry->d_inode);
72090 + /* if we're resolving a symlink to another symlink */
72091 + if (link && gr_handle_symlink_owner(link, inode)) {
72092 + error = -EACCES;
72093 + goto out;
72094 + }
72095 return 1;
72096 }
72097
72098 @@ -3074,7 +3156,18 @@ finish_open:
72099 path_put(&save_parent);
72100 return error;
72101 }
72102 +
72103 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
72104 + error = -ENOENT;
72105 + goto out;
72106 + }
72107 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
72108 + error = -EACCES;
72109 + goto out;
72110 + }
72111 +
72112 audit_inode(name, nd->path.dentry, 0);
72113 +
72114 error = -EISDIR;
72115 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
72116 goto out;
72117 @@ -3235,7 +3328,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
72118 if (unlikely(error))
72119 goto out;
72120
72121 - error = do_last(nd, &path, file, op, &opened, pathname);
72122 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
72123 while (unlikely(error > 0)) { /* trailing symlink */
72124 struct path link = path;
72125 void *cookie;
72126 @@ -3253,7 +3346,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
72127 error = follow_link(&link, nd, &cookie);
72128 if (unlikely(error))
72129 break;
72130 - error = do_last(nd, &path, file, op, &opened, pathname);
72131 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
72132 put_link(nd, &link, cookie);
72133 }
72134 out:
72135 @@ -3356,9 +3449,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
72136 goto unlock;
72137
72138 error = -EEXIST;
72139 - if (d_is_positive(dentry))
72140 + if (d_is_positive(dentry)) {
72141 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
72142 + error = -ENOENT;
72143 goto fail;
72144 -
72145 + }
72146 /*
72147 * Special case - lookup gave negative, but... we had foo/bar/
72148 * From the vfs_mknod() POV we just have a negative dentry -
72149 @@ -3423,6 +3518,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
72150 }
72151 EXPORT_SYMBOL(user_path_create);
72152
72153 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
72154 +{
72155 + struct filename *tmp = getname(pathname);
72156 + struct dentry *res;
72157 + if (IS_ERR(tmp))
72158 + return ERR_CAST(tmp);
72159 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
72160 + if (IS_ERR(res))
72161 + putname(tmp);
72162 + else
72163 + *to = tmp;
72164 + return res;
72165 +}
72166 +
72167 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
72168 {
72169 int error = may_create(dir, dentry);
72170 @@ -3486,6 +3595,17 @@ retry:
72171
72172 if (!IS_POSIXACL(path.dentry->d_inode))
72173 mode &= ~current_umask();
72174 +
72175 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
72176 + error = -EPERM;
72177 + goto out;
72178 + }
72179 +
72180 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
72181 + error = -EACCES;
72182 + goto out;
72183 + }
72184 +
72185 error = security_path_mknod(&path, dentry, mode, dev);
72186 if (error)
72187 goto out;
72188 @@ -3501,6 +3621,8 @@ retry:
72189 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
72190 break;
72191 }
72192 + if (!error)
72193 + gr_handle_create(dentry, path.mnt);
72194 out:
72195 done_path_create(&path, dentry);
72196 if (retry_estale(error, lookup_flags)) {
72197 @@ -3555,9 +3677,16 @@ retry:
72198
72199 if (!IS_POSIXACL(path.dentry->d_inode))
72200 mode &= ~current_umask();
72201 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
72202 + error = -EACCES;
72203 + goto out;
72204 + }
72205 error = security_path_mkdir(&path, dentry, mode);
72206 if (!error)
72207 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
72208 + if (!error)
72209 + gr_handle_create(dentry, path.mnt);
72210 +out:
72211 done_path_create(&path, dentry);
72212 if (retry_estale(error, lookup_flags)) {
72213 lookup_flags |= LOOKUP_REVAL;
72214 @@ -3590,7 +3719,7 @@ void dentry_unhash(struct dentry *dentry)
72215 {
72216 shrink_dcache_parent(dentry);
72217 spin_lock(&dentry->d_lock);
72218 - if (dentry->d_lockref.count == 1)
72219 + if (__lockref_read(&dentry->d_lockref) == 1)
72220 __d_drop(dentry);
72221 spin_unlock(&dentry->d_lock);
72222 }
72223 @@ -3641,6 +3770,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
72224 struct filename *name;
72225 struct dentry *dentry;
72226 struct nameidata nd;
72227 + u64 saved_ino = 0;
72228 + dev_t saved_dev = 0;
72229 unsigned int lookup_flags = 0;
72230 retry:
72231 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
72232 @@ -3673,10 +3804,21 @@ retry:
72233 error = -ENOENT;
72234 goto exit3;
72235 }
72236 +
72237 + saved_ino = gr_get_ino_from_dentry(dentry);
72238 + saved_dev = gr_get_dev_from_dentry(dentry);
72239 +
72240 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
72241 + error = -EACCES;
72242 + goto exit3;
72243 + }
72244 +
72245 error = security_path_rmdir(&nd.path, dentry);
72246 if (error)
72247 goto exit3;
72248 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
72249 + if (!error && (saved_dev || saved_ino))
72250 + gr_handle_delete(saved_ino, saved_dev);
72251 exit3:
72252 dput(dentry);
72253 exit2:
72254 @@ -3769,6 +3911,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
72255 struct nameidata nd;
72256 struct inode *inode = NULL;
72257 struct inode *delegated_inode = NULL;
72258 + u64 saved_ino = 0;
72259 + dev_t saved_dev = 0;
72260 unsigned int lookup_flags = 0;
72261 retry:
72262 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
72263 @@ -3795,10 +3939,22 @@ retry_deleg:
72264 if (d_is_negative(dentry))
72265 goto slashes;
72266 ihold(inode);
72267 +
72268 + if (inode->i_nlink <= 1) {
72269 + saved_ino = gr_get_ino_from_dentry(dentry);
72270 + saved_dev = gr_get_dev_from_dentry(dentry);
72271 + }
72272 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
72273 + error = -EACCES;
72274 + goto exit2;
72275 + }
72276 +
72277 error = security_path_unlink(&nd.path, dentry);
72278 if (error)
72279 goto exit2;
72280 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
72281 + if (!error && (saved_ino || saved_dev))
72282 + gr_handle_delete(saved_ino, saved_dev);
72283 exit2:
72284 dput(dentry);
72285 }
72286 @@ -3887,9 +4043,17 @@ retry:
72287 if (IS_ERR(dentry))
72288 goto out_putname;
72289
72290 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
72291 + error = -EACCES;
72292 + goto out;
72293 + }
72294 +
72295 error = security_path_symlink(&path, dentry, from->name);
72296 if (!error)
72297 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
72298 + if (!error)
72299 + gr_handle_create(dentry, path.mnt);
72300 +out:
72301 done_path_create(&path, dentry);
72302 if (retry_estale(error, lookup_flags)) {
72303 lookup_flags |= LOOKUP_REVAL;
72304 @@ -3993,6 +4157,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
72305 struct dentry *new_dentry;
72306 struct path old_path, new_path;
72307 struct inode *delegated_inode = NULL;
72308 + struct filename *to = NULL;
72309 int how = 0;
72310 int error;
72311
72312 @@ -4016,7 +4181,7 @@ retry:
72313 if (error)
72314 return error;
72315
72316 - new_dentry = user_path_create(newdfd, newname, &new_path,
72317 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
72318 (how & LOOKUP_REVAL));
72319 error = PTR_ERR(new_dentry);
72320 if (IS_ERR(new_dentry))
72321 @@ -4028,11 +4193,28 @@ retry:
72322 error = may_linkat(&old_path);
72323 if (unlikely(error))
72324 goto out_dput;
72325 +
72326 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
72327 + old_path.dentry->d_inode,
72328 + old_path.dentry->d_inode->i_mode, to)) {
72329 + error = -EACCES;
72330 + goto out_dput;
72331 + }
72332 +
72333 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
72334 + old_path.dentry, old_path.mnt, to)) {
72335 + error = -EACCES;
72336 + goto out_dput;
72337 + }
72338 +
72339 error = security_path_link(old_path.dentry, &new_path, new_dentry);
72340 if (error)
72341 goto out_dput;
72342 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
72343 + if (!error)
72344 + gr_handle_create(new_dentry, new_path.mnt);
72345 out_dput:
72346 + putname(to);
72347 done_path_create(&new_path, new_dentry);
72348 if (delegated_inode) {
72349 error = break_deleg_wait(&delegated_inode);
72350 @@ -4348,6 +4530,20 @@ retry_deleg:
72351 if (new_dentry == trap)
72352 goto exit5;
72353
72354 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
72355 + /* use EXDEV error to cause 'mv' to switch to an alternative
72356 + * method for usability
72357 + */
72358 + error = -EXDEV;
72359 + goto exit5;
72360 + }
72361 +
72362 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
72363 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
72364 + to, flags);
72365 + if (error)
72366 + goto exit5;
72367 +
72368 error = security_path_rename(&oldnd.path, old_dentry,
72369 &newnd.path, new_dentry, flags);
72370 if (error)
72371 @@ -4355,6 +4551,9 @@ retry_deleg:
72372 error = vfs_rename(old_dir->d_inode, old_dentry,
72373 new_dir->d_inode, new_dentry,
72374 &delegated_inode, flags);
72375 + if (!error)
72376 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
72377 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
72378 exit5:
72379 dput(new_dentry);
72380 exit4:
72381 @@ -4411,14 +4610,24 @@ EXPORT_SYMBOL(vfs_whiteout);
72382
72383 int readlink_copy(char __user *buffer, int buflen, const char *link)
72384 {
72385 + char tmpbuf[64];
72386 + const char *newlink;
72387 int len = PTR_ERR(link);
72388 +
72389 if (IS_ERR(link))
72390 goto out;
72391
72392 len = strlen(link);
72393 if (len > (unsigned) buflen)
72394 len = buflen;
72395 - if (copy_to_user(buffer, link, len))
72396 +
72397 + if (len < sizeof(tmpbuf)) {
72398 + memcpy(tmpbuf, link, len);
72399 + newlink = tmpbuf;
72400 + } else
72401 + newlink = link;
72402 +
72403 + if (copy_to_user(buffer, newlink, len))
72404 len = -EFAULT;
72405 out:
72406 return len;
72407 diff --git a/fs/namespace.c b/fs/namespace.c
72408 index 38ed1e1..8500e56 100644
72409 --- a/fs/namespace.c
72410 +++ b/fs/namespace.c
72411 @@ -1480,6 +1480,9 @@ static int do_umount(struct mount *mnt, int flags)
72412 if (!(sb->s_flags & MS_RDONLY))
72413 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
72414 up_write(&sb->s_umount);
72415 +
72416 + gr_log_remount(mnt->mnt_devname, retval);
72417 +
72418 return retval;
72419 }
72420
72421 @@ -1502,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
72422 }
72423 unlock_mount_hash();
72424 namespace_unlock();
72425 +
72426 + gr_log_unmount(mnt->mnt_devname, retval);
72427 +
72428 return retval;
72429 }
72430
72431 @@ -1559,7 +1565,7 @@ static inline bool may_mount(void)
72432 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
72433 */
72434
72435 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
72436 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
72437 {
72438 struct path path;
72439 struct mount *mnt;
72440 @@ -1604,7 +1610,7 @@ out:
72441 /*
72442 * The 2.0 compatible umount. No flags.
72443 */
72444 -SYSCALL_DEFINE1(oldumount, char __user *, name)
72445 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
72446 {
72447 return sys_umount(name, 0);
72448 }
72449 @@ -2670,6 +2676,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
72450 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
72451 MS_STRICTATIME);
72452
72453 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
72454 + retval = -EPERM;
72455 + goto dput_out;
72456 + }
72457 +
72458 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
72459 + retval = -EPERM;
72460 + goto dput_out;
72461 + }
72462 +
72463 if (flags & MS_REMOUNT)
72464 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
72465 data_page);
72466 @@ -2683,7 +2699,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
72467 retval = do_new_mount(&path, type_page, flags, mnt_flags,
72468 dev_name, data_page);
72469 dput_out:
72470 + gr_log_mount(dev_name, &path, retval);
72471 +
72472 path_put(&path);
72473 +
72474 return retval;
72475 }
72476
72477 @@ -2701,7 +2720,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
72478 * number incrementing at 10Ghz will take 12,427 years to wrap which
72479 * is effectively never, so we can ignore the possibility.
72480 */
72481 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
72482 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
72483
72484 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72485 {
72486 @@ -2717,7 +2736,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72487 return ERR_PTR(ret);
72488 }
72489 new_ns->ns.ops = &mntns_operations;
72490 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
72491 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
72492 atomic_set(&new_ns->count, 1);
72493 new_ns->root = NULL;
72494 INIT_LIST_HEAD(&new_ns->list);
72495 @@ -2727,7 +2746,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72496 return new_ns;
72497 }
72498
72499 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
72500 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
72501 struct user_namespace *user_ns, struct fs_struct *new_fs)
72502 {
72503 struct mnt_namespace *new_ns;
72504 @@ -2848,8 +2867,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
72505 }
72506 EXPORT_SYMBOL(mount_subtree);
72507
72508 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
72509 - char __user *, type, unsigned long, flags, void __user *, data)
72510 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
72511 + const char __user *, type, unsigned long, flags, void __user *, data)
72512 {
72513 int ret;
72514 char *kernel_type;
72515 @@ -2955,6 +2974,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
72516 if (error)
72517 goto out2;
72518
72519 + if (gr_handle_chroot_pivot()) {
72520 + error = -EPERM;
72521 + goto out2;
72522 + }
72523 +
72524 get_fs_root(current->fs, &root);
72525 old_mp = lock_mount(&old);
72526 error = PTR_ERR(old_mp);
72527 @@ -3235,7 +3259,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
72528 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
72529 return -EPERM;
72530
72531 - if (fs->users != 1)
72532 + if (atomic_read(&fs->users) != 1)
72533 return -EINVAL;
72534
72535 get_mnt_ns(mnt_ns);
72536 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
72537 index 19ca95c..b28702c 100644
72538 --- a/fs/nfs/callback_xdr.c
72539 +++ b/fs/nfs/callback_xdr.c
72540 @@ -51,7 +51,7 @@ struct callback_op {
72541 callback_decode_arg_t decode_args;
72542 callback_encode_res_t encode_res;
72543 long res_maxsize;
72544 -};
72545 +} __do_const;
72546
72547 static struct callback_op callback_ops[];
72548
72549 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
72550 index d42dff6..ecbdf42 100644
72551 --- a/fs/nfs/inode.c
72552 +++ b/fs/nfs/inode.c
72553 @@ -1270,16 +1270,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
72554 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
72555 }
72556
72557 -static atomic_long_t nfs_attr_generation_counter;
72558 +static atomic_long_unchecked_t nfs_attr_generation_counter;
72559
72560 static unsigned long nfs_read_attr_generation_counter(void)
72561 {
72562 - return atomic_long_read(&nfs_attr_generation_counter);
72563 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
72564 }
72565
72566 unsigned long nfs_inc_attr_generation_counter(void)
72567 {
72568 - return atomic_long_inc_return(&nfs_attr_generation_counter);
72569 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
72570 }
72571 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
72572
72573 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
72574 index 5416968..0942042 100644
72575 --- a/fs/nfsd/nfs4proc.c
72576 +++ b/fs/nfsd/nfs4proc.c
72577 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
72578 nfsd4op_rsize op_rsize_bop;
72579 stateid_getter op_get_currentstateid;
72580 stateid_setter op_set_currentstateid;
72581 -};
72582 +} __do_const;
72583
72584 static struct nfsd4_operation nfsd4_ops[];
72585
72586 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
72587 index 5b33ce1..c2a92aa 100644
72588 --- a/fs/nfsd/nfs4xdr.c
72589 +++ b/fs/nfsd/nfs4xdr.c
72590 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
72591
72592 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
72593
72594 -static nfsd4_dec nfsd4_dec_ops[] = {
72595 +static const nfsd4_dec nfsd4_dec_ops[] = {
72596 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
72597 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
72598 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
72599 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
72600 index 46ec934..f384e41 100644
72601 --- a/fs/nfsd/nfscache.c
72602 +++ b/fs/nfsd/nfscache.c
72603 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72604 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
72605 u32 hash;
72606 struct nfsd_drc_bucket *b;
72607 - int len;
72608 + long len;
72609 size_t bufsize = 0;
72610
72611 if (!rp)
72612 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72613 hash = nfsd_cache_hash(rp->c_xid);
72614 b = &drc_hashtbl[hash];
72615
72616 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
72617 - len >>= 2;
72618 + if (statp) {
72619 + len = (char*)statp - (char*)resv->iov_base;
72620 + len = resv->iov_len - len;
72621 + len >>= 2;
72622 + }
72623
72624 /* Don't cache excessive amounts of data and XDR failures */
72625 - if (!statp || len > (256 >> 2)) {
72626 + if (!statp || len > (256 >> 2) || len < 0) {
72627 nfsd_reply_cache_free(b, rp);
72628 return;
72629 }
72630 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72631 switch (cachetype) {
72632 case RC_REPLSTAT:
72633 if (len != 1)
72634 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
72635 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
72636 rp->c_replstat = *statp;
72637 break;
72638 case RC_REPLBUFF:
72639 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
72640 index 3685265..e77261e 100644
72641 --- a/fs/nfsd/vfs.c
72642 +++ b/fs/nfsd/vfs.c
72643 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
72644
72645 oldfs = get_fs();
72646 set_fs(KERNEL_DS);
72647 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
72648 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
72649 set_fs(oldfs);
72650 return nfsd_finish_read(file, count, host_err);
72651 }
72652 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
72653
72654 /* Write the data. */
72655 oldfs = get_fs(); set_fs(KERNEL_DS);
72656 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
72657 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
72658 set_fs(oldfs);
72659 if (host_err < 0)
72660 goto out_nfserr;
72661 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
72662 */
72663
72664 oldfs = get_fs(); set_fs(KERNEL_DS);
72665 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
72666 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
72667 set_fs(oldfs);
72668
72669 if (host_err < 0)
72670 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
72671 index 52ccd34..7a6b202 100644
72672 --- a/fs/nls/nls_base.c
72673 +++ b/fs/nls/nls_base.c
72674 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
72675
72676 int __register_nls(struct nls_table *nls, struct module *owner)
72677 {
72678 - struct nls_table ** tmp = &tables;
72679 + struct nls_table *tmp = tables;
72680
72681 if (nls->next)
72682 return -EBUSY;
72683
72684 - nls->owner = owner;
72685 + pax_open_kernel();
72686 + *(void **)&nls->owner = owner;
72687 + pax_close_kernel();
72688 spin_lock(&nls_lock);
72689 - while (*tmp) {
72690 - if (nls == *tmp) {
72691 + while (tmp) {
72692 + if (nls == tmp) {
72693 spin_unlock(&nls_lock);
72694 return -EBUSY;
72695 }
72696 - tmp = &(*tmp)->next;
72697 + tmp = tmp->next;
72698 }
72699 - nls->next = tables;
72700 + pax_open_kernel();
72701 + *(struct nls_table **)&nls->next = tables;
72702 + pax_close_kernel();
72703 tables = nls;
72704 spin_unlock(&nls_lock);
72705 return 0;
72706 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
72707
72708 int unregister_nls(struct nls_table * nls)
72709 {
72710 - struct nls_table ** tmp = &tables;
72711 + struct nls_table * const * tmp = &tables;
72712
72713 spin_lock(&nls_lock);
72714 while (*tmp) {
72715 if (nls == *tmp) {
72716 - *tmp = nls->next;
72717 + pax_open_kernel();
72718 + *(struct nls_table **)tmp = nls->next;
72719 + pax_close_kernel();
72720 spin_unlock(&nls_lock);
72721 return 0;
72722 }
72723 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
72724 return -EINVAL;
72725 }
72726
72727 -static struct nls_table *find_nls(char *charset)
72728 +static struct nls_table *find_nls(const char *charset)
72729 {
72730 struct nls_table *nls;
72731 spin_lock(&nls_lock);
72732 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
72733 return nls;
72734 }
72735
72736 -struct nls_table *load_nls(char *charset)
72737 +struct nls_table *load_nls(const char *charset)
72738 {
72739 return try_then_request_module(find_nls(charset), "nls_%s", charset);
72740 }
72741 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
72742 index 162b3f1..6076a7c 100644
72743 --- a/fs/nls/nls_euc-jp.c
72744 +++ b/fs/nls/nls_euc-jp.c
72745 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
72746 p_nls = load_nls("cp932");
72747
72748 if (p_nls) {
72749 - table.charset2upper = p_nls->charset2upper;
72750 - table.charset2lower = p_nls->charset2lower;
72751 + pax_open_kernel();
72752 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
72753 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
72754 + pax_close_kernel();
72755 return register_nls(&table);
72756 }
72757
72758 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
72759 index a80a741..7b96e1b 100644
72760 --- a/fs/nls/nls_koi8-ru.c
72761 +++ b/fs/nls/nls_koi8-ru.c
72762 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
72763 p_nls = load_nls("koi8-u");
72764
72765 if (p_nls) {
72766 - table.charset2upper = p_nls->charset2upper;
72767 - table.charset2lower = p_nls->charset2lower;
72768 + pax_open_kernel();
72769 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
72770 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
72771 + pax_close_kernel();
72772 return register_nls(&table);
72773 }
72774
72775 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
72776 index cf27550..6c70f29d 100644
72777 --- a/fs/notify/fanotify/fanotify_user.c
72778 +++ b/fs/notify/fanotify/fanotify_user.c
72779 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
72780
72781 fd = fanotify_event_metadata.fd;
72782 ret = -EFAULT;
72783 - if (copy_to_user(buf, &fanotify_event_metadata,
72784 - fanotify_event_metadata.event_len))
72785 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
72786 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
72787 goto out_close_fd;
72788
72789 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
72790 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
72791 index a95d8e0..a91a5fd 100644
72792 --- a/fs/notify/notification.c
72793 +++ b/fs/notify/notification.c
72794 @@ -48,7 +48,7 @@
72795 #include <linux/fsnotify_backend.h>
72796 #include "fsnotify.h"
72797
72798 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
72799 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
72800
72801 /**
72802 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
72803 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
72804 */
72805 u32 fsnotify_get_cookie(void)
72806 {
72807 - return atomic_inc_return(&fsnotify_sync_cookie);
72808 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
72809 }
72810 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
72811
72812 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
72813 index 9e38daf..5727cae 100644
72814 --- a/fs/ntfs/dir.c
72815 +++ b/fs/ntfs/dir.c
72816 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
72817 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
72818 ~(s64)(ndir->itype.index.block_size - 1)));
72819 /* Bounds checks. */
72820 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
72821 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
72822 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
72823 "inode 0x%lx or driver bug.", vdir->i_ino);
72824 goto err_out;
72825 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
72826 index 1da9b2d..9cca092a 100644
72827 --- a/fs/ntfs/file.c
72828 +++ b/fs/ntfs/file.c
72829 @@ -1281,7 +1281,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
72830 char *addr;
72831 size_t total = 0;
72832 unsigned len;
72833 - int left;
72834 + unsigned left;
72835
72836 do {
72837 len = PAGE_CACHE_SIZE - ofs;
72838 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
72839 index 9e1e112..241a52a 100644
72840 --- a/fs/ntfs/super.c
72841 +++ b/fs/ntfs/super.c
72842 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
72843 if (!silent)
72844 ntfs_error(sb, "Primary boot sector is invalid.");
72845 } else if (!silent)
72846 - ntfs_error(sb, read_err_str, "primary");
72847 + ntfs_error(sb, read_err_str, "%s", "primary");
72848 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
72849 if (bh_primary)
72850 brelse(bh_primary);
72851 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
72852 goto hotfix_primary_boot_sector;
72853 brelse(bh_backup);
72854 } else if (!silent)
72855 - ntfs_error(sb, read_err_str, "backup");
72856 + ntfs_error(sb, read_err_str, "%s", "backup");
72857 /* Try to read NT3.51- backup boot sector. */
72858 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
72859 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
72860 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
72861 "sector.");
72862 brelse(bh_backup);
72863 } else if (!silent)
72864 - ntfs_error(sb, read_err_str, "backup");
72865 + ntfs_error(sb, read_err_str, "%s", "backup");
72866 /* We failed. Cleanup and return. */
72867 if (bh_primary)
72868 brelse(bh_primary);
72869 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
72870 index 0440134..d52c93a 100644
72871 --- a/fs/ocfs2/localalloc.c
72872 +++ b/fs/ocfs2/localalloc.c
72873 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
72874 goto bail;
72875 }
72876
72877 - atomic_inc(&osb->alloc_stats.moves);
72878 + atomic_inc_unchecked(&osb->alloc_stats.moves);
72879
72880 bail:
72881 if (handle)
72882 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
72883 index 460c6c3..b4ef513 100644
72884 --- a/fs/ocfs2/ocfs2.h
72885 +++ b/fs/ocfs2/ocfs2.h
72886 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
72887
72888 struct ocfs2_alloc_stats
72889 {
72890 - atomic_t moves;
72891 - atomic_t local_data;
72892 - atomic_t bitmap_data;
72893 - atomic_t bg_allocs;
72894 - atomic_t bg_extends;
72895 + atomic_unchecked_t moves;
72896 + atomic_unchecked_t local_data;
72897 + atomic_unchecked_t bitmap_data;
72898 + atomic_unchecked_t bg_allocs;
72899 + atomic_unchecked_t bg_extends;
72900 };
72901
72902 enum ocfs2_local_alloc_state
72903 diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
72904 index ee541f9..df3a500 100644
72905 --- a/fs/ocfs2/refcounttree.c
72906 +++ b/fs/ocfs2/refcounttree.c
72907 @@ -4276,7 +4276,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
72908 error = posix_acl_create(dir, &mode, &default_acl, &acl);
72909 if (error) {
72910 mlog_errno(error);
72911 - goto out;
72912 + return error;
72913 }
72914
72915 error = ocfs2_create_inode_in_orphan(dir, mode,
72916 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
72917 index 0cb889a..6a26b24 100644
72918 --- a/fs/ocfs2/suballoc.c
72919 +++ b/fs/ocfs2/suballoc.c
72920 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
72921 mlog_errno(status);
72922 goto bail;
72923 }
72924 - atomic_inc(&osb->alloc_stats.bg_extends);
72925 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
72926
72927 /* You should never ask for this much metadata */
72928 BUG_ON(bits_wanted >
72929 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
72930 mlog_errno(status);
72931 goto bail;
72932 }
72933 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
72934 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
72935
72936 *suballoc_loc = res.sr_bg_blkno;
72937 *suballoc_bit_start = res.sr_bit_offset;
72938 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
72939 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
72940 res->sr_bits);
72941
72942 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
72943 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
72944
72945 BUG_ON(res->sr_bits != 1);
72946
72947 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
72948 mlog_errno(status);
72949 goto bail;
72950 }
72951 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
72952 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
72953
72954 BUG_ON(res.sr_bits != 1);
72955
72956 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
72957 cluster_start,
72958 num_clusters);
72959 if (!status)
72960 - atomic_inc(&osb->alloc_stats.local_data);
72961 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
72962 } else {
72963 if (min_clusters > (osb->bitmap_cpg - 1)) {
72964 /* The only paths asking for contiguousness
72965 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
72966 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
72967 res.sr_bg_blkno,
72968 res.sr_bit_offset);
72969 - atomic_inc(&osb->alloc_stats.bitmap_data);
72970 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
72971 *num_clusters = res.sr_bits;
72972 }
72973 }
72974 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
72975 index 2667518..24bcf79 100644
72976 --- a/fs/ocfs2/super.c
72977 +++ b/fs/ocfs2/super.c
72978 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
72979 "%10s => GlobalAllocs: %d LocalAllocs: %d "
72980 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
72981 "Stats",
72982 - atomic_read(&osb->alloc_stats.bitmap_data),
72983 - atomic_read(&osb->alloc_stats.local_data),
72984 - atomic_read(&osb->alloc_stats.bg_allocs),
72985 - atomic_read(&osb->alloc_stats.moves),
72986 - atomic_read(&osb->alloc_stats.bg_extends));
72987 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
72988 + atomic_read_unchecked(&osb->alloc_stats.local_data),
72989 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
72990 + atomic_read_unchecked(&osb->alloc_stats.moves),
72991 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
72992
72993 out += snprintf(buf + out, len - out,
72994 "%10s => State: %u Descriptor: %llu Size: %u bits "
72995 @@ -2093,11 +2093,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
72996
72997 mutex_init(&osb->system_file_mutex);
72998
72999 - atomic_set(&osb->alloc_stats.moves, 0);
73000 - atomic_set(&osb->alloc_stats.local_data, 0);
73001 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
73002 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
73003 - atomic_set(&osb->alloc_stats.bg_extends, 0);
73004 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
73005 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
73006 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
73007 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
73008 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
73009
73010 /* Copy the blockcheck stats from the superblock probe */
73011 osb->osb_ecc_stats = *stats;
73012 diff --git a/fs/open.c b/fs/open.c
73013 index 44a3be1..5e97aa1 100644
73014 --- a/fs/open.c
73015 +++ b/fs/open.c
73016 @@ -32,6 +32,8 @@
73017 #include <linux/dnotify.h>
73018 #include <linux/compat.h>
73019
73020 +#define CREATE_TRACE_POINTS
73021 +#include <trace/events/fs.h>
73022 #include "internal.h"
73023
73024 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
73025 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
73026 error = locks_verify_truncate(inode, NULL, length);
73027 if (!error)
73028 error = security_path_truncate(path);
73029 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
73030 + error = -EACCES;
73031 if (!error)
73032 error = do_truncate(path->dentry, length, 0, NULL);
73033
73034 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
73035 error = locks_verify_truncate(inode, f.file, length);
73036 if (!error)
73037 error = security_path_truncate(&f.file->f_path);
73038 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
73039 + error = -EACCES;
73040 if (!error)
73041 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
73042 sb_end_write(inode->i_sb);
73043 @@ -392,6 +398,9 @@ retry:
73044 if (__mnt_is_readonly(path.mnt))
73045 res = -EROFS;
73046
73047 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
73048 + res = -EACCES;
73049 +
73050 out_path_release:
73051 path_put(&path);
73052 if (retry_estale(res, lookup_flags)) {
73053 @@ -423,6 +432,8 @@ retry:
73054 if (error)
73055 goto dput_and_out;
73056
73057 + gr_log_chdir(path.dentry, path.mnt);
73058 +
73059 set_fs_pwd(current->fs, &path);
73060
73061 dput_and_out:
73062 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
73063 goto out_putf;
73064
73065 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
73066 +
73067 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
73068 + error = -EPERM;
73069 +
73070 + if (!error)
73071 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
73072 +
73073 if (!error)
73074 set_fs_pwd(current->fs, &f.file->f_path);
73075 out_putf:
73076 @@ -481,7 +499,13 @@ retry:
73077 if (error)
73078 goto dput_and_out;
73079
73080 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
73081 + goto dput_and_out;
73082 +
73083 set_fs_root(current->fs, &path);
73084 +
73085 + gr_handle_chroot_chdir(&path);
73086 +
73087 error = 0;
73088 dput_and_out:
73089 path_put(&path);
73090 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
73091 return error;
73092 retry_deleg:
73093 mutex_lock(&inode->i_mutex);
73094 +
73095 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
73096 + error = -EACCES;
73097 + goto out_unlock;
73098 + }
73099 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
73100 + error = -EACCES;
73101 + goto out_unlock;
73102 + }
73103 +
73104 error = security_path_chmod(path, mode);
73105 if (error)
73106 goto out_unlock;
73107 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
73108 uid = make_kuid(current_user_ns(), user);
73109 gid = make_kgid(current_user_ns(), group);
73110
73111 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
73112 + return -EACCES;
73113 +
73114 retry_deleg:
73115 newattrs.ia_valid = ATTR_CTIME;
73116 if (user != (uid_t) -1) {
73117 @@ -1017,6 +1054,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
73118 } else {
73119 fsnotify_open(f);
73120 fd_install(fd, f);
73121 + trace_do_sys_open(tmp->name, flags, mode);
73122 }
73123 }
73124 putname(tmp);
73125 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
73126 index 5f0d199..13b74b9 100644
73127 --- a/fs/overlayfs/super.c
73128 +++ b/fs/overlayfs/super.c
73129 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
73130 {
73131 struct ovl_entry *oe = dentry->d_fsdata;
73132
73133 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
73134 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
73135 }
73136
73137 int ovl_want_write(struct dentry *dentry)
73138 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
73139
73140 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
73141 {
73142 - struct path upperpath = { NULL, NULL };
73143 - struct path workpath = { NULL, NULL };
73144 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
73145 + struct path workpath = { .dentry = NULL, .mnt = NULL };
73146 struct dentry *root_dentry;
73147 struct ovl_entry *oe;
73148 struct ovl_fs *ufs;
73149 diff --git a/fs/pipe.c b/fs/pipe.c
73150 index 21981e5..2c0bffb 100644
73151 --- a/fs/pipe.c
73152 +++ b/fs/pipe.c
73153 @@ -37,7 +37,7 @@ unsigned int pipe_max_size = 1048576;
73154 /*
73155 * Minimum pipe size, as required by POSIX
73156 */
73157 -unsigned int pipe_min_size = PAGE_SIZE;
73158 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
73159
73160 /*
73161 * We use a start+len construction, which provides full use of the
73162 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
73163
73164 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
73165 {
73166 - if (pipe->files)
73167 + if (atomic_read(&pipe->files))
73168 mutex_lock_nested(&pipe->mutex, subclass);
73169 }
73170
73171 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
73172
73173 void pipe_unlock(struct pipe_inode_info *pipe)
73174 {
73175 - if (pipe->files)
73176 + if (atomic_read(&pipe->files))
73177 mutex_unlock(&pipe->mutex);
73178 }
73179 EXPORT_SYMBOL(pipe_unlock);
73180 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
73181 }
73182 if (bufs) /* More to do? */
73183 continue;
73184 - if (!pipe->writers)
73185 + if (!atomic_read(&pipe->writers))
73186 break;
73187 - if (!pipe->waiting_writers) {
73188 + if (!atomic_read(&pipe->waiting_writers)) {
73189 /* syscall merging: Usually we must not sleep
73190 * if O_NONBLOCK is set, or if we got some data.
73191 * But if a writer sleeps in kernel space, then
73192 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73193
73194 __pipe_lock(pipe);
73195
73196 - if (!pipe->readers) {
73197 + if (!atomic_read(&pipe->readers)) {
73198 send_sig(SIGPIPE, current, 0);
73199 ret = -EPIPE;
73200 goto out;
73201 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73202 for (;;) {
73203 int bufs;
73204
73205 - if (!pipe->readers) {
73206 + if (!atomic_read(&pipe->readers)) {
73207 send_sig(SIGPIPE, current, 0);
73208 if (!ret)
73209 ret = -EPIPE;
73210 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73211 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
73212 do_wakeup = 0;
73213 }
73214 - pipe->waiting_writers++;
73215 + atomic_inc(&pipe->waiting_writers);
73216 pipe_wait(pipe);
73217 - pipe->waiting_writers--;
73218 + atomic_dec(&pipe->waiting_writers);
73219 }
73220 out:
73221 __pipe_unlock(pipe);
73222 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
73223 mask = 0;
73224 if (filp->f_mode & FMODE_READ) {
73225 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
73226 - if (!pipe->writers && filp->f_version != pipe->w_counter)
73227 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
73228 mask |= POLLHUP;
73229 }
73230
73231 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
73232 * Most Unices do not set POLLERR for FIFOs but on Linux they
73233 * behave exactly like pipes for poll().
73234 */
73235 - if (!pipe->readers)
73236 + if (!atomic_read(&pipe->readers))
73237 mask |= POLLERR;
73238 }
73239
73240 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
73241 int kill = 0;
73242
73243 spin_lock(&inode->i_lock);
73244 - if (!--pipe->files) {
73245 + if (atomic_dec_and_test(&pipe->files)) {
73246 inode->i_pipe = NULL;
73247 kill = 1;
73248 }
73249 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
73250
73251 __pipe_lock(pipe);
73252 if (file->f_mode & FMODE_READ)
73253 - pipe->readers--;
73254 + atomic_dec(&pipe->readers);
73255 if (file->f_mode & FMODE_WRITE)
73256 - pipe->writers--;
73257 + atomic_dec(&pipe->writers);
73258
73259 - if (pipe->readers || pipe->writers) {
73260 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
73261 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
73262 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
73263 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
73264 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
73265 kfree(pipe);
73266 }
73267
73268 -static struct vfsmount *pipe_mnt __read_mostly;
73269 +struct vfsmount *pipe_mnt __read_mostly;
73270
73271 /*
73272 * pipefs_dname() is called from d_path().
73273 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
73274 goto fail_iput;
73275
73276 inode->i_pipe = pipe;
73277 - pipe->files = 2;
73278 - pipe->readers = pipe->writers = 1;
73279 + atomic_set(&pipe->files, 2);
73280 + atomic_set(&pipe->readers, 1);
73281 + atomic_set(&pipe->writers, 1);
73282 inode->i_fop = &pipefifo_fops;
73283
73284 /*
73285 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
73286 spin_lock(&inode->i_lock);
73287 if (inode->i_pipe) {
73288 pipe = inode->i_pipe;
73289 - pipe->files++;
73290 + atomic_inc(&pipe->files);
73291 spin_unlock(&inode->i_lock);
73292 } else {
73293 spin_unlock(&inode->i_lock);
73294 pipe = alloc_pipe_info();
73295 if (!pipe)
73296 return -ENOMEM;
73297 - pipe->files = 1;
73298 + atomic_set(&pipe->files, 1);
73299 spin_lock(&inode->i_lock);
73300 if (unlikely(inode->i_pipe)) {
73301 - inode->i_pipe->files++;
73302 + atomic_inc(&inode->i_pipe->files);
73303 spin_unlock(&inode->i_lock);
73304 free_pipe_info(pipe);
73305 pipe = inode->i_pipe;
73306 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
73307 * opened, even when there is no process writing the FIFO.
73308 */
73309 pipe->r_counter++;
73310 - if (pipe->readers++ == 0)
73311 + if (atomic_inc_return(&pipe->readers) == 1)
73312 wake_up_partner(pipe);
73313
73314 - if (!is_pipe && !pipe->writers) {
73315 + if (!is_pipe && !atomic_read(&pipe->writers)) {
73316 if ((filp->f_flags & O_NONBLOCK)) {
73317 /* suppress POLLHUP until we have
73318 * seen a writer */
73319 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
73320 * errno=ENXIO when there is no process reading the FIFO.
73321 */
73322 ret = -ENXIO;
73323 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
73324 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
73325 goto err;
73326
73327 pipe->w_counter++;
73328 - if (!pipe->writers++)
73329 + if (atomic_inc_return(&pipe->writers) == 1)
73330 wake_up_partner(pipe);
73331
73332 - if (!is_pipe && !pipe->readers) {
73333 + if (!is_pipe && !atomic_read(&pipe->readers)) {
73334 if (wait_for_partner(pipe, &pipe->r_counter))
73335 goto err_wr;
73336 }
73337 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
73338 * the process can at least talk to itself.
73339 */
73340
73341 - pipe->readers++;
73342 - pipe->writers++;
73343 + atomic_inc(&pipe->readers);
73344 + atomic_inc(&pipe->writers);
73345 pipe->r_counter++;
73346 pipe->w_counter++;
73347 - if (pipe->readers == 1 || pipe->writers == 1)
73348 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
73349 wake_up_partner(pipe);
73350 break;
73351
73352 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
73353 return 0;
73354
73355 err_rd:
73356 - if (!--pipe->readers)
73357 + if (atomic_dec_and_test(&pipe->readers))
73358 wake_up_interruptible(&pipe->wait);
73359 ret = -ERESTARTSYS;
73360 goto err;
73361
73362 err_wr:
73363 - if (!--pipe->writers)
73364 + if (atomic_dec_and_test(&pipe->writers))
73365 wake_up_interruptible(&pipe->wait);
73366 ret = -ERESTARTSYS;
73367 goto err;
73368 @@ -1010,7 +1011,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
73369 * Currently we rely on the pipe array holding a power-of-2 number
73370 * of pages.
73371 */
73372 -static inline unsigned int round_pipe_size(unsigned int size)
73373 +static inline unsigned long round_pipe_size(unsigned long size)
73374 {
73375 unsigned long nr_pages;
73376
73377 @@ -1058,13 +1059,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
73378
73379 switch (cmd) {
73380 case F_SETPIPE_SZ: {
73381 - unsigned int size, nr_pages;
73382 + unsigned long size, nr_pages;
73383 +
73384 + ret = -EINVAL;
73385 + if (arg < pipe_min_size)
73386 + goto out;
73387
73388 size = round_pipe_size(arg);
73389 nr_pages = size >> PAGE_SHIFT;
73390
73391 - ret = -EINVAL;
73392 - if (!nr_pages)
73393 + if (size < pipe_min_size)
73394 goto out;
73395
73396 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
73397 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
73398 index 3a48bb7..403067b 100644
73399 --- a/fs/posix_acl.c
73400 +++ b/fs/posix_acl.c
73401 @@ -20,6 +20,7 @@
73402 #include <linux/xattr.h>
73403 #include <linux/export.h>
73404 #include <linux/user_namespace.h>
73405 +#include <linux/grsecurity.h>
73406
73407 struct posix_acl **acl_by_type(struct inode *inode, int type)
73408 {
73409 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
73410 }
73411 }
73412 if (mode_p)
73413 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
73414 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
73415 return not_equiv;
73416 }
73417 EXPORT_SYMBOL(posix_acl_equiv_mode);
73418 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
73419 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
73420 }
73421
73422 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
73423 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
73424 return not_equiv;
73425 }
73426
73427 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
73428 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
73429 int err = -ENOMEM;
73430 if (clone) {
73431 + *mode_p &= ~gr_acl_umask();
73432 +
73433 err = posix_acl_create_masq(clone, mode_p);
73434 if (err < 0) {
73435 posix_acl_release(clone);
73436 @@ -663,11 +666,12 @@ struct posix_acl *
73437 posix_acl_from_xattr(struct user_namespace *user_ns,
73438 const void *value, size_t size)
73439 {
73440 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
73441 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
73442 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
73443 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
73444 int count;
73445 struct posix_acl *acl;
73446 struct posix_acl_entry *acl_e;
73447 + umode_t umask = gr_acl_umask();
73448
73449 if (!value)
73450 return NULL;
73451 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
73452
73453 switch(acl_e->e_tag) {
73454 case ACL_USER_OBJ:
73455 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
73456 + break;
73457 case ACL_GROUP_OBJ:
73458 case ACL_MASK:
73459 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
73460 + break;
73461 case ACL_OTHER:
73462 + acl_e->e_perm &= ~(umask & S_IRWXO);
73463 break;
73464
73465 case ACL_USER:
73466 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
73467 acl_e->e_uid =
73468 make_kuid(user_ns,
73469 le32_to_cpu(entry->e_id));
73470 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
73471 goto fail;
73472 break;
73473 case ACL_GROUP:
73474 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
73475 acl_e->e_gid =
73476 make_kgid(user_ns,
73477 le32_to_cpu(entry->e_id));
73478 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
73479 index 2183fcf..3c32a98 100644
73480 --- a/fs/proc/Kconfig
73481 +++ b/fs/proc/Kconfig
73482 @@ -30,7 +30,7 @@ config PROC_FS
73483
73484 config PROC_KCORE
73485 bool "/proc/kcore support" if !ARM
73486 - depends on PROC_FS && MMU
73487 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
73488 help
73489 Provides a virtual ELF core file of the live kernel. This can
73490 be read with gdb and other ELF tools. No modifications can be
73491 @@ -38,8 +38,8 @@ config PROC_KCORE
73492
73493 config PROC_VMCORE
73494 bool "/proc/vmcore support"
73495 - depends on PROC_FS && CRASH_DUMP
73496 - default y
73497 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
73498 + default n
73499 help
73500 Exports the dump image of crashed kernel in ELF format.
73501
73502 @@ -63,8 +63,8 @@ config PROC_SYSCTL
73503 limited in memory.
73504
73505 config PROC_PAGE_MONITOR
73506 - default y
73507 - depends on PROC_FS && MMU
73508 + default n
73509 + depends on PROC_FS && MMU && !GRKERNSEC
73510 bool "Enable /proc page monitoring" if EXPERT
73511 help
73512 Various /proc files exist to monitor process memory utilization:
73513 diff --git a/fs/proc/array.c b/fs/proc/array.c
73514 index 1295a00..4c91a6b 100644
73515 --- a/fs/proc/array.c
73516 +++ b/fs/proc/array.c
73517 @@ -60,6 +60,7 @@
73518 #include <linux/tty.h>
73519 #include <linux/string.h>
73520 #include <linux/mman.h>
73521 +#include <linux/grsecurity.h>
73522 #include <linux/proc_fs.h>
73523 #include <linux/ioport.h>
73524 #include <linux/uaccess.h>
73525 @@ -322,6 +323,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
73526 cpumask_pr_args(&task->cpus_allowed));
73527 }
73528
73529 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73530 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
73531 +{
73532 + if (p->mm)
73533 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
73534 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
73535 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
73536 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
73537 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
73538 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
73539 + else
73540 + seq_printf(m, "PaX:\t-----\n");
73541 +}
73542 +#endif
73543 +
73544 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
73545 struct pid *pid, struct task_struct *task)
73546 {
73547 @@ -340,9 +356,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
73548 task_cpus_allowed(m, task);
73549 cpuset_task_status_allowed(m, task);
73550 task_context_switch_counts(m, task);
73551 +
73552 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73553 + task_pax(m, task);
73554 +#endif
73555 +
73556 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
73557 + task_grsec_rbac(m, task);
73558 +#endif
73559 +
73560 return 0;
73561 }
73562
73563 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73564 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
73565 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
73566 + _mm->pax_flags & MF_PAX_SEGMEXEC))
73567 +#endif
73568 +
73569 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73570 struct pid *pid, struct task_struct *task, int whole)
73571 {
73572 @@ -364,6 +395,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73573 char tcomm[sizeof(task->comm)];
73574 unsigned long flags;
73575
73576 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73577 + if (current->exec_id != m->exec_id) {
73578 + gr_log_badprocpid("stat");
73579 + return 0;
73580 + }
73581 +#endif
73582 +
73583 state = *get_task_state(task);
73584 vsize = eip = esp = 0;
73585 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
73586 @@ -434,6 +472,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73587 gtime = task_gtime(task);
73588 }
73589
73590 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73591 + if (PAX_RAND_FLAGS(mm)) {
73592 + eip = 0;
73593 + esp = 0;
73594 + wchan = 0;
73595 + }
73596 +#endif
73597 +#ifdef CONFIG_GRKERNSEC_HIDESYM
73598 + wchan = 0;
73599 + eip =0;
73600 + esp =0;
73601 +#endif
73602 +
73603 /* scale priority and nice values from timeslices to -20..20 */
73604 /* to make it look like a "normal" Unix priority/nice value */
73605 priority = task_prio(task);
73606 @@ -465,9 +516,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73607 seq_put_decimal_ull(m, ' ', vsize);
73608 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
73609 seq_put_decimal_ull(m, ' ', rsslim);
73610 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73611 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
73612 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
73613 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
73614 +#else
73615 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
73616 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
73617 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
73618 +#endif
73619 seq_put_decimal_ull(m, ' ', esp);
73620 seq_put_decimal_ull(m, ' ', eip);
73621 /* The signal information here is obsolete.
73622 @@ -489,7 +546,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73623 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
73624 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
73625
73626 - if (mm && permitted) {
73627 + if (mm && permitted
73628 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73629 + && !PAX_RAND_FLAGS(mm)
73630 +#endif
73631 + ) {
73632 seq_put_decimal_ull(m, ' ', mm->start_data);
73633 seq_put_decimal_ull(m, ' ', mm->end_data);
73634 seq_put_decimal_ull(m, ' ', mm->start_brk);
73635 @@ -527,8 +588,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
73636 struct pid *pid, struct task_struct *task)
73637 {
73638 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
73639 - struct mm_struct *mm = get_task_mm(task);
73640 + struct mm_struct *mm;
73641
73642 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73643 + if (current->exec_id != m->exec_id) {
73644 + gr_log_badprocpid("statm");
73645 + return 0;
73646 + }
73647 +#endif
73648 + mm = get_task_mm(task);
73649 if (mm) {
73650 size = task_statm(mm, &shared, &text, &data, &resident);
73651 mmput(mm);
73652 @@ -551,6 +619,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
73653 return 0;
73654 }
73655
73656 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
73657 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
73658 +{
73659 + unsigned long flags;
73660 + u32 curr_ip = 0;
73661 +
73662 + if (lock_task_sighand(task, &flags)) {
73663 + curr_ip = task->signal->curr_ip;
73664 + unlock_task_sighand(task, &flags);
73665 + }
73666 + return seq_printf(m, "%pI4\n", &curr_ip);
73667 +}
73668 +#endif
73669 +
73670 #ifdef CONFIG_CHECKPOINT_RESTORE
73671 static struct pid *
73672 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
73673 diff --git a/fs/proc/base.c b/fs/proc/base.c
73674 index 3f3d7ae..68de109 100644
73675 --- a/fs/proc/base.c
73676 +++ b/fs/proc/base.c
73677 @@ -113,6 +113,14 @@ struct pid_entry {
73678 union proc_op op;
73679 };
73680
73681 +struct getdents_callback {
73682 + struct linux_dirent __user * current_dir;
73683 + struct linux_dirent __user * previous;
73684 + struct file * file;
73685 + int count;
73686 + int error;
73687 +};
73688 +
73689 #define NOD(NAME, MODE, IOP, FOP, OP) { \
73690 .name = (NAME), \
73691 .len = sizeof(NAME) - 1, \
73692 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
73693 return 0;
73694 }
73695
73696 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73697 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
73698 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
73699 + _mm->pax_flags & MF_PAX_SEGMEXEC))
73700 +#endif
73701 +
73702 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
73703 struct pid *pid, struct task_struct *task)
73704 {
73705 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
73706 if (mm && !IS_ERR(mm)) {
73707 unsigned int nwords = 0;
73708 +
73709 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73710 + /* allow if we're currently ptracing this task */
73711 + if (PAX_RAND_FLAGS(mm) &&
73712 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
73713 + mmput(mm);
73714 + return 0;
73715 + }
73716 +#endif
73717 +
73718 do {
73719 nwords += 2;
73720 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
73721 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
73722 }
73723
73724
73725 -#ifdef CONFIG_KALLSYMS
73726 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
73727 /*
73728 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
73729 * Returns the resolved symbol. If that fails, simply return the address.
73730 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
73731 mutex_unlock(&task->signal->cred_guard_mutex);
73732 }
73733
73734 -#ifdef CONFIG_STACKTRACE
73735 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
73736
73737 #define MAX_STACK_TRACE_DEPTH 64
73738
73739 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
73740 return 0;
73741 }
73742
73743 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
73744 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
73745 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
73746 struct pid *pid, struct task_struct *task)
73747 {
73748 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
73749 /************************************************************************/
73750
73751 /* permission checks */
73752 -static int proc_fd_access_allowed(struct inode *inode)
73753 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
73754 {
73755 struct task_struct *task;
73756 int allowed = 0;
73757 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
73758 */
73759 task = get_proc_task(inode);
73760 if (task) {
73761 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
73762 + if (log)
73763 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
73764 + else
73765 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
73766 put_task_struct(task);
73767 }
73768 return allowed;
73769 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
73770 struct task_struct *task,
73771 int hide_pid_min)
73772 {
73773 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
73774 + return false;
73775 +
73776 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73777 + rcu_read_lock();
73778 + {
73779 + const struct cred *tmpcred = current_cred();
73780 + const struct cred *cred = __task_cred(task);
73781 +
73782 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
73783 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
73784 + || in_group_p(grsec_proc_gid)
73785 +#endif
73786 + ) {
73787 + rcu_read_unlock();
73788 + return true;
73789 + }
73790 + }
73791 + rcu_read_unlock();
73792 +
73793 + if (!pid->hide_pid)
73794 + return false;
73795 +#endif
73796 +
73797 if (pid->hide_pid < hide_pid_min)
73798 return true;
73799 if (in_group_p(pid->pid_gid))
73800 return true;
73801 +
73802 return ptrace_may_access(task, PTRACE_MODE_READ);
73803 }
73804
73805 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
73806 put_task_struct(task);
73807
73808 if (!has_perms) {
73809 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73810 + {
73811 +#else
73812 if (pid->hide_pid == 2) {
73813 +#endif
73814 /*
73815 * Let's make getdents(), stat(), and open()
73816 * consistent with each other. If a process
73817 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
73818
73819 if (task) {
73820 mm = mm_access(task, mode);
73821 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
73822 + mmput(mm);
73823 + mm = ERR_PTR(-EPERM);
73824 + }
73825 put_task_struct(task);
73826
73827 if (!IS_ERR_OR_NULL(mm)) {
73828 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
73829 return PTR_ERR(mm);
73830
73831 file->private_data = mm;
73832 +
73833 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73834 + file->f_version = current->exec_id;
73835 +#endif
73836 +
73837 return 0;
73838 }
73839
73840 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
73841 ssize_t copied;
73842 char *page;
73843
73844 +#ifdef CONFIG_GRKERNSEC
73845 + if (write)
73846 + return -EPERM;
73847 +#endif
73848 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73849 + if (file->f_version != current->exec_id) {
73850 + gr_log_badprocpid("mem");
73851 + return 0;
73852 + }
73853 +#endif
73854 +
73855 if (!mm)
73856 return 0;
73857
73858 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
73859 goto free;
73860
73861 while (count > 0) {
73862 - int this_len = min_t(int, count, PAGE_SIZE);
73863 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
73864
73865 if (write && copy_from_user(page, buf, this_len)) {
73866 copied = -EFAULT;
73867 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
73868 if (!mm)
73869 return 0;
73870
73871 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73872 + if (file->f_version != current->exec_id) {
73873 + gr_log_badprocpid("environ");
73874 + return 0;
73875 + }
73876 +#endif
73877 +
73878 page = (char *)__get_free_page(GFP_TEMPORARY);
73879 if (!page)
73880 return -ENOMEM;
73881 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
73882 goto free;
73883 while (count > 0) {
73884 size_t this_len, max_len;
73885 - int retval;
73886 + ssize_t retval;
73887
73888 if (src >= (mm->env_end - mm->env_start))
73889 break;
73890 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
73891 int error = -EACCES;
73892
73893 /* Are we allowed to snoop on the tasks file descriptors? */
73894 - if (!proc_fd_access_allowed(inode))
73895 + if (!proc_fd_access_allowed(inode, 0))
73896 goto out;
73897
73898 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
73899 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
73900 struct path path;
73901
73902 /* Are we allowed to snoop on the tasks file descriptors? */
73903 - if (!proc_fd_access_allowed(inode))
73904 - goto out;
73905 + /* logging this is needed for learning on chromium to work properly,
73906 + but we don't want to flood the logs from 'ps' which does a readlink
73907 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
73908 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
73909 + */
73910 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
73911 + if (!proc_fd_access_allowed(inode,0))
73912 + goto out;
73913 + } else {
73914 + if (!proc_fd_access_allowed(inode,1))
73915 + goto out;
73916 + }
73917
73918 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
73919 if (error)
73920 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
73921 rcu_read_lock();
73922 cred = __task_cred(task);
73923 inode->i_uid = cred->euid;
73924 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
73925 + inode->i_gid = grsec_proc_gid;
73926 +#else
73927 inode->i_gid = cred->egid;
73928 +#endif
73929 rcu_read_unlock();
73930 }
73931 security_task_to_inode(task, inode);
73932 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
73933 return -ENOENT;
73934 }
73935 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
73936 +#ifdef CONFIG_GRKERNSEC_PROC_USER
73937 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
73938 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73939 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
73940 +#endif
73941 task_dumpable(task)) {
73942 cred = __task_cred(task);
73943 stat->uid = cred->euid;
73944 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
73945 + stat->gid = grsec_proc_gid;
73946 +#else
73947 stat->gid = cred->egid;
73948 +#endif
73949 }
73950 }
73951 rcu_read_unlock();
73952 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
73953
73954 if (task) {
73955 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
73956 +#ifdef CONFIG_GRKERNSEC_PROC_USER
73957 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
73958 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73959 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
73960 +#endif
73961 task_dumpable(task)) {
73962 rcu_read_lock();
73963 cred = __task_cred(task);
73964 inode->i_uid = cred->euid;
73965 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
73966 + inode->i_gid = grsec_proc_gid;
73967 +#else
73968 inode->i_gid = cred->egid;
73969 +#endif
73970 rcu_read_unlock();
73971 } else {
73972 inode->i_uid = GLOBAL_ROOT_UID;
73973 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
73974 if (!task)
73975 goto out_no_task;
73976
73977 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
73978 + goto out;
73979 +
73980 /*
73981 * Yes, it does not scale. And it should not. Don't add
73982 * new entries into /proc/<tgid>/ without very good reasons.
73983 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
73984 if (!task)
73985 return -ENOENT;
73986
73987 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
73988 + goto out;
73989 +
73990 if (!dir_emit_dots(file, ctx))
73991 goto out;
73992
73993 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
73994 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
73995 #endif
73996 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
73997 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
73998 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
73999 ONE("syscall", S_IRUSR, proc_pid_syscall),
74000 #endif
74001 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
74002 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
74003 #ifdef CONFIG_SECURITY
74004 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
74005 #endif
74006 -#ifdef CONFIG_KALLSYMS
74007 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74008 ONE("wchan", S_IRUGO, proc_pid_wchan),
74009 #endif
74010 -#ifdef CONFIG_STACKTRACE
74011 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74012 ONE("stack", S_IRUSR, proc_pid_stack),
74013 #endif
74014 #ifdef CONFIG_SCHEDSTATS
74015 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
74016 #ifdef CONFIG_HARDWALL
74017 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
74018 #endif
74019 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
74020 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
74021 +#endif
74022 #ifdef CONFIG_USER_NS
74023 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
74024 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
74025 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
74026 if (!inode)
74027 goto out;
74028
74029 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74030 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
74031 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74032 + inode->i_gid = grsec_proc_gid;
74033 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
74034 +#else
74035 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
74036 +#endif
74037 inode->i_op = &proc_tgid_base_inode_operations;
74038 inode->i_fop = &proc_tgid_base_operations;
74039 inode->i_flags|=S_IMMUTABLE;
74040 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
74041 if (!task)
74042 goto out;
74043
74044 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74045 + goto out_put_task;
74046 +
74047 result = proc_pid_instantiate(dir, dentry, task, NULL);
74048 +out_put_task:
74049 put_task_struct(task);
74050 out:
74051 return ERR_PTR(result);
74052 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
74053 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
74054 #endif
74055 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
74056 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74057 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74058 ONE("syscall", S_IRUSR, proc_pid_syscall),
74059 #endif
74060 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
74061 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
74062 #ifdef CONFIG_SECURITY
74063 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
74064 #endif
74065 -#ifdef CONFIG_KALLSYMS
74066 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74067 ONE("wchan", S_IRUGO, proc_pid_wchan),
74068 #endif
74069 -#ifdef CONFIG_STACKTRACE
74070 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74071 ONE("stack", S_IRUSR, proc_pid_stack),
74072 #endif
74073 #ifdef CONFIG_SCHEDSTATS
74074 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
74075 index cbd82df..c0407d2 100644
74076 --- a/fs/proc/cmdline.c
74077 +++ b/fs/proc/cmdline.c
74078 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
74079
74080 static int __init proc_cmdline_init(void)
74081 {
74082 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74083 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
74084 +#else
74085 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
74086 +#endif
74087 return 0;
74088 }
74089 fs_initcall(proc_cmdline_init);
74090 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
74091 index 50493ed..248166b 100644
74092 --- a/fs/proc/devices.c
74093 +++ b/fs/proc/devices.c
74094 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
74095
74096 static int __init proc_devices_init(void)
74097 {
74098 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74099 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
74100 +#else
74101 proc_create("devices", 0, NULL, &proc_devinfo_operations);
74102 +#endif
74103 return 0;
74104 }
74105 fs_initcall(proc_devices_init);
74106 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
74107 index 8e5ad83..1f07a8c 100644
74108 --- a/fs/proc/fd.c
74109 +++ b/fs/proc/fd.c
74110 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
74111 if (!task)
74112 return -ENOENT;
74113
74114 - files = get_files_struct(task);
74115 + if (!gr_acl_handle_procpidmem(task))
74116 + files = get_files_struct(task);
74117 put_task_struct(task);
74118
74119 if (files) {
74120 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
74121 */
74122 int proc_fd_permission(struct inode *inode, int mask)
74123 {
74124 + struct task_struct *task;
74125 int rv = generic_permission(inode, mask);
74126 - if (rv == 0)
74127 - return 0;
74128 +
74129 if (task_tgid(current) == proc_pid(inode))
74130 rv = 0;
74131 +
74132 + task = get_proc_task(inode);
74133 + if (task == NULL)
74134 + return rv;
74135 +
74136 + if (gr_acl_handle_procpidmem(task))
74137 + rv = -EACCES;
74138 +
74139 + put_task_struct(task);
74140 +
74141 return rv;
74142 }
74143
74144 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
74145 index be65b20..2998ba8 100644
74146 --- a/fs/proc/generic.c
74147 +++ b/fs/proc/generic.c
74148 @@ -22,6 +22,7 @@
74149 #include <linux/bitops.h>
74150 #include <linux/spinlock.h>
74151 #include <linux/completion.h>
74152 +#include <linux/grsecurity.h>
74153 #include <asm/uaccess.h>
74154
74155 #include "internal.h"
74156 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
74157 return proc_lookup_de(PDE(dir), dir, dentry);
74158 }
74159
74160 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
74161 + unsigned int flags)
74162 +{
74163 + if (gr_proc_is_restricted())
74164 + return ERR_PTR(-EACCES);
74165 +
74166 + return proc_lookup_de(PDE(dir), dir, dentry);
74167 +}
74168 +
74169 /*
74170 * This returns non-zero if at EOF, so that the /proc
74171 * root directory can use this and check if it should
74172 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
74173 return proc_readdir_de(PDE(inode), file, ctx);
74174 }
74175
74176 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
74177 +{
74178 + struct inode *inode = file_inode(file);
74179 +
74180 + if (gr_proc_is_restricted())
74181 + return -EACCES;
74182 +
74183 + return proc_readdir_de(PDE(inode), file, ctx);
74184 +}
74185 +
74186 /*
74187 * These are the generic /proc directory operations. They
74188 * use the in-memory "struct proc_dir_entry" tree to parse
74189 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
74190 .iterate = proc_readdir,
74191 };
74192
74193 +static const struct file_operations proc_dir_restricted_operations = {
74194 + .llseek = generic_file_llseek,
74195 + .read = generic_read_dir,
74196 + .iterate = proc_readdir_restrict,
74197 +};
74198 +
74199 /*
74200 * proc directories can do almost nothing..
74201 */
74202 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
74203 .setattr = proc_notify_change,
74204 };
74205
74206 +static const struct inode_operations proc_dir_restricted_inode_operations = {
74207 + .lookup = proc_lookup_restrict,
74208 + .getattr = proc_getattr,
74209 + .setattr = proc_notify_change,
74210 +};
74211 +
74212 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
74213 {
74214 int ret;
74215 @@ -441,6 +473,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
74216 }
74217 EXPORT_SYMBOL_GPL(proc_mkdir_data);
74218
74219 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
74220 + struct proc_dir_entry *parent, void *data)
74221 +{
74222 + struct proc_dir_entry *ent;
74223 +
74224 + if (mode == 0)
74225 + mode = S_IRUGO | S_IXUGO;
74226 +
74227 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
74228 + if (ent) {
74229 + ent->data = data;
74230 + ent->restricted = 1;
74231 + ent->proc_fops = &proc_dir_restricted_operations;
74232 + ent->proc_iops = &proc_dir_restricted_inode_operations;
74233 + parent->nlink++;
74234 + if (proc_register(parent, ent) < 0) {
74235 + kfree(ent);
74236 + parent->nlink--;
74237 + ent = NULL;
74238 + }
74239 + }
74240 + return ent;
74241 +}
74242 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
74243 +
74244 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
74245 struct proc_dir_entry *parent)
74246 {
74247 @@ -455,6 +512,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
74248 }
74249 EXPORT_SYMBOL(proc_mkdir);
74250
74251 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
74252 + struct proc_dir_entry *parent)
74253 +{
74254 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
74255 +}
74256 +EXPORT_SYMBOL(proc_mkdir_restrict);
74257 +
74258 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
74259 struct proc_dir_entry *parent,
74260 const struct file_operations *proc_fops,
74261 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
74262 index 7697b66..8d8e541 100644
74263 --- a/fs/proc/inode.c
74264 +++ b/fs/proc/inode.c
74265 @@ -24,11 +24,17 @@
74266 #include <linux/mount.h>
74267 #include <linux/magic.h>
74268 #include <linux/namei.h>
74269 +#include <linux/grsecurity.h>
74270
74271 #include <asm/uaccess.h>
74272
74273 #include "internal.h"
74274
74275 +#ifdef CONFIG_PROC_SYSCTL
74276 +extern const struct inode_operations proc_sys_inode_operations;
74277 +extern const struct inode_operations proc_sys_dir_operations;
74278 +#endif
74279 +
74280 static void proc_evict_inode(struct inode *inode)
74281 {
74282 struct proc_dir_entry *de;
74283 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
74284 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
74285 sysctl_head_put(head);
74286 }
74287 +
74288 +#ifdef CONFIG_PROC_SYSCTL
74289 + if (inode->i_op == &proc_sys_inode_operations ||
74290 + inode->i_op == &proc_sys_dir_operations)
74291 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
74292 +#endif
74293 +
74294 }
74295
74296 static struct kmem_cache * proc_inode_cachep;
74297 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
74298 if (de->mode) {
74299 inode->i_mode = de->mode;
74300 inode->i_uid = de->uid;
74301 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74302 + inode->i_gid = grsec_proc_gid;
74303 +#else
74304 inode->i_gid = de->gid;
74305 +#endif
74306 }
74307 if (de->size)
74308 inode->i_size = de->size;
74309 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
74310 index c835b94..c9e01a3 100644
74311 --- a/fs/proc/internal.h
74312 +++ b/fs/proc/internal.h
74313 @@ -47,9 +47,10 @@ struct proc_dir_entry {
74314 struct completion *pde_unload_completion;
74315 struct list_head pde_openers; /* who did ->open, but not ->release */
74316 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
74317 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
74318 u8 namelen;
74319 char name[];
74320 -};
74321 +} __randomize_layout;
74322
74323 union proc_op {
74324 int (*proc_get_link)(struct dentry *, struct path *);
74325 @@ -67,7 +68,7 @@ struct proc_inode {
74326 struct ctl_table *sysctl_entry;
74327 const struct proc_ns_operations *ns_ops;
74328 struct inode vfs_inode;
74329 -};
74330 +} __randomize_layout;
74331
74332 /*
74333 * General functions
74334 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
74335 struct pid *, struct task_struct *);
74336 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
74337 struct pid *, struct task_struct *);
74338 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
74339 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
74340 + struct pid *, struct task_struct *);
74341 +#endif
74342
74343 /*
74344 * base.c
74345 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
74346 * generic.c
74347 */
74348 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
74349 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
74350 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
74351 struct dentry *);
74352 extern int proc_readdir(struct file *, struct dir_context *);
74353 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
74354 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
74355
74356 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
74357 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
74358 index a352d57..cb94a5c 100644
74359 --- a/fs/proc/interrupts.c
74360 +++ b/fs/proc/interrupts.c
74361 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
74362
74363 static int __init proc_interrupts_init(void)
74364 {
74365 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74366 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
74367 +#else
74368 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
74369 +#endif
74370 return 0;
74371 }
74372 fs_initcall(proc_interrupts_init);
74373 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
74374 index 91a4e64..14bf8fa 100644
74375 --- a/fs/proc/kcore.c
74376 +++ b/fs/proc/kcore.c
74377 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74378 * the addresses in the elf_phdr on our list.
74379 */
74380 start = kc_offset_to_vaddr(*fpos - elf_buflen);
74381 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
74382 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
74383 + if (tsz > buflen)
74384 tsz = buflen;
74385 -
74386 +
74387 while (buflen) {
74388 struct kcore_list *m;
74389
74390 @@ -515,19 +516,20 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74391 } else {
74392 if (kern_addr_valid(start)) {
74393 unsigned long n;
74394 + char *elf_buf;
74395 + mm_segment_t oldfs;
74396
74397 - n = copy_to_user(buffer, (char *)start, tsz);
74398 - /*
74399 - * We cannot distinguish between fault on source
74400 - * and fault on destination. When this happens
74401 - * we clear too and hope it will trigger the
74402 - * EFAULT again.
74403 - */
74404 - if (n) {
74405 - if (clear_user(buffer + tsz - n,
74406 - n))
74407 - return -EFAULT;
74408 - }
74409 + elf_buf = kzalloc(tsz, GFP_KERNEL);
74410 + if (!elf_buf)
74411 + return -ENOMEM;
74412 + oldfs = get_fs();
74413 + set_fs(KERNEL_DS);
74414 + n = __copy_from_user(elf_buf, (const void __user *)start, tsz);
74415 + set_fs(oldfs);
74416 + n = copy_to_user(buffer, elf_buf, tsz);
74417 + kfree(elf_buf);
74418 + if (n)
74419 + return -EFAULT;
74420 } else {
74421 if (clear_user(buffer, tsz))
74422 return -EFAULT;
74423 @@ -547,6 +549,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74424
74425 static int open_kcore(struct inode *inode, struct file *filp)
74426 {
74427 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
74428 + return -EPERM;
74429 +#endif
74430 if (!capable(CAP_SYS_RAWIO))
74431 return -EPERM;
74432 if (kcore_need_update)
74433 @@ -580,7 +585,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
74434 return NOTIFY_OK;
74435 }
74436
74437 -static struct notifier_block kcore_callback_nb __meminitdata = {
74438 +static struct notifier_block kcore_callback_nb __meminitconst = {
74439 .notifier_call = kcore_callback,
74440 .priority = 0,
74441 };
74442 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
74443 index d3ebf2e..6ad42d1 100644
74444 --- a/fs/proc/meminfo.c
74445 +++ b/fs/proc/meminfo.c
74446 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
74447 vmi.used >> 10,
74448 vmi.largest_chunk >> 10
74449 #ifdef CONFIG_MEMORY_FAILURE
74450 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
74451 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
74452 #endif
74453 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
74454 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
74455 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
74456 index d4a3574..b421ce9 100644
74457 --- a/fs/proc/nommu.c
74458 +++ b/fs/proc/nommu.c
74459 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
74460
74461 if (file) {
74462 seq_pad(m, ' ');
74463 - seq_path(m, &file->f_path, "");
74464 + seq_path(m, &file->f_path, "\n\\");
74465 }
74466
74467 seq_putc(m, '\n');
74468 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
74469 index 1bde894..22ac7eb 100644
74470 --- a/fs/proc/proc_net.c
74471 +++ b/fs/proc/proc_net.c
74472 @@ -23,9 +23,27 @@
74473 #include <linux/nsproxy.h>
74474 #include <net/net_namespace.h>
74475 #include <linux/seq_file.h>
74476 +#include <linux/grsecurity.h>
74477
74478 #include "internal.h"
74479
74480 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
74481 +static struct seq_operations *ipv6_seq_ops_addr;
74482 +
74483 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
74484 +{
74485 + ipv6_seq_ops_addr = addr;
74486 +}
74487 +
74488 +void unregister_ipv6_seq_ops_addr(void)
74489 +{
74490 + ipv6_seq_ops_addr = NULL;
74491 +}
74492 +
74493 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
74494 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
74495 +#endif
74496 +
74497 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
74498 {
74499 return pde->parent->data;
74500 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
74501 return maybe_get_net(PDE_NET(PDE(inode)));
74502 }
74503
74504 +extern const struct seq_operations dev_seq_ops;
74505 +
74506 int seq_open_net(struct inode *ino, struct file *f,
74507 const struct seq_operations *ops, int size)
74508 {
74509 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
74510
74511 BUG_ON(size < sizeof(*p));
74512
74513 + /* only permit access to /proc/net/dev */
74514 + if (
74515 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
74516 + ops != ipv6_seq_ops_addr &&
74517 +#endif
74518 + ops != &dev_seq_ops && gr_proc_is_restricted())
74519 + return -EACCES;
74520 +
74521 net = get_proc_net(ino);
74522 if (net == NULL)
74523 return -ENXIO;
74524 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
74525 int err;
74526 struct net *net;
74527
74528 + if (gr_proc_is_restricted())
74529 + return -EACCES;
74530 +
74531 err = -ENXIO;
74532 net = get_proc_net(inode);
74533 if (net == NULL)
74534 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
74535 index f92d5dd..26398ac 100644
74536 --- a/fs/proc/proc_sysctl.c
74537 +++ b/fs/proc/proc_sysctl.c
74538 @@ -11,13 +11,21 @@
74539 #include <linux/namei.h>
74540 #include <linux/mm.h>
74541 #include <linux/module.h>
74542 +#include <linux/nsproxy.h>
74543 +#ifdef CONFIG_GRKERNSEC
74544 +#include <net/net_namespace.h>
74545 +#endif
74546 #include "internal.h"
74547
74548 +extern int gr_handle_chroot_sysctl(const int op);
74549 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
74550 + const int op);
74551 +
74552 static const struct dentry_operations proc_sys_dentry_operations;
74553 static const struct file_operations proc_sys_file_operations;
74554 -static const struct inode_operations proc_sys_inode_operations;
74555 +const struct inode_operations proc_sys_inode_operations;
74556 static const struct file_operations proc_sys_dir_file_operations;
74557 -static const struct inode_operations proc_sys_dir_operations;
74558 +const struct inode_operations proc_sys_dir_operations;
74559
74560 void proc_sys_poll_notify(struct ctl_table_poll *poll)
74561 {
74562 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
74563
74564 err = NULL;
74565 d_set_d_op(dentry, &proc_sys_dentry_operations);
74566 +
74567 + gr_handle_proc_create(dentry, inode);
74568 +
74569 d_add(dentry, inode);
74570
74571 out:
74572 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74573 struct inode *inode = file_inode(filp);
74574 struct ctl_table_header *head = grab_header(inode);
74575 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
74576 + int op = write ? MAY_WRITE : MAY_READ;
74577 ssize_t error;
74578 size_t res;
74579
74580 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74581 * and won't be until we finish.
74582 */
74583 error = -EPERM;
74584 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
74585 + if (sysctl_perm(head, table, op))
74586 goto out;
74587
74588 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
74589 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74590 if (!table->proc_handler)
74591 goto out;
74592
74593 +#ifdef CONFIG_GRKERNSEC
74594 + error = -EPERM;
74595 + if (gr_handle_chroot_sysctl(op))
74596 + goto out;
74597 + dget(filp->f_path.dentry);
74598 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
74599 + dput(filp->f_path.dentry);
74600 + goto out;
74601 + }
74602 + dput(filp->f_path.dentry);
74603 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
74604 + goto out;
74605 + if (write) {
74606 + if (current->nsproxy->net_ns != table->extra2) {
74607 + if (!capable(CAP_SYS_ADMIN))
74608 + goto out;
74609 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
74610 + goto out;
74611 + }
74612 +#endif
74613 +
74614 /* careful: calling conventions are nasty here */
74615 res = count;
74616 error = table->proc_handler(table, write, buf, &res, ppos);
74617 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
74618 return false;
74619 } else {
74620 d_set_d_op(child, &proc_sys_dentry_operations);
74621 +
74622 + gr_handle_proc_create(child, inode);
74623 +
74624 d_add(child, inode);
74625 }
74626 } else {
74627 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
74628 if ((*pos)++ < ctx->pos)
74629 return true;
74630
74631 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
74632 + return 0;
74633 +
74634 if (unlikely(S_ISLNK(table->mode)))
74635 res = proc_sys_link_fill_cache(file, ctx, head, table);
74636 else
74637 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
74638 if (IS_ERR(head))
74639 return PTR_ERR(head);
74640
74641 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
74642 + return -ENOENT;
74643 +
74644 generic_fillattr(inode, stat);
74645 if (table)
74646 stat->mode = (stat->mode & S_IFMT) | table->mode;
74647 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
74648 .llseek = generic_file_llseek,
74649 };
74650
74651 -static const struct inode_operations proc_sys_inode_operations = {
74652 +const struct inode_operations proc_sys_inode_operations = {
74653 .permission = proc_sys_permission,
74654 .setattr = proc_sys_setattr,
74655 .getattr = proc_sys_getattr,
74656 };
74657
74658 -static const struct inode_operations proc_sys_dir_operations = {
74659 +const struct inode_operations proc_sys_dir_operations = {
74660 .lookup = proc_sys_lookup,
74661 .permission = proc_sys_permission,
74662 .setattr = proc_sys_setattr,
74663 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
74664 static struct ctl_dir *new_dir(struct ctl_table_set *set,
74665 const char *name, int namelen)
74666 {
74667 - struct ctl_table *table;
74668 + ctl_table_no_const *table;
74669 struct ctl_dir *new;
74670 struct ctl_node *node;
74671 char *new_name;
74672 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
74673 return NULL;
74674
74675 node = (struct ctl_node *)(new + 1);
74676 - table = (struct ctl_table *)(node + 1);
74677 + table = (ctl_table_no_const *)(node + 1);
74678 new_name = (char *)(table + 2);
74679 memcpy(new_name, name, namelen);
74680 new_name[namelen] = '\0';
74681 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
74682 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
74683 struct ctl_table_root *link_root)
74684 {
74685 - struct ctl_table *link_table, *entry, *link;
74686 + ctl_table_no_const *link_table, *link;
74687 + struct ctl_table *entry;
74688 struct ctl_table_header *links;
74689 struct ctl_node *node;
74690 char *link_name;
74691 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
74692 return NULL;
74693
74694 node = (struct ctl_node *)(links + 1);
74695 - link_table = (struct ctl_table *)(node + nr_entries);
74696 + link_table = (ctl_table_no_const *)(node + nr_entries);
74697 link_name = (char *)&link_table[nr_entries + 1];
74698
74699 for (link = link_table, entry = table; entry->procname; link++, entry++) {
74700 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
74701 struct ctl_table_header ***subheader, struct ctl_table_set *set,
74702 struct ctl_table *table)
74703 {
74704 - struct ctl_table *ctl_table_arg = NULL;
74705 - struct ctl_table *entry, *files;
74706 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
74707 + struct ctl_table *entry;
74708 int nr_files = 0;
74709 int nr_dirs = 0;
74710 int err = -ENOMEM;
74711 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
74712 nr_files++;
74713 }
74714
74715 - files = table;
74716 /* If there are mixed files and directories we need a new table */
74717 if (nr_dirs && nr_files) {
74718 - struct ctl_table *new;
74719 + ctl_table_no_const *new;
74720 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
74721 GFP_KERNEL);
74722 if (!files)
74723 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
74724 /* Register everything except a directory full of subdirectories */
74725 if (nr_files || !nr_dirs) {
74726 struct ctl_table_header *header;
74727 - header = __register_sysctl_table(set, path, files);
74728 + header = __register_sysctl_table(set, path, files ? files : table);
74729 if (!header) {
74730 kfree(ctl_table_arg);
74731 goto out;
74732 diff --git a/fs/proc/root.c b/fs/proc/root.c
74733 index e74ac9f..35e89f4 100644
74734 --- a/fs/proc/root.c
74735 +++ b/fs/proc/root.c
74736 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
74737 proc_mkdir("openprom", NULL);
74738 #endif
74739 proc_tty_init();
74740 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74741 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74742 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
74743 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74744 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
74745 +#endif
74746 +#else
74747 proc_mkdir("bus", NULL);
74748 +#endif
74749 proc_sys_init();
74750 }
74751
74752 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
74753 index 510413eb..34d9a8c 100644
74754 --- a/fs/proc/stat.c
74755 +++ b/fs/proc/stat.c
74756 @@ -11,6 +11,7 @@
74757 #include <linux/irqnr.h>
74758 #include <linux/cputime.h>
74759 #include <linux/tick.h>
74760 +#include <linux/grsecurity.h>
74761
74762 #ifndef arch_irq_stat_cpu
74763 #define arch_irq_stat_cpu(cpu) 0
74764 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
74765 u64 sum_softirq = 0;
74766 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
74767 struct timespec boottime;
74768 + int unrestricted = 1;
74769 +
74770 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74771 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74772 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
74773 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74774 + && !in_group_p(grsec_proc_gid)
74775 +#endif
74776 + )
74777 + unrestricted = 0;
74778 +#endif
74779 +#endif
74780
74781 user = nice = system = idle = iowait =
74782 irq = softirq = steal = 0;
74783 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
74784 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
74785 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
74786 idle += get_idle_time(i);
74787 - iowait += get_iowait_time(i);
74788 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
74789 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
74790 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
74791 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
74792 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
74793 - sum += kstat_cpu_irqs_sum(i);
74794 - sum += arch_irq_stat_cpu(i);
74795 + if (unrestricted) {
74796 + iowait += get_iowait_time(i);
74797 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
74798 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
74799 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
74800 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
74801 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
74802 + sum += kstat_cpu_irqs_sum(i);
74803 + sum += arch_irq_stat_cpu(i);
74804 + for (j = 0; j < NR_SOFTIRQS; j++) {
74805 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
74806
74807 - for (j = 0; j < NR_SOFTIRQS; j++) {
74808 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
74809 -
74810 - per_softirq_sums[j] += softirq_stat;
74811 - sum_softirq += softirq_stat;
74812 + per_softirq_sums[j] += softirq_stat;
74813 + sum_softirq += softirq_stat;
74814 + }
74815 }
74816 }
74817 - sum += arch_irq_stat();
74818 + if (unrestricted)
74819 + sum += arch_irq_stat();
74820
74821 seq_puts(p, "cpu ");
74822 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
74823 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
74824 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
74825 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
74826 idle = get_idle_time(i);
74827 - iowait = get_iowait_time(i);
74828 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
74829 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
74830 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
74831 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
74832 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
74833 + if (unrestricted) {
74834 + iowait = get_iowait_time(i);
74835 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
74836 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
74837 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
74838 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
74839 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
74840 + }
74841 seq_printf(p, "cpu%d", i);
74842 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
74843 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
74844 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
74845
74846 /* sum again ? it could be updated? */
74847 for_each_irq_nr(j)
74848 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
74849 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
74850
74851 seq_printf(p,
74852 "\nctxt %llu\n"
74853 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
74854 "processes %lu\n"
74855 "procs_running %lu\n"
74856 "procs_blocked %lu\n",
74857 - nr_context_switches(),
74858 + unrestricted ? nr_context_switches() : 0ULL,
74859 (unsigned long)jif,
74860 - total_forks,
74861 - nr_running(),
74862 - nr_iowait());
74863 + unrestricted ? total_forks : 0UL,
74864 + unrestricted ? nr_running() : 0UL,
74865 + unrestricted ? nr_iowait() : 0UL);
74866
74867 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
74868
74869 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
74870 index 6dee68d..1b4add0 100644
74871 --- a/fs/proc/task_mmu.c
74872 +++ b/fs/proc/task_mmu.c
74873 @@ -13,12 +13,19 @@
74874 #include <linux/swap.h>
74875 #include <linux/swapops.h>
74876 #include <linux/mmu_notifier.h>
74877 +#include <linux/grsecurity.h>
74878
74879 #include <asm/elf.h>
74880 #include <asm/uaccess.h>
74881 #include <asm/tlbflush.h>
74882 #include "internal.h"
74883
74884 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74885 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
74886 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
74887 + _mm->pax_flags & MF_PAX_SEGMEXEC))
74888 +#endif
74889 +
74890 void task_mem(struct seq_file *m, struct mm_struct *mm)
74891 {
74892 unsigned long data, text, lib, swap, ptes, pmds;
74893 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
74894 "VmLib:\t%8lu kB\n"
74895 "VmPTE:\t%8lu kB\n"
74896 "VmPMD:\t%8lu kB\n"
74897 - "VmSwap:\t%8lu kB\n",
74898 - hiwater_vm << (PAGE_SHIFT-10),
74899 + "VmSwap:\t%8lu kB\n"
74900 +
74901 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
74902 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
74903 +#endif
74904 +
74905 + ,hiwater_vm << (PAGE_SHIFT-10),
74906 total_vm << (PAGE_SHIFT-10),
74907 mm->locked_vm << (PAGE_SHIFT-10),
74908 mm->pinned_vm << (PAGE_SHIFT-10),
74909 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
74910 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
74911 ptes >> 10,
74912 pmds >> 10,
74913 - swap << (PAGE_SHIFT-10));
74914 + swap << (PAGE_SHIFT-10)
74915 +
74916 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
74917 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74918 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
74919 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
74920 +#else
74921 + , mm->context.user_cs_base
74922 + , mm->context.user_cs_limit
74923 +#endif
74924 +#endif
74925 +
74926 + );
74927 }
74928
74929 unsigned long task_vsize(struct mm_struct *mm)
74930 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
74931 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
74932 }
74933
74934 - /* We don't show the stack guard page in /proc/maps */
74935 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74936 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
74937 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
74938 +#else
74939 start = vma->vm_start;
74940 - if (stack_guard_page_start(vma, start))
74941 - start += PAGE_SIZE;
74942 end = vma->vm_end;
74943 - if (stack_guard_page_end(vma, end))
74944 - end -= PAGE_SIZE;
74945 +#endif
74946
74947 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
74948 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
74949 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
74950 flags & VM_WRITE ? 'w' : '-',
74951 flags & VM_EXEC ? 'x' : '-',
74952 flags & VM_MAYSHARE ? 's' : 'p',
74953 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74954 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
74955 +#else
74956 pgoff,
74957 +#endif
74958 MAJOR(dev), MINOR(dev), ino);
74959
74960 /*
74961 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
74962 */
74963 if (file) {
74964 seq_pad(m, ' ');
74965 - seq_path(m, &file->f_path, "\n");
74966 + seq_path(m, &file->f_path, "\n\\");
74967 goto done;
74968 }
74969
74970 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
74971 * Thread stack in /proc/PID/task/TID/maps or
74972 * the main process stack.
74973 */
74974 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
74975 - vma->vm_end >= mm->start_stack)) {
74976 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
74977 + (vma->vm_start <= mm->start_stack &&
74978 + vma->vm_end >= mm->start_stack)) {
74979 name = "[stack]";
74980 } else {
74981 /* Thread stack in /proc/PID/maps */
74982 @@ -362,6 +391,12 @@ done:
74983
74984 static int show_map(struct seq_file *m, void *v, int is_pid)
74985 {
74986 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74987 + if (current->exec_id != m->exec_id) {
74988 + gr_log_badprocpid("maps");
74989 + return 0;
74990 + }
74991 +#endif
74992 show_map_vma(m, v, is_pid);
74993 m_cache_vma(m, v);
74994 return 0;
74995 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
74996 .private = &mss,
74997 };
74998
74999 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75000 + if (current->exec_id != m->exec_id) {
75001 + gr_log_badprocpid("smaps");
75002 + return 0;
75003 + }
75004 +#endif
75005 memset(&mss, 0, sizeof mss);
75006 - /* mmap_sem is held in m_start */
75007 - walk_page_vma(vma, &smaps_walk);
75008 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75009 + if (!PAX_RAND_FLAGS(vma->vm_mm))
75010 +#endif
75011 + /* mmap_sem is held in m_start */
75012 + walk_page_vma(vma, &smaps_walk);
75013
75014 show_map_vma(m, vma, is_pid);
75015
75016 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
75017 "KernelPageSize: %8lu kB\n"
75018 "MMUPageSize: %8lu kB\n"
75019 "Locked: %8lu kB\n",
75020 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75021 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
75022 +#else
75023 (vma->vm_end - vma->vm_start) >> 10,
75024 +#endif
75025 mss.resident >> 10,
75026 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
75027 mss.shared_clean >> 10,
75028 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
75029 char buffer[64];
75030 int nid;
75031
75032 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75033 + if (current->exec_id != m->exec_id) {
75034 + gr_log_badprocpid("numa_maps");
75035 + return 0;
75036 + }
75037 +#endif
75038 +
75039 if (!mm)
75040 return 0;
75041
75042 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
75043 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
75044 }
75045
75046 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75047 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
75048 +#else
75049 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
75050 +#endif
75051
75052 if (file) {
75053 seq_puts(m, " file=");
75054 - seq_path(m, &file->f_path, "\n\t= ");
75055 + seq_path(m, &file->f_path, "\n\t\\= ");
75056 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
75057 seq_puts(m, " heap");
75058 } else {
75059 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
75060 index 599ec2e..f1413ae 100644
75061 --- a/fs/proc/task_nommu.c
75062 +++ b/fs/proc/task_nommu.c
75063 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75064 else
75065 bytes += kobjsize(mm);
75066
75067 - if (current->fs && current->fs->users > 1)
75068 + if (current->fs && atomic_read(&current->fs->users) > 1)
75069 sbytes += kobjsize(current->fs);
75070 else
75071 bytes += kobjsize(current->fs);
75072 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
75073
75074 if (file) {
75075 seq_pad(m, ' ');
75076 - seq_path(m, &file->f_path, "");
75077 + seq_path(m, &file->f_path, "\n\\");
75078 } else if (mm) {
75079 pid_t tid = pid_of_stack(priv, vma, is_pid);
75080
75081 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
75082 index 4e61388..1a2523d 100644
75083 --- a/fs/proc/vmcore.c
75084 +++ b/fs/proc/vmcore.c
75085 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
75086 nr_bytes = count;
75087
75088 /* If pfn is not ram, return zeros for sparse dump files */
75089 - if (pfn_is_ram(pfn) == 0)
75090 - memset(buf, 0, nr_bytes);
75091 - else {
75092 + if (pfn_is_ram(pfn) == 0) {
75093 + if (userbuf) {
75094 + if (clear_user((char __force_user *)buf, nr_bytes))
75095 + return -EFAULT;
75096 + } else
75097 + memset(buf, 0, nr_bytes);
75098 + } else {
75099 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
75100 offset, userbuf);
75101 if (tmp < 0)
75102 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
75103 static int copy_to(void *target, void *src, size_t size, int userbuf)
75104 {
75105 if (userbuf) {
75106 - if (copy_to_user((char __user *) target, src, size))
75107 + if (copy_to_user((char __force_user *) target, src, size))
75108 return -EFAULT;
75109 } else {
75110 memcpy(target, src, size);
75111 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
75112 if (*fpos < m->offset + m->size) {
75113 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
75114 start = m->paddr + *fpos - m->offset;
75115 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
75116 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
75117 if (tmp < 0)
75118 return tmp;
75119 buflen -= tsz;
75120 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
75121 static ssize_t read_vmcore(struct file *file, char __user *buffer,
75122 size_t buflen, loff_t *fpos)
75123 {
75124 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
75125 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
75126 }
75127
75128 /*
75129 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
75130 index d3fb2b6..43a8140 100644
75131 --- a/fs/qnx6/qnx6.h
75132 +++ b/fs/qnx6/qnx6.h
75133 @@ -74,7 +74,7 @@ enum {
75134 BYTESEX_BE,
75135 };
75136
75137 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
75138 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
75139 {
75140 if (sbi->s_bytesex == BYTESEX_LE)
75141 return le64_to_cpu((__force __le64)n);
75142 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
75143 return (__force __fs64)cpu_to_be64(n);
75144 }
75145
75146 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
75147 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
75148 {
75149 if (sbi->s_bytesex == BYTESEX_LE)
75150 return le32_to_cpu((__force __le32)n);
75151 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
75152 index bb2869f..d34ada8 100644
75153 --- a/fs/quota/netlink.c
75154 +++ b/fs/quota/netlink.c
75155 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
75156 void quota_send_warning(struct kqid qid, dev_t dev,
75157 const char warntype)
75158 {
75159 - static atomic_t seq;
75160 + static atomic_unchecked_t seq;
75161 struct sk_buff *skb;
75162 void *msg_head;
75163 int ret;
75164 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
75165 "VFS: Not enough memory to send quota warning.\n");
75166 return;
75167 }
75168 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
75169 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
75170 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
75171 if (!msg_head) {
75172 printk(KERN_ERR
75173 diff --git a/fs/read_write.c b/fs/read_write.c
75174 index 8e1b687..bad2eec 100644
75175 --- a/fs/read_write.c
75176 +++ b/fs/read_write.c
75177 @@ -553,7 +553,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
75178
75179 old_fs = get_fs();
75180 set_fs(get_ds());
75181 - p = (__force const char __user *)buf;
75182 + p = (const char __force_user *)buf;
75183 if (count > MAX_RW_COUNT)
75184 count = MAX_RW_COUNT;
75185 if (file->f_op->write)
75186 diff --git a/fs/readdir.c b/fs/readdir.c
75187 index ced6791..936687b 100644
75188 --- a/fs/readdir.c
75189 +++ b/fs/readdir.c
75190 @@ -18,6 +18,7 @@
75191 #include <linux/security.h>
75192 #include <linux/syscalls.h>
75193 #include <linux/unistd.h>
75194 +#include <linux/namei.h>
75195
75196 #include <asm/uaccess.h>
75197
75198 @@ -71,6 +72,7 @@ struct old_linux_dirent {
75199 struct readdir_callback {
75200 struct dir_context ctx;
75201 struct old_linux_dirent __user * dirent;
75202 + struct file * file;
75203 int result;
75204 };
75205
75206 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
75207 buf->result = -EOVERFLOW;
75208 return -EOVERFLOW;
75209 }
75210 +
75211 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75212 + return 0;
75213 +
75214 buf->result++;
75215 dirent = buf->dirent;
75216 if (!access_ok(VERIFY_WRITE, dirent,
75217 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
75218 if (!f.file)
75219 return -EBADF;
75220
75221 + buf.file = f.file;
75222 error = iterate_dir(f.file, &buf.ctx);
75223 if (buf.result)
75224 error = buf.result;
75225 @@ -145,6 +152,7 @@ struct getdents_callback {
75226 struct dir_context ctx;
75227 struct linux_dirent __user * current_dir;
75228 struct linux_dirent __user * previous;
75229 + struct file * file;
75230 int count;
75231 int error;
75232 };
75233 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
75234 buf->error = -EOVERFLOW;
75235 return -EOVERFLOW;
75236 }
75237 +
75238 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75239 + return 0;
75240 +
75241 dirent = buf->previous;
75242 if (dirent) {
75243 if (__put_user(offset, &dirent->d_off))
75244 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
75245 if (!f.file)
75246 return -EBADF;
75247
75248 + buf.file = f.file;
75249 error = iterate_dir(f.file, &buf.ctx);
75250 if (error >= 0)
75251 error = buf.error;
75252 @@ -230,6 +243,7 @@ struct getdents_callback64 {
75253 struct dir_context ctx;
75254 struct linux_dirent64 __user * current_dir;
75255 struct linux_dirent64 __user * previous;
75256 + struct file *file;
75257 int count;
75258 int error;
75259 };
75260 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
75261 buf->error = -EINVAL; /* only used if we fail.. */
75262 if (reclen > buf->count)
75263 return -EINVAL;
75264 +
75265 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75266 + return 0;
75267 +
75268 dirent = buf->previous;
75269 if (dirent) {
75270 if (__put_user(offset, &dirent->d_off))
75271 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
75272 if (!f.file)
75273 return -EBADF;
75274
75275 + buf.file = f.file;
75276 error = iterate_dir(f.file, &buf.ctx);
75277 if (error >= 0)
75278 error = buf.error;
75279 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
75280 index 9c02d96..6562c10 100644
75281 --- a/fs/reiserfs/do_balan.c
75282 +++ b/fs/reiserfs/do_balan.c
75283 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
75284 return;
75285 }
75286
75287 - atomic_inc(&fs_generation(tb->tb_sb));
75288 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
75289 do_balance_starts(tb);
75290
75291 /*
75292 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
75293 index aca73dd..e3c558d 100644
75294 --- a/fs/reiserfs/item_ops.c
75295 +++ b/fs/reiserfs/item_ops.c
75296 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
75297 }
75298
75299 static struct item_operations errcatch_ops = {
75300 - errcatch_bytes_number,
75301 - errcatch_decrement_key,
75302 - errcatch_is_left_mergeable,
75303 - errcatch_print_item,
75304 - errcatch_check_item,
75305 + .bytes_number = errcatch_bytes_number,
75306 + .decrement_key = errcatch_decrement_key,
75307 + .is_left_mergeable = errcatch_is_left_mergeable,
75308 + .print_item = errcatch_print_item,
75309 + .check_item = errcatch_check_item,
75310
75311 - errcatch_create_vi,
75312 - errcatch_check_left,
75313 - errcatch_check_right,
75314 - errcatch_part_size,
75315 - errcatch_unit_num,
75316 - errcatch_print_vi
75317 + .create_vi = errcatch_create_vi,
75318 + .check_left = errcatch_check_left,
75319 + .check_right = errcatch_check_right,
75320 + .part_size = errcatch_part_size,
75321 + .unit_num = errcatch_unit_num,
75322 + .print_vi = errcatch_print_vi
75323 };
75324
75325 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
75326 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
75327 index 621b9f3..af527fd 100644
75328 --- a/fs/reiserfs/procfs.c
75329 +++ b/fs/reiserfs/procfs.c
75330 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
75331 "SMALL_TAILS " : "NO_TAILS ",
75332 replay_only(sb) ? "REPLAY_ONLY " : "",
75333 convert_reiserfs(sb) ? "CONV " : "",
75334 - atomic_read(&r->s_generation_counter),
75335 + atomic_read_unchecked(&r->s_generation_counter),
75336 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
75337 SF(s_do_balance), SF(s_unneeded_left_neighbor),
75338 SF(s_good_search_by_key_reada), SF(s_bmaps),
75339 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
75340 index bb79cdd..fcf49ef 100644
75341 --- a/fs/reiserfs/reiserfs.h
75342 +++ b/fs/reiserfs/reiserfs.h
75343 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
75344 /* Comment? -Hans */
75345 wait_queue_head_t s_wait;
75346 /* increased by one every time the tree gets re-balanced */
75347 - atomic_t s_generation_counter;
75348 + atomic_unchecked_t s_generation_counter;
75349
75350 /* File system properties. Currently holds on-disk FS format */
75351 unsigned long s_properties;
75352 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
75353 #define REISERFS_USER_MEM 1 /* user memory mode */
75354
75355 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
75356 -#define get_generation(s) atomic_read (&fs_generation(s))
75357 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
75358 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
75359 #define __fs_changed(gen,s) (gen != get_generation (s))
75360 #define fs_changed(gen,s) \
75361 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
75362 index 71fbbe3..eff29ba 100644
75363 --- a/fs/reiserfs/super.c
75364 +++ b/fs/reiserfs/super.c
75365 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
75366 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
75367 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
75368 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
75369 +#ifdef CONFIG_REISERFS_FS_XATTR
75370 + /* turn on user xattrs by default */
75371 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
75372 +#endif
75373 /* no preallocation minimum, be smart in reiserfs_file_write instead */
75374 sbi->s_alloc_options.preallocmin = 0;
75375 /* Preallocate by 16 blocks (17-1) at once */
75376 diff --git a/fs/select.c b/fs/select.c
75377 index f684c75..4117611 100644
75378 --- a/fs/select.c
75379 +++ b/fs/select.c
75380 @@ -20,6 +20,7 @@
75381 #include <linux/export.h>
75382 #include <linux/slab.h>
75383 #include <linux/poll.h>
75384 +#include <linux/security.h>
75385 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
75386 #include <linux/file.h>
75387 #include <linux/fdtable.h>
75388 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
75389 struct poll_list *walk = head;
75390 unsigned long todo = nfds;
75391
75392 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
75393 if (nfds > rlimit(RLIMIT_NOFILE))
75394 return -EINVAL;
75395
75396 diff --git a/fs/seq_file.c b/fs/seq_file.c
75397 index 555f821..34684d7 100644
75398 --- a/fs/seq_file.c
75399 +++ b/fs/seq_file.c
75400 @@ -12,6 +12,8 @@
75401 #include <linux/slab.h>
75402 #include <linux/cred.h>
75403 #include <linux/mm.h>
75404 +#include <linux/sched.h>
75405 +#include <linux/grsecurity.h>
75406
75407 #include <asm/uaccess.h>
75408 #include <asm/page.h>
75409 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
75410
75411 static void *seq_buf_alloc(unsigned long size)
75412 {
75413 - void *buf;
75414 -
75415 - /*
75416 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
75417 - * it's better to fall back to vmalloc() than to kill things.
75418 - */
75419 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
75420 - if (!buf && size > PAGE_SIZE)
75421 - buf = vmalloc(size);
75422 - return buf;
75423 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
75424 }
75425
75426 /**
75427 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
75428 #ifdef CONFIG_USER_NS
75429 p->user_ns = file->f_cred->user_ns;
75430 #endif
75431 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75432 + p->exec_id = current->exec_id;
75433 +#endif
75434
75435 /*
75436 * Wrappers around seq_open(e.g. swaps_open) need to be
75437 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
75438 }
75439 EXPORT_SYMBOL(seq_open);
75440
75441 +
75442 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
75443 +{
75444 + if (gr_proc_is_restricted())
75445 + return -EACCES;
75446 +
75447 + return seq_open(file, op);
75448 +}
75449 +EXPORT_SYMBOL(seq_open_restrict);
75450 +
75451 static int traverse(struct seq_file *m, loff_t offset)
75452 {
75453 loff_t pos = 0, index;
75454 @@ -158,7 +164,7 @@ Eoverflow:
75455 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
75456 {
75457 struct seq_file *m = file->private_data;
75458 - size_t copied = 0;
75459 + ssize_t copied = 0;
75460 loff_t pos;
75461 size_t n;
75462 void *p;
75463 @@ -557,7 +563,7 @@ static void single_stop(struct seq_file *p, void *v)
75464 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
75465 void *data)
75466 {
75467 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
75468 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
75469 int res = -ENOMEM;
75470
75471 if (op) {
75472 @@ -593,6 +599,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
75473 }
75474 EXPORT_SYMBOL(single_open_size);
75475
75476 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
75477 + void *data)
75478 +{
75479 + if (gr_proc_is_restricted())
75480 + return -EACCES;
75481 +
75482 + return single_open(file, show, data);
75483 +}
75484 +EXPORT_SYMBOL(single_open_restrict);
75485 +
75486 +
75487 int single_release(struct inode *inode, struct file *file)
75488 {
75489 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
75490 diff --git a/fs/splice.c b/fs/splice.c
75491 index 7968da9..4ce985b 100644
75492 --- a/fs/splice.c
75493 +++ b/fs/splice.c
75494 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75495 pipe_lock(pipe);
75496
75497 for (;;) {
75498 - if (!pipe->readers) {
75499 + if (!atomic_read(&pipe->readers)) {
75500 send_sig(SIGPIPE, current, 0);
75501 if (!ret)
75502 ret = -EPIPE;
75503 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75504 page_nr++;
75505 ret += buf->len;
75506
75507 - if (pipe->files)
75508 + if (atomic_read(&pipe->files))
75509 do_wakeup = 1;
75510
75511 if (!--spd->nr_pages)
75512 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75513 do_wakeup = 0;
75514 }
75515
75516 - pipe->waiting_writers++;
75517 + atomic_inc(&pipe->waiting_writers);
75518 pipe_wait(pipe);
75519 - pipe->waiting_writers--;
75520 + atomic_dec(&pipe->waiting_writers);
75521 }
75522
75523 pipe_unlock(pipe);
75524 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
75525 old_fs = get_fs();
75526 set_fs(get_ds());
75527 /* The cast to a user pointer is valid due to the set_fs() */
75528 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
75529 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
75530 set_fs(old_fs);
75531
75532 return res;
75533 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
75534 old_fs = get_fs();
75535 set_fs(get_ds());
75536 /* The cast to a user pointer is valid due to the set_fs() */
75537 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
75538 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
75539 set_fs(old_fs);
75540
75541 return res;
75542 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
75543 goto err;
75544
75545 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
75546 - vec[i].iov_base = (void __user *) page_address(page);
75547 + vec[i].iov_base = (void __force_user *) page_address(page);
75548 vec[i].iov_len = this_len;
75549 spd.pages[i] = page;
75550 spd.nr_pages++;
75551 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
75552 ops->release(pipe, buf);
75553 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
75554 pipe->nrbufs--;
75555 - if (pipe->files)
75556 + if (atomic_read(&pipe->files))
75557 sd->need_wakeup = true;
75558 }
75559
75560 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
75561 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
75562 {
75563 while (!pipe->nrbufs) {
75564 - if (!pipe->writers)
75565 + if (!atomic_read(&pipe->writers))
75566 return 0;
75567
75568 - if (!pipe->waiting_writers && sd->num_spliced)
75569 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
75570 return 0;
75571
75572 if (sd->flags & SPLICE_F_NONBLOCK)
75573 @@ -1025,7 +1025,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
75574 ops->release(pipe, buf);
75575 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
75576 pipe->nrbufs--;
75577 - if (pipe->files)
75578 + if (atomic_read(&pipe->files))
75579 sd.need_wakeup = true;
75580 } else {
75581 buf->offset += ret;
75582 @@ -1159,7 +1159,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75583 long ret, bytes;
75584 umode_t i_mode;
75585 size_t len;
75586 - int i, flags;
75587 + int i, flags, more;
75588
75589 /*
75590 * We require the input being a regular file, as we don't want to
75591 @@ -1185,7 +1185,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75592 * out of the pipe right after the splice_to_pipe(). So set
75593 * PIPE_READERS appropriately.
75594 */
75595 - pipe->readers = 1;
75596 + atomic_set(&pipe->readers, 1);
75597
75598 current->splice_pipe = pipe;
75599 }
75600 @@ -1202,6 +1202,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75601 * Don't block on output, we have to drain the direct pipe.
75602 */
75603 sd->flags &= ~SPLICE_F_NONBLOCK;
75604 + more = sd->flags & SPLICE_F_MORE;
75605
75606 while (len) {
75607 size_t read_len;
75608 @@ -1215,6 +1216,15 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75609 sd->total_len = read_len;
75610
75611 /*
75612 + * If more data is pending, set SPLICE_F_MORE
75613 + * If this is the last data and SPLICE_F_MORE was not set
75614 + * initially, clears it.
75615 + */
75616 + if (read_len < len)
75617 + sd->flags |= SPLICE_F_MORE;
75618 + else if (!more)
75619 + sd->flags &= ~SPLICE_F_MORE;
75620 + /*
75621 * NOTE: nonblocking mode only applies to the input. We
75622 * must not do the output in nonblocking mode as then we
75623 * could get stuck data in the internal pipe:
75624 @@ -1482,6 +1492,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
75625
75626 partial[buffers].offset = off;
75627 partial[buffers].len = plen;
75628 + partial[buffers].private = 0;
75629
75630 off = 0;
75631 len -= plen;
75632 @@ -1718,9 +1729,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75633 ret = -ERESTARTSYS;
75634 break;
75635 }
75636 - if (!pipe->writers)
75637 + if (!atomic_read(&pipe->writers))
75638 break;
75639 - if (!pipe->waiting_writers) {
75640 + if (!atomic_read(&pipe->waiting_writers)) {
75641 if (flags & SPLICE_F_NONBLOCK) {
75642 ret = -EAGAIN;
75643 break;
75644 @@ -1752,7 +1763,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75645 pipe_lock(pipe);
75646
75647 while (pipe->nrbufs >= pipe->buffers) {
75648 - if (!pipe->readers) {
75649 + if (!atomic_read(&pipe->readers)) {
75650 send_sig(SIGPIPE, current, 0);
75651 ret = -EPIPE;
75652 break;
75653 @@ -1765,9 +1776,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75654 ret = -ERESTARTSYS;
75655 break;
75656 }
75657 - pipe->waiting_writers++;
75658 + atomic_inc(&pipe->waiting_writers);
75659 pipe_wait(pipe);
75660 - pipe->waiting_writers--;
75661 + atomic_dec(&pipe->waiting_writers);
75662 }
75663
75664 pipe_unlock(pipe);
75665 @@ -1803,14 +1814,14 @@ retry:
75666 pipe_double_lock(ipipe, opipe);
75667
75668 do {
75669 - if (!opipe->readers) {
75670 + if (!atomic_read(&opipe->readers)) {
75671 send_sig(SIGPIPE, current, 0);
75672 if (!ret)
75673 ret = -EPIPE;
75674 break;
75675 }
75676
75677 - if (!ipipe->nrbufs && !ipipe->writers)
75678 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
75679 break;
75680
75681 /*
75682 @@ -1907,7 +1918,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
75683 pipe_double_lock(ipipe, opipe);
75684
75685 do {
75686 - if (!opipe->readers) {
75687 + if (!atomic_read(&opipe->readers)) {
75688 send_sig(SIGPIPE, current, 0);
75689 if (!ret)
75690 ret = -EPIPE;
75691 @@ -1952,7 +1963,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
75692 * return EAGAIN if we have the potential of some data in the
75693 * future, otherwise just return 0
75694 */
75695 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
75696 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
75697 ret = -EAGAIN;
75698
75699 pipe_unlock(ipipe);
75700 diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c
75701 index 92fcde7..1687329 100644
75702 --- a/fs/squashfs/xattr.c
75703 +++ b/fs/squashfs/xattr.c
75704 @@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75705 + msblk->xattr_table;
75706 int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr);
75707 int count = squashfs_i(inode)->xattr_count;
75708 - size_t rest = buffer_size;
75709 - int err;
75710 + size_t used = 0;
75711 + ssize_t err;
75712
75713 /* check that the file system has xattrs */
75714 if (msblk->xattr_id_table == NULL)
75715 @@ -68,11 +68,11 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75716 name_size = le16_to_cpu(entry.size);
75717 handler = squashfs_xattr_handler(le16_to_cpu(entry.type));
75718 if (handler)
75719 - prefix_size = handler->list(d, buffer, rest, NULL,
75720 + prefix_size = handler->list(d, buffer, buffer ? buffer_size - used : 0, NULL,
75721 name_size, handler->flags);
75722 if (prefix_size) {
75723 if (buffer) {
75724 - if (prefix_size + name_size + 1 > rest) {
75725 + if (prefix_size + name_size + 1 > buffer_size - used) {
75726 err = -ERANGE;
75727 goto failed;
75728 }
75729 @@ -86,7 +86,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75730 buffer[name_size] = '\0';
75731 buffer += name_size + 1;
75732 }
75733 - rest -= prefix_size + name_size + 1;
75734 + used += prefix_size + name_size + 1;
75735 } else {
75736 /* no handler or insuffficient privileges, so skip */
75737 err = squashfs_read_metadata(sb, NULL, &start,
75738 @@ -107,7 +107,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75739 if (err < 0)
75740 goto failed;
75741 }
75742 - err = buffer_size - rest;
75743 + err = used;
75744
75745 failed:
75746 return err;
75747 diff --git a/fs/stat.c b/fs/stat.c
75748 index ae0c3ce..9ee641c 100644
75749 --- a/fs/stat.c
75750 +++ b/fs/stat.c
75751 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
75752 stat->gid = inode->i_gid;
75753 stat->rdev = inode->i_rdev;
75754 stat->size = i_size_read(inode);
75755 - stat->atime = inode->i_atime;
75756 - stat->mtime = inode->i_mtime;
75757 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
75758 + stat->atime = inode->i_ctime;
75759 + stat->mtime = inode->i_ctime;
75760 + } else {
75761 + stat->atime = inode->i_atime;
75762 + stat->mtime = inode->i_mtime;
75763 + }
75764 stat->ctime = inode->i_ctime;
75765 stat->blksize = (1 << inode->i_blkbits);
75766 stat->blocks = inode->i_blocks;
75767 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
75768 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
75769 {
75770 struct inode *inode = path->dentry->d_inode;
75771 + int retval;
75772
75773 - if (inode->i_op->getattr)
75774 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
75775 + if (inode->i_op->getattr) {
75776 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
75777 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
75778 + stat->atime = stat->ctime;
75779 + stat->mtime = stat->ctime;
75780 + }
75781 + return retval;
75782 + }
75783
75784 generic_fillattr(inode, stat);
75785 return 0;
75786 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
75787 index 0b45ff4..edf9d3a 100644
75788 --- a/fs/sysfs/dir.c
75789 +++ b/fs/sysfs/dir.c
75790 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
75791 kfree(buf);
75792 }
75793
75794 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
75795 +extern int grsec_enable_sysfs_restrict;
75796 +#endif
75797 +
75798 /**
75799 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
75800 * @kobj: object we're creating directory for
75801 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
75802 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
75803 {
75804 struct kernfs_node *parent, *kn;
75805 + const char *name;
75806 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
75807 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
75808 + const char *parent_name;
75809 +#endif
75810
75811 BUG_ON(!kobj);
75812
75813 + name = kobject_name(kobj);
75814 +
75815 if (kobj->parent)
75816 parent = kobj->parent->sd;
75817 else
75818 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
75819 if (!parent)
75820 return -ENOENT;
75821
75822 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
75823 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
75824 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
75825 + parent_name = parent->name;
75826 + mode = S_IRWXU;
75827 +
75828 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
75829 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
75830 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
75831 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
75832 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
75833 + if (!grsec_enable_sysfs_restrict)
75834 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
75835 +#endif
75836 +
75837 + kn = kernfs_create_dir_ns(parent, name,
75838 + mode, kobj, ns);
75839 if (IS_ERR(kn)) {
75840 if (PTR_ERR(kn) == -EEXIST)
75841 - sysfs_warn_dup(parent, kobject_name(kobj));
75842 + sysfs_warn_dup(parent, name);
75843 return PTR_ERR(kn);
75844 }
75845
75846 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
75847 index 69d4889..a810bd4 100644
75848 --- a/fs/sysv/sysv.h
75849 +++ b/fs/sysv/sysv.h
75850 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
75851 #endif
75852 }
75853
75854 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
75855 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
75856 {
75857 if (sbi->s_bytesex == BYTESEX_PDP)
75858 return PDP_swab((__force __u32)n);
75859 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
75860 index fb08b0c..65fcc7e 100644
75861 --- a/fs/ubifs/io.c
75862 +++ b/fs/ubifs/io.c
75863 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
75864 return err;
75865 }
75866
75867 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
75868 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
75869 {
75870 int err;
75871
75872 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
75873 index c175b4d..8f36a16 100644
75874 --- a/fs/udf/misc.c
75875 +++ b/fs/udf/misc.c
75876 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
75877
75878 u8 udf_tag_checksum(const struct tag *t)
75879 {
75880 - u8 *data = (u8 *)t;
75881 + const u8 *data = (const u8 *)t;
75882 u8 checksum = 0;
75883 int i;
75884 for (i = 0; i < sizeof(struct tag); ++i)
75885 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
75886 index 8d974c4..b82f6ec 100644
75887 --- a/fs/ufs/swab.h
75888 +++ b/fs/ufs/swab.h
75889 @@ -22,7 +22,7 @@ enum {
75890 BYTESEX_BE
75891 };
75892
75893 -static inline u64
75894 +static inline u64 __intentional_overflow(-1)
75895 fs64_to_cpu(struct super_block *sbp, __fs64 n)
75896 {
75897 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
75898 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
75899 return (__force __fs64)cpu_to_be64(n);
75900 }
75901
75902 -static inline u32
75903 +static inline u32 __intentional_overflow(-1)
75904 fs32_to_cpu(struct super_block *sbp, __fs32 n)
75905 {
75906 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
75907 diff --git a/fs/utimes.c b/fs/utimes.c
75908 index aa138d6..5f3a811 100644
75909 --- a/fs/utimes.c
75910 +++ b/fs/utimes.c
75911 @@ -1,6 +1,7 @@
75912 #include <linux/compiler.h>
75913 #include <linux/file.h>
75914 #include <linux/fs.h>
75915 +#include <linux/security.h>
75916 #include <linux/linkage.h>
75917 #include <linux/mount.h>
75918 #include <linux/namei.h>
75919 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
75920 }
75921 }
75922 retry_deleg:
75923 +
75924 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
75925 + error = -EACCES;
75926 + goto mnt_drop_write_and_out;
75927 + }
75928 +
75929 mutex_lock(&inode->i_mutex);
75930 error = notify_change(path->dentry, &newattrs, &delegated_inode);
75931 mutex_unlock(&inode->i_mutex);
75932 diff --git a/fs/xattr.c b/fs/xattr.c
75933 index 4ef6985..a6cd6567 100644
75934 --- a/fs/xattr.c
75935 +++ b/fs/xattr.c
75936 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
75937 return rc;
75938 }
75939
75940 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
75941 +ssize_t
75942 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
75943 +{
75944 + struct inode *inode = dentry->d_inode;
75945 + ssize_t error;
75946 +
75947 + error = inode_permission(inode, MAY_EXEC);
75948 + if (error)
75949 + return error;
75950 +
75951 + if (inode->i_op->getxattr)
75952 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
75953 + else
75954 + error = -EOPNOTSUPP;
75955 +
75956 + return error;
75957 +}
75958 +EXPORT_SYMBOL(pax_getxattr);
75959 +#endif
75960 +
75961 ssize_t
75962 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
75963 {
75964 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
75965 * Extended attribute SET operations
75966 */
75967 static long
75968 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
75969 +setxattr(struct path *path, const char __user *name, const void __user *value,
75970 size_t size, int flags)
75971 {
75972 int error;
75973 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
75974 posix_acl_fix_xattr_from_user(kvalue, size);
75975 }
75976
75977 - error = vfs_setxattr(d, kname, kvalue, size, flags);
75978 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
75979 + error = -EACCES;
75980 + goto out;
75981 + }
75982 +
75983 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
75984 out:
75985 if (vvalue)
75986 vfree(vvalue);
75987 @@ -376,7 +402,7 @@ retry:
75988 return error;
75989 error = mnt_want_write(path.mnt);
75990 if (!error) {
75991 - error = setxattr(path.dentry, name, value, size, flags);
75992 + error = setxattr(&path, name, value, size, flags);
75993 mnt_drop_write(path.mnt);
75994 }
75995 path_put(&path);
75996 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
75997 audit_file(f.file);
75998 error = mnt_want_write_file(f.file);
75999 if (!error) {
76000 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
76001 + error = setxattr(&f.file->f_path, name, value, size, flags);
76002 mnt_drop_write_file(f.file);
76003 }
76004 fdput(f);
76005 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
76006 * Extended attribute REMOVE operations
76007 */
76008 static long
76009 -removexattr(struct dentry *d, const char __user *name)
76010 +removexattr(struct path *path, const char __user *name)
76011 {
76012 int error;
76013 char kname[XATTR_NAME_MAX + 1];
76014 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
76015 if (error < 0)
76016 return error;
76017
76018 - return vfs_removexattr(d, kname);
76019 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
76020 + return -EACCES;
76021 +
76022 + return vfs_removexattr(path->dentry, kname);
76023 }
76024
76025 static int path_removexattr(const char __user *pathname,
76026 @@ -623,7 +652,7 @@ retry:
76027 return error;
76028 error = mnt_want_write(path.mnt);
76029 if (!error) {
76030 - error = removexattr(path.dentry, name);
76031 + error = removexattr(&path, name);
76032 mnt_drop_write(path.mnt);
76033 }
76034 path_put(&path);
76035 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
76036 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
76037 {
76038 struct fd f = fdget(fd);
76039 + struct path *path;
76040 int error = -EBADF;
76041
76042 if (!f.file)
76043 return error;
76044 + path = &f.file->f_path;
76045 audit_file(f.file);
76046 error = mnt_want_write_file(f.file);
76047 if (!error) {
76048 - error = removexattr(f.file->f_path.dentry, name);
76049 + error = removexattr(path, name);
76050 mnt_drop_write_file(f.file);
76051 }
76052 fdput(f);
76053 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
76054 index 61ec015..7c18807 100644
76055 --- a/fs/xfs/libxfs/xfs_bmap.c
76056 +++ b/fs/xfs/libxfs/xfs_bmap.c
76057 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
76058
76059 #else
76060 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
76061 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
76062 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
76063 #endif /* DEBUG */
76064
76065 /*
76066 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
76067 index 098cd78..724d3f8 100644
76068 --- a/fs/xfs/xfs_dir2_readdir.c
76069 +++ b/fs/xfs/xfs_dir2_readdir.c
76070 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
76071 ino = dp->d_ops->sf_get_ino(sfp, sfep);
76072 filetype = dp->d_ops->sf_get_ftype(sfep);
76073 ctx->pos = off & 0x7fffffff;
76074 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
76075 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
76076 + char name[sfep->namelen];
76077 + memcpy(name, sfep->name, sfep->namelen);
76078 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
76079 + return 0;
76080 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
76081 xfs_dir3_get_dtype(dp->i_mount, filetype)))
76082 return 0;
76083 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
76084 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
76085 index ac4feae..386d551 100644
76086 --- a/fs/xfs/xfs_ioctl.c
76087 +++ b/fs/xfs/xfs_ioctl.c
76088 @@ -120,7 +120,7 @@ xfs_find_handle(
76089 }
76090
76091 error = -EFAULT;
76092 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
76093 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
76094 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
76095 goto out_put;
76096
76097 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
76098 index c31d2c2..6ec8f62 100644
76099 --- a/fs/xfs/xfs_linux.h
76100 +++ b/fs/xfs/xfs_linux.h
76101 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
76102 * of the compiler which do not like us using do_div in the middle
76103 * of large functions.
76104 */
76105 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
76106 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
76107 {
76108 __u32 mod;
76109
76110 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
76111 return 0;
76112 }
76113 #else
76114 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
76115 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
76116 {
76117 __u32 mod;
76118
76119 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
76120 new file mode 100644
76121 index 0000000..31f8fe4
76122 --- /dev/null
76123 +++ b/grsecurity/Kconfig
76124 @@ -0,0 +1,1182 @@
76125 +#
76126 +# grecurity configuration
76127 +#
76128 +menu "Memory Protections"
76129 +depends on GRKERNSEC
76130 +
76131 +config GRKERNSEC_KMEM
76132 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
76133 + default y if GRKERNSEC_CONFIG_AUTO
76134 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
76135 + help
76136 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
76137 + be written to or read from to modify or leak the contents of the running
76138 + kernel. /dev/port will also not be allowed to be opened, writing to
76139 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
76140 + If you have module support disabled, enabling this will close up several
76141 + ways that are currently used to insert malicious code into the running
76142 + kernel.
76143 +
76144 + Even with this feature enabled, we still highly recommend that
76145 + you use the RBAC system, as it is still possible for an attacker to
76146 + modify the running kernel through other more obscure methods.
76147 +
76148 + It is highly recommended that you say Y here if you meet all the
76149 + conditions above.
76150 +
76151 +config GRKERNSEC_VM86
76152 + bool "Restrict VM86 mode"
76153 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76154 + depends on X86_32
76155 +
76156 + help
76157 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
76158 + make use of a special execution mode on 32bit x86 processors called
76159 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
76160 + video cards and will still work with this option enabled. The purpose
76161 + of the option is to prevent exploitation of emulation errors in
76162 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
76163 + Nearly all users should be able to enable this option.
76164 +
76165 +config GRKERNSEC_IO
76166 + bool "Disable privileged I/O"
76167 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76168 + depends on X86
76169 + select RTC_CLASS
76170 + select RTC_INTF_DEV
76171 + select RTC_DRV_CMOS
76172 +
76173 + help
76174 + If you say Y here, all ioperm and iopl calls will return an error.
76175 + Ioperm and iopl can be used to modify the running kernel.
76176 + Unfortunately, some programs need this access to operate properly,
76177 + the most notable of which are XFree86 and hwclock. hwclock can be
76178 + remedied by having RTC support in the kernel, so real-time
76179 + clock support is enabled if this option is enabled, to ensure
76180 + that hwclock operates correctly. If hwclock still does not work,
76181 + either update udev or symlink /dev/rtc to /dev/rtc0.
76182 +
76183 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
76184 + you may not be able to boot into a graphical environment with this
76185 + option enabled. In this case, you should use the RBAC system instead.
76186 +
76187 +config GRKERNSEC_BPF_HARDEN
76188 + bool "Harden BPF interpreter"
76189 + default y if GRKERNSEC_CONFIG_AUTO
76190 + help
76191 + Unlike previous versions of grsecurity that hardened both the BPF
76192 + interpreted code against corruption at rest as well as the JIT code
76193 + against JIT-spray attacks and attacker-controlled immediate values
76194 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
76195 + and will ensure the interpreted code is read-only at rest. This feature
76196 + may be removed at a later time when eBPF stabilizes to entirely revert
76197 + back to the more secure pre-3.16 BPF interpreter/JIT.
76198 +
76199 + If you're using KERNEXEC, it's recommended that you enable this option
76200 + to supplement the hardening of the kernel.
76201 +
76202 +config GRKERNSEC_PERF_HARDEN
76203 + bool "Disable unprivileged PERF_EVENTS usage by default"
76204 + default y if GRKERNSEC_CONFIG_AUTO
76205 + depends on PERF_EVENTS
76206 + help
76207 + If you say Y here, the range of acceptable values for the
76208 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
76209 + default to a new value: 3. When the sysctl is set to this value, no
76210 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
76211 +
76212 + Though PERF_EVENTS can be used legitimately for performance monitoring
76213 + and low-level application profiling, it is forced on regardless of
76214 + configuration, has been at fault for several vulnerabilities, and
76215 + creates new opportunities for side channels and other information leaks.
76216 +
76217 + This feature puts PERF_EVENTS into a secure default state and permits
76218 + the administrator to change out of it temporarily if unprivileged
76219 + application profiling is needed.
76220 +
76221 +config GRKERNSEC_RAND_THREADSTACK
76222 + bool "Insert random gaps between thread stacks"
76223 + default y if GRKERNSEC_CONFIG_AUTO
76224 + depends on PAX_RANDMMAP && !PPC
76225 + help
76226 + If you say Y here, a random-sized gap will be enforced between allocated
76227 + thread stacks. Glibc's NPTL and other threading libraries that
76228 + pass MAP_STACK to the kernel for thread stack allocation are supported.
76229 + The implementation currently provides 8 bits of entropy for the gap.
76230 +
76231 + Many distributions do not compile threaded remote services with the
76232 + -fstack-check argument to GCC, causing the variable-sized stack-based
76233 + allocator, alloca(), to not probe the stack on allocation. This
76234 + permits an unbounded alloca() to skip over any guard page and potentially
76235 + modify another thread's stack reliably. An enforced random gap
76236 + reduces the reliability of such an attack and increases the chance
76237 + that such a read/write to another thread's stack instead lands in
76238 + an unmapped area, causing a crash and triggering grsecurity's
76239 + anti-bruteforcing logic.
76240 +
76241 +config GRKERNSEC_PROC_MEMMAP
76242 + bool "Harden ASLR against information leaks and entropy reduction"
76243 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
76244 + depends on PAX_NOEXEC || PAX_ASLR
76245 + help
76246 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
76247 + give no information about the addresses of its mappings if
76248 + PaX features that rely on random addresses are enabled on the task.
76249 + In addition to sanitizing this information and disabling other
76250 + dangerous sources of information, this option causes reads of sensitive
76251 + /proc/<pid> entries where the file descriptor was opened in a different
76252 + task than the one performing the read. Such attempts are logged.
76253 + This option also limits argv/env strings for suid/sgid binaries
76254 + to 512KB to prevent a complete exhaustion of the stack entropy provided
76255 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
76256 + binaries to prevent alternative mmap layouts from being abused.
76257 +
76258 + If you use PaX it is essential that you say Y here as it closes up
76259 + several holes that make full ASLR useless locally.
76260 +
76261 +
76262 +config GRKERNSEC_KSTACKOVERFLOW
76263 + bool "Prevent kernel stack overflows"
76264 + default y if GRKERNSEC_CONFIG_AUTO
76265 + depends on !IA64 && 64BIT
76266 + help
76267 + If you say Y here, the kernel's process stacks will be allocated
76268 + with vmalloc instead of the kernel's default allocator. This
76269 + introduces guard pages that in combination with the alloca checking
76270 + of the STACKLEAK feature prevents all forms of kernel process stack
76271 + overflow abuse. Note that this is different from kernel stack
76272 + buffer overflows.
76273 +
76274 +config GRKERNSEC_BRUTE
76275 + bool "Deter exploit bruteforcing"
76276 + default y if GRKERNSEC_CONFIG_AUTO
76277 + help
76278 + If you say Y here, attempts to bruteforce exploits against forking
76279 + daemons such as apache or sshd, as well as against suid/sgid binaries
76280 + will be deterred. When a child of a forking daemon is killed by PaX
76281 + or crashes due to an illegal instruction or other suspicious signal,
76282 + the parent process will be delayed 30 seconds upon every subsequent
76283 + fork until the administrator is able to assess the situation and
76284 + restart the daemon.
76285 + In the suid/sgid case, the attempt is logged, the user has all their
76286 + existing instances of the suid/sgid binary terminated and will
76287 + be unable to execute any suid/sgid binaries for 15 minutes.
76288 +
76289 + It is recommended that you also enable signal logging in the auditing
76290 + section so that logs are generated when a process triggers a suspicious
76291 + signal.
76292 + If the sysctl option is enabled, a sysctl option with name
76293 + "deter_bruteforce" is created.
76294 +
76295 +config GRKERNSEC_MODHARDEN
76296 + bool "Harden module auto-loading"
76297 + default y if GRKERNSEC_CONFIG_AUTO
76298 + depends on MODULES
76299 + help
76300 + If you say Y here, module auto-loading in response to use of some
76301 + feature implemented by an unloaded module will be restricted to
76302 + root users. Enabling this option helps defend against attacks
76303 + by unprivileged users who abuse the auto-loading behavior to
76304 + cause a vulnerable module to load that is then exploited.
76305 +
76306 + If this option prevents a legitimate use of auto-loading for a
76307 + non-root user, the administrator can execute modprobe manually
76308 + with the exact name of the module mentioned in the alert log.
76309 + Alternatively, the administrator can add the module to the list
76310 + of modules loaded at boot by modifying init scripts.
76311 +
76312 + Modification of init scripts will most likely be needed on
76313 + Ubuntu servers with encrypted home directory support enabled,
76314 + as the first non-root user logging in will cause the ecb(aes),
76315 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
76316 +
76317 +config GRKERNSEC_HIDESYM
76318 + bool "Hide kernel symbols"
76319 + default y if GRKERNSEC_CONFIG_AUTO
76320 + select PAX_USERCOPY_SLABS
76321 + help
76322 + If you say Y here, getting information on loaded modules, and
76323 + displaying all kernel symbols through a syscall will be restricted
76324 + to users with CAP_SYS_MODULE. For software compatibility reasons,
76325 + /proc/kallsyms will be restricted to the root user. The RBAC
76326 + system can hide that entry even from root.
76327 +
76328 + This option also prevents leaking of kernel addresses through
76329 + several /proc entries.
76330 +
76331 + Note that this option is only effective provided the following
76332 + conditions are met:
76333 + 1) The kernel using grsecurity is not precompiled by some distribution
76334 + 2) You have also enabled GRKERNSEC_DMESG
76335 + 3) You are using the RBAC system and hiding other files such as your
76336 + kernel image and System.map. Alternatively, enabling this option
76337 + causes the permissions on /boot, /lib/modules, and the kernel
76338 + source directory to change at compile time to prevent
76339 + reading by non-root users.
76340 + If the above conditions are met, this option will aid in providing a
76341 + useful protection against local kernel exploitation of overflows
76342 + and arbitrary read/write vulnerabilities.
76343 +
76344 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
76345 + in addition to this feature.
76346 +
76347 +config GRKERNSEC_RANDSTRUCT
76348 + bool "Randomize layout of sensitive kernel structures"
76349 + default y if GRKERNSEC_CONFIG_AUTO
76350 + select GRKERNSEC_HIDESYM
76351 + select MODVERSIONS if MODULES
76352 + help
76353 + If you say Y here, the layouts of a number of sensitive kernel
76354 + structures (task, fs, cred, etc) and all structures composed entirely
76355 + of function pointers (aka "ops" structs) will be randomized at compile-time.
76356 + This can introduce the requirement of an additional infoleak
76357 + vulnerability for exploits targeting these structure types.
76358 +
76359 + Enabling this feature will introduce some performance impact, slightly
76360 + increase memory usage, and prevent the use of forensic tools like
76361 + Volatility against the system (unless the kernel source tree isn't
76362 + cleaned after kernel installation).
76363 +
76364 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
76365 + It remains after a make clean to allow for external modules to be compiled
76366 + with the existing seed and will be removed by a make mrproper or
76367 + make distclean.
76368 +
76369 + Note that the implementation requires gcc 4.6.4. or newer. You may need
76370 + to install the supporting headers explicitly in addition to the normal
76371 + gcc package.
76372 +
76373 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
76374 + bool "Use cacheline-aware structure randomization"
76375 + depends on GRKERNSEC_RANDSTRUCT
76376 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
76377 + help
76378 + If you say Y here, the RANDSTRUCT randomization will make a best effort
76379 + at restricting randomization to cacheline-sized groups of elements. It
76380 + will further not randomize bitfields in structures. This reduces the
76381 + performance hit of RANDSTRUCT at the cost of weakened randomization.
76382 +
76383 +config GRKERNSEC_KERN_LOCKOUT
76384 + bool "Active kernel exploit response"
76385 + default y if GRKERNSEC_CONFIG_AUTO
76386 + depends on X86 || ARM || PPC || SPARC
76387 + help
76388 + If you say Y here, when a PaX alert is triggered due to suspicious
76389 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
76390 + or an OOPS occurs due to bad memory accesses, instead of just
76391 + terminating the offending process (and potentially allowing
76392 + a subsequent exploit from the same user), we will take one of two
76393 + actions:
76394 + If the user was root, we will panic the system
76395 + If the user was non-root, we will log the attempt, terminate
76396 + all processes owned by the user, then prevent them from creating
76397 + any new processes until the system is restarted
76398 + This deters repeated kernel exploitation/bruteforcing attempts
76399 + and is useful for later forensics.
76400 +
76401 +config GRKERNSEC_OLD_ARM_USERLAND
76402 + bool "Old ARM userland compatibility"
76403 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
76404 + help
76405 + If you say Y here, stubs of executable code to perform such operations
76406 + as "compare-exchange" will be placed at fixed locations in the ARM vector
76407 + table. This is unfortunately needed for old ARM userland meant to run
76408 + across a wide range of processors. Without this option enabled,
76409 + the get_tls and data memory barrier stubs will be emulated by the kernel,
76410 + which is enough for Linaro userlands or other userlands designed for v6
76411 + and newer ARM CPUs. It's recommended that you try without this option enabled
76412 + first, and only enable it if your userland does not boot (it will likely fail
76413 + at init time).
76414 +
76415 +endmenu
76416 +menu "Role Based Access Control Options"
76417 +depends on GRKERNSEC
76418 +
76419 +config GRKERNSEC_RBAC_DEBUG
76420 + bool
76421 +
76422 +config GRKERNSEC_NO_RBAC
76423 + bool "Disable RBAC system"
76424 + help
76425 + If you say Y here, the /dev/grsec device will be removed from the kernel,
76426 + preventing the RBAC system from being enabled. You should only say Y
76427 + here if you have no intention of using the RBAC system, so as to prevent
76428 + an attacker with root access from misusing the RBAC system to hide files
76429 + and processes when loadable module support and /dev/[k]mem have been
76430 + locked down.
76431 +
76432 +config GRKERNSEC_ACL_HIDEKERN
76433 + bool "Hide kernel processes"
76434 + help
76435 + If you say Y here, all kernel threads will be hidden to all
76436 + processes but those whose subject has the "view hidden processes"
76437 + flag.
76438 +
76439 +config GRKERNSEC_ACL_MAXTRIES
76440 + int "Maximum tries before password lockout"
76441 + default 3
76442 + help
76443 + This option enforces the maximum number of times a user can attempt
76444 + to authorize themselves with the grsecurity RBAC system before being
76445 + denied the ability to attempt authorization again for a specified time.
76446 + The lower the number, the harder it will be to brute-force a password.
76447 +
76448 +config GRKERNSEC_ACL_TIMEOUT
76449 + int "Time to wait after max password tries, in seconds"
76450 + default 30
76451 + help
76452 + This option specifies the time the user must wait after attempting to
76453 + authorize to the RBAC system with the maximum number of invalid
76454 + passwords. The higher the number, the harder it will be to brute-force
76455 + a password.
76456 +
76457 +endmenu
76458 +menu "Filesystem Protections"
76459 +depends on GRKERNSEC
76460 +
76461 +config GRKERNSEC_PROC
76462 + bool "Proc restrictions"
76463 + default y if GRKERNSEC_CONFIG_AUTO
76464 + help
76465 + If you say Y here, the permissions of the /proc filesystem
76466 + will be altered to enhance system security and privacy. You MUST
76467 + choose either a user only restriction or a user and group restriction.
76468 + Depending upon the option you choose, you can either restrict users to
76469 + see only the processes they themselves run, or choose a group that can
76470 + view all processes and files normally restricted to root if you choose
76471 + the "restrict to user only" option. NOTE: If you're running identd or
76472 + ntpd as a non-root user, you will have to run it as the group you
76473 + specify here.
76474 +
76475 +config GRKERNSEC_PROC_USER
76476 + bool "Restrict /proc to user only"
76477 + depends on GRKERNSEC_PROC
76478 + help
76479 + If you say Y here, non-root users will only be able to view their own
76480 + processes, and restricts them from viewing network-related information,
76481 + and viewing kernel symbol and module information.
76482 +
76483 +config GRKERNSEC_PROC_USERGROUP
76484 + bool "Allow special group"
76485 + default y if GRKERNSEC_CONFIG_AUTO
76486 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
76487 + help
76488 + If you say Y here, you will be able to select a group that will be
76489 + able to view all processes and network-related information. If you've
76490 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
76491 + remain hidden. This option is useful if you want to run identd as
76492 + a non-root user. The group you select may also be chosen at boot time
76493 + via "grsec_proc_gid=" on the kernel commandline.
76494 +
76495 +config GRKERNSEC_PROC_GID
76496 + int "GID for special group"
76497 + depends on GRKERNSEC_PROC_USERGROUP
76498 + default 1001
76499 +
76500 +config GRKERNSEC_PROC_ADD
76501 + bool "Additional restrictions"
76502 + default y if GRKERNSEC_CONFIG_AUTO
76503 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
76504 + help
76505 + If you say Y here, additional restrictions will be placed on
76506 + /proc that keep normal users from viewing device information and
76507 + slabinfo information that could be useful for exploits.
76508 +
76509 +config GRKERNSEC_LINK
76510 + bool "Linking restrictions"
76511 + default y if GRKERNSEC_CONFIG_AUTO
76512 + help
76513 + If you say Y here, /tmp race exploits will be prevented, since users
76514 + will no longer be able to follow symlinks owned by other users in
76515 + world-writable +t directories (e.g. /tmp), unless the owner of the
76516 + symlink is the owner of the directory. users will also not be
76517 + able to hardlink to files they do not own. If the sysctl option is
76518 + enabled, a sysctl option with name "linking_restrictions" is created.
76519 +
76520 +config GRKERNSEC_SYMLINKOWN
76521 + bool "Kernel-enforced SymlinksIfOwnerMatch"
76522 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
76523 + help
76524 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
76525 + that prevents it from being used as a security feature. As Apache
76526 + verifies the symlink by performing a stat() against the target of
76527 + the symlink before it is followed, an attacker can setup a symlink
76528 + to point to a same-owned file, then replace the symlink with one
76529 + that targets another user's file just after Apache "validates" the
76530 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
76531 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
76532 + will be in place for the group you specify. If the sysctl option
76533 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
76534 + created.
76535 +
76536 +config GRKERNSEC_SYMLINKOWN_GID
76537 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
76538 + depends on GRKERNSEC_SYMLINKOWN
76539 + default 1006
76540 + help
76541 + Setting this GID determines what group kernel-enforced
76542 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
76543 + is enabled, a sysctl option with name "symlinkown_gid" is created.
76544 +
76545 +config GRKERNSEC_FIFO
76546 + bool "FIFO restrictions"
76547 + default y if GRKERNSEC_CONFIG_AUTO
76548 + help
76549 + If you say Y here, users will not be able to write to FIFOs they don't
76550 + own in world-writable +t directories (e.g. /tmp), unless the owner of
76551 + the FIFO is the same owner of the directory it's held in. If the sysctl
76552 + option is enabled, a sysctl option with name "fifo_restrictions" is
76553 + created.
76554 +
76555 +config GRKERNSEC_SYSFS_RESTRICT
76556 + bool "Sysfs/debugfs restriction"
76557 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76558 + depends on SYSFS
76559 + help
76560 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
76561 + any filesystem normally mounted under it (e.g. debugfs) will be
76562 + mostly accessible only by root. These filesystems generally provide access
76563 + to hardware and debug information that isn't appropriate for unprivileged
76564 + users of the system. Sysfs and debugfs have also become a large source
76565 + of new vulnerabilities, ranging from infoleaks to local compromise.
76566 + There has been very little oversight with an eye toward security involved
76567 + in adding new exporters of information to these filesystems, so their
76568 + use is discouraged.
76569 + For reasons of compatibility, a few directories have been whitelisted
76570 + for access by non-root users:
76571 + /sys/fs/selinux
76572 + /sys/fs/fuse
76573 + /sys/devices/system/cpu
76574 +
76575 +config GRKERNSEC_ROFS
76576 + bool "Runtime read-only mount protection"
76577 + depends on SYSCTL
76578 + help
76579 + If you say Y here, a sysctl option with name "romount_protect" will
76580 + be created. By setting this option to 1 at runtime, filesystems
76581 + will be protected in the following ways:
76582 + * No new writable mounts will be allowed
76583 + * Existing read-only mounts won't be able to be remounted read/write
76584 + * Write operations will be denied on all block devices
76585 + This option acts independently of grsec_lock: once it is set to 1,
76586 + it cannot be turned off. Therefore, please be mindful of the resulting
76587 + behavior if this option is enabled in an init script on a read-only
76588 + filesystem.
76589 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
76590 + and GRKERNSEC_IO should be enabled and module loading disabled via
76591 + config or at runtime.
76592 + This feature is mainly intended for secure embedded systems.
76593 +
76594 +
76595 +config GRKERNSEC_DEVICE_SIDECHANNEL
76596 + bool "Eliminate stat/notify-based device sidechannels"
76597 + default y if GRKERNSEC_CONFIG_AUTO
76598 + help
76599 + If you say Y here, timing analyses on block or character
76600 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
76601 + will be thwarted for unprivileged users. If a process without
76602 + CAP_MKNOD stats such a device, the last access and last modify times
76603 + will match the device's create time. No access or modify events
76604 + will be triggered through inotify/dnotify/fanotify for such devices.
76605 + This feature will prevent attacks that may at a minimum
76606 + allow an attacker to determine the administrator's password length.
76607 +
76608 +config GRKERNSEC_CHROOT
76609 + bool "Chroot jail restrictions"
76610 + default y if GRKERNSEC_CONFIG_AUTO
76611 + help
76612 + If you say Y here, you will be able to choose several options that will
76613 + make breaking out of a chrooted jail much more difficult. If you
76614 + encounter no software incompatibilities with the following options, it
76615 + is recommended that you enable each one.
76616 +
76617 + Note that the chroot restrictions are not intended to apply to "chroots"
76618 + to directories that are simple bind mounts of the global root filesystem.
76619 + For several other reasons, a user shouldn't expect any significant
76620 + security by performing such a chroot.
76621 +
76622 +config GRKERNSEC_CHROOT_MOUNT
76623 + bool "Deny mounts"
76624 + default y if GRKERNSEC_CONFIG_AUTO
76625 + depends on GRKERNSEC_CHROOT
76626 + help
76627 + If you say Y here, processes inside a chroot will not be able to
76628 + mount or remount filesystems. If the sysctl option is enabled, a
76629 + sysctl option with name "chroot_deny_mount" is created.
76630 +
76631 +config GRKERNSEC_CHROOT_DOUBLE
76632 + bool "Deny double-chroots"
76633 + default y if GRKERNSEC_CONFIG_AUTO
76634 + depends on GRKERNSEC_CHROOT
76635 + help
76636 + If you say Y here, processes inside a chroot will not be able to chroot
76637 + again outside the chroot. This is a widely used method of breaking
76638 + out of a chroot jail and should not be allowed. If the sysctl
76639 + option is enabled, a sysctl option with name
76640 + "chroot_deny_chroot" is created.
76641 +
76642 +config GRKERNSEC_CHROOT_PIVOT
76643 + bool "Deny pivot_root in chroot"
76644 + default y if GRKERNSEC_CONFIG_AUTO
76645 + depends on GRKERNSEC_CHROOT
76646 + help
76647 + If you say Y here, processes inside a chroot will not be able to use
76648 + a function called pivot_root() that was introduced in Linux 2.3.41. It
76649 + works similar to chroot in that it changes the root filesystem. This
76650 + function could be misused in a chrooted process to attempt to break out
76651 + of the chroot, and therefore should not be allowed. If the sysctl
76652 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
76653 + created.
76654 +
76655 +config GRKERNSEC_CHROOT_CHDIR
76656 + bool "Enforce chdir(\"/\") on all chroots"
76657 + default y if GRKERNSEC_CONFIG_AUTO
76658 + depends on GRKERNSEC_CHROOT
76659 + help
76660 + If you say Y here, the current working directory of all newly-chrooted
76661 + applications will be set to the the root directory of the chroot.
76662 + The man page on chroot(2) states:
76663 + Note that this call does not change the current working
76664 + directory, so that `.' can be outside the tree rooted at
76665 + `/'. In particular, the super-user can escape from a
76666 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
76667 +
76668 + It is recommended that you say Y here, since it's not known to break
76669 + any software. If the sysctl option is enabled, a sysctl option with
76670 + name "chroot_enforce_chdir" is created.
76671 +
76672 +config GRKERNSEC_CHROOT_CHMOD
76673 + bool "Deny (f)chmod +s"
76674 + default y if GRKERNSEC_CONFIG_AUTO
76675 + depends on GRKERNSEC_CHROOT
76676 + help
76677 + If you say Y here, processes inside a chroot will not be able to chmod
76678 + or fchmod files to make them have suid or sgid bits. This protects
76679 + against another published method of breaking a chroot. If the sysctl
76680 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
76681 + created.
76682 +
76683 +config GRKERNSEC_CHROOT_FCHDIR
76684 + bool "Deny fchdir and fhandle out of chroot"
76685 + default y if GRKERNSEC_CONFIG_AUTO
76686 + depends on GRKERNSEC_CHROOT
76687 + help
76688 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
76689 + to a file descriptor of the chrooting process that points to a directory
76690 + outside the filesystem will be stopped. Additionally, this option prevents
76691 + use of the recently-created syscall for opening files by a guessable "file
76692 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
76693 + with name "chroot_deny_fchdir" is created.
76694 +
76695 +config GRKERNSEC_CHROOT_MKNOD
76696 + bool "Deny mknod"
76697 + default y if GRKERNSEC_CONFIG_AUTO
76698 + depends on GRKERNSEC_CHROOT
76699 + help
76700 + If you say Y here, processes inside a chroot will not be allowed to
76701 + mknod. The problem with using mknod inside a chroot is that it
76702 + would allow an attacker to create a device entry that is the same
76703 + as one on the physical root of your system, which could range from
76704 + anything from the console device to a device for your harddrive (which
76705 + they could then use to wipe the drive or steal data). It is recommended
76706 + that you say Y here, unless you run into software incompatibilities.
76707 + If the sysctl option is enabled, a sysctl option with name
76708 + "chroot_deny_mknod" is created.
76709 +
76710 +config GRKERNSEC_CHROOT_SHMAT
76711 + bool "Deny shmat() out of chroot"
76712 + default y if GRKERNSEC_CONFIG_AUTO
76713 + depends on GRKERNSEC_CHROOT
76714 + help
76715 + If you say Y here, processes inside a chroot will not be able to attach
76716 + to shared memory segments that were created outside of the chroot jail.
76717 + It is recommended that you say Y here. If the sysctl option is enabled,
76718 + a sysctl option with name "chroot_deny_shmat" is created.
76719 +
76720 +config GRKERNSEC_CHROOT_UNIX
76721 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
76722 + default y if GRKERNSEC_CONFIG_AUTO
76723 + depends on GRKERNSEC_CHROOT
76724 + help
76725 + If you say Y here, processes inside a chroot will not be able to
76726 + connect to abstract (meaning not belonging to a filesystem) Unix
76727 + domain sockets that were bound outside of a chroot. It is recommended
76728 + that you say Y here. If the sysctl option is enabled, a sysctl option
76729 + with name "chroot_deny_unix" is created.
76730 +
76731 +config GRKERNSEC_CHROOT_FINDTASK
76732 + bool "Protect outside processes"
76733 + default y if GRKERNSEC_CONFIG_AUTO
76734 + depends on GRKERNSEC_CHROOT
76735 + help
76736 + If you say Y here, processes inside a chroot will not be able to
76737 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
76738 + getsid, or view any process outside of the chroot. If the sysctl
76739 + option is enabled, a sysctl option with name "chroot_findtask" is
76740 + created.
76741 +
76742 +config GRKERNSEC_CHROOT_NICE
76743 + bool "Restrict priority changes"
76744 + default y if GRKERNSEC_CONFIG_AUTO
76745 + depends on GRKERNSEC_CHROOT
76746 + help
76747 + If you say Y here, processes inside a chroot will not be able to raise
76748 + the priority of processes in the chroot, or alter the priority of
76749 + processes outside the chroot. This provides more security than simply
76750 + removing CAP_SYS_NICE from the process' capability set. If the
76751 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
76752 + is created.
76753 +
76754 +config GRKERNSEC_CHROOT_SYSCTL
76755 + bool "Deny sysctl writes"
76756 + default y if GRKERNSEC_CONFIG_AUTO
76757 + depends on GRKERNSEC_CHROOT
76758 + help
76759 + If you say Y here, an attacker in a chroot will not be able to
76760 + write to sysctl entries, either by sysctl(2) or through a /proc
76761 + interface. It is strongly recommended that you say Y here. If the
76762 + sysctl option is enabled, a sysctl option with name
76763 + "chroot_deny_sysctl" is created.
76764 +
76765 +config GRKERNSEC_CHROOT_RENAME
76766 + bool "Deny bad renames"
76767 + default y if GRKERNSEC_CONFIG_AUTO
76768 + depends on GRKERNSEC_CHROOT
76769 + help
76770 + If you say Y here, an attacker in a chroot will not be able to
76771 + abuse the ability to create double chroots to break out of the
76772 + chroot by exploiting a race condition between a rename of a directory
76773 + within a chroot against an open of a symlink with relative path
76774 + components. This feature will likewise prevent an accomplice outside
76775 + a chroot from enabling a user inside the chroot to break out and make
76776 + use of their credentials on the global filesystem. Enabling this
76777 + feature is essential to prevent root users from breaking out of a
76778 + chroot. If the sysctl option is enabled, a sysctl option with name
76779 + "chroot_deny_bad_rename" is created.
76780 +
76781 +config GRKERNSEC_CHROOT_CAPS
76782 + bool "Capability restrictions"
76783 + default y if GRKERNSEC_CONFIG_AUTO
76784 + depends on GRKERNSEC_CHROOT
76785 + help
76786 + If you say Y here, the capabilities on all processes within a
76787 + chroot jail will be lowered to stop module insertion, raw i/o,
76788 + system and net admin tasks, rebooting the system, modifying immutable
76789 + files, modifying IPC owned by another, and changing the system time.
76790 + This is left an option because it can break some apps. Disable this
76791 + if your chrooted apps are having problems performing those kinds of
76792 + tasks. If the sysctl option is enabled, a sysctl option with
76793 + name "chroot_caps" is created.
76794 +
76795 +config GRKERNSEC_CHROOT_INITRD
76796 + bool "Exempt initrd tasks from restrictions"
76797 + default y if GRKERNSEC_CONFIG_AUTO
76798 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
76799 + help
76800 + If you say Y here, tasks started prior to init will be exempted from
76801 + grsecurity's chroot restrictions. This option is mainly meant to
76802 + resolve Plymouth's performing privileged operations unnecessarily
76803 + in a chroot.
76804 +
76805 +endmenu
76806 +menu "Kernel Auditing"
76807 +depends on GRKERNSEC
76808 +
76809 +config GRKERNSEC_AUDIT_GROUP
76810 + bool "Single group for auditing"
76811 + help
76812 + If you say Y here, the exec and chdir logging features will only operate
76813 + on a group you specify. This option is recommended if you only want to
76814 + watch certain users instead of having a large amount of logs from the
76815 + entire system. If the sysctl option is enabled, a sysctl option with
76816 + name "audit_group" is created.
76817 +
76818 +config GRKERNSEC_AUDIT_GID
76819 + int "GID for auditing"
76820 + depends on GRKERNSEC_AUDIT_GROUP
76821 + default 1007
76822 +
76823 +config GRKERNSEC_EXECLOG
76824 + bool "Exec logging"
76825 + help
76826 + If you say Y here, all execve() calls will be logged (since the
76827 + other exec*() calls are frontends to execve(), all execution
76828 + will be logged). Useful for shell-servers that like to keep track
76829 + of their users. If the sysctl option is enabled, a sysctl option with
76830 + name "exec_logging" is created.
76831 + WARNING: This option when enabled will produce a LOT of logs, especially
76832 + on an active system.
76833 +
76834 +config GRKERNSEC_RESLOG
76835 + bool "Resource logging"
76836 + default y if GRKERNSEC_CONFIG_AUTO
76837 + help
76838 + If you say Y here, all attempts to overstep resource limits will
76839 + be logged with the resource name, the requested size, and the current
76840 + limit. It is highly recommended that you say Y here. If the sysctl
76841 + option is enabled, a sysctl option with name "resource_logging" is
76842 + created. If the RBAC system is enabled, the sysctl value is ignored.
76843 +
76844 +config GRKERNSEC_CHROOT_EXECLOG
76845 + bool "Log execs within chroot"
76846 + help
76847 + If you say Y here, all executions inside a chroot jail will be logged
76848 + to syslog. This can cause a large amount of logs if certain
76849 + applications (eg. djb's daemontools) are installed on the system, and
76850 + is therefore left as an option. If the sysctl option is enabled, a
76851 + sysctl option with name "chroot_execlog" is created.
76852 +
76853 +config GRKERNSEC_AUDIT_PTRACE
76854 + bool "Ptrace logging"
76855 + help
76856 + If you say Y here, all attempts to attach to a process via ptrace
76857 + will be logged. If the sysctl option is enabled, a sysctl option
76858 + with name "audit_ptrace" is created.
76859 +
76860 +config GRKERNSEC_AUDIT_CHDIR
76861 + bool "Chdir logging"
76862 + help
76863 + If you say Y here, all chdir() calls will be logged. If the sysctl
76864 + option is enabled, a sysctl option with name "audit_chdir" is created.
76865 +
76866 +config GRKERNSEC_AUDIT_MOUNT
76867 + bool "(Un)Mount logging"
76868 + help
76869 + If you say Y here, all mounts and unmounts will be logged. If the
76870 + sysctl option is enabled, a sysctl option with name "audit_mount" is
76871 + created.
76872 +
76873 +config GRKERNSEC_SIGNAL
76874 + bool "Signal logging"
76875 + default y if GRKERNSEC_CONFIG_AUTO
76876 + help
76877 + If you say Y here, certain important signals will be logged, such as
76878 + SIGSEGV, which will as a result inform you of when a error in a program
76879 + occurred, which in some cases could mean a possible exploit attempt.
76880 + If the sysctl option is enabled, a sysctl option with name
76881 + "signal_logging" is created.
76882 +
76883 +config GRKERNSEC_FORKFAIL
76884 + bool "Fork failure logging"
76885 + help
76886 + If you say Y here, all failed fork() attempts will be logged.
76887 + This could suggest a fork bomb, or someone attempting to overstep
76888 + their process limit. If the sysctl option is enabled, a sysctl option
76889 + with name "forkfail_logging" is created.
76890 +
76891 +config GRKERNSEC_TIME
76892 + bool "Time change logging"
76893 + default y if GRKERNSEC_CONFIG_AUTO
76894 + help
76895 + If you say Y here, any changes of the system clock will be logged.
76896 + If the sysctl option is enabled, a sysctl option with name
76897 + "timechange_logging" is created.
76898 +
76899 +config GRKERNSEC_PROC_IPADDR
76900 + bool "/proc/<pid>/ipaddr support"
76901 + default y if GRKERNSEC_CONFIG_AUTO
76902 + help
76903 + If you say Y here, a new entry will be added to each /proc/<pid>
76904 + directory that contains the IP address of the person using the task.
76905 + The IP is carried across local TCP and AF_UNIX stream sockets.
76906 + This information can be useful for IDS/IPSes to perform remote response
76907 + to a local attack. The entry is readable by only the owner of the
76908 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
76909 + the RBAC system), and thus does not create privacy concerns.
76910 +
76911 +config GRKERNSEC_RWXMAP_LOG
76912 + bool 'Denied RWX mmap/mprotect logging'
76913 + default y if GRKERNSEC_CONFIG_AUTO
76914 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
76915 + help
76916 + If you say Y here, calls to mmap() and mprotect() with explicit
76917 + usage of PROT_WRITE and PROT_EXEC together will be logged when
76918 + denied by the PAX_MPROTECT feature. This feature will also
76919 + log other problematic scenarios that can occur when PAX_MPROTECT
76920 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
76921 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
76922 + is created.
76923 +
76924 +endmenu
76925 +
76926 +menu "Executable Protections"
76927 +depends on GRKERNSEC
76928 +
76929 +config GRKERNSEC_DMESG
76930 + bool "Dmesg(8) restriction"
76931 + default y if GRKERNSEC_CONFIG_AUTO
76932 + help
76933 + If you say Y here, non-root users will not be able to use dmesg(8)
76934 + to view the contents of the kernel's circular log buffer.
76935 + The kernel's log buffer often contains kernel addresses and other
76936 + identifying information useful to an attacker in fingerprinting a
76937 + system for a targeted exploit.
76938 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
76939 + created.
76940 +
76941 +config GRKERNSEC_HARDEN_PTRACE
76942 + bool "Deter ptrace-based process snooping"
76943 + default y if GRKERNSEC_CONFIG_AUTO
76944 + help
76945 + If you say Y here, TTY sniffers and other malicious monitoring
76946 + programs implemented through ptrace will be defeated. If you
76947 + have been using the RBAC system, this option has already been
76948 + enabled for several years for all users, with the ability to make
76949 + fine-grained exceptions.
76950 +
76951 + This option only affects the ability of non-root users to ptrace
76952 + processes that are not a descendent of the ptracing process.
76953 + This means that strace ./binary and gdb ./binary will still work,
76954 + but attaching to arbitrary processes will not. If the sysctl
76955 + option is enabled, a sysctl option with name "harden_ptrace" is
76956 + created.
76957 +
76958 +config GRKERNSEC_PTRACE_READEXEC
76959 + bool "Require read access to ptrace sensitive binaries"
76960 + default y if GRKERNSEC_CONFIG_AUTO
76961 + help
76962 + If you say Y here, unprivileged users will not be able to ptrace unreadable
76963 + binaries. This option is useful in environments that
76964 + remove the read bits (e.g. file mode 4711) from suid binaries to
76965 + prevent infoleaking of their contents. This option adds
76966 + consistency to the use of that file mode, as the binary could normally
76967 + be read out when run without privileges while ptracing.
76968 +
76969 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
76970 + is created.
76971 +
76972 +config GRKERNSEC_SETXID
76973 + bool "Enforce consistent multithreaded privileges"
76974 + default y if GRKERNSEC_CONFIG_AUTO
76975 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
76976 + help
76977 + If you say Y here, a change from a root uid to a non-root uid
76978 + in a multithreaded application will cause the resulting uids,
76979 + gids, supplementary groups, and capabilities in that thread
76980 + to be propagated to the other threads of the process. In most
76981 + cases this is unnecessary, as glibc will emulate this behavior
76982 + on behalf of the application. Other libcs do not act in the
76983 + same way, allowing the other threads of the process to continue
76984 + running with root privileges. If the sysctl option is enabled,
76985 + a sysctl option with name "consistent_setxid" is created.
76986 +
76987 +config GRKERNSEC_HARDEN_IPC
76988 + bool "Disallow access to overly-permissive IPC objects"
76989 + default y if GRKERNSEC_CONFIG_AUTO
76990 + depends on SYSVIPC
76991 + help
76992 + If you say Y here, access to overly-permissive IPC objects (shared
76993 + memory, message queues, and semaphores) will be denied for processes
76994 + given the following criteria beyond normal permission checks:
76995 + 1) If the IPC object is world-accessible and the euid doesn't match
76996 + that of the creator or current uid for the IPC object
76997 + 2) If the IPC object is group-accessible and the egid doesn't
76998 + match that of the creator or current gid for the IPC object
76999 + It's a common error to grant too much permission to these objects,
77000 + with impact ranging from denial of service and information leaking to
77001 + privilege escalation. This feature was developed in response to
77002 + research by Tim Brown:
77003 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
77004 + who found hundreds of such insecure usages. Processes with
77005 + CAP_IPC_OWNER are still permitted to access these IPC objects.
77006 + If the sysctl option is enabled, a sysctl option with name
77007 + "harden_ipc" is created.
77008 +
77009 +config GRKERNSEC_TPE
77010 + bool "Trusted Path Execution (TPE)"
77011 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
77012 + help
77013 + If you say Y here, you will be able to choose a gid to add to the
77014 + supplementary groups of users you want to mark as "untrusted."
77015 + These users will not be able to execute any files that are not in
77016 + root-owned directories writable only by root. If the sysctl option
77017 + is enabled, a sysctl option with name "tpe" is created.
77018 +
77019 +config GRKERNSEC_TPE_ALL
77020 + bool "Partially restrict all non-root users"
77021 + depends on GRKERNSEC_TPE
77022 + help
77023 + If you say Y here, all non-root users will be covered under
77024 + a weaker TPE restriction. This is separate from, and in addition to,
77025 + the main TPE options that you have selected elsewhere. Thus, if a
77026 + "trusted" GID is chosen, this restriction applies to even that GID.
77027 + Under this restriction, all non-root users will only be allowed to
77028 + execute files in directories they own that are not group or
77029 + world-writable, or in directories owned by root and writable only by
77030 + root. If the sysctl option is enabled, a sysctl option with name
77031 + "tpe_restrict_all" is created.
77032 +
77033 +config GRKERNSEC_TPE_INVERT
77034 + bool "Invert GID option"
77035 + depends on GRKERNSEC_TPE
77036 + help
77037 + If you say Y here, the group you specify in the TPE configuration will
77038 + decide what group TPE restrictions will be *disabled* for. This
77039 + option is useful if you want TPE restrictions to be applied to most
77040 + users on the system. If the sysctl option is enabled, a sysctl option
77041 + with name "tpe_invert" is created. Unlike other sysctl options, this
77042 + entry will default to on for backward-compatibility.
77043 +
77044 +config GRKERNSEC_TPE_GID
77045 + int
77046 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
77047 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
77048 +
77049 +config GRKERNSEC_TPE_UNTRUSTED_GID
77050 + int "GID for TPE-untrusted users"
77051 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
77052 + default 1005
77053 + help
77054 + Setting this GID determines what group TPE restrictions will be
77055 + *enabled* for. If the sysctl option is enabled, a sysctl option
77056 + with name "tpe_gid" is created.
77057 +
77058 +config GRKERNSEC_TPE_TRUSTED_GID
77059 + int "GID for TPE-trusted users"
77060 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
77061 + default 1005
77062 + help
77063 + Setting this GID determines what group TPE restrictions will be
77064 + *disabled* for. If the sysctl option is enabled, a sysctl option
77065 + with name "tpe_gid" is created.
77066 +
77067 +endmenu
77068 +menu "Network Protections"
77069 +depends on GRKERNSEC
77070 +
77071 +config GRKERNSEC_BLACKHOLE
77072 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
77073 + default y if GRKERNSEC_CONFIG_AUTO
77074 + depends on NET
77075 + help
77076 + If you say Y here, neither TCP resets nor ICMP
77077 + destination-unreachable packets will be sent in response to packets
77078 + sent to ports for which no associated listening process exists.
77079 + It will also prevent the sending of ICMP protocol unreachable packets
77080 + in response to packets with unknown protocols.
77081 + This feature supports both IPV4 and IPV6 and exempts the
77082 + loopback interface from blackholing. Enabling this feature
77083 + makes a host more resilient to DoS attacks and reduces network
77084 + visibility against scanners.
77085 +
77086 + The blackhole feature as-implemented is equivalent to the FreeBSD
77087 + blackhole feature, as it prevents RST responses to all packets, not
77088 + just SYNs. Under most application behavior this causes no
77089 + problems, but applications (like haproxy) may not close certain
77090 + connections in a way that cleanly terminates them on the remote
77091 + end, leaving the remote host in LAST_ACK state. Because of this
77092 + side-effect and to prevent intentional LAST_ACK DoSes, this
77093 + feature also adds automatic mitigation against such attacks.
77094 + The mitigation drastically reduces the amount of time a socket
77095 + can spend in LAST_ACK state. If you're using haproxy and not
77096 + all servers it connects to have this option enabled, consider
77097 + disabling this feature on the haproxy host.
77098 +
77099 + If the sysctl option is enabled, two sysctl options with names
77100 + "ip_blackhole" and "lastack_retries" will be created.
77101 + While "ip_blackhole" takes the standard zero/non-zero on/off
77102 + toggle, "lastack_retries" uses the same kinds of values as
77103 + "tcp_retries1" and "tcp_retries2". The default value of 4
77104 + prevents a socket from lasting more than 45 seconds in LAST_ACK
77105 + state.
77106 +
77107 +config GRKERNSEC_NO_SIMULT_CONNECT
77108 + bool "Disable TCP Simultaneous Connect"
77109 + default y if GRKERNSEC_CONFIG_AUTO
77110 + depends on NET
77111 + help
77112 + If you say Y here, a feature by Willy Tarreau will be enabled that
77113 + removes a weakness in Linux's strict implementation of TCP that
77114 + allows two clients to connect to each other without either entering
77115 + a listening state. The weakness allows an attacker to easily prevent
77116 + a client from connecting to a known server provided the source port
77117 + for the connection is guessed correctly.
77118 +
77119 + As the weakness could be used to prevent an antivirus or IPS from
77120 + fetching updates, or prevent an SSL gateway from fetching a CRL,
77121 + it should be eliminated by enabling this option. Though Linux is
77122 + one of few operating systems supporting simultaneous connect, it
77123 + has no legitimate use in practice and is rarely supported by firewalls.
77124 +
77125 +config GRKERNSEC_SOCKET
77126 + bool "Socket restrictions"
77127 + depends on NET
77128 + help
77129 + If you say Y here, you will be able to choose from several options.
77130 + If you assign a GID on your system and add it to the supplementary
77131 + groups of users you want to restrict socket access to, this patch
77132 + will perform up to three things, based on the option(s) you choose.
77133 +
77134 +config GRKERNSEC_SOCKET_ALL
77135 + bool "Deny any sockets to group"
77136 + depends on GRKERNSEC_SOCKET
77137 + help
77138 + If you say Y here, you will be able to choose a GID of whose users will
77139 + be unable to connect to other hosts from your machine or run server
77140 + applications from your machine. If the sysctl option is enabled, a
77141 + sysctl option with name "socket_all" is created.
77142 +
77143 +config GRKERNSEC_SOCKET_ALL_GID
77144 + int "GID to deny all sockets for"
77145 + depends on GRKERNSEC_SOCKET_ALL
77146 + default 1004
77147 + help
77148 + Here you can choose the GID to disable socket access for. Remember to
77149 + add the users you want socket access disabled for to the GID
77150 + specified here. If the sysctl option is enabled, a sysctl option
77151 + with name "socket_all_gid" is created.
77152 +
77153 +config GRKERNSEC_SOCKET_CLIENT
77154 + bool "Deny client sockets to group"
77155 + depends on GRKERNSEC_SOCKET
77156 + help
77157 + If you say Y here, you will be able to choose a GID of whose users will
77158 + be unable to connect to other hosts from your machine, but will be
77159 + able to run servers. If this option is enabled, all users in the group
77160 + you specify will have to use passive mode when initiating ftp transfers
77161 + from the shell on your machine. If the sysctl option is enabled, a
77162 + sysctl option with name "socket_client" is created.
77163 +
77164 +config GRKERNSEC_SOCKET_CLIENT_GID
77165 + int "GID to deny client sockets for"
77166 + depends on GRKERNSEC_SOCKET_CLIENT
77167 + default 1003
77168 + help
77169 + Here you can choose the GID to disable client socket access for.
77170 + Remember to add the users you want client socket access disabled for to
77171 + the GID specified here. If the sysctl option is enabled, a sysctl
77172 + option with name "socket_client_gid" is created.
77173 +
77174 +config GRKERNSEC_SOCKET_SERVER
77175 + bool "Deny server sockets to group"
77176 + depends on GRKERNSEC_SOCKET
77177 + help
77178 + If you say Y here, you will be able to choose a GID of whose users will
77179 + be unable to run server applications from your machine. If the sysctl
77180 + option is enabled, a sysctl option with name "socket_server" is created.
77181 +
77182 +config GRKERNSEC_SOCKET_SERVER_GID
77183 + int "GID to deny server sockets for"
77184 + depends on GRKERNSEC_SOCKET_SERVER
77185 + default 1002
77186 + help
77187 + Here you can choose the GID to disable server socket access for.
77188 + Remember to add the users you want server socket access disabled for to
77189 + the GID specified here. If the sysctl option is enabled, a sysctl
77190 + option with name "socket_server_gid" is created.
77191 +
77192 +endmenu
77193 +
77194 +menu "Physical Protections"
77195 +depends on GRKERNSEC
77196 +
77197 +config GRKERNSEC_DENYUSB
77198 + bool "Deny new USB connections after toggle"
77199 + default y if GRKERNSEC_CONFIG_AUTO
77200 + depends on SYSCTL && USB_SUPPORT
77201 + help
77202 + If you say Y here, a new sysctl option with name "deny_new_usb"
77203 + will be created. Setting its value to 1 will prevent any new
77204 + USB devices from being recognized by the OS. Any attempted USB
77205 + device insertion will be logged. This option is intended to be
77206 + used against custom USB devices designed to exploit vulnerabilities
77207 + in various USB device drivers.
77208 +
77209 + For greatest effectiveness, this sysctl should be set after any
77210 + relevant init scripts. This option is safe to enable in distros
77211 + as each user can choose whether or not to toggle the sysctl.
77212 +
77213 +config GRKERNSEC_DENYUSB_FORCE
77214 + bool "Reject all USB devices not connected at boot"
77215 + select USB
77216 + depends on GRKERNSEC_DENYUSB
77217 + help
77218 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
77219 + that doesn't involve a sysctl entry. This option should only be
77220 + enabled if you're sure you want to deny all new USB connections
77221 + at runtime and don't want to modify init scripts. This should not
77222 + be enabled by distros. It forces the core USB code to be built
77223 + into the kernel image so that all devices connected at boot time
77224 + can be recognized and new USB device connections can be prevented
77225 + prior to init running.
77226 +
77227 +endmenu
77228 +
77229 +menu "Sysctl Support"
77230 +depends on GRKERNSEC && SYSCTL
77231 +
77232 +config GRKERNSEC_SYSCTL
77233 + bool "Sysctl support"
77234 + default y if GRKERNSEC_CONFIG_AUTO
77235 + help
77236 + If you say Y here, you will be able to change the options that
77237 + grsecurity runs with at bootup, without having to recompile your
77238 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
77239 + to enable (1) or disable (0) various features. All the sysctl entries
77240 + are mutable until the "grsec_lock" entry is set to a non-zero value.
77241 + All features enabled in the kernel configuration are disabled at boot
77242 + if you do not say Y to the "Turn on features by default" option.
77243 + All options should be set at startup, and the grsec_lock entry should
77244 + be set to a non-zero value after all the options are set.
77245 + *THIS IS EXTREMELY IMPORTANT*
77246 +
77247 +config GRKERNSEC_SYSCTL_DISTRO
77248 + bool "Extra sysctl support for distro makers (READ HELP)"
77249 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
77250 + help
77251 + If you say Y here, additional sysctl options will be created
77252 + for features that affect processes running as root. Therefore,
77253 + it is critical when using this option that the grsec_lock entry be
77254 + enabled after boot. Only distros with prebuilt kernel packages
77255 + with this option enabled that can ensure grsec_lock is enabled
77256 + after boot should use this option.
77257 + *Failure to set grsec_lock after boot makes all grsec features
77258 + this option covers useless*
77259 +
77260 + Currently this option creates the following sysctl entries:
77261 + "Disable Privileged I/O": "disable_priv_io"
77262 +
77263 +config GRKERNSEC_SYSCTL_ON
77264 + bool "Turn on features by default"
77265 + default y if GRKERNSEC_CONFIG_AUTO
77266 + depends on GRKERNSEC_SYSCTL
77267 + help
77268 + If you say Y here, instead of having all features enabled in the
77269 + kernel configuration disabled at boot time, the features will be
77270 + enabled at boot time. It is recommended you say Y here unless
77271 + there is some reason you would want all sysctl-tunable features to
77272 + be disabled by default. As mentioned elsewhere, it is important
77273 + to enable the grsec_lock entry once you have finished modifying
77274 + the sysctl entries.
77275 +
77276 +endmenu
77277 +menu "Logging Options"
77278 +depends on GRKERNSEC
77279 +
77280 +config GRKERNSEC_FLOODTIME
77281 + int "Seconds in between log messages (minimum)"
77282 + default 10
77283 + help
77284 + This option allows you to enforce the number of seconds between
77285 + grsecurity log messages. The default should be suitable for most
77286 + people, however, if you choose to change it, choose a value small enough
77287 + to allow informative logs to be produced, but large enough to
77288 + prevent flooding.
77289 +
77290 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
77291 + any rate limiting on grsecurity log messages.
77292 +
77293 +config GRKERNSEC_FLOODBURST
77294 + int "Number of messages in a burst (maximum)"
77295 + default 6
77296 + help
77297 + This option allows you to choose the maximum number of messages allowed
77298 + within the flood time interval you chose in a separate option. The
77299 + default should be suitable for most people, however if you find that
77300 + many of your logs are being interpreted as flooding, you may want to
77301 + raise this value.
77302 +
77303 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
77304 + any rate limiting on grsecurity log messages.
77305 +
77306 +endmenu
77307 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
77308 new file mode 100644
77309 index 0000000..30ababb
77310 --- /dev/null
77311 +++ b/grsecurity/Makefile
77312 @@ -0,0 +1,54 @@
77313 +# grsecurity – access control and security hardening for Linux
77314 +# All code in this directory and various hooks located throughout the Linux kernel are
77315 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
77316 +# http://www.grsecurity.net spender@grsecurity.net
77317 +#
77318 +# This program is free software; you can redistribute it and/or
77319 +# modify it under the terms of the GNU General Public License version 2
77320 +# as published by the Free Software Foundation.
77321 +#
77322 +# This program is distributed in the hope that it will be useful,
77323 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
77324 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
77325 +# GNU General Public License for more details.
77326 +#
77327 +# You should have received a copy of the GNU General Public License
77328 +# along with this program; if not, write to the Free Software
77329 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
77330 +
77331 +KBUILD_CFLAGS += -Werror
77332 +
77333 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
77334 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
77335 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
77336 + grsec_usb.o grsec_ipc.o grsec_proc.o
77337 +
77338 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
77339 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
77340 + gracl_learn.o grsec_log.o gracl_policy.o
77341 +ifdef CONFIG_COMPAT
77342 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
77343 +endif
77344 +
77345 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
77346 +
77347 +ifdef CONFIG_NET
77348 +obj-y += grsec_sock.o
77349 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
77350 +endif
77351 +
77352 +ifndef CONFIG_GRKERNSEC
77353 +obj-y += grsec_disabled.o
77354 +endif
77355 +
77356 +ifdef CONFIG_GRKERNSEC_HIDESYM
77357 +extra-y := grsec_hidesym.o
77358 +$(obj)/grsec_hidesym.o:
77359 + @-chmod -f 500 /boot
77360 + @-chmod -f 500 /lib/modules
77361 + @-chmod -f 500 /lib64/modules
77362 + @-chmod -f 500 /lib32/modules
77363 + @-chmod -f 700 .
77364 + @-chmod -f 700 $(objtree)
77365 + @echo ' grsec: protected kernel image paths'
77366 +endif
77367 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
77368 new file mode 100644
77369 index 0000000..811af1f
77370 --- /dev/null
77371 +++ b/grsecurity/gracl.c
77372 @@ -0,0 +1,2749 @@
77373 +#include <linux/kernel.h>
77374 +#include <linux/module.h>
77375 +#include <linux/sched.h>
77376 +#include <linux/mm.h>
77377 +#include <linux/file.h>
77378 +#include <linux/fs.h>
77379 +#include <linux/namei.h>
77380 +#include <linux/mount.h>
77381 +#include <linux/tty.h>
77382 +#include <linux/proc_fs.h>
77383 +#include <linux/lglock.h>
77384 +#include <linux/slab.h>
77385 +#include <linux/vmalloc.h>
77386 +#include <linux/types.h>
77387 +#include <linux/sysctl.h>
77388 +#include <linux/netdevice.h>
77389 +#include <linux/ptrace.h>
77390 +#include <linux/gracl.h>
77391 +#include <linux/gralloc.h>
77392 +#include <linux/security.h>
77393 +#include <linux/grinternal.h>
77394 +#include <linux/pid_namespace.h>
77395 +#include <linux/stop_machine.h>
77396 +#include <linux/fdtable.h>
77397 +#include <linux/percpu.h>
77398 +#include <linux/lglock.h>
77399 +#include <linux/hugetlb.h>
77400 +#include <linux/posix-timers.h>
77401 +#include <linux/prefetch.h>
77402 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77403 +#include <linux/magic.h>
77404 +#include <linux/pagemap.h>
77405 +#include "../fs/btrfs/async-thread.h"
77406 +#include "../fs/btrfs/ctree.h"
77407 +#include "../fs/btrfs/btrfs_inode.h"
77408 +#endif
77409 +#include "../fs/mount.h"
77410 +
77411 +#include <asm/uaccess.h>
77412 +#include <asm/errno.h>
77413 +#include <asm/mman.h>
77414 +
77415 +#define FOR_EACH_ROLE_START(role) \
77416 + role = running_polstate.role_list; \
77417 + while (role) {
77418 +
77419 +#define FOR_EACH_ROLE_END(role) \
77420 + role = role->prev; \
77421 + }
77422 +
77423 +extern struct path gr_real_root;
77424 +
77425 +static struct gr_policy_state running_polstate;
77426 +struct gr_policy_state *polstate = &running_polstate;
77427 +extern struct gr_alloc_state *current_alloc_state;
77428 +
77429 +extern char *gr_shared_page[4];
77430 +DEFINE_RWLOCK(gr_inode_lock);
77431 +
77432 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
77433 +
77434 +#ifdef CONFIG_NET
77435 +extern struct vfsmount *sock_mnt;
77436 +#endif
77437 +
77438 +extern struct vfsmount *pipe_mnt;
77439 +extern struct vfsmount *shm_mnt;
77440 +
77441 +#ifdef CONFIG_HUGETLBFS
77442 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
77443 +#endif
77444 +
77445 +extern u16 acl_sp_role_value;
77446 +extern struct acl_object_label *fakefs_obj_rw;
77447 +extern struct acl_object_label *fakefs_obj_rwx;
77448 +
77449 +int gr_acl_is_enabled(void)
77450 +{
77451 + return (gr_status & GR_READY);
77452 +}
77453 +
77454 +void gr_enable_rbac_system(void)
77455 +{
77456 + pax_open_kernel();
77457 + gr_status |= GR_READY;
77458 + pax_close_kernel();
77459 +}
77460 +
77461 +int gr_rbac_disable(void *unused)
77462 +{
77463 + pax_open_kernel();
77464 + gr_status &= ~GR_READY;
77465 + pax_close_kernel();
77466 +
77467 + return 0;
77468 +}
77469 +
77470 +static inline dev_t __get_dev(const struct dentry *dentry)
77471 +{
77472 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77473 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77474 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
77475 + else
77476 +#endif
77477 + return dentry->d_sb->s_dev;
77478 +}
77479 +
77480 +static inline u64 __get_ino(const struct dentry *dentry)
77481 +{
77482 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77483 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77484 + return btrfs_ino(dentry->d_inode);
77485 + else
77486 +#endif
77487 + return dentry->d_inode->i_ino;
77488 +}
77489 +
77490 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
77491 +{
77492 + return __get_dev(dentry);
77493 +}
77494 +
77495 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
77496 +{
77497 + return __get_ino(dentry);
77498 +}
77499 +
77500 +static char gr_task_roletype_to_char(struct task_struct *task)
77501 +{
77502 + switch (task->role->roletype &
77503 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
77504 + GR_ROLE_SPECIAL)) {
77505 + case GR_ROLE_DEFAULT:
77506 + return 'D';
77507 + case GR_ROLE_USER:
77508 + return 'U';
77509 + case GR_ROLE_GROUP:
77510 + return 'G';
77511 + case GR_ROLE_SPECIAL:
77512 + return 'S';
77513 + }
77514 +
77515 + return 'X';
77516 +}
77517 +
77518 +char gr_roletype_to_char(void)
77519 +{
77520 + return gr_task_roletype_to_char(current);
77521 +}
77522 +
77523 +int
77524 +gr_acl_tpe_check(void)
77525 +{
77526 + if (unlikely(!(gr_status & GR_READY)))
77527 + return 0;
77528 + if (current->role->roletype & GR_ROLE_TPE)
77529 + return 1;
77530 + else
77531 + return 0;
77532 +}
77533 +
77534 +int
77535 +gr_handle_rawio(const struct inode *inode)
77536 +{
77537 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77538 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
77539 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
77540 + !capable(CAP_SYS_RAWIO))
77541 + return 1;
77542 +#endif
77543 + return 0;
77544 +}
77545 +
77546 +int
77547 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
77548 +{
77549 + if (likely(lena != lenb))
77550 + return 0;
77551 +
77552 + return !memcmp(a, b, lena);
77553 +}
77554 +
77555 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
77556 +{
77557 + *buflen -= namelen;
77558 + if (*buflen < 0)
77559 + return -ENAMETOOLONG;
77560 + *buffer -= namelen;
77561 + memcpy(*buffer, str, namelen);
77562 + return 0;
77563 +}
77564 +
77565 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
77566 +{
77567 + return prepend(buffer, buflen, name->name, name->len);
77568 +}
77569 +
77570 +static int prepend_path(const struct path *path, struct path *root,
77571 + char **buffer, int *buflen)
77572 +{
77573 + struct dentry *dentry = path->dentry;
77574 + struct vfsmount *vfsmnt = path->mnt;
77575 + struct mount *mnt = real_mount(vfsmnt);
77576 + bool slash = false;
77577 + int error = 0;
77578 +
77579 + while (dentry != root->dentry || vfsmnt != root->mnt) {
77580 + struct dentry * parent;
77581 +
77582 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
77583 + /* Global root? */
77584 + if (!mnt_has_parent(mnt)) {
77585 + goto out;
77586 + }
77587 + dentry = mnt->mnt_mountpoint;
77588 + mnt = mnt->mnt_parent;
77589 + vfsmnt = &mnt->mnt;
77590 + continue;
77591 + }
77592 + parent = dentry->d_parent;
77593 + prefetch(parent);
77594 + spin_lock(&dentry->d_lock);
77595 + error = prepend_name(buffer, buflen, &dentry->d_name);
77596 + spin_unlock(&dentry->d_lock);
77597 + if (!error)
77598 + error = prepend(buffer, buflen, "/", 1);
77599 + if (error)
77600 + break;
77601 +
77602 + slash = true;
77603 + dentry = parent;
77604 + }
77605 +
77606 +out:
77607 + if (!error && !slash)
77608 + error = prepend(buffer, buflen, "/", 1);
77609 +
77610 + return error;
77611 +}
77612 +
77613 +/* this must be called with mount_lock and rename_lock held */
77614 +
77615 +static char *__our_d_path(const struct path *path, struct path *root,
77616 + char *buf, int buflen)
77617 +{
77618 + char *res = buf + buflen;
77619 + int error;
77620 +
77621 + prepend(&res, &buflen, "\0", 1);
77622 + error = prepend_path(path, root, &res, &buflen);
77623 + if (error)
77624 + return ERR_PTR(error);
77625 +
77626 + return res;
77627 +}
77628 +
77629 +static char *
77630 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
77631 +{
77632 + char *retval;
77633 +
77634 + retval = __our_d_path(path, root, buf, buflen);
77635 + if (unlikely(IS_ERR(retval)))
77636 + retval = strcpy(buf, "<path too long>");
77637 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
77638 + retval[1] = '\0';
77639 +
77640 + return retval;
77641 +}
77642 +
77643 +static char *
77644 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
77645 + char *buf, int buflen)
77646 +{
77647 + struct path path;
77648 + char *res;
77649 +
77650 + path.dentry = (struct dentry *)dentry;
77651 + path.mnt = (struct vfsmount *)vfsmnt;
77652 +
77653 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
77654 + by the RBAC system */
77655 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
77656 +
77657 + return res;
77658 +}
77659 +
77660 +static char *
77661 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
77662 + char *buf, int buflen)
77663 +{
77664 + char *res;
77665 + struct path path;
77666 + struct path root;
77667 + struct task_struct *reaper = init_pid_ns.child_reaper;
77668 +
77669 + path.dentry = (struct dentry *)dentry;
77670 + path.mnt = (struct vfsmount *)vfsmnt;
77671 +
77672 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
77673 + get_fs_root(reaper->fs, &root);
77674 +
77675 + read_seqlock_excl(&mount_lock);
77676 + write_seqlock(&rename_lock);
77677 + res = gen_full_path(&path, &root, buf, buflen);
77678 + write_sequnlock(&rename_lock);
77679 + read_sequnlock_excl(&mount_lock);
77680 +
77681 + path_put(&root);
77682 + return res;
77683 +}
77684 +
77685 +char *
77686 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
77687 +{
77688 + char *ret;
77689 + read_seqlock_excl(&mount_lock);
77690 + write_seqlock(&rename_lock);
77691 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
77692 + PAGE_SIZE);
77693 + write_sequnlock(&rename_lock);
77694 + read_sequnlock_excl(&mount_lock);
77695 + return ret;
77696 +}
77697 +
77698 +static char *
77699 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
77700 +{
77701 + char *ret;
77702 + char *buf;
77703 + int buflen;
77704 +
77705 + read_seqlock_excl(&mount_lock);
77706 + write_seqlock(&rename_lock);
77707 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
77708 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
77709 + buflen = (int)(ret - buf);
77710 + if (buflen >= 5)
77711 + prepend(&ret, &buflen, "/proc", 5);
77712 + else
77713 + ret = strcpy(buf, "<path too long>");
77714 + write_sequnlock(&rename_lock);
77715 + read_sequnlock_excl(&mount_lock);
77716 + return ret;
77717 +}
77718 +
77719 +char *
77720 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
77721 +{
77722 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
77723 + PAGE_SIZE);
77724 +}
77725 +
77726 +char *
77727 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
77728 +{
77729 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
77730 + PAGE_SIZE);
77731 +}
77732 +
77733 +char *
77734 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
77735 +{
77736 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
77737 + PAGE_SIZE);
77738 +}
77739 +
77740 +char *
77741 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
77742 +{
77743 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
77744 + PAGE_SIZE);
77745 +}
77746 +
77747 +char *
77748 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
77749 +{
77750 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
77751 + PAGE_SIZE);
77752 +}
77753 +
77754 +__u32
77755 +to_gr_audit(const __u32 reqmode)
77756 +{
77757 + /* masks off auditable permission flags, then shifts them to create
77758 + auditing flags, and adds the special case of append auditing if
77759 + we're requesting write */
77760 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
77761 +}
77762 +
77763 +struct acl_role_label *
77764 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
77765 + const gid_t gid)
77766 +{
77767 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
77768 + struct acl_role_label *match;
77769 + struct role_allowed_ip *ipp;
77770 + unsigned int x;
77771 + u32 curr_ip = task->signal->saved_ip;
77772 +
77773 + match = state->acl_role_set.r_hash[index];
77774 +
77775 + while (match) {
77776 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
77777 + for (x = 0; x < match->domain_child_num; x++) {
77778 + if (match->domain_children[x] == uid)
77779 + goto found;
77780 + }
77781 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
77782 + break;
77783 + match = match->next;
77784 + }
77785 +found:
77786 + if (match == NULL) {
77787 + try_group:
77788 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
77789 + match = state->acl_role_set.r_hash[index];
77790 +
77791 + while (match) {
77792 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
77793 + for (x = 0; x < match->domain_child_num; x++) {
77794 + if (match->domain_children[x] == gid)
77795 + goto found2;
77796 + }
77797 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
77798 + break;
77799 + match = match->next;
77800 + }
77801 +found2:
77802 + if (match == NULL)
77803 + match = state->default_role;
77804 + if (match->allowed_ips == NULL)
77805 + return match;
77806 + else {
77807 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
77808 + if (likely
77809 + ((ntohl(curr_ip) & ipp->netmask) ==
77810 + (ntohl(ipp->addr) & ipp->netmask)))
77811 + return match;
77812 + }
77813 + match = state->default_role;
77814 + }
77815 + } else if (match->allowed_ips == NULL) {
77816 + return match;
77817 + } else {
77818 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
77819 + if (likely
77820 + ((ntohl(curr_ip) & ipp->netmask) ==
77821 + (ntohl(ipp->addr) & ipp->netmask)))
77822 + return match;
77823 + }
77824 + goto try_group;
77825 + }
77826 +
77827 + return match;
77828 +}
77829 +
77830 +static struct acl_role_label *
77831 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
77832 + const gid_t gid)
77833 +{
77834 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
77835 +}
77836 +
77837 +struct acl_subject_label *
77838 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
77839 + const struct acl_role_label *role)
77840 +{
77841 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
77842 + struct acl_subject_label *match;
77843 +
77844 + match = role->subj_hash[index];
77845 +
77846 + while (match && (match->inode != ino || match->device != dev ||
77847 + (match->mode & GR_DELETED))) {
77848 + match = match->next;
77849 + }
77850 +
77851 + if (match && !(match->mode & GR_DELETED))
77852 + return match;
77853 + else
77854 + return NULL;
77855 +}
77856 +
77857 +struct acl_subject_label *
77858 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
77859 + const struct acl_role_label *role)
77860 +{
77861 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
77862 + struct acl_subject_label *match;
77863 +
77864 + match = role->subj_hash[index];
77865 +
77866 + while (match && (match->inode != ino || match->device != dev ||
77867 + !(match->mode & GR_DELETED))) {
77868 + match = match->next;
77869 + }
77870 +
77871 + if (match && (match->mode & GR_DELETED))
77872 + return match;
77873 + else
77874 + return NULL;
77875 +}
77876 +
77877 +static struct acl_object_label *
77878 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
77879 + const struct acl_subject_label *subj)
77880 +{
77881 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
77882 + struct acl_object_label *match;
77883 +
77884 + match = subj->obj_hash[index];
77885 +
77886 + while (match && (match->inode != ino || match->device != dev ||
77887 + (match->mode & GR_DELETED))) {
77888 + match = match->next;
77889 + }
77890 +
77891 + if (match && !(match->mode & GR_DELETED))
77892 + return match;
77893 + else
77894 + return NULL;
77895 +}
77896 +
77897 +static struct acl_object_label *
77898 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
77899 + const struct acl_subject_label *subj)
77900 +{
77901 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
77902 + struct acl_object_label *match;
77903 +
77904 + match = subj->obj_hash[index];
77905 +
77906 + while (match && (match->inode != ino || match->device != dev ||
77907 + !(match->mode & GR_DELETED))) {
77908 + match = match->next;
77909 + }
77910 +
77911 + if (match && (match->mode & GR_DELETED))
77912 + return match;
77913 +
77914 + match = subj->obj_hash[index];
77915 +
77916 + while (match && (match->inode != ino || match->device != dev ||
77917 + (match->mode & GR_DELETED))) {
77918 + match = match->next;
77919 + }
77920 +
77921 + if (match && !(match->mode & GR_DELETED))
77922 + return match;
77923 + else
77924 + return NULL;
77925 +}
77926 +
77927 +struct name_entry *
77928 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
77929 +{
77930 + unsigned int len = strlen(name);
77931 + unsigned int key = full_name_hash(name, len);
77932 + unsigned int index = key % state->name_set.n_size;
77933 + struct name_entry *match;
77934 +
77935 + match = state->name_set.n_hash[index];
77936 +
77937 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
77938 + match = match->next;
77939 +
77940 + return match;
77941 +}
77942 +
77943 +static struct name_entry *
77944 +lookup_name_entry(const char *name)
77945 +{
77946 + return __lookup_name_entry(&running_polstate, name);
77947 +}
77948 +
77949 +static struct name_entry *
77950 +lookup_name_entry_create(const char *name)
77951 +{
77952 + unsigned int len = strlen(name);
77953 + unsigned int key = full_name_hash(name, len);
77954 + unsigned int index = key % running_polstate.name_set.n_size;
77955 + struct name_entry *match;
77956 +
77957 + match = running_polstate.name_set.n_hash[index];
77958 +
77959 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
77960 + !match->deleted))
77961 + match = match->next;
77962 +
77963 + if (match && match->deleted)
77964 + return match;
77965 +
77966 + match = running_polstate.name_set.n_hash[index];
77967 +
77968 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
77969 + match->deleted))
77970 + match = match->next;
77971 +
77972 + if (match && !match->deleted)
77973 + return match;
77974 + else
77975 + return NULL;
77976 +}
77977 +
77978 +static struct inodev_entry *
77979 +lookup_inodev_entry(const u64 ino, const dev_t dev)
77980 +{
77981 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
77982 + struct inodev_entry *match;
77983 +
77984 + match = running_polstate.inodev_set.i_hash[index];
77985 +
77986 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
77987 + match = match->next;
77988 +
77989 + return match;
77990 +}
77991 +
77992 +void
77993 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
77994 +{
77995 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
77996 + state->inodev_set.i_size);
77997 + struct inodev_entry **curr;
77998 +
77999 + entry->prev = NULL;
78000 +
78001 + curr = &state->inodev_set.i_hash[index];
78002 + if (*curr != NULL)
78003 + (*curr)->prev = entry;
78004 +
78005 + entry->next = *curr;
78006 + *curr = entry;
78007 +
78008 + return;
78009 +}
78010 +
78011 +static void
78012 +insert_inodev_entry(struct inodev_entry *entry)
78013 +{
78014 + __insert_inodev_entry(&running_polstate, entry);
78015 +}
78016 +
78017 +void
78018 +insert_acl_obj_label(struct acl_object_label *obj,
78019 + struct acl_subject_label *subj)
78020 +{
78021 + unsigned int index =
78022 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
78023 + struct acl_object_label **curr;
78024 +
78025 + obj->prev = NULL;
78026 +
78027 + curr = &subj->obj_hash[index];
78028 + if (*curr != NULL)
78029 + (*curr)->prev = obj;
78030 +
78031 + obj->next = *curr;
78032 + *curr = obj;
78033 +
78034 + return;
78035 +}
78036 +
78037 +void
78038 +insert_acl_subj_label(struct acl_subject_label *obj,
78039 + struct acl_role_label *role)
78040 +{
78041 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
78042 + struct acl_subject_label **curr;
78043 +
78044 + obj->prev = NULL;
78045 +
78046 + curr = &role->subj_hash[index];
78047 + if (*curr != NULL)
78048 + (*curr)->prev = obj;
78049 +
78050 + obj->next = *curr;
78051 + *curr = obj;
78052 +
78053 + return;
78054 +}
78055 +
78056 +/* derived from glibc fnmatch() 0: match, 1: no match*/
78057 +
78058 +static int
78059 +glob_match(const char *p, const char *n)
78060 +{
78061 + char c;
78062 +
78063 + while ((c = *p++) != '\0') {
78064 + switch (c) {
78065 + case '?':
78066 + if (*n == '\0')
78067 + return 1;
78068 + else if (*n == '/')
78069 + return 1;
78070 + break;
78071 + case '\\':
78072 + if (*n != c)
78073 + return 1;
78074 + break;
78075 + case '*':
78076 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
78077 + if (*n == '/')
78078 + return 1;
78079 + else if (c == '?') {
78080 + if (*n == '\0')
78081 + return 1;
78082 + else
78083 + ++n;
78084 + }
78085 + }
78086 + if (c == '\0') {
78087 + return 0;
78088 + } else {
78089 + const char *endp;
78090 +
78091 + if ((endp = strchr(n, '/')) == NULL)
78092 + endp = n + strlen(n);
78093 +
78094 + if (c == '[') {
78095 + for (--p; n < endp; ++n)
78096 + if (!glob_match(p, n))
78097 + return 0;
78098 + } else if (c == '/') {
78099 + while (*n != '\0' && *n != '/')
78100 + ++n;
78101 + if (*n == '/' && !glob_match(p, n + 1))
78102 + return 0;
78103 + } else {
78104 + for (--p; n < endp; ++n)
78105 + if (*n == c && !glob_match(p, n))
78106 + return 0;
78107 + }
78108 +
78109 + return 1;
78110 + }
78111 + case '[':
78112 + {
78113 + int not;
78114 + char cold;
78115 +
78116 + if (*n == '\0' || *n == '/')
78117 + return 1;
78118 +
78119 + not = (*p == '!' || *p == '^');
78120 + if (not)
78121 + ++p;
78122 +
78123 + c = *p++;
78124 + for (;;) {
78125 + unsigned char fn = (unsigned char)*n;
78126 +
78127 + if (c == '\0')
78128 + return 1;
78129 + else {
78130 + if (c == fn)
78131 + goto matched;
78132 + cold = c;
78133 + c = *p++;
78134 +
78135 + if (c == '-' && *p != ']') {
78136 + unsigned char cend = *p++;
78137 +
78138 + if (cend == '\0')
78139 + return 1;
78140 +
78141 + if (cold <= fn && fn <= cend)
78142 + goto matched;
78143 +
78144 + c = *p++;
78145 + }
78146 + }
78147 +
78148 + if (c == ']')
78149 + break;
78150 + }
78151 + if (!not)
78152 + return 1;
78153 + break;
78154 + matched:
78155 + while (c != ']') {
78156 + if (c == '\0')
78157 + return 1;
78158 +
78159 + c = *p++;
78160 + }
78161 + if (not)
78162 + return 1;
78163 + }
78164 + break;
78165 + default:
78166 + if (c != *n)
78167 + return 1;
78168 + }
78169 +
78170 + ++n;
78171 + }
78172 +
78173 + if (*n == '\0')
78174 + return 0;
78175 +
78176 + if (*n == '/')
78177 + return 0;
78178 +
78179 + return 1;
78180 +}
78181 +
78182 +static struct acl_object_label *
78183 +chk_glob_label(struct acl_object_label *globbed,
78184 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
78185 +{
78186 + struct acl_object_label *tmp;
78187 +
78188 + if (*path == NULL)
78189 + *path = gr_to_filename_nolock(dentry, mnt);
78190 +
78191 + tmp = globbed;
78192 +
78193 + while (tmp) {
78194 + if (!glob_match(tmp->filename, *path))
78195 + return tmp;
78196 + tmp = tmp->next;
78197 + }
78198 +
78199 + return NULL;
78200 +}
78201 +
78202 +static struct acl_object_label *
78203 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
78204 + const u64 curr_ino, const dev_t curr_dev,
78205 + const struct acl_subject_label *subj, char **path, const int checkglob)
78206 +{
78207 + struct acl_subject_label *tmpsubj;
78208 + struct acl_object_label *retval;
78209 + struct acl_object_label *retval2;
78210 +
78211 + tmpsubj = (struct acl_subject_label *) subj;
78212 + read_lock(&gr_inode_lock);
78213 + do {
78214 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
78215 + if (retval) {
78216 + if (checkglob && retval->globbed) {
78217 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
78218 + if (retval2)
78219 + retval = retval2;
78220 + }
78221 + break;
78222 + }
78223 + } while ((tmpsubj = tmpsubj->parent_subject));
78224 + read_unlock(&gr_inode_lock);
78225 +
78226 + return retval;
78227 +}
78228 +
78229 +static struct acl_object_label *
78230 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
78231 + struct dentry *curr_dentry,
78232 + const struct acl_subject_label *subj, char **path, const int checkglob)
78233 +{
78234 + int newglob = checkglob;
78235 + u64 inode;
78236 + dev_t device;
78237 +
78238 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
78239 + as we don't want a / * rule to match instead of the / object
78240 + don't do this for create lookups that call this function though, since they're looking up
78241 + on the parent and thus need globbing checks on all paths
78242 + */
78243 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
78244 + newglob = GR_NO_GLOB;
78245 +
78246 + spin_lock(&curr_dentry->d_lock);
78247 + inode = __get_ino(curr_dentry);
78248 + device = __get_dev(curr_dentry);
78249 + spin_unlock(&curr_dentry->d_lock);
78250 +
78251 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
78252 +}
78253 +
78254 +#ifdef CONFIG_HUGETLBFS
78255 +static inline bool
78256 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
78257 +{
78258 + int i;
78259 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
78260 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
78261 + return true;
78262 + }
78263 +
78264 + return false;
78265 +}
78266 +#endif
78267 +
78268 +static struct acl_object_label *
78269 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78270 + const struct acl_subject_label *subj, char *path, const int checkglob)
78271 +{
78272 + struct dentry *dentry = (struct dentry *) l_dentry;
78273 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
78274 + struct mount *real_mnt = real_mount(mnt);
78275 + struct acl_object_label *retval;
78276 + struct dentry *parent;
78277 +
78278 + read_seqlock_excl(&mount_lock);
78279 + write_seqlock(&rename_lock);
78280 +
78281 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
78282 +#ifdef CONFIG_NET
78283 + mnt == sock_mnt ||
78284 +#endif
78285 +#ifdef CONFIG_HUGETLBFS
78286 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
78287 +#endif
78288 + /* ignore Eric Biederman */
78289 + IS_PRIVATE(l_dentry->d_inode))) {
78290 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
78291 + goto out;
78292 + }
78293 +
78294 + for (;;) {
78295 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
78296 + break;
78297 +
78298 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
78299 + if (!mnt_has_parent(real_mnt))
78300 + break;
78301 +
78302 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78303 + if (retval != NULL)
78304 + goto out;
78305 +
78306 + dentry = real_mnt->mnt_mountpoint;
78307 + real_mnt = real_mnt->mnt_parent;
78308 + mnt = &real_mnt->mnt;
78309 + continue;
78310 + }
78311 +
78312 + parent = dentry->d_parent;
78313 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78314 + if (retval != NULL)
78315 + goto out;
78316 +
78317 + dentry = parent;
78318 + }
78319 +
78320 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78321 +
78322 + /* gr_real_root is pinned so we don't have to hold a reference */
78323 + if (retval == NULL)
78324 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
78325 +out:
78326 + write_sequnlock(&rename_lock);
78327 + read_sequnlock_excl(&mount_lock);
78328 +
78329 + BUG_ON(retval == NULL);
78330 +
78331 + return retval;
78332 +}
78333 +
78334 +static struct acl_object_label *
78335 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78336 + const struct acl_subject_label *subj)
78337 +{
78338 + char *path = NULL;
78339 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
78340 +}
78341 +
78342 +static struct acl_object_label *
78343 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78344 + const struct acl_subject_label *subj)
78345 +{
78346 + char *path = NULL;
78347 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
78348 +}
78349 +
78350 +static struct acl_object_label *
78351 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78352 + const struct acl_subject_label *subj, char *path)
78353 +{
78354 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
78355 +}
78356 +
78357 +struct acl_subject_label *
78358 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78359 + const struct acl_role_label *role)
78360 +{
78361 + struct dentry *dentry = (struct dentry *) l_dentry;
78362 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
78363 + struct mount *real_mnt = real_mount(mnt);
78364 + struct acl_subject_label *retval;
78365 + struct dentry *parent;
78366 +
78367 + read_seqlock_excl(&mount_lock);
78368 + write_seqlock(&rename_lock);
78369 +
78370 + for (;;) {
78371 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
78372 + break;
78373 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
78374 + if (!mnt_has_parent(real_mnt))
78375 + break;
78376 +
78377 + spin_lock(&dentry->d_lock);
78378 + read_lock(&gr_inode_lock);
78379 + retval =
78380 + lookup_acl_subj_label(__get_ino(dentry),
78381 + __get_dev(dentry), role);
78382 + read_unlock(&gr_inode_lock);
78383 + spin_unlock(&dentry->d_lock);
78384 + if (retval != NULL)
78385 + goto out;
78386 +
78387 + dentry = real_mnt->mnt_mountpoint;
78388 + real_mnt = real_mnt->mnt_parent;
78389 + mnt = &real_mnt->mnt;
78390 + continue;
78391 + }
78392 +
78393 + spin_lock(&dentry->d_lock);
78394 + read_lock(&gr_inode_lock);
78395 + retval = lookup_acl_subj_label(__get_ino(dentry),
78396 + __get_dev(dentry), role);
78397 + read_unlock(&gr_inode_lock);
78398 + parent = dentry->d_parent;
78399 + spin_unlock(&dentry->d_lock);
78400 +
78401 + if (retval != NULL)
78402 + goto out;
78403 +
78404 + dentry = parent;
78405 + }
78406 +
78407 + spin_lock(&dentry->d_lock);
78408 + read_lock(&gr_inode_lock);
78409 + retval = lookup_acl_subj_label(__get_ino(dentry),
78410 + __get_dev(dentry), role);
78411 + read_unlock(&gr_inode_lock);
78412 + spin_unlock(&dentry->d_lock);
78413 +
78414 + if (unlikely(retval == NULL)) {
78415 + /* gr_real_root is pinned, we don't need to hold a reference */
78416 + read_lock(&gr_inode_lock);
78417 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
78418 + __get_dev(gr_real_root.dentry), role);
78419 + read_unlock(&gr_inode_lock);
78420 + }
78421 +out:
78422 + write_sequnlock(&rename_lock);
78423 + read_sequnlock_excl(&mount_lock);
78424 +
78425 + BUG_ON(retval == NULL);
78426 +
78427 + return retval;
78428 +}
78429 +
78430 +void
78431 +assign_special_role(const char *rolename)
78432 +{
78433 + struct acl_object_label *obj;
78434 + struct acl_role_label *r;
78435 + struct acl_role_label *assigned = NULL;
78436 + struct task_struct *tsk;
78437 + struct file *filp;
78438 +
78439 + FOR_EACH_ROLE_START(r)
78440 + if (!strcmp(rolename, r->rolename) &&
78441 + (r->roletype & GR_ROLE_SPECIAL)) {
78442 + assigned = r;
78443 + break;
78444 + }
78445 + FOR_EACH_ROLE_END(r)
78446 +
78447 + if (!assigned)
78448 + return;
78449 +
78450 + read_lock(&tasklist_lock);
78451 + read_lock(&grsec_exec_file_lock);
78452 +
78453 + tsk = current->real_parent;
78454 + if (tsk == NULL)
78455 + goto out_unlock;
78456 +
78457 + filp = tsk->exec_file;
78458 + if (filp == NULL)
78459 + goto out_unlock;
78460 +
78461 + tsk->is_writable = 0;
78462 + tsk->inherited = 0;
78463 +
78464 + tsk->acl_sp_role = 1;
78465 + tsk->acl_role_id = ++acl_sp_role_value;
78466 + tsk->role = assigned;
78467 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
78468 +
78469 + /* ignore additional mmap checks for processes that are writable
78470 + by the default ACL */
78471 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
78472 + if (unlikely(obj->mode & GR_WRITE))
78473 + tsk->is_writable = 1;
78474 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
78475 + if (unlikely(obj->mode & GR_WRITE))
78476 + tsk->is_writable = 1;
78477 +
78478 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
78479 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
78480 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
78481 +#endif
78482 +
78483 +out_unlock:
78484 + read_unlock(&grsec_exec_file_lock);
78485 + read_unlock(&tasklist_lock);
78486 + return;
78487 +}
78488 +
78489 +
78490 +static void
78491 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
78492 +{
78493 + struct task_struct *task = current;
78494 + const struct cred *cred = current_cred();
78495 +
78496 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
78497 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78498 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78499 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
78500 +
78501 + return;
78502 +}
78503 +
78504 +static void
78505 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
78506 +{
78507 + struct task_struct *task = current;
78508 + const struct cred *cred = current_cred();
78509 +
78510 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
78511 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78512 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78513 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
78514 +
78515 + return;
78516 +}
78517 +
78518 +static void
78519 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
78520 +{
78521 + struct task_struct *task = current;
78522 + const struct cred *cred = current_cred();
78523 +
78524 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
78525 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78526 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78527 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
78528 +
78529 + return;
78530 +}
78531 +
78532 +static void
78533 +gr_set_proc_res(struct task_struct *task)
78534 +{
78535 + struct acl_subject_label *proc;
78536 + unsigned short i;
78537 +
78538 + proc = task->acl;
78539 +
78540 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
78541 + return;
78542 +
78543 + for (i = 0; i < RLIM_NLIMITS; i++) {
78544 + unsigned long rlim_cur, rlim_max;
78545 +
78546 + if (!(proc->resmask & (1U << i)))
78547 + continue;
78548 +
78549 + rlim_cur = proc->res[i].rlim_cur;
78550 + rlim_max = proc->res[i].rlim_max;
78551 +
78552 + if (i == RLIMIT_NOFILE) {
78553 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
78554 + if (rlim_cur > saved_sysctl_nr_open)
78555 + rlim_cur = saved_sysctl_nr_open;
78556 + if (rlim_max > saved_sysctl_nr_open)
78557 + rlim_max = saved_sysctl_nr_open;
78558 + }
78559 +
78560 + task->signal->rlim[i].rlim_cur = rlim_cur;
78561 + task->signal->rlim[i].rlim_max = rlim_max;
78562 +
78563 + if (i == RLIMIT_CPU)
78564 + update_rlimit_cpu(task, rlim_cur);
78565 + }
78566 +
78567 + return;
78568 +}
78569 +
78570 +/* both of the below must be called with
78571 + rcu_read_lock();
78572 + read_lock(&tasklist_lock);
78573 + read_lock(&grsec_exec_file_lock);
78574 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
78575 +*/
78576 +
78577 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
78578 +{
78579 + char *tmpname;
78580 + struct acl_subject_label *tmpsubj;
78581 + struct file *filp;
78582 + struct name_entry *nmatch;
78583 +
78584 + filp = task->exec_file;
78585 + if (filp == NULL)
78586 + return NULL;
78587 +
78588 + /* the following is to apply the correct subject
78589 + on binaries running when the RBAC system
78590 + is enabled, when the binaries have been
78591 + replaced or deleted since their execution
78592 + -----
78593 + when the RBAC system starts, the inode/dev
78594 + from exec_file will be one the RBAC system
78595 + is unaware of. It only knows the inode/dev
78596 + of the present file on disk, or the absence
78597 + of it.
78598 + */
78599 +
78600 + if (filename)
78601 + nmatch = __lookup_name_entry(state, filename);
78602 + else {
78603 + preempt_disable();
78604 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
78605 +
78606 + nmatch = __lookup_name_entry(state, tmpname);
78607 + preempt_enable();
78608 + }
78609 + tmpsubj = NULL;
78610 + if (nmatch) {
78611 + if (nmatch->deleted)
78612 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
78613 + else
78614 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
78615 + }
78616 + /* this also works for the reload case -- if we don't match a potentially inherited subject
78617 + then we fall back to a normal lookup based on the binary's ino/dev
78618 + */
78619 + if (tmpsubj == NULL && fallback)
78620 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
78621 +
78622 + return tmpsubj;
78623 +}
78624 +
78625 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
78626 +{
78627 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
78628 +}
78629 +
78630 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
78631 +{
78632 + struct acl_object_label *obj;
78633 + struct file *filp;
78634 +
78635 + filp = task->exec_file;
78636 +
78637 + task->acl = subj;
78638 + task->is_writable = 0;
78639 + /* ignore additional mmap checks for processes that are writable
78640 + by the default ACL */
78641 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
78642 + if (unlikely(obj->mode & GR_WRITE))
78643 + task->is_writable = 1;
78644 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
78645 + if (unlikely(obj->mode & GR_WRITE))
78646 + task->is_writable = 1;
78647 +
78648 + gr_set_proc_res(task);
78649 +
78650 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
78651 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
78652 +#endif
78653 +}
78654 +
78655 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
78656 +{
78657 + __gr_apply_subject_to_task(&running_polstate, task, subj);
78658 +}
78659 +
78660 +__u32
78661 +gr_search_file(const struct dentry * dentry, const __u32 mode,
78662 + const struct vfsmount * mnt)
78663 +{
78664 + __u32 retval = mode;
78665 + struct acl_subject_label *curracl;
78666 + struct acl_object_label *currobj;
78667 +
78668 + if (unlikely(!(gr_status & GR_READY)))
78669 + return (mode & ~GR_AUDITS);
78670 +
78671 + curracl = current->acl;
78672 +
78673 + currobj = chk_obj_label(dentry, mnt, curracl);
78674 + retval = currobj->mode & mode;
78675 +
78676 + /* if we're opening a specified transfer file for writing
78677 + (e.g. /dev/initctl), then transfer our role to init
78678 + */
78679 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
78680 + current->role->roletype & GR_ROLE_PERSIST)) {
78681 + struct task_struct *task = init_pid_ns.child_reaper;
78682 +
78683 + if (task->role != current->role) {
78684 + struct acl_subject_label *subj;
78685 +
78686 + task->acl_sp_role = 0;
78687 + task->acl_role_id = current->acl_role_id;
78688 + task->role = current->role;
78689 + rcu_read_lock();
78690 + read_lock(&grsec_exec_file_lock);
78691 + subj = gr_get_subject_for_task(task, NULL, 1);
78692 + gr_apply_subject_to_task(task, subj);
78693 + read_unlock(&grsec_exec_file_lock);
78694 + rcu_read_unlock();
78695 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
78696 + }
78697 + }
78698 +
78699 + if (unlikely
78700 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
78701 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
78702 + __u32 new_mode = mode;
78703 +
78704 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
78705 +
78706 + retval = new_mode;
78707 +
78708 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
78709 + new_mode |= GR_INHERIT;
78710 +
78711 + if (!(mode & GR_NOLEARN))
78712 + gr_log_learn(dentry, mnt, new_mode);
78713 + }
78714 +
78715 + return retval;
78716 +}
78717 +
78718 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
78719 + const struct dentry *parent,
78720 + const struct vfsmount *mnt)
78721 +{
78722 + struct name_entry *match;
78723 + struct acl_object_label *matchpo;
78724 + struct acl_subject_label *curracl;
78725 + char *path;
78726 +
78727 + if (unlikely(!(gr_status & GR_READY)))
78728 + return NULL;
78729 +
78730 + preempt_disable();
78731 + path = gr_to_filename_rbac(new_dentry, mnt);
78732 + match = lookup_name_entry_create(path);
78733 +
78734 + curracl = current->acl;
78735 +
78736 + if (match) {
78737 + read_lock(&gr_inode_lock);
78738 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
78739 + read_unlock(&gr_inode_lock);
78740 +
78741 + if (matchpo) {
78742 + preempt_enable();
78743 + return matchpo;
78744 + }
78745 + }
78746 +
78747 + // lookup parent
78748 +
78749 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
78750 +
78751 + preempt_enable();
78752 + return matchpo;
78753 +}
78754 +
78755 +__u32
78756 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
78757 + const struct vfsmount * mnt, const __u32 mode)
78758 +{
78759 + struct acl_object_label *matchpo;
78760 + __u32 retval;
78761 +
78762 + if (unlikely(!(gr_status & GR_READY)))
78763 + return (mode & ~GR_AUDITS);
78764 +
78765 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
78766 +
78767 + retval = matchpo->mode & mode;
78768 +
78769 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
78770 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
78771 + __u32 new_mode = mode;
78772 +
78773 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
78774 +
78775 + gr_log_learn(new_dentry, mnt, new_mode);
78776 + return new_mode;
78777 + }
78778 +
78779 + return retval;
78780 +}
78781 +
78782 +__u32
78783 +gr_check_link(const struct dentry * new_dentry,
78784 + const struct dentry * parent_dentry,
78785 + const struct vfsmount * parent_mnt,
78786 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
78787 +{
78788 + struct acl_object_label *obj;
78789 + __u32 oldmode, newmode;
78790 + __u32 needmode;
78791 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
78792 + GR_DELETE | GR_INHERIT;
78793 +
78794 + if (unlikely(!(gr_status & GR_READY)))
78795 + return (GR_CREATE | GR_LINK);
78796 +
78797 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
78798 + oldmode = obj->mode;
78799 +
78800 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
78801 + newmode = obj->mode;
78802 +
78803 + needmode = newmode & checkmodes;
78804 +
78805 + // old name for hardlink must have at least the permissions of the new name
78806 + if ((oldmode & needmode) != needmode)
78807 + goto bad;
78808 +
78809 + // if old name had restrictions/auditing, make sure the new name does as well
78810 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
78811 +
78812 + // don't allow hardlinking of suid/sgid/fcapped files without permission
78813 + if (is_privileged_binary(old_dentry))
78814 + needmode |= GR_SETID;
78815 +
78816 + if ((newmode & needmode) != needmode)
78817 + goto bad;
78818 +
78819 + // enforce minimum permissions
78820 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
78821 + return newmode;
78822 +bad:
78823 + needmode = oldmode;
78824 + if (is_privileged_binary(old_dentry))
78825 + needmode |= GR_SETID;
78826 +
78827 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
78828 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
78829 + return (GR_CREATE | GR_LINK);
78830 + } else if (newmode & GR_SUPPRESS)
78831 + return GR_SUPPRESS;
78832 + else
78833 + return 0;
78834 +}
78835 +
78836 +int
78837 +gr_check_hidden_task(const struct task_struct *task)
78838 +{
78839 + if (unlikely(!(gr_status & GR_READY)))
78840 + return 0;
78841 +
78842 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
78843 + return 1;
78844 +
78845 + return 0;
78846 +}
78847 +
78848 +int
78849 +gr_check_protected_task(const struct task_struct *task)
78850 +{
78851 + if (unlikely(!(gr_status & GR_READY) || !task))
78852 + return 0;
78853 +
78854 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
78855 + task->acl != current->acl)
78856 + return 1;
78857 +
78858 + return 0;
78859 +}
78860 +
78861 +int
78862 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
78863 +{
78864 + struct task_struct *p;
78865 + int ret = 0;
78866 +
78867 + if (unlikely(!(gr_status & GR_READY) || !pid))
78868 + return ret;
78869 +
78870 + read_lock(&tasklist_lock);
78871 + do_each_pid_task(pid, type, p) {
78872 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
78873 + p->acl != current->acl) {
78874 + ret = 1;
78875 + goto out;
78876 + }
78877 + } while_each_pid_task(pid, type, p);
78878 +out:
78879 + read_unlock(&tasklist_lock);
78880 +
78881 + return ret;
78882 +}
78883 +
78884 +void
78885 +gr_copy_label(struct task_struct *tsk)
78886 +{
78887 + struct task_struct *p = current;
78888 +
78889 + tsk->inherited = p->inherited;
78890 + tsk->acl_sp_role = 0;
78891 + tsk->acl_role_id = p->acl_role_id;
78892 + tsk->acl = p->acl;
78893 + tsk->role = p->role;
78894 + tsk->signal->used_accept = 0;
78895 + tsk->signal->curr_ip = p->signal->curr_ip;
78896 + tsk->signal->saved_ip = p->signal->saved_ip;
78897 + if (p->exec_file)
78898 + get_file(p->exec_file);
78899 + tsk->exec_file = p->exec_file;
78900 + tsk->is_writable = p->is_writable;
78901 + if (unlikely(p->signal->used_accept)) {
78902 + p->signal->curr_ip = 0;
78903 + p->signal->saved_ip = 0;
78904 + }
78905 +
78906 + return;
78907 +}
78908 +
78909 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
78910 +
78911 +int
78912 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
78913 +{
78914 + unsigned int i;
78915 + __u16 num;
78916 + uid_t *uidlist;
78917 + uid_t curuid;
78918 + int realok = 0;
78919 + int effectiveok = 0;
78920 + int fsok = 0;
78921 + uid_t globalreal, globaleffective, globalfs;
78922 +
78923 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
78924 + struct user_struct *user;
78925 +
78926 + if (!uid_valid(real))
78927 + goto skipit;
78928 +
78929 + /* find user based on global namespace */
78930 +
78931 + globalreal = GR_GLOBAL_UID(real);
78932 +
78933 + user = find_user(make_kuid(&init_user_ns, globalreal));
78934 + if (user == NULL)
78935 + goto skipit;
78936 +
78937 + if (gr_process_kernel_setuid_ban(user)) {
78938 + /* for find_user */
78939 + free_uid(user);
78940 + return 1;
78941 + }
78942 +
78943 + /* for find_user */
78944 + free_uid(user);
78945 +
78946 +skipit:
78947 +#endif
78948 +
78949 + if (unlikely(!(gr_status & GR_READY)))
78950 + return 0;
78951 +
78952 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
78953 + gr_log_learn_uid_change(real, effective, fs);
78954 +
78955 + num = current->acl->user_trans_num;
78956 + uidlist = current->acl->user_transitions;
78957 +
78958 + if (uidlist == NULL)
78959 + return 0;
78960 +
78961 + if (!uid_valid(real)) {
78962 + realok = 1;
78963 + globalreal = (uid_t)-1;
78964 + } else {
78965 + globalreal = GR_GLOBAL_UID(real);
78966 + }
78967 + if (!uid_valid(effective)) {
78968 + effectiveok = 1;
78969 + globaleffective = (uid_t)-1;
78970 + } else {
78971 + globaleffective = GR_GLOBAL_UID(effective);
78972 + }
78973 + if (!uid_valid(fs)) {
78974 + fsok = 1;
78975 + globalfs = (uid_t)-1;
78976 + } else {
78977 + globalfs = GR_GLOBAL_UID(fs);
78978 + }
78979 +
78980 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
78981 + for (i = 0; i < num; i++) {
78982 + curuid = uidlist[i];
78983 + if (globalreal == curuid)
78984 + realok = 1;
78985 + if (globaleffective == curuid)
78986 + effectiveok = 1;
78987 + if (globalfs == curuid)
78988 + fsok = 1;
78989 + }
78990 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
78991 + for (i = 0; i < num; i++) {
78992 + curuid = uidlist[i];
78993 + if (globalreal == curuid)
78994 + break;
78995 + if (globaleffective == curuid)
78996 + break;
78997 + if (globalfs == curuid)
78998 + break;
78999 + }
79000 + /* not in deny list */
79001 + if (i == num) {
79002 + realok = 1;
79003 + effectiveok = 1;
79004 + fsok = 1;
79005 + }
79006 + }
79007 +
79008 + if (realok && effectiveok && fsok)
79009 + return 0;
79010 + else {
79011 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
79012 + return 1;
79013 + }
79014 +}
79015 +
79016 +int
79017 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
79018 +{
79019 + unsigned int i;
79020 + __u16 num;
79021 + gid_t *gidlist;
79022 + gid_t curgid;
79023 + int realok = 0;
79024 + int effectiveok = 0;
79025 + int fsok = 0;
79026 + gid_t globalreal, globaleffective, globalfs;
79027 +
79028 + if (unlikely(!(gr_status & GR_READY)))
79029 + return 0;
79030 +
79031 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
79032 + gr_log_learn_gid_change(real, effective, fs);
79033 +
79034 + num = current->acl->group_trans_num;
79035 + gidlist = current->acl->group_transitions;
79036 +
79037 + if (gidlist == NULL)
79038 + return 0;
79039 +
79040 + if (!gid_valid(real)) {
79041 + realok = 1;
79042 + globalreal = (gid_t)-1;
79043 + } else {
79044 + globalreal = GR_GLOBAL_GID(real);
79045 + }
79046 + if (!gid_valid(effective)) {
79047 + effectiveok = 1;
79048 + globaleffective = (gid_t)-1;
79049 + } else {
79050 + globaleffective = GR_GLOBAL_GID(effective);
79051 + }
79052 + if (!gid_valid(fs)) {
79053 + fsok = 1;
79054 + globalfs = (gid_t)-1;
79055 + } else {
79056 + globalfs = GR_GLOBAL_GID(fs);
79057 + }
79058 +
79059 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
79060 + for (i = 0; i < num; i++) {
79061 + curgid = gidlist[i];
79062 + if (globalreal == curgid)
79063 + realok = 1;
79064 + if (globaleffective == curgid)
79065 + effectiveok = 1;
79066 + if (globalfs == curgid)
79067 + fsok = 1;
79068 + }
79069 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
79070 + for (i = 0; i < num; i++) {
79071 + curgid = gidlist[i];
79072 + if (globalreal == curgid)
79073 + break;
79074 + if (globaleffective == curgid)
79075 + break;
79076 + if (globalfs == curgid)
79077 + break;
79078 + }
79079 + /* not in deny list */
79080 + if (i == num) {
79081 + realok = 1;
79082 + effectiveok = 1;
79083 + fsok = 1;
79084 + }
79085 + }
79086 +
79087 + if (realok && effectiveok && fsok)
79088 + return 0;
79089 + else {
79090 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
79091 + return 1;
79092 + }
79093 +}
79094 +
79095 +extern int gr_acl_is_capable(const int cap);
79096 +
79097 +void
79098 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
79099 +{
79100 + struct acl_role_label *role = task->role;
79101 + struct acl_role_label *origrole = role;
79102 + struct acl_subject_label *subj = NULL;
79103 + struct acl_object_label *obj;
79104 + struct file *filp;
79105 + uid_t uid;
79106 + gid_t gid;
79107 +
79108 + if (unlikely(!(gr_status & GR_READY)))
79109 + return;
79110 +
79111 + uid = GR_GLOBAL_UID(kuid);
79112 + gid = GR_GLOBAL_GID(kgid);
79113 +
79114 + filp = task->exec_file;
79115 +
79116 + /* kernel process, we'll give them the kernel role */
79117 + if (unlikely(!filp)) {
79118 + task->role = running_polstate.kernel_role;
79119 + task->acl = running_polstate.kernel_role->root_label;
79120 + return;
79121 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
79122 + /* save the current ip at time of role lookup so that the proper
79123 + IP will be learned for role_allowed_ip */
79124 + task->signal->saved_ip = task->signal->curr_ip;
79125 + role = lookup_acl_role_label(task, uid, gid);
79126 + }
79127 +
79128 + /* don't change the role if we're not a privileged process */
79129 + if (role && task->role != role &&
79130 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
79131 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
79132 + return;
79133 +
79134 + task->role = role;
79135 +
79136 + if (task->inherited) {
79137 + /* if we reached our subject through inheritance, then first see
79138 + if there's a subject of the same name in the new role that has
79139 + an object that would result in the same inherited subject
79140 + */
79141 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
79142 + if (subj) {
79143 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
79144 + if (!(obj->mode & GR_INHERIT))
79145 + subj = NULL;
79146 + }
79147 +
79148 + }
79149 + if (subj == NULL) {
79150 + /* otherwise:
79151 + perform subject lookup in possibly new role
79152 + we can use this result below in the case where role == task->role
79153 + */
79154 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
79155 + }
79156 +
79157 + /* if we changed uid/gid, but result in the same role
79158 + and are using inheritance, don't lose the inherited subject
79159 + if current subject is other than what normal lookup
79160 + would result in, we arrived via inheritance, don't
79161 + lose subject
79162 + */
79163 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
79164 + (subj == task->acl)))
79165 + task->acl = subj;
79166 +
79167 + /* leave task->inherited unaffected */
79168 +
79169 + task->is_writable = 0;
79170 +
79171 + /* ignore additional mmap checks for processes that are writable
79172 + by the default ACL */
79173 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
79174 + if (unlikely(obj->mode & GR_WRITE))
79175 + task->is_writable = 1;
79176 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
79177 + if (unlikely(obj->mode & GR_WRITE))
79178 + task->is_writable = 1;
79179 +
79180 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
79181 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
79182 +#endif
79183 +
79184 + gr_set_proc_res(task);
79185 +
79186 + return;
79187 +}
79188 +
79189 +int
79190 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
79191 + const int unsafe_flags)
79192 +{
79193 + struct task_struct *task = current;
79194 + struct acl_subject_label *newacl;
79195 + struct acl_object_label *obj;
79196 + __u32 retmode;
79197 +
79198 + if (unlikely(!(gr_status & GR_READY)))
79199 + return 0;
79200 +
79201 + newacl = chk_subj_label(dentry, mnt, task->role);
79202 +
79203 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
79204 + did an exec
79205 + */
79206 + rcu_read_lock();
79207 + read_lock(&tasklist_lock);
79208 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
79209 + (task->parent->acl->mode & GR_POVERRIDE))) {
79210 + read_unlock(&tasklist_lock);
79211 + rcu_read_unlock();
79212 + goto skip_check;
79213 + }
79214 + read_unlock(&tasklist_lock);
79215 + rcu_read_unlock();
79216 +
79217 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
79218 + !(task->role->roletype & GR_ROLE_GOD) &&
79219 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
79220 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
79221 + if (unsafe_flags & LSM_UNSAFE_SHARE)
79222 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
79223 + else
79224 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
79225 + return -EACCES;
79226 + }
79227 +
79228 +skip_check:
79229 +
79230 + obj = chk_obj_label(dentry, mnt, task->acl);
79231 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
79232 +
79233 + if (!(task->acl->mode & GR_INHERITLEARN) &&
79234 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
79235 + if (obj->nested)
79236 + task->acl = obj->nested;
79237 + else
79238 + task->acl = newacl;
79239 + task->inherited = 0;
79240 + } else {
79241 + task->inherited = 1;
79242 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
79243 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
79244 + }
79245 +
79246 + task->is_writable = 0;
79247 +
79248 + /* ignore additional mmap checks for processes that are writable
79249 + by the default ACL */
79250 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
79251 + if (unlikely(obj->mode & GR_WRITE))
79252 + task->is_writable = 1;
79253 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
79254 + if (unlikely(obj->mode & GR_WRITE))
79255 + task->is_writable = 1;
79256 +
79257 + gr_set_proc_res(task);
79258 +
79259 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
79260 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
79261 +#endif
79262 + return 0;
79263 +}
79264 +
79265 +/* always called with valid inodev ptr */
79266 +static void
79267 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
79268 +{
79269 + struct acl_object_label *matchpo;
79270 + struct acl_subject_label *matchps;
79271 + struct acl_subject_label *subj;
79272 + struct acl_role_label *role;
79273 + unsigned int x;
79274 +
79275 + FOR_EACH_ROLE_START(role)
79276 + FOR_EACH_SUBJECT_START(role, subj, x)
79277 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
79278 + matchpo->mode |= GR_DELETED;
79279 + FOR_EACH_SUBJECT_END(subj,x)
79280 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
79281 + /* nested subjects aren't in the role's subj_hash table */
79282 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
79283 + matchpo->mode |= GR_DELETED;
79284 + FOR_EACH_NESTED_SUBJECT_END(subj)
79285 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
79286 + matchps->mode |= GR_DELETED;
79287 + FOR_EACH_ROLE_END(role)
79288 +
79289 + inodev->nentry->deleted = 1;
79290 +
79291 + return;
79292 +}
79293 +
79294 +void
79295 +gr_handle_delete(const u64 ino, const dev_t dev)
79296 +{
79297 + struct inodev_entry *inodev;
79298 +
79299 + if (unlikely(!(gr_status & GR_READY)))
79300 + return;
79301 +
79302 + write_lock(&gr_inode_lock);
79303 + inodev = lookup_inodev_entry(ino, dev);
79304 + if (inodev != NULL)
79305 + do_handle_delete(inodev, ino, dev);
79306 + write_unlock(&gr_inode_lock);
79307 +
79308 + return;
79309 +}
79310 +
79311 +static void
79312 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
79313 + const u64 newinode, const dev_t newdevice,
79314 + struct acl_subject_label *subj)
79315 +{
79316 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
79317 + struct acl_object_label *match;
79318 +
79319 + match = subj->obj_hash[index];
79320 +
79321 + while (match && (match->inode != oldinode ||
79322 + match->device != olddevice ||
79323 + !(match->mode & GR_DELETED)))
79324 + match = match->next;
79325 +
79326 + if (match && (match->inode == oldinode)
79327 + && (match->device == olddevice)
79328 + && (match->mode & GR_DELETED)) {
79329 + if (match->prev == NULL) {
79330 + subj->obj_hash[index] = match->next;
79331 + if (match->next != NULL)
79332 + match->next->prev = NULL;
79333 + } else {
79334 + match->prev->next = match->next;
79335 + if (match->next != NULL)
79336 + match->next->prev = match->prev;
79337 + }
79338 + match->prev = NULL;
79339 + match->next = NULL;
79340 + match->inode = newinode;
79341 + match->device = newdevice;
79342 + match->mode &= ~GR_DELETED;
79343 +
79344 + insert_acl_obj_label(match, subj);
79345 + }
79346 +
79347 + return;
79348 +}
79349 +
79350 +static void
79351 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
79352 + const u64 newinode, const dev_t newdevice,
79353 + struct acl_role_label *role)
79354 +{
79355 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
79356 + struct acl_subject_label *match;
79357 +
79358 + match = role->subj_hash[index];
79359 +
79360 + while (match && (match->inode != oldinode ||
79361 + match->device != olddevice ||
79362 + !(match->mode & GR_DELETED)))
79363 + match = match->next;
79364 +
79365 + if (match && (match->inode == oldinode)
79366 + && (match->device == olddevice)
79367 + && (match->mode & GR_DELETED)) {
79368 + if (match->prev == NULL) {
79369 + role->subj_hash[index] = match->next;
79370 + if (match->next != NULL)
79371 + match->next->prev = NULL;
79372 + } else {
79373 + match->prev->next = match->next;
79374 + if (match->next != NULL)
79375 + match->next->prev = match->prev;
79376 + }
79377 + match->prev = NULL;
79378 + match->next = NULL;
79379 + match->inode = newinode;
79380 + match->device = newdevice;
79381 + match->mode &= ~GR_DELETED;
79382 +
79383 + insert_acl_subj_label(match, role);
79384 + }
79385 +
79386 + return;
79387 +}
79388 +
79389 +static void
79390 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
79391 + const u64 newinode, const dev_t newdevice)
79392 +{
79393 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
79394 + struct inodev_entry *match;
79395 +
79396 + match = running_polstate.inodev_set.i_hash[index];
79397 +
79398 + while (match && (match->nentry->inode != oldinode ||
79399 + match->nentry->device != olddevice || !match->nentry->deleted))
79400 + match = match->next;
79401 +
79402 + if (match && (match->nentry->inode == oldinode)
79403 + && (match->nentry->device == olddevice) &&
79404 + match->nentry->deleted) {
79405 + if (match->prev == NULL) {
79406 + running_polstate.inodev_set.i_hash[index] = match->next;
79407 + if (match->next != NULL)
79408 + match->next->prev = NULL;
79409 + } else {
79410 + match->prev->next = match->next;
79411 + if (match->next != NULL)
79412 + match->next->prev = match->prev;
79413 + }
79414 + match->prev = NULL;
79415 + match->next = NULL;
79416 + match->nentry->inode = newinode;
79417 + match->nentry->device = newdevice;
79418 + match->nentry->deleted = 0;
79419 +
79420 + insert_inodev_entry(match);
79421 + }
79422 +
79423 + return;
79424 +}
79425 +
79426 +static void
79427 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
79428 +{
79429 + struct acl_subject_label *subj;
79430 + struct acl_role_label *role;
79431 + unsigned int x;
79432 +
79433 + FOR_EACH_ROLE_START(role)
79434 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
79435 +
79436 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
79437 + if ((subj->inode == ino) && (subj->device == dev)) {
79438 + subj->inode = ino;
79439 + subj->device = dev;
79440 + }
79441 + /* nested subjects aren't in the role's subj_hash table */
79442 + update_acl_obj_label(matchn->inode, matchn->device,
79443 + ino, dev, subj);
79444 + FOR_EACH_NESTED_SUBJECT_END(subj)
79445 + FOR_EACH_SUBJECT_START(role, subj, x)
79446 + update_acl_obj_label(matchn->inode, matchn->device,
79447 + ino, dev, subj);
79448 + FOR_EACH_SUBJECT_END(subj,x)
79449 + FOR_EACH_ROLE_END(role)
79450 +
79451 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
79452 +
79453 + return;
79454 +}
79455 +
79456 +static void
79457 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
79458 + const struct vfsmount *mnt)
79459 +{
79460 + u64 ino = __get_ino(dentry);
79461 + dev_t dev = __get_dev(dentry);
79462 +
79463 + __do_handle_create(matchn, ino, dev);
79464 +
79465 + return;
79466 +}
79467 +
79468 +void
79469 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
79470 +{
79471 + struct name_entry *matchn;
79472 +
79473 + if (unlikely(!(gr_status & GR_READY)))
79474 + return;
79475 +
79476 + preempt_disable();
79477 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
79478 +
79479 + if (unlikely((unsigned long)matchn)) {
79480 + write_lock(&gr_inode_lock);
79481 + do_handle_create(matchn, dentry, mnt);
79482 + write_unlock(&gr_inode_lock);
79483 + }
79484 + preempt_enable();
79485 +
79486 + return;
79487 +}
79488 +
79489 +void
79490 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
79491 +{
79492 + struct name_entry *matchn;
79493 +
79494 + if (unlikely(!(gr_status & GR_READY)))
79495 + return;
79496 +
79497 + preempt_disable();
79498 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
79499 +
79500 + if (unlikely((unsigned long)matchn)) {
79501 + write_lock(&gr_inode_lock);
79502 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
79503 + write_unlock(&gr_inode_lock);
79504 + }
79505 + preempt_enable();
79506 +
79507 + return;
79508 +}
79509 +
79510 +void
79511 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
79512 + struct dentry *old_dentry,
79513 + struct dentry *new_dentry,
79514 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
79515 +{
79516 + struct name_entry *matchn;
79517 + struct name_entry *matchn2 = NULL;
79518 + struct inodev_entry *inodev;
79519 + struct inode *inode = new_dentry->d_inode;
79520 + u64 old_ino = __get_ino(old_dentry);
79521 + dev_t old_dev = __get_dev(old_dentry);
79522 + unsigned int exchange = flags & RENAME_EXCHANGE;
79523 +
79524 + /* vfs_rename swaps the name and parent link for old_dentry and
79525 + new_dentry
79526 + at this point, old_dentry has the new name, parent link, and inode
79527 + for the renamed file
79528 + if a file is being replaced by a rename, new_dentry has the inode
79529 + and name for the replaced file
79530 + */
79531 +
79532 + if (unlikely(!(gr_status & GR_READY)))
79533 + return;
79534 +
79535 + preempt_disable();
79536 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
79537 +
79538 + /* exchange cases:
79539 + a filename exists for the source, but not dest
79540 + do a recreate on source
79541 + a filename exists for the dest, but not source
79542 + do a recreate on dest
79543 + a filename exists for both source and dest
79544 + delete source and dest, then create source and dest
79545 + a filename exists for neither source nor dest
79546 + no updates needed
79547 +
79548 + the name entry lookups get us the old inode/dev associated with
79549 + each name, so do the deletes first (if possible) so that when
79550 + we do the create, we pick up on the right entries
79551 + */
79552 +
79553 + if (exchange)
79554 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
79555 +
79556 + /* we wouldn't have to check d_inode if it weren't for
79557 + NFS silly-renaming
79558 + */
79559 +
79560 + write_lock(&gr_inode_lock);
79561 + if (unlikely((replace || exchange) && inode)) {
79562 + u64 new_ino = __get_ino(new_dentry);
79563 + dev_t new_dev = __get_dev(new_dentry);
79564 +
79565 + inodev = lookup_inodev_entry(new_ino, new_dev);
79566 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
79567 + do_handle_delete(inodev, new_ino, new_dev);
79568 + }
79569 +
79570 + inodev = lookup_inodev_entry(old_ino, old_dev);
79571 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
79572 + do_handle_delete(inodev, old_ino, old_dev);
79573 +
79574 + if (unlikely(matchn != NULL))
79575 + do_handle_create(matchn, old_dentry, mnt);
79576 +
79577 + if (unlikely(matchn2 != NULL))
79578 + do_handle_create(matchn2, new_dentry, mnt);
79579 +
79580 + write_unlock(&gr_inode_lock);
79581 + preempt_enable();
79582 +
79583 + return;
79584 +}
79585 +
79586 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
79587 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
79588 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
79589 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
79590 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
79591 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
79592 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
79593 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
79594 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
79595 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
79596 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
79597 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
79598 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
79599 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
79600 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
79601 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
79602 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
79603 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
79604 +};
79605 +
79606 +void
79607 +gr_learn_resource(const struct task_struct *task,
79608 + const int res, const unsigned long wanted, const int gt)
79609 +{
79610 + struct acl_subject_label *acl;
79611 + const struct cred *cred;
79612 +
79613 + if (unlikely((gr_status & GR_READY) &&
79614 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
79615 + goto skip_reslog;
79616 +
79617 + gr_log_resource(task, res, wanted, gt);
79618 +skip_reslog:
79619 +
79620 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
79621 + return;
79622 +
79623 + acl = task->acl;
79624 +
79625 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
79626 + !(acl->resmask & (1U << (unsigned short) res))))
79627 + return;
79628 +
79629 + if (wanted >= acl->res[res].rlim_cur) {
79630 + unsigned long res_add;
79631 +
79632 + res_add = wanted + res_learn_bumps[res];
79633 +
79634 + acl->res[res].rlim_cur = res_add;
79635 +
79636 + if (wanted > acl->res[res].rlim_max)
79637 + acl->res[res].rlim_max = res_add;
79638 +
79639 + /* only log the subject filename, since resource logging is supported for
79640 + single-subject learning only */
79641 + rcu_read_lock();
79642 + cred = __task_cred(task);
79643 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
79644 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
79645 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
79646 + "", (unsigned long) res, &task->signal->saved_ip);
79647 + rcu_read_unlock();
79648 + }
79649 +
79650 + return;
79651 +}
79652 +EXPORT_SYMBOL_GPL(gr_learn_resource);
79653 +#endif
79654 +
79655 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
79656 +void
79657 +pax_set_initial_flags(struct linux_binprm *bprm)
79658 +{
79659 + struct task_struct *task = current;
79660 + struct acl_subject_label *proc;
79661 + unsigned long flags;
79662 +
79663 + if (unlikely(!(gr_status & GR_READY)))
79664 + return;
79665 +
79666 + flags = pax_get_flags(task);
79667 +
79668 + proc = task->acl;
79669 +
79670 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
79671 + flags &= ~MF_PAX_PAGEEXEC;
79672 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
79673 + flags &= ~MF_PAX_SEGMEXEC;
79674 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
79675 + flags &= ~MF_PAX_RANDMMAP;
79676 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
79677 + flags &= ~MF_PAX_EMUTRAMP;
79678 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
79679 + flags &= ~MF_PAX_MPROTECT;
79680 +
79681 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
79682 + flags |= MF_PAX_PAGEEXEC;
79683 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
79684 + flags |= MF_PAX_SEGMEXEC;
79685 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
79686 + flags |= MF_PAX_RANDMMAP;
79687 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
79688 + flags |= MF_PAX_EMUTRAMP;
79689 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
79690 + flags |= MF_PAX_MPROTECT;
79691 +
79692 + pax_set_flags(task, flags);
79693 +
79694 + return;
79695 +}
79696 +#endif
79697 +
79698 +int
79699 +gr_handle_proc_ptrace(struct task_struct *task)
79700 +{
79701 + struct file *filp;
79702 + struct task_struct *tmp = task;
79703 + struct task_struct *curtemp = current;
79704 + __u32 retmode;
79705 +
79706 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
79707 + if (unlikely(!(gr_status & GR_READY)))
79708 + return 0;
79709 +#endif
79710 +
79711 + read_lock(&tasklist_lock);
79712 + read_lock(&grsec_exec_file_lock);
79713 + filp = task->exec_file;
79714 +
79715 + while (task_pid_nr(tmp) > 0) {
79716 + if (tmp == curtemp)
79717 + break;
79718 + tmp = tmp->real_parent;
79719 + }
79720 +
79721 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
79722 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
79723 + read_unlock(&grsec_exec_file_lock);
79724 + read_unlock(&tasklist_lock);
79725 + return 1;
79726 + }
79727 +
79728 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
79729 + if (!(gr_status & GR_READY)) {
79730 + read_unlock(&grsec_exec_file_lock);
79731 + read_unlock(&tasklist_lock);
79732 + return 0;
79733 + }
79734 +#endif
79735 +
79736 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
79737 + read_unlock(&grsec_exec_file_lock);
79738 + read_unlock(&tasklist_lock);
79739 +
79740 + if (retmode & GR_NOPTRACE)
79741 + return 1;
79742 +
79743 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
79744 + && (current->acl != task->acl || (current->acl != current->role->root_label
79745 + && task_pid_nr(current) != task_pid_nr(task))))
79746 + return 1;
79747 +
79748 + return 0;
79749 +}
79750 +
79751 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
79752 +{
79753 + if (unlikely(!(gr_status & GR_READY)))
79754 + return;
79755 +
79756 + if (!(current->role->roletype & GR_ROLE_GOD))
79757 + return;
79758 +
79759 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
79760 + p->role->rolename, gr_task_roletype_to_char(p),
79761 + p->acl->filename);
79762 +}
79763 +
79764 +int
79765 +gr_handle_ptrace(struct task_struct *task, const long request)
79766 +{
79767 + struct task_struct *tmp = task;
79768 + struct task_struct *curtemp = current;
79769 + __u32 retmode;
79770 +
79771 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
79772 + if (unlikely(!(gr_status & GR_READY)))
79773 + return 0;
79774 +#endif
79775 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
79776 + read_lock(&tasklist_lock);
79777 + while (task_pid_nr(tmp) > 0) {
79778 + if (tmp == curtemp)
79779 + break;
79780 + tmp = tmp->real_parent;
79781 + }
79782 +
79783 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
79784 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
79785 + read_unlock(&tasklist_lock);
79786 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
79787 + return 1;
79788 + }
79789 + read_unlock(&tasklist_lock);
79790 + }
79791 +
79792 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
79793 + if (!(gr_status & GR_READY))
79794 + return 0;
79795 +#endif
79796 +
79797 + read_lock(&grsec_exec_file_lock);
79798 + if (unlikely(!task->exec_file)) {
79799 + read_unlock(&grsec_exec_file_lock);
79800 + return 0;
79801 + }
79802 +
79803 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
79804 + read_unlock(&grsec_exec_file_lock);
79805 +
79806 + if (retmode & GR_NOPTRACE) {
79807 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
79808 + return 1;
79809 + }
79810 +
79811 + if (retmode & GR_PTRACERD) {
79812 + switch (request) {
79813 + case PTRACE_SEIZE:
79814 + case PTRACE_POKETEXT:
79815 + case PTRACE_POKEDATA:
79816 + case PTRACE_POKEUSR:
79817 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
79818 + case PTRACE_SETREGS:
79819 + case PTRACE_SETFPREGS:
79820 +#endif
79821 +#ifdef CONFIG_X86
79822 + case PTRACE_SETFPXREGS:
79823 +#endif
79824 +#ifdef CONFIG_ALTIVEC
79825 + case PTRACE_SETVRREGS:
79826 +#endif
79827 + return 1;
79828 + default:
79829 + return 0;
79830 + }
79831 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
79832 + !(current->role->roletype & GR_ROLE_GOD) &&
79833 + (current->acl != task->acl)) {
79834 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
79835 + return 1;
79836 + }
79837 +
79838 + return 0;
79839 +}
79840 +
79841 +static int is_writable_mmap(const struct file *filp)
79842 +{
79843 + struct task_struct *task = current;
79844 + struct acl_object_label *obj, *obj2;
79845 +
79846 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
79847 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
79848 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
79849 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
79850 + task->role->root_label);
79851 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
79852 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
79853 + return 1;
79854 + }
79855 + }
79856 + return 0;
79857 +}
79858 +
79859 +int
79860 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
79861 +{
79862 + __u32 mode;
79863 +
79864 + if (unlikely(!file || !(prot & PROT_EXEC)))
79865 + return 1;
79866 +
79867 + if (is_writable_mmap(file))
79868 + return 0;
79869 +
79870 + mode =
79871 + gr_search_file(file->f_path.dentry,
79872 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
79873 + file->f_path.mnt);
79874 +
79875 + if (!gr_tpe_allow(file))
79876 + return 0;
79877 +
79878 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
79879 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
79880 + return 0;
79881 + } else if (unlikely(!(mode & GR_EXEC))) {
79882 + return 0;
79883 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
79884 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
79885 + return 1;
79886 + }
79887 +
79888 + return 1;
79889 +}
79890 +
79891 +int
79892 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
79893 +{
79894 + __u32 mode;
79895 +
79896 + if (unlikely(!file || !(prot & PROT_EXEC)))
79897 + return 1;
79898 +
79899 + if (is_writable_mmap(file))
79900 + return 0;
79901 +
79902 + mode =
79903 + gr_search_file(file->f_path.dentry,
79904 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
79905 + file->f_path.mnt);
79906 +
79907 + if (!gr_tpe_allow(file))
79908 + return 0;
79909 +
79910 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
79911 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
79912 + return 0;
79913 + } else if (unlikely(!(mode & GR_EXEC))) {
79914 + return 0;
79915 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
79916 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
79917 + return 1;
79918 + }
79919 +
79920 + return 1;
79921 +}
79922 +
79923 +void
79924 +gr_acl_handle_psacct(struct task_struct *task, const long code)
79925 +{
79926 + unsigned long runtime, cputime;
79927 + cputime_t utime, stime;
79928 + unsigned int wday, cday;
79929 + __u8 whr, chr;
79930 + __u8 wmin, cmin;
79931 + __u8 wsec, csec;
79932 + struct timespec curtime, starttime;
79933 +
79934 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
79935 + !(task->acl->mode & GR_PROCACCT)))
79936 + return;
79937 +
79938 + curtime = ns_to_timespec(ktime_get_ns());
79939 + starttime = ns_to_timespec(task->start_time);
79940 + runtime = curtime.tv_sec - starttime.tv_sec;
79941 + wday = runtime / (60 * 60 * 24);
79942 + runtime -= wday * (60 * 60 * 24);
79943 + whr = runtime / (60 * 60);
79944 + runtime -= whr * (60 * 60);
79945 + wmin = runtime / 60;
79946 + runtime -= wmin * 60;
79947 + wsec = runtime;
79948 +
79949 + task_cputime(task, &utime, &stime);
79950 + cputime = cputime_to_secs(utime + stime);
79951 + cday = cputime / (60 * 60 * 24);
79952 + cputime -= cday * (60 * 60 * 24);
79953 + chr = cputime / (60 * 60);
79954 + cputime -= chr * (60 * 60);
79955 + cmin = cputime / 60;
79956 + cputime -= cmin * 60;
79957 + csec = cputime;
79958 +
79959 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
79960 +
79961 + return;
79962 +}
79963 +
79964 +#ifdef CONFIG_TASKSTATS
79965 +int gr_is_taskstats_denied(int pid)
79966 +{
79967 + struct task_struct *task;
79968 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
79969 + const struct cred *cred;
79970 +#endif
79971 + int ret = 0;
79972 +
79973 + /* restrict taskstats viewing to un-chrooted root users
79974 + who have the 'view' subject flag if the RBAC system is enabled
79975 + */
79976 +
79977 + rcu_read_lock();
79978 + read_lock(&tasklist_lock);
79979 + task = find_task_by_vpid(pid);
79980 + if (task) {
79981 +#ifdef CONFIG_GRKERNSEC_CHROOT
79982 + if (proc_is_chrooted(task))
79983 + ret = -EACCES;
79984 +#endif
79985 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
79986 + cred = __task_cred(task);
79987 +#ifdef CONFIG_GRKERNSEC_PROC_USER
79988 + if (gr_is_global_nonroot(cred->uid))
79989 + ret = -EACCES;
79990 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
79991 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
79992 + ret = -EACCES;
79993 +#endif
79994 +#endif
79995 + if (gr_status & GR_READY) {
79996 + if (!(task->acl->mode & GR_VIEW))
79997 + ret = -EACCES;
79998 + }
79999 + } else
80000 + ret = -ENOENT;
80001 +
80002 + read_unlock(&tasklist_lock);
80003 + rcu_read_unlock();
80004 +
80005 + return ret;
80006 +}
80007 +#endif
80008 +
80009 +/* AUXV entries are filled via a descendant of search_binary_handler
80010 + after we've already applied the subject for the target
80011 +*/
80012 +int gr_acl_enable_at_secure(void)
80013 +{
80014 + if (unlikely(!(gr_status & GR_READY)))
80015 + return 0;
80016 +
80017 + if (current->acl->mode & GR_ATSECURE)
80018 + return 1;
80019 +
80020 + return 0;
80021 +}
80022 +
80023 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
80024 +{
80025 + struct task_struct *task = current;
80026 + struct dentry *dentry = file->f_path.dentry;
80027 + struct vfsmount *mnt = file->f_path.mnt;
80028 + struct acl_object_label *obj, *tmp;
80029 + struct acl_subject_label *subj;
80030 + unsigned int bufsize;
80031 + int is_not_root;
80032 + char *path;
80033 + dev_t dev = __get_dev(dentry);
80034 +
80035 + if (unlikely(!(gr_status & GR_READY)))
80036 + return 1;
80037 +
80038 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
80039 + return 1;
80040 +
80041 + /* ignore Eric Biederman */
80042 + if (IS_PRIVATE(dentry->d_inode))
80043 + return 1;
80044 +
80045 + subj = task->acl;
80046 + read_lock(&gr_inode_lock);
80047 + do {
80048 + obj = lookup_acl_obj_label(ino, dev, subj);
80049 + if (obj != NULL) {
80050 + read_unlock(&gr_inode_lock);
80051 + return (obj->mode & GR_FIND) ? 1 : 0;
80052 + }
80053 + } while ((subj = subj->parent_subject));
80054 + read_unlock(&gr_inode_lock);
80055 +
80056 + /* this is purely an optimization since we're looking for an object
80057 + for the directory we're doing a readdir on
80058 + if it's possible for any globbed object to match the entry we're
80059 + filling into the directory, then the object we find here will be
80060 + an anchor point with attached globbed objects
80061 + */
80062 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
80063 + if (obj->globbed == NULL)
80064 + return (obj->mode & GR_FIND) ? 1 : 0;
80065 +
80066 + is_not_root = ((obj->filename[0] == '/') &&
80067 + (obj->filename[1] == '\0')) ? 0 : 1;
80068 + bufsize = PAGE_SIZE - namelen - is_not_root;
80069 +
80070 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
80071 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
80072 + return 1;
80073 +
80074 + preempt_disable();
80075 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
80076 + bufsize);
80077 +
80078 + bufsize = strlen(path);
80079 +
80080 + /* if base is "/", don't append an additional slash */
80081 + if (is_not_root)
80082 + *(path + bufsize) = '/';
80083 + memcpy(path + bufsize + is_not_root, name, namelen);
80084 + *(path + bufsize + namelen + is_not_root) = '\0';
80085 +
80086 + tmp = obj->globbed;
80087 + while (tmp) {
80088 + if (!glob_match(tmp->filename, path)) {
80089 + preempt_enable();
80090 + return (tmp->mode & GR_FIND) ? 1 : 0;
80091 + }
80092 + tmp = tmp->next;
80093 + }
80094 + preempt_enable();
80095 + return (obj->mode & GR_FIND) ? 1 : 0;
80096 +}
80097 +
80098 +void gr_put_exec_file(struct task_struct *task)
80099 +{
80100 + struct file *filp;
80101 +
80102 + write_lock(&grsec_exec_file_lock);
80103 + filp = task->exec_file;
80104 + task->exec_file = NULL;
80105 + write_unlock(&grsec_exec_file_lock);
80106 +
80107 + if (filp)
80108 + fput(filp);
80109 +
80110 + return;
80111 +}
80112 +
80113 +
80114 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
80115 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
80116 +#endif
80117 +#ifdef CONFIG_SECURITY
80118 +EXPORT_SYMBOL_GPL(gr_check_user_change);
80119 +EXPORT_SYMBOL_GPL(gr_check_group_change);
80120 +#endif
80121 +
80122 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
80123 new file mode 100644
80124 index 0000000..9adc75c
80125 --- /dev/null
80126 +++ b/grsecurity/gracl_alloc.c
80127 @@ -0,0 +1,105 @@
80128 +#include <linux/kernel.h>
80129 +#include <linux/mm.h>
80130 +#include <linux/slab.h>
80131 +#include <linux/vmalloc.h>
80132 +#include <linux/gracl.h>
80133 +#include <linux/grsecurity.h>
80134 +
80135 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
80136 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
80137 +
80138 +static int
80139 +alloc_pop(void)
80140 +{
80141 + if (current_alloc_state->alloc_stack_next == 1)
80142 + return 0;
80143 +
80144 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
80145 +
80146 + current_alloc_state->alloc_stack_next--;
80147 +
80148 + return 1;
80149 +}
80150 +
80151 +static int
80152 +alloc_push(void *buf)
80153 +{
80154 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
80155 + return 1;
80156 +
80157 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
80158 +
80159 + current_alloc_state->alloc_stack_next++;
80160 +
80161 + return 0;
80162 +}
80163 +
80164 +void *
80165 +acl_alloc(unsigned long len)
80166 +{
80167 + void *ret = NULL;
80168 +
80169 + if (!len || len > PAGE_SIZE)
80170 + goto out;
80171 +
80172 + ret = kmalloc(len, GFP_KERNEL);
80173 +
80174 + if (ret) {
80175 + if (alloc_push(ret)) {
80176 + kfree(ret);
80177 + ret = NULL;
80178 + }
80179 + }
80180 +
80181 +out:
80182 + return ret;
80183 +}
80184 +
80185 +void *
80186 +acl_alloc_num(unsigned long num, unsigned long len)
80187 +{
80188 + if (!len || (num > (PAGE_SIZE / len)))
80189 + return NULL;
80190 +
80191 + return acl_alloc(num * len);
80192 +}
80193 +
80194 +void
80195 +acl_free_all(void)
80196 +{
80197 + if (!current_alloc_state->alloc_stack)
80198 + return;
80199 +
80200 + while (alloc_pop()) ;
80201 +
80202 + if (current_alloc_state->alloc_stack) {
80203 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
80204 + kfree(current_alloc_state->alloc_stack);
80205 + else
80206 + vfree(current_alloc_state->alloc_stack);
80207 + }
80208 +
80209 + current_alloc_state->alloc_stack = NULL;
80210 + current_alloc_state->alloc_stack_size = 1;
80211 + current_alloc_state->alloc_stack_next = 1;
80212 +
80213 + return;
80214 +}
80215 +
80216 +int
80217 +acl_alloc_stack_init(unsigned long size)
80218 +{
80219 + if ((size * sizeof (void *)) <= PAGE_SIZE)
80220 + current_alloc_state->alloc_stack =
80221 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
80222 + else
80223 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
80224 +
80225 + current_alloc_state->alloc_stack_size = size;
80226 + current_alloc_state->alloc_stack_next = 1;
80227 +
80228 + if (!current_alloc_state->alloc_stack)
80229 + return 0;
80230 + else
80231 + return 1;
80232 +}
80233 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
80234 new file mode 100644
80235 index 0000000..1a94c11
80236 --- /dev/null
80237 +++ b/grsecurity/gracl_cap.c
80238 @@ -0,0 +1,127 @@
80239 +#include <linux/kernel.h>
80240 +#include <linux/module.h>
80241 +#include <linux/sched.h>
80242 +#include <linux/gracl.h>
80243 +#include <linux/grsecurity.h>
80244 +#include <linux/grinternal.h>
80245 +
80246 +extern const char *captab_log[];
80247 +extern int captab_log_entries;
80248 +
80249 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
80250 +{
80251 + struct acl_subject_label *curracl;
80252 +
80253 + if (!gr_acl_is_enabled())
80254 + return 1;
80255 +
80256 + curracl = task->acl;
80257 +
80258 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
80259 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
80260 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
80261 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
80262 + gr_to_filename(task->exec_file->f_path.dentry,
80263 + task->exec_file->f_path.mnt) : curracl->filename,
80264 + curracl->filename, 0UL,
80265 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
80266 + return 1;
80267 + }
80268 +
80269 + return 0;
80270 +}
80271 +
80272 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
80273 +{
80274 + struct acl_subject_label *curracl;
80275 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
80276 + kernel_cap_t cap_audit = __cap_empty_set;
80277 +
80278 + if (!gr_acl_is_enabled())
80279 + return 1;
80280 +
80281 + curracl = task->acl;
80282 +
80283 + cap_drop = curracl->cap_lower;
80284 + cap_mask = curracl->cap_mask;
80285 + cap_audit = curracl->cap_invert_audit;
80286 +
80287 + while ((curracl = curracl->parent_subject)) {
80288 + /* if the cap isn't specified in the current computed mask but is specified in the
80289 + current level subject, and is lowered in the current level subject, then add
80290 + it to the set of dropped capabilities
80291 + otherwise, add the current level subject's mask to the current computed mask
80292 + */
80293 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
80294 + cap_raise(cap_mask, cap);
80295 + if (cap_raised(curracl->cap_lower, cap))
80296 + cap_raise(cap_drop, cap);
80297 + if (cap_raised(curracl->cap_invert_audit, cap))
80298 + cap_raise(cap_audit, cap);
80299 + }
80300 + }
80301 +
80302 + if (!cap_raised(cap_drop, cap)) {
80303 + if (cap_raised(cap_audit, cap))
80304 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
80305 + return 1;
80306 + }
80307 +
80308 + /* only learn the capability use if the process has the capability in the
80309 + general case, the two uses in sys.c of gr_learn_cap are an exception
80310 + to this rule to ensure any role transition involves what the full-learned
80311 + policy believes in a privileged process
80312 + */
80313 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
80314 + return 1;
80315 +
80316 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
80317 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
80318 +
80319 + return 0;
80320 +}
80321 +
80322 +int
80323 +gr_acl_is_capable(const int cap)
80324 +{
80325 + return gr_task_acl_is_capable(current, current_cred(), cap);
80326 +}
80327 +
80328 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
80329 +{
80330 + struct acl_subject_label *curracl;
80331 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
80332 +
80333 + if (!gr_acl_is_enabled())
80334 + return 1;
80335 +
80336 + curracl = task->acl;
80337 +
80338 + cap_drop = curracl->cap_lower;
80339 + cap_mask = curracl->cap_mask;
80340 +
80341 + while ((curracl = curracl->parent_subject)) {
80342 + /* if the cap isn't specified in the current computed mask but is specified in the
80343 + current level subject, and is lowered in the current level subject, then add
80344 + it to the set of dropped capabilities
80345 + otherwise, add the current level subject's mask to the current computed mask
80346 + */
80347 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
80348 + cap_raise(cap_mask, cap);
80349 + if (cap_raised(curracl->cap_lower, cap))
80350 + cap_raise(cap_drop, cap);
80351 + }
80352 + }
80353 +
80354 + if (!cap_raised(cap_drop, cap))
80355 + return 1;
80356 +
80357 + return 0;
80358 +}
80359 +
80360 +int
80361 +gr_acl_is_capable_nolog(const int cap)
80362 +{
80363 + return gr_task_acl_is_capable_nolog(current, cap);
80364 +}
80365 +
80366 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
80367 new file mode 100644
80368 index 0000000..a43dd06
80369 --- /dev/null
80370 +++ b/grsecurity/gracl_compat.c
80371 @@ -0,0 +1,269 @@
80372 +#include <linux/kernel.h>
80373 +#include <linux/gracl.h>
80374 +#include <linux/compat.h>
80375 +#include <linux/gracl_compat.h>
80376 +
80377 +#include <asm/uaccess.h>
80378 +
80379 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
80380 +{
80381 + struct gr_arg_wrapper_compat uwrapcompat;
80382 +
80383 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
80384 + return -EFAULT;
80385 +
80386 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
80387 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
80388 + return -EINVAL;
80389 +
80390 + uwrap->arg = compat_ptr(uwrapcompat.arg);
80391 + uwrap->version = uwrapcompat.version;
80392 + uwrap->size = sizeof(struct gr_arg);
80393 +
80394 + return 0;
80395 +}
80396 +
80397 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
80398 +{
80399 + struct gr_arg_compat argcompat;
80400 +
80401 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
80402 + return -EFAULT;
80403 +
80404 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
80405 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
80406 + arg->role_db.num_roles = argcompat.role_db.num_roles;
80407 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
80408 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
80409 + arg->role_db.num_objects = argcompat.role_db.num_objects;
80410 +
80411 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
80412 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
80413 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
80414 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
80415 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
80416 + arg->segv_device = argcompat.segv_device;
80417 + arg->segv_inode = argcompat.segv_inode;
80418 + arg->segv_uid = argcompat.segv_uid;
80419 + arg->num_sprole_pws = argcompat.num_sprole_pws;
80420 + arg->mode = argcompat.mode;
80421 +
80422 + return 0;
80423 +}
80424 +
80425 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
80426 +{
80427 + struct acl_object_label_compat objcompat;
80428 +
80429 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
80430 + return -EFAULT;
80431 +
80432 + obj->filename = compat_ptr(objcompat.filename);
80433 + obj->inode = objcompat.inode;
80434 + obj->device = objcompat.device;
80435 + obj->mode = objcompat.mode;
80436 +
80437 + obj->nested = compat_ptr(objcompat.nested);
80438 + obj->globbed = compat_ptr(objcompat.globbed);
80439 +
80440 + obj->prev = compat_ptr(objcompat.prev);
80441 + obj->next = compat_ptr(objcompat.next);
80442 +
80443 + return 0;
80444 +}
80445 +
80446 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
80447 +{
80448 + unsigned int i;
80449 + struct acl_subject_label_compat subjcompat;
80450 +
80451 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
80452 + return -EFAULT;
80453 +
80454 + subj->filename = compat_ptr(subjcompat.filename);
80455 + subj->inode = subjcompat.inode;
80456 + subj->device = subjcompat.device;
80457 + subj->mode = subjcompat.mode;
80458 + subj->cap_mask = subjcompat.cap_mask;
80459 + subj->cap_lower = subjcompat.cap_lower;
80460 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
80461 +
80462 + for (i = 0; i < GR_NLIMITS; i++) {
80463 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
80464 + subj->res[i].rlim_cur = RLIM_INFINITY;
80465 + else
80466 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
80467 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
80468 + subj->res[i].rlim_max = RLIM_INFINITY;
80469 + else
80470 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
80471 + }
80472 + subj->resmask = subjcompat.resmask;
80473 +
80474 + subj->user_trans_type = subjcompat.user_trans_type;
80475 + subj->group_trans_type = subjcompat.group_trans_type;
80476 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
80477 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
80478 + subj->user_trans_num = subjcompat.user_trans_num;
80479 + subj->group_trans_num = subjcompat.group_trans_num;
80480 +
80481 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
80482 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
80483 + subj->ip_type = subjcompat.ip_type;
80484 + subj->ips = compat_ptr(subjcompat.ips);
80485 + subj->ip_num = subjcompat.ip_num;
80486 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
80487 +
80488 + subj->crashes = subjcompat.crashes;
80489 + subj->expires = subjcompat.expires;
80490 +
80491 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
80492 + subj->hash = compat_ptr(subjcompat.hash);
80493 + subj->prev = compat_ptr(subjcompat.prev);
80494 + subj->next = compat_ptr(subjcompat.next);
80495 +
80496 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
80497 + subj->obj_hash_size = subjcompat.obj_hash_size;
80498 + subj->pax_flags = subjcompat.pax_flags;
80499 +
80500 + return 0;
80501 +}
80502 +
80503 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
80504 +{
80505 + struct acl_role_label_compat rolecompat;
80506 +
80507 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
80508 + return -EFAULT;
80509 +
80510 + role->rolename = compat_ptr(rolecompat.rolename);
80511 + role->uidgid = rolecompat.uidgid;
80512 + role->roletype = rolecompat.roletype;
80513 +
80514 + role->auth_attempts = rolecompat.auth_attempts;
80515 + role->expires = rolecompat.expires;
80516 +
80517 + role->root_label = compat_ptr(rolecompat.root_label);
80518 + role->hash = compat_ptr(rolecompat.hash);
80519 +
80520 + role->prev = compat_ptr(rolecompat.prev);
80521 + role->next = compat_ptr(rolecompat.next);
80522 +
80523 + role->transitions = compat_ptr(rolecompat.transitions);
80524 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
80525 + role->domain_children = compat_ptr(rolecompat.domain_children);
80526 + role->domain_child_num = rolecompat.domain_child_num;
80527 +
80528 + role->umask = rolecompat.umask;
80529 +
80530 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
80531 + role->subj_hash_size = rolecompat.subj_hash_size;
80532 +
80533 + return 0;
80534 +}
80535 +
80536 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
80537 +{
80538 + struct role_allowed_ip_compat roleip_compat;
80539 +
80540 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
80541 + return -EFAULT;
80542 +
80543 + roleip->addr = roleip_compat.addr;
80544 + roleip->netmask = roleip_compat.netmask;
80545 +
80546 + roleip->prev = compat_ptr(roleip_compat.prev);
80547 + roleip->next = compat_ptr(roleip_compat.next);
80548 +
80549 + return 0;
80550 +}
80551 +
80552 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
80553 +{
80554 + struct role_transition_compat trans_compat;
80555 +
80556 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
80557 + return -EFAULT;
80558 +
80559 + trans->rolename = compat_ptr(trans_compat.rolename);
80560 +
80561 + trans->prev = compat_ptr(trans_compat.prev);
80562 + trans->next = compat_ptr(trans_compat.next);
80563 +
80564 + return 0;
80565 +
80566 +}
80567 +
80568 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
80569 +{
80570 + struct gr_hash_struct_compat hash_compat;
80571 +
80572 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
80573 + return -EFAULT;
80574 +
80575 + hash->table = compat_ptr(hash_compat.table);
80576 + hash->nametable = compat_ptr(hash_compat.nametable);
80577 + hash->first = compat_ptr(hash_compat.first);
80578 +
80579 + hash->table_size = hash_compat.table_size;
80580 + hash->used_size = hash_compat.used_size;
80581 +
80582 + hash->type = hash_compat.type;
80583 +
80584 + return 0;
80585 +}
80586 +
80587 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
80588 +{
80589 + compat_uptr_t ptrcompat;
80590 +
80591 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
80592 + return -EFAULT;
80593 +
80594 + *(void **)ptr = compat_ptr(ptrcompat);
80595 +
80596 + return 0;
80597 +}
80598 +
80599 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
80600 +{
80601 + struct acl_ip_label_compat ip_compat;
80602 +
80603 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
80604 + return -EFAULT;
80605 +
80606 + ip->iface = compat_ptr(ip_compat.iface);
80607 + ip->addr = ip_compat.addr;
80608 + ip->netmask = ip_compat.netmask;
80609 + ip->low = ip_compat.low;
80610 + ip->high = ip_compat.high;
80611 + ip->mode = ip_compat.mode;
80612 + ip->type = ip_compat.type;
80613 +
80614 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
80615 +
80616 + ip->prev = compat_ptr(ip_compat.prev);
80617 + ip->next = compat_ptr(ip_compat.next);
80618 +
80619 + return 0;
80620 +}
80621 +
80622 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
80623 +{
80624 + struct sprole_pw_compat pw_compat;
80625 +
80626 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
80627 + return -EFAULT;
80628 +
80629 + pw->rolename = compat_ptr(pw_compat.rolename);
80630 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
80631 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
80632 +
80633 + return 0;
80634 +}
80635 +
80636 +size_t get_gr_arg_wrapper_size_compat(void)
80637 +{
80638 + return sizeof(struct gr_arg_wrapper_compat);
80639 +}
80640 +
80641 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
80642 new file mode 100644
80643 index 0000000..8ee8e4f
80644 --- /dev/null
80645 +++ b/grsecurity/gracl_fs.c
80646 @@ -0,0 +1,447 @@
80647 +#include <linux/kernel.h>
80648 +#include <linux/sched.h>
80649 +#include <linux/types.h>
80650 +#include <linux/fs.h>
80651 +#include <linux/file.h>
80652 +#include <linux/stat.h>
80653 +#include <linux/grsecurity.h>
80654 +#include <linux/grinternal.h>
80655 +#include <linux/gracl.h>
80656 +
80657 +umode_t
80658 +gr_acl_umask(void)
80659 +{
80660 + if (unlikely(!gr_acl_is_enabled()))
80661 + return 0;
80662 +
80663 + return current->role->umask;
80664 +}
80665 +
80666 +__u32
80667 +gr_acl_handle_hidden_file(const struct dentry * dentry,
80668 + const struct vfsmount * mnt)
80669 +{
80670 + __u32 mode;
80671 +
80672 + if (unlikely(d_is_negative(dentry)))
80673 + return GR_FIND;
80674 +
80675 + mode =
80676 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
80677 +
80678 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
80679 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
80680 + return mode;
80681 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
80682 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
80683 + return 0;
80684 + } else if (unlikely(!(mode & GR_FIND)))
80685 + return 0;
80686 +
80687 + return GR_FIND;
80688 +}
80689 +
80690 +__u32
80691 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
80692 + int acc_mode)
80693 +{
80694 + __u32 reqmode = GR_FIND;
80695 + __u32 mode;
80696 +
80697 + if (unlikely(d_is_negative(dentry)))
80698 + return reqmode;
80699 +
80700 + if (acc_mode & MAY_APPEND)
80701 + reqmode |= GR_APPEND;
80702 + else if (acc_mode & MAY_WRITE)
80703 + reqmode |= GR_WRITE;
80704 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
80705 + reqmode |= GR_READ;
80706 +
80707 + mode =
80708 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
80709 + mnt);
80710 +
80711 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
80712 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
80713 + reqmode & GR_READ ? " reading" : "",
80714 + reqmode & GR_WRITE ? " writing" : reqmode &
80715 + GR_APPEND ? " appending" : "");
80716 + return reqmode;
80717 + } else
80718 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
80719 + {
80720 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
80721 + reqmode & GR_READ ? " reading" : "",
80722 + reqmode & GR_WRITE ? " writing" : reqmode &
80723 + GR_APPEND ? " appending" : "");
80724 + return 0;
80725 + } else if (unlikely((mode & reqmode) != reqmode))
80726 + return 0;
80727 +
80728 + return reqmode;
80729 +}
80730 +
80731 +__u32
80732 +gr_acl_handle_creat(const struct dentry * dentry,
80733 + const struct dentry * p_dentry,
80734 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
80735 + const int imode)
80736 +{
80737 + __u32 reqmode = GR_WRITE | GR_CREATE;
80738 + __u32 mode;
80739 +
80740 + if (acc_mode & MAY_APPEND)
80741 + reqmode |= GR_APPEND;
80742 + // if a directory was required or the directory already exists, then
80743 + // don't count this open as a read
80744 + if ((acc_mode & MAY_READ) &&
80745 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
80746 + reqmode |= GR_READ;
80747 + if ((open_flags & O_CREAT) &&
80748 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
80749 + reqmode |= GR_SETID;
80750 +
80751 + mode =
80752 + gr_check_create(dentry, p_dentry, p_mnt,
80753 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
80754 +
80755 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
80756 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
80757 + reqmode & GR_READ ? " reading" : "",
80758 + reqmode & GR_WRITE ? " writing" : reqmode &
80759 + GR_APPEND ? " appending" : "");
80760 + return reqmode;
80761 + } else
80762 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
80763 + {
80764 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
80765 + reqmode & GR_READ ? " reading" : "",
80766 + reqmode & GR_WRITE ? " writing" : reqmode &
80767 + GR_APPEND ? " appending" : "");
80768 + return 0;
80769 + } else if (unlikely((mode & reqmode) != reqmode))
80770 + return 0;
80771 +
80772 + return reqmode;
80773 +}
80774 +
80775 +__u32
80776 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
80777 + const int fmode)
80778 +{
80779 + __u32 mode, reqmode = GR_FIND;
80780 +
80781 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
80782 + reqmode |= GR_EXEC;
80783 + if (fmode & S_IWOTH)
80784 + reqmode |= GR_WRITE;
80785 + if (fmode & S_IROTH)
80786 + reqmode |= GR_READ;
80787 +
80788 + mode =
80789 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
80790 + mnt);
80791 +
80792 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
80793 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
80794 + reqmode & GR_READ ? " reading" : "",
80795 + reqmode & GR_WRITE ? " writing" : "",
80796 + reqmode & GR_EXEC ? " executing" : "");
80797 + return reqmode;
80798 + } else
80799 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
80800 + {
80801 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
80802 + reqmode & GR_READ ? " reading" : "",
80803 + reqmode & GR_WRITE ? " writing" : "",
80804 + reqmode & GR_EXEC ? " executing" : "");
80805 + return 0;
80806 + } else if (unlikely((mode & reqmode) != reqmode))
80807 + return 0;
80808 +
80809 + return reqmode;
80810 +}
80811 +
80812 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
80813 +{
80814 + __u32 mode;
80815 +
80816 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
80817 +
80818 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
80819 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
80820 + return mode;
80821 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
80822 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
80823 + return 0;
80824 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
80825 + return 0;
80826 +
80827 + return (reqmode);
80828 +}
80829 +
80830 +__u32
80831 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
80832 +{
80833 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
80834 +}
80835 +
80836 +__u32
80837 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
80838 +{
80839 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
80840 +}
80841 +
80842 +__u32
80843 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
80844 +{
80845 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
80846 +}
80847 +
80848 +__u32
80849 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
80850 +{
80851 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
80852 +}
80853 +
80854 +__u32
80855 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
80856 + umode_t *modeptr)
80857 +{
80858 + umode_t mode;
80859 +
80860 + *modeptr &= ~gr_acl_umask();
80861 + mode = *modeptr;
80862 +
80863 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
80864 + return 1;
80865 +
80866 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
80867 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
80868 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
80869 + GR_CHMOD_ACL_MSG);
80870 + } else {
80871 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
80872 + }
80873 +}
80874 +
80875 +__u32
80876 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
80877 +{
80878 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
80879 +}
80880 +
80881 +__u32
80882 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
80883 +{
80884 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
80885 +}
80886 +
80887 +__u32
80888 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
80889 +{
80890 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
80891 +}
80892 +
80893 +__u32
80894 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
80895 +{
80896 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
80897 +}
80898 +
80899 +__u32
80900 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
80901 +{
80902 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
80903 + GR_UNIXCONNECT_ACL_MSG);
80904 +}
80905 +
80906 +/* hardlinks require at minimum create and link permission,
80907 + any additional privilege required is based on the
80908 + privilege of the file being linked to
80909 +*/
80910 +__u32
80911 +gr_acl_handle_link(const struct dentry * new_dentry,
80912 + const struct dentry * parent_dentry,
80913 + const struct vfsmount * parent_mnt,
80914 + const struct dentry * old_dentry,
80915 + const struct vfsmount * old_mnt, const struct filename *to)
80916 +{
80917 + __u32 mode;
80918 + __u32 needmode = GR_CREATE | GR_LINK;
80919 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
80920 +
80921 + mode =
80922 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
80923 + old_mnt);
80924 +
80925 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
80926 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
80927 + return mode;
80928 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
80929 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
80930 + return 0;
80931 + } else if (unlikely((mode & needmode) != needmode))
80932 + return 0;
80933 +
80934 + return 1;
80935 +}
80936 +
80937 +__u32
80938 +gr_acl_handle_symlink(const struct dentry * new_dentry,
80939 + const struct dentry * parent_dentry,
80940 + const struct vfsmount * parent_mnt, const struct filename *from)
80941 +{
80942 + __u32 needmode = GR_WRITE | GR_CREATE;
80943 + __u32 mode;
80944 +
80945 + mode =
80946 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
80947 + GR_CREATE | GR_AUDIT_CREATE |
80948 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
80949 +
80950 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
80951 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
80952 + return mode;
80953 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
80954 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
80955 + return 0;
80956 + } else if (unlikely((mode & needmode) != needmode))
80957 + return 0;
80958 +
80959 + return (GR_WRITE | GR_CREATE);
80960 +}
80961 +
80962 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
80963 +{
80964 + __u32 mode;
80965 +
80966 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
80967 +
80968 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
80969 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
80970 + return mode;
80971 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
80972 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
80973 + return 0;
80974 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
80975 + return 0;
80976 +
80977 + return (reqmode);
80978 +}
80979 +
80980 +__u32
80981 +gr_acl_handle_mknod(const struct dentry * new_dentry,
80982 + const struct dentry * parent_dentry,
80983 + const struct vfsmount * parent_mnt,
80984 + const int mode)
80985 +{
80986 + __u32 reqmode = GR_WRITE | GR_CREATE;
80987 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
80988 + reqmode |= GR_SETID;
80989 +
80990 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
80991 + reqmode, GR_MKNOD_ACL_MSG);
80992 +}
80993 +
80994 +__u32
80995 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
80996 + const struct dentry *parent_dentry,
80997 + const struct vfsmount *parent_mnt)
80998 +{
80999 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
81000 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
81001 +}
81002 +
81003 +#define RENAME_CHECK_SUCCESS(old, new) \
81004 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
81005 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
81006 +
81007 +int
81008 +gr_acl_handle_rename(struct dentry *new_dentry,
81009 + struct dentry *parent_dentry,
81010 + const struct vfsmount *parent_mnt,
81011 + struct dentry *old_dentry,
81012 + struct inode *old_parent_inode,
81013 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
81014 +{
81015 + __u32 comp1, comp2;
81016 + int error = 0;
81017 +
81018 + if (unlikely(!gr_acl_is_enabled()))
81019 + return 0;
81020 +
81021 + if (flags & RENAME_EXCHANGE) {
81022 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
81023 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81024 + GR_SUPPRESS, parent_mnt);
81025 + comp2 =
81026 + gr_search_file(old_dentry,
81027 + GR_READ | GR_WRITE | GR_AUDIT_READ |
81028 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
81029 + } else if (d_is_negative(new_dentry)) {
81030 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
81031 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
81032 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
81033 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
81034 + GR_DELETE | GR_AUDIT_DELETE |
81035 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81036 + GR_SUPPRESS, old_mnt);
81037 + } else {
81038 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
81039 + GR_CREATE | GR_DELETE |
81040 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
81041 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81042 + GR_SUPPRESS, parent_mnt);
81043 + comp2 =
81044 + gr_search_file(old_dentry,
81045 + GR_READ | GR_WRITE | GR_AUDIT_READ |
81046 + GR_DELETE | GR_AUDIT_DELETE |
81047 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
81048 + }
81049 +
81050 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
81051 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
81052 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
81053 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
81054 + && !(comp2 & GR_SUPPRESS)) {
81055 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
81056 + error = -EACCES;
81057 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
81058 + error = -EACCES;
81059 +
81060 + return error;
81061 +}
81062 +
81063 +void
81064 +gr_acl_handle_exit(void)
81065 +{
81066 + u16 id;
81067 + char *rolename;
81068 +
81069 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
81070 + !(current->role->roletype & GR_ROLE_PERSIST))) {
81071 + id = current->acl_role_id;
81072 + rolename = current->role->rolename;
81073 + gr_set_acls(1);
81074 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
81075 + }
81076 +
81077 + gr_put_exec_file(current);
81078 + return;
81079 +}
81080 +
81081 +int
81082 +gr_acl_handle_procpidmem(const struct task_struct *task)
81083 +{
81084 + if (unlikely(!gr_acl_is_enabled()))
81085 + return 0;
81086 +
81087 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
81088 + !(current->acl->mode & GR_POVERRIDE) &&
81089 + !(current->role->roletype & GR_ROLE_GOD))
81090 + return -EACCES;
81091 +
81092 + return 0;
81093 +}
81094 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
81095 new file mode 100644
81096 index 0000000..f056b81
81097 --- /dev/null
81098 +++ b/grsecurity/gracl_ip.c
81099 @@ -0,0 +1,386 @@
81100 +#include <linux/kernel.h>
81101 +#include <asm/uaccess.h>
81102 +#include <asm/errno.h>
81103 +#include <net/sock.h>
81104 +#include <linux/file.h>
81105 +#include <linux/fs.h>
81106 +#include <linux/net.h>
81107 +#include <linux/in.h>
81108 +#include <linux/skbuff.h>
81109 +#include <linux/ip.h>
81110 +#include <linux/udp.h>
81111 +#include <linux/types.h>
81112 +#include <linux/sched.h>
81113 +#include <linux/netdevice.h>
81114 +#include <linux/inetdevice.h>
81115 +#include <linux/gracl.h>
81116 +#include <linux/grsecurity.h>
81117 +#include <linux/grinternal.h>
81118 +
81119 +#define GR_BIND 0x01
81120 +#define GR_CONNECT 0x02
81121 +#define GR_INVERT 0x04
81122 +#define GR_BINDOVERRIDE 0x08
81123 +#define GR_CONNECTOVERRIDE 0x10
81124 +#define GR_SOCK_FAMILY 0x20
81125 +
81126 +static const char * gr_protocols[IPPROTO_MAX] = {
81127 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
81128 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
81129 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
81130 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
81131 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
81132 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
81133 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
81134 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
81135 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
81136 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
81137 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
81138 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
81139 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
81140 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
81141 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
81142 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
81143 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
81144 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
81145 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
81146 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
81147 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
81148 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
81149 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
81150 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
81151 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
81152 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
81153 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
81154 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
81155 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
81156 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
81157 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
81158 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
81159 + };
81160 +
81161 +static const char * gr_socktypes[SOCK_MAX] = {
81162 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
81163 + "unknown:7", "unknown:8", "unknown:9", "packet"
81164 + };
81165 +
81166 +static const char * gr_sockfamilies[AF_MAX+1] = {
81167 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
81168 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
81169 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
81170 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
81171 + };
81172 +
81173 +const char *
81174 +gr_proto_to_name(unsigned char proto)
81175 +{
81176 + return gr_protocols[proto];
81177 +}
81178 +
81179 +const char *
81180 +gr_socktype_to_name(unsigned char type)
81181 +{
81182 + return gr_socktypes[type];
81183 +}
81184 +
81185 +const char *
81186 +gr_sockfamily_to_name(unsigned char family)
81187 +{
81188 + return gr_sockfamilies[family];
81189 +}
81190 +
81191 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
81192 +
81193 +int
81194 +gr_search_socket(const int domain, const int type, const int protocol)
81195 +{
81196 + struct acl_subject_label *curr;
81197 + const struct cred *cred = current_cred();
81198 +
81199 + if (unlikely(!gr_acl_is_enabled()))
81200 + goto exit;
81201 +
81202 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
81203 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
81204 + goto exit; // let the kernel handle it
81205 +
81206 + curr = current->acl;
81207 +
81208 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
81209 + /* the family is allowed, if this is PF_INET allow it only if
81210 + the extra sock type/protocol checks pass */
81211 + if (domain == PF_INET)
81212 + goto inet_check;
81213 + goto exit;
81214 + } else {
81215 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81216 + __u32 fakeip = 0;
81217 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81218 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81219 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81220 + gr_to_filename(current->exec_file->f_path.dentry,
81221 + current->exec_file->f_path.mnt) :
81222 + curr->filename, curr->filename,
81223 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
81224 + &current->signal->saved_ip);
81225 + goto exit;
81226 + }
81227 + goto exit_fail;
81228 + }
81229 +
81230 +inet_check:
81231 + /* the rest of this checking is for IPv4 only */
81232 + if (!curr->ips)
81233 + goto exit;
81234 +
81235 + if ((curr->ip_type & (1U << type)) &&
81236 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
81237 + goto exit;
81238 +
81239 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81240 + /* we don't place acls on raw sockets , and sometimes
81241 + dgram/ip sockets are opened for ioctl and not
81242 + bind/connect, so we'll fake a bind learn log */
81243 + if (type == SOCK_RAW || type == SOCK_PACKET) {
81244 + __u32 fakeip = 0;
81245 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81246 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81247 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81248 + gr_to_filename(current->exec_file->f_path.dentry,
81249 + current->exec_file->f_path.mnt) :
81250 + curr->filename, curr->filename,
81251 + &fakeip, 0, type,
81252 + protocol, GR_CONNECT, &current->signal->saved_ip);
81253 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
81254 + __u32 fakeip = 0;
81255 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81256 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81257 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81258 + gr_to_filename(current->exec_file->f_path.dentry,
81259 + current->exec_file->f_path.mnt) :
81260 + curr->filename, curr->filename,
81261 + &fakeip, 0, type,
81262 + protocol, GR_BIND, &current->signal->saved_ip);
81263 + }
81264 + /* we'll log when they use connect or bind */
81265 + goto exit;
81266 + }
81267 +
81268 +exit_fail:
81269 + if (domain == PF_INET)
81270 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
81271 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
81272 + else if (rcu_access_pointer(net_families[domain]) != NULL)
81273 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
81274 + gr_socktype_to_name(type), protocol);
81275 +
81276 + return 0;
81277 +exit:
81278 + return 1;
81279 +}
81280 +
81281 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
81282 +{
81283 + if ((ip->mode & mode) &&
81284 + (ip_port >= ip->low) &&
81285 + (ip_port <= ip->high) &&
81286 + ((ntohl(ip_addr) & our_netmask) ==
81287 + (ntohl(our_addr) & our_netmask))
81288 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
81289 + && (ip->type & (1U << type))) {
81290 + if (ip->mode & GR_INVERT)
81291 + return 2; // specifically denied
81292 + else
81293 + return 1; // allowed
81294 + }
81295 +
81296 + return 0; // not specifically allowed, may continue parsing
81297 +}
81298 +
81299 +static int
81300 +gr_search_connectbind(const int full_mode, struct sock *sk,
81301 + struct sockaddr_in *addr, const int type)
81302 +{
81303 + char iface[IFNAMSIZ] = {0};
81304 + struct acl_subject_label *curr;
81305 + struct acl_ip_label *ip;
81306 + struct inet_sock *isk;
81307 + struct net_device *dev;
81308 + struct in_device *idev;
81309 + unsigned long i;
81310 + int ret;
81311 + int mode = full_mode & (GR_BIND | GR_CONNECT);
81312 + __u32 ip_addr = 0;
81313 + __u32 our_addr;
81314 + __u32 our_netmask;
81315 + char *p;
81316 + __u16 ip_port = 0;
81317 + const struct cred *cred = current_cred();
81318 +
81319 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
81320 + return 0;
81321 +
81322 + curr = current->acl;
81323 + isk = inet_sk(sk);
81324 +
81325 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
81326 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
81327 + addr->sin_addr.s_addr = curr->inaddr_any_override;
81328 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
81329 + struct sockaddr_in saddr;
81330 + int err;
81331 +
81332 + saddr.sin_family = AF_INET;
81333 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
81334 + saddr.sin_port = isk->inet_sport;
81335 +
81336 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
81337 + if (err)
81338 + return err;
81339 +
81340 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
81341 + if (err)
81342 + return err;
81343 + }
81344 +
81345 + if (!curr->ips)
81346 + return 0;
81347 +
81348 + ip_addr = addr->sin_addr.s_addr;
81349 + ip_port = ntohs(addr->sin_port);
81350 +
81351 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81352 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81353 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81354 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81355 + gr_to_filename(current->exec_file->f_path.dentry,
81356 + current->exec_file->f_path.mnt) :
81357 + curr->filename, curr->filename,
81358 + &ip_addr, ip_port, type,
81359 + sk->sk_protocol, mode, &current->signal->saved_ip);
81360 + return 0;
81361 + }
81362 +
81363 + for (i = 0; i < curr->ip_num; i++) {
81364 + ip = *(curr->ips + i);
81365 + if (ip->iface != NULL) {
81366 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
81367 + p = strchr(iface, ':');
81368 + if (p != NULL)
81369 + *p = '\0';
81370 + dev = dev_get_by_name(sock_net(sk), iface);
81371 + if (dev == NULL)
81372 + continue;
81373 + idev = in_dev_get(dev);
81374 + if (idev == NULL) {
81375 + dev_put(dev);
81376 + continue;
81377 + }
81378 + rcu_read_lock();
81379 + for_ifa(idev) {
81380 + if (!strcmp(ip->iface, ifa->ifa_label)) {
81381 + our_addr = ifa->ifa_address;
81382 + our_netmask = 0xffffffff;
81383 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
81384 + if (ret == 1) {
81385 + rcu_read_unlock();
81386 + in_dev_put(idev);
81387 + dev_put(dev);
81388 + return 0;
81389 + } else if (ret == 2) {
81390 + rcu_read_unlock();
81391 + in_dev_put(idev);
81392 + dev_put(dev);
81393 + goto denied;
81394 + }
81395 + }
81396 + } endfor_ifa(idev);
81397 + rcu_read_unlock();
81398 + in_dev_put(idev);
81399 + dev_put(dev);
81400 + } else {
81401 + our_addr = ip->addr;
81402 + our_netmask = ip->netmask;
81403 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
81404 + if (ret == 1)
81405 + return 0;
81406 + else if (ret == 2)
81407 + goto denied;
81408 + }
81409 + }
81410 +
81411 +denied:
81412 + if (mode == GR_BIND)
81413 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
81414 + else if (mode == GR_CONNECT)
81415 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
81416 +
81417 + return -EACCES;
81418 +}
81419 +
81420 +int
81421 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
81422 +{
81423 + /* always allow disconnection of dgram sockets with connect */
81424 + if (addr->sin_family == AF_UNSPEC)
81425 + return 0;
81426 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
81427 +}
81428 +
81429 +int
81430 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
81431 +{
81432 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
81433 +}
81434 +
81435 +int gr_search_listen(struct socket *sock)
81436 +{
81437 + struct sock *sk = sock->sk;
81438 + struct sockaddr_in addr;
81439 +
81440 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
81441 + addr.sin_port = inet_sk(sk)->inet_sport;
81442 +
81443 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
81444 +}
81445 +
81446 +int gr_search_accept(struct socket *sock)
81447 +{
81448 + struct sock *sk = sock->sk;
81449 + struct sockaddr_in addr;
81450 +
81451 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
81452 + addr.sin_port = inet_sk(sk)->inet_sport;
81453 +
81454 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
81455 +}
81456 +
81457 +int
81458 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
81459 +{
81460 + if (addr)
81461 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
81462 + else {
81463 + struct sockaddr_in sin;
81464 + const struct inet_sock *inet = inet_sk(sk);
81465 +
81466 + sin.sin_addr.s_addr = inet->inet_daddr;
81467 + sin.sin_port = inet->inet_dport;
81468 +
81469 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
81470 + }
81471 +}
81472 +
81473 +int
81474 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
81475 +{
81476 + struct sockaddr_in sin;
81477 +
81478 + if (unlikely(skb->len < sizeof (struct udphdr)))
81479 + return 0; // skip this packet
81480 +
81481 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
81482 + sin.sin_port = udp_hdr(skb)->source;
81483 +
81484 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
81485 +}
81486 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
81487 new file mode 100644
81488 index 0000000..25f54ef
81489 --- /dev/null
81490 +++ b/grsecurity/gracl_learn.c
81491 @@ -0,0 +1,207 @@
81492 +#include <linux/kernel.h>
81493 +#include <linux/mm.h>
81494 +#include <linux/sched.h>
81495 +#include <linux/poll.h>
81496 +#include <linux/string.h>
81497 +#include <linux/file.h>
81498 +#include <linux/types.h>
81499 +#include <linux/vmalloc.h>
81500 +#include <linux/grinternal.h>
81501 +
81502 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
81503 + size_t count, loff_t *ppos);
81504 +extern int gr_acl_is_enabled(void);
81505 +
81506 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
81507 +static int gr_learn_attached;
81508 +
81509 +/* use a 512k buffer */
81510 +#define LEARN_BUFFER_SIZE (512 * 1024)
81511 +
81512 +static DEFINE_SPINLOCK(gr_learn_lock);
81513 +static DEFINE_MUTEX(gr_learn_user_mutex);
81514 +
81515 +/* we need to maintain two buffers, so that the kernel context of grlearn
81516 + uses a semaphore around the userspace copying, and the other kernel contexts
81517 + use a spinlock when copying into the buffer, since they cannot sleep
81518 +*/
81519 +static char *learn_buffer;
81520 +static char *learn_buffer_user;
81521 +static int learn_buffer_len;
81522 +static int learn_buffer_user_len;
81523 +
81524 +static ssize_t
81525 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
81526 +{
81527 + DECLARE_WAITQUEUE(wait, current);
81528 + ssize_t retval = 0;
81529 +
81530 + add_wait_queue(&learn_wait, &wait);
81531 + set_current_state(TASK_INTERRUPTIBLE);
81532 + do {
81533 + mutex_lock(&gr_learn_user_mutex);
81534 + spin_lock(&gr_learn_lock);
81535 + if (learn_buffer_len)
81536 + break;
81537 + spin_unlock(&gr_learn_lock);
81538 + mutex_unlock(&gr_learn_user_mutex);
81539 + if (file->f_flags & O_NONBLOCK) {
81540 + retval = -EAGAIN;
81541 + goto out;
81542 + }
81543 + if (signal_pending(current)) {
81544 + retval = -ERESTARTSYS;
81545 + goto out;
81546 + }
81547 +
81548 + schedule();
81549 + } while (1);
81550 +
81551 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
81552 + learn_buffer_user_len = learn_buffer_len;
81553 + retval = learn_buffer_len;
81554 + learn_buffer_len = 0;
81555 +
81556 + spin_unlock(&gr_learn_lock);
81557 +
81558 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
81559 + retval = -EFAULT;
81560 +
81561 + mutex_unlock(&gr_learn_user_mutex);
81562 +out:
81563 + set_current_state(TASK_RUNNING);
81564 + remove_wait_queue(&learn_wait, &wait);
81565 + return retval;
81566 +}
81567 +
81568 +static unsigned int
81569 +poll_learn(struct file * file, poll_table * wait)
81570 +{
81571 + poll_wait(file, &learn_wait, wait);
81572 +
81573 + if (learn_buffer_len)
81574 + return (POLLIN | POLLRDNORM);
81575 +
81576 + return 0;
81577 +}
81578 +
81579 +void
81580 +gr_clear_learn_entries(void)
81581 +{
81582 + char *tmp;
81583 +
81584 + mutex_lock(&gr_learn_user_mutex);
81585 + spin_lock(&gr_learn_lock);
81586 + tmp = learn_buffer;
81587 + learn_buffer = NULL;
81588 + spin_unlock(&gr_learn_lock);
81589 + if (tmp)
81590 + vfree(tmp);
81591 + if (learn_buffer_user != NULL) {
81592 + vfree(learn_buffer_user);
81593 + learn_buffer_user = NULL;
81594 + }
81595 + learn_buffer_len = 0;
81596 + mutex_unlock(&gr_learn_user_mutex);
81597 +
81598 + return;
81599 +}
81600 +
81601 +void
81602 +gr_add_learn_entry(const char *fmt, ...)
81603 +{
81604 + va_list args;
81605 + unsigned int len;
81606 +
81607 + if (!gr_learn_attached)
81608 + return;
81609 +
81610 + spin_lock(&gr_learn_lock);
81611 +
81612 + /* leave a gap at the end so we know when it's "full" but don't have to
81613 + compute the exact length of the string we're trying to append
81614 + */
81615 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
81616 + spin_unlock(&gr_learn_lock);
81617 + wake_up_interruptible(&learn_wait);
81618 + return;
81619 + }
81620 + if (learn_buffer == NULL) {
81621 + spin_unlock(&gr_learn_lock);
81622 + return;
81623 + }
81624 +
81625 + va_start(args, fmt);
81626 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
81627 + va_end(args);
81628 +
81629 + learn_buffer_len += len + 1;
81630 +
81631 + spin_unlock(&gr_learn_lock);
81632 + wake_up_interruptible(&learn_wait);
81633 +
81634 + return;
81635 +}
81636 +
81637 +static int
81638 +open_learn(struct inode *inode, struct file *file)
81639 +{
81640 + if (file->f_mode & FMODE_READ && gr_learn_attached)
81641 + return -EBUSY;
81642 + if (file->f_mode & FMODE_READ) {
81643 + int retval = 0;
81644 + mutex_lock(&gr_learn_user_mutex);
81645 + if (learn_buffer == NULL)
81646 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
81647 + if (learn_buffer_user == NULL)
81648 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
81649 + if (learn_buffer == NULL) {
81650 + retval = -ENOMEM;
81651 + goto out_error;
81652 + }
81653 + if (learn_buffer_user == NULL) {
81654 + retval = -ENOMEM;
81655 + goto out_error;
81656 + }
81657 + learn_buffer_len = 0;
81658 + learn_buffer_user_len = 0;
81659 + gr_learn_attached = 1;
81660 +out_error:
81661 + mutex_unlock(&gr_learn_user_mutex);
81662 + return retval;
81663 + }
81664 + return 0;
81665 +}
81666 +
81667 +static int
81668 +close_learn(struct inode *inode, struct file *file)
81669 +{
81670 + if (file->f_mode & FMODE_READ) {
81671 + char *tmp = NULL;
81672 + mutex_lock(&gr_learn_user_mutex);
81673 + spin_lock(&gr_learn_lock);
81674 + tmp = learn_buffer;
81675 + learn_buffer = NULL;
81676 + spin_unlock(&gr_learn_lock);
81677 + if (tmp)
81678 + vfree(tmp);
81679 + if (learn_buffer_user != NULL) {
81680 + vfree(learn_buffer_user);
81681 + learn_buffer_user = NULL;
81682 + }
81683 + learn_buffer_len = 0;
81684 + learn_buffer_user_len = 0;
81685 + gr_learn_attached = 0;
81686 + mutex_unlock(&gr_learn_user_mutex);
81687 + }
81688 +
81689 + return 0;
81690 +}
81691 +
81692 +const struct file_operations grsec_fops = {
81693 + .read = read_learn,
81694 + .write = write_grsec_handler,
81695 + .open = open_learn,
81696 + .release = close_learn,
81697 + .poll = poll_learn,
81698 +};
81699 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
81700 new file mode 100644
81701 index 0000000..fd26052
81702 --- /dev/null
81703 +++ b/grsecurity/gracl_policy.c
81704 @@ -0,0 +1,1781 @@
81705 +#include <linux/kernel.h>
81706 +#include <linux/module.h>
81707 +#include <linux/sched.h>
81708 +#include <linux/mm.h>
81709 +#include <linux/file.h>
81710 +#include <linux/fs.h>
81711 +#include <linux/namei.h>
81712 +#include <linux/mount.h>
81713 +#include <linux/tty.h>
81714 +#include <linux/proc_fs.h>
81715 +#include <linux/lglock.h>
81716 +#include <linux/slab.h>
81717 +#include <linux/vmalloc.h>
81718 +#include <linux/types.h>
81719 +#include <linux/sysctl.h>
81720 +#include <linux/netdevice.h>
81721 +#include <linux/ptrace.h>
81722 +#include <linux/gracl.h>
81723 +#include <linux/gralloc.h>
81724 +#include <linux/security.h>
81725 +#include <linux/grinternal.h>
81726 +#include <linux/pid_namespace.h>
81727 +#include <linux/stop_machine.h>
81728 +#include <linux/fdtable.h>
81729 +#include <linux/percpu.h>
81730 +#include <linux/lglock.h>
81731 +#include <linux/hugetlb.h>
81732 +#include <linux/posix-timers.h>
81733 +#include "../fs/mount.h"
81734 +
81735 +#include <asm/uaccess.h>
81736 +#include <asm/errno.h>
81737 +#include <asm/mman.h>
81738 +
81739 +extern struct gr_policy_state *polstate;
81740 +
81741 +#define FOR_EACH_ROLE_START(role) \
81742 + role = polstate->role_list; \
81743 + while (role) {
81744 +
81745 +#define FOR_EACH_ROLE_END(role) \
81746 + role = role->prev; \
81747 + }
81748 +
81749 +struct path gr_real_root;
81750 +
81751 +extern struct gr_alloc_state *current_alloc_state;
81752 +
81753 +u16 acl_sp_role_value;
81754 +
81755 +static DEFINE_MUTEX(gr_dev_mutex);
81756 +
81757 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
81758 +extern void gr_clear_learn_entries(void);
81759 +
81760 +struct gr_arg *gr_usermode __read_only;
81761 +unsigned char *gr_system_salt __read_only;
81762 +unsigned char *gr_system_sum __read_only;
81763 +
81764 +static unsigned int gr_auth_attempts = 0;
81765 +static unsigned long gr_auth_expires = 0UL;
81766 +
81767 +struct acl_object_label *fakefs_obj_rw;
81768 +struct acl_object_label *fakefs_obj_rwx;
81769 +
81770 +extern int gr_init_uidset(void);
81771 +extern void gr_free_uidset(void);
81772 +extern void gr_remove_uid(uid_t uid);
81773 +extern int gr_find_uid(uid_t uid);
81774 +
81775 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
81776 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
81777 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
81778 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
81779 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
81780 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
81781 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
81782 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
81783 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
81784 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
81785 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
81786 +extern void assign_special_role(const char *rolename);
81787 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
81788 +extern int gr_rbac_disable(void *unused);
81789 +extern void gr_enable_rbac_system(void);
81790 +
81791 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
81792 +{
81793 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
81794 + return -EFAULT;
81795 +
81796 + return 0;
81797 +}
81798 +
81799 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
81800 +{
81801 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
81802 + return -EFAULT;
81803 +
81804 + return 0;
81805 +}
81806 +
81807 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
81808 +{
81809 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
81810 + return -EFAULT;
81811 +
81812 + return 0;
81813 +}
81814 +
81815 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
81816 +{
81817 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
81818 + return -EFAULT;
81819 +
81820 + return 0;
81821 +}
81822 +
81823 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
81824 +{
81825 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
81826 + return -EFAULT;
81827 +
81828 + return 0;
81829 +}
81830 +
81831 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
81832 +{
81833 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
81834 + return -EFAULT;
81835 +
81836 + return 0;
81837 +}
81838 +
81839 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
81840 +{
81841 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
81842 + return -EFAULT;
81843 +
81844 + return 0;
81845 +}
81846 +
81847 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
81848 +{
81849 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
81850 + return -EFAULT;
81851 +
81852 + return 0;
81853 +}
81854 +
81855 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
81856 +{
81857 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
81858 + return -EFAULT;
81859 +
81860 + return 0;
81861 +}
81862 +
81863 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
81864 +{
81865 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
81866 + return -EFAULT;
81867 +
81868 + if ((uwrap->version != GRSECURITY_VERSION) ||
81869 + (uwrap->size != sizeof(struct gr_arg)))
81870 + return -EINVAL;
81871 +
81872 + return 0;
81873 +}
81874 +
81875 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
81876 +{
81877 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
81878 + return -EFAULT;
81879 +
81880 + return 0;
81881 +}
81882 +
81883 +static size_t get_gr_arg_wrapper_size_normal(void)
81884 +{
81885 + return sizeof(struct gr_arg_wrapper);
81886 +}
81887 +
81888 +#ifdef CONFIG_COMPAT
81889 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
81890 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
81891 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
81892 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
81893 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
81894 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
81895 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
81896 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
81897 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
81898 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
81899 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
81900 +extern size_t get_gr_arg_wrapper_size_compat(void);
81901 +
81902 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
81903 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
81904 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
81905 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
81906 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
81907 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
81908 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
81909 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
81910 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
81911 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
81912 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
81913 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
81914 +
81915 +#else
81916 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
81917 +#define copy_gr_arg copy_gr_arg_normal
81918 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
81919 +#define copy_acl_object_label copy_acl_object_label_normal
81920 +#define copy_acl_subject_label copy_acl_subject_label_normal
81921 +#define copy_acl_role_label copy_acl_role_label_normal
81922 +#define copy_acl_ip_label copy_acl_ip_label_normal
81923 +#define copy_pointer_from_array copy_pointer_from_array_normal
81924 +#define copy_sprole_pw copy_sprole_pw_normal
81925 +#define copy_role_transition copy_role_transition_normal
81926 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
81927 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
81928 +#endif
81929 +
81930 +static struct acl_subject_label *
81931 +lookup_subject_map(const struct acl_subject_label *userp)
81932 +{
81933 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
81934 + struct subject_map *match;
81935 +
81936 + match = polstate->subj_map_set.s_hash[index];
81937 +
81938 + while (match && match->user != userp)
81939 + match = match->next;
81940 +
81941 + if (match != NULL)
81942 + return match->kernel;
81943 + else
81944 + return NULL;
81945 +}
81946 +
81947 +static void
81948 +insert_subj_map_entry(struct subject_map *subjmap)
81949 +{
81950 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
81951 + struct subject_map **curr;
81952 +
81953 + subjmap->prev = NULL;
81954 +
81955 + curr = &polstate->subj_map_set.s_hash[index];
81956 + if (*curr != NULL)
81957 + (*curr)->prev = subjmap;
81958 +
81959 + subjmap->next = *curr;
81960 + *curr = subjmap;
81961 +
81962 + return;
81963 +}
81964 +
81965 +static void
81966 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
81967 +{
81968 + unsigned int index =
81969 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
81970 + struct acl_role_label **curr;
81971 + struct acl_role_label *tmp, *tmp2;
81972 +
81973 + curr = &polstate->acl_role_set.r_hash[index];
81974 +
81975 + /* simple case, slot is empty, just set it to our role */
81976 + if (*curr == NULL) {
81977 + *curr = role;
81978 + } else {
81979 + /* example:
81980 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
81981 + 2 -> 3
81982 + */
81983 + /* first check to see if we can already be reached via this slot */
81984 + tmp = *curr;
81985 + while (tmp && tmp != role)
81986 + tmp = tmp->next;
81987 + if (tmp == role) {
81988 + /* we don't need to add ourselves to this slot's chain */
81989 + return;
81990 + }
81991 + /* we need to add ourselves to this chain, two cases */
81992 + if (role->next == NULL) {
81993 + /* simple case, append the current chain to our role */
81994 + role->next = *curr;
81995 + *curr = role;
81996 + } else {
81997 + /* 1 -> 2 -> 3 -> 4
81998 + 2 -> 3 -> 4
81999 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
82000 + */
82001 + /* trickier case: walk our role's chain until we find
82002 + the role for the start of the current slot's chain */
82003 + tmp = role;
82004 + tmp2 = *curr;
82005 + while (tmp->next && tmp->next != tmp2)
82006 + tmp = tmp->next;
82007 + if (tmp->next == tmp2) {
82008 + /* from example above, we found 3, so just
82009 + replace this slot's chain with ours */
82010 + *curr = role;
82011 + } else {
82012 + /* we didn't find a subset of our role's chain
82013 + in the current slot's chain, so append their
82014 + chain to ours, and set us as the first role in
82015 + the slot's chain
82016 +
82017 + we could fold this case with the case above,
82018 + but making it explicit for clarity
82019 + */
82020 + tmp->next = tmp2;
82021 + *curr = role;
82022 + }
82023 + }
82024 + }
82025 +
82026 + return;
82027 +}
82028 +
82029 +static void
82030 +insert_acl_role_label(struct acl_role_label *role)
82031 +{
82032 + int i;
82033 +
82034 + if (polstate->role_list == NULL) {
82035 + polstate->role_list = role;
82036 + role->prev = NULL;
82037 + } else {
82038 + role->prev = polstate->role_list;
82039 + polstate->role_list = role;
82040 + }
82041 +
82042 + /* used for hash chains */
82043 + role->next = NULL;
82044 +
82045 + if (role->roletype & GR_ROLE_DOMAIN) {
82046 + for (i = 0; i < role->domain_child_num; i++)
82047 + __insert_acl_role_label(role, role->domain_children[i]);
82048 + } else
82049 + __insert_acl_role_label(role, role->uidgid);
82050 +}
82051 +
82052 +static int
82053 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
82054 +{
82055 + struct name_entry **curr, *nentry;
82056 + struct inodev_entry *ientry;
82057 + unsigned int len = strlen(name);
82058 + unsigned int key = full_name_hash(name, len);
82059 + unsigned int index = key % polstate->name_set.n_size;
82060 +
82061 + curr = &polstate->name_set.n_hash[index];
82062 +
82063 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
82064 + curr = &((*curr)->next);
82065 +
82066 + if (*curr != NULL)
82067 + return 1;
82068 +
82069 + nentry = acl_alloc(sizeof (struct name_entry));
82070 + if (nentry == NULL)
82071 + return 0;
82072 + ientry = acl_alloc(sizeof (struct inodev_entry));
82073 + if (ientry == NULL)
82074 + return 0;
82075 + ientry->nentry = nentry;
82076 +
82077 + nentry->key = key;
82078 + nentry->name = name;
82079 + nentry->inode = inode;
82080 + nentry->device = device;
82081 + nentry->len = len;
82082 + nentry->deleted = deleted;
82083 +
82084 + nentry->prev = NULL;
82085 + curr = &polstate->name_set.n_hash[index];
82086 + if (*curr != NULL)
82087 + (*curr)->prev = nentry;
82088 + nentry->next = *curr;
82089 + *curr = nentry;
82090 +
82091 + /* insert us into the table searchable by inode/dev */
82092 + __insert_inodev_entry(polstate, ientry);
82093 +
82094 + return 1;
82095 +}
82096 +
82097 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
82098 +
82099 +static void *
82100 +create_table(__u32 * len, int elementsize)
82101 +{
82102 + unsigned int table_sizes[] = {
82103 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
82104 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
82105 + 4194301, 8388593, 16777213, 33554393, 67108859
82106 + };
82107 + void *newtable = NULL;
82108 + unsigned int pwr = 0;
82109 +
82110 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
82111 + table_sizes[pwr] <= *len)
82112 + pwr++;
82113 +
82114 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
82115 + return newtable;
82116 +
82117 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
82118 + newtable =
82119 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
82120 + else
82121 + newtable = vmalloc(table_sizes[pwr] * elementsize);
82122 +
82123 + *len = table_sizes[pwr];
82124 +
82125 + return newtable;
82126 +}
82127 +
82128 +static int
82129 +init_variables(const struct gr_arg *arg, bool reload)
82130 +{
82131 + struct task_struct *reaper = init_pid_ns.child_reaper;
82132 + unsigned int stacksize;
82133 +
82134 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
82135 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
82136 + polstate->name_set.n_size = arg->role_db.num_objects;
82137 + polstate->inodev_set.i_size = arg->role_db.num_objects;
82138 +
82139 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
82140 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
82141 + return 1;
82142 +
82143 + if (!reload) {
82144 + if (!gr_init_uidset())
82145 + return 1;
82146 + }
82147 +
82148 + /* set up the stack that holds allocation info */
82149 +
82150 + stacksize = arg->role_db.num_pointers + 5;
82151 +
82152 + if (!acl_alloc_stack_init(stacksize))
82153 + return 1;
82154 +
82155 + if (!reload) {
82156 + /* grab reference for the real root dentry and vfsmount */
82157 + get_fs_root(reaper->fs, &gr_real_root);
82158 +
82159 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
82160 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
82161 +#endif
82162 +
82163 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
82164 + if (fakefs_obj_rw == NULL)
82165 + return 1;
82166 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
82167 +
82168 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
82169 + if (fakefs_obj_rwx == NULL)
82170 + return 1;
82171 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
82172 + }
82173 +
82174 + polstate->subj_map_set.s_hash =
82175 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
82176 + polstate->acl_role_set.r_hash =
82177 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
82178 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
82179 + polstate->inodev_set.i_hash =
82180 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
82181 +
82182 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
82183 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
82184 + return 1;
82185 +
82186 + memset(polstate->subj_map_set.s_hash, 0,
82187 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
82188 + memset(polstate->acl_role_set.r_hash, 0,
82189 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
82190 + memset(polstate->name_set.n_hash, 0,
82191 + sizeof (struct name_entry *) * polstate->name_set.n_size);
82192 + memset(polstate->inodev_set.i_hash, 0,
82193 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
82194 +
82195 + return 0;
82196 +}
82197 +
82198 +/* free information not needed after startup
82199 + currently contains user->kernel pointer mappings for subjects
82200 +*/
82201 +
82202 +static void
82203 +free_init_variables(void)
82204 +{
82205 + __u32 i;
82206 +
82207 + if (polstate->subj_map_set.s_hash) {
82208 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
82209 + if (polstate->subj_map_set.s_hash[i]) {
82210 + kfree(polstate->subj_map_set.s_hash[i]);
82211 + polstate->subj_map_set.s_hash[i] = NULL;
82212 + }
82213 + }
82214 +
82215 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
82216 + PAGE_SIZE)
82217 + kfree(polstate->subj_map_set.s_hash);
82218 + else
82219 + vfree(polstate->subj_map_set.s_hash);
82220 + }
82221 +
82222 + return;
82223 +}
82224 +
82225 +static void
82226 +free_variables(bool reload)
82227 +{
82228 + struct acl_subject_label *s;
82229 + struct acl_role_label *r;
82230 + struct task_struct *task, *task2;
82231 + unsigned int x;
82232 +
82233 + if (!reload) {
82234 + gr_clear_learn_entries();
82235 +
82236 + read_lock(&tasklist_lock);
82237 + do_each_thread(task2, task) {
82238 + task->acl_sp_role = 0;
82239 + task->acl_role_id = 0;
82240 + task->inherited = 0;
82241 + task->acl = NULL;
82242 + task->role = NULL;
82243 + } while_each_thread(task2, task);
82244 + read_unlock(&tasklist_lock);
82245 +
82246 + kfree(fakefs_obj_rw);
82247 + fakefs_obj_rw = NULL;
82248 + kfree(fakefs_obj_rwx);
82249 + fakefs_obj_rwx = NULL;
82250 +
82251 + /* release the reference to the real root dentry and vfsmount */
82252 + path_put(&gr_real_root);
82253 + memset(&gr_real_root, 0, sizeof(gr_real_root));
82254 + }
82255 +
82256 + /* free all object hash tables */
82257 +
82258 + FOR_EACH_ROLE_START(r)
82259 + if (r->subj_hash == NULL)
82260 + goto next_role;
82261 + FOR_EACH_SUBJECT_START(r, s, x)
82262 + if (s->obj_hash == NULL)
82263 + break;
82264 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
82265 + kfree(s->obj_hash);
82266 + else
82267 + vfree(s->obj_hash);
82268 + FOR_EACH_SUBJECT_END(s, x)
82269 + FOR_EACH_NESTED_SUBJECT_START(r, s)
82270 + if (s->obj_hash == NULL)
82271 + break;
82272 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
82273 + kfree(s->obj_hash);
82274 + else
82275 + vfree(s->obj_hash);
82276 + FOR_EACH_NESTED_SUBJECT_END(s)
82277 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
82278 + kfree(r->subj_hash);
82279 + else
82280 + vfree(r->subj_hash);
82281 + r->subj_hash = NULL;
82282 +next_role:
82283 + FOR_EACH_ROLE_END(r)
82284 +
82285 + acl_free_all();
82286 +
82287 + if (polstate->acl_role_set.r_hash) {
82288 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
82289 + PAGE_SIZE)
82290 + kfree(polstate->acl_role_set.r_hash);
82291 + else
82292 + vfree(polstate->acl_role_set.r_hash);
82293 + }
82294 + if (polstate->name_set.n_hash) {
82295 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
82296 + PAGE_SIZE)
82297 + kfree(polstate->name_set.n_hash);
82298 + else
82299 + vfree(polstate->name_set.n_hash);
82300 + }
82301 +
82302 + if (polstate->inodev_set.i_hash) {
82303 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
82304 + PAGE_SIZE)
82305 + kfree(polstate->inodev_set.i_hash);
82306 + else
82307 + vfree(polstate->inodev_set.i_hash);
82308 + }
82309 +
82310 + if (!reload)
82311 + gr_free_uidset();
82312 +
82313 + memset(&polstate->name_set, 0, sizeof (struct name_db));
82314 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
82315 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
82316 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
82317 +
82318 + polstate->default_role = NULL;
82319 + polstate->kernel_role = NULL;
82320 + polstate->role_list = NULL;
82321 +
82322 + return;
82323 +}
82324 +
82325 +static struct acl_subject_label *
82326 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
82327 +
82328 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
82329 +{
82330 + unsigned int len = strnlen_user(*name, maxlen);
82331 + char *tmp;
82332 +
82333 + if (!len || len >= maxlen)
82334 + return -EINVAL;
82335 +
82336 + if ((tmp = (char *) acl_alloc(len)) == NULL)
82337 + return -ENOMEM;
82338 +
82339 + if (copy_from_user(tmp, *name, len))
82340 + return -EFAULT;
82341 +
82342 + tmp[len-1] = '\0';
82343 + *name = tmp;
82344 +
82345 + return 0;
82346 +}
82347 +
82348 +static int
82349 +copy_user_glob(struct acl_object_label *obj)
82350 +{
82351 + struct acl_object_label *g_tmp, **guser;
82352 + int error;
82353 +
82354 + if (obj->globbed == NULL)
82355 + return 0;
82356 +
82357 + guser = &obj->globbed;
82358 + while (*guser) {
82359 + g_tmp = (struct acl_object_label *)
82360 + acl_alloc(sizeof (struct acl_object_label));
82361 + if (g_tmp == NULL)
82362 + return -ENOMEM;
82363 +
82364 + if (copy_acl_object_label(g_tmp, *guser))
82365 + return -EFAULT;
82366 +
82367 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
82368 + if (error)
82369 + return error;
82370 +
82371 + *guser = g_tmp;
82372 + guser = &(g_tmp->next);
82373 + }
82374 +
82375 + return 0;
82376 +}
82377 +
82378 +static int
82379 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
82380 + struct acl_role_label *role)
82381 +{
82382 + struct acl_object_label *o_tmp;
82383 + int ret;
82384 +
82385 + while (userp) {
82386 + if ((o_tmp = (struct acl_object_label *)
82387 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
82388 + return -ENOMEM;
82389 +
82390 + if (copy_acl_object_label(o_tmp, userp))
82391 + return -EFAULT;
82392 +
82393 + userp = o_tmp->prev;
82394 +
82395 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
82396 + if (ret)
82397 + return ret;
82398 +
82399 + insert_acl_obj_label(o_tmp, subj);
82400 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
82401 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
82402 + return -ENOMEM;
82403 +
82404 + ret = copy_user_glob(o_tmp);
82405 + if (ret)
82406 + return ret;
82407 +
82408 + if (o_tmp->nested) {
82409 + int already_copied;
82410 +
82411 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
82412 + if (IS_ERR(o_tmp->nested))
82413 + return PTR_ERR(o_tmp->nested);
82414 +
82415 + /* insert into nested subject list if we haven't copied this one yet
82416 + to prevent duplicate entries */
82417 + if (!already_copied) {
82418 + o_tmp->nested->next = role->hash->first;
82419 + role->hash->first = o_tmp->nested;
82420 + }
82421 + }
82422 + }
82423 +
82424 + return 0;
82425 +}
82426 +
82427 +static __u32
82428 +count_user_subjs(struct acl_subject_label *userp)
82429 +{
82430 + struct acl_subject_label s_tmp;
82431 + __u32 num = 0;
82432 +
82433 + while (userp) {
82434 + if (copy_acl_subject_label(&s_tmp, userp))
82435 + break;
82436 +
82437 + userp = s_tmp.prev;
82438 + }
82439 +
82440 + return num;
82441 +}
82442 +
82443 +static int
82444 +copy_user_allowedips(struct acl_role_label *rolep)
82445 +{
82446 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
82447 +
82448 + ruserip = rolep->allowed_ips;
82449 +
82450 + while (ruserip) {
82451 + rlast = rtmp;
82452 +
82453 + if ((rtmp = (struct role_allowed_ip *)
82454 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
82455 + return -ENOMEM;
82456 +
82457 + if (copy_role_allowed_ip(rtmp, ruserip))
82458 + return -EFAULT;
82459 +
82460 + ruserip = rtmp->prev;
82461 +
82462 + if (!rlast) {
82463 + rtmp->prev = NULL;
82464 + rolep->allowed_ips = rtmp;
82465 + } else {
82466 + rlast->next = rtmp;
82467 + rtmp->prev = rlast;
82468 + }
82469 +
82470 + if (!ruserip)
82471 + rtmp->next = NULL;
82472 + }
82473 +
82474 + return 0;
82475 +}
82476 +
82477 +static int
82478 +copy_user_transitions(struct acl_role_label *rolep)
82479 +{
82480 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
82481 + int error;
82482 +
82483 + rusertp = rolep->transitions;
82484 +
82485 + while (rusertp) {
82486 + rlast = rtmp;
82487 +
82488 + if ((rtmp = (struct role_transition *)
82489 + acl_alloc(sizeof (struct role_transition))) == NULL)
82490 + return -ENOMEM;
82491 +
82492 + if (copy_role_transition(rtmp, rusertp))
82493 + return -EFAULT;
82494 +
82495 + rusertp = rtmp->prev;
82496 +
82497 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
82498 + if (error)
82499 + return error;
82500 +
82501 + if (!rlast) {
82502 + rtmp->prev = NULL;
82503 + rolep->transitions = rtmp;
82504 + } else {
82505 + rlast->next = rtmp;
82506 + rtmp->prev = rlast;
82507 + }
82508 +
82509 + if (!rusertp)
82510 + rtmp->next = NULL;
82511 + }
82512 +
82513 + return 0;
82514 +}
82515 +
82516 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
82517 +{
82518 + struct acl_object_label o_tmp;
82519 + __u32 num = 0;
82520 +
82521 + while (userp) {
82522 + if (copy_acl_object_label(&o_tmp, userp))
82523 + break;
82524 +
82525 + userp = o_tmp.prev;
82526 + num++;
82527 + }
82528 +
82529 + return num;
82530 +}
82531 +
82532 +static struct acl_subject_label *
82533 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
82534 +{
82535 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
82536 + __u32 num_objs;
82537 + struct acl_ip_label **i_tmp, *i_utmp2;
82538 + struct gr_hash_struct ghash;
82539 + struct subject_map *subjmap;
82540 + unsigned int i_num;
82541 + int err;
82542 +
82543 + if (already_copied != NULL)
82544 + *already_copied = 0;
82545 +
82546 + s_tmp = lookup_subject_map(userp);
82547 +
82548 + /* we've already copied this subject into the kernel, just return
82549 + the reference to it, and don't copy it over again
82550 + */
82551 + if (s_tmp) {
82552 + if (already_copied != NULL)
82553 + *already_copied = 1;
82554 + return(s_tmp);
82555 + }
82556 +
82557 + if ((s_tmp = (struct acl_subject_label *)
82558 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
82559 + return ERR_PTR(-ENOMEM);
82560 +
82561 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
82562 + if (subjmap == NULL)
82563 + return ERR_PTR(-ENOMEM);
82564 +
82565 + subjmap->user = userp;
82566 + subjmap->kernel = s_tmp;
82567 + insert_subj_map_entry(subjmap);
82568 +
82569 + if (copy_acl_subject_label(s_tmp, userp))
82570 + return ERR_PTR(-EFAULT);
82571 +
82572 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
82573 + if (err)
82574 + return ERR_PTR(err);
82575 +
82576 + if (!strcmp(s_tmp->filename, "/"))
82577 + role->root_label = s_tmp;
82578 +
82579 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
82580 + return ERR_PTR(-EFAULT);
82581 +
82582 + /* copy user and group transition tables */
82583 +
82584 + if (s_tmp->user_trans_num) {
82585 + uid_t *uidlist;
82586 +
82587 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
82588 + if (uidlist == NULL)
82589 + return ERR_PTR(-ENOMEM);
82590 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
82591 + return ERR_PTR(-EFAULT);
82592 +
82593 + s_tmp->user_transitions = uidlist;
82594 + }
82595 +
82596 + if (s_tmp->group_trans_num) {
82597 + gid_t *gidlist;
82598 +
82599 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
82600 + if (gidlist == NULL)
82601 + return ERR_PTR(-ENOMEM);
82602 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
82603 + return ERR_PTR(-EFAULT);
82604 +
82605 + s_tmp->group_transitions = gidlist;
82606 + }
82607 +
82608 + /* set up object hash table */
82609 + num_objs = count_user_objs(ghash.first);
82610 +
82611 + s_tmp->obj_hash_size = num_objs;
82612 + s_tmp->obj_hash =
82613 + (struct acl_object_label **)
82614 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
82615 +
82616 + if (!s_tmp->obj_hash)
82617 + return ERR_PTR(-ENOMEM);
82618 +
82619 + memset(s_tmp->obj_hash, 0,
82620 + s_tmp->obj_hash_size *
82621 + sizeof (struct acl_object_label *));
82622 +
82623 + /* add in objects */
82624 + err = copy_user_objs(ghash.first, s_tmp, role);
82625 +
82626 + if (err)
82627 + return ERR_PTR(err);
82628 +
82629 + /* set pointer for parent subject */
82630 + if (s_tmp->parent_subject) {
82631 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
82632 +
82633 + if (IS_ERR(s_tmp2))
82634 + return s_tmp2;
82635 +
82636 + s_tmp->parent_subject = s_tmp2;
82637 + }
82638 +
82639 + /* add in ip acls */
82640 +
82641 + if (!s_tmp->ip_num) {
82642 + s_tmp->ips = NULL;
82643 + goto insert;
82644 + }
82645 +
82646 + i_tmp =
82647 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
82648 + sizeof (struct acl_ip_label *));
82649 +
82650 + if (!i_tmp)
82651 + return ERR_PTR(-ENOMEM);
82652 +
82653 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
82654 + *(i_tmp + i_num) =
82655 + (struct acl_ip_label *)
82656 + acl_alloc(sizeof (struct acl_ip_label));
82657 + if (!*(i_tmp + i_num))
82658 + return ERR_PTR(-ENOMEM);
82659 +
82660 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
82661 + return ERR_PTR(-EFAULT);
82662 +
82663 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
82664 + return ERR_PTR(-EFAULT);
82665 +
82666 + if ((*(i_tmp + i_num))->iface == NULL)
82667 + continue;
82668 +
82669 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
82670 + if (err)
82671 + return ERR_PTR(err);
82672 + }
82673 +
82674 + s_tmp->ips = i_tmp;
82675 +
82676 +insert:
82677 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
82678 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
82679 + return ERR_PTR(-ENOMEM);
82680 +
82681 + return s_tmp;
82682 +}
82683 +
82684 +static int
82685 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
82686 +{
82687 + struct acl_subject_label s_pre;
82688 + struct acl_subject_label * ret;
82689 + int err;
82690 +
82691 + while (userp) {
82692 + if (copy_acl_subject_label(&s_pre, userp))
82693 + return -EFAULT;
82694 +
82695 + ret = do_copy_user_subj(userp, role, NULL);
82696 +
82697 + err = PTR_ERR(ret);
82698 + if (IS_ERR(ret))
82699 + return err;
82700 +
82701 + insert_acl_subj_label(ret, role);
82702 +
82703 + userp = s_pre.prev;
82704 + }
82705 +
82706 + return 0;
82707 +}
82708 +
82709 +static int
82710 +copy_user_acl(struct gr_arg *arg)
82711 +{
82712 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
82713 + struct acl_subject_label *subj_list;
82714 + struct sprole_pw *sptmp;
82715 + struct gr_hash_struct *ghash;
82716 + uid_t *domainlist;
82717 + unsigned int r_num;
82718 + int err = 0;
82719 + __u16 i;
82720 + __u32 num_subjs;
82721 +
82722 + /* we need a default and kernel role */
82723 + if (arg->role_db.num_roles < 2)
82724 + return -EINVAL;
82725 +
82726 + /* copy special role authentication info from userspace */
82727 +
82728 + polstate->num_sprole_pws = arg->num_sprole_pws;
82729 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
82730 +
82731 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
82732 + return -ENOMEM;
82733 +
82734 + for (i = 0; i < polstate->num_sprole_pws; i++) {
82735 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
82736 + if (!sptmp)
82737 + return -ENOMEM;
82738 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
82739 + return -EFAULT;
82740 +
82741 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
82742 + if (err)
82743 + return err;
82744 +
82745 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
82746 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
82747 +#endif
82748 +
82749 + polstate->acl_special_roles[i] = sptmp;
82750 + }
82751 +
82752 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
82753 +
82754 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
82755 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
82756 +
82757 + if (!r_tmp)
82758 + return -ENOMEM;
82759 +
82760 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
82761 + return -EFAULT;
82762 +
82763 + if (copy_acl_role_label(r_tmp, r_utmp2))
82764 + return -EFAULT;
82765 +
82766 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
82767 + if (err)
82768 + return err;
82769 +
82770 + if (!strcmp(r_tmp->rolename, "default")
82771 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
82772 + polstate->default_role = r_tmp;
82773 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
82774 + polstate->kernel_role = r_tmp;
82775 + }
82776 +
82777 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
82778 + return -ENOMEM;
82779 +
82780 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
82781 + return -EFAULT;
82782 +
82783 + r_tmp->hash = ghash;
82784 +
82785 + num_subjs = count_user_subjs(r_tmp->hash->first);
82786 +
82787 + r_tmp->subj_hash_size = num_subjs;
82788 + r_tmp->subj_hash =
82789 + (struct acl_subject_label **)
82790 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
82791 +
82792 + if (!r_tmp->subj_hash)
82793 + return -ENOMEM;
82794 +
82795 + err = copy_user_allowedips(r_tmp);
82796 + if (err)
82797 + return err;
82798 +
82799 + /* copy domain info */
82800 + if (r_tmp->domain_children != NULL) {
82801 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
82802 + if (domainlist == NULL)
82803 + return -ENOMEM;
82804 +
82805 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
82806 + return -EFAULT;
82807 +
82808 + r_tmp->domain_children = domainlist;
82809 + }
82810 +
82811 + err = copy_user_transitions(r_tmp);
82812 + if (err)
82813 + return err;
82814 +
82815 + memset(r_tmp->subj_hash, 0,
82816 + r_tmp->subj_hash_size *
82817 + sizeof (struct acl_subject_label *));
82818 +
82819 + /* acquire the list of subjects, then NULL out
82820 + the list prior to parsing the subjects for this role,
82821 + as during this parsing the list is replaced with a list
82822 + of *nested* subjects for the role
82823 + */
82824 + subj_list = r_tmp->hash->first;
82825 +
82826 + /* set nested subject list to null */
82827 + r_tmp->hash->first = NULL;
82828 +
82829 + err = copy_user_subjs(subj_list, r_tmp);
82830 +
82831 + if (err)
82832 + return err;
82833 +
82834 + insert_acl_role_label(r_tmp);
82835 + }
82836 +
82837 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
82838 + return -EINVAL;
82839 +
82840 + return err;
82841 +}
82842 +
82843 +static int gracl_reload_apply_policies(void *reload)
82844 +{
82845 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
82846 + struct task_struct *task, *task2;
82847 + struct acl_role_label *role, *rtmp;
82848 + struct acl_subject_label *subj;
82849 + const struct cred *cred;
82850 + int role_applied;
82851 + int ret = 0;
82852 +
82853 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
82854 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
82855 +
82856 + /* first make sure we'll be able to apply the new policy cleanly */
82857 + do_each_thread(task2, task) {
82858 + if (task->exec_file == NULL)
82859 + continue;
82860 + role_applied = 0;
82861 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
82862 + /* preserve special roles */
82863 + FOR_EACH_ROLE_START(role)
82864 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
82865 + rtmp = task->role;
82866 + task->role = role;
82867 + role_applied = 1;
82868 + break;
82869 + }
82870 + FOR_EACH_ROLE_END(role)
82871 + }
82872 + if (!role_applied) {
82873 + cred = __task_cred(task);
82874 + rtmp = task->role;
82875 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
82876 + }
82877 + /* this handles non-nested inherited subjects, nested subjects will still
82878 + be dropped currently */
82879 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
82880 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
82881 + /* change the role back so that we've made no modifications to the policy */
82882 + task->role = rtmp;
82883 +
82884 + if (subj == NULL || task->tmpacl == NULL) {
82885 + ret = -EINVAL;
82886 + goto out;
82887 + }
82888 + } while_each_thread(task2, task);
82889 +
82890 + /* now actually apply the policy */
82891 +
82892 + do_each_thread(task2, task) {
82893 + if (task->exec_file) {
82894 + role_applied = 0;
82895 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
82896 + /* preserve special roles */
82897 + FOR_EACH_ROLE_START(role)
82898 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
82899 + task->role = role;
82900 + role_applied = 1;
82901 + break;
82902 + }
82903 + FOR_EACH_ROLE_END(role)
82904 + }
82905 + if (!role_applied) {
82906 + cred = __task_cred(task);
82907 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
82908 + }
82909 + /* this handles non-nested inherited subjects, nested subjects will still
82910 + be dropped currently */
82911 + if (!reload_state->oldmode && task->inherited)
82912 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
82913 + else {
82914 + /* looked up and tagged to the task previously */
82915 + subj = task->tmpacl;
82916 + }
82917 + /* subj will be non-null */
82918 + __gr_apply_subject_to_task(polstate, task, subj);
82919 + if (reload_state->oldmode) {
82920 + task->acl_role_id = 0;
82921 + task->acl_sp_role = 0;
82922 + task->inherited = 0;
82923 + }
82924 + } else {
82925 + // it's a kernel process
82926 + task->role = polstate->kernel_role;
82927 + task->acl = polstate->kernel_role->root_label;
82928 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
82929 + task->acl->mode &= ~GR_PROCFIND;
82930 +#endif
82931 + }
82932 + } while_each_thread(task2, task);
82933 +
82934 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
82935 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
82936 +
82937 +out:
82938 +
82939 + return ret;
82940 +}
82941 +
82942 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
82943 +{
82944 + struct gr_reload_state new_reload_state = { };
82945 + int err;
82946 +
82947 + new_reload_state.oldpolicy_ptr = polstate;
82948 + new_reload_state.oldalloc_ptr = current_alloc_state;
82949 + new_reload_state.oldmode = oldmode;
82950 +
82951 + current_alloc_state = &new_reload_state.newalloc;
82952 + polstate = &new_reload_state.newpolicy;
82953 +
82954 + /* everything relevant is now saved off, copy in the new policy */
82955 + if (init_variables(args, true)) {
82956 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
82957 + err = -ENOMEM;
82958 + goto error;
82959 + }
82960 +
82961 + err = copy_user_acl(args);
82962 + free_init_variables();
82963 + if (err)
82964 + goto error;
82965 + /* the new policy is copied in, with the old policy available via saved_state
82966 + first go through applying roles, making sure to preserve special roles
82967 + then apply new subjects, making sure to preserve inherited and nested subjects,
82968 + though currently only inherited subjects will be preserved
82969 + */
82970 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
82971 + if (err)
82972 + goto error;
82973 +
82974 + /* we've now applied the new policy, so restore the old policy state to free it */
82975 + polstate = &new_reload_state.oldpolicy;
82976 + current_alloc_state = &new_reload_state.oldalloc;
82977 + free_variables(true);
82978 +
82979 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
82980 + to running_polstate/current_alloc_state inside stop_machine
82981 + */
82982 + err = 0;
82983 + goto out;
82984 +error:
82985 + /* on error of loading the new policy, we'll just keep the previous
82986 + policy set around
82987 + */
82988 + free_variables(true);
82989 +
82990 + /* doesn't affect runtime, but maintains consistent state */
82991 +out:
82992 + polstate = new_reload_state.oldpolicy_ptr;
82993 + current_alloc_state = new_reload_state.oldalloc_ptr;
82994 +
82995 + return err;
82996 +}
82997 +
82998 +static int
82999 +gracl_init(struct gr_arg *args)
83000 +{
83001 + int error = 0;
83002 +
83003 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
83004 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
83005 +
83006 + if (init_variables(args, false)) {
83007 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
83008 + error = -ENOMEM;
83009 + goto out;
83010 + }
83011 +
83012 + error = copy_user_acl(args);
83013 + free_init_variables();
83014 + if (error)
83015 + goto out;
83016 +
83017 + error = gr_set_acls(0);
83018 + if (error)
83019 + goto out;
83020 +
83021 + gr_enable_rbac_system();
83022 +
83023 + return 0;
83024 +
83025 +out:
83026 + free_variables(false);
83027 + return error;
83028 +}
83029 +
83030 +static int
83031 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
83032 + unsigned char **sum)
83033 +{
83034 + struct acl_role_label *r;
83035 + struct role_allowed_ip *ipp;
83036 + struct role_transition *trans;
83037 + unsigned int i;
83038 + int found = 0;
83039 + u32 curr_ip = current->signal->curr_ip;
83040 +
83041 + current->signal->saved_ip = curr_ip;
83042 +
83043 + /* check transition table */
83044 +
83045 + for (trans = current->role->transitions; trans; trans = trans->next) {
83046 + if (!strcmp(rolename, trans->rolename)) {
83047 + found = 1;
83048 + break;
83049 + }
83050 + }
83051 +
83052 + if (!found)
83053 + return 0;
83054 +
83055 + /* handle special roles that do not require authentication
83056 + and check ip */
83057 +
83058 + FOR_EACH_ROLE_START(r)
83059 + if (!strcmp(rolename, r->rolename) &&
83060 + (r->roletype & GR_ROLE_SPECIAL)) {
83061 + found = 0;
83062 + if (r->allowed_ips != NULL) {
83063 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
83064 + if ((ntohl(curr_ip) & ipp->netmask) ==
83065 + (ntohl(ipp->addr) & ipp->netmask))
83066 + found = 1;
83067 + }
83068 + } else
83069 + found = 2;
83070 + if (!found)
83071 + return 0;
83072 +
83073 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
83074 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
83075 + *salt = NULL;
83076 + *sum = NULL;
83077 + return 1;
83078 + }
83079 + }
83080 + FOR_EACH_ROLE_END(r)
83081 +
83082 + for (i = 0; i < polstate->num_sprole_pws; i++) {
83083 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
83084 + *salt = polstate->acl_special_roles[i]->salt;
83085 + *sum = polstate->acl_special_roles[i]->sum;
83086 + return 1;
83087 + }
83088 + }
83089 +
83090 + return 0;
83091 +}
83092 +
83093 +int gr_check_secure_terminal(struct task_struct *task)
83094 +{
83095 + struct task_struct *p, *p2, *p3;
83096 + struct files_struct *files;
83097 + struct fdtable *fdt;
83098 + struct file *our_file = NULL, *file;
83099 + int i;
83100 +
83101 + if (task->signal->tty == NULL)
83102 + return 1;
83103 +
83104 + files = get_files_struct(task);
83105 + if (files != NULL) {
83106 + rcu_read_lock();
83107 + fdt = files_fdtable(files);
83108 + for (i=0; i < fdt->max_fds; i++) {
83109 + file = fcheck_files(files, i);
83110 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
83111 + get_file(file);
83112 + our_file = file;
83113 + }
83114 + }
83115 + rcu_read_unlock();
83116 + put_files_struct(files);
83117 + }
83118 +
83119 + if (our_file == NULL)
83120 + return 1;
83121 +
83122 + read_lock(&tasklist_lock);
83123 + do_each_thread(p2, p) {
83124 + files = get_files_struct(p);
83125 + if (files == NULL ||
83126 + (p->signal && p->signal->tty == task->signal->tty)) {
83127 + if (files != NULL)
83128 + put_files_struct(files);
83129 + continue;
83130 + }
83131 + rcu_read_lock();
83132 + fdt = files_fdtable(files);
83133 + for (i=0; i < fdt->max_fds; i++) {
83134 + file = fcheck_files(files, i);
83135 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
83136 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
83137 + p3 = task;
83138 + while (task_pid_nr(p3) > 0) {
83139 + if (p3 == p)
83140 + break;
83141 + p3 = p3->real_parent;
83142 + }
83143 + if (p3 == p)
83144 + break;
83145 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
83146 + gr_handle_alertkill(p);
83147 + rcu_read_unlock();
83148 + put_files_struct(files);
83149 + read_unlock(&tasklist_lock);
83150 + fput(our_file);
83151 + return 0;
83152 + }
83153 + }
83154 + rcu_read_unlock();
83155 + put_files_struct(files);
83156 + } while_each_thread(p2, p);
83157 + read_unlock(&tasklist_lock);
83158 +
83159 + fput(our_file);
83160 + return 1;
83161 +}
83162 +
83163 +ssize_t
83164 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
83165 +{
83166 + struct gr_arg_wrapper uwrap;
83167 + unsigned char *sprole_salt = NULL;
83168 + unsigned char *sprole_sum = NULL;
83169 + int error = 0;
83170 + int error2 = 0;
83171 + size_t req_count = 0;
83172 + unsigned char oldmode = 0;
83173 +
83174 + mutex_lock(&gr_dev_mutex);
83175 +
83176 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
83177 + error = -EPERM;
83178 + goto out;
83179 + }
83180 +
83181 +#ifdef CONFIG_COMPAT
83182 + pax_open_kernel();
83183 + if (is_compat_task()) {
83184 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
83185 + copy_gr_arg = &copy_gr_arg_compat;
83186 + copy_acl_object_label = &copy_acl_object_label_compat;
83187 + copy_acl_subject_label = &copy_acl_subject_label_compat;
83188 + copy_acl_role_label = &copy_acl_role_label_compat;
83189 + copy_acl_ip_label = &copy_acl_ip_label_compat;
83190 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
83191 + copy_role_transition = &copy_role_transition_compat;
83192 + copy_sprole_pw = &copy_sprole_pw_compat;
83193 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
83194 + copy_pointer_from_array = &copy_pointer_from_array_compat;
83195 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
83196 + } else {
83197 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
83198 + copy_gr_arg = &copy_gr_arg_normal;
83199 + copy_acl_object_label = &copy_acl_object_label_normal;
83200 + copy_acl_subject_label = &copy_acl_subject_label_normal;
83201 + copy_acl_role_label = &copy_acl_role_label_normal;
83202 + copy_acl_ip_label = &copy_acl_ip_label_normal;
83203 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
83204 + copy_role_transition = &copy_role_transition_normal;
83205 + copy_sprole_pw = &copy_sprole_pw_normal;
83206 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
83207 + copy_pointer_from_array = &copy_pointer_from_array_normal;
83208 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
83209 + }
83210 + pax_close_kernel();
83211 +#endif
83212 +
83213 + req_count = get_gr_arg_wrapper_size();
83214 +
83215 + if (count != req_count) {
83216 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
83217 + error = -EINVAL;
83218 + goto out;
83219 + }
83220 +
83221 +
83222 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
83223 + gr_auth_expires = 0;
83224 + gr_auth_attempts = 0;
83225 + }
83226 +
83227 + error = copy_gr_arg_wrapper(buf, &uwrap);
83228 + if (error)
83229 + goto out;
83230 +
83231 + error = copy_gr_arg(uwrap.arg, gr_usermode);
83232 + if (error)
83233 + goto out;
83234 +
83235 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
83236 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
83237 + time_after(gr_auth_expires, get_seconds())) {
83238 + error = -EBUSY;
83239 + goto out;
83240 + }
83241 +
83242 + /* if non-root trying to do anything other than use a special role,
83243 + do not attempt authentication, do not count towards authentication
83244 + locking
83245 + */
83246 +
83247 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
83248 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
83249 + gr_is_global_nonroot(current_uid())) {
83250 + error = -EPERM;
83251 + goto out;
83252 + }
83253 +
83254 + /* ensure pw and special role name are null terminated */
83255 +
83256 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
83257 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
83258 +
83259 + /* Okay.
83260 + * We have our enough of the argument structure..(we have yet
83261 + * to copy_from_user the tables themselves) . Copy the tables
83262 + * only if we need them, i.e. for loading operations. */
83263 +
83264 + switch (gr_usermode->mode) {
83265 + case GR_STATUS:
83266 + if (gr_acl_is_enabled()) {
83267 + error = 1;
83268 + if (!gr_check_secure_terminal(current))
83269 + error = 3;
83270 + } else
83271 + error = 2;
83272 + goto out;
83273 + case GR_SHUTDOWN:
83274 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83275 + stop_machine(gr_rbac_disable, NULL, NULL);
83276 + free_variables(false);
83277 + memset(gr_usermode, 0, sizeof(struct gr_arg));
83278 + memset(gr_system_salt, 0, GR_SALT_LEN);
83279 + memset(gr_system_sum, 0, GR_SHA_LEN);
83280 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
83281 + } else if (gr_acl_is_enabled()) {
83282 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
83283 + error = -EPERM;
83284 + } else {
83285 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
83286 + error = -EAGAIN;
83287 + }
83288 + break;
83289 + case GR_ENABLE:
83290 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
83291 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
83292 + else {
83293 + if (gr_acl_is_enabled())
83294 + error = -EAGAIN;
83295 + else
83296 + error = error2;
83297 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
83298 + }
83299 + break;
83300 + case GR_OLDRELOAD:
83301 + oldmode = 1;
83302 + case GR_RELOAD:
83303 + if (!gr_acl_is_enabled()) {
83304 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
83305 + error = -EAGAIN;
83306 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83307 + error2 = gracl_reload(gr_usermode, oldmode);
83308 + if (!error2)
83309 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
83310 + else {
83311 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
83312 + error = error2;
83313 + }
83314 + } else {
83315 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
83316 + error = -EPERM;
83317 + }
83318 + break;
83319 + case GR_SEGVMOD:
83320 + if (unlikely(!gr_acl_is_enabled())) {
83321 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
83322 + error = -EAGAIN;
83323 + break;
83324 + }
83325 +
83326 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83327 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
83328 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
83329 + struct acl_subject_label *segvacl;
83330 + segvacl =
83331 + lookup_acl_subj_label(gr_usermode->segv_inode,
83332 + gr_usermode->segv_device,
83333 + current->role);
83334 + if (segvacl) {
83335 + segvacl->crashes = 0;
83336 + segvacl->expires = 0;
83337 + }
83338 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
83339 + gr_remove_uid(gr_usermode->segv_uid);
83340 + }
83341 + } else {
83342 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
83343 + error = -EPERM;
83344 + }
83345 + break;
83346 + case GR_SPROLE:
83347 + case GR_SPROLEPAM:
83348 + if (unlikely(!gr_acl_is_enabled())) {
83349 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
83350 + error = -EAGAIN;
83351 + break;
83352 + }
83353 +
83354 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
83355 + current->role->expires = 0;
83356 + current->role->auth_attempts = 0;
83357 + }
83358 +
83359 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
83360 + time_after(current->role->expires, get_seconds())) {
83361 + error = -EBUSY;
83362 + goto out;
83363 + }
83364 +
83365 + if (lookup_special_role_auth
83366 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
83367 + && ((!sprole_salt && !sprole_sum)
83368 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
83369 + char *p = "";
83370 + assign_special_role(gr_usermode->sp_role);
83371 + read_lock(&tasklist_lock);
83372 + if (current->real_parent)
83373 + p = current->real_parent->role->rolename;
83374 + read_unlock(&tasklist_lock);
83375 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
83376 + p, acl_sp_role_value);
83377 + } else {
83378 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
83379 + error = -EPERM;
83380 + if(!(current->role->auth_attempts++))
83381 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
83382 +
83383 + goto out;
83384 + }
83385 + break;
83386 + case GR_UNSPROLE:
83387 + if (unlikely(!gr_acl_is_enabled())) {
83388 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
83389 + error = -EAGAIN;
83390 + break;
83391 + }
83392 +
83393 + if (current->role->roletype & GR_ROLE_SPECIAL) {
83394 + char *p = "";
83395 + int i = 0;
83396 +
83397 + read_lock(&tasklist_lock);
83398 + if (current->real_parent) {
83399 + p = current->real_parent->role->rolename;
83400 + i = current->real_parent->acl_role_id;
83401 + }
83402 + read_unlock(&tasklist_lock);
83403 +
83404 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
83405 + gr_set_acls(1);
83406 + } else {
83407 + error = -EPERM;
83408 + goto out;
83409 + }
83410 + break;
83411 + default:
83412 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
83413 + error = -EINVAL;
83414 + break;
83415 + }
83416 +
83417 + if (error != -EPERM)
83418 + goto out;
83419 +
83420 + if(!(gr_auth_attempts++))
83421 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
83422 +
83423 + out:
83424 + mutex_unlock(&gr_dev_mutex);
83425 +
83426 + if (!error)
83427 + error = req_count;
83428 +
83429 + return error;
83430 +}
83431 +
83432 +int
83433 +gr_set_acls(const int type)
83434 +{
83435 + struct task_struct *task, *task2;
83436 + struct acl_role_label *role = current->role;
83437 + struct acl_subject_label *subj;
83438 + __u16 acl_role_id = current->acl_role_id;
83439 + const struct cred *cred;
83440 + int ret;
83441 +
83442 + rcu_read_lock();
83443 + read_lock(&tasklist_lock);
83444 + read_lock(&grsec_exec_file_lock);
83445 + do_each_thread(task2, task) {
83446 + /* check to see if we're called from the exit handler,
83447 + if so, only replace ACLs that have inherited the admin
83448 + ACL */
83449 +
83450 + if (type && (task->role != role ||
83451 + task->acl_role_id != acl_role_id))
83452 + continue;
83453 +
83454 + task->acl_role_id = 0;
83455 + task->acl_sp_role = 0;
83456 + task->inherited = 0;
83457 +
83458 + if (task->exec_file) {
83459 + cred = __task_cred(task);
83460 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83461 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
83462 + if (subj == NULL) {
83463 + ret = -EINVAL;
83464 + read_unlock(&grsec_exec_file_lock);
83465 + read_unlock(&tasklist_lock);
83466 + rcu_read_unlock();
83467 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
83468 + return ret;
83469 + }
83470 + __gr_apply_subject_to_task(polstate, task, subj);
83471 + } else {
83472 + // it's a kernel process
83473 + task->role = polstate->kernel_role;
83474 + task->acl = polstate->kernel_role->root_label;
83475 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
83476 + task->acl->mode &= ~GR_PROCFIND;
83477 +#endif
83478 + }
83479 + } while_each_thread(task2, task);
83480 + read_unlock(&grsec_exec_file_lock);
83481 + read_unlock(&tasklist_lock);
83482 + rcu_read_unlock();
83483 +
83484 + return 0;
83485 +}
83486 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
83487 new file mode 100644
83488 index 0000000..39645c9
83489 --- /dev/null
83490 +++ b/grsecurity/gracl_res.c
83491 @@ -0,0 +1,68 @@
83492 +#include <linux/kernel.h>
83493 +#include <linux/sched.h>
83494 +#include <linux/gracl.h>
83495 +#include <linux/grinternal.h>
83496 +
83497 +static const char *restab_log[] = {
83498 + [RLIMIT_CPU] = "RLIMIT_CPU",
83499 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
83500 + [RLIMIT_DATA] = "RLIMIT_DATA",
83501 + [RLIMIT_STACK] = "RLIMIT_STACK",
83502 + [RLIMIT_CORE] = "RLIMIT_CORE",
83503 + [RLIMIT_RSS] = "RLIMIT_RSS",
83504 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
83505 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
83506 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
83507 + [RLIMIT_AS] = "RLIMIT_AS",
83508 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
83509 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
83510 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
83511 + [RLIMIT_NICE] = "RLIMIT_NICE",
83512 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
83513 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
83514 + [GR_CRASH_RES] = "RLIMIT_CRASH"
83515 +};
83516 +
83517 +void
83518 +gr_log_resource(const struct task_struct *task,
83519 + const int res, const unsigned long wanted, const int gt)
83520 +{
83521 + const struct cred *cred;
83522 + unsigned long rlim;
83523 +
83524 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
83525 + return;
83526 +
83527 + // not yet supported resource
83528 + if (unlikely(!restab_log[res]))
83529 + return;
83530 +
83531 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
83532 + rlim = task_rlimit_max(task, res);
83533 + else
83534 + rlim = task_rlimit(task, res);
83535 +
83536 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
83537 + return;
83538 +
83539 + rcu_read_lock();
83540 + cred = __task_cred(task);
83541 +
83542 + if (res == RLIMIT_NPROC &&
83543 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
83544 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
83545 + goto out_rcu_unlock;
83546 + else if (res == RLIMIT_MEMLOCK &&
83547 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
83548 + goto out_rcu_unlock;
83549 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
83550 + goto out_rcu_unlock;
83551 + rcu_read_unlock();
83552 +
83553 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
83554 +
83555 + return;
83556 +out_rcu_unlock:
83557 + rcu_read_unlock();
83558 + return;
83559 +}
83560 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
83561 new file mode 100644
83562 index 0000000..35d9e65
83563 --- /dev/null
83564 +++ b/grsecurity/gracl_segv.c
83565 @@ -0,0 +1,324 @@
83566 +#include <linux/kernel.h>
83567 +#include <linux/mm.h>
83568 +#include <asm/uaccess.h>
83569 +#include <asm/errno.h>
83570 +#include <asm/mman.h>
83571 +#include <net/sock.h>
83572 +#include <linux/file.h>
83573 +#include <linux/fs.h>
83574 +#include <linux/net.h>
83575 +#include <linux/in.h>
83576 +#include <linux/slab.h>
83577 +#include <linux/types.h>
83578 +#include <linux/sched.h>
83579 +#include <linux/timer.h>
83580 +#include <linux/gracl.h>
83581 +#include <linux/grsecurity.h>
83582 +#include <linux/grinternal.h>
83583 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83584 +#include <linux/magic.h>
83585 +#include <linux/pagemap.h>
83586 +#include "../fs/btrfs/async-thread.h"
83587 +#include "../fs/btrfs/ctree.h"
83588 +#include "../fs/btrfs/btrfs_inode.h"
83589 +#endif
83590 +
83591 +static struct crash_uid *uid_set;
83592 +static unsigned short uid_used;
83593 +static DEFINE_SPINLOCK(gr_uid_lock);
83594 +extern rwlock_t gr_inode_lock;
83595 +extern struct acl_subject_label *
83596 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
83597 + struct acl_role_label *role);
83598 +
83599 +static inline dev_t __get_dev(const struct dentry *dentry)
83600 +{
83601 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83602 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83603 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
83604 + else
83605 +#endif
83606 + return dentry->d_sb->s_dev;
83607 +}
83608 +
83609 +static inline u64 __get_ino(const struct dentry *dentry)
83610 +{
83611 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83612 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83613 + return btrfs_ino(dentry->d_inode);
83614 + else
83615 +#endif
83616 + return dentry->d_inode->i_ino;
83617 +}
83618 +
83619 +int
83620 +gr_init_uidset(void)
83621 +{
83622 + uid_set =
83623 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
83624 + uid_used = 0;
83625 +
83626 + return uid_set ? 1 : 0;
83627 +}
83628 +
83629 +void
83630 +gr_free_uidset(void)
83631 +{
83632 + if (uid_set) {
83633 + struct crash_uid *tmpset;
83634 + spin_lock(&gr_uid_lock);
83635 + tmpset = uid_set;
83636 + uid_set = NULL;
83637 + uid_used = 0;
83638 + spin_unlock(&gr_uid_lock);
83639 + if (tmpset)
83640 + kfree(tmpset);
83641 + }
83642 +
83643 + return;
83644 +}
83645 +
83646 +int
83647 +gr_find_uid(const uid_t uid)
83648 +{
83649 + struct crash_uid *tmp = uid_set;
83650 + uid_t buid;
83651 + int low = 0, high = uid_used - 1, mid;
83652 +
83653 + while (high >= low) {
83654 + mid = (low + high) >> 1;
83655 + buid = tmp[mid].uid;
83656 + if (buid == uid)
83657 + return mid;
83658 + if (buid > uid)
83659 + high = mid - 1;
83660 + if (buid < uid)
83661 + low = mid + 1;
83662 + }
83663 +
83664 + return -1;
83665 +}
83666 +
83667 +static void
83668 +gr_insertsort(void)
83669 +{
83670 + unsigned short i, j;
83671 + struct crash_uid index;
83672 +
83673 + for (i = 1; i < uid_used; i++) {
83674 + index = uid_set[i];
83675 + j = i;
83676 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
83677 + uid_set[j] = uid_set[j - 1];
83678 + j--;
83679 + }
83680 + uid_set[j] = index;
83681 + }
83682 +
83683 + return;
83684 +}
83685 +
83686 +static void
83687 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
83688 +{
83689 + int loc;
83690 + uid_t uid = GR_GLOBAL_UID(kuid);
83691 +
83692 + if (uid_used == GR_UIDTABLE_MAX)
83693 + return;
83694 +
83695 + loc = gr_find_uid(uid);
83696 +
83697 + if (loc >= 0) {
83698 + uid_set[loc].expires = expires;
83699 + return;
83700 + }
83701 +
83702 + uid_set[uid_used].uid = uid;
83703 + uid_set[uid_used].expires = expires;
83704 + uid_used++;
83705 +
83706 + gr_insertsort();
83707 +
83708 + return;
83709 +}
83710 +
83711 +void
83712 +gr_remove_uid(const unsigned short loc)
83713 +{
83714 + unsigned short i;
83715 +
83716 + for (i = loc + 1; i < uid_used; i++)
83717 + uid_set[i - 1] = uid_set[i];
83718 +
83719 + uid_used--;
83720 +
83721 + return;
83722 +}
83723 +
83724 +int
83725 +gr_check_crash_uid(const kuid_t kuid)
83726 +{
83727 + int loc;
83728 + int ret = 0;
83729 + uid_t uid;
83730 +
83731 + if (unlikely(!gr_acl_is_enabled()))
83732 + return 0;
83733 +
83734 + uid = GR_GLOBAL_UID(kuid);
83735 +
83736 + spin_lock(&gr_uid_lock);
83737 + loc = gr_find_uid(uid);
83738 +
83739 + if (loc < 0)
83740 + goto out_unlock;
83741 +
83742 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
83743 + gr_remove_uid(loc);
83744 + else
83745 + ret = 1;
83746 +
83747 +out_unlock:
83748 + spin_unlock(&gr_uid_lock);
83749 + return ret;
83750 +}
83751 +
83752 +static int
83753 +proc_is_setxid(const struct cred *cred)
83754 +{
83755 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
83756 + !uid_eq(cred->uid, cred->fsuid))
83757 + return 1;
83758 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
83759 + !gid_eq(cred->gid, cred->fsgid))
83760 + return 1;
83761 +
83762 + return 0;
83763 +}
83764 +
83765 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
83766 +
83767 +void
83768 +gr_handle_crash(struct task_struct *task, const int sig)
83769 +{
83770 + struct acl_subject_label *curr;
83771 + struct task_struct *tsk, *tsk2;
83772 + const struct cred *cred;
83773 + const struct cred *cred2;
83774 +
83775 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
83776 + return;
83777 +
83778 + if (unlikely(!gr_acl_is_enabled()))
83779 + return;
83780 +
83781 + curr = task->acl;
83782 +
83783 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
83784 + return;
83785 +
83786 + if (time_before_eq(curr->expires, get_seconds())) {
83787 + curr->expires = 0;
83788 + curr->crashes = 0;
83789 + }
83790 +
83791 + curr->crashes++;
83792 +
83793 + if (!curr->expires)
83794 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
83795 +
83796 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
83797 + time_after(curr->expires, get_seconds())) {
83798 + rcu_read_lock();
83799 + cred = __task_cred(task);
83800 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
83801 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
83802 + spin_lock(&gr_uid_lock);
83803 + gr_insert_uid(cred->uid, curr->expires);
83804 + spin_unlock(&gr_uid_lock);
83805 + curr->expires = 0;
83806 + curr->crashes = 0;
83807 + read_lock(&tasklist_lock);
83808 + do_each_thread(tsk2, tsk) {
83809 + cred2 = __task_cred(tsk);
83810 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
83811 + gr_fake_force_sig(SIGKILL, tsk);
83812 + } while_each_thread(tsk2, tsk);
83813 + read_unlock(&tasklist_lock);
83814 + } else {
83815 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
83816 + read_lock(&tasklist_lock);
83817 + read_lock(&grsec_exec_file_lock);
83818 + do_each_thread(tsk2, tsk) {
83819 + if (likely(tsk != task)) {
83820 + // if this thread has the same subject as the one that triggered
83821 + // RES_CRASH and it's the same binary, kill it
83822 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
83823 + gr_fake_force_sig(SIGKILL, tsk);
83824 + }
83825 + } while_each_thread(tsk2, tsk);
83826 + read_unlock(&grsec_exec_file_lock);
83827 + read_unlock(&tasklist_lock);
83828 + }
83829 + rcu_read_unlock();
83830 + }
83831 +
83832 + return;
83833 +}
83834 +
83835 +int
83836 +gr_check_crash_exec(const struct file *filp)
83837 +{
83838 + struct acl_subject_label *curr;
83839 + struct dentry *dentry;
83840 +
83841 + if (unlikely(!gr_acl_is_enabled()))
83842 + return 0;
83843 +
83844 + read_lock(&gr_inode_lock);
83845 + dentry = filp->f_path.dentry;
83846 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
83847 + current->role);
83848 + read_unlock(&gr_inode_lock);
83849 +
83850 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
83851 + (!curr->crashes && !curr->expires))
83852 + return 0;
83853 +
83854 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
83855 + time_after(curr->expires, get_seconds()))
83856 + return 1;
83857 + else if (time_before_eq(curr->expires, get_seconds())) {
83858 + curr->crashes = 0;
83859 + curr->expires = 0;
83860 + }
83861 +
83862 + return 0;
83863 +}
83864 +
83865 +void
83866 +gr_handle_alertkill(struct task_struct *task)
83867 +{
83868 + struct acl_subject_label *curracl;
83869 + __u32 curr_ip;
83870 + struct task_struct *p, *p2;
83871 +
83872 + if (unlikely(!gr_acl_is_enabled()))
83873 + return;
83874 +
83875 + curracl = task->acl;
83876 + curr_ip = task->signal->curr_ip;
83877 +
83878 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
83879 + read_lock(&tasklist_lock);
83880 + do_each_thread(p2, p) {
83881 + if (p->signal->curr_ip == curr_ip)
83882 + gr_fake_force_sig(SIGKILL, p);
83883 + } while_each_thread(p2, p);
83884 + read_unlock(&tasklist_lock);
83885 + } else if (curracl->mode & GR_KILLPROC)
83886 + gr_fake_force_sig(SIGKILL, task);
83887 +
83888 + return;
83889 +}
83890 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
83891 new file mode 100644
83892 index 0000000..6b0c9cc
83893 --- /dev/null
83894 +++ b/grsecurity/gracl_shm.c
83895 @@ -0,0 +1,40 @@
83896 +#include <linux/kernel.h>
83897 +#include <linux/mm.h>
83898 +#include <linux/sched.h>
83899 +#include <linux/file.h>
83900 +#include <linux/ipc.h>
83901 +#include <linux/gracl.h>
83902 +#include <linux/grsecurity.h>
83903 +#include <linux/grinternal.h>
83904 +
83905 +int
83906 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
83907 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
83908 +{
83909 + struct task_struct *task;
83910 +
83911 + if (!gr_acl_is_enabled())
83912 + return 1;
83913 +
83914 + rcu_read_lock();
83915 + read_lock(&tasklist_lock);
83916 +
83917 + task = find_task_by_vpid(shm_cprid);
83918 +
83919 + if (unlikely(!task))
83920 + task = find_task_by_vpid(shm_lapid);
83921 +
83922 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
83923 + (task_pid_nr(task) == shm_lapid)) &&
83924 + (task->acl->mode & GR_PROTSHM) &&
83925 + (task->acl != current->acl))) {
83926 + read_unlock(&tasklist_lock);
83927 + rcu_read_unlock();
83928 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
83929 + return 0;
83930 + }
83931 + read_unlock(&tasklist_lock);
83932 + rcu_read_unlock();
83933 +
83934 + return 1;
83935 +}
83936 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
83937 new file mode 100644
83938 index 0000000..bc0be01
83939 --- /dev/null
83940 +++ b/grsecurity/grsec_chdir.c
83941 @@ -0,0 +1,19 @@
83942 +#include <linux/kernel.h>
83943 +#include <linux/sched.h>
83944 +#include <linux/fs.h>
83945 +#include <linux/file.h>
83946 +#include <linux/grsecurity.h>
83947 +#include <linux/grinternal.h>
83948 +
83949 +void
83950 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
83951 +{
83952 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
83953 + if ((grsec_enable_chdir && grsec_enable_group &&
83954 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
83955 + !grsec_enable_group)) {
83956 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
83957 + }
83958 +#endif
83959 + return;
83960 +}
83961 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
83962 new file mode 100644
83963 index 0000000..114ea4f
83964 --- /dev/null
83965 +++ b/grsecurity/grsec_chroot.c
83966 @@ -0,0 +1,467 @@
83967 +#include <linux/kernel.h>
83968 +#include <linux/module.h>
83969 +#include <linux/sched.h>
83970 +#include <linux/file.h>
83971 +#include <linux/fs.h>
83972 +#include <linux/mount.h>
83973 +#include <linux/types.h>
83974 +#include "../fs/mount.h"
83975 +#include <linux/grsecurity.h>
83976 +#include <linux/grinternal.h>
83977 +
83978 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
83979 +int gr_init_ran;
83980 +#endif
83981 +
83982 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
83983 +{
83984 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
83985 + struct dentry *tmpd = dentry;
83986 +
83987 + read_seqlock_excl(&mount_lock);
83988 + write_seqlock(&rename_lock);
83989 +
83990 + while (tmpd != mnt->mnt_root) {
83991 + atomic_inc(&tmpd->chroot_refcnt);
83992 + tmpd = tmpd->d_parent;
83993 + }
83994 + atomic_inc(&tmpd->chroot_refcnt);
83995 +
83996 + write_sequnlock(&rename_lock);
83997 + read_sequnlock_excl(&mount_lock);
83998 +#endif
83999 +}
84000 +
84001 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
84002 +{
84003 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84004 + struct dentry *tmpd = dentry;
84005 +
84006 + read_seqlock_excl(&mount_lock);
84007 + write_seqlock(&rename_lock);
84008 +
84009 + while (tmpd != mnt->mnt_root) {
84010 + atomic_dec(&tmpd->chroot_refcnt);
84011 + tmpd = tmpd->d_parent;
84012 + }
84013 + atomic_dec(&tmpd->chroot_refcnt);
84014 +
84015 + write_sequnlock(&rename_lock);
84016 + read_sequnlock_excl(&mount_lock);
84017 +#endif
84018 +}
84019 +
84020 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84021 +static struct dentry *get_closest_chroot(struct dentry *dentry)
84022 +{
84023 + write_seqlock(&rename_lock);
84024 + do {
84025 + if (atomic_read(&dentry->chroot_refcnt)) {
84026 + write_sequnlock(&rename_lock);
84027 + return dentry;
84028 + }
84029 + dentry = dentry->d_parent;
84030 + } while (!IS_ROOT(dentry));
84031 + write_sequnlock(&rename_lock);
84032 + return NULL;
84033 +}
84034 +#endif
84035 +
84036 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
84037 + struct dentry *newdentry, struct vfsmount *newmnt)
84038 +{
84039 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84040 + struct dentry *chroot;
84041 +
84042 + if (unlikely(!grsec_enable_chroot_rename))
84043 + return 0;
84044 +
84045 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
84046 + return 0;
84047 +
84048 + chroot = get_closest_chroot(olddentry);
84049 +
84050 + if (chroot == NULL)
84051 + return 0;
84052 +
84053 + if (is_subdir(newdentry, chroot))
84054 + return 0;
84055 +
84056 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
84057 +
84058 + return 1;
84059 +#else
84060 + return 0;
84061 +#endif
84062 +}
84063 +
84064 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
84065 +{
84066 +#ifdef CONFIG_GRKERNSEC
84067 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
84068 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
84069 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84070 + && gr_init_ran
84071 +#endif
84072 + )
84073 + task->gr_is_chrooted = 1;
84074 + else {
84075 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84076 + if (task_pid_nr(task) == 1 && !gr_init_ran)
84077 + gr_init_ran = 1;
84078 +#endif
84079 + task->gr_is_chrooted = 0;
84080 + }
84081 +
84082 + task->gr_chroot_dentry = path->dentry;
84083 +#endif
84084 + return;
84085 +}
84086 +
84087 +void gr_clear_chroot_entries(struct task_struct *task)
84088 +{
84089 +#ifdef CONFIG_GRKERNSEC
84090 + task->gr_is_chrooted = 0;
84091 + task->gr_chroot_dentry = NULL;
84092 +#endif
84093 + return;
84094 +}
84095 +
84096 +int
84097 +gr_handle_chroot_unix(const pid_t pid)
84098 +{
84099 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
84100 + struct task_struct *p;
84101 +
84102 + if (unlikely(!grsec_enable_chroot_unix))
84103 + return 1;
84104 +
84105 + if (likely(!proc_is_chrooted(current)))
84106 + return 1;
84107 +
84108 + rcu_read_lock();
84109 + read_lock(&tasklist_lock);
84110 + p = find_task_by_vpid_unrestricted(pid);
84111 + if (unlikely(p && !have_same_root(current, p))) {
84112 + read_unlock(&tasklist_lock);
84113 + rcu_read_unlock();
84114 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
84115 + return 0;
84116 + }
84117 + read_unlock(&tasklist_lock);
84118 + rcu_read_unlock();
84119 +#endif
84120 + return 1;
84121 +}
84122 +
84123 +int
84124 +gr_handle_chroot_nice(void)
84125 +{
84126 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
84127 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
84128 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
84129 + return -EPERM;
84130 + }
84131 +#endif
84132 + return 0;
84133 +}
84134 +
84135 +int
84136 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
84137 +{
84138 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
84139 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
84140 + && proc_is_chrooted(current)) {
84141 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
84142 + return -EACCES;
84143 + }
84144 +#endif
84145 + return 0;
84146 +}
84147 +
84148 +int
84149 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
84150 +{
84151 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84152 + struct task_struct *p;
84153 + int ret = 0;
84154 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
84155 + return ret;
84156 +
84157 + read_lock(&tasklist_lock);
84158 + do_each_pid_task(pid, type, p) {
84159 + if (!have_same_root(current, p)) {
84160 + ret = 1;
84161 + goto out;
84162 + }
84163 + } while_each_pid_task(pid, type, p);
84164 +out:
84165 + read_unlock(&tasklist_lock);
84166 + return ret;
84167 +#endif
84168 + return 0;
84169 +}
84170 +
84171 +int
84172 +gr_pid_is_chrooted(struct task_struct *p)
84173 +{
84174 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84175 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
84176 + return 0;
84177 +
84178 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
84179 + !have_same_root(current, p)) {
84180 + return 1;
84181 + }
84182 +#endif
84183 + return 0;
84184 +}
84185 +
84186 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
84187 +
84188 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
84189 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
84190 +{
84191 + struct path path, currentroot;
84192 + int ret = 0;
84193 +
84194 + path.dentry = (struct dentry *)u_dentry;
84195 + path.mnt = (struct vfsmount *)u_mnt;
84196 + get_fs_root(current->fs, &currentroot);
84197 + if (path_is_under(&path, &currentroot))
84198 + ret = 1;
84199 + path_put(&currentroot);
84200 +
84201 + return ret;
84202 +}
84203 +#endif
84204 +
84205 +int
84206 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
84207 +{
84208 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
84209 + if (!grsec_enable_chroot_fchdir)
84210 + return 1;
84211 +
84212 + if (!proc_is_chrooted(current))
84213 + return 1;
84214 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
84215 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
84216 + return 0;
84217 + }
84218 +#endif
84219 + return 1;
84220 +}
84221 +
84222 +int
84223 +gr_chroot_fhandle(void)
84224 +{
84225 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
84226 + if (!grsec_enable_chroot_fchdir)
84227 + return 1;
84228 +
84229 + if (!proc_is_chrooted(current))
84230 + return 1;
84231 + else {
84232 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
84233 + return 0;
84234 + }
84235 +#endif
84236 + return 1;
84237 +}
84238 +
84239 +int
84240 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84241 + const u64 shm_createtime)
84242 +{
84243 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
84244 + struct task_struct *p;
84245 +
84246 + if (unlikely(!grsec_enable_chroot_shmat))
84247 + return 1;
84248 +
84249 + if (likely(!proc_is_chrooted(current)))
84250 + return 1;
84251 +
84252 + rcu_read_lock();
84253 + read_lock(&tasklist_lock);
84254 +
84255 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
84256 + if (time_before_eq64(p->start_time, shm_createtime)) {
84257 + if (have_same_root(current, p)) {
84258 + goto allow;
84259 + } else {
84260 + read_unlock(&tasklist_lock);
84261 + rcu_read_unlock();
84262 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
84263 + return 0;
84264 + }
84265 + }
84266 + /* creator exited, pid reuse, fall through to next check */
84267 + }
84268 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
84269 + if (unlikely(!have_same_root(current, p))) {
84270 + read_unlock(&tasklist_lock);
84271 + rcu_read_unlock();
84272 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
84273 + return 0;
84274 + }
84275 + }
84276 +
84277 +allow:
84278 + read_unlock(&tasklist_lock);
84279 + rcu_read_unlock();
84280 +#endif
84281 + return 1;
84282 +}
84283 +
84284 +void
84285 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
84286 +{
84287 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
84288 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
84289 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
84290 +#endif
84291 + return;
84292 +}
84293 +
84294 +int
84295 +gr_handle_chroot_mknod(const struct dentry *dentry,
84296 + const struct vfsmount *mnt, const int mode)
84297 +{
84298 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
84299 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
84300 + proc_is_chrooted(current)) {
84301 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
84302 + return -EPERM;
84303 + }
84304 +#endif
84305 + return 0;
84306 +}
84307 +
84308 +int
84309 +gr_handle_chroot_mount(const struct dentry *dentry,
84310 + const struct vfsmount *mnt, const char *dev_name)
84311 +{
84312 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
84313 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
84314 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
84315 + return -EPERM;
84316 + }
84317 +#endif
84318 + return 0;
84319 +}
84320 +
84321 +int
84322 +gr_handle_chroot_pivot(void)
84323 +{
84324 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
84325 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
84326 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
84327 + return -EPERM;
84328 + }
84329 +#endif
84330 + return 0;
84331 +}
84332 +
84333 +int
84334 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
84335 +{
84336 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
84337 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
84338 + !gr_is_outside_chroot(dentry, mnt)) {
84339 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
84340 + return -EPERM;
84341 + }
84342 +#endif
84343 + return 0;
84344 +}
84345 +
84346 +extern const char *captab_log[];
84347 +extern int captab_log_entries;
84348 +
84349 +int
84350 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
84351 +{
84352 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84353 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
84354 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
84355 + if (cap_raised(chroot_caps, cap)) {
84356 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
84357 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
84358 + }
84359 + return 0;
84360 + }
84361 + }
84362 +#endif
84363 + return 1;
84364 +}
84365 +
84366 +int
84367 +gr_chroot_is_capable(const int cap)
84368 +{
84369 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84370 + return gr_task_chroot_is_capable(current, current_cred(), cap);
84371 +#endif
84372 + return 1;
84373 +}
84374 +
84375 +int
84376 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
84377 +{
84378 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84379 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
84380 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
84381 + if (cap_raised(chroot_caps, cap)) {
84382 + return 0;
84383 + }
84384 + }
84385 +#endif
84386 + return 1;
84387 +}
84388 +
84389 +int
84390 +gr_chroot_is_capable_nolog(const int cap)
84391 +{
84392 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84393 + return gr_task_chroot_is_capable_nolog(current, cap);
84394 +#endif
84395 + return 1;
84396 +}
84397 +
84398 +int
84399 +gr_handle_chroot_sysctl(const int op)
84400 +{
84401 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
84402 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
84403 + proc_is_chrooted(current))
84404 + return -EACCES;
84405 +#endif
84406 + return 0;
84407 +}
84408 +
84409 +void
84410 +gr_handle_chroot_chdir(const struct path *path)
84411 +{
84412 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
84413 + if (grsec_enable_chroot_chdir)
84414 + set_fs_pwd(current->fs, path);
84415 +#endif
84416 + return;
84417 +}
84418 +
84419 +int
84420 +gr_handle_chroot_chmod(const struct dentry *dentry,
84421 + const struct vfsmount *mnt, const int mode)
84422 +{
84423 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
84424 + /* allow chmod +s on directories, but not files */
84425 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
84426 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
84427 + proc_is_chrooted(current)) {
84428 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
84429 + return -EPERM;
84430 + }
84431 +#endif
84432 + return 0;
84433 +}
84434 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
84435 new file mode 100644
84436 index 0000000..946f750
84437 --- /dev/null
84438 +++ b/grsecurity/grsec_disabled.c
84439 @@ -0,0 +1,445 @@
84440 +#include <linux/kernel.h>
84441 +#include <linux/module.h>
84442 +#include <linux/sched.h>
84443 +#include <linux/file.h>
84444 +#include <linux/fs.h>
84445 +#include <linux/kdev_t.h>
84446 +#include <linux/net.h>
84447 +#include <linux/in.h>
84448 +#include <linux/ip.h>
84449 +#include <linux/skbuff.h>
84450 +#include <linux/sysctl.h>
84451 +
84452 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
84453 +void
84454 +pax_set_initial_flags(struct linux_binprm *bprm)
84455 +{
84456 + return;
84457 +}
84458 +#endif
84459 +
84460 +#ifdef CONFIG_SYSCTL
84461 +__u32
84462 +gr_handle_sysctl(const struct ctl_table * table, const int op)
84463 +{
84464 + return 0;
84465 +}
84466 +#endif
84467 +
84468 +#ifdef CONFIG_TASKSTATS
84469 +int gr_is_taskstats_denied(int pid)
84470 +{
84471 + return 0;
84472 +}
84473 +#endif
84474 +
84475 +int
84476 +gr_acl_is_enabled(void)
84477 +{
84478 + return 0;
84479 +}
84480 +
84481 +int
84482 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
84483 +{
84484 + return 0;
84485 +}
84486 +
84487 +void
84488 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
84489 +{
84490 + return;
84491 +}
84492 +
84493 +int
84494 +gr_handle_rawio(const struct inode *inode)
84495 +{
84496 + return 0;
84497 +}
84498 +
84499 +void
84500 +gr_acl_handle_psacct(struct task_struct *task, const long code)
84501 +{
84502 + return;
84503 +}
84504 +
84505 +int
84506 +gr_handle_ptrace(struct task_struct *task, const long request)
84507 +{
84508 + return 0;
84509 +}
84510 +
84511 +int
84512 +gr_handle_proc_ptrace(struct task_struct *task)
84513 +{
84514 + return 0;
84515 +}
84516 +
84517 +int
84518 +gr_set_acls(const int type)
84519 +{
84520 + return 0;
84521 +}
84522 +
84523 +int
84524 +gr_check_hidden_task(const struct task_struct *tsk)
84525 +{
84526 + return 0;
84527 +}
84528 +
84529 +int
84530 +gr_check_protected_task(const struct task_struct *task)
84531 +{
84532 + return 0;
84533 +}
84534 +
84535 +int
84536 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
84537 +{
84538 + return 0;
84539 +}
84540 +
84541 +void
84542 +gr_copy_label(struct task_struct *tsk)
84543 +{
84544 + return;
84545 +}
84546 +
84547 +void
84548 +gr_set_pax_flags(struct task_struct *task)
84549 +{
84550 + return;
84551 +}
84552 +
84553 +int
84554 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
84555 + const int unsafe_share)
84556 +{
84557 + return 0;
84558 +}
84559 +
84560 +void
84561 +gr_handle_delete(const u64 ino, const dev_t dev)
84562 +{
84563 + return;
84564 +}
84565 +
84566 +void
84567 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
84568 +{
84569 + return;
84570 +}
84571 +
84572 +void
84573 +gr_handle_crash(struct task_struct *task, const int sig)
84574 +{
84575 + return;
84576 +}
84577 +
84578 +int
84579 +gr_check_crash_exec(const struct file *filp)
84580 +{
84581 + return 0;
84582 +}
84583 +
84584 +int
84585 +gr_check_crash_uid(const kuid_t uid)
84586 +{
84587 + return 0;
84588 +}
84589 +
84590 +void
84591 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
84592 + struct dentry *old_dentry,
84593 + struct dentry *new_dentry,
84594 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
84595 +{
84596 + return;
84597 +}
84598 +
84599 +int
84600 +gr_search_socket(const int family, const int type, const int protocol)
84601 +{
84602 + return 1;
84603 +}
84604 +
84605 +int
84606 +gr_search_connectbind(const int mode, const struct socket *sock,
84607 + const struct sockaddr_in *addr)
84608 +{
84609 + return 0;
84610 +}
84611 +
84612 +void
84613 +gr_handle_alertkill(struct task_struct *task)
84614 +{
84615 + return;
84616 +}
84617 +
84618 +__u32
84619 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
84620 +{
84621 + return 1;
84622 +}
84623 +
84624 +__u32
84625 +gr_acl_handle_hidden_file(const struct dentry * dentry,
84626 + const struct vfsmount * mnt)
84627 +{
84628 + return 1;
84629 +}
84630 +
84631 +__u32
84632 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
84633 + int acc_mode)
84634 +{
84635 + return 1;
84636 +}
84637 +
84638 +__u32
84639 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
84640 +{
84641 + return 1;
84642 +}
84643 +
84644 +__u32
84645 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
84646 +{
84647 + return 1;
84648 +}
84649 +
84650 +int
84651 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
84652 + unsigned int *vm_flags)
84653 +{
84654 + return 1;
84655 +}
84656 +
84657 +__u32
84658 +gr_acl_handle_truncate(const struct dentry * dentry,
84659 + const struct vfsmount * mnt)
84660 +{
84661 + return 1;
84662 +}
84663 +
84664 +__u32
84665 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
84666 +{
84667 + return 1;
84668 +}
84669 +
84670 +__u32
84671 +gr_acl_handle_access(const struct dentry * dentry,
84672 + const struct vfsmount * mnt, const int fmode)
84673 +{
84674 + return 1;
84675 +}
84676 +
84677 +__u32
84678 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
84679 + umode_t *mode)
84680 +{
84681 + return 1;
84682 +}
84683 +
84684 +__u32
84685 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
84686 +{
84687 + return 1;
84688 +}
84689 +
84690 +__u32
84691 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
84692 +{
84693 + return 1;
84694 +}
84695 +
84696 +__u32
84697 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
84698 +{
84699 + return 1;
84700 +}
84701 +
84702 +void
84703 +grsecurity_init(void)
84704 +{
84705 + return;
84706 +}
84707 +
84708 +umode_t gr_acl_umask(void)
84709 +{
84710 + return 0;
84711 +}
84712 +
84713 +__u32
84714 +gr_acl_handle_mknod(const struct dentry * new_dentry,
84715 + const struct dentry * parent_dentry,
84716 + const struct vfsmount * parent_mnt,
84717 + const int mode)
84718 +{
84719 + return 1;
84720 +}
84721 +
84722 +__u32
84723 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
84724 + const struct dentry * parent_dentry,
84725 + const struct vfsmount * parent_mnt)
84726 +{
84727 + return 1;
84728 +}
84729 +
84730 +__u32
84731 +gr_acl_handle_symlink(const struct dentry * new_dentry,
84732 + const struct dentry * parent_dentry,
84733 + const struct vfsmount * parent_mnt, const struct filename *from)
84734 +{
84735 + return 1;
84736 +}
84737 +
84738 +__u32
84739 +gr_acl_handle_link(const struct dentry * new_dentry,
84740 + const struct dentry * parent_dentry,
84741 + const struct vfsmount * parent_mnt,
84742 + const struct dentry * old_dentry,
84743 + const struct vfsmount * old_mnt, const struct filename *to)
84744 +{
84745 + return 1;
84746 +}
84747 +
84748 +int
84749 +gr_acl_handle_rename(const struct dentry *new_dentry,
84750 + const struct dentry *parent_dentry,
84751 + const struct vfsmount *parent_mnt,
84752 + const struct dentry *old_dentry,
84753 + const struct inode *old_parent_inode,
84754 + const struct vfsmount *old_mnt, const struct filename *newname,
84755 + unsigned int flags)
84756 +{
84757 + return 0;
84758 +}
84759 +
84760 +int
84761 +gr_acl_handle_filldir(const struct file *file, const char *name,
84762 + const int namelen, const u64 ino)
84763 +{
84764 + return 1;
84765 +}
84766 +
84767 +int
84768 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84769 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
84770 +{
84771 + return 1;
84772 +}
84773 +
84774 +int
84775 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
84776 +{
84777 + return 0;
84778 +}
84779 +
84780 +int
84781 +gr_search_accept(const struct socket *sock)
84782 +{
84783 + return 0;
84784 +}
84785 +
84786 +int
84787 +gr_search_listen(const struct socket *sock)
84788 +{
84789 + return 0;
84790 +}
84791 +
84792 +int
84793 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
84794 +{
84795 + return 0;
84796 +}
84797 +
84798 +__u32
84799 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
84800 +{
84801 + return 1;
84802 +}
84803 +
84804 +__u32
84805 +gr_acl_handle_creat(const struct dentry * dentry,
84806 + const struct dentry * p_dentry,
84807 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
84808 + const int imode)
84809 +{
84810 + return 1;
84811 +}
84812 +
84813 +void
84814 +gr_acl_handle_exit(void)
84815 +{
84816 + return;
84817 +}
84818 +
84819 +int
84820 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
84821 +{
84822 + return 1;
84823 +}
84824 +
84825 +void
84826 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
84827 +{
84828 + return;
84829 +}
84830 +
84831 +int
84832 +gr_acl_handle_procpidmem(const struct task_struct *task)
84833 +{
84834 + return 0;
84835 +}
84836 +
84837 +int
84838 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
84839 +{
84840 + return 0;
84841 +}
84842 +
84843 +int
84844 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
84845 +{
84846 + return 0;
84847 +}
84848 +
84849 +int
84850 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
84851 +{
84852 + return 0;
84853 +}
84854 +
84855 +int
84856 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
84857 +{
84858 + return 0;
84859 +}
84860 +
84861 +int gr_acl_enable_at_secure(void)
84862 +{
84863 + return 0;
84864 +}
84865 +
84866 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
84867 +{
84868 + return dentry->d_sb->s_dev;
84869 +}
84870 +
84871 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
84872 +{
84873 + return dentry->d_inode->i_ino;
84874 +}
84875 +
84876 +void gr_put_exec_file(struct task_struct *task)
84877 +{
84878 + return;
84879 +}
84880 +
84881 +#ifdef CONFIG_SECURITY
84882 +EXPORT_SYMBOL_GPL(gr_check_user_change);
84883 +EXPORT_SYMBOL_GPL(gr_check_group_change);
84884 +#endif
84885 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
84886 new file mode 100644
84887 index 0000000..fb7531e
84888 --- /dev/null
84889 +++ b/grsecurity/grsec_exec.c
84890 @@ -0,0 +1,189 @@
84891 +#include <linux/kernel.h>
84892 +#include <linux/sched.h>
84893 +#include <linux/file.h>
84894 +#include <linux/binfmts.h>
84895 +#include <linux/fs.h>
84896 +#include <linux/types.h>
84897 +#include <linux/grdefs.h>
84898 +#include <linux/grsecurity.h>
84899 +#include <linux/grinternal.h>
84900 +#include <linux/capability.h>
84901 +#include <linux/module.h>
84902 +#include <linux/compat.h>
84903 +
84904 +#include <asm/uaccess.h>
84905 +
84906 +#ifdef CONFIG_GRKERNSEC_EXECLOG
84907 +static char gr_exec_arg_buf[132];
84908 +static DEFINE_MUTEX(gr_exec_arg_mutex);
84909 +#endif
84910 +
84911 +struct user_arg_ptr {
84912 +#ifdef CONFIG_COMPAT
84913 + bool is_compat;
84914 +#endif
84915 + union {
84916 + const char __user *const __user *native;
84917 +#ifdef CONFIG_COMPAT
84918 + const compat_uptr_t __user *compat;
84919 +#endif
84920 + } ptr;
84921 +};
84922 +
84923 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
84924 +
84925 +void
84926 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
84927 +{
84928 +#ifdef CONFIG_GRKERNSEC_EXECLOG
84929 + char *grarg = gr_exec_arg_buf;
84930 + unsigned int i, x, execlen = 0;
84931 + char c;
84932 +
84933 + if (!((grsec_enable_execlog && grsec_enable_group &&
84934 + in_group_p(grsec_audit_gid))
84935 + || (grsec_enable_execlog && !grsec_enable_group)))
84936 + return;
84937 +
84938 + mutex_lock(&gr_exec_arg_mutex);
84939 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
84940 +
84941 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
84942 + const char __user *p;
84943 + unsigned int len;
84944 +
84945 + p = get_user_arg_ptr(argv, i);
84946 + if (IS_ERR(p))
84947 + goto log;
84948 +
84949 + len = strnlen_user(p, 128 - execlen);
84950 + if (len > 128 - execlen)
84951 + len = 128 - execlen;
84952 + else if (len > 0)
84953 + len--;
84954 + if (copy_from_user(grarg + execlen, p, len))
84955 + goto log;
84956 +
84957 + /* rewrite unprintable characters */
84958 + for (x = 0; x < len; x++) {
84959 + c = *(grarg + execlen + x);
84960 + if (c < 32 || c > 126)
84961 + *(grarg + execlen + x) = ' ';
84962 + }
84963 +
84964 + execlen += len;
84965 + *(grarg + execlen) = ' ';
84966 + *(grarg + execlen + 1) = '\0';
84967 + execlen++;
84968 + }
84969 +
84970 + log:
84971 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
84972 + bprm->file->f_path.mnt, grarg);
84973 + mutex_unlock(&gr_exec_arg_mutex);
84974 +#endif
84975 + return;
84976 +}
84977 +
84978 +#ifdef CONFIG_GRKERNSEC
84979 +extern int gr_acl_is_capable(const int cap);
84980 +extern int gr_acl_is_capable_nolog(const int cap);
84981 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
84982 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
84983 +extern int gr_chroot_is_capable(const int cap);
84984 +extern int gr_chroot_is_capable_nolog(const int cap);
84985 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
84986 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
84987 +#endif
84988 +
84989 +const char *captab_log[] = {
84990 + "CAP_CHOWN",
84991 + "CAP_DAC_OVERRIDE",
84992 + "CAP_DAC_READ_SEARCH",
84993 + "CAP_FOWNER",
84994 + "CAP_FSETID",
84995 + "CAP_KILL",
84996 + "CAP_SETGID",
84997 + "CAP_SETUID",
84998 + "CAP_SETPCAP",
84999 + "CAP_LINUX_IMMUTABLE",
85000 + "CAP_NET_BIND_SERVICE",
85001 + "CAP_NET_BROADCAST",
85002 + "CAP_NET_ADMIN",
85003 + "CAP_NET_RAW",
85004 + "CAP_IPC_LOCK",
85005 + "CAP_IPC_OWNER",
85006 + "CAP_SYS_MODULE",
85007 + "CAP_SYS_RAWIO",
85008 + "CAP_SYS_CHROOT",
85009 + "CAP_SYS_PTRACE",
85010 + "CAP_SYS_PACCT",
85011 + "CAP_SYS_ADMIN",
85012 + "CAP_SYS_BOOT",
85013 + "CAP_SYS_NICE",
85014 + "CAP_SYS_RESOURCE",
85015 + "CAP_SYS_TIME",
85016 + "CAP_SYS_TTY_CONFIG",
85017 + "CAP_MKNOD",
85018 + "CAP_LEASE",
85019 + "CAP_AUDIT_WRITE",
85020 + "CAP_AUDIT_CONTROL",
85021 + "CAP_SETFCAP",
85022 + "CAP_MAC_OVERRIDE",
85023 + "CAP_MAC_ADMIN",
85024 + "CAP_SYSLOG",
85025 + "CAP_WAKE_ALARM",
85026 + "CAP_BLOCK_SUSPEND",
85027 + "CAP_AUDIT_READ"
85028 +};
85029 +
85030 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
85031 +
85032 +int gr_is_capable(const int cap)
85033 +{
85034 +#ifdef CONFIG_GRKERNSEC
85035 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
85036 + return 1;
85037 + return 0;
85038 +#else
85039 + return 1;
85040 +#endif
85041 +}
85042 +
85043 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
85044 +{
85045 +#ifdef CONFIG_GRKERNSEC
85046 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
85047 + return 1;
85048 + return 0;
85049 +#else
85050 + return 1;
85051 +#endif
85052 +}
85053 +
85054 +int gr_is_capable_nolog(const int cap)
85055 +{
85056 +#ifdef CONFIG_GRKERNSEC
85057 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
85058 + return 1;
85059 + return 0;
85060 +#else
85061 + return 1;
85062 +#endif
85063 +}
85064 +
85065 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
85066 +{
85067 +#ifdef CONFIG_GRKERNSEC
85068 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
85069 + return 1;
85070 + return 0;
85071 +#else
85072 + return 1;
85073 +#endif
85074 +}
85075 +
85076 +EXPORT_SYMBOL_GPL(gr_is_capable);
85077 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
85078 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
85079 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
85080 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
85081 new file mode 100644
85082 index 0000000..06cc6ea
85083 --- /dev/null
85084 +++ b/grsecurity/grsec_fifo.c
85085 @@ -0,0 +1,24 @@
85086 +#include <linux/kernel.h>
85087 +#include <linux/sched.h>
85088 +#include <linux/fs.h>
85089 +#include <linux/file.h>
85090 +#include <linux/grinternal.h>
85091 +
85092 +int
85093 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
85094 + const struct dentry *dir, const int flag, const int acc_mode)
85095 +{
85096 +#ifdef CONFIG_GRKERNSEC_FIFO
85097 + const struct cred *cred = current_cred();
85098 +
85099 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
85100 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
85101 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
85102 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
85103 + if (!inode_permission(dentry->d_inode, acc_mode))
85104 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
85105 + return -EACCES;
85106 + }
85107 +#endif
85108 + return 0;
85109 +}
85110 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
85111 new file mode 100644
85112 index 0000000..8ca18bf
85113 --- /dev/null
85114 +++ b/grsecurity/grsec_fork.c
85115 @@ -0,0 +1,23 @@
85116 +#include <linux/kernel.h>
85117 +#include <linux/sched.h>
85118 +#include <linux/grsecurity.h>
85119 +#include <linux/grinternal.h>
85120 +#include <linux/errno.h>
85121 +
85122 +void
85123 +gr_log_forkfail(const int retval)
85124 +{
85125 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
85126 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
85127 + switch (retval) {
85128 + case -EAGAIN:
85129 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
85130 + break;
85131 + case -ENOMEM:
85132 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
85133 + break;
85134 + }
85135 + }
85136 +#endif
85137 + return;
85138 +}
85139 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
85140 new file mode 100644
85141 index 0000000..4ed9e7d
85142 --- /dev/null
85143 +++ b/grsecurity/grsec_init.c
85144 @@ -0,0 +1,290 @@
85145 +#include <linux/kernel.h>
85146 +#include <linux/sched.h>
85147 +#include <linux/mm.h>
85148 +#include <linux/gracl.h>
85149 +#include <linux/slab.h>
85150 +#include <linux/vmalloc.h>
85151 +#include <linux/percpu.h>
85152 +#include <linux/module.h>
85153 +
85154 +int grsec_enable_ptrace_readexec;
85155 +int grsec_enable_setxid;
85156 +int grsec_enable_symlinkown;
85157 +kgid_t grsec_symlinkown_gid;
85158 +int grsec_enable_brute;
85159 +int grsec_enable_link;
85160 +int grsec_enable_dmesg;
85161 +int grsec_enable_harden_ptrace;
85162 +int grsec_enable_harden_ipc;
85163 +int grsec_enable_fifo;
85164 +int grsec_enable_execlog;
85165 +int grsec_enable_signal;
85166 +int grsec_enable_forkfail;
85167 +int grsec_enable_audit_ptrace;
85168 +int grsec_enable_time;
85169 +int grsec_enable_group;
85170 +kgid_t grsec_audit_gid;
85171 +int grsec_enable_chdir;
85172 +int grsec_enable_mount;
85173 +int grsec_enable_rofs;
85174 +int grsec_deny_new_usb;
85175 +int grsec_enable_chroot_findtask;
85176 +int grsec_enable_chroot_mount;
85177 +int grsec_enable_chroot_shmat;
85178 +int grsec_enable_chroot_fchdir;
85179 +int grsec_enable_chroot_double;
85180 +int grsec_enable_chroot_pivot;
85181 +int grsec_enable_chroot_chdir;
85182 +int grsec_enable_chroot_chmod;
85183 +int grsec_enable_chroot_mknod;
85184 +int grsec_enable_chroot_nice;
85185 +int grsec_enable_chroot_execlog;
85186 +int grsec_enable_chroot_caps;
85187 +int grsec_enable_chroot_rename;
85188 +int grsec_enable_chroot_sysctl;
85189 +int grsec_enable_chroot_unix;
85190 +int grsec_enable_tpe;
85191 +kgid_t grsec_tpe_gid;
85192 +int grsec_enable_blackhole;
85193 +#ifdef CONFIG_IPV6_MODULE
85194 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
85195 +#endif
85196 +int grsec_lastack_retries;
85197 +int grsec_enable_tpe_all;
85198 +int grsec_enable_tpe_invert;
85199 +int grsec_enable_socket_all;
85200 +kgid_t grsec_socket_all_gid;
85201 +int grsec_enable_socket_client;
85202 +kgid_t grsec_socket_client_gid;
85203 +int grsec_enable_socket_server;
85204 +kgid_t grsec_socket_server_gid;
85205 +int grsec_resource_logging;
85206 +int grsec_disable_privio;
85207 +int grsec_enable_log_rwxmaps;
85208 +int grsec_lock;
85209 +
85210 +DEFINE_SPINLOCK(grsec_alert_lock);
85211 +unsigned long grsec_alert_wtime = 0;
85212 +unsigned long grsec_alert_fyet = 0;
85213 +
85214 +DEFINE_SPINLOCK(grsec_audit_lock);
85215 +
85216 +DEFINE_RWLOCK(grsec_exec_file_lock);
85217 +
85218 +char *gr_shared_page[4];
85219 +
85220 +char *gr_alert_log_fmt;
85221 +char *gr_audit_log_fmt;
85222 +char *gr_alert_log_buf;
85223 +char *gr_audit_log_buf;
85224 +
85225 +extern struct gr_arg *gr_usermode;
85226 +extern unsigned char *gr_system_salt;
85227 +extern unsigned char *gr_system_sum;
85228 +
85229 +void __init
85230 +grsecurity_init(void)
85231 +{
85232 + int j;
85233 + /* create the per-cpu shared pages */
85234 +
85235 +#ifdef CONFIG_X86
85236 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
85237 +#endif
85238 +
85239 + for (j = 0; j < 4; j++) {
85240 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
85241 + if (gr_shared_page[j] == NULL) {
85242 + panic("Unable to allocate grsecurity shared page");
85243 + return;
85244 + }
85245 + }
85246 +
85247 + /* allocate log buffers */
85248 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
85249 + if (!gr_alert_log_fmt) {
85250 + panic("Unable to allocate grsecurity alert log format buffer");
85251 + return;
85252 + }
85253 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
85254 + if (!gr_audit_log_fmt) {
85255 + panic("Unable to allocate grsecurity audit log format buffer");
85256 + return;
85257 + }
85258 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
85259 + if (!gr_alert_log_buf) {
85260 + panic("Unable to allocate grsecurity alert log buffer");
85261 + return;
85262 + }
85263 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
85264 + if (!gr_audit_log_buf) {
85265 + panic("Unable to allocate grsecurity audit log buffer");
85266 + return;
85267 + }
85268 +
85269 + /* allocate memory for authentication structure */
85270 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
85271 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
85272 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
85273 +
85274 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
85275 + panic("Unable to allocate grsecurity authentication structure");
85276 + return;
85277 + }
85278 +
85279 +#ifdef CONFIG_GRKERNSEC_IO
85280 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
85281 + grsec_disable_privio = 1;
85282 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
85283 + grsec_disable_privio = 1;
85284 +#else
85285 + grsec_disable_privio = 0;
85286 +#endif
85287 +#endif
85288 +
85289 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
85290 + /* for backward compatibility, tpe_invert always defaults to on if
85291 + enabled in the kernel
85292 + */
85293 + grsec_enable_tpe_invert = 1;
85294 +#endif
85295 +
85296 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
85297 +#ifndef CONFIG_GRKERNSEC_SYSCTL
85298 + grsec_lock = 1;
85299 +#endif
85300 +
85301 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
85302 + grsec_enable_log_rwxmaps = 1;
85303 +#endif
85304 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
85305 + grsec_enable_group = 1;
85306 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
85307 +#endif
85308 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
85309 + grsec_enable_ptrace_readexec = 1;
85310 +#endif
85311 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
85312 + grsec_enable_chdir = 1;
85313 +#endif
85314 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
85315 + grsec_enable_harden_ptrace = 1;
85316 +#endif
85317 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
85318 + grsec_enable_harden_ipc = 1;
85319 +#endif
85320 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
85321 + grsec_enable_mount = 1;
85322 +#endif
85323 +#ifdef CONFIG_GRKERNSEC_LINK
85324 + grsec_enable_link = 1;
85325 +#endif
85326 +#ifdef CONFIG_GRKERNSEC_BRUTE
85327 + grsec_enable_brute = 1;
85328 +#endif
85329 +#ifdef CONFIG_GRKERNSEC_DMESG
85330 + grsec_enable_dmesg = 1;
85331 +#endif
85332 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
85333 + grsec_enable_blackhole = 1;
85334 + grsec_lastack_retries = 4;
85335 +#endif
85336 +#ifdef CONFIG_GRKERNSEC_FIFO
85337 + grsec_enable_fifo = 1;
85338 +#endif
85339 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85340 + grsec_enable_execlog = 1;
85341 +#endif
85342 +#ifdef CONFIG_GRKERNSEC_SETXID
85343 + grsec_enable_setxid = 1;
85344 +#endif
85345 +#ifdef CONFIG_GRKERNSEC_SIGNAL
85346 + grsec_enable_signal = 1;
85347 +#endif
85348 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
85349 + grsec_enable_forkfail = 1;
85350 +#endif
85351 +#ifdef CONFIG_GRKERNSEC_TIME
85352 + grsec_enable_time = 1;
85353 +#endif
85354 +#ifdef CONFIG_GRKERNSEC_RESLOG
85355 + grsec_resource_logging = 1;
85356 +#endif
85357 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
85358 + grsec_enable_chroot_findtask = 1;
85359 +#endif
85360 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
85361 + grsec_enable_chroot_unix = 1;
85362 +#endif
85363 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
85364 + grsec_enable_chroot_mount = 1;
85365 +#endif
85366 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
85367 + grsec_enable_chroot_fchdir = 1;
85368 +#endif
85369 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
85370 + grsec_enable_chroot_shmat = 1;
85371 +#endif
85372 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
85373 + grsec_enable_audit_ptrace = 1;
85374 +#endif
85375 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
85376 + grsec_enable_chroot_double = 1;
85377 +#endif
85378 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
85379 + grsec_enable_chroot_pivot = 1;
85380 +#endif
85381 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
85382 + grsec_enable_chroot_chdir = 1;
85383 +#endif
85384 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
85385 + grsec_enable_chroot_chmod = 1;
85386 +#endif
85387 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
85388 + grsec_enable_chroot_mknod = 1;
85389 +#endif
85390 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
85391 + grsec_enable_chroot_nice = 1;
85392 +#endif
85393 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
85394 + grsec_enable_chroot_execlog = 1;
85395 +#endif
85396 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
85397 + grsec_enable_chroot_caps = 1;
85398 +#endif
85399 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
85400 + grsec_enable_chroot_rename = 1;
85401 +#endif
85402 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
85403 + grsec_enable_chroot_sysctl = 1;
85404 +#endif
85405 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
85406 + grsec_enable_symlinkown = 1;
85407 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
85408 +#endif
85409 +#ifdef CONFIG_GRKERNSEC_TPE
85410 + grsec_enable_tpe = 1;
85411 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
85412 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
85413 + grsec_enable_tpe_all = 1;
85414 +#endif
85415 +#endif
85416 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
85417 + grsec_enable_socket_all = 1;
85418 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
85419 +#endif
85420 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
85421 + grsec_enable_socket_client = 1;
85422 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
85423 +#endif
85424 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
85425 + grsec_enable_socket_server = 1;
85426 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
85427 +#endif
85428 +#endif
85429 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
85430 + grsec_deny_new_usb = 1;
85431 +#endif
85432 +
85433 + return;
85434 +}
85435 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
85436 new file mode 100644
85437 index 0000000..1773300
85438 --- /dev/null
85439 +++ b/grsecurity/grsec_ipc.c
85440 @@ -0,0 +1,48 @@
85441 +#include <linux/kernel.h>
85442 +#include <linux/mm.h>
85443 +#include <linux/sched.h>
85444 +#include <linux/file.h>
85445 +#include <linux/ipc.h>
85446 +#include <linux/ipc_namespace.h>
85447 +#include <linux/grsecurity.h>
85448 +#include <linux/grinternal.h>
85449 +
85450 +int
85451 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
85452 +{
85453 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
85454 + int write;
85455 + int orig_granted_mode;
85456 + kuid_t euid;
85457 + kgid_t egid;
85458 +
85459 + if (!grsec_enable_harden_ipc)
85460 + return 1;
85461 +
85462 + euid = current_euid();
85463 + egid = current_egid();
85464 +
85465 + write = requested_mode & 00002;
85466 + orig_granted_mode = ipcp->mode;
85467 +
85468 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
85469 + orig_granted_mode >>= 6;
85470 + else {
85471 + /* if likely wrong permissions, lock to user */
85472 + if (orig_granted_mode & 0007)
85473 + orig_granted_mode = 0;
85474 + /* otherwise do a egid-only check */
85475 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
85476 + orig_granted_mode >>= 3;
85477 + /* otherwise, no access */
85478 + else
85479 + orig_granted_mode = 0;
85480 + }
85481 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
85482 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
85483 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
85484 + return 0;
85485 + }
85486 +#endif
85487 + return 1;
85488 +}
85489 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
85490 new file mode 100644
85491 index 0000000..5e05e20
85492 --- /dev/null
85493 +++ b/grsecurity/grsec_link.c
85494 @@ -0,0 +1,58 @@
85495 +#include <linux/kernel.h>
85496 +#include <linux/sched.h>
85497 +#include <linux/fs.h>
85498 +#include <linux/file.h>
85499 +#include <linux/grinternal.h>
85500 +
85501 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
85502 +{
85503 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
85504 + const struct inode *link_inode = link->dentry->d_inode;
85505 +
85506 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
85507 + /* ignore root-owned links, e.g. /proc/self */
85508 + gr_is_global_nonroot(link_inode->i_uid) && target &&
85509 + !uid_eq(link_inode->i_uid, target->i_uid)) {
85510 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
85511 + return 1;
85512 + }
85513 +#endif
85514 + return 0;
85515 +}
85516 +
85517 +int
85518 +gr_handle_follow_link(const struct inode *parent,
85519 + const struct inode *inode,
85520 + const struct dentry *dentry, const struct vfsmount *mnt)
85521 +{
85522 +#ifdef CONFIG_GRKERNSEC_LINK
85523 + const struct cred *cred = current_cred();
85524 +
85525 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
85526 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
85527 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
85528 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
85529 + return -EACCES;
85530 + }
85531 +#endif
85532 + return 0;
85533 +}
85534 +
85535 +int
85536 +gr_handle_hardlink(const struct dentry *dentry,
85537 + const struct vfsmount *mnt,
85538 + struct inode *inode, const int mode, const struct filename *to)
85539 +{
85540 +#ifdef CONFIG_GRKERNSEC_LINK
85541 + const struct cred *cred = current_cred();
85542 +
85543 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
85544 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
85545 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
85546 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
85547 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
85548 + return -EPERM;
85549 + }
85550 +#endif
85551 + return 0;
85552 +}
85553 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
85554 new file mode 100644
85555 index 0000000..dbe0a6b
85556 --- /dev/null
85557 +++ b/grsecurity/grsec_log.c
85558 @@ -0,0 +1,341 @@
85559 +#include <linux/kernel.h>
85560 +#include <linux/sched.h>
85561 +#include <linux/file.h>
85562 +#include <linux/tty.h>
85563 +#include <linux/fs.h>
85564 +#include <linux/mm.h>
85565 +#include <linux/grinternal.h>
85566 +
85567 +#ifdef CONFIG_TREE_PREEMPT_RCU
85568 +#define DISABLE_PREEMPT() preempt_disable()
85569 +#define ENABLE_PREEMPT() preempt_enable()
85570 +#else
85571 +#define DISABLE_PREEMPT()
85572 +#define ENABLE_PREEMPT()
85573 +#endif
85574 +
85575 +#define BEGIN_LOCKS(x) \
85576 + DISABLE_PREEMPT(); \
85577 + rcu_read_lock(); \
85578 + read_lock(&tasklist_lock); \
85579 + read_lock(&grsec_exec_file_lock); \
85580 + if (x != GR_DO_AUDIT) \
85581 + spin_lock(&grsec_alert_lock); \
85582 + else \
85583 + spin_lock(&grsec_audit_lock)
85584 +
85585 +#define END_LOCKS(x) \
85586 + if (x != GR_DO_AUDIT) \
85587 + spin_unlock(&grsec_alert_lock); \
85588 + else \
85589 + spin_unlock(&grsec_audit_lock); \
85590 + read_unlock(&grsec_exec_file_lock); \
85591 + read_unlock(&tasklist_lock); \
85592 + rcu_read_unlock(); \
85593 + ENABLE_PREEMPT(); \
85594 + if (x == GR_DONT_AUDIT) \
85595 + gr_handle_alertkill(current)
85596 +
85597 +enum {
85598 + FLOODING,
85599 + NO_FLOODING
85600 +};
85601 +
85602 +extern char *gr_alert_log_fmt;
85603 +extern char *gr_audit_log_fmt;
85604 +extern char *gr_alert_log_buf;
85605 +extern char *gr_audit_log_buf;
85606 +
85607 +static int gr_log_start(int audit)
85608 +{
85609 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
85610 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
85611 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85612 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
85613 + unsigned long curr_secs = get_seconds();
85614 +
85615 + if (audit == GR_DO_AUDIT)
85616 + goto set_fmt;
85617 +
85618 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
85619 + grsec_alert_wtime = curr_secs;
85620 + grsec_alert_fyet = 0;
85621 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
85622 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
85623 + grsec_alert_fyet++;
85624 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
85625 + grsec_alert_wtime = curr_secs;
85626 + grsec_alert_fyet++;
85627 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
85628 + return FLOODING;
85629 + }
85630 + else return FLOODING;
85631 +
85632 +set_fmt:
85633 +#endif
85634 + memset(buf, 0, PAGE_SIZE);
85635 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
85636 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
85637 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
85638 + } else if (current->signal->curr_ip) {
85639 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
85640 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
85641 + } else if (gr_acl_is_enabled()) {
85642 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
85643 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
85644 + } else {
85645 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
85646 + strcpy(buf, fmt);
85647 + }
85648 +
85649 + return NO_FLOODING;
85650 +}
85651 +
85652 +static void gr_log_middle(int audit, const char *msg, va_list ap)
85653 + __attribute__ ((format (printf, 2, 0)));
85654 +
85655 +static void gr_log_middle(int audit, const char *msg, va_list ap)
85656 +{
85657 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85658 + unsigned int len = strlen(buf);
85659 +
85660 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
85661 +
85662 + return;
85663 +}
85664 +
85665 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
85666 + __attribute__ ((format (printf, 2, 3)));
85667 +
85668 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
85669 +{
85670 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85671 + unsigned int len = strlen(buf);
85672 + va_list ap;
85673 +
85674 + va_start(ap, msg);
85675 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
85676 + va_end(ap);
85677 +
85678 + return;
85679 +}
85680 +
85681 +static void gr_log_end(int audit, int append_default)
85682 +{
85683 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85684 + if (append_default) {
85685 + struct task_struct *task = current;
85686 + struct task_struct *parent = task->real_parent;
85687 + const struct cred *cred = __task_cred(task);
85688 + const struct cred *pcred = __task_cred(parent);
85689 + unsigned int len = strlen(buf);
85690 +
85691 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
85692 + }
85693 +
85694 + printk("%s\n", buf);
85695 +
85696 + return;
85697 +}
85698 +
85699 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
85700 +{
85701 + int logtype;
85702 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
85703 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
85704 + void *voidptr = NULL;
85705 + int num1 = 0, num2 = 0;
85706 + unsigned long ulong1 = 0, ulong2 = 0;
85707 + struct dentry *dentry = NULL;
85708 + struct vfsmount *mnt = NULL;
85709 + struct file *file = NULL;
85710 + struct task_struct *task = NULL;
85711 + struct vm_area_struct *vma = NULL;
85712 + const struct cred *cred, *pcred;
85713 + va_list ap;
85714 +
85715 + BEGIN_LOCKS(audit);
85716 + logtype = gr_log_start(audit);
85717 + if (logtype == FLOODING) {
85718 + END_LOCKS(audit);
85719 + return;
85720 + }
85721 + va_start(ap, argtypes);
85722 + switch (argtypes) {
85723 + case GR_TTYSNIFF:
85724 + task = va_arg(ap, struct task_struct *);
85725 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
85726 + break;
85727 + case GR_SYSCTL_HIDDEN:
85728 + str1 = va_arg(ap, char *);
85729 + gr_log_middle_varargs(audit, msg, result, str1);
85730 + break;
85731 + case GR_RBAC:
85732 + dentry = va_arg(ap, struct dentry *);
85733 + mnt = va_arg(ap, struct vfsmount *);
85734 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
85735 + break;
85736 + case GR_RBAC_STR:
85737 + dentry = va_arg(ap, struct dentry *);
85738 + mnt = va_arg(ap, struct vfsmount *);
85739 + str1 = va_arg(ap, char *);
85740 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
85741 + break;
85742 + case GR_STR_RBAC:
85743 + str1 = va_arg(ap, char *);
85744 + dentry = va_arg(ap, struct dentry *);
85745 + mnt = va_arg(ap, struct vfsmount *);
85746 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
85747 + break;
85748 + case GR_RBAC_MODE2:
85749 + dentry = va_arg(ap, struct dentry *);
85750 + mnt = va_arg(ap, struct vfsmount *);
85751 + str1 = va_arg(ap, char *);
85752 + str2 = va_arg(ap, char *);
85753 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
85754 + break;
85755 + case GR_RBAC_MODE3:
85756 + dentry = va_arg(ap, struct dentry *);
85757 + mnt = va_arg(ap, struct vfsmount *);
85758 + str1 = va_arg(ap, char *);
85759 + str2 = va_arg(ap, char *);
85760 + str3 = va_arg(ap, char *);
85761 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
85762 + break;
85763 + case GR_FILENAME:
85764 + dentry = va_arg(ap, struct dentry *);
85765 + mnt = va_arg(ap, struct vfsmount *);
85766 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
85767 + break;
85768 + case GR_STR_FILENAME:
85769 + str1 = va_arg(ap, char *);
85770 + dentry = va_arg(ap, struct dentry *);
85771 + mnt = va_arg(ap, struct vfsmount *);
85772 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
85773 + break;
85774 + case GR_FILENAME_STR:
85775 + dentry = va_arg(ap, struct dentry *);
85776 + mnt = va_arg(ap, struct vfsmount *);
85777 + str1 = va_arg(ap, char *);
85778 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
85779 + break;
85780 + case GR_FILENAME_TWO_INT:
85781 + dentry = va_arg(ap, struct dentry *);
85782 + mnt = va_arg(ap, struct vfsmount *);
85783 + num1 = va_arg(ap, int);
85784 + num2 = va_arg(ap, int);
85785 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
85786 + break;
85787 + case GR_FILENAME_TWO_INT_STR:
85788 + dentry = va_arg(ap, struct dentry *);
85789 + mnt = va_arg(ap, struct vfsmount *);
85790 + num1 = va_arg(ap, int);
85791 + num2 = va_arg(ap, int);
85792 + str1 = va_arg(ap, char *);
85793 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
85794 + break;
85795 + case GR_TEXTREL:
85796 + file = va_arg(ap, struct file *);
85797 + ulong1 = va_arg(ap, unsigned long);
85798 + ulong2 = va_arg(ap, unsigned long);
85799 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
85800 + break;
85801 + case GR_PTRACE:
85802 + task = va_arg(ap, struct task_struct *);
85803 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
85804 + break;
85805 + case GR_RESOURCE:
85806 + task = va_arg(ap, struct task_struct *);
85807 + cred = __task_cred(task);
85808 + pcred = __task_cred(task->real_parent);
85809 + ulong1 = va_arg(ap, unsigned long);
85810 + str1 = va_arg(ap, char *);
85811 + ulong2 = va_arg(ap, unsigned long);
85812 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
85813 + break;
85814 + case GR_CAP:
85815 + task = va_arg(ap, struct task_struct *);
85816 + cred = __task_cred(task);
85817 + pcred = __task_cred(task->real_parent);
85818 + str1 = va_arg(ap, char *);
85819 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
85820 + break;
85821 + case GR_SIG:
85822 + str1 = va_arg(ap, char *);
85823 + voidptr = va_arg(ap, void *);
85824 + gr_log_middle_varargs(audit, msg, str1, voidptr);
85825 + break;
85826 + case GR_SIG2:
85827 + task = va_arg(ap, struct task_struct *);
85828 + cred = __task_cred(task);
85829 + pcred = __task_cred(task->real_parent);
85830 + num1 = va_arg(ap, int);
85831 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
85832 + break;
85833 + case GR_CRASH1:
85834 + task = va_arg(ap, struct task_struct *);
85835 + cred = __task_cred(task);
85836 + pcred = __task_cred(task->real_parent);
85837 + ulong1 = va_arg(ap, unsigned long);
85838 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
85839 + break;
85840 + case GR_CRASH2:
85841 + task = va_arg(ap, struct task_struct *);
85842 + cred = __task_cred(task);
85843 + pcred = __task_cred(task->real_parent);
85844 + ulong1 = va_arg(ap, unsigned long);
85845 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
85846 + break;
85847 + case GR_RWXMAP:
85848 + file = va_arg(ap, struct file *);
85849 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
85850 + break;
85851 + case GR_RWXMAPVMA:
85852 + vma = va_arg(ap, struct vm_area_struct *);
85853 + if (vma->vm_file)
85854 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
85855 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
85856 + str1 = "<stack>";
85857 + else if (vma->vm_start <= current->mm->brk &&
85858 + vma->vm_end >= current->mm->start_brk)
85859 + str1 = "<heap>";
85860 + else
85861 + str1 = "<anonymous mapping>";
85862 + gr_log_middle_varargs(audit, msg, str1);
85863 + break;
85864 + case GR_PSACCT:
85865 + {
85866 + unsigned int wday, cday;
85867 + __u8 whr, chr;
85868 + __u8 wmin, cmin;
85869 + __u8 wsec, csec;
85870 + char cur_tty[64] = { 0 };
85871 + char parent_tty[64] = { 0 };
85872 +
85873 + task = va_arg(ap, struct task_struct *);
85874 + wday = va_arg(ap, unsigned int);
85875 + cday = va_arg(ap, unsigned int);
85876 + whr = va_arg(ap, int);
85877 + chr = va_arg(ap, int);
85878 + wmin = va_arg(ap, int);
85879 + cmin = va_arg(ap, int);
85880 + wsec = va_arg(ap, int);
85881 + csec = va_arg(ap, int);
85882 + ulong1 = va_arg(ap, unsigned long);
85883 + cred = __task_cred(task);
85884 + pcred = __task_cred(task->real_parent);
85885 +
85886 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
85887 + }
85888 + break;
85889 + default:
85890 + gr_log_middle(audit, msg, ap);
85891 + }
85892 + va_end(ap);
85893 + // these don't need DEFAULTSECARGS printed on the end
85894 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
85895 + gr_log_end(audit, 0);
85896 + else
85897 + gr_log_end(audit, 1);
85898 + END_LOCKS(audit);
85899 +}
85900 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
85901 new file mode 100644
85902 index 0000000..0e39d8c
85903 --- /dev/null
85904 +++ b/grsecurity/grsec_mem.c
85905 @@ -0,0 +1,48 @@
85906 +#include <linux/kernel.h>
85907 +#include <linux/sched.h>
85908 +#include <linux/mm.h>
85909 +#include <linux/mman.h>
85910 +#include <linux/module.h>
85911 +#include <linux/grinternal.h>
85912 +
85913 +void gr_handle_msr_write(void)
85914 +{
85915 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
85916 + return;
85917 +}
85918 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
85919 +
85920 +void
85921 +gr_handle_ioperm(void)
85922 +{
85923 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
85924 + return;
85925 +}
85926 +
85927 +void
85928 +gr_handle_iopl(void)
85929 +{
85930 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
85931 + return;
85932 +}
85933 +
85934 +void
85935 +gr_handle_mem_readwrite(u64 from, u64 to)
85936 +{
85937 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
85938 + return;
85939 +}
85940 +
85941 +void
85942 +gr_handle_vm86(void)
85943 +{
85944 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
85945 + return;
85946 +}
85947 +
85948 +void
85949 +gr_log_badprocpid(const char *entry)
85950 +{
85951 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
85952 + return;
85953 +}
85954 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
85955 new file mode 100644
85956 index 0000000..6f9eb73
85957 --- /dev/null
85958 +++ b/grsecurity/grsec_mount.c
85959 @@ -0,0 +1,65 @@
85960 +#include <linux/kernel.h>
85961 +#include <linux/sched.h>
85962 +#include <linux/mount.h>
85963 +#include <linux/major.h>
85964 +#include <linux/grsecurity.h>
85965 +#include <linux/grinternal.h>
85966 +
85967 +void
85968 +gr_log_remount(const char *devname, const int retval)
85969 +{
85970 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
85971 + if (grsec_enable_mount && (retval >= 0))
85972 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
85973 +#endif
85974 + return;
85975 +}
85976 +
85977 +void
85978 +gr_log_unmount(const char *devname, const int retval)
85979 +{
85980 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
85981 + if (grsec_enable_mount && (retval >= 0))
85982 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
85983 +#endif
85984 + return;
85985 +}
85986 +
85987 +void
85988 +gr_log_mount(const char *from, struct path *to, const int retval)
85989 +{
85990 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
85991 + if (grsec_enable_mount && (retval >= 0))
85992 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
85993 +#endif
85994 + return;
85995 +}
85996 +
85997 +int
85998 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
85999 +{
86000 +#ifdef CONFIG_GRKERNSEC_ROFS
86001 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
86002 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
86003 + return -EPERM;
86004 + } else
86005 + return 0;
86006 +#endif
86007 + return 0;
86008 +}
86009 +
86010 +int
86011 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
86012 +{
86013 +#ifdef CONFIG_GRKERNSEC_ROFS
86014 + struct inode *inode = dentry->d_inode;
86015 +
86016 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
86017 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
86018 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
86019 + return -EPERM;
86020 + } else
86021 + return 0;
86022 +#endif
86023 + return 0;
86024 +}
86025 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
86026 new file mode 100644
86027 index 0000000..6ee9d50
86028 --- /dev/null
86029 +++ b/grsecurity/grsec_pax.c
86030 @@ -0,0 +1,45 @@
86031 +#include <linux/kernel.h>
86032 +#include <linux/sched.h>
86033 +#include <linux/mm.h>
86034 +#include <linux/file.h>
86035 +#include <linux/grinternal.h>
86036 +#include <linux/grsecurity.h>
86037 +
86038 +void
86039 +gr_log_textrel(struct vm_area_struct * vma)
86040 +{
86041 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86042 + if (grsec_enable_log_rwxmaps)
86043 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
86044 +#endif
86045 + return;
86046 +}
86047 +
86048 +void gr_log_ptgnustack(struct file *file)
86049 +{
86050 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86051 + if (grsec_enable_log_rwxmaps)
86052 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
86053 +#endif
86054 + return;
86055 +}
86056 +
86057 +void
86058 +gr_log_rwxmmap(struct file *file)
86059 +{
86060 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86061 + if (grsec_enable_log_rwxmaps)
86062 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
86063 +#endif
86064 + return;
86065 +}
86066 +
86067 +void
86068 +gr_log_rwxmprotect(struct vm_area_struct *vma)
86069 +{
86070 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86071 + if (grsec_enable_log_rwxmaps)
86072 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
86073 +#endif
86074 + return;
86075 +}
86076 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
86077 new file mode 100644
86078 index 0000000..2005a3a
86079 --- /dev/null
86080 +++ b/grsecurity/grsec_proc.c
86081 @@ -0,0 +1,20 @@
86082 +#include <linux/kernel.h>
86083 +#include <linux/sched.h>
86084 +#include <linux/grsecurity.h>
86085 +#include <linux/grinternal.h>
86086 +
86087 +int gr_proc_is_restricted(void)
86088 +{
86089 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86090 + const struct cred *cred = current_cred();
86091 +#endif
86092 +
86093 +#ifdef CONFIG_GRKERNSEC_PROC_USER
86094 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
86095 + return -EACCES;
86096 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86097 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
86098 + return -EACCES;
86099 +#endif
86100 + return 0;
86101 +}
86102 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
86103 new file mode 100644
86104 index 0000000..f7f29aa
86105 --- /dev/null
86106 +++ b/grsecurity/grsec_ptrace.c
86107 @@ -0,0 +1,30 @@
86108 +#include <linux/kernel.h>
86109 +#include <linux/sched.h>
86110 +#include <linux/grinternal.h>
86111 +#include <linux/security.h>
86112 +
86113 +void
86114 +gr_audit_ptrace(struct task_struct *task)
86115 +{
86116 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
86117 + if (grsec_enable_audit_ptrace)
86118 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
86119 +#endif
86120 + return;
86121 +}
86122 +
86123 +int
86124 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
86125 +{
86126 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
86127 + const struct dentry *dentry = file->f_path.dentry;
86128 + const struct vfsmount *mnt = file->f_path.mnt;
86129 +
86130 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
86131 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
86132 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
86133 + return -EACCES;
86134 + }
86135 +#endif
86136 + return 0;
86137 +}
86138 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
86139 new file mode 100644
86140 index 0000000..3860c7e
86141 --- /dev/null
86142 +++ b/grsecurity/grsec_sig.c
86143 @@ -0,0 +1,236 @@
86144 +#include <linux/kernel.h>
86145 +#include <linux/sched.h>
86146 +#include <linux/fs.h>
86147 +#include <linux/delay.h>
86148 +#include <linux/grsecurity.h>
86149 +#include <linux/grinternal.h>
86150 +#include <linux/hardirq.h>
86151 +
86152 +char *signames[] = {
86153 + [SIGSEGV] = "Segmentation fault",
86154 + [SIGILL] = "Illegal instruction",
86155 + [SIGABRT] = "Abort",
86156 + [SIGBUS] = "Invalid alignment/Bus error"
86157 +};
86158 +
86159 +void
86160 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
86161 +{
86162 +#ifdef CONFIG_GRKERNSEC_SIGNAL
86163 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
86164 + (sig == SIGABRT) || (sig == SIGBUS))) {
86165 + if (task_pid_nr(t) == task_pid_nr(current)) {
86166 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
86167 + } else {
86168 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
86169 + }
86170 + }
86171 +#endif
86172 + return;
86173 +}
86174 +
86175 +int
86176 +gr_handle_signal(const struct task_struct *p, const int sig)
86177 +{
86178 +#ifdef CONFIG_GRKERNSEC
86179 + /* ignore the 0 signal for protected task checks */
86180 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
86181 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
86182 + return -EPERM;
86183 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
86184 + return -EPERM;
86185 + }
86186 +#endif
86187 + return 0;
86188 +}
86189 +
86190 +#ifdef CONFIG_GRKERNSEC
86191 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
86192 +
86193 +int gr_fake_force_sig(int sig, struct task_struct *t)
86194 +{
86195 + unsigned long int flags;
86196 + int ret, blocked, ignored;
86197 + struct k_sigaction *action;
86198 +
86199 + spin_lock_irqsave(&t->sighand->siglock, flags);
86200 + action = &t->sighand->action[sig-1];
86201 + ignored = action->sa.sa_handler == SIG_IGN;
86202 + blocked = sigismember(&t->blocked, sig);
86203 + if (blocked || ignored) {
86204 + action->sa.sa_handler = SIG_DFL;
86205 + if (blocked) {
86206 + sigdelset(&t->blocked, sig);
86207 + recalc_sigpending_and_wake(t);
86208 + }
86209 + }
86210 + if (action->sa.sa_handler == SIG_DFL)
86211 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
86212 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
86213 +
86214 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
86215 +
86216 + return ret;
86217 +}
86218 +#endif
86219 +
86220 +#define GR_USER_BAN_TIME (15 * 60)
86221 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
86222 +
86223 +void gr_handle_brute_attach(int dumpable)
86224 +{
86225 +#ifdef CONFIG_GRKERNSEC_BRUTE
86226 + struct task_struct *p = current;
86227 + kuid_t uid = GLOBAL_ROOT_UID;
86228 + int daemon = 0;
86229 +
86230 + if (!grsec_enable_brute)
86231 + return;
86232 +
86233 + rcu_read_lock();
86234 + read_lock(&tasklist_lock);
86235 + read_lock(&grsec_exec_file_lock);
86236 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
86237 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
86238 + p->real_parent->brute = 1;
86239 + daemon = 1;
86240 + } else {
86241 + const struct cred *cred = __task_cred(p), *cred2;
86242 + struct task_struct *tsk, *tsk2;
86243 +
86244 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
86245 + struct user_struct *user;
86246 +
86247 + uid = cred->uid;
86248 +
86249 + /* this is put upon execution past expiration */
86250 + user = find_user(uid);
86251 + if (user == NULL)
86252 + goto unlock;
86253 + user->suid_banned = 1;
86254 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
86255 + if (user->suid_ban_expires == ~0UL)
86256 + user->suid_ban_expires--;
86257 +
86258 + /* only kill other threads of the same binary, from the same user */
86259 + do_each_thread(tsk2, tsk) {
86260 + cred2 = __task_cred(tsk);
86261 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
86262 + gr_fake_force_sig(SIGKILL, tsk);
86263 + } while_each_thread(tsk2, tsk);
86264 + }
86265 + }
86266 +unlock:
86267 + read_unlock(&grsec_exec_file_lock);
86268 + read_unlock(&tasklist_lock);
86269 + rcu_read_unlock();
86270 +
86271 + if (gr_is_global_nonroot(uid))
86272 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
86273 + else if (daemon)
86274 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
86275 +
86276 +#endif
86277 + return;
86278 +}
86279 +
86280 +void gr_handle_brute_check(void)
86281 +{
86282 +#ifdef CONFIG_GRKERNSEC_BRUTE
86283 + struct task_struct *p = current;
86284 +
86285 + if (unlikely(p->brute)) {
86286 + if (!grsec_enable_brute)
86287 + p->brute = 0;
86288 + else if (time_before(get_seconds(), p->brute_expires))
86289 + msleep(30 * 1000);
86290 + }
86291 +#endif
86292 + return;
86293 +}
86294 +
86295 +void gr_handle_kernel_exploit(void)
86296 +{
86297 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86298 + const struct cred *cred;
86299 + struct task_struct *tsk, *tsk2;
86300 + struct user_struct *user;
86301 + kuid_t uid;
86302 +
86303 + if (in_irq() || in_serving_softirq() || in_nmi())
86304 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
86305 +
86306 + uid = current_uid();
86307 +
86308 + if (gr_is_global_root(uid))
86309 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
86310 + else {
86311 + /* kill all the processes of this user, hold a reference
86312 + to their creds struct, and prevent them from creating
86313 + another process until system reset
86314 + */
86315 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
86316 + GR_GLOBAL_UID(uid));
86317 + /* we intentionally leak this ref */
86318 + user = get_uid(current->cred->user);
86319 + if (user)
86320 + user->kernel_banned = 1;
86321 +
86322 + /* kill all processes of this user */
86323 + read_lock(&tasklist_lock);
86324 + do_each_thread(tsk2, tsk) {
86325 + cred = __task_cred(tsk);
86326 + if (uid_eq(cred->uid, uid))
86327 + gr_fake_force_sig(SIGKILL, tsk);
86328 + } while_each_thread(tsk2, tsk);
86329 + read_unlock(&tasklist_lock);
86330 + }
86331 +#endif
86332 +}
86333 +
86334 +#ifdef CONFIG_GRKERNSEC_BRUTE
86335 +static bool suid_ban_expired(struct user_struct *user)
86336 +{
86337 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
86338 + user->suid_banned = 0;
86339 + user->suid_ban_expires = 0;
86340 + free_uid(user);
86341 + return true;
86342 + }
86343 +
86344 + return false;
86345 +}
86346 +#endif
86347 +
86348 +int gr_process_kernel_exec_ban(void)
86349 +{
86350 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86351 + if (unlikely(current->cred->user->kernel_banned))
86352 + return -EPERM;
86353 +#endif
86354 + return 0;
86355 +}
86356 +
86357 +int gr_process_kernel_setuid_ban(struct user_struct *user)
86358 +{
86359 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86360 + if (unlikely(user->kernel_banned))
86361 + gr_fake_force_sig(SIGKILL, current);
86362 +#endif
86363 + return 0;
86364 +}
86365 +
86366 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
86367 +{
86368 +#ifdef CONFIG_GRKERNSEC_BRUTE
86369 + struct user_struct *user = current->cred->user;
86370 + if (unlikely(user->suid_banned)) {
86371 + if (suid_ban_expired(user))
86372 + return 0;
86373 + /* disallow execution of suid binaries only */
86374 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
86375 + return -EPERM;
86376 + }
86377 +#endif
86378 + return 0;
86379 +}
86380 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
86381 new file mode 100644
86382 index 0000000..a523bd2
86383 --- /dev/null
86384 +++ b/grsecurity/grsec_sock.c
86385 @@ -0,0 +1,244 @@
86386 +#include <linux/kernel.h>
86387 +#include <linux/module.h>
86388 +#include <linux/sched.h>
86389 +#include <linux/file.h>
86390 +#include <linux/net.h>
86391 +#include <linux/in.h>
86392 +#include <linux/ip.h>
86393 +#include <net/sock.h>
86394 +#include <net/inet_sock.h>
86395 +#include <linux/grsecurity.h>
86396 +#include <linux/grinternal.h>
86397 +#include <linux/gracl.h>
86398 +
86399 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
86400 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
86401 +
86402 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
86403 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
86404 +
86405 +#ifdef CONFIG_UNIX_MODULE
86406 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
86407 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
86408 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
86409 +EXPORT_SYMBOL_GPL(gr_handle_create);
86410 +#endif
86411 +
86412 +#ifdef CONFIG_GRKERNSEC
86413 +#define gr_conn_table_size 32749
86414 +struct conn_table_entry {
86415 + struct conn_table_entry *next;
86416 + struct signal_struct *sig;
86417 +};
86418 +
86419 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
86420 +DEFINE_SPINLOCK(gr_conn_table_lock);
86421 +
86422 +extern const char * gr_socktype_to_name(unsigned char type);
86423 +extern const char * gr_proto_to_name(unsigned char proto);
86424 +extern const char * gr_sockfamily_to_name(unsigned char family);
86425 +
86426 +static int
86427 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
86428 +{
86429 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
86430 +}
86431 +
86432 +static int
86433 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
86434 + __u16 sport, __u16 dport)
86435 +{
86436 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
86437 + sig->gr_sport == sport && sig->gr_dport == dport))
86438 + return 1;
86439 + else
86440 + return 0;
86441 +}
86442 +
86443 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
86444 +{
86445 + struct conn_table_entry **match;
86446 + unsigned int index;
86447 +
86448 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
86449 + sig->gr_sport, sig->gr_dport,
86450 + gr_conn_table_size);
86451 +
86452 + newent->sig = sig;
86453 +
86454 + match = &gr_conn_table[index];
86455 + newent->next = *match;
86456 + *match = newent;
86457 +
86458 + return;
86459 +}
86460 +
86461 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
86462 +{
86463 + struct conn_table_entry *match, *last = NULL;
86464 + unsigned int index;
86465 +
86466 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
86467 + sig->gr_sport, sig->gr_dport,
86468 + gr_conn_table_size);
86469 +
86470 + match = gr_conn_table[index];
86471 + while (match && !conn_match(match->sig,
86472 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
86473 + sig->gr_dport)) {
86474 + last = match;
86475 + match = match->next;
86476 + }
86477 +
86478 + if (match) {
86479 + if (last)
86480 + last->next = match->next;
86481 + else
86482 + gr_conn_table[index] = NULL;
86483 + kfree(match);
86484 + }
86485 +
86486 + return;
86487 +}
86488 +
86489 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
86490 + __u16 sport, __u16 dport)
86491 +{
86492 + struct conn_table_entry *match;
86493 + unsigned int index;
86494 +
86495 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
86496 +
86497 + match = gr_conn_table[index];
86498 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
86499 + match = match->next;
86500 +
86501 + if (match)
86502 + return match->sig;
86503 + else
86504 + return NULL;
86505 +}
86506 +
86507 +#endif
86508 +
86509 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
86510 +{
86511 +#ifdef CONFIG_GRKERNSEC
86512 + struct signal_struct *sig = current->signal;
86513 + struct conn_table_entry *newent;
86514 +
86515 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
86516 + if (newent == NULL)
86517 + return;
86518 + /* no bh lock needed since we are called with bh disabled */
86519 + spin_lock(&gr_conn_table_lock);
86520 + gr_del_task_from_ip_table_nolock(sig);
86521 + sig->gr_saddr = inet->inet_rcv_saddr;
86522 + sig->gr_daddr = inet->inet_daddr;
86523 + sig->gr_sport = inet->inet_sport;
86524 + sig->gr_dport = inet->inet_dport;
86525 + gr_add_to_task_ip_table_nolock(sig, newent);
86526 + spin_unlock(&gr_conn_table_lock);
86527 +#endif
86528 + return;
86529 +}
86530 +
86531 +void gr_del_task_from_ip_table(struct task_struct *task)
86532 +{
86533 +#ifdef CONFIG_GRKERNSEC
86534 + spin_lock_bh(&gr_conn_table_lock);
86535 + gr_del_task_from_ip_table_nolock(task->signal);
86536 + spin_unlock_bh(&gr_conn_table_lock);
86537 +#endif
86538 + return;
86539 +}
86540 +
86541 +void
86542 +gr_attach_curr_ip(const struct sock *sk)
86543 +{
86544 +#ifdef CONFIG_GRKERNSEC
86545 + struct signal_struct *p, *set;
86546 + const struct inet_sock *inet = inet_sk(sk);
86547 +
86548 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
86549 + return;
86550 +
86551 + set = current->signal;
86552 +
86553 + spin_lock_bh(&gr_conn_table_lock);
86554 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
86555 + inet->inet_dport, inet->inet_sport);
86556 + if (unlikely(p != NULL)) {
86557 + set->curr_ip = p->curr_ip;
86558 + set->used_accept = 1;
86559 + gr_del_task_from_ip_table_nolock(p);
86560 + spin_unlock_bh(&gr_conn_table_lock);
86561 + return;
86562 + }
86563 + spin_unlock_bh(&gr_conn_table_lock);
86564 +
86565 + set->curr_ip = inet->inet_daddr;
86566 + set->used_accept = 1;
86567 +#endif
86568 + return;
86569 +}
86570 +
86571 +int
86572 +gr_handle_sock_all(const int family, const int type, const int protocol)
86573 +{
86574 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
86575 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
86576 + (family != AF_UNIX)) {
86577 + if (family == AF_INET)
86578 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
86579 + else
86580 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
86581 + return -EACCES;
86582 + }
86583 +#endif
86584 + return 0;
86585 +}
86586 +
86587 +int
86588 +gr_handle_sock_server(const struct sockaddr *sck)
86589 +{
86590 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86591 + if (grsec_enable_socket_server &&
86592 + in_group_p(grsec_socket_server_gid) &&
86593 + sck && (sck->sa_family != AF_UNIX) &&
86594 + (sck->sa_family != AF_LOCAL)) {
86595 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
86596 + return -EACCES;
86597 + }
86598 +#endif
86599 + return 0;
86600 +}
86601 +
86602 +int
86603 +gr_handle_sock_server_other(const struct sock *sck)
86604 +{
86605 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86606 + if (grsec_enable_socket_server &&
86607 + in_group_p(grsec_socket_server_gid) &&
86608 + sck && (sck->sk_family != AF_UNIX) &&
86609 + (sck->sk_family != AF_LOCAL)) {
86610 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
86611 + return -EACCES;
86612 + }
86613 +#endif
86614 + return 0;
86615 +}
86616 +
86617 +int
86618 +gr_handle_sock_client(const struct sockaddr *sck)
86619 +{
86620 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
86621 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
86622 + sck && (sck->sa_family != AF_UNIX) &&
86623 + (sck->sa_family != AF_LOCAL)) {
86624 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
86625 + return -EACCES;
86626 + }
86627 +#endif
86628 + return 0;
86629 +}
86630 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
86631 new file mode 100644
86632 index 0000000..cce889e
86633 --- /dev/null
86634 +++ b/grsecurity/grsec_sysctl.c
86635 @@ -0,0 +1,488 @@
86636 +#include <linux/kernel.h>
86637 +#include <linux/sched.h>
86638 +#include <linux/sysctl.h>
86639 +#include <linux/grsecurity.h>
86640 +#include <linux/grinternal.h>
86641 +
86642 +int
86643 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
86644 +{
86645 +#ifdef CONFIG_GRKERNSEC_SYSCTL
86646 + if (dirname == NULL || name == NULL)
86647 + return 0;
86648 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
86649 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
86650 + return -EACCES;
86651 + }
86652 +#endif
86653 + return 0;
86654 +}
86655 +
86656 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
86657 +static int __maybe_unused __read_only one = 1;
86658 +#endif
86659 +
86660 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
86661 + defined(CONFIG_GRKERNSEC_DENYUSB)
86662 +struct ctl_table grsecurity_table[] = {
86663 +#ifdef CONFIG_GRKERNSEC_SYSCTL
86664 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
86665 +#ifdef CONFIG_GRKERNSEC_IO
86666 + {
86667 + .procname = "disable_priv_io",
86668 + .data = &grsec_disable_privio,
86669 + .maxlen = sizeof(int),
86670 + .mode = 0600,
86671 + .proc_handler = &proc_dointvec,
86672 + },
86673 +#endif
86674 +#endif
86675 +#ifdef CONFIG_GRKERNSEC_LINK
86676 + {
86677 + .procname = "linking_restrictions",
86678 + .data = &grsec_enable_link,
86679 + .maxlen = sizeof(int),
86680 + .mode = 0600,
86681 + .proc_handler = &proc_dointvec,
86682 + },
86683 +#endif
86684 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
86685 + {
86686 + .procname = "enforce_symlinksifowner",
86687 + .data = &grsec_enable_symlinkown,
86688 + .maxlen = sizeof(int),
86689 + .mode = 0600,
86690 + .proc_handler = &proc_dointvec,
86691 + },
86692 + {
86693 + .procname = "symlinkown_gid",
86694 + .data = &grsec_symlinkown_gid,
86695 + .maxlen = sizeof(int),
86696 + .mode = 0600,
86697 + .proc_handler = &proc_dointvec,
86698 + },
86699 +#endif
86700 +#ifdef CONFIG_GRKERNSEC_BRUTE
86701 + {
86702 + .procname = "deter_bruteforce",
86703 + .data = &grsec_enable_brute,
86704 + .maxlen = sizeof(int),
86705 + .mode = 0600,
86706 + .proc_handler = &proc_dointvec,
86707 + },
86708 +#endif
86709 +#ifdef CONFIG_GRKERNSEC_FIFO
86710 + {
86711 + .procname = "fifo_restrictions",
86712 + .data = &grsec_enable_fifo,
86713 + .maxlen = sizeof(int),
86714 + .mode = 0600,
86715 + .proc_handler = &proc_dointvec,
86716 + },
86717 +#endif
86718 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
86719 + {
86720 + .procname = "ptrace_readexec",
86721 + .data = &grsec_enable_ptrace_readexec,
86722 + .maxlen = sizeof(int),
86723 + .mode = 0600,
86724 + .proc_handler = &proc_dointvec,
86725 + },
86726 +#endif
86727 +#ifdef CONFIG_GRKERNSEC_SETXID
86728 + {
86729 + .procname = "consistent_setxid",
86730 + .data = &grsec_enable_setxid,
86731 + .maxlen = sizeof(int),
86732 + .mode = 0600,
86733 + .proc_handler = &proc_dointvec,
86734 + },
86735 +#endif
86736 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
86737 + {
86738 + .procname = "ip_blackhole",
86739 + .data = &grsec_enable_blackhole,
86740 + .maxlen = sizeof(int),
86741 + .mode = 0600,
86742 + .proc_handler = &proc_dointvec,
86743 + },
86744 + {
86745 + .procname = "lastack_retries",
86746 + .data = &grsec_lastack_retries,
86747 + .maxlen = sizeof(int),
86748 + .mode = 0600,
86749 + .proc_handler = &proc_dointvec,
86750 + },
86751 +#endif
86752 +#ifdef CONFIG_GRKERNSEC_EXECLOG
86753 + {
86754 + .procname = "exec_logging",
86755 + .data = &grsec_enable_execlog,
86756 + .maxlen = sizeof(int),
86757 + .mode = 0600,
86758 + .proc_handler = &proc_dointvec,
86759 + },
86760 +#endif
86761 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86762 + {
86763 + .procname = "rwxmap_logging",
86764 + .data = &grsec_enable_log_rwxmaps,
86765 + .maxlen = sizeof(int),
86766 + .mode = 0600,
86767 + .proc_handler = &proc_dointvec,
86768 + },
86769 +#endif
86770 +#ifdef CONFIG_GRKERNSEC_SIGNAL
86771 + {
86772 + .procname = "signal_logging",
86773 + .data = &grsec_enable_signal,
86774 + .maxlen = sizeof(int),
86775 + .mode = 0600,
86776 + .proc_handler = &proc_dointvec,
86777 + },
86778 +#endif
86779 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
86780 + {
86781 + .procname = "forkfail_logging",
86782 + .data = &grsec_enable_forkfail,
86783 + .maxlen = sizeof(int),
86784 + .mode = 0600,
86785 + .proc_handler = &proc_dointvec,
86786 + },
86787 +#endif
86788 +#ifdef CONFIG_GRKERNSEC_TIME
86789 + {
86790 + .procname = "timechange_logging",
86791 + .data = &grsec_enable_time,
86792 + .maxlen = sizeof(int),
86793 + .mode = 0600,
86794 + .proc_handler = &proc_dointvec,
86795 + },
86796 +#endif
86797 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
86798 + {
86799 + .procname = "chroot_deny_shmat",
86800 + .data = &grsec_enable_chroot_shmat,
86801 + .maxlen = sizeof(int),
86802 + .mode = 0600,
86803 + .proc_handler = &proc_dointvec,
86804 + },
86805 +#endif
86806 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
86807 + {
86808 + .procname = "chroot_deny_unix",
86809 + .data = &grsec_enable_chroot_unix,
86810 + .maxlen = sizeof(int),
86811 + .mode = 0600,
86812 + .proc_handler = &proc_dointvec,
86813 + },
86814 +#endif
86815 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
86816 + {
86817 + .procname = "chroot_deny_mount",
86818 + .data = &grsec_enable_chroot_mount,
86819 + .maxlen = sizeof(int),
86820 + .mode = 0600,
86821 + .proc_handler = &proc_dointvec,
86822 + },
86823 +#endif
86824 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
86825 + {
86826 + .procname = "chroot_deny_fchdir",
86827 + .data = &grsec_enable_chroot_fchdir,
86828 + .maxlen = sizeof(int),
86829 + .mode = 0600,
86830 + .proc_handler = &proc_dointvec,
86831 + },
86832 +#endif
86833 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
86834 + {
86835 + .procname = "chroot_deny_chroot",
86836 + .data = &grsec_enable_chroot_double,
86837 + .maxlen = sizeof(int),
86838 + .mode = 0600,
86839 + .proc_handler = &proc_dointvec,
86840 + },
86841 +#endif
86842 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
86843 + {
86844 + .procname = "chroot_deny_pivot",
86845 + .data = &grsec_enable_chroot_pivot,
86846 + .maxlen = sizeof(int),
86847 + .mode = 0600,
86848 + .proc_handler = &proc_dointvec,
86849 + },
86850 +#endif
86851 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
86852 + {
86853 + .procname = "chroot_enforce_chdir",
86854 + .data = &grsec_enable_chroot_chdir,
86855 + .maxlen = sizeof(int),
86856 + .mode = 0600,
86857 + .proc_handler = &proc_dointvec,
86858 + },
86859 +#endif
86860 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
86861 + {
86862 + .procname = "chroot_deny_chmod",
86863 + .data = &grsec_enable_chroot_chmod,
86864 + .maxlen = sizeof(int),
86865 + .mode = 0600,
86866 + .proc_handler = &proc_dointvec,
86867 + },
86868 +#endif
86869 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
86870 + {
86871 + .procname = "chroot_deny_mknod",
86872 + .data = &grsec_enable_chroot_mknod,
86873 + .maxlen = sizeof(int),
86874 + .mode = 0600,
86875 + .proc_handler = &proc_dointvec,
86876 + },
86877 +#endif
86878 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
86879 + {
86880 + .procname = "chroot_restrict_nice",
86881 + .data = &grsec_enable_chroot_nice,
86882 + .maxlen = sizeof(int),
86883 + .mode = 0600,
86884 + .proc_handler = &proc_dointvec,
86885 + },
86886 +#endif
86887 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
86888 + {
86889 + .procname = "chroot_execlog",
86890 + .data = &grsec_enable_chroot_execlog,
86891 + .maxlen = sizeof(int),
86892 + .mode = 0600,
86893 + .proc_handler = &proc_dointvec,
86894 + },
86895 +#endif
86896 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
86897 + {
86898 + .procname = "chroot_caps",
86899 + .data = &grsec_enable_chroot_caps,
86900 + .maxlen = sizeof(int),
86901 + .mode = 0600,
86902 + .proc_handler = &proc_dointvec,
86903 + },
86904 +#endif
86905 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
86906 + {
86907 + .procname = "chroot_deny_bad_rename",
86908 + .data = &grsec_enable_chroot_rename,
86909 + .maxlen = sizeof(int),
86910 + .mode = 0600,
86911 + .proc_handler = &proc_dointvec,
86912 + },
86913 +#endif
86914 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
86915 + {
86916 + .procname = "chroot_deny_sysctl",
86917 + .data = &grsec_enable_chroot_sysctl,
86918 + .maxlen = sizeof(int),
86919 + .mode = 0600,
86920 + .proc_handler = &proc_dointvec,
86921 + },
86922 +#endif
86923 +#ifdef CONFIG_GRKERNSEC_TPE
86924 + {
86925 + .procname = "tpe",
86926 + .data = &grsec_enable_tpe,
86927 + .maxlen = sizeof(int),
86928 + .mode = 0600,
86929 + .proc_handler = &proc_dointvec,
86930 + },
86931 + {
86932 + .procname = "tpe_gid",
86933 + .data = &grsec_tpe_gid,
86934 + .maxlen = sizeof(int),
86935 + .mode = 0600,
86936 + .proc_handler = &proc_dointvec,
86937 + },
86938 +#endif
86939 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
86940 + {
86941 + .procname = "tpe_invert",
86942 + .data = &grsec_enable_tpe_invert,
86943 + .maxlen = sizeof(int),
86944 + .mode = 0600,
86945 + .proc_handler = &proc_dointvec,
86946 + },
86947 +#endif
86948 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
86949 + {
86950 + .procname = "tpe_restrict_all",
86951 + .data = &grsec_enable_tpe_all,
86952 + .maxlen = sizeof(int),
86953 + .mode = 0600,
86954 + .proc_handler = &proc_dointvec,
86955 + },
86956 +#endif
86957 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
86958 + {
86959 + .procname = "socket_all",
86960 + .data = &grsec_enable_socket_all,
86961 + .maxlen = sizeof(int),
86962 + .mode = 0600,
86963 + .proc_handler = &proc_dointvec,
86964 + },
86965 + {
86966 + .procname = "socket_all_gid",
86967 + .data = &grsec_socket_all_gid,
86968 + .maxlen = sizeof(int),
86969 + .mode = 0600,
86970 + .proc_handler = &proc_dointvec,
86971 + },
86972 +#endif
86973 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
86974 + {
86975 + .procname = "socket_client",
86976 + .data = &grsec_enable_socket_client,
86977 + .maxlen = sizeof(int),
86978 + .mode = 0600,
86979 + .proc_handler = &proc_dointvec,
86980 + },
86981 + {
86982 + .procname = "socket_client_gid",
86983 + .data = &grsec_socket_client_gid,
86984 + .maxlen = sizeof(int),
86985 + .mode = 0600,
86986 + .proc_handler = &proc_dointvec,
86987 + },
86988 +#endif
86989 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86990 + {
86991 + .procname = "socket_server",
86992 + .data = &grsec_enable_socket_server,
86993 + .maxlen = sizeof(int),
86994 + .mode = 0600,
86995 + .proc_handler = &proc_dointvec,
86996 + },
86997 + {
86998 + .procname = "socket_server_gid",
86999 + .data = &grsec_socket_server_gid,
87000 + .maxlen = sizeof(int),
87001 + .mode = 0600,
87002 + .proc_handler = &proc_dointvec,
87003 + },
87004 +#endif
87005 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
87006 + {
87007 + .procname = "audit_group",
87008 + .data = &grsec_enable_group,
87009 + .maxlen = sizeof(int),
87010 + .mode = 0600,
87011 + .proc_handler = &proc_dointvec,
87012 + },
87013 + {
87014 + .procname = "audit_gid",
87015 + .data = &grsec_audit_gid,
87016 + .maxlen = sizeof(int),
87017 + .mode = 0600,
87018 + .proc_handler = &proc_dointvec,
87019 + },
87020 +#endif
87021 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
87022 + {
87023 + .procname = "audit_chdir",
87024 + .data = &grsec_enable_chdir,
87025 + .maxlen = sizeof(int),
87026 + .mode = 0600,
87027 + .proc_handler = &proc_dointvec,
87028 + },
87029 +#endif
87030 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
87031 + {
87032 + .procname = "audit_mount",
87033 + .data = &grsec_enable_mount,
87034 + .maxlen = sizeof(int),
87035 + .mode = 0600,
87036 + .proc_handler = &proc_dointvec,
87037 + },
87038 +#endif
87039 +#ifdef CONFIG_GRKERNSEC_DMESG
87040 + {
87041 + .procname = "dmesg",
87042 + .data = &grsec_enable_dmesg,
87043 + .maxlen = sizeof(int),
87044 + .mode = 0600,
87045 + .proc_handler = &proc_dointvec,
87046 + },
87047 +#endif
87048 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
87049 + {
87050 + .procname = "chroot_findtask",
87051 + .data = &grsec_enable_chroot_findtask,
87052 + .maxlen = sizeof(int),
87053 + .mode = 0600,
87054 + .proc_handler = &proc_dointvec,
87055 + },
87056 +#endif
87057 +#ifdef CONFIG_GRKERNSEC_RESLOG
87058 + {
87059 + .procname = "resource_logging",
87060 + .data = &grsec_resource_logging,
87061 + .maxlen = sizeof(int),
87062 + .mode = 0600,
87063 + .proc_handler = &proc_dointvec,
87064 + },
87065 +#endif
87066 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
87067 + {
87068 + .procname = "audit_ptrace",
87069 + .data = &grsec_enable_audit_ptrace,
87070 + .maxlen = sizeof(int),
87071 + .mode = 0600,
87072 + .proc_handler = &proc_dointvec,
87073 + },
87074 +#endif
87075 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
87076 + {
87077 + .procname = "harden_ptrace",
87078 + .data = &grsec_enable_harden_ptrace,
87079 + .maxlen = sizeof(int),
87080 + .mode = 0600,
87081 + .proc_handler = &proc_dointvec,
87082 + },
87083 +#endif
87084 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
87085 + {
87086 + .procname = "harden_ipc",
87087 + .data = &grsec_enable_harden_ipc,
87088 + .maxlen = sizeof(int),
87089 + .mode = 0600,
87090 + .proc_handler = &proc_dointvec,
87091 + },
87092 +#endif
87093 + {
87094 + .procname = "grsec_lock",
87095 + .data = &grsec_lock,
87096 + .maxlen = sizeof(int),
87097 + .mode = 0600,
87098 + .proc_handler = &proc_dointvec,
87099 + },
87100 +#endif
87101 +#ifdef CONFIG_GRKERNSEC_ROFS
87102 + {
87103 + .procname = "romount_protect",
87104 + .data = &grsec_enable_rofs,
87105 + .maxlen = sizeof(int),
87106 + .mode = 0600,
87107 + .proc_handler = &proc_dointvec_minmax,
87108 + .extra1 = &one,
87109 + .extra2 = &one,
87110 + },
87111 +#endif
87112 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
87113 + {
87114 + .procname = "deny_new_usb",
87115 + .data = &grsec_deny_new_usb,
87116 + .maxlen = sizeof(int),
87117 + .mode = 0600,
87118 + .proc_handler = &proc_dointvec,
87119 + },
87120 +#endif
87121 + { }
87122 +};
87123 +#endif
87124 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
87125 new file mode 100644
87126 index 0000000..61b514e
87127 --- /dev/null
87128 +++ b/grsecurity/grsec_time.c
87129 @@ -0,0 +1,16 @@
87130 +#include <linux/kernel.h>
87131 +#include <linux/sched.h>
87132 +#include <linux/grinternal.h>
87133 +#include <linux/module.h>
87134 +
87135 +void
87136 +gr_log_timechange(void)
87137 +{
87138 +#ifdef CONFIG_GRKERNSEC_TIME
87139 + if (grsec_enable_time)
87140 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
87141 +#endif
87142 + return;
87143 +}
87144 +
87145 +EXPORT_SYMBOL_GPL(gr_log_timechange);
87146 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
87147 new file mode 100644
87148 index 0000000..d1953de
87149 --- /dev/null
87150 +++ b/grsecurity/grsec_tpe.c
87151 @@ -0,0 +1,78 @@
87152 +#include <linux/kernel.h>
87153 +#include <linux/sched.h>
87154 +#include <linux/file.h>
87155 +#include <linux/fs.h>
87156 +#include <linux/grinternal.h>
87157 +
87158 +extern int gr_acl_tpe_check(void);
87159 +
87160 +int
87161 +gr_tpe_allow(const struct file *file)
87162 +{
87163 +#ifdef CONFIG_GRKERNSEC
87164 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
87165 + struct inode *file_inode = file->f_path.dentry->d_inode;
87166 + const struct cred *cred = current_cred();
87167 + char *msg = NULL;
87168 + char *msg2 = NULL;
87169 +
87170 + // never restrict root
87171 + if (gr_is_global_root(cred->uid))
87172 + return 1;
87173 +
87174 + if (grsec_enable_tpe) {
87175 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
87176 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
87177 + msg = "not being in trusted group";
87178 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
87179 + msg = "being in untrusted group";
87180 +#else
87181 + if (in_group_p(grsec_tpe_gid))
87182 + msg = "being in untrusted group";
87183 +#endif
87184 + }
87185 + if (!msg && gr_acl_tpe_check())
87186 + msg = "being in untrusted role";
87187 +
87188 + // not in any affected group/role
87189 + if (!msg)
87190 + goto next_check;
87191 +
87192 + if (gr_is_global_nonroot(inode->i_uid))
87193 + msg2 = "file in non-root-owned directory";
87194 + else if (inode->i_mode & S_IWOTH)
87195 + msg2 = "file in world-writable directory";
87196 + else if (inode->i_mode & S_IWGRP)
87197 + msg2 = "file in group-writable directory";
87198 + else if (file_inode->i_mode & S_IWOTH)
87199 + msg2 = "file is world-writable";
87200 +
87201 + if (msg && msg2) {
87202 + char fullmsg[70] = {0};
87203 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
87204 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
87205 + return 0;
87206 + }
87207 + msg = NULL;
87208 +next_check:
87209 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
87210 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
87211 + return 1;
87212 +
87213 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
87214 + msg = "directory not owned by user";
87215 + else if (inode->i_mode & S_IWOTH)
87216 + msg = "file in world-writable directory";
87217 + else if (inode->i_mode & S_IWGRP)
87218 + msg = "file in group-writable directory";
87219 + else if (file_inode->i_mode & S_IWOTH)
87220 + msg = "file is world-writable";
87221 +
87222 + if (msg) {
87223 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
87224 + return 0;
87225 + }
87226 +#endif
87227 +#endif
87228 + return 1;
87229 +}
87230 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
87231 new file mode 100644
87232 index 0000000..ae02d8e
87233 --- /dev/null
87234 +++ b/grsecurity/grsec_usb.c
87235 @@ -0,0 +1,15 @@
87236 +#include <linux/kernel.h>
87237 +#include <linux/grinternal.h>
87238 +#include <linux/module.h>
87239 +
87240 +int gr_handle_new_usb(void)
87241 +{
87242 +#ifdef CONFIG_GRKERNSEC_DENYUSB
87243 + if (grsec_deny_new_usb) {
87244 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
87245 + return 1;
87246 + }
87247 +#endif
87248 + return 0;
87249 +}
87250 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
87251 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
87252 new file mode 100644
87253 index 0000000..158b330
87254 --- /dev/null
87255 +++ b/grsecurity/grsum.c
87256 @@ -0,0 +1,64 @@
87257 +#include <linux/err.h>
87258 +#include <linux/kernel.h>
87259 +#include <linux/sched.h>
87260 +#include <linux/mm.h>
87261 +#include <linux/scatterlist.h>
87262 +#include <linux/crypto.h>
87263 +#include <linux/gracl.h>
87264 +
87265 +
87266 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
87267 +#error "crypto and sha256 must be built into the kernel"
87268 +#endif
87269 +
87270 +int
87271 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
87272 +{
87273 + struct crypto_hash *tfm;
87274 + struct hash_desc desc;
87275 + struct scatterlist sg[2];
87276 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
87277 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
87278 + unsigned long *sumptr = (unsigned long *)sum;
87279 + int cryptres;
87280 + int retval = 1;
87281 + volatile int mismatched = 0;
87282 + volatile int dummy = 0;
87283 + unsigned int i;
87284 +
87285 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
87286 + if (IS_ERR(tfm)) {
87287 + /* should never happen, since sha256 should be built in */
87288 + memset(entry->pw, 0, GR_PW_LEN);
87289 + return 1;
87290 + }
87291 +
87292 + sg_init_table(sg, 2);
87293 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
87294 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
87295 +
87296 + desc.tfm = tfm;
87297 + desc.flags = 0;
87298 +
87299 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
87300 + temp_sum);
87301 +
87302 + memset(entry->pw, 0, GR_PW_LEN);
87303 +
87304 + if (cryptres)
87305 + goto out;
87306 +
87307 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
87308 + if (sumptr[i] != tmpsumptr[i])
87309 + mismatched = 1;
87310 + else
87311 + dummy = 1; // waste a cycle
87312 +
87313 + if (!mismatched)
87314 + retval = dummy - 1;
87315 +
87316 +out:
87317 + crypto_free_hash(tfm);
87318 +
87319 + return retval;
87320 +}
87321 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
87322 index 5bdab6b..9ae82fe 100644
87323 --- a/include/asm-generic/4level-fixup.h
87324 +++ b/include/asm-generic/4level-fixup.h
87325 @@ -14,8 +14,10 @@
87326 #define pmd_alloc(mm, pud, address) \
87327 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
87328 NULL: pmd_offset(pud, address))
87329 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
87330
87331 #define pud_alloc(mm, pgd, address) (pgd)
87332 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
87333 #define pud_offset(pgd, start) (pgd)
87334 #define pud_none(pud) 0
87335 #define pud_bad(pud) 0
87336 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
87337 index b7babf0..1e4b4f1 100644
87338 --- a/include/asm-generic/atomic-long.h
87339 +++ b/include/asm-generic/atomic-long.h
87340 @@ -22,6 +22,12 @@
87341
87342 typedef atomic64_t atomic_long_t;
87343
87344 +#ifdef CONFIG_PAX_REFCOUNT
87345 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
87346 +#else
87347 +typedef atomic64_t atomic_long_unchecked_t;
87348 +#endif
87349 +
87350 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
87351
87352 static inline long atomic_long_read(atomic_long_t *l)
87353 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
87354 return (long)atomic64_read(v);
87355 }
87356
87357 +#ifdef CONFIG_PAX_REFCOUNT
87358 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
87359 +{
87360 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87361 +
87362 + return (long)atomic64_read_unchecked(v);
87363 +}
87364 +#endif
87365 +
87366 static inline void atomic_long_set(atomic_long_t *l, long i)
87367 {
87368 atomic64_t *v = (atomic64_t *)l;
87369 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
87370 atomic64_set(v, i);
87371 }
87372
87373 +#ifdef CONFIG_PAX_REFCOUNT
87374 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
87375 +{
87376 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87377 +
87378 + atomic64_set_unchecked(v, i);
87379 +}
87380 +#endif
87381 +
87382 static inline void atomic_long_inc(atomic_long_t *l)
87383 {
87384 atomic64_t *v = (atomic64_t *)l;
87385 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
87386 atomic64_inc(v);
87387 }
87388
87389 +#ifdef CONFIG_PAX_REFCOUNT
87390 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
87391 +{
87392 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87393 +
87394 + atomic64_inc_unchecked(v);
87395 +}
87396 +#endif
87397 +
87398 static inline void atomic_long_dec(atomic_long_t *l)
87399 {
87400 atomic64_t *v = (atomic64_t *)l;
87401 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
87402 atomic64_dec(v);
87403 }
87404
87405 +#ifdef CONFIG_PAX_REFCOUNT
87406 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
87407 +{
87408 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87409 +
87410 + atomic64_dec_unchecked(v);
87411 +}
87412 +#endif
87413 +
87414 static inline void atomic_long_add(long i, atomic_long_t *l)
87415 {
87416 atomic64_t *v = (atomic64_t *)l;
87417 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
87418 atomic64_add(i, v);
87419 }
87420
87421 +#ifdef CONFIG_PAX_REFCOUNT
87422 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
87423 +{
87424 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87425 +
87426 + atomic64_add_unchecked(i, v);
87427 +}
87428 +#endif
87429 +
87430 static inline void atomic_long_sub(long i, atomic_long_t *l)
87431 {
87432 atomic64_t *v = (atomic64_t *)l;
87433 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
87434 atomic64_sub(i, v);
87435 }
87436
87437 +#ifdef CONFIG_PAX_REFCOUNT
87438 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
87439 +{
87440 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87441 +
87442 + atomic64_sub_unchecked(i, v);
87443 +}
87444 +#endif
87445 +
87446 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
87447 {
87448 atomic64_t *v = (atomic64_t *)l;
87449 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
87450 return atomic64_add_negative(i, v);
87451 }
87452
87453 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
87454 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
87455 {
87456 atomic64_t *v = (atomic64_t *)l;
87457
87458 return (long)atomic64_add_return(i, v);
87459 }
87460
87461 +#ifdef CONFIG_PAX_REFCOUNT
87462 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
87463 +{
87464 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87465 +
87466 + return (long)atomic64_add_return_unchecked(i, v);
87467 +}
87468 +#endif
87469 +
87470 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
87471 {
87472 atomic64_t *v = (atomic64_t *)l;
87473 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
87474 return (long)atomic64_inc_return(v);
87475 }
87476
87477 +#ifdef CONFIG_PAX_REFCOUNT
87478 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
87479 +{
87480 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87481 +
87482 + return (long)atomic64_inc_return_unchecked(v);
87483 +}
87484 +#endif
87485 +
87486 static inline long atomic_long_dec_return(atomic_long_t *l)
87487 {
87488 atomic64_t *v = (atomic64_t *)l;
87489 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
87490
87491 typedef atomic_t atomic_long_t;
87492
87493 +#ifdef CONFIG_PAX_REFCOUNT
87494 +typedef atomic_unchecked_t atomic_long_unchecked_t;
87495 +#else
87496 +typedef atomic_t atomic_long_unchecked_t;
87497 +#endif
87498 +
87499 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
87500 static inline long atomic_long_read(atomic_long_t *l)
87501 {
87502 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
87503 return (long)atomic_read(v);
87504 }
87505
87506 +#ifdef CONFIG_PAX_REFCOUNT
87507 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
87508 +{
87509 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87510 +
87511 + return (long)atomic_read_unchecked(v);
87512 +}
87513 +#endif
87514 +
87515 static inline void atomic_long_set(atomic_long_t *l, long i)
87516 {
87517 atomic_t *v = (atomic_t *)l;
87518 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
87519 atomic_set(v, i);
87520 }
87521
87522 +#ifdef CONFIG_PAX_REFCOUNT
87523 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
87524 +{
87525 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87526 +
87527 + atomic_set_unchecked(v, i);
87528 +}
87529 +#endif
87530 +
87531 static inline void atomic_long_inc(atomic_long_t *l)
87532 {
87533 atomic_t *v = (atomic_t *)l;
87534 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
87535 atomic_inc(v);
87536 }
87537
87538 +#ifdef CONFIG_PAX_REFCOUNT
87539 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
87540 +{
87541 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87542 +
87543 + atomic_inc_unchecked(v);
87544 +}
87545 +#endif
87546 +
87547 static inline void atomic_long_dec(atomic_long_t *l)
87548 {
87549 atomic_t *v = (atomic_t *)l;
87550 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
87551 atomic_dec(v);
87552 }
87553
87554 +#ifdef CONFIG_PAX_REFCOUNT
87555 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
87556 +{
87557 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87558 +
87559 + atomic_dec_unchecked(v);
87560 +}
87561 +#endif
87562 +
87563 static inline void atomic_long_add(long i, atomic_long_t *l)
87564 {
87565 atomic_t *v = (atomic_t *)l;
87566 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
87567 atomic_add(i, v);
87568 }
87569
87570 +#ifdef CONFIG_PAX_REFCOUNT
87571 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
87572 +{
87573 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87574 +
87575 + atomic_add_unchecked(i, v);
87576 +}
87577 +#endif
87578 +
87579 static inline void atomic_long_sub(long i, atomic_long_t *l)
87580 {
87581 atomic_t *v = (atomic_t *)l;
87582 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
87583 atomic_sub(i, v);
87584 }
87585
87586 +#ifdef CONFIG_PAX_REFCOUNT
87587 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
87588 +{
87589 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87590 +
87591 + atomic_sub_unchecked(i, v);
87592 +}
87593 +#endif
87594 +
87595 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
87596 {
87597 atomic_t *v = (atomic_t *)l;
87598 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
87599 return atomic_add_negative(i, v);
87600 }
87601
87602 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
87603 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
87604 {
87605 atomic_t *v = (atomic_t *)l;
87606
87607 return (long)atomic_add_return(i, v);
87608 }
87609
87610 +#ifdef CONFIG_PAX_REFCOUNT
87611 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
87612 +{
87613 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87614 +
87615 + return (long)atomic_add_return_unchecked(i, v);
87616 +}
87617 +
87618 +#endif
87619 +
87620 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
87621 {
87622 atomic_t *v = (atomic_t *)l;
87623 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
87624 return (long)atomic_inc_return(v);
87625 }
87626
87627 +#ifdef CONFIG_PAX_REFCOUNT
87628 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
87629 +{
87630 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87631 +
87632 + return (long)atomic_inc_return_unchecked(v);
87633 +}
87634 +#endif
87635 +
87636 static inline long atomic_long_dec_return(atomic_long_t *l)
87637 {
87638 atomic_t *v = (atomic_t *)l;
87639 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
87640
87641 #endif /* BITS_PER_LONG == 64 */
87642
87643 +#ifdef CONFIG_PAX_REFCOUNT
87644 +static inline void pax_refcount_needs_these_functions(void)
87645 +{
87646 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
87647 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
87648 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
87649 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
87650 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
87651 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
87652 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
87653 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
87654 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
87655 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
87656 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
87657 +#ifdef CONFIG_X86
87658 + atomic_clear_mask_unchecked(0, NULL);
87659 + atomic_set_mask_unchecked(0, NULL);
87660 +#endif
87661 +
87662 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
87663 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
87664 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
87665 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
87666 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
87667 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
87668 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
87669 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
87670 +}
87671 +#else
87672 +#define atomic_read_unchecked(v) atomic_read(v)
87673 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
87674 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
87675 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
87676 +#define atomic_inc_unchecked(v) atomic_inc(v)
87677 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
87678 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
87679 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
87680 +#define atomic_dec_unchecked(v) atomic_dec(v)
87681 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
87682 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
87683 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
87684 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
87685 +
87686 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
87687 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
87688 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
87689 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
87690 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
87691 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
87692 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
87693 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
87694 +#endif
87695 +
87696 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
87697 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
87698 index 30ad9c8..c70c170 100644
87699 --- a/include/asm-generic/atomic64.h
87700 +++ b/include/asm-generic/atomic64.h
87701 @@ -16,6 +16,8 @@ typedef struct {
87702 long long counter;
87703 } atomic64_t;
87704
87705 +typedef atomic64_t atomic64_unchecked_t;
87706 +
87707 #define ATOMIC64_INIT(i) { (i) }
87708
87709 extern long long atomic64_read(const atomic64_t *v);
87710 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
87711 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
87712 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
87713
87714 +#define atomic64_read_unchecked(v) atomic64_read(v)
87715 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
87716 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
87717 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
87718 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
87719 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
87720 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
87721 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
87722 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
87723 +
87724 #endif /* _ASM_GENERIC_ATOMIC64_H */
87725 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
87726 index f5c40b0..e902f9d 100644
87727 --- a/include/asm-generic/barrier.h
87728 +++ b/include/asm-generic/barrier.h
87729 @@ -82,7 +82,7 @@
87730 do { \
87731 compiletime_assert_atomic_type(*p); \
87732 smp_mb(); \
87733 - ACCESS_ONCE(*p) = (v); \
87734 + ACCESS_ONCE_RW(*p) = (v); \
87735 } while (0)
87736
87737 #define smp_load_acquire(p) \
87738 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
87739 index a60a7cc..0fe12f2 100644
87740 --- a/include/asm-generic/bitops/__fls.h
87741 +++ b/include/asm-generic/bitops/__fls.h
87742 @@ -9,7 +9,7 @@
87743 *
87744 * Undefined if no set bit exists, so code should check against 0 first.
87745 */
87746 -static __always_inline unsigned long __fls(unsigned long word)
87747 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
87748 {
87749 int num = BITS_PER_LONG - 1;
87750
87751 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
87752 index 0576d1f..dad6c71 100644
87753 --- a/include/asm-generic/bitops/fls.h
87754 +++ b/include/asm-generic/bitops/fls.h
87755 @@ -9,7 +9,7 @@
87756 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
87757 */
87758
87759 -static __always_inline int fls(int x)
87760 +static __always_inline int __intentional_overflow(-1) fls(int x)
87761 {
87762 int r = 32;
87763
87764 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
87765 index b097cf8..3d40e14 100644
87766 --- a/include/asm-generic/bitops/fls64.h
87767 +++ b/include/asm-generic/bitops/fls64.h
87768 @@ -15,7 +15,7 @@
87769 * at position 64.
87770 */
87771 #if BITS_PER_LONG == 32
87772 -static __always_inline int fls64(__u64 x)
87773 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
87774 {
87775 __u32 h = x >> 32;
87776 if (h)
87777 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
87778 return fls(x);
87779 }
87780 #elif BITS_PER_LONG == 64
87781 -static __always_inline int fls64(__u64 x)
87782 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
87783 {
87784 if (x == 0)
87785 return 0;
87786 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
87787 index 1bfcfe5..e04c5c9 100644
87788 --- a/include/asm-generic/cache.h
87789 +++ b/include/asm-generic/cache.h
87790 @@ -6,7 +6,7 @@
87791 * cache lines need to provide their own cache.h.
87792 */
87793
87794 -#define L1_CACHE_SHIFT 5
87795 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
87796 +#define L1_CACHE_SHIFT 5UL
87797 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
87798
87799 #endif /* __ASM_GENERIC_CACHE_H */
87800 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
87801 index 0d68a1e..b74a761 100644
87802 --- a/include/asm-generic/emergency-restart.h
87803 +++ b/include/asm-generic/emergency-restart.h
87804 @@ -1,7 +1,7 @@
87805 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
87806 #define _ASM_GENERIC_EMERGENCY_RESTART_H
87807
87808 -static inline void machine_emergency_restart(void)
87809 +static inline __noreturn void machine_emergency_restart(void)
87810 {
87811 machine_restart(NULL);
87812 }
87813 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
87814 index 90f99c7..00ce236 100644
87815 --- a/include/asm-generic/kmap_types.h
87816 +++ b/include/asm-generic/kmap_types.h
87817 @@ -2,9 +2,9 @@
87818 #define _ASM_GENERIC_KMAP_TYPES_H
87819
87820 #ifdef __WITH_KM_FENCE
87821 -# define KM_TYPE_NR 41
87822 +# define KM_TYPE_NR 42
87823 #else
87824 -# define KM_TYPE_NR 20
87825 +# define KM_TYPE_NR 21
87826 #endif
87827
87828 #endif
87829 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
87830 index 9ceb03b..62b0b8f 100644
87831 --- a/include/asm-generic/local.h
87832 +++ b/include/asm-generic/local.h
87833 @@ -23,24 +23,37 @@ typedef struct
87834 atomic_long_t a;
87835 } local_t;
87836
87837 +typedef struct {
87838 + atomic_long_unchecked_t a;
87839 +} local_unchecked_t;
87840 +
87841 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
87842
87843 #define local_read(l) atomic_long_read(&(l)->a)
87844 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
87845 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
87846 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
87847 #define local_inc(l) atomic_long_inc(&(l)->a)
87848 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
87849 #define local_dec(l) atomic_long_dec(&(l)->a)
87850 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
87851 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
87852 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
87853 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
87854 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
87855
87856 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
87857 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
87858 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
87859 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
87860 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
87861 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
87862 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
87863 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
87864 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
87865
87866 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
87867 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
87868 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
87869 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
87870 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
87871 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
87872 index 725612b..9cc513a 100644
87873 --- a/include/asm-generic/pgtable-nopmd.h
87874 +++ b/include/asm-generic/pgtable-nopmd.h
87875 @@ -1,14 +1,19 @@
87876 #ifndef _PGTABLE_NOPMD_H
87877 #define _PGTABLE_NOPMD_H
87878
87879 -#ifndef __ASSEMBLY__
87880 -
87881 #include <asm-generic/pgtable-nopud.h>
87882
87883 -struct mm_struct;
87884 -
87885 #define __PAGETABLE_PMD_FOLDED
87886
87887 +#define PMD_SHIFT PUD_SHIFT
87888 +#define PTRS_PER_PMD 1
87889 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
87890 +#define PMD_MASK (~(PMD_SIZE-1))
87891 +
87892 +#ifndef __ASSEMBLY__
87893 +
87894 +struct mm_struct;
87895 +
87896 /*
87897 * Having the pmd type consist of a pud gets the size right, and allows
87898 * us to conceptually access the pud entry that this pmd is folded into
87899 @@ -16,11 +21,6 @@ struct mm_struct;
87900 */
87901 typedef struct { pud_t pud; } pmd_t;
87902
87903 -#define PMD_SHIFT PUD_SHIFT
87904 -#define PTRS_PER_PMD 1
87905 -#define PMD_SIZE (1UL << PMD_SHIFT)
87906 -#define PMD_MASK (~(PMD_SIZE-1))
87907 -
87908 /*
87909 * The "pud_xxx()" functions here are trivial for a folded two-level
87910 * setup: the pmd is never bad, and a pmd always exists (as it's folded
87911 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
87912 index 810431d..0ec4804f 100644
87913 --- a/include/asm-generic/pgtable-nopud.h
87914 +++ b/include/asm-generic/pgtable-nopud.h
87915 @@ -1,10 +1,15 @@
87916 #ifndef _PGTABLE_NOPUD_H
87917 #define _PGTABLE_NOPUD_H
87918
87919 -#ifndef __ASSEMBLY__
87920 -
87921 #define __PAGETABLE_PUD_FOLDED
87922
87923 +#define PUD_SHIFT PGDIR_SHIFT
87924 +#define PTRS_PER_PUD 1
87925 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
87926 +#define PUD_MASK (~(PUD_SIZE-1))
87927 +
87928 +#ifndef __ASSEMBLY__
87929 +
87930 /*
87931 * Having the pud type consist of a pgd gets the size right, and allows
87932 * us to conceptually access the pgd entry that this pud is folded into
87933 @@ -12,11 +17,6 @@
87934 */
87935 typedef struct { pgd_t pgd; } pud_t;
87936
87937 -#define PUD_SHIFT PGDIR_SHIFT
87938 -#define PTRS_PER_PUD 1
87939 -#define PUD_SIZE (1UL << PUD_SHIFT)
87940 -#define PUD_MASK (~(PUD_SIZE-1))
87941 -
87942 /*
87943 * The "pgd_xxx()" functions here are trivial for a folded two-level
87944 * setup: the pud is never bad, and a pud always exists (as it's folded
87945 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
87946 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
87947
87948 #define pgd_populate(mm, pgd, pud) do { } while (0)
87949 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
87950 /*
87951 * (puds are folded into pgds so this doesn't get actually called,
87952 * but the define is needed for a generic inline function.)
87953 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
87954 index 4d46085..f4e92ef 100644
87955 --- a/include/asm-generic/pgtable.h
87956 +++ b/include/asm-generic/pgtable.h
87957 @@ -689,6 +689,22 @@ static inline int pmd_protnone(pmd_t pmd)
87958 }
87959 #endif /* CONFIG_NUMA_BALANCING */
87960
87961 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
87962 +#ifdef CONFIG_PAX_KERNEXEC
87963 +#error KERNEXEC requires pax_open_kernel
87964 +#else
87965 +static inline unsigned long pax_open_kernel(void) { return 0; }
87966 +#endif
87967 +#endif
87968 +
87969 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
87970 +#ifdef CONFIG_PAX_KERNEXEC
87971 +#error KERNEXEC requires pax_close_kernel
87972 +#else
87973 +static inline unsigned long pax_close_kernel(void) { return 0; }
87974 +#endif
87975 +#endif
87976 +
87977 #endif /* CONFIG_MMU */
87978
87979 #endif /* !__ASSEMBLY__ */
87980 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
87981 index 72d8803..cb9749c 100644
87982 --- a/include/asm-generic/uaccess.h
87983 +++ b/include/asm-generic/uaccess.h
87984 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
87985 return __clear_user(to, n);
87986 }
87987
87988 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
87989 +#ifdef CONFIG_PAX_MEMORY_UDEREF
87990 +#error UDEREF requires pax_open_userland
87991 +#else
87992 +static inline unsigned long pax_open_userland(void) { return 0; }
87993 +#endif
87994 +#endif
87995 +
87996 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
87997 +#ifdef CONFIG_PAX_MEMORY_UDEREF
87998 +#error UDEREF requires pax_close_userland
87999 +#else
88000 +static inline unsigned long pax_close_userland(void) { return 0; }
88001 +#endif
88002 +#endif
88003 +
88004 #endif /* __ASM_GENERIC_UACCESS_H */
88005 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
88006 index ac78910..775a306 100644
88007 --- a/include/asm-generic/vmlinux.lds.h
88008 +++ b/include/asm-generic/vmlinux.lds.h
88009 @@ -234,6 +234,7 @@
88010 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
88011 VMLINUX_SYMBOL(__start_rodata) = .; \
88012 *(.rodata) *(.rodata.*) \
88013 + *(.data..read_only) \
88014 *(__vermagic) /* Kernel version magic */ \
88015 . = ALIGN(8); \
88016 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
88017 @@ -727,17 +728,18 @@
88018 * section in the linker script will go there too. @phdr should have
88019 * a leading colon.
88020 *
88021 - * Note that this macros defines __per_cpu_load as an absolute symbol.
88022 + * Note that this macros defines per_cpu_load as an absolute symbol.
88023 * If there is no need to put the percpu section at a predetermined
88024 * address, use PERCPU_SECTION.
88025 */
88026 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
88027 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
88028 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
88029 + per_cpu_load = .; \
88030 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
88031 - LOAD_OFFSET) { \
88032 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
88033 PERCPU_INPUT(cacheline) \
88034 } phdr \
88035 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
88036 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
88037
88038 /**
88039 * PERCPU_SECTION - define output section for percpu area, simple version
88040 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
88041 index 623a59c..1e79ab9 100644
88042 --- a/include/crypto/algapi.h
88043 +++ b/include/crypto/algapi.h
88044 @@ -34,7 +34,7 @@ struct crypto_type {
88045 unsigned int maskclear;
88046 unsigned int maskset;
88047 unsigned int tfmsize;
88048 -};
88049 +} __do_const;
88050
88051 struct crypto_instance {
88052 struct crypto_alg alg;
88053 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
88054 index e928625..ff97886 100644
88055 --- a/include/drm/drmP.h
88056 +++ b/include/drm/drmP.h
88057 @@ -59,6 +59,7 @@
88058
88059 #include <asm/mman.h>
88060 #include <asm/pgalloc.h>
88061 +#include <asm/local.h>
88062 #include <asm/uaccess.h>
88063
88064 #include <uapi/drm/drm.h>
88065 @@ -133,17 +134,18 @@ void drm_err(const char *format, ...);
88066 /*@{*/
88067
88068 /* driver capabilities and requirements mask */
88069 -#define DRIVER_USE_AGP 0x1
88070 -#define DRIVER_PCI_DMA 0x8
88071 -#define DRIVER_SG 0x10
88072 -#define DRIVER_HAVE_DMA 0x20
88073 -#define DRIVER_HAVE_IRQ 0x40
88074 -#define DRIVER_IRQ_SHARED 0x80
88075 -#define DRIVER_GEM 0x1000
88076 -#define DRIVER_MODESET 0x2000
88077 -#define DRIVER_PRIME 0x4000
88078 -#define DRIVER_RENDER 0x8000
88079 -#define DRIVER_ATOMIC 0x10000
88080 +#define DRIVER_USE_AGP 0x1
88081 +#define DRIVER_PCI_DMA 0x8
88082 +#define DRIVER_SG 0x10
88083 +#define DRIVER_HAVE_DMA 0x20
88084 +#define DRIVER_HAVE_IRQ 0x40
88085 +#define DRIVER_IRQ_SHARED 0x80
88086 +#define DRIVER_GEM 0x1000
88087 +#define DRIVER_MODESET 0x2000
88088 +#define DRIVER_PRIME 0x4000
88089 +#define DRIVER_RENDER 0x8000
88090 +#define DRIVER_ATOMIC 0x10000
88091 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
88092
88093 /***********************************************************************/
88094 /** \name Macros to make printk easier */
88095 @@ -224,10 +226,12 @@ void drm_err(const char *format, ...);
88096 * \param cmd command.
88097 * \param arg argument.
88098 */
88099 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
88100 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
88101 + struct drm_file *file_priv);
88102 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
88103 struct drm_file *file_priv);
88104
88105 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
88106 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
88107 unsigned long arg);
88108
88109 #define DRM_IOCTL_NR(n) _IOC_NR(n)
88110 @@ -243,10 +247,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
88111 struct drm_ioctl_desc {
88112 unsigned int cmd;
88113 int flags;
88114 - drm_ioctl_t *func;
88115 + drm_ioctl_t func;
88116 unsigned int cmd_drv;
88117 const char *name;
88118 -};
88119 +} __do_const;
88120
88121 /**
88122 * Creates a driver or general drm_ioctl_desc array entry for the given
88123 @@ -632,7 +636,8 @@ struct drm_info_list {
88124 int (*show)(struct seq_file*, void*); /** show callback */
88125 u32 driver_features; /**< Required driver features for this entry */
88126 void *data;
88127 -};
88128 +} __do_const;
88129 +typedef struct drm_info_list __no_const drm_info_list_no_const;
88130
88131 /**
88132 * debugfs node structure. This structure represents a debugfs file.
88133 @@ -716,7 +721,7 @@ struct drm_device {
88134
88135 /** \name Usage Counters */
88136 /*@{ */
88137 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
88138 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
88139 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
88140 int buf_use; /**< Buffers in use -- cannot alloc */
88141 atomic_t buf_alloc; /**< Buffer allocation in progress */
88142 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
88143 index c250a22..59d2094 100644
88144 --- a/include/drm/drm_crtc_helper.h
88145 +++ b/include/drm/drm_crtc_helper.h
88146 @@ -160,7 +160,7 @@ struct drm_encoder_helper_funcs {
88147 int (*atomic_check)(struct drm_encoder *encoder,
88148 struct drm_crtc_state *crtc_state,
88149 struct drm_connector_state *conn_state);
88150 -};
88151 +} __no_const;
88152
88153 /**
88154 * struct drm_connector_helper_funcs - helper operations for connectors
88155 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
88156 index d016dc5..3951fe0 100644
88157 --- a/include/drm/i915_pciids.h
88158 +++ b/include/drm/i915_pciids.h
88159 @@ -37,7 +37,7 @@
88160 */
88161 #define INTEL_VGA_DEVICE(id, info) { \
88162 0x8086, id, \
88163 - ~0, ~0, \
88164 + PCI_ANY_ID, PCI_ANY_ID, \
88165 0x030000, 0xff0000, \
88166 (unsigned long) info }
88167
88168 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
88169 index 72dcbe8..8db58d7 100644
88170 --- a/include/drm/ttm/ttm_memory.h
88171 +++ b/include/drm/ttm/ttm_memory.h
88172 @@ -48,7 +48,7 @@
88173
88174 struct ttm_mem_shrink {
88175 int (*do_shrink) (struct ttm_mem_shrink *);
88176 -};
88177 +} __no_const;
88178
88179 /**
88180 * struct ttm_mem_global - Global memory accounting structure.
88181 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
88182 index 49a8284..9643967 100644
88183 --- a/include/drm/ttm/ttm_page_alloc.h
88184 +++ b/include/drm/ttm/ttm_page_alloc.h
88185 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
88186 */
88187 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
88188
88189 +struct device;
88190 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
88191 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
88192
88193 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
88194 index 4b840e8..155d235 100644
88195 --- a/include/keys/asymmetric-subtype.h
88196 +++ b/include/keys/asymmetric-subtype.h
88197 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
88198 /* Verify the signature on a key of this subtype (optional) */
88199 int (*verify_signature)(const struct key *key,
88200 const struct public_key_signature *sig);
88201 -};
88202 +} __do_const;
88203
88204 /**
88205 * asymmetric_key_subtype - Get the subtype from an asymmetric key
88206 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
88207 index c1da539..1dcec55 100644
88208 --- a/include/linux/atmdev.h
88209 +++ b/include/linux/atmdev.h
88210 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
88211 #endif
88212
88213 struct k_atm_aal_stats {
88214 -#define __HANDLE_ITEM(i) atomic_t i
88215 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
88216 __AAL_STAT_ITEMS
88217 #undef __HANDLE_ITEM
88218 };
88219 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
88220 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
88221 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
88222 struct module *owner;
88223 -};
88224 +} __do_const ;
88225
88226 struct atmphy_ops {
88227 int (*start)(struct atm_dev *dev);
88228 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
88229 index 5b08a85..60922fb 100644
88230 --- a/include/linux/atomic.h
88231 +++ b/include/linux/atomic.h
88232 @@ -12,7 +12,7 @@
88233 * Atomically adds @a to @v, so long as @v was not already @u.
88234 * Returns non-zero if @v was not @u, and zero otherwise.
88235 */
88236 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
88237 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
88238 {
88239 return __atomic_add_unless(v, a, u) != u;
88240 }
88241 diff --git a/include/linux/audit.h b/include/linux/audit.h
88242 index c2e7e3a..8bfc0e1 100644
88243 --- a/include/linux/audit.h
88244 +++ b/include/linux/audit.h
88245 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
88246 extern unsigned int audit_serial(void);
88247 extern int auditsc_get_stamp(struct audit_context *ctx,
88248 struct timespec *t, unsigned int *serial);
88249 -extern int audit_set_loginuid(kuid_t loginuid);
88250 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
88251
88252 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
88253 {
88254 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
88255 index 576e463..28fd926 100644
88256 --- a/include/linux/binfmts.h
88257 +++ b/include/linux/binfmts.h
88258 @@ -44,7 +44,7 @@ struct linux_binprm {
88259 unsigned interp_flags;
88260 unsigned interp_data;
88261 unsigned long loader, exec;
88262 -};
88263 +} __randomize_layout;
88264
88265 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
88266 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
88267 @@ -77,8 +77,10 @@ struct linux_binfmt {
88268 int (*load_binary)(struct linux_binprm *);
88269 int (*load_shlib)(struct file *);
88270 int (*core_dump)(struct coredump_params *cprm);
88271 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
88272 + void (*handle_mmap)(struct file *);
88273 unsigned long min_coredump; /* minimal dump size */
88274 -};
88275 +} __do_const __randomize_layout;
88276
88277 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
88278
88279 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
88280 index dbfbf49..10be372 100644
88281 --- a/include/linux/bitmap.h
88282 +++ b/include/linux/bitmap.h
88283 @@ -299,7 +299,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
88284 return __bitmap_full(src, nbits);
88285 }
88286
88287 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
88288 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
88289 {
88290 if (small_const_nbits(nbits))
88291 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
88292 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
88293 index 5d858e0..336c1d9 100644
88294 --- a/include/linux/bitops.h
88295 +++ b/include/linux/bitops.h
88296 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
88297 * @word: value to rotate
88298 * @shift: bits to roll
88299 */
88300 -static inline __u32 rol32(__u32 word, unsigned int shift)
88301 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
88302 {
88303 return (word << shift) | (word >> (32 - shift));
88304 }
88305 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
88306 * @word: value to rotate
88307 * @shift: bits to roll
88308 */
88309 -static inline __u32 ror32(__u32 word, unsigned int shift)
88310 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
88311 {
88312 return (word >> shift) | (word << (32 - shift));
88313 }
88314 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
88315 return (__s32)(value << shift) >> shift;
88316 }
88317
88318 -static inline unsigned fls_long(unsigned long l)
88319 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
88320 {
88321 if (sizeof(l) == 4)
88322 return fls(l);
88323 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
88324 index 7f9a516..8889453 100644
88325 --- a/include/linux/blkdev.h
88326 +++ b/include/linux/blkdev.h
88327 @@ -1616,7 +1616,7 @@ struct block_device_operations {
88328 /* this callback is with swap_lock and sometimes page table lock held */
88329 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
88330 struct module *owner;
88331 -};
88332 +} __do_const;
88333
88334 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
88335 unsigned long);
88336 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
88337 index afc1343..9735539 100644
88338 --- a/include/linux/blktrace_api.h
88339 +++ b/include/linux/blktrace_api.h
88340 @@ -25,7 +25,7 @@ struct blk_trace {
88341 struct dentry *dropped_file;
88342 struct dentry *msg_file;
88343 struct list_head running_list;
88344 - atomic_t dropped;
88345 + atomic_unchecked_t dropped;
88346 };
88347
88348 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
88349 diff --git a/include/linux/cache.h b/include/linux/cache.h
88350 index 17e7e82..1d7da26 100644
88351 --- a/include/linux/cache.h
88352 +++ b/include/linux/cache.h
88353 @@ -16,6 +16,14 @@
88354 #define __read_mostly
88355 #endif
88356
88357 +#ifndef __read_only
88358 +#ifdef CONFIG_PAX_KERNEXEC
88359 +#error KERNEXEC requires __read_only
88360 +#else
88361 +#define __read_only __read_mostly
88362 +#endif
88363 +#endif
88364 +
88365 #ifndef ____cacheline_aligned
88366 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
88367 #endif
88368 diff --git a/include/linux/capability.h b/include/linux/capability.h
88369 index aa93e5e..985a1b0 100644
88370 --- a/include/linux/capability.h
88371 +++ b/include/linux/capability.h
88372 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
88373 extern bool capable(int cap);
88374 extern bool ns_capable(struct user_namespace *ns, int cap);
88375 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
88376 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
88377 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
88378 +extern bool capable_nolog(int cap);
88379 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
88380
88381 /* audit system wants to get cap info from files as well */
88382 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
88383
88384 +extern int is_privileged_binary(const struct dentry *dentry);
88385 +
88386 #endif /* !_LINUX_CAPABILITY_H */
88387 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
88388 index 8609d57..86e4d79 100644
88389 --- a/include/linux/cdrom.h
88390 +++ b/include/linux/cdrom.h
88391 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
88392
88393 /* driver specifications */
88394 const int capability; /* capability flags */
88395 - int n_minors; /* number of active minor devices */
88396 /* handle uniform packets for scsi type devices (scsi,atapi) */
88397 int (*generic_packet) (struct cdrom_device_info *,
88398 struct packet_command *);
88399 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
88400 index 4ce9056..86caac6 100644
88401 --- a/include/linux/cleancache.h
88402 +++ b/include/linux/cleancache.h
88403 @@ -31,7 +31,7 @@ struct cleancache_ops {
88404 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
88405 void (*invalidate_inode)(int, struct cleancache_filekey);
88406 void (*invalidate_fs)(int);
88407 -};
88408 +} __no_const;
88409
88410 extern struct cleancache_ops *
88411 cleancache_register_ops(struct cleancache_ops *ops);
88412 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
88413 index 5591ea7..61b77ce 100644
88414 --- a/include/linux/clk-provider.h
88415 +++ b/include/linux/clk-provider.h
88416 @@ -195,6 +195,7 @@ struct clk_ops {
88417 void (*init)(struct clk_hw *hw);
88418 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
88419 };
88420 +typedef struct clk_ops __no_const clk_ops_no_const;
88421
88422 /**
88423 * struct clk_init_data - holds init data that's common to all clocks and is
88424 diff --git a/include/linux/compat.h b/include/linux/compat.h
88425 index ab25814..d1540d1 100644
88426 --- a/include/linux/compat.h
88427 +++ b/include/linux/compat.h
88428 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
88429 compat_size_t __user *len_ptr);
88430
88431 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
88432 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
88433 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
88434 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
88435 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
88436 compat_ssize_t msgsz, int msgflg);
88437 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
88438 long compat_sys_msgctl(int first, int second, void __user *uptr);
88439 long compat_sys_shmctl(int first, int second, void __user *uptr);
88440 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
88441 - unsigned nsems, const struct compat_timespec __user *timeout);
88442 + compat_long_t nsems, const struct compat_timespec __user *timeout);
88443 asmlinkage long compat_sys_keyctl(u32 option,
88444 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
88445 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
88446 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
88447 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
88448 compat_ulong_t addr, compat_ulong_t data);
88449 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
88450 - compat_long_t addr, compat_long_t data);
88451 + compat_ulong_t addr, compat_ulong_t data);
88452
88453 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
88454 /*
88455 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
88456 index 769e198..f670585 100644
88457 --- a/include/linux/compiler-gcc4.h
88458 +++ b/include/linux/compiler-gcc4.h
88459 @@ -39,9 +39,34 @@
88460 # define __compiletime_warning(message) __attribute__((warning(message)))
88461 # define __compiletime_error(message) __attribute__((error(message)))
88462 #endif /* __CHECKER__ */
88463 +
88464 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
88465 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
88466 +#define __bos0(ptr) __bos((ptr), 0)
88467 +#define __bos1(ptr) __bos((ptr), 1)
88468 #endif /* GCC_VERSION >= 40300 */
88469
88470 #if GCC_VERSION >= 40500
88471 +
88472 +#ifdef RANDSTRUCT_PLUGIN
88473 +#define __randomize_layout __attribute__((randomize_layout))
88474 +#define __no_randomize_layout __attribute__((no_randomize_layout))
88475 +#endif
88476 +
88477 +#ifdef CONSTIFY_PLUGIN
88478 +#define __no_const __attribute__((no_const))
88479 +#define __do_const __attribute__((do_const))
88480 +#endif
88481 +
88482 +#ifdef SIZE_OVERFLOW_PLUGIN
88483 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
88484 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
88485 +#endif
88486 +
88487 +#ifdef LATENT_ENTROPY_PLUGIN
88488 +#define __latent_entropy __attribute__((latent_entropy))
88489 +#endif
88490 +
88491 /*
88492 * Mark a position in code as unreachable. This can be used to
88493 * suppress control flow warnings after asm blocks that transfer
88494 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
88495 index efee493..06f9f63 100644
88496 --- a/include/linux/compiler-gcc5.h
88497 +++ b/include/linux/compiler-gcc5.h
88498 @@ -28,6 +28,30 @@
88499 # define __compiletime_error(message) __attribute__((error(message)))
88500 #endif /* __CHECKER__ */
88501
88502 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
88503 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
88504 +#define __bos0(ptr) __bos((ptr), 0)
88505 +#define __bos1(ptr) __bos((ptr), 1)
88506 +
88507 +#ifdef RANDSTRUCT_PLUGIN
88508 +#define __randomize_layout __attribute__((randomize_layout))
88509 +#define __no_randomize_layout __attribute__((no_randomize_layout))
88510 +#endif
88511 +
88512 +#ifdef CONSTIFY_PLUGIN
88513 +#define __no_const __attribute__((no_const))
88514 +#define __do_const __attribute__((do_const))
88515 +#endif
88516 +
88517 +#ifdef SIZE_OVERFLOW_PLUGIN
88518 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
88519 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
88520 +#endif
88521 +
88522 +#ifdef LATENT_ENTROPY_PLUGIN
88523 +#define __latent_entropy __attribute__((latent_entropy))
88524 +#endif
88525 +
88526 /*
88527 * Mark a position in code as unreachable. This can be used to
88528 * suppress control flow warnings after asm blocks that transfer
88529 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
88530 index 1b45e4a..33028cd 100644
88531 --- a/include/linux/compiler.h
88532 +++ b/include/linux/compiler.h
88533 @@ -5,11 +5,14 @@
88534
88535 #ifdef __CHECKER__
88536 # define __user __attribute__((noderef, address_space(1)))
88537 +# define __force_user __force __user
88538 # define __kernel __attribute__((address_space(0)))
88539 +# define __force_kernel __force __kernel
88540 # define __safe __attribute__((safe))
88541 # define __force __attribute__((force))
88542 # define __nocast __attribute__((nocast))
88543 # define __iomem __attribute__((noderef, address_space(2)))
88544 +# define __force_iomem __force __iomem
88545 # define __must_hold(x) __attribute__((context(x,1,1)))
88546 # define __acquires(x) __attribute__((context(x,0,1)))
88547 # define __releases(x) __attribute__((context(x,1,0)))
88548 @@ -17,20 +20,37 @@
88549 # define __release(x) __context__(x,-1)
88550 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
88551 # define __percpu __attribute__((noderef, address_space(3)))
88552 +# define __force_percpu __force __percpu
88553 #ifdef CONFIG_SPARSE_RCU_POINTER
88554 # define __rcu __attribute__((noderef, address_space(4)))
88555 +# define __force_rcu __force __rcu
88556 #else
88557 # define __rcu
88558 +# define __force_rcu
88559 #endif
88560 extern void __chk_user_ptr(const volatile void __user *);
88561 extern void __chk_io_ptr(const volatile void __iomem *);
88562 #else
88563 -# define __user
88564 -# define __kernel
88565 +# ifdef CHECKER_PLUGIN
88566 +//# define __user
88567 +//# define __force_user
88568 +//# define __kernel
88569 +//# define __force_kernel
88570 +# else
88571 +# ifdef STRUCTLEAK_PLUGIN
88572 +# define __user __attribute__((user))
88573 +# else
88574 +# define __user
88575 +# endif
88576 +# define __force_user
88577 +# define __kernel
88578 +# define __force_kernel
88579 +# endif
88580 # define __safe
88581 # define __force
88582 # define __nocast
88583 # define __iomem
88584 +# define __force_iomem
88585 # define __chk_user_ptr(x) (void)0
88586 # define __chk_io_ptr(x) (void)0
88587 # define __builtin_warning(x, y...) (1)
88588 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
88589 # define __release(x) (void)0
88590 # define __cond_lock(x,c) (c)
88591 # define __percpu
88592 +# define __force_percpu
88593 # define __rcu
88594 +# define __force_rcu
88595 #endif
88596
88597 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
88598 @@ -205,32 +227,32 @@ static __always_inline void data_access_exceeds_word_size(void)
88599 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
88600 {
88601 switch (size) {
88602 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
88603 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
88604 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
88605 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
88606 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
88607 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
88608 #ifdef CONFIG_64BIT
88609 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
88610 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
88611 #endif
88612 default:
88613 barrier();
88614 - __builtin_memcpy((void *)res, (const void *)p, size);
88615 + __builtin_memcpy(res, (const void *)p, size);
88616 data_access_exceeds_word_size();
88617 barrier();
88618 }
88619 }
88620
88621 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
88622 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
88623 {
88624 switch (size) {
88625 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
88626 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
88627 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
88628 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
88629 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
88630 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
88631 #ifdef CONFIG_64BIT
88632 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
88633 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
88634 #endif
88635 default:
88636 barrier();
88637 - __builtin_memcpy((void *)p, (const void *)res, size);
88638 + __builtin_memcpy((void *)p, res, size);
88639 data_access_exceeds_word_size();
88640 barrier();
88641 }
88642 @@ -364,6 +386,34 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88643 # define __attribute_const__ /* unimplemented */
88644 #endif
88645
88646 +#ifndef __randomize_layout
88647 +# define __randomize_layout
88648 +#endif
88649 +
88650 +#ifndef __no_randomize_layout
88651 +# define __no_randomize_layout
88652 +#endif
88653 +
88654 +#ifndef __no_const
88655 +# define __no_const
88656 +#endif
88657 +
88658 +#ifndef __do_const
88659 +# define __do_const
88660 +#endif
88661 +
88662 +#ifndef __size_overflow
88663 +# define __size_overflow(...)
88664 +#endif
88665 +
88666 +#ifndef __intentional_overflow
88667 +# define __intentional_overflow(...)
88668 +#endif
88669 +
88670 +#ifndef __latent_entropy
88671 +# define __latent_entropy
88672 +#endif
88673 +
88674 /*
88675 * Tell gcc if a function is cold. The compiler will assume any path
88676 * directly leading to the call is unlikely.
88677 @@ -373,6 +423,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88678 #define __cold
88679 #endif
88680
88681 +#ifndef __alloc_size
88682 +#define __alloc_size(...)
88683 +#endif
88684 +
88685 +#ifndef __bos
88686 +#define __bos(ptr, arg)
88687 +#endif
88688 +
88689 +#ifndef __bos0
88690 +#define __bos0(ptr)
88691 +#endif
88692 +
88693 +#ifndef __bos1
88694 +#define __bos1(ptr)
88695 +#endif
88696 +
88697 /* Simple shorthand for a section definition */
88698 #ifndef __section
88699 # define __section(S) __attribute__ ((__section__(#S)))
88700 @@ -387,6 +453,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88701 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
88702 #endif
88703
88704 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
88705 +
88706 /* Is this type a native word size -- useful for atomic operations */
88707 #ifndef __native_word
88708 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
88709 @@ -466,8 +534,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88710 */
88711 #define __ACCESS_ONCE(x) ({ \
88712 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
88713 - (volatile typeof(x) *)&(x); })
88714 + (volatile const typeof(x) *)&(x); })
88715 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
88716 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
88717
88718 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
88719 #ifdef CONFIG_KPROBES
88720 diff --git a/include/linux/completion.h b/include/linux/completion.h
88721 index 5d5aaae..0ea9b84 100644
88722 --- a/include/linux/completion.h
88723 +++ b/include/linux/completion.h
88724 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
88725
88726 extern void wait_for_completion(struct completion *);
88727 extern void wait_for_completion_io(struct completion *);
88728 -extern int wait_for_completion_interruptible(struct completion *x);
88729 -extern int wait_for_completion_killable(struct completion *x);
88730 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
88731 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
88732 extern unsigned long wait_for_completion_timeout(struct completion *x,
88733 - unsigned long timeout);
88734 + unsigned long timeout) __intentional_overflow(-1);
88735 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
88736 - unsigned long timeout);
88737 + unsigned long timeout) __intentional_overflow(-1);
88738 extern long wait_for_completion_interruptible_timeout(
88739 - struct completion *x, unsigned long timeout);
88740 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
88741 extern long wait_for_completion_killable_timeout(
88742 - struct completion *x, unsigned long timeout);
88743 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
88744 extern bool try_wait_for_completion(struct completion *x);
88745 extern bool completion_done(struct completion *x);
88746
88747 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
88748 index 34025df..d94bbbc 100644
88749 --- a/include/linux/configfs.h
88750 +++ b/include/linux/configfs.h
88751 @@ -125,7 +125,7 @@ struct configfs_attribute {
88752 const char *ca_name;
88753 struct module *ca_owner;
88754 umode_t ca_mode;
88755 -};
88756 +} __do_const;
88757
88758 /*
88759 * Users often need to create attribute structures for their configurable
88760 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
88761 index 2ee4888..0451f5e 100644
88762 --- a/include/linux/cpufreq.h
88763 +++ b/include/linux/cpufreq.h
88764 @@ -207,6 +207,7 @@ struct global_attr {
88765 ssize_t (*store)(struct kobject *a, struct attribute *b,
88766 const char *c, size_t count);
88767 };
88768 +typedef struct global_attr __no_const global_attr_no_const;
88769
88770 #define define_one_global_ro(_name) \
88771 static struct global_attr _name = \
88772 @@ -278,7 +279,7 @@ struct cpufreq_driver {
88773 bool boost_supported;
88774 bool boost_enabled;
88775 int (*set_boost)(int state);
88776 -};
88777 +} __do_const;
88778
88779 /* flags */
88780 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
88781 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
88782 index 9c5e892..feb34e0 100644
88783 --- a/include/linux/cpuidle.h
88784 +++ b/include/linux/cpuidle.h
88785 @@ -59,7 +59,8 @@ struct cpuidle_state {
88786 void (*enter_freeze) (struct cpuidle_device *dev,
88787 struct cpuidle_driver *drv,
88788 int index);
88789 -};
88790 +} __do_const;
88791 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
88792
88793 /* Idle State Flags */
88794 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
88795 @@ -227,7 +228,7 @@ struct cpuidle_governor {
88796 void (*reflect) (struct cpuidle_device *dev, int index);
88797
88798 struct module *owner;
88799 -};
88800 +} __do_const;
88801
88802 #ifdef CONFIG_CPU_IDLE
88803 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
88804 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
88805 index 086549a..a572d94 100644
88806 --- a/include/linux/cpumask.h
88807 +++ b/include/linux/cpumask.h
88808 @@ -126,17 +126,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
88809 }
88810
88811 /* Valid inputs for n are -1 and 0. */
88812 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
88813 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
88814 {
88815 return n+1;
88816 }
88817
88818 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
88819 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
88820 {
88821 return n+1;
88822 }
88823
88824 -static inline unsigned int cpumask_next_and(int n,
88825 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
88826 const struct cpumask *srcp,
88827 const struct cpumask *andp)
88828 {
88829 @@ -182,7 +182,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
88830 *
88831 * Returns >= nr_cpu_ids if no further cpus set.
88832 */
88833 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
88834 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
88835 {
88836 /* -1 is a legal arg here. */
88837 if (n != -1)
88838 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
88839 *
88840 * Returns >= nr_cpu_ids if no further cpus unset.
88841 */
88842 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
88843 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
88844 {
88845 /* -1 is a legal arg here. */
88846 if (n != -1)
88847 @@ -205,7 +205,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
88848 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
88849 }
88850
88851 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
88852 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
88853 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
88854 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
88855
88856 @@ -472,7 +472,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
88857 * cpumask_weight - Count of bits in *srcp
88858 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
88859 */
88860 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
88861 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
88862 {
88863 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
88864 }
88865 diff --git a/include/linux/cred.h b/include/linux/cred.h
88866 index 2fb2ca2..d6a3340 100644
88867 --- a/include/linux/cred.h
88868 +++ b/include/linux/cred.h
88869 @@ -35,7 +35,7 @@ struct group_info {
88870 int nblocks;
88871 kgid_t small_block[NGROUPS_SMALL];
88872 kgid_t *blocks[0];
88873 -};
88874 +} __randomize_layout;
88875
88876 /**
88877 * get_group_info - Get a reference to a group info structure
88878 @@ -137,7 +137,7 @@ struct cred {
88879 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
88880 struct group_info *group_info; /* supplementary groups for euid/fsgid */
88881 struct rcu_head rcu; /* RCU deletion hook */
88882 -};
88883 +} __randomize_layout;
88884
88885 extern void __put_cred(struct cred *);
88886 extern void exit_creds(struct task_struct *);
88887 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
88888 static inline void validate_process_creds(void)
88889 {
88890 }
88891 +static inline void validate_task_creds(struct task_struct *task)
88892 +{
88893 +}
88894 #endif
88895
88896 /**
88897 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
88898
88899 #define task_uid(task) (task_cred_xxx((task), uid))
88900 #define task_euid(task) (task_cred_xxx((task), euid))
88901 +#define task_securebits(task) (task_cred_xxx((task), securebits))
88902
88903 #define current_cred_xxx(xxx) \
88904 ({ \
88905 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
88906 index fb5ef16..05d1e59 100644
88907 --- a/include/linux/crypto.h
88908 +++ b/include/linux/crypto.h
88909 @@ -626,7 +626,7 @@ struct cipher_tfm {
88910 const u8 *key, unsigned int keylen);
88911 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
88912 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
88913 -};
88914 +} __no_const;
88915
88916 struct hash_tfm {
88917 int (*init)(struct hash_desc *desc);
88918 @@ -647,13 +647,13 @@ struct compress_tfm {
88919 int (*cot_decompress)(struct crypto_tfm *tfm,
88920 const u8 *src, unsigned int slen,
88921 u8 *dst, unsigned int *dlen);
88922 -};
88923 +} __no_const;
88924
88925 struct rng_tfm {
88926 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
88927 unsigned int dlen);
88928 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
88929 -};
88930 +} __no_const;
88931
88932 #define crt_ablkcipher crt_u.ablkcipher
88933 #define crt_aead crt_u.aead
88934 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
88935 index 653589e..4ef254a 100644
88936 --- a/include/linux/ctype.h
88937 +++ b/include/linux/ctype.h
88938 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
88939 * Fast implementation of tolower() for internal usage. Do not use in your
88940 * code.
88941 */
88942 -static inline char _tolower(const char c)
88943 +static inline unsigned char _tolower(const unsigned char c)
88944 {
88945 return c | 0x20;
88946 }
88947 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
88948 index d835879..c8e5b92 100644
88949 --- a/include/linux/dcache.h
88950 +++ b/include/linux/dcache.h
88951 @@ -123,6 +123,9 @@ struct dentry {
88952 unsigned long d_time; /* used by d_revalidate */
88953 void *d_fsdata; /* fs-specific data */
88954
88955 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
88956 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
88957 +#endif
88958 struct list_head d_lru; /* LRU list */
88959 struct list_head d_child; /* child of parent list */
88960 struct list_head d_subdirs; /* our children */
88961 @@ -133,7 +136,7 @@ struct dentry {
88962 struct hlist_node d_alias; /* inode alias list */
88963 struct rcu_head d_rcu;
88964 } d_u;
88965 -};
88966 +} __randomize_layout;
88967
88968 /*
88969 * dentry->d_lock spinlock nesting subclasses:
88970 @@ -319,7 +322,7 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
88971
88972 static inline unsigned d_count(const struct dentry *dentry)
88973 {
88974 - return dentry->d_lockref.count;
88975 + return __lockref_read(&dentry->d_lockref);
88976 }
88977
88978 /*
88979 @@ -347,7 +350,7 @@ extern char *dentry_path(struct dentry *, char *, int);
88980 static inline struct dentry *dget_dlock(struct dentry *dentry)
88981 {
88982 if (dentry)
88983 - dentry->d_lockref.count++;
88984 + __lockref_inc(&dentry->d_lockref);
88985 return dentry;
88986 }
88987
88988 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
88989 index 7925bf0..d5143d2 100644
88990 --- a/include/linux/decompress/mm.h
88991 +++ b/include/linux/decompress/mm.h
88992 @@ -77,7 +77,7 @@ static void free(void *where)
88993 * warnings when not needed (indeed large_malloc / large_free are not
88994 * needed by inflate */
88995
88996 -#define malloc(a) kmalloc(a, GFP_KERNEL)
88997 +#define malloc(a) kmalloc((a), GFP_KERNEL)
88998 #define free(a) kfree(a)
88999
89000 #define large_malloc(a) vmalloc(a)
89001 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
89002 index ce447f0..83c66bd 100644
89003 --- a/include/linux/devfreq.h
89004 +++ b/include/linux/devfreq.h
89005 @@ -114,7 +114,7 @@ struct devfreq_governor {
89006 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
89007 int (*event_handler)(struct devfreq *devfreq,
89008 unsigned int event, void *data);
89009 -};
89010 +} __do_const;
89011
89012 /**
89013 * struct devfreq - Device devfreq structure
89014 diff --git a/include/linux/device.h b/include/linux/device.h
89015 index 0eb8ee2..c603b6a 100644
89016 --- a/include/linux/device.h
89017 +++ b/include/linux/device.h
89018 @@ -311,7 +311,7 @@ struct subsys_interface {
89019 struct list_head node;
89020 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
89021 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
89022 -};
89023 +} __do_const;
89024
89025 int subsys_interface_register(struct subsys_interface *sif);
89026 void subsys_interface_unregister(struct subsys_interface *sif);
89027 @@ -507,7 +507,7 @@ struct device_type {
89028 void (*release)(struct device *dev);
89029
89030 const struct dev_pm_ops *pm;
89031 -};
89032 +} __do_const;
89033
89034 /* interface for exporting device attributes */
89035 struct device_attribute {
89036 @@ -517,11 +517,12 @@ struct device_attribute {
89037 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
89038 const char *buf, size_t count);
89039 };
89040 +typedef struct device_attribute __no_const device_attribute_no_const;
89041
89042 struct dev_ext_attribute {
89043 struct device_attribute attr;
89044 void *var;
89045 -};
89046 +} __do_const;
89047
89048 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
89049 char *buf);
89050 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
89051 index c3007cb..43efc8c 100644
89052 --- a/include/linux/dma-mapping.h
89053 +++ b/include/linux/dma-mapping.h
89054 @@ -60,7 +60,7 @@ struct dma_map_ops {
89055 u64 (*get_required_mask)(struct device *dev);
89056 #endif
89057 int is_phys;
89058 -};
89059 +} __do_const;
89060
89061 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
89062
89063 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
89064 index b6997a0..108be6c 100644
89065 --- a/include/linux/dmaengine.h
89066 +++ b/include/linux/dmaengine.h
89067 @@ -1133,9 +1133,9 @@ struct dma_pinned_list {
89068 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
89069 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
89070
89071 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
89072 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
89073 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
89074 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
89075 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
89076 struct dma_pinned_list *pinned_list, struct page *page,
89077 unsigned int offset, size_t len);
89078
89079 diff --git a/include/linux/efi.h b/include/linux/efi.h
89080 index cf7e431..d239dce 100644
89081 --- a/include/linux/efi.h
89082 +++ b/include/linux/efi.h
89083 @@ -1056,6 +1056,7 @@ struct efivar_operations {
89084 efi_set_variable_nonblocking_t *set_variable_nonblocking;
89085 efi_query_variable_store_t *query_variable_store;
89086 };
89087 +typedef struct efivar_operations __no_const efivar_operations_no_const;
89088
89089 struct efivars {
89090 /*
89091 diff --git a/include/linux/elf.h b/include/linux/elf.h
89092 index 20fa8d8..3d0dd18 100644
89093 --- a/include/linux/elf.h
89094 +++ b/include/linux/elf.h
89095 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
89096 #define elf_note elf32_note
89097 #define elf_addr_t Elf32_Off
89098 #define Elf_Half Elf32_Half
89099 +#define elf_dyn Elf32_Dyn
89100
89101 #else
89102
89103 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
89104 #define elf_note elf64_note
89105 #define elf_addr_t Elf64_Off
89106 #define Elf_Half Elf64_Half
89107 +#define elf_dyn Elf64_Dyn
89108
89109 #endif
89110
89111 diff --git a/include/linux/err.h b/include/linux/err.h
89112 index a729120..6ede2c9 100644
89113 --- a/include/linux/err.h
89114 +++ b/include/linux/err.h
89115 @@ -20,12 +20,12 @@
89116
89117 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
89118
89119 -static inline void * __must_check ERR_PTR(long error)
89120 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
89121 {
89122 return (void *) error;
89123 }
89124
89125 -static inline long __must_check PTR_ERR(__force const void *ptr)
89126 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
89127 {
89128 return (long) ptr;
89129 }
89130 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
89131 index 36f49c4..a2a1f4c 100644
89132 --- a/include/linux/extcon.h
89133 +++ b/include/linux/extcon.h
89134 @@ -135,7 +135,7 @@ struct extcon_dev {
89135 /* /sys/class/extcon/.../mutually_exclusive/... */
89136 struct attribute_group attr_g_muex;
89137 struct attribute **attrs_muex;
89138 - struct device_attribute *d_attrs_muex;
89139 + device_attribute_no_const *d_attrs_muex;
89140 };
89141
89142 /**
89143 diff --git a/include/linux/fb.h b/include/linux/fb.h
89144 index 043f328..180ccbf 100644
89145 --- a/include/linux/fb.h
89146 +++ b/include/linux/fb.h
89147 @@ -305,7 +305,8 @@ struct fb_ops {
89148 /* called at KDB enter and leave time to prepare the console */
89149 int (*fb_debug_enter)(struct fb_info *info);
89150 int (*fb_debug_leave)(struct fb_info *info);
89151 -};
89152 +} __do_const;
89153 +typedef struct fb_ops __no_const fb_ops_no_const;
89154
89155 #ifdef CONFIG_FB_TILEBLITTING
89156 #define FB_TILE_CURSOR_NONE 0
89157 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
89158 index 230f87b..1fd0485 100644
89159 --- a/include/linux/fdtable.h
89160 +++ b/include/linux/fdtable.h
89161 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
89162 void put_files_struct(struct files_struct *fs);
89163 void reset_files_struct(struct files_struct *);
89164 int unshare_files(struct files_struct **);
89165 -struct files_struct *dup_fd(struct files_struct *, int *);
89166 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
89167 void do_close_on_exec(struct files_struct *);
89168 int iterate_fd(struct files_struct *, unsigned,
89169 int (*)(const void *, struct file *, unsigned),
89170 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
89171 index 8293262..2b3b8bd 100644
89172 --- a/include/linux/frontswap.h
89173 +++ b/include/linux/frontswap.h
89174 @@ -11,7 +11,7 @@ struct frontswap_ops {
89175 int (*load)(unsigned, pgoff_t, struct page *);
89176 void (*invalidate_page)(unsigned, pgoff_t);
89177 void (*invalidate_area)(unsigned);
89178 -};
89179 +} __no_const;
89180
89181 extern bool frontswap_enabled;
89182 extern struct frontswap_ops *
89183 diff --git a/include/linux/fs.h b/include/linux/fs.h
89184 index 52cc449..58b25c9 100644
89185 --- a/include/linux/fs.h
89186 +++ b/include/linux/fs.h
89187 @@ -410,7 +410,7 @@ struct address_space {
89188 spinlock_t private_lock; /* for use by the address_space */
89189 struct list_head private_list; /* ditto */
89190 void *private_data; /* ditto */
89191 -} __attribute__((aligned(sizeof(long))));
89192 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
89193 /*
89194 * On most architectures that alignment is already the case; but
89195 * must be enforced here for CRIS, to let the least significant bit
89196 @@ -453,7 +453,7 @@ struct block_device {
89197 int bd_fsfreeze_count;
89198 /* Mutex for freeze */
89199 struct mutex bd_fsfreeze_mutex;
89200 -};
89201 +} __randomize_layout;
89202
89203 /*
89204 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
89205 @@ -639,7 +639,7 @@ struct inode {
89206 #endif
89207
89208 void *i_private; /* fs or device private pointer */
89209 -};
89210 +} __randomize_layout;
89211
89212 static inline int inode_unhashed(struct inode *inode)
89213 {
89214 @@ -834,7 +834,7 @@ struct file {
89215 struct list_head f_tfile_llink;
89216 #endif /* #ifdef CONFIG_EPOLL */
89217 struct address_space *f_mapping;
89218 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
89219 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
89220
89221 struct file_handle {
89222 __u32 handle_bytes;
89223 @@ -962,7 +962,7 @@ struct file_lock {
89224 int state; /* state of grant or error if -ve */
89225 } afs;
89226 } fl_u;
89227 -};
89228 +} __randomize_layout;
89229
89230 struct file_lock_context {
89231 spinlock_t flc_lock;
89232 @@ -1316,7 +1316,7 @@ struct super_block {
89233 * Indicates how deep in a filesystem stack this SB is
89234 */
89235 int s_stack_depth;
89236 -};
89237 +} __randomize_layout;
89238
89239 extern struct timespec current_fs_time(struct super_block *sb);
89240
89241 @@ -1570,7 +1570,8 @@ struct file_operations {
89242 #ifndef CONFIG_MMU
89243 unsigned (*mmap_capabilities)(struct file *);
89244 #endif
89245 -};
89246 +} __do_const __randomize_layout;
89247 +typedef struct file_operations __no_const file_operations_no_const;
89248
89249 struct inode_operations {
89250 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
89251 @@ -2918,4 +2919,14 @@ static inline bool dir_relax(struct inode *inode)
89252 return !IS_DEADDIR(inode);
89253 }
89254
89255 +static inline bool is_sidechannel_device(const struct inode *inode)
89256 +{
89257 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
89258 + umode_t mode = inode->i_mode;
89259 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
89260 +#else
89261 + return false;
89262 +#endif
89263 +}
89264 +
89265 #endif /* _LINUX_FS_H */
89266 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
89267 index 0efc3e6..fd23610 100644
89268 --- a/include/linux/fs_struct.h
89269 +++ b/include/linux/fs_struct.h
89270 @@ -6,13 +6,13 @@
89271 #include <linux/seqlock.h>
89272
89273 struct fs_struct {
89274 - int users;
89275 + atomic_t users;
89276 spinlock_t lock;
89277 seqcount_t seq;
89278 int umask;
89279 int in_exec;
89280 struct path root, pwd;
89281 -};
89282 +} __randomize_layout;
89283
89284 extern struct kmem_cache *fs_cachep;
89285
89286 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
89287 index 7714849..a4a5c7a 100644
89288 --- a/include/linux/fscache-cache.h
89289 +++ b/include/linux/fscache-cache.h
89290 @@ -113,7 +113,7 @@ struct fscache_operation {
89291 fscache_operation_release_t release;
89292 };
89293
89294 -extern atomic_t fscache_op_debug_id;
89295 +extern atomic_unchecked_t fscache_op_debug_id;
89296 extern void fscache_op_work_func(struct work_struct *work);
89297
89298 extern void fscache_enqueue_operation(struct fscache_operation *);
89299 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
89300 INIT_WORK(&op->work, fscache_op_work_func);
89301 atomic_set(&op->usage, 1);
89302 op->state = FSCACHE_OP_ST_INITIALISED;
89303 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
89304 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
89305 op->processor = processor;
89306 op->release = release;
89307 INIT_LIST_HEAD(&op->pend_link);
89308 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
89309 index 115bb81..e7b812b 100644
89310 --- a/include/linux/fscache.h
89311 +++ b/include/linux/fscache.h
89312 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
89313 * - this is mandatory for any object that may have data
89314 */
89315 void (*now_uncached)(void *cookie_netfs_data);
89316 -};
89317 +} __do_const;
89318
89319 /*
89320 * fscache cached network filesystem type
89321 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
89322 index 7ee1774..72505b8 100644
89323 --- a/include/linux/fsnotify.h
89324 +++ b/include/linux/fsnotify.h
89325 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
89326 struct inode *inode = file_inode(file);
89327 __u32 mask = FS_ACCESS;
89328
89329 + if (is_sidechannel_device(inode))
89330 + return;
89331 +
89332 if (S_ISDIR(inode->i_mode))
89333 mask |= FS_ISDIR;
89334
89335 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
89336 struct inode *inode = file_inode(file);
89337 __u32 mask = FS_MODIFY;
89338
89339 + if (is_sidechannel_device(inode))
89340 + return;
89341 +
89342 if (S_ISDIR(inode->i_mode))
89343 mask |= FS_ISDIR;
89344
89345 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
89346 */
89347 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
89348 {
89349 - return kstrdup(name, GFP_KERNEL);
89350 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
89351 }
89352
89353 /*
89354 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
89355 index ec274e0..e678159 100644
89356 --- a/include/linux/genhd.h
89357 +++ b/include/linux/genhd.h
89358 @@ -194,7 +194,7 @@ struct gendisk {
89359 struct kobject *slave_dir;
89360
89361 struct timer_rand_state *random;
89362 - atomic_t sync_io; /* RAID */
89363 + atomic_unchecked_t sync_io; /* RAID */
89364 struct disk_events *ev;
89365 #ifdef CONFIG_BLK_DEV_INTEGRITY
89366 struct blk_integrity *integrity;
89367 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
89368 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
89369
89370 /* drivers/char/random.c */
89371 -extern void add_disk_randomness(struct gendisk *disk);
89372 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
89373 extern void rand_initialize_disk(struct gendisk *disk);
89374
89375 static inline sector_t get_start_sect(struct block_device *bdev)
89376 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
89377 index 667c311..abac2a7 100644
89378 --- a/include/linux/genl_magic_func.h
89379 +++ b/include/linux/genl_magic_func.h
89380 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
89381 },
89382
89383 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
89384 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
89385 +static struct genl_ops ZZZ_genl_ops[] = {
89386 #include GENL_MAGIC_INCLUDE_FILE
89387 };
89388
89389 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
89390 index 51bd1e7..0486343 100644
89391 --- a/include/linux/gfp.h
89392 +++ b/include/linux/gfp.h
89393 @@ -34,6 +34,13 @@ struct vm_area_struct;
89394 #define ___GFP_NO_KSWAPD 0x400000u
89395 #define ___GFP_OTHER_NODE 0x800000u
89396 #define ___GFP_WRITE 0x1000000u
89397 +
89398 +#ifdef CONFIG_PAX_USERCOPY_SLABS
89399 +#define ___GFP_USERCOPY 0x2000000u
89400 +#else
89401 +#define ___GFP_USERCOPY 0
89402 +#endif
89403 +
89404 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
89405
89406 /*
89407 @@ -90,6 +97,7 @@ struct vm_area_struct;
89408 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
89409 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
89410 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
89411 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
89412
89413 /*
89414 * This may seem redundant, but it's a way of annotating false positives vs.
89415 @@ -97,7 +105,7 @@ struct vm_area_struct;
89416 */
89417 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
89418
89419 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
89420 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
89421 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
89422
89423 /* This equals 0, but use constants in case they ever change */
89424 @@ -152,6 +160,8 @@ struct vm_area_struct;
89425 /* 4GB DMA on some platforms */
89426 #define GFP_DMA32 __GFP_DMA32
89427
89428 +#define GFP_USERCOPY __GFP_USERCOPY
89429 +
89430 /* Convert GFP flags to their corresponding migrate type */
89431 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
89432 {
89433 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
89434 new file mode 100644
89435 index 0000000..91858e4
89436 --- /dev/null
89437 +++ b/include/linux/gracl.h
89438 @@ -0,0 +1,342 @@
89439 +#ifndef GR_ACL_H
89440 +#define GR_ACL_H
89441 +
89442 +#include <linux/grdefs.h>
89443 +#include <linux/resource.h>
89444 +#include <linux/capability.h>
89445 +#include <linux/dcache.h>
89446 +#include <asm/resource.h>
89447 +
89448 +/* Major status information */
89449 +
89450 +#define GR_VERSION "grsecurity 3.1"
89451 +#define GRSECURITY_VERSION 0x3100
89452 +
89453 +enum {
89454 + GR_SHUTDOWN = 0,
89455 + GR_ENABLE = 1,
89456 + GR_SPROLE = 2,
89457 + GR_OLDRELOAD = 3,
89458 + GR_SEGVMOD = 4,
89459 + GR_STATUS = 5,
89460 + GR_UNSPROLE = 6,
89461 + GR_PASSSET = 7,
89462 + GR_SPROLEPAM = 8,
89463 + GR_RELOAD = 9,
89464 +};
89465 +
89466 +/* Password setup definitions
89467 + * kernel/grhash.c */
89468 +enum {
89469 + GR_PW_LEN = 128,
89470 + GR_SALT_LEN = 16,
89471 + GR_SHA_LEN = 32,
89472 +};
89473 +
89474 +enum {
89475 + GR_SPROLE_LEN = 64,
89476 +};
89477 +
89478 +enum {
89479 + GR_NO_GLOB = 0,
89480 + GR_REG_GLOB,
89481 + GR_CREATE_GLOB
89482 +};
89483 +
89484 +#define GR_NLIMITS 32
89485 +
89486 +/* Begin Data Structures */
89487 +
89488 +struct sprole_pw {
89489 + unsigned char *rolename;
89490 + unsigned char salt[GR_SALT_LEN];
89491 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
89492 +};
89493 +
89494 +struct name_entry {
89495 + __u32 key;
89496 + u64 inode;
89497 + dev_t device;
89498 + char *name;
89499 + __u16 len;
89500 + __u8 deleted;
89501 + struct name_entry *prev;
89502 + struct name_entry *next;
89503 +};
89504 +
89505 +struct inodev_entry {
89506 + struct name_entry *nentry;
89507 + struct inodev_entry *prev;
89508 + struct inodev_entry *next;
89509 +};
89510 +
89511 +struct acl_role_db {
89512 + struct acl_role_label **r_hash;
89513 + __u32 r_size;
89514 +};
89515 +
89516 +struct inodev_db {
89517 + struct inodev_entry **i_hash;
89518 + __u32 i_size;
89519 +};
89520 +
89521 +struct name_db {
89522 + struct name_entry **n_hash;
89523 + __u32 n_size;
89524 +};
89525 +
89526 +struct crash_uid {
89527 + uid_t uid;
89528 + unsigned long expires;
89529 +};
89530 +
89531 +struct gr_hash_struct {
89532 + void **table;
89533 + void **nametable;
89534 + void *first;
89535 + __u32 table_size;
89536 + __u32 used_size;
89537 + int type;
89538 +};
89539 +
89540 +/* Userspace Grsecurity ACL data structures */
89541 +
89542 +struct acl_subject_label {
89543 + char *filename;
89544 + u64 inode;
89545 + dev_t device;
89546 + __u32 mode;
89547 + kernel_cap_t cap_mask;
89548 + kernel_cap_t cap_lower;
89549 + kernel_cap_t cap_invert_audit;
89550 +
89551 + struct rlimit res[GR_NLIMITS];
89552 + __u32 resmask;
89553 +
89554 + __u8 user_trans_type;
89555 + __u8 group_trans_type;
89556 + uid_t *user_transitions;
89557 + gid_t *group_transitions;
89558 + __u16 user_trans_num;
89559 + __u16 group_trans_num;
89560 +
89561 + __u32 sock_families[2];
89562 + __u32 ip_proto[8];
89563 + __u32 ip_type;
89564 + struct acl_ip_label **ips;
89565 + __u32 ip_num;
89566 + __u32 inaddr_any_override;
89567 +
89568 + __u32 crashes;
89569 + unsigned long expires;
89570 +
89571 + struct acl_subject_label *parent_subject;
89572 + struct gr_hash_struct *hash;
89573 + struct acl_subject_label *prev;
89574 + struct acl_subject_label *next;
89575 +
89576 + struct acl_object_label **obj_hash;
89577 + __u32 obj_hash_size;
89578 + __u16 pax_flags;
89579 +};
89580 +
89581 +struct role_allowed_ip {
89582 + __u32 addr;
89583 + __u32 netmask;
89584 +
89585 + struct role_allowed_ip *prev;
89586 + struct role_allowed_ip *next;
89587 +};
89588 +
89589 +struct role_transition {
89590 + char *rolename;
89591 +
89592 + struct role_transition *prev;
89593 + struct role_transition *next;
89594 +};
89595 +
89596 +struct acl_role_label {
89597 + char *rolename;
89598 + uid_t uidgid;
89599 + __u16 roletype;
89600 +
89601 + __u16 auth_attempts;
89602 + unsigned long expires;
89603 +
89604 + struct acl_subject_label *root_label;
89605 + struct gr_hash_struct *hash;
89606 +
89607 + struct acl_role_label *prev;
89608 + struct acl_role_label *next;
89609 +
89610 + struct role_transition *transitions;
89611 + struct role_allowed_ip *allowed_ips;
89612 + uid_t *domain_children;
89613 + __u16 domain_child_num;
89614 +
89615 + umode_t umask;
89616 +
89617 + struct acl_subject_label **subj_hash;
89618 + __u32 subj_hash_size;
89619 +};
89620 +
89621 +struct user_acl_role_db {
89622 + struct acl_role_label **r_table;
89623 + __u32 num_pointers; /* Number of allocations to track */
89624 + __u32 num_roles; /* Number of roles */
89625 + __u32 num_domain_children; /* Number of domain children */
89626 + __u32 num_subjects; /* Number of subjects */
89627 + __u32 num_objects; /* Number of objects */
89628 +};
89629 +
89630 +struct acl_object_label {
89631 + char *filename;
89632 + u64 inode;
89633 + dev_t device;
89634 + __u32 mode;
89635 +
89636 + struct acl_subject_label *nested;
89637 + struct acl_object_label *globbed;
89638 +
89639 + /* next two structures not used */
89640 +
89641 + struct acl_object_label *prev;
89642 + struct acl_object_label *next;
89643 +};
89644 +
89645 +struct acl_ip_label {
89646 + char *iface;
89647 + __u32 addr;
89648 + __u32 netmask;
89649 + __u16 low, high;
89650 + __u8 mode;
89651 + __u32 type;
89652 + __u32 proto[8];
89653 +
89654 + /* next two structures not used */
89655 +
89656 + struct acl_ip_label *prev;
89657 + struct acl_ip_label *next;
89658 +};
89659 +
89660 +struct gr_arg {
89661 + struct user_acl_role_db role_db;
89662 + unsigned char pw[GR_PW_LEN];
89663 + unsigned char salt[GR_SALT_LEN];
89664 + unsigned char sum[GR_SHA_LEN];
89665 + unsigned char sp_role[GR_SPROLE_LEN];
89666 + struct sprole_pw *sprole_pws;
89667 + dev_t segv_device;
89668 + u64 segv_inode;
89669 + uid_t segv_uid;
89670 + __u16 num_sprole_pws;
89671 + __u16 mode;
89672 +};
89673 +
89674 +struct gr_arg_wrapper {
89675 + struct gr_arg *arg;
89676 + __u32 version;
89677 + __u32 size;
89678 +};
89679 +
89680 +struct subject_map {
89681 + struct acl_subject_label *user;
89682 + struct acl_subject_label *kernel;
89683 + struct subject_map *prev;
89684 + struct subject_map *next;
89685 +};
89686 +
89687 +struct acl_subj_map_db {
89688 + struct subject_map **s_hash;
89689 + __u32 s_size;
89690 +};
89691 +
89692 +struct gr_policy_state {
89693 + struct sprole_pw **acl_special_roles;
89694 + __u16 num_sprole_pws;
89695 + struct acl_role_label *kernel_role;
89696 + struct acl_role_label *role_list;
89697 + struct acl_role_label *default_role;
89698 + struct acl_role_db acl_role_set;
89699 + struct acl_subj_map_db subj_map_set;
89700 + struct name_db name_set;
89701 + struct inodev_db inodev_set;
89702 +};
89703 +
89704 +struct gr_alloc_state {
89705 + unsigned long alloc_stack_next;
89706 + unsigned long alloc_stack_size;
89707 + void **alloc_stack;
89708 +};
89709 +
89710 +struct gr_reload_state {
89711 + struct gr_policy_state oldpolicy;
89712 + struct gr_alloc_state oldalloc;
89713 + struct gr_policy_state newpolicy;
89714 + struct gr_alloc_state newalloc;
89715 + struct gr_policy_state *oldpolicy_ptr;
89716 + struct gr_alloc_state *oldalloc_ptr;
89717 + unsigned char oldmode;
89718 +};
89719 +
89720 +/* End Data Structures Section */
89721 +
89722 +/* Hash functions generated by empirical testing by Brad Spengler
89723 + Makes good use of the low bits of the inode. Generally 0-1 times
89724 + in loop for successful match. 0-3 for unsuccessful match.
89725 + Shift/add algorithm with modulus of table size and an XOR*/
89726 +
89727 +static __inline__ unsigned int
89728 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
89729 +{
89730 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
89731 +}
89732 +
89733 + static __inline__ unsigned int
89734 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
89735 +{
89736 + return ((const unsigned long)userp % sz);
89737 +}
89738 +
89739 +static __inline__ unsigned int
89740 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
89741 +{
89742 + unsigned int rem;
89743 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
89744 + return rem;
89745 +}
89746 +
89747 +static __inline__ unsigned int
89748 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
89749 +{
89750 + return full_name_hash((const unsigned char *)name, len) % sz;
89751 +}
89752 +
89753 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
89754 + subj = NULL; \
89755 + iter = 0; \
89756 + while (iter < role->subj_hash_size) { \
89757 + if (subj == NULL) \
89758 + subj = role->subj_hash[iter]; \
89759 + if (subj == NULL) { \
89760 + iter++; \
89761 + continue; \
89762 + }
89763 +
89764 +#define FOR_EACH_SUBJECT_END(subj,iter) \
89765 + subj = subj->next; \
89766 + if (subj == NULL) \
89767 + iter++; \
89768 + }
89769 +
89770 +
89771 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
89772 + subj = role->hash->first; \
89773 + while (subj != NULL) {
89774 +
89775 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
89776 + subj = subj->next; \
89777 + }
89778 +
89779 +#endif
89780 +
89781 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
89782 new file mode 100644
89783 index 0000000..af64092
89784 --- /dev/null
89785 +++ b/include/linux/gracl_compat.h
89786 @@ -0,0 +1,156 @@
89787 +#ifndef GR_ACL_COMPAT_H
89788 +#define GR_ACL_COMPAT_H
89789 +
89790 +#include <linux/resource.h>
89791 +#include <asm/resource.h>
89792 +
89793 +struct sprole_pw_compat {
89794 + compat_uptr_t rolename;
89795 + unsigned char salt[GR_SALT_LEN];
89796 + unsigned char sum[GR_SHA_LEN];
89797 +};
89798 +
89799 +struct gr_hash_struct_compat {
89800 + compat_uptr_t table;
89801 + compat_uptr_t nametable;
89802 + compat_uptr_t first;
89803 + __u32 table_size;
89804 + __u32 used_size;
89805 + int type;
89806 +};
89807 +
89808 +struct acl_subject_label_compat {
89809 + compat_uptr_t filename;
89810 + compat_u64 inode;
89811 + __u32 device;
89812 + __u32 mode;
89813 + kernel_cap_t cap_mask;
89814 + kernel_cap_t cap_lower;
89815 + kernel_cap_t cap_invert_audit;
89816 +
89817 + struct compat_rlimit res[GR_NLIMITS];
89818 + __u32 resmask;
89819 +
89820 + __u8 user_trans_type;
89821 + __u8 group_trans_type;
89822 + compat_uptr_t user_transitions;
89823 + compat_uptr_t group_transitions;
89824 + __u16 user_trans_num;
89825 + __u16 group_trans_num;
89826 +
89827 + __u32 sock_families[2];
89828 + __u32 ip_proto[8];
89829 + __u32 ip_type;
89830 + compat_uptr_t ips;
89831 + __u32 ip_num;
89832 + __u32 inaddr_any_override;
89833 +
89834 + __u32 crashes;
89835 + compat_ulong_t expires;
89836 +
89837 + compat_uptr_t parent_subject;
89838 + compat_uptr_t hash;
89839 + compat_uptr_t prev;
89840 + compat_uptr_t next;
89841 +
89842 + compat_uptr_t obj_hash;
89843 + __u32 obj_hash_size;
89844 + __u16 pax_flags;
89845 +};
89846 +
89847 +struct role_allowed_ip_compat {
89848 + __u32 addr;
89849 + __u32 netmask;
89850 +
89851 + compat_uptr_t prev;
89852 + compat_uptr_t next;
89853 +};
89854 +
89855 +struct role_transition_compat {
89856 + compat_uptr_t rolename;
89857 +
89858 + compat_uptr_t prev;
89859 + compat_uptr_t next;
89860 +};
89861 +
89862 +struct acl_role_label_compat {
89863 + compat_uptr_t rolename;
89864 + uid_t uidgid;
89865 + __u16 roletype;
89866 +
89867 + __u16 auth_attempts;
89868 + compat_ulong_t expires;
89869 +
89870 + compat_uptr_t root_label;
89871 + compat_uptr_t hash;
89872 +
89873 + compat_uptr_t prev;
89874 + compat_uptr_t next;
89875 +
89876 + compat_uptr_t transitions;
89877 + compat_uptr_t allowed_ips;
89878 + compat_uptr_t domain_children;
89879 + __u16 domain_child_num;
89880 +
89881 + umode_t umask;
89882 +
89883 + compat_uptr_t subj_hash;
89884 + __u32 subj_hash_size;
89885 +};
89886 +
89887 +struct user_acl_role_db_compat {
89888 + compat_uptr_t r_table;
89889 + __u32 num_pointers;
89890 + __u32 num_roles;
89891 + __u32 num_domain_children;
89892 + __u32 num_subjects;
89893 + __u32 num_objects;
89894 +};
89895 +
89896 +struct acl_object_label_compat {
89897 + compat_uptr_t filename;
89898 + compat_u64 inode;
89899 + __u32 device;
89900 + __u32 mode;
89901 +
89902 + compat_uptr_t nested;
89903 + compat_uptr_t globbed;
89904 +
89905 + compat_uptr_t prev;
89906 + compat_uptr_t next;
89907 +};
89908 +
89909 +struct acl_ip_label_compat {
89910 + compat_uptr_t iface;
89911 + __u32 addr;
89912 + __u32 netmask;
89913 + __u16 low, high;
89914 + __u8 mode;
89915 + __u32 type;
89916 + __u32 proto[8];
89917 +
89918 + compat_uptr_t prev;
89919 + compat_uptr_t next;
89920 +};
89921 +
89922 +struct gr_arg_compat {
89923 + struct user_acl_role_db_compat role_db;
89924 + unsigned char pw[GR_PW_LEN];
89925 + unsigned char salt[GR_SALT_LEN];
89926 + unsigned char sum[GR_SHA_LEN];
89927 + unsigned char sp_role[GR_SPROLE_LEN];
89928 + compat_uptr_t sprole_pws;
89929 + __u32 segv_device;
89930 + compat_u64 segv_inode;
89931 + uid_t segv_uid;
89932 + __u16 num_sprole_pws;
89933 + __u16 mode;
89934 +};
89935 +
89936 +struct gr_arg_wrapper_compat {
89937 + compat_uptr_t arg;
89938 + __u32 version;
89939 + __u32 size;
89940 +};
89941 +
89942 +#endif
89943 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
89944 new file mode 100644
89945 index 0000000..323ecf2
89946 --- /dev/null
89947 +++ b/include/linux/gralloc.h
89948 @@ -0,0 +1,9 @@
89949 +#ifndef __GRALLOC_H
89950 +#define __GRALLOC_H
89951 +
89952 +void acl_free_all(void);
89953 +int acl_alloc_stack_init(unsigned long size);
89954 +void *acl_alloc(unsigned long len);
89955 +void *acl_alloc_num(unsigned long num, unsigned long len);
89956 +
89957 +#endif
89958 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
89959 new file mode 100644
89960 index 0000000..be66033
89961 --- /dev/null
89962 +++ b/include/linux/grdefs.h
89963 @@ -0,0 +1,140 @@
89964 +#ifndef GRDEFS_H
89965 +#define GRDEFS_H
89966 +
89967 +/* Begin grsecurity status declarations */
89968 +
89969 +enum {
89970 + GR_READY = 0x01,
89971 + GR_STATUS_INIT = 0x00 // disabled state
89972 +};
89973 +
89974 +/* Begin ACL declarations */
89975 +
89976 +/* Role flags */
89977 +
89978 +enum {
89979 + GR_ROLE_USER = 0x0001,
89980 + GR_ROLE_GROUP = 0x0002,
89981 + GR_ROLE_DEFAULT = 0x0004,
89982 + GR_ROLE_SPECIAL = 0x0008,
89983 + GR_ROLE_AUTH = 0x0010,
89984 + GR_ROLE_NOPW = 0x0020,
89985 + GR_ROLE_GOD = 0x0040,
89986 + GR_ROLE_LEARN = 0x0080,
89987 + GR_ROLE_TPE = 0x0100,
89988 + GR_ROLE_DOMAIN = 0x0200,
89989 + GR_ROLE_PAM = 0x0400,
89990 + GR_ROLE_PERSIST = 0x0800
89991 +};
89992 +
89993 +/* ACL Subject and Object mode flags */
89994 +enum {
89995 + GR_DELETED = 0x80000000
89996 +};
89997 +
89998 +/* ACL Object-only mode flags */
89999 +enum {
90000 + GR_READ = 0x00000001,
90001 + GR_APPEND = 0x00000002,
90002 + GR_WRITE = 0x00000004,
90003 + GR_EXEC = 0x00000008,
90004 + GR_FIND = 0x00000010,
90005 + GR_INHERIT = 0x00000020,
90006 + GR_SETID = 0x00000040,
90007 + GR_CREATE = 0x00000080,
90008 + GR_DELETE = 0x00000100,
90009 + GR_LINK = 0x00000200,
90010 + GR_AUDIT_READ = 0x00000400,
90011 + GR_AUDIT_APPEND = 0x00000800,
90012 + GR_AUDIT_WRITE = 0x00001000,
90013 + GR_AUDIT_EXEC = 0x00002000,
90014 + GR_AUDIT_FIND = 0x00004000,
90015 + GR_AUDIT_INHERIT= 0x00008000,
90016 + GR_AUDIT_SETID = 0x00010000,
90017 + GR_AUDIT_CREATE = 0x00020000,
90018 + GR_AUDIT_DELETE = 0x00040000,
90019 + GR_AUDIT_LINK = 0x00080000,
90020 + GR_PTRACERD = 0x00100000,
90021 + GR_NOPTRACE = 0x00200000,
90022 + GR_SUPPRESS = 0x00400000,
90023 + GR_NOLEARN = 0x00800000,
90024 + GR_INIT_TRANSFER= 0x01000000
90025 +};
90026 +
90027 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
90028 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
90029 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
90030 +
90031 +/* ACL subject-only mode flags */
90032 +enum {
90033 + GR_KILL = 0x00000001,
90034 + GR_VIEW = 0x00000002,
90035 + GR_PROTECTED = 0x00000004,
90036 + GR_LEARN = 0x00000008,
90037 + GR_OVERRIDE = 0x00000010,
90038 + /* just a placeholder, this mode is only used in userspace */
90039 + GR_DUMMY = 0x00000020,
90040 + GR_PROTSHM = 0x00000040,
90041 + GR_KILLPROC = 0x00000080,
90042 + GR_KILLIPPROC = 0x00000100,
90043 + /* just a placeholder, this mode is only used in userspace */
90044 + GR_NOTROJAN = 0x00000200,
90045 + GR_PROTPROCFD = 0x00000400,
90046 + GR_PROCACCT = 0x00000800,
90047 + GR_RELAXPTRACE = 0x00001000,
90048 + //GR_NESTED = 0x00002000,
90049 + GR_INHERITLEARN = 0x00004000,
90050 + GR_PROCFIND = 0x00008000,
90051 + GR_POVERRIDE = 0x00010000,
90052 + GR_KERNELAUTH = 0x00020000,
90053 + GR_ATSECURE = 0x00040000,
90054 + GR_SHMEXEC = 0x00080000
90055 +};
90056 +
90057 +enum {
90058 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
90059 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
90060 + GR_PAX_ENABLE_MPROTECT = 0x0004,
90061 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
90062 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
90063 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
90064 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
90065 + GR_PAX_DISABLE_MPROTECT = 0x0400,
90066 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
90067 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
90068 +};
90069 +
90070 +enum {
90071 + GR_ID_USER = 0x01,
90072 + GR_ID_GROUP = 0x02,
90073 +};
90074 +
90075 +enum {
90076 + GR_ID_ALLOW = 0x01,
90077 + GR_ID_DENY = 0x02,
90078 +};
90079 +
90080 +#define GR_CRASH_RES 31
90081 +#define GR_UIDTABLE_MAX 500
90082 +
90083 +/* begin resource learning section */
90084 +enum {
90085 + GR_RLIM_CPU_BUMP = 60,
90086 + GR_RLIM_FSIZE_BUMP = 50000,
90087 + GR_RLIM_DATA_BUMP = 10000,
90088 + GR_RLIM_STACK_BUMP = 1000,
90089 + GR_RLIM_CORE_BUMP = 10000,
90090 + GR_RLIM_RSS_BUMP = 500000,
90091 + GR_RLIM_NPROC_BUMP = 1,
90092 + GR_RLIM_NOFILE_BUMP = 5,
90093 + GR_RLIM_MEMLOCK_BUMP = 50000,
90094 + GR_RLIM_AS_BUMP = 500000,
90095 + GR_RLIM_LOCKS_BUMP = 2,
90096 + GR_RLIM_SIGPENDING_BUMP = 5,
90097 + GR_RLIM_MSGQUEUE_BUMP = 10000,
90098 + GR_RLIM_NICE_BUMP = 1,
90099 + GR_RLIM_RTPRIO_BUMP = 1,
90100 + GR_RLIM_RTTIME_BUMP = 1000000
90101 +};
90102 +
90103 +#endif
90104 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
90105 new file mode 100644
90106 index 0000000..fb1de5d
90107 --- /dev/null
90108 +++ b/include/linux/grinternal.h
90109 @@ -0,0 +1,230 @@
90110 +#ifndef __GRINTERNAL_H
90111 +#define __GRINTERNAL_H
90112 +
90113 +#ifdef CONFIG_GRKERNSEC
90114 +
90115 +#include <linux/fs.h>
90116 +#include <linux/mnt_namespace.h>
90117 +#include <linux/nsproxy.h>
90118 +#include <linux/gracl.h>
90119 +#include <linux/grdefs.h>
90120 +#include <linux/grmsg.h>
90121 +
90122 +void gr_add_learn_entry(const char *fmt, ...)
90123 + __attribute__ ((format (printf, 1, 2)));
90124 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
90125 + const struct vfsmount *mnt);
90126 +__u32 gr_check_create(const struct dentry *new_dentry,
90127 + const struct dentry *parent,
90128 + const struct vfsmount *mnt, const __u32 mode);
90129 +int gr_check_protected_task(const struct task_struct *task);
90130 +__u32 to_gr_audit(const __u32 reqmode);
90131 +int gr_set_acls(const int type);
90132 +int gr_acl_is_enabled(void);
90133 +char gr_roletype_to_char(void);
90134 +
90135 +void gr_handle_alertkill(struct task_struct *task);
90136 +char *gr_to_filename(const struct dentry *dentry,
90137 + const struct vfsmount *mnt);
90138 +char *gr_to_filename1(const struct dentry *dentry,
90139 + const struct vfsmount *mnt);
90140 +char *gr_to_filename2(const struct dentry *dentry,
90141 + const struct vfsmount *mnt);
90142 +char *gr_to_filename3(const struct dentry *dentry,
90143 + const struct vfsmount *mnt);
90144 +
90145 +extern int grsec_enable_ptrace_readexec;
90146 +extern int grsec_enable_harden_ptrace;
90147 +extern int grsec_enable_link;
90148 +extern int grsec_enable_fifo;
90149 +extern int grsec_enable_execve;
90150 +extern int grsec_enable_shm;
90151 +extern int grsec_enable_execlog;
90152 +extern int grsec_enable_signal;
90153 +extern int grsec_enable_audit_ptrace;
90154 +extern int grsec_enable_forkfail;
90155 +extern int grsec_enable_time;
90156 +extern int grsec_enable_rofs;
90157 +extern int grsec_deny_new_usb;
90158 +extern int grsec_enable_chroot_shmat;
90159 +extern int grsec_enable_chroot_mount;
90160 +extern int grsec_enable_chroot_double;
90161 +extern int grsec_enable_chroot_pivot;
90162 +extern int grsec_enable_chroot_chdir;
90163 +extern int grsec_enable_chroot_chmod;
90164 +extern int grsec_enable_chroot_mknod;
90165 +extern int grsec_enable_chroot_fchdir;
90166 +extern int grsec_enable_chroot_nice;
90167 +extern int grsec_enable_chroot_execlog;
90168 +extern int grsec_enable_chroot_caps;
90169 +extern int grsec_enable_chroot_rename;
90170 +extern int grsec_enable_chroot_sysctl;
90171 +extern int grsec_enable_chroot_unix;
90172 +extern int grsec_enable_symlinkown;
90173 +extern kgid_t grsec_symlinkown_gid;
90174 +extern int grsec_enable_tpe;
90175 +extern kgid_t grsec_tpe_gid;
90176 +extern int grsec_enable_tpe_all;
90177 +extern int grsec_enable_tpe_invert;
90178 +extern int grsec_enable_socket_all;
90179 +extern kgid_t grsec_socket_all_gid;
90180 +extern int grsec_enable_socket_client;
90181 +extern kgid_t grsec_socket_client_gid;
90182 +extern int grsec_enable_socket_server;
90183 +extern kgid_t grsec_socket_server_gid;
90184 +extern kgid_t grsec_audit_gid;
90185 +extern int grsec_enable_group;
90186 +extern int grsec_enable_log_rwxmaps;
90187 +extern int grsec_enable_mount;
90188 +extern int grsec_enable_chdir;
90189 +extern int grsec_resource_logging;
90190 +extern int grsec_enable_blackhole;
90191 +extern int grsec_lastack_retries;
90192 +extern int grsec_enable_brute;
90193 +extern int grsec_enable_harden_ipc;
90194 +extern int grsec_lock;
90195 +
90196 +extern spinlock_t grsec_alert_lock;
90197 +extern unsigned long grsec_alert_wtime;
90198 +extern unsigned long grsec_alert_fyet;
90199 +
90200 +extern spinlock_t grsec_audit_lock;
90201 +
90202 +extern rwlock_t grsec_exec_file_lock;
90203 +
90204 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
90205 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
90206 + (tsk)->exec_file->f_path.mnt) : "/")
90207 +
90208 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
90209 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
90210 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
90211 +
90212 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
90213 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
90214 + (tsk)->exec_file->f_path.mnt) : "/")
90215 +
90216 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
90217 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
90218 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
90219 +
90220 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
90221 +
90222 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
90223 +
90224 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
90225 +{
90226 + if (file1 && file2) {
90227 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
90228 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
90229 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
90230 + return true;
90231 + }
90232 +
90233 + return false;
90234 +}
90235 +
90236 +#define GR_CHROOT_CAPS {{ \
90237 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
90238 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
90239 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
90240 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
90241 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
90242 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
90243 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
90244 +
90245 +#define security_learn(normal_msg,args...) \
90246 +({ \
90247 + read_lock(&grsec_exec_file_lock); \
90248 + gr_add_learn_entry(normal_msg "\n", ## args); \
90249 + read_unlock(&grsec_exec_file_lock); \
90250 +})
90251 +
90252 +enum {
90253 + GR_DO_AUDIT,
90254 + GR_DONT_AUDIT,
90255 + /* used for non-audit messages that we shouldn't kill the task on */
90256 + GR_DONT_AUDIT_GOOD
90257 +};
90258 +
90259 +enum {
90260 + GR_TTYSNIFF,
90261 + GR_RBAC,
90262 + GR_RBAC_STR,
90263 + GR_STR_RBAC,
90264 + GR_RBAC_MODE2,
90265 + GR_RBAC_MODE3,
90266 + GR_FILENAME,
90267 + GR_SYSCTL_HIDDEN,
90268 + GR_NOARGS,
90269 + GR_ONE_INT,
90270 + GR_ONE_INT_TWO_STR,
90271 + GR_ONE_STR,
90272 + GR_STR_INT,
90273 + GR_TWO_STR_INT,
90274 + GR_TWO_INT,
90275 + GR_TWO_U64,
90276 + GR_THREE_INT,
90277 + GR_FIVE_INT_TWO_STR,
90278 + GR_TWO_STR,
90279 + GR_THREE_STR,
90280 + GR_FOUR_STR,
90281 + GR_STR_FILENAME,
90282 + GR_FILENAME_STR,
90283 + GR_FILENAME_TWO_INT,
90284 + GR_FILENAME_TWO_INT_STR,
90285 + GR_TEXTREL,
90286 + GR_PTRACE,
90287 + GR_RESOURCE,
90288 + GR_CAP,
90289 + GR_SIG,
90290 + GR_SIG2,
90291 + GR_CRASH1,
90292 + GR_CRASH2,
90293 + GR_PSACCT,
90294 + GR_RWXMAP,
90295 + GR_RWXMAPVMA
90296 +};
90297 +
90298 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
90299 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
90300 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
90301 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
90302 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
90303 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
90304 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
90305 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
90306 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
90307 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
90308 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
90309 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
90310 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
90311 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
90312 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
90313 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
90314 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
90315 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
90316 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
90317 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
90318 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
90319 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
90320 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
90321 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
90322 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
90323 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
90324 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
90325 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
90326 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
90327 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
90328 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
90329 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
90330 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
90331 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
90332 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
90333 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
90334 +
90335 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
90336 +
90337 +#endif
90338 +
90339 +#endif
90340 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
90341 new file mode 100644
90342 index 0000000..26ef560
90343 --- /dev/null
90344 +++ b/include/linux/grmsg.h
90345 @@ -0,0 +1,118 @@
90346 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
90347 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
90348 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
90349 +#define GR_STOPMOD_MSG "denied modification of module state by "
90350 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
90351 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
90352 +#define GR_IOPERM_MSG "denied use of ioperm() by "
90353 +#define GR_IOPL_MSG "denied use of iopl() by "
90354 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
90355 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
90356 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
90357 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
90358 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
90359 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
90360 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
90361 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
90362 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
90363 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
90364 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
90365 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
90366 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
90367 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
90368 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
90369 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
90370 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
90371 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
90372 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
90373 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
90374 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
90375 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
90376 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
90377 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
90378 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
90379 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
90380 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
90381 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
90382 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
90383 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
90384 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
90385 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
90386 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
90387 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
90388 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
90389 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
90390 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
90391 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
90392 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
90393 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
90394 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
90395 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
90396 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
90397 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
90398 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
90399 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
90400 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
90401 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
90402 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
90403 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
90404 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
90405 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
90406 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
90407 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
90408 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
90409 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
90410 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
90411 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
90412 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
90413 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
90414 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
90415 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
90416 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
90417 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
90418 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
90419 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
90420 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
90421 +#define GR_NICE_CHROOT_MSG "denied priority change by "
90422 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
90423 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
90424 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
90425 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
90426 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
90427 +#define GR_TIME_MSG "time set by "
90428 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
90429 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
90430 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
90431 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
90432 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
90433 +#define GR_BIND_MSG "denied bind() by "
90434 +#define GR_CONNECT_MSG "denied connect() by "
90435 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
90436 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
90437 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
90438 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
90439 +#define GR_CAP_ACL_MSG "use of %s denied for "
90440 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
90441 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
90442 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
90443 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
90444 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
90445 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
90446 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
90447 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
90448 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
90449 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
90450 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
90451 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
90452 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
90453 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
90454 +#define GR_VM86_MSG "denied use of vm86 by "
90455 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
90456 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
90457 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
90458 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
90459 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
90460 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
90461 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
90462 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
90463 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
90464 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
90465 new file mode 100644
90466 index 0000000..63c1850
90467 --- /dev/null
90468 +++ b/include/linux/grsecurity.h
90469 @@ -0,0 +1,250 @@
90470 +#ifndef GR_SECURITY_H
90471 +#define GR_SECURITY_H
90472 +#include <linux/fs.h>
90473 +#include <linux/fs_struct.h>
90474 +#include <linux/binfmts.h>
90475 +#include <linux/gracl.h>
90476 +
90477 +/* notify of brain-dead configs */
90478 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90479 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
90480 +#endif
90481 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90482 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
90483 +#endif
90484 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
90485 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
90486 +#endif
90487 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
90488 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
90489 +#endif
90490 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
90491 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
90492 +#endif
90493 +
90494 +int gr_handle_new_usb(void);
90495 +
90496 +void gr_handle_brute_attach(int dumpable);
90497 +void gr_handle_brute_check(void);
90498 +void gr_handle_kernel_exploit(void);
90499 +
90500 +char gr_roletype_to_char(void);
90501 +
90502 +int gr_proc_is_restricted(void);
90503 +
90504 +int gr_acl_enable_at_secure(void);
90505 +
90506 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
90507 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
90508 +
90509 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
90510 +
90511 +void gr_del_task_from_ip_table(struct task_struct *p);
90512 +
90513 +int gr_pid_is_chrooted(struct task_struct *p);
90514 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
90515 +int gr_handle_chroot_nice(void);
90516 +int gr_handle_chroot_sysctl(const int op);
90517 +int gr_handle_chroot_setpriority(struct task_struct *p,
90518 + const int niceval);
90519 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
90520 +int gr_chroot_fhandle(void);
90521 +int gr_handle_chroot_chroot(const struct dentry *dentry,
90522 + const struct vfsmount *mnt);
90523 +void gr_handle_chroot_chdir(const struct path *path);
90524 +int gr_handle_chroot_chmod(const struct dentry *dentry,
90525 + const struct vfsmount *mnt, const int mode);
90526 +int gr_handle_chroot_mknod(const struct dentry *dentry,
90527 + const struct vfsmount *mnt, const int mode);
90528 +int gr_handle_chroot_mount(const struct dentry *dentry,
90529 + const struct vfsmount *mnt,
90530 + const char *dev_name);
90531 +int gr_handle_chroot_pivot(void);
90532 +int gr_handle_chroot_unix(const pid_t pid);
90533 +
90534 +int gr_handle_rawio(const struct inode *inode);
90535 +
90536 +void gr_handle_ioperm(void);
90537 +void gr_handle_iopl(void);
90538 +void gr_handle_msr_write(void);
90539 +
90540 +umode_t gr_acl_umask(void);
90541 +
90542 +int gr_tpe_allow(const struct file *file);
90543 +
90544 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
90545 +void gr_clear_chroot_entries(struct task_struct *task);
90546 +
90547 +void gr_log_forkfail(const int retval);
90548 +void gr_log_timechange(void);
90549 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
90550 +void gr_log_chdir(const struct dentry *dentry,
90551 + const struct vfsmount *mnt);
90552 +void gr_log_chroot_exec(const struct dentry *dentry,
90553 + const struct vfsmount *mnt);
90554 +void gr_log_remount(const char *devname, const int retval);
90555 +void gr_log_unmount(const char *devname, const int retval);
90556 +void gr_log_mount(const char *from, struct path *to, const int retval);
90557 +void gr_log_textrel(struct vm_area_struct *vma);
90558 +void gr_log_ptgnustack(struct file *file);
90559 +void gr_log_rwxmmap(struct file *file);
90560 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
90561 +
90562 +int gr_handle_follow_link(const struct inode *parent,
90563 + const struct inode *inode,
90564 + const struct dentry *dentry,
90565 + const struct vfsmount *mnt);
90566 +int gr_handle_fifo(const struct dentry *dentry,
90567 + const struct vfsmount *mnt,
90568 + const struct dentry *dir, const int flag,
90569 + const int acc_mode);
90570 +int gr_handle_hardlink(const struct dentry *dentry,
90571 + const struct vfsmount *mnt,
90572 + struct inode *inode,
90573 + const int mode, const struct filename *to);
90574 +
90575 +int gr_is_capable(const int cap);
90576 +int gr_is_capable_nolog(const int cap);
90577 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
90578 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
90579 +
90580 +void gr_copy_label(struct task_struct *tsk);
90581 +void gr_handle_crash(struct task_struct *task, const int sig);
90582 +int gr_handle_signal(const struct task_struct *p, const int sig);
90583 +int gr_check_crash_uid(const kuid_t uid);
90584 +int gr_check_protected_task(const struct task_struct *task);
90585 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
90586 +int gr_acl_handle_mmap(const struct file *file,
90587 + const unsigned long prot);
90588 +int gr_acl_handle_mprotect(const struct file *file,
90589 + const unsigned long prot);
90590 +int gr_check_hidden_task(const struct task_struct *tsk);
90591 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
90592 + const struct vfsmount *mnt);
90593 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
90594 + const struct vfsmount *mnt);
90595 +__u32 gr_acl_handle_access(const struct dentry *dentry,
90596 + const struct vfsmount *mnt, const int fmode);
90597 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
90598 + const struct vfsmount *mnt, umode_t *mode);
90599 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
90600 + const struct vfsmount *mnt);
90601 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
90602 + const struct vfsmount *mnt);
90603 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
90604 + const struct vfsmount *mnt);
90605 +int gr_handle_ptrace(struct task_struct *task, const long request);
90606 +int gr_handle_proc_ptrace(struct task_struct *task);
90607 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
90608 + const struct vfsmount *mnt);
90609 +int gr_check_crash_exec(const struct file *filp);
90610 +int gr_acl_is_enabled(void);
90611 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
90612 + const kgid_t gid);
90613 +int gr_set_proc_label(const struct dentry *dentry,
90614 + const struct vfsmount *mnt,
90615 + const int unsafe_flags);
90616 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
90617 + const struct vfsmount *mnt);
90618 +__u32 gr_acl_handle_open(const struct dentry *dentry,
90619 + const struct vfsmount *mnt, int acc_mode);
90620 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
90621 + const struct dentry *p_dentry,
90622 + const struct vfsmount *p_mnt,
90623 + int open_flags, int acc_mode, const int imode);
90624 +void gr_handle_create(const struct dentry *dentry,
90625 + const struct vfsmount *mnt);
90626 +void gr_handle_proc_create(const struct dentry *dentry,
90627 + const struct inode *inode);
90628 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
90629 + const struct dentry *parent_dentry,
90630 + const struct vfsmount *parent_mnt,
90631 + const int mode);
90632 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
90633 + const struct dentry *parent_dentry,
90634 + const struct vfsmount *parent_mnt);
90635 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
90636 + const struct vfsmount *mnt);
90637 +void gr_handle_delete(const u64 ino, const dev_t dev);
90638 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
90639 + const struct vfsmount *mnt);
90640 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
90641 + const struct dentry *parent_dentry,
90642 + const struct vfsmount *parent_mnt,
90643 + const struct filename *from);
90644 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
90645 + const struct dentry *parent_dentry,
90646 + const struct vfsmount *parent_mnt,
90647 + const struct dentry *old_dentry,
90648 + const struct vfsmount *old_mnt, const struct filename *to);
90649 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
90650 +int gr_acl_handle_rename(struct dentry *new_dentry,
90651 + struct dentry *parent_dentry,
90652 + const struct vfsmount *parent_mnt,
90653 + struct dentry *old_dentry,
90654 + struct inode *old_parent_inode,
90655 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
90656 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
90657 + struct dentry *old_dentry,
90658 + struct dentry *new_dentry,
90659 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
90660 +__u32 gr_check_link(const struct dentry *new_dentry,
90661 + const struct dentry *parent_dentry,
90662 + const struct vfsmount *parent_mnt,
90663 + const struct dentry *old_dentry,
90664 + const struct vfsmount *old_mnt);
90665 +int gr_acl_handle_filldir(const struct file *file, const char *name,
90666 + const unsigned int namelen, const u64 ino);
90667 +
90668 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
90669 + const struct vfsmount *mnt);
90670 +void gr_acl_handle_exit(void);
90671 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
90672 +int gr_acl_handle_procpidmem(const struct task_struct *task);
90673 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
90674 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
90675 +void gr_audit_ptrace(struct task_struct *task);
90676 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
90677 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
90678 +void gr_put_exec_file(struct task_struct *task);
90679 +
90680 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
90681 +
90682 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
90683 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
90684 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
90685 + struct dentry *newdentry, struct vfsmount *newmnt);
90686 +
90687 +#ifdef CONFIG_GRKERNSEC_RESLOG
90688 +extern void gr_log_resource(const struct task_struct *task, const int res,
90689 + const unsigned long wanted, const int gt);
90690 +#else
90691 +static inline void gr_log_resource(const struct task_struct *task, const int res,
90692 + const unsigned long wanted, const int gt)
90693 +{
90694 +}
90695 +#endif
90696 +
90697 +#ifdef CONFIG_GRKERNSEC
90698 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
90699 +void gr_handle_vm86(void);
90700 +void gr_handle_mem_readwrite(u64 from, u64 to);
90701 +
90702 +void gr_log_badprocpid(const char *entry);
90703 +
90704 +extern int grsec_enable_dmesg;
90705 +extern int grsec_disable_privio;
90706 +
90707 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
90708 +extern kgid_t grsec_proc_gid;
90709 +#endif
90710 +
90711 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90712 +extern int grsec_enable_chroot_findtask;
90713 +#endif
90714 +#ifdef CONFIG_GRKERNSEC_SETXID
90715 +extern int grsec_enable_setxid;
90716 +#endif
90717 +#endif
90718 +
90719 +#endif
90720 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
90721 new file mode 100644
90722 index 0000000..e7ffaaf
90723 --- /dev/null
90724 +++ b/include/linux/grsock.h
90725 @@ -0,0 +1,19 @@
90726 +#ifndef __GRSOCK_H
90727 +#define __GRSOCK_H
90728 +
90729 +extern void gr_attach_curr_ip(const struct sock *sk);
90730 +extern int gr_handle_sock_all(const int family, const int type,
90731 + const int protocol);
90732 +extern int gr_handle_sock_server(const struct sockaddr *sck);
90733 +extern int gr_handle_sock_server_other(const struct sock *sck);
90734 +extern int gr_handle_sock_client(const struct sockaddr *sck);
90735 +extern int gr_search_connect(struct socket * sock,
90736 + struct sockaddr_in * addr);
90737 +extern int gr_search_bind(struct socket * sock,
90738 + struct sockaddr_in * addr);
90739 +extern int gr_search_listen(struct socket * sock);
90740 +extern int gr_search_accept(struct socket * sock);
90741 +extern int gr_search_socket(const int domain, const int type,
90742 + const int protocol);
90743 +
90744 +#endif
90745 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
90746 index 9286a46..373f27f 100644
90747 --- a/include/linux/highmem.h
90748 +++ b/include/linux/highmem.h
90749 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
90750 kunmap_atomic(kaddr);
90751 }
90752
90753 +static inline void sanitize_highpage(struct page *page)
90754 +{
90755 + void *kaddr;
90756 + unsigned long flags;
90757 +
90758 + local_irq_save(flags);
90759 + kaddr = kmap_atomic(page);
90760 + clear_page(kaddr);
90761 + kunmap_atomic(kaddr);
90762 + local_irq_restore(flags);
90763 +}
90764 +
90765 static inline void zero_user_segments(struct page *page,
90766 unsigned start1, unsigned end1,
90767 unsigned start2, unsigned end2)
90768 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
90769 index 1c7b89a..7dda400 100644
90770 --- a/include/linux/hwmon-sysfs.h
90771 +++ b/include/linux/hwmon-sysfs.h
90772 @@ -25,7 +25,8 @@
90773 struct sensor_device_attribute{
90774 struct device_attribute dev_attr;
90775 int index;
90776 -};
90777 +} __do_const;
90778 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
90779 #define to_sensor_dev_attr(_dev_attr) \
90780 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
90781
90782 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
90783 struct device_attribute dev_attr;
90784 u8 index;
90785 u8 nr;
90786 -};
90787 +} __do_const;
90788 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
90789 #define to_sensor_dev_attr_2(_dev_attr) \
90790 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
90791
90792 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
90793 index f17da50..2f8b203 100644
90794 --- a/include/linux/i2c.h
90795 +++ b/include/linux/i2c.h
90796 @@ -409,6 +409,7 @@ struct i2c_algorithm {
90797 int (*unreg_slave)(struct i2c_client *client);
90798 #endif
90799 };
90800 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
90801
90802 /**
90803 * struct i2c_bus_recovery_info - I2C bus recovery information
90804 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
90805 index aff7ad8..3942bbd 100644
90806 --- a/include/linux/if_pppox.h
90807 +++ b/include/linux/if_pppox.h
90808 @@ -76,7 +76,7 @@ struct pppox_proto {
90809 int (*ioctl)(struct socket *sock, unsigned int cmd,
90810 unsigned long arg);
90811 struct module *owner;
90812 -};
90813 +} __do_const;
90814
90815 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
90816 extern void unregister_pppox_proto(int proto_num);
90817 diff --git a/include/linux/init.h b/include/linux/init.h
90818 index 2df8e8d..3e1280d 100644
90819 --- a/include/linux/init.h
90820 +++ b/include/linux/init.h
90821 @@ -37,9 +37,17 @@
90822 * section.
90823 */
90824
90825 +#define add_init_latent_entropy __latent_entropy
90826 +
90827 +#ifdef CONFIG_MEMORY_HOTPLUG
90828 +#define add_meminit_latent_entropy
90829 +#else
90830 +#define add_meminit_latent_entropy __latent_entropy
90831 +#endif
90832 +
90833 /* These are for everybody (although not all archs will actually
90834 discard it in modules) */
90835 -#define __init __section(.init.text) __cold notrace
90836 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
90837 #define __initdata __section(.init.data)
90838 #define __initconst __constsection(.init.rodata)
90839 #define __exitdata __section(.exit.data)
90840 @@ -100,7 +108,7 @@
90841 #define __cpuexitconst
90842
90843 /* Used for MEMORY_HOTPLUG */
90844 -#define __meminit __section(.meminit.text) __cold notrace
90845 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
90846 #define __meminitdata __section(.meminit.data)
90847 #define __meminitconst __constsection(.meminit.rodata)
90848 #define __memexit __section(.memexit.text) __exitused __cold notrace
90849 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
90850 index 696d223..6d6b39f 100644
90851 --- a/include/linux/init_task.h
90852 +++ b/include/linux/init_task.h
90853 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
90854
90855 #define INIT_TASK_COMM "swapper"
90856
90857 +#ifdef CONFIG_X86
90858 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
90859 +#else
90860 +#define INIT_TASK_THREAD_INFO
90861 +#endif
90862 +
90863 #ifdef CONFIG_RT_MUTEXES
90864 # define INIT_RT_MUTEXES(tsk) \
90865 .pi_waiters = RB_ROOT, \
90866 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
90867 RCU_POINTER_INITIALIZER(cred, &init_cred), \
90868 .comm = INIT_TASK_COMM, \
90869 .thread = INIT_THREAD, \
90870 + INIT_TASK_THREAD_INFO \
90871 .fs = &init_fs, \
90872 .files = &init_files, \
90873 .signal = &init_signals, \
90874 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
90875 index 2e88580..f6a99a0 100644
90876 --- a/include/linux/interrupt.h
90877 +++ b/include/linux/interrupt.h
90878 @@ -420,8 +420,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
90879
90880 struct softirq_action
90881 {
90882 - void (*action)(struct softirq_action *);
90883 -};
90884 + void (*action)(void);
90885 +} __no_const;
90886
90887 asmlinkage void do_softirq(void);
90888 asmlinkage void __do_softirq(void);
90889 @@ -435,7 +435,7 @@ static inline void do_softirq_own_stack(void)
90890 }
90891 #endif
90892
90893 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
90894 +extern void open_softirq(int nr, void (*action)(void));
90895 extern void softirq_init(void);
90896 extern void __raise_softirq_irqoff(unsigned int nr);
90897
90898 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
90899 index 38daa45..4de4317 100644
90900 --- a/include/linux/iommu.h
90901 +++ b/include/linux/iommu.h
90902 @@ -147,7 +147,7 @@ struct iommu_ops {
90903
90904 unsigned long pgsize_bitmap;
90905 void *priv;
90906 -};
90907 +} __do_const;
90908
90909 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
90910 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
90911 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
90912 index 2c525022..345b106 100644
90913 --- a/include/linux/ioport.h
90914 +++ b/include/linux/ioport.h
90915 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
90916 int adjust_resource(struct resource *res, resource_size_t start,
90917 resource_size_t size);
90918 resource_size_t resource_alignment(struct resource *res);
90919 -static inline resource_size_t resource_size(const struct resource *res)
90920 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
90921 {
90922 return res->end - res->start + 1;
90923 }
90924 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
90925 index 1eee6bc..9cf4912 100644
90926 --- a/include/linux/ipc_namespace.h
90927 +++ b/include/linux/ipc_namespace.h
90928 @@ -60,7 +60,7 @@ struct ipc_namespace {
90929 struct user_namespace *user_ns;
90930
90931 struct ns_common ns;
90932 -};
90933 +} __randomize_layout;
90934
90935 extern struct ipc_namespace init_ipc_ns;
90936 extern atomic_t nr_ipc_ns;
90937 diff --git a/include/linux/irq.h b/include/linux/irq.h
90938 index d09ec7a..f373eb5 100644
90939 --- a/include/linux/irq.h
90940 +++ b/include/linux/irq.h
90941 @@ -364,7 +364,8 @@ struct irq_chip {
90942 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
90943
90944 unsigned long flags;
90945 -};
90946 +} __do_const;
90947 +typedef struct irq_chip __no_const irq_chip_no_const;
90948
90949 /*
90950 * irq_chip specific flags
90951 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
90952 index 71d706d..817cdec 100644
90953 --- a/include/linux/irqchip/arm-gic.h
90954 +++ b/include/linux/irqchip/arm-gic.h
90955 @@ -95,7 +95,7 @@
90956
90957 struct device_node;
90958
90959 -extern struct irq_chip gic_arch_extn;
90960 +extern irq_chip_no_const gic_arch_extn;
90961
90962 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
90963 u32 offset, struct device_node *);
90964 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
90965 index dd1109f..4f4fdda 100644
90966 --- a/include/linux/irqdesc.h
90967 +++ b/include/linux/irqdesc.h
90968 @@ -61,7 +61,7 @@ struct irq_desc {
90969 unsigned int irq_count; /* For detecting broken IRQs */
90970 unsigned long last_unhandled; /* Aging timer for unhandled count */
90971 unsigned int irqs_unhandled;
90972 - atomic_t threads_handled;
90973 + atomic_unchecked_t threads_handled;
90974 int threads_handled_last;
90975 raw_spinlock_t lock;
90976 struct cpumask *percpu_enabled;
90977 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
90978 index 676d730..5e05daec 100644
90979 --- a/include/linux/irqdomain.h
90980 +++ b/include/linux/irqdomain.h
90981 @@ -40,6 +40,7 @@ struct device_node;
90982 struct irq_domain;
90983 struct of_device_id;
90984 struct irq_chip;
90985 +struct irq_chip_no_const;
90986 struct irq_data;
90987
90988 /* Number of irqs reserved for a legacy isa controller */
90989 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
90990 index c367cbd..c9b79e6 100644
90991 --- a/include/linux/jiffies.h
90992 +++ b/include/linux/jiffies.h
90993 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
90994 /*
90995 * Convert various time units to each other:
90996 */
90997 -extern unsigned int jiffies_to_msecs(const unsigned long j);
90998 -extern unsigned int jiffies_to_usecs(const unsigned long j);
90999 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
91000 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
91001
91002 -static inline u64 jiffies_to_nsecs(const unsigned long j)
91003 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
91004 {
91005 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
91006 }
91007
91008 -extern unsigned long msecs_to_jiffies(const unsigned int m);
91009 -extern unsigned long usecs_to_jiffies(const unsigned int u);
91010 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
91011 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
91012 extern unsigned long timespec_to_jiffies(const struct timespec *value);
91013 extern void jiffies_to_timespec(const unsigned long jiffies,
91014 - struct timespec *value);
91015 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
91016 + struct timespec *value) __intentional_overflow(-1);
91017 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
91018 extern void jiffies_to_timeval(const unsigned long jiffies,
91019 struct timeval *value);
91020
91021 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
91022 index 6883e19..e854fcb 100644
91023 --- a/include/linux/kallsyms.h
91024 +++ b/include/linux/kallsyms.h
91025 @@ -15,7 +15,8 @@
91026
91027 struct module;
91028
91029 -#ifdef CONFIG_KALLSYMS
91030 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
91031 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
91032 /* Lookup the address for a symbol. Returns 0 if not found. */
91033 unsigned long kallsyms_lookup_name(const char *name);
91034
91035 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
91036 /* Stupid that this does nothing, but I didn't create this mess. */
91037 #define __print_symbol(fmt, addr)
91038 #endif /*CONFIG_KALLSYMS*/
91039 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
91040 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
91041 +extern unsigned long kallsyms_lookup_name(const char *name);
91042 +extern void __print_symbol(const char *fmt, unsigned long address);
91043 +extern int sprint_backtrace(char *buffer, unsigned long address);
91044 +extern int sprint_symbol(char *buffer, unsigned long address);
91045 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
91046 +const char *kallsyms_lookup(unsigned long addr,
91047 + unsigned long *symbolsize,
91048 + unsigned long *offset,
91049 + char **modname, char *namebuf);
91050 +extern int kallsyms_lookup_size_offset(unsigned long addr,
91051 + unsigned long *symbolsize,
91052 + unsigned long *offset);
91053 +#endif
91054
91055 /* This macro allows us to keep printk typechecking */
91056 static __printf(1, 2)
91057 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
91058 index d6d630d..feea1f5 100644
91059 --- a/include/linux/kernel.h
91060 +++ b/include/linux/kernel.h
91061 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
91062 /* Obsolete, do not use. Use kstrto<foo> instead */
91063
91064 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
91065 -extern long simple_strtol(const char *,char **,unsigned int);
91066 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
91067 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
91068 extern long long simple_strtoll(const char *,char **,unsigned int);
91069
91070 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
91071 index ff9f1d3..6712be5 100644
91072 --- a/include/linux/key-type.h
91073 +++ b/include/linux/key-type.h
91074 @@ -152,7 +152,7 @@ struct key_type {
91075 /* internal fields */
91076 struct list_head link; /* link in types list */
91077 struct lock_class_key lock_class; /* key->sem lock class */
91078 -};
91079 +} __do_const;
91080
91081 extern struct key_type key_type_keyring;
91082
91083 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
91084 index e465bb1..19f605fd 100644
91085 --- a/include/linux/kgdb.h
91086 +++ b/include/linux/kgdb.h
91087 @@ -52,7 +52,7 @@ extern int kgdb_connected;
91088 extern int kgdb_io_module_registered;
91089
91090 extern atomic_t kgdb_setting_breakpoint;
91091 -extern atomic_t kgdb_cpu_doing_single_step;
91092 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
91093
91094 extern struct task_struct *kgdb_usethread;
91095 extern struct task_struct *kgdb_contthread;
91096 @@ -254,7 +254,7 @@ struct kgdb_arch {
91097 void (*correct_hw_break)(void);
91098
91099 void (*enable_nmi)(bool on);
91100 -};
91101 +} __do_const;
91102
91103 /**
91104 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
91105 @@ -279,7 +279,7 @@ struct kgdb_io {
91106 void (*pre_exception) (void);
91107 void (*post_exception) (void);
91108 int is_console;
91109 -};
91110 +} __do_const;
91111
91112 extern struct kgdb_arch arch_kgdb_ops;
91113
91114 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
91115 index e705467..a92471d 100644
91116 --- a/include/linux/kmemleak.h
91117 +++ b/include/linux/kmemleak.h
91118 @@ -27,7 +27,7 @@
91119
91120 extern void kmemleak_init(void) __ref;
91121 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
91122 - gfp_t gfp) __ref;
91123 + gfp_t gfp) __ref __size_overflow(2);
91124 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
91125 extern void kmemleak_free(const void *ptr) __ref;
91126 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
91127 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
91128 static inline void kmemleak_init(void)
91129 {
91130 }
91131 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
91132 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
91133 gfp_t gfp)
91134 {
91135 }
91136 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
91137 index 0555cc6..40116ce 100644
91138 --- a/include/linux/kmod.h
91139 +++ b/include/linux/kmod.h
91140 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
91141 * usually useless though. */
91142 extern __printf(2, 3)
91143 int __request_module(bool wait, const char *name, ...);
91144 +extern __printf(3, 4)
91145 +int ___request_module(bool wait, char *param_name, const char *name, ...);
91146 #define request_module(mod...) __request_module(true, mod)
91147 #define request_module_nowait(mod...) __request_module(false, mod)
91148 #define try_then_request_module(x, mod...) \
91149 @@ -57,6 +59,9 @@ struct subprocess_info {
91150 struct work_struct work;
91151 struct completion *complete;
91152 char *path;
91153 +#ifdef CONFIG_GRKERNSEC
91154 + char *origpath;
91155 +#endif
91156 char **argv;
91157 char **envp;
91158 int wait;
91159 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
91160 index 2d61b90..a1d0a13 100644
91161 --- a/include/linux/kobject.h
91162 +++ b/include/linux/kobject.h
91163 @@ -118,7 +118,7 @@ struct kobj_type {
91164 struct attribute **default_attrs;
91165 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
91166 const void *(*namespace)(struct kobject *kobj);
91167 -};
91168 +} __do_const;
91169
91170 struct kobj_uevent_env {
91171 char *argv[3];
91172 @@ -142,6 +142,7 @@ struct kobj_attribute {
91173 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
91174 const char *buf, size_t count);
91175 };
91176 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
91177
91178 extern const struct sysfs_ops kobj_sysfs_ops;
91179
91180 @@ -169,7 +170,7 @@ struct kset {
91181 spinlock_t list_lock;
91182 struct kobject kobj;
91183 const struct kset_uevent_ops *uevent_ops;
91184 -};
91185 +} __randomize_layout;
91186
91187 extern void kset_init(struct kset *kset);
91188 extern int __must_check kset_register(struct kset *kset);
91189 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
91190 index df32d25..fb52e27 100644
91191 --- a/include/linux/kobject_ns.h
91192 +++ b/include/linux/kobject_ns.h
91193 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
91194 const void *(*netlink_ns)(struct sock *sk);
91195 const void *(*initial_ns)(void);
91196 void (*drop_ns)(void *);
91197 -};
91198 +} __do_const;
91199
91200 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
91201 int kobj_ns_type_registered(enum kobj_ns_type type);
91202 diff --git a/include/linux/kref.h b/include/linux/kref.h
91203 index 484604d..0f6c5b6 100644
91204 --- a/include/linux/kref.h
91205 +++ b/include/linux/kref.h
91206 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
91207 static inline int kref_sub(struct kref *kref, unsigned int count,
91208 void (*release)(struct kref *kref))
91209 {
91210 - WARN_ON(release == NULL);
91211 + BUG_ON(release == NULL);
91212
91213 if (atomic_sub_and_test((int) count, &kref->refcount)) {
91214 release(kref);
91215 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
91216 index d12b210..d91fd76 100644
91217 --- a/include/linux/kvm_host.h
91218 +++ b/include/linux/kvm_host.h
91219 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
91220 {
91221 }
91222 #endif
91223 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
91224 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
91225 struct module *module);
91226 void kvm_exit(void);
91227
91228 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
91229 struct kvm_guest_debug *dbg);
91230 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
91231
91232 -int kvm_arch_init(void *opaque);
91233 +int kvm_arch_init(const void *opaque);
91234 void kvm_arch_exit(void);
91235
91236 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
91237 diff --git a/include/linux/libata.h b/include/linux/libata.h
91238 index 6b08cc1..248c5e9 100644
91239 --- a/include/linux/libata.h
91240 +++ b/include/linux/libata.h
91241 @@ -980,7 +980,7 @@ struct ata_port_operations {
91242 * fields must be pointers.
91243 */
91244 const struct ata_port_operations *inherits;
91245 -};
91246 +} __do_const;
91247
91248 struct ata_port_info {
91249 unsigned long flags;
91250 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
91251 index a6a42dd..6c5ebce 100644
91252 --- a/include/linux/linkage.h
91253 +++ b/include/linux/linkage.h
91254 @@ -36,6 +36,7 @@
91255 #endif
91256
91257 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
91258 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
91259 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
91260
91261 /*
91262 diff --git a/include/linux/list.h b/include/linux/list.h
91263 index feb773c..98f3075 100644
91264 --- a/include/linux/list.h
91265 +++ b/include/linux/list.h
91266 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
91267 extern void list_del(struct list_head *entry);
91268 #endif
91269
91270 +extern void __pax_list_add(struct list_head *new,
91271 + struct list_head *prev,
91272 + struct list_head *next);
91273 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
91274 +{
91275 + __pax_list_add(new, head, head->next);
91276 +}
91277 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
91278 +{
91279 + __pax_list_add(new, head->prev, head);
91280 +}
91281 +extern void pax_list_del(struct list_head *entry);
91282 +
91283 /**
91284 * list_replace - replace old entry by new one
91285 * @old : the element to be replaced
91286 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
91287 INIT_LIST_HEAD(entry);
91288 }
91289
91290 +extern void pax_list_del_init(struct list_head *entry);
91291 +
91292 /**
91293 * list_move - delete from one list and add as another's head
91294 * @list: the entry to move
91295 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
91296 index b10b122..d37b3de 100644
91297 --- a/include/linux/lockref.h
91298 +++ b/include/linux/lockref.h
91299 @@ -28,7 +28,7 @@ struct lockref {
91300 #endif
91301 struct {
91302 spinlock_t lock;
91303 - int count;
91304 + atomic_t count;
91305 };
91306 };
91307 };
91308 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
91309 extern int lockref_get_not_dead(struct lockref *);
91310
91311 /* Must be called under spinlock for reliable results */
91312 -static inline int __lockref_is_dead(const struct lockref *l)
91313 +static inline int __lockref_is_dead(const struct lockref *lockref)
91314 {
91315 - return ((int)l->count < 0);
91316 + return atomic_read(&lockref->count) < 0;
91317 +}
91318 +
91319 +static inline int __lockref_read(const struct lockref *lockref)
91320 +{
91321 + return atomic_read(&lockref->count);
91322 +}
91323 +
91324 +static inline void __lockref_set(struct lockref *lockref, int count)
91325 +{
91326 + atomic_set(&lockref->count, count);
91327 +}
91328 +
91329 +static inline void __lockref_inc(struct lockref *lockref)
91330 +{
91331 + atomic_inc(&lockref->count);
91332 +}
91333 +
91334 +static inline void __lockref_dec(struct lockref *lockref)
91335 +{
91336 + atomic_dec(&lockref->count);
91337 }
91338
91339 #endif /* __LINUX_LOCKREF_H */
91340 diff --git a/include/linux/math64.h b/include/linux/math64.h
91341 index c45c089..298841c 100644
91342 --- a/include/linux/math64.h
91343 +++ b/include/linux/math64.h
91344 @@ -15,7 +15,7 @@
91345 * This is commonly provided by 32bit archs to provide an optimized 64bit
91346 * divide.
91347 */
91348 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91349 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91350 {
91351 *remainder = dividend % divisor;
91352 return dividend / divisor;
91353 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
91354 /**
91355 * div64_u64 - unsigned 64bit divide with 64bit divisor
91356 */
91357 -static inline u64 div64_u64(u64 dividend, u64 divisor)
91358 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
91359 {
91360 return dividend / divisor;
91361 }
91362 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
91363 #define div64_ul(x, y) div_u64((x), (y))
91364
91365 #ifndef div_u64_rem
91366 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91367 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91368 {
91369 *remainder = do_div(dividend, divisor);
91370 return dividend;
91371 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
91372 #endif
91373
91374 #ifndef div64_u64
91375 -extern u64 div64_u64(u64 dividend, u64 divisor);
91376 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
91377 #endif
91378
91379 #ifndef div64_s64
91380 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
91381 * divide.
91382 */
91383 #ifndef div_u64
91384 -static inline u64 div_u64(u64 dividend, u32 divisor)
91385 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
91386 {
91387 u32 remainder;
91388 return div_u64_rem(dividend, divisor, &remainder);
91389 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
91390 index 3d385c8..deacb6a 100644
91391 --- a/include/linux/mempolicy.h
91392 +++ b/include/linux/mempolicy.h
91393 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
91394 }
91395
91396 #define vma_policy(vma) ((vma)->vm_policy)
91397 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
91398 +{
91399 + vma->vm_policy = pol;
91400 +}
91401
91402 static inline void mpol_get(struct mempolicy *pol)
91403 {
91404 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
91405 }
91406
91407 #define vma_policy(vma) NULL
91408 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
91409 +{
91410 +}
91411
91412 static inline int
91413 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
91414 diff --git a/include/linux/mm.h b/include/linux/mm.h
91415 index 47a9392..ef645bc 100644
91416 --- a/include/linux/mm.h
91417 +++ b/include/linux/mm.h
91418 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
91419
91420 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
91421 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
91422 +
91423 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
91424 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
91425 +#endif
91426 +
91427 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
91428 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
91429 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
91430 @@ -254,8 +259,8 @@ struct vm_operations_struct {
91431 /* called by access_process_vm when get_user_pages() fails, typically
91432 * for use by special VMAs that can switch between memory and hardware
91433 */
91434 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
91435 - void *buf, int len, int write);
91436 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
91437 + void *buf, size_t len, int write);
91438
91439 /* Called by the /proc/PID/maps code to ask the vma whether it
91440 * has a special name. Returning non-NULL will also cause this
91441 @@ -293,6 +298,7 @@ struct vm_operations_struct {
91442 struct page *(*find_special_page)(struct vm_area_struct *vma,
91443 unsigned long addr);
91444 };
91445 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
91446
91447 struct mmu_gather;
91448 struct inode;
91449 @@ -1213,8 +1219,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
91450 unsigned long *pfn);
91451 int follow_phys(struct vm_area_struct *vma, unsigned long address,
91452 unsigned int flags, unsigned long *prot, resource_size_t *phys);
91453 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
91454 - void *buf, int len, int write);
91455 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
91456 + void *buf, size_t len, int write);
91457
91458 static inline void unmap_shared_mapping_range(struct address_space *mapping,
91459 loff_t const holebegin, loff_t const holelen)
91460 @@ -1254,9 +1260,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
91461 }
91462 #endif
91463
91464 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
91465 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
91466 - void *buf, int len, int write);
91467 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
91468 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
91469 + void *buf, size_t len, int write);
91470
91471 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
91472 unsigned long start, unsigned long nr_pages,
91473 @@ -1299,34 +1305,6 @@ int set_page_dirty_lock(struct page *page);
91474 int clear_page_dirty_for_io(struct page *page);
91475 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
91476
91477 -/* Is the vma a continuation of the stack vma above it? */
91478 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
91479 -{
91480 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
91481 -}
91482 -
91483 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
91484 - unsigned long addr)
91485 -{
91486 - return (vma->vm_flags & VM_GROWSDOWN) &&
91487 - (vma->vm_start == addr) &&
91488 - !vma_growsdown(vma->vm_prev, addr);
91489 -}
91490 -
91491 -/* Is the vma a continuation of the stack vma below it? */
91492 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
91493 -{
91494 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
91495 -}
91496 -
91497 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
91498 - unsigned long addr)
91499 -{
91500 - return (vma->vm_flags & VM_GROWSUP) &&
91501 - (vma->vm_end == addr) &&
91502 - !vma_growsup(vma->vm_next, addr);
91503 -}
91504 -
91505 extern struct task_struct *task_of_stack(struct task_struct *task,
91506 struct vm_area_struct *vma, bool in_group);
91507
91508 @@ -1449,8 +1427,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
91509 {
91510 return 0;
91511 }
91512 +
91513 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
91514 + unsigned long address)
91515 +{
91516 + return 0;
91517 +}
91518 #else
91519 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
91520 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
91521 #endif
91522
91523 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
91524 @@ -1460,6 +1445,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
91525 return 0;
91526 }
91527
91528 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
91529 + unsigned long address)
91530 +{
91531 + return 0;
91532 +}
91533 +
91534 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
91535
91536 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
91537 @@ -1472,6 +1463,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
91538
91539 #else
91540 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
91541 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
91542
91543 static inline void mm_nr_pmds_init(struct mm_struct *mm)
91544 {
91545 @@ -1509,11 +1501,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
91546 NULL: pud_offset(pgd, address);
91547 }
91548
91549 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
91550 +{
91551 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
91552 + NULL: pud_offset(pgd, address);
91553 +}
91554 +
91555 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
91556 {
91557 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
91558 NULL: pmd_offset(pud, address);
91559 }
91560 +
91561 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
91562 +{
91563 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
91564 + NULL: pmd_offset(pud, address);
91565 +}
91566 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
91567
91568 #if USE_SPLIT_PTE_PTLOCKS
91569 @@ -1890,12 +1894,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
91570 bool *need_rmap_locks);
91571 extern void exit_mmap(struct mm_struct *);
91572
91573 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
91574 +extern void gr_learn_resource(const struct task_struct *task, const int res,
91575 + const unsigned long wanted, const int gt);
91576 +#else
91577 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
91578 + const unsigned long wanted, const int gt)
91579 +{
91580 +}
91581 +#endif
91582 +
91583 static inline int check_data_rlimit(unsigned long rlim,
91584 unsigned long new,
91585 unsigned long start,
91586 unsigned long end_data,
91587 unsigned long start_data)
91588 {
91589 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
91590 if (rlim < RLIM_INFINITY) {
91591 if (((new - start) + (end_data - start_data)) > rlim)
91592 return -ENOSPC;
91593 @@ -1920,7 +1935,7 @@ extern int install_special_mapping(struct mm_struct *mm,
91594 unsigned long addr, unsigned long len,
91595 unsigned long flags, struct page **pages);
91596
91597 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
91598 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
91599
91600 extern unsigned long mmap_region(struct file *file, unsigned long addr,
91601 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
91602 @@ -1928,6 +1943,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
91603 unsigned long len, unsigned long prot, unsigned long flags,
91604 unsigned long pgoff, unsigned long *populate);
91605 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
91606 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
91607
91608 #ifdef CONFIG_MMU
91609 extern int __mm_populate(unsigned long addr, unsigned long len,
91610 @@ -1956,10 +1972,11 @@ struct vm_unmapped_area_info {
91611 unsigned long high_limit;
91612 unsigned long align_mask;
91613 unsigned long align_offset;
91614 + unsigned long threadstack_offset;
91615 };
91616
91617 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
91618 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
91619 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
91620 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
91621
91622 /*
91623 * Search for an unmapped address range.
91624 @@ -1971,7 +1988,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
91625 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
91626 */
91627 static inline unsigned long
91628 -vm_unmapped_area(struct vm_unmapped_area_info *info)
91629 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
91630 {
91631 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
91632 return unmapped_area(info);
91633 @@ -2033,6 +2050,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
91634 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
91635 struct vm_area_struct **pprev);
91636
91637 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
91638 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
91639 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
91640 +
91641 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
91642 NULL if none. Assume start_addr < end_addr. */
91643 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
91644 @@ -2062,10 +2083,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
91645 }
91646
91647 #ifdef CONFIG_MMU
91648 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
91649 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
91650 void vma_set_page_prot(struct vm_area_struct *vma);
91651 #else
91652 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
91653 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
91654 {
91655 return __pgprot(0);
91656 }
91657 @@ -2127,6 +2148,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
91658 static inline void vm_stat_account(struct mm_struct *mm,
91659 unsigned long flags, struct file *file, long pages)
91660 {
91661 +
91662 +#ifdef CONFIG_PAX_RANDMMAP
91663 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
91664 +#endif
91665 +
91666 mm->total_vm += pages;
91667 }
91668 #endif /* CONFIG_PROC_FS */
91669 @@ -2229,7 +2255,7 @@ extern int unpoison_memory(unsigned long pfn);
91670 extern int sysctl_memory_failure_early_kill;
91671 extern int sysctl_memory_failure_recovery;
91672 extern void shake_page(struct page *p, int access);
91673 -extern atomic_long_t num_poisoned_pages;
91674 +extern atomic_long_unchecked_t num_poisoned_pages;
91675 extern int soft_offline_page(struct page *page, int flags);
91676
91677 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
91678 @@ -2280,5 +2306,11 @@ void __init setup_nr_node_ids(void);
91679 static inline void setup_nr_node_ids(void) {}
91680 #endif
91681
91682 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
91683 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
91684 +#else
91685 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
91686 +#endif
91687 +
91688 #endif /* __KERNEL__ */
91689 #endif /* _LINUX_MM_H */
91690 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
91691 index 199a03a..7328440 100644
91692 --- a/include/linux/mm_types.h
91693 +++ b/include/linux/mm_types.h
91694 @@ -313,7 +313,9 @@ struct vm_area_struct {
91695 #ifdef CONFIG_NUMA
91696 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
91697 #endif
91698 -};
91699 +
91700 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
91701 +} __randomize_layout;
91702
91703 struct core_thread {
91704 struct task_struct *task;
91705 @@ -464,7 +466,25 @@ struct mm_struct {
91706 /* address of the bounds directory */
91707 void __user *bd_addr;
91708 #endif
91709 -};
91710 +
91711 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
91712 + unsigned long pax_flags;
91713 +#endif
91714 +
91715 +#ifdef CONFIG_PAX_DLRESOLVE
91716 + unsigned long call_dl_resolve;
91717 +#endif
91718 +
91719 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
91720 + unsigned long call_syscall;
91721 +#endif
91722 +
91723 +#ifdef CONFIG_PAX_ASLR
91724 + unsigned long delta_mmap; /* randomized offset */
91725 + unsigned long delta_stack; /* randomized offset */
91726 +#endif
91727 +
91728 +} __randomize_layout;
91729
91730 static inline void mm_init_cpumask(struct mm_struct *mm)
91731 {
91732 diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
91733 index 160448f..7b332b7 100644
91734 --- a/include/linux/mmc/core.h
91735 +++ b/include/linux/mmc/core.h
91736 @@ -79,7 +79,7 @@ struct mmc_command {
91737 #define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
91738
91739 unsigned int retries; /* max number of retries */
91740 - unsigned int error; /* command error */
91741 + int error; /* command error */
91742
91743 /*
91744 * Standard errno values are used for errors, but some have specific
91745 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
91746 index c5d5278..f0b68c8 100644
91747 --- a/include/linux/mmiotrace.h
91748 +++ b/include/linux/mmiotrace.h
91749 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
91750 /* Called from ioremap.c */
91751 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
91752 void __iomem *addr);
91753 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
91754 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
91755
91756 /* For anyone to insert markers. Remember trailing newline. */
91757 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
91758 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
91759 {
91760 }
91761
91762 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
91763 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
91764 {
91765 }
91766
91767 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
91768 index 2782df4..abe756e 100644
91769 --- a/include/linux/mmzone.h
91770 +++ b/include/linux/mmzone.h
91771 @@ -526,7 +526,7 @@ struct zone {
91772
91773 ZONE_PADDING(_pad3_)
91774 /* Zone statistics */
91775 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
91776 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
91777 } ____cacheline_internodealigned_in_smp;
91778
91779 enum zone_flags {
91780 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
91781 index e530533..c9620c7 100644
91782 --- a/include/linux/mod_devicetable.h
91783 +++ b/include/linux/mod_devicetable.h
91784 @@ -139,7 +139,7 @@ struct usb_device_id {
91785 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
91786 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
91787
91788 -#define HID_ANY_ID (~0)
91789 +#define HID_ANY_ID (~0U)
91790 #define HID_BUS_ANY 0xffff
91791 #define HID_GROUP_ANY 0x0000
91792
91793 @@ -470,7 +470,7 @@ struct dmi_system_id {
91794 const char *ident;
91795 struct dmi_strmatch matches[4];
91796 void *driver_data;
91797 -};
91798 +} __do_const;
91799 /*
91800 * struct dmi_device_id appears during expansion of
91801 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
91802 diff --git a/include/linux/module.h b/include/linux/module.h
91803 index b03485b..a26974f 100644
91804 --- a/include/linux/module.h
91805 +++ b/include/linux/module.h
91806 @@ -17,9 +17,11 @@
91807 #include <linux/moduleparam.h>
91808 #include <linux/jump_label.h>
91809 #include <linux/export.h>
91810 +#include <linux/fs.h>
91811
91812 #include <linux/percpu.h>
91813 #include <asm/module.h>
91814 +#include <asm/pgtable.h>
91815
91816 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
91817 #define MODULE_SIG_STRING "~Module signature appended~\n"
91818 @@ -42,7 +44,7 @@ struct module_kobject {
91819 struct kobject *drivers_dir;
91820 struct module_param_attrs *mp;
91821 struct completion *kobj_completion;
91822 -};
91823 +} __randomize_layout;
91824
91825 struct module_attribute {
91826 struct attribute attr;
91827 @@ -54,12 +56,13 @@ struct module_attribute {
91828 int (*test)(struct module *);
91829 void (*free)(struct module *);
91830 };
91831 +typedef struct module_attribute __no_const module_attribute_no_const;
91832
91833 struct module_version_attribute {
91834 struct module_attribute mattr;
91835 const char *module_name;
91836 const char *version;
91837 -} __attribute__ ((__aligned__(sizeof(void *))));
91838 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
91839
91840 extern ssize_t __modver_version_show(struct module_attribute *,
91841 struct module_kobject *, char *);
91842 @@ -221,7 +224,7 @@ struct module {
91843
91844 /* Sysfs stuff. */
91845 struct module_kobject mkobj;
91846 - struct module_attribute *modinfo_attrs;
91847 + module_attribute_no_const *modinfo_attrs;
91848 const char *version;
91849 const char *srcversion;
91850 struct kobject *holders_dir;
91851 @@ -270,19 +273,16 @@ struct module {
91852 int (*init)(void);
91853
91854 /* If this is non-NULL, vfree after init() returns */
91855 - void *module_init;
91856 + void *module_init_rx, *module_init_rw;
91857
91858 /* Here is the actual code + data, vfree'd on unload. */
91859 - void *module_core;
91860 + void *module_core_rx, *module_core_rw;
91861
91862 /* Here are the sizes of the init and core sections */
91863 - unsigned int init_size, core_size;
91864 + unsigned int init_size_rw, core_size_rw;
91865
91866 /* The size of the executable code in each section. */
91867 - unsigned int init_text_size, core_text_size;
91868 -
91869 - /* Size of RO sections of the module (text+rodata) */
91870 - unsigned int init_ro_size, core_ro_size;
91871 + unsigned int init_size_rx, core_size_rx;
91872
91873 /* Arch-specific module values */
91874 struct mod_arch_specific arch;
91875 @@ -338,6 +338,10 @@ struct module {
91876 #ifdef CONFIG_EVENT_TRACING
91877 struct ftrace_event_call **trace_events;
91878 unsigned int num_trace_events;
91879 + struct file_operations trace_id;
91880 + struct file_operations trace_enable;
91881 + struct file_operations trace_format;
91882 + struct file_operations trace_filter;
91883 #endif
91884 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
91885 unsigned int num_ftrace_callsites;
91886 @@ -365,7 +369,7 @@ struct module {
91887 ctor_fn_t *ctors;
91888 unsigned int num_ctors;
91889 #endif
91890 -};
91891 +} __randomize_layout;
91892 #ifndef MODULE_ARCH_INIT
91893 #define MODULE_ARCH_INIT {}
91894 #endif
91895 @@ -386,18 +390,48 @@ bool is_module_address(unsigned long addr);
91896 bool is_module_percpu_address(unsigned long addr);
91897 bool is_module_text_address(unsigned long addr);
91898
91899 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
91900 +{
91901 +
91902 +#ifdef CONFIG_PAX_KERNEXEC
91903 + if (ktla_ktva(addr) >= (unsigned long)start &&
91904 + ktla_ktva(addr) < (unsigned long)start + size)
91905 + return 1;
91906 +#endif
91907 +
91908 + return ((void *)addr >= start && (void *)addr < start + size);
91909 +}
91910 +
91911 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
91912 +{
91913 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
91914 +}
91915 +
91916 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
91917 +{
91918 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
91919 +}
91920 +
91921 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
91922 +{
91923 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
91924 +}
91925 +
91926 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
91927 +{
91928 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
91929 +}
91930 +
91931 static inline bool within_module_core(unsigned long addr,
91932 const struct module *mod)
91933 {
91934 - return (unsigned long)mod->module_core <= addr &&
91935 - addr < (unsigned long)mod->module_core + mod->core_size;
91936 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
91937 }
91938
91939 static inline bool within_module_init(unsigned long addr,
91940 const struct module *mod)
91941 {
91942 - return (unsigned long)mod->module_init <= addr &&
91943 - addr < (unsigned long)mod->module_init + mod->init_size;
91944 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
91945 }
91946
91947 static inline bool within_module(unsigned long addr, const struct module *mod)
91948 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
91949 index 4d0cb9b..3169ac7 100644
91950 --- a/include/linux/moduleloader.h
91951 +++ b/include/linux/moduleloader.h
91952 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
91953 sections. Returns NULL on failure. */
91954 void *module_alloc(unsigned long size);
91955
91956 +#ifdef CONFIG_PAX_KERNEXEC
91957 +void *module_alloc_exec(unsigned long size);
91958 +#else
91959 +#define module_alloc_exec(x) module_alloc(x)
91960 +#endif
91961 +
91962 /* Free memory returned from module_alloc. */
91963 void module_memfree(void *module_region);
91964
91965 +#ifdef CONFIG_PAX_KERNEXEC
91966 +void module_memfree_exec(void *module_region);
91967 +#else
91968 +#define module_memfree_exec(x) module_memfree((x))
91969 +#endif
91970 +
91971 /*
91972 * Apply the given relocation to the (simplified) ELF. Return -error
91973 * or 0.
91974 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
91975 unsigned int relsec,
91976 struct module *me)
91977 {
91978 +#ifdef CONFIG_MODULES
91979 printk(KERN_ERR "module %s: REL relocation unsupported\n",
91980 module_name(me));
91981 +#endif
91982 return -ENOEXEC;
91983 }
91984 #endif
91985 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
91986 unsigned int relsec,
91987 struct module *me)
91988 {
91989 +#ifdef CONFIG_MODULES
91990 printk(KERN_ERR "module %s: REL relocation unsupported\n",
91991 module_name(me));
91992 +#endif
91993 return -ENOEXEC;
91994 }
91995 #endif
91996 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
91997 index 1c9effa..1160bdd 100644
91998 --- a/include/linux/moduleparam.h
91999 +++ b/include/linux/moduleparam.h
92000 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
92001 * @len is usually just sizeof(string).
92002 */
92003 #define module_param_string(name, string, len, perm) \
92004 - static const struct kparam_string __param_string_##name \
92005 + static const struct kparam_string __param_string_##name __used \
92006 = { len, string }; \
92007 __module_param_call(MODULE_PARAM_PREFIX, name, \
92008 &param_ops_string, \
92009 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
92010 */
92011 #define module_param_array_named(name, array, type, nump, perm) \
92012 param_check_##type(name, &(array)[0]); \
92013 - static const struct kparam_array __param_arr_##name \
92014 + static const struct kparam_array __param_arr_##name __used \
92015 = { .max = ARRAY_SIZE(array), .num = nump, \
92016 .ops = &param_ops_##type, \
92017 .elemsize = sizeof(array[0]), .elem = array }; \
92018 diff --git a/include/linux/mount.h b/include/linux/mount.h
92019 index 564beee..653be6f 100644
92020 --- a/include/linux/mount.h
92021 +++ b/include/linux/mount.h
92022 @@ -67,7 +67,7 @@ struct vfsmount {
92023 struct dentry *mnt_root; /* root of the mounted tree */
92024 struct super_block *mnt_sb; /* pointer to superblock */
92025 int mnt_flags;
92026 -};
92027 +} __randomize_layout;
92028
92029 struct file; /* forward dec */
92030 struct path;
92031 diff --git a/include/linux/namei.h b/include/linux/namei.h
92032 index c899077..b9a2010 100644
92033 --- a/include/linux/namei.h
92034 +++ b/include/linux/namei.h
92035 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
92036 extern void unlock_rename(struct dentry *, struct dentry *);
92037
92038 extern void nd_jump_link(struct nameidata *nd, struct path *path);
92039 -extern void nd_set_link(struct nameidata *nd, char *path);
92040 -extern char *nd_get_link(struct nameidata *nd);
92041 +extern void nd_set_link(struct nameidata *nd, const char *path);
92042 +extern const char *nd_get_link(const struct nameidata *nd);
92043
92044 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
92045 {
92046 diff --git a/include/linux/net.h b/include/linux/net.h
92047 index 17d8339..81656c0 100644
92048 --- a/include/linux/net.h
92049 +++ b/include/linux/net.h
92050 @@ -192,7 +192,7 @@ struct net_proto_family {
92051 int (*create)(struct net *net, struct socket *sock,
92052 int protocol, int kern);
92053 struct module *owner;
92054 -};
92055 +} __do_const;
92056
92057 struct iovec;
92058 struct kvec;
92059 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
92060 index 2787388..1dd8e88 100644
92061 --- a/include/linux/netdevice.h
92062 +++ b/include/linux/netdevice.h
92063 @@ -1198,6 +1198,7 @@ struct net_device_ops {
92064 u8 state);
92065 #endif
92066 };
92067 +typedef struct net_device_ops __no_const net_device_ops_no_const;
92068
92069 /**
92070 * enum net_device_priv_flags - &struct net_device priv_flags
92071 @@ -1546,10 +1547,10 @@ struct net_device {
92072
92073 struct net_device_stats stats;
92074
92075 - atomic_long_t rx_dropped;
92076 - atomic_long_t tx_dropped;
92077 + atomic_long_unchecked_t rx_dropped;
92078 + atomic_long_unchecked_t tx_dropped;
92079
92080 - atomic_t carrier_changes;
92081 + atomic_unchecked_t carrier_changes;
92082
92083 #ifdef CONFIG_WIRELESS_EXT
92084 const struct iw_handler_def * wireless_handlers;
92085 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
92086 index 2517ece..0bbfcfb 100644
92087 --- a/include/linux/netfilter.h
92088 +++ b/include/linux/netfilter.h
92089 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
92090 #endif
92091 /* Use the module struct to lock set/get code in place */
92092 struct module *owner;
92093 -};
92094 +} __do_const;
92095
92096 /* Function to register/unregister hook points. */
92097 int nf_register_hook(struct nf_hook_ops *reg);
92098 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
92099 index e955d47..04a5338 100644
92100 --- a/include/linux/netfilter/nfnetlink.h
92101 +++ b/include/linux/netfilter/nfnetlink.h
92102 @@ -19,7 +19,7 @@ struct nfnl_callback {
92103 const struct nlattr * const cda[]);
92104 const struct nla_policy *policy; /* netlink attribute policy */
92105 const u_int16_t attr_count; /* number of nlattr's */
92106 -};
92107 +} __do_const;
92108
92109 struct nfnetlink_subsystem {
92110 const char *name;
92111 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
92112 new file mode 100644
92113 index 0000000..33f4af8
92114 --- /dev/null
92115 +++ b/include/linux/netfilter/xt_gradm.h
92116 @@ -0,0 +1,9 @@
92117 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
92118 +#define _LINUX_NETFILTER_XT_GRADM_H 1
92119 +
92120 +struct xt_gradm_mtinfo {
92121 + __u16 flags;
92122 + __u16 invflags;
92123 +};
92124 +
92125 +#endif
92126 diff --git a/include/linux/nls.h b/include/linux/nls.h
92127 index 520681b..2b7fabb 100644
92128 --- a/include/linux/nls.h
92129 +++ b/include/linux/nls.h
92130 @@ -31,7 +31,7 @@ struct nls_table {
92131 const unsigned char *charset2upper;
92132 struct module *owner;
92133 struct nls_table *next;
92134 -};
92135 +} __do_const;
92136
92137 /* this value hold the maximum octet of charset */
92138 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
92139 @@ -46,7 +46,7 @@ enum utf16_endian {
92140 /* nls_base.c */
92141 extern int __register_nls(struct nls_table *, struct module *);
92142 extern int unregister_nls(struct nls_table *);
92143 -extern struct nls_table *load_nls(char *);
92144 +extern struct nls_table *load_nls(const char *);
92145 extern void unload_nls(struct nls_table *);
92146 extern struct nls_table *load_nls_default(void);
92147 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
92148 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
92149 index d14a4c3..a078786 100644
92150 --- a/include/linux/notifier.h
92151 +++ b/include/linux/notifier.h
92152 @@ -54,7 +54,8 @@ struct notifier_block {
92153 notifier_fn_t notifier_call;
92154 struct notifier_block __rcu *next;
92155 int priority;
92156 -};
92157 +} __do_const;
92158 +typedef struct notifier_block __no_const notifier_block_no_const;
92159
92160 struct atomic_notifier_head {
92161 spinlock_t lock;
92162 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
92163 index b2a0f15..4d7da32 100644
92164 --- a/include/linux/oprofile.h
92165 +++ b/include/linux/oprofile.h
92166 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
92167 int oprofilefs_create_ro_ulong(struct dentry * root,
92168 char const * name, ulong * val);
92169
92170 -/** Create a file for read-only access to an atomic_t. */
92171 +/** Create a file for read-only access to an atomic_unchecked_t. */
92172 int oprofilefs_create_ro_atomic(struct dentry * root,
92173 - char const * name, atomic_t * val);
92174 + char const * name, atomic_unchecked_t * val);
92175
92176 /** create a directory */
92177 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
92178 diff --git a/include/linux/padata.h b/include/linux/padata.h
92179 index 4386946..f50c615 100644
92180 --- a/include/linux/padata.h
92181 +++ b/include/linux/padata.h
92182 @@ -129,7 +129,7 @@ struct parallel_data {
92183 struct padata_serial_queue __percpu *squeue;
92184 atomic_t reorder_objects;
92185 atomic_t refcnt;
92186 - atomic_t seq_nr;
92187 + atomic_unchecked_t seq_nr;
92188 struct padata_cpumask cpumask;
92189 spinlock_t lock ____cacheline_aligned;
92190 unsigned int processed;
92191 diff --git a/include/linux/path.h b/include/linux/path.h
92192 index d137218..be0c176 100644
92193 --- a/include/linux/path.h
92194 +++ b/include/linux/path.h
92195 @@ -1,13 +1,15 @@
92196 #ifndef _LINUX_PATH_H
92197 #define _LINUX_PATH_H
92198
92199 +#include <linux/compiler.h>
92200 +
92201 struct dentry;
92202 struct vfsmount;
92203
92204 struct path {
92205 struct vfsmount *mnt;
92206 struct dentry *dentry;
92207 -};
92208 +} __randomize_layout;
92209
92210 extern void path_get(const struct path *);
92211 extern void path_put(const struct path *);
92212 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
92213 index 8c78950..0d74ed9 100644
92214 --- a/include/linux/pci_hotplug.h
92215 +++ b/include/linux/pci_hotplug.h
92216 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
92217 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
92218 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
92219 int (*reset_slot) (struct hotplug_slot *slot, int probe);
92220 -};
92221 +} __do_const;
92222 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
92223
92224 /**
92225 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
92226 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
92227 index caebf2a..4c3ae9d 100644
92228 --- a/include/linux/percpu.h
92229 +++ b/include/linux/percpu.h
92230 @@ -34,7 +34,7 @@
92231 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
92232 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
92233 */
92234 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
92235 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
92236 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
92237
92238 /*
92239 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
92240 index 2b62198..2b74233 100644
92241 --- a/include/linux/perf_event.h
92242 +++ b/include/linux/perf_event.h
92243 @@ -343,8 +343,8 @@ struct perf_event {
92244
92245 enum perf_event_active_state state;
92246 unsigned int attach_state;
92247 - local64_t count;
92248 - atomic64_t child_count;
92249 + local64_t count; /* PaX: fix it one day */
92250 + atomic64_unchecked_t child_count;
92251
92252 /*
92253 * These are the total time in nanoseconds that the event
92254 @@ -395,8 +395,8 @@ struct perf_event {
92255 * These accumulate total time (in nanoseconds) that children
92256 * events have been enabled and running, respectively.
92257 */
92258 - atomic64_t child_total_time_enabled;
92259 - atomic64_t child_total_time_running;
92260 + atomic64_unchecked_t child_total_time_enabled;
92261 + atomic64_unchecked_t child_total_time_running;
92262
92263 /*
92264 * Protect attach/detach and child_list:
92265 @@ -752,7 +752,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
92266 entry->ip[entry->nr++] = ip;
92267 }
92268
92269 -extern int sysctl_perf_event_paranoid;
92270 +extern int sysctl_perf_event_legitimately_concerned;
92271 extern int sysctl_perf_event_mlock;
92272 extern int sysctl_perf_event_sample_rate;
92273 extern int sysctl_perf_cpu_time_max_percent;
92274 @@ -767,19 +767,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
92275 loff_t *ppos);
92276
92277
92278 +static inline bool perf_paranoid_any(void)
92279 +{
92280 + return sysctl_perf_event_legitimately_concerned > 2;
92281 +}
92282 +
92283 static inline bool perf_paranoid_tracepoint_raw(void)
92284 {
92285 - return sysctl_perf_event_paranoid > -1;
92286 + return sysctl_perf_event_legitimately_concerned > -1;
92287 }
92288
92289 static inline bool perf_paranoid_cpu(void)
92290 {
92291 - return sysctl_perf_event_paranoid > 0;
92292 + return sysctl_perf_event_legitimately_concerned > 0;
92293 }
92294
92295 static inline bool perf_paranoid_kernel(void)
92296 {
92297 - return sysctl_perf_event_paranoid > 1;
92298 + return sysctl_perf_event_legitimately_concerned > 1;
92299 }
92300
92301 extern void perf_event_init(void);
92302 @@ -912,7 +917,7 @@ struct perf_pmu_events_attr {
92303 struct device_attribute attr;
92304 u64 id;
92305 const char *event_str;
92306 -};
92307 +} __do_const;
92308
92309 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
92310 char *page);
92311 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
92312 index 918b117..7af374b7 100644
92313 --- a/include/linux/pid_namespace.h
92314 +++ b/include/linux/pid_namespace.h
92315 @@ -45,7 +45,7 @@ struct pid_namespace {
92316 int hide_pid;
92317 int reboot; /* group exit code if this pidns was rebooted */
92318 struct ns_common ns;
92319 -};
92320 +} __randomize_layout;
92321
92322 extern struct pid_namespace init_pid_ns;
92323
92324 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
92325 index eb8b8ac..62649e1 100644
92326 --- a/include/linux/pipe_fs_i.h
92327 +++ b/include/linux/pipe_fs_i.h
92328 @@ -47,10 +47,10 @@ struct pipe_inode_info {
92329 struct mutex mutex;
92330 wait_queue_head_t wait;
92331 unsigned int nrbufs, curbuf, buffers;
92332 - unsigned int readers;
92333 - unsigned int writers;
92334 - unsigned int files;
92335 - unsigned int waiting_writers;
92336 + atomic_t readers;
92337 + atomic_t writers;
92338 + atomic_t files;
92339 + atomic_t waiting_writers;
92340 unsigned int r_counter;
92341 unsigned int w_counter;
92342 struct page *tmp_page;
92343 diff --git a/include/linux/pm.h b/include/linux/pm.h
92344 index e2f1be6..78a0506 100644
92345 --- a/include/linux/pm.h
92346 +++ b/include/linux/pm.h
92347 @@ -608,6 +608,7 @@ struct dev_pm_domain {
92348 struct dev_pm_ops ops;
92349 void (*detach)(struct device *dev, bool power_off);
92350 };
92351 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
92352
92353 /*
92354 * The PM_EVENT_ messages are also used by drivers implementing the legacy
92355 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
92356 index 080e778..cbdaef7 100644
92357 --- a/include/linux/pm_domain.h
92358 +++ b/include/linux/pm_domain.h
92359 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
92360 int (*save_state)(struct device *dev);
92361 int (*restore_state)(struct device *dev);
92362 bool (*active_wakeup)(struct device *dev);
92363 -};
92364 +} __no_const;
92365
92366 struct gpd_cpuidle_data {
92367 unsigned int saved_exit_latency;
92368 - struct cpuidle_state *idle_state;
92369 + cpuidle_state_no_const *idle_state;
92370 };
92371
92372 struct generic_pm_domain {
92373 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
92374 index 30e84d4..22278b4 100644
92375 --- a/include/linux/pm_runtime.h
92376 +++ b/include/linux/pm_runtime.h
92377 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
92378
92379 static inline void pm_runtime_mark_last_busy(struct device *dev)
92380 {
92381 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
92382 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
92383 }
92384
92385 static inline bool pm_runtime_is_irq_safe(struct device *dev)
92386 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
92387 index 6512e9c..ec27fa2 100644
92388 --- a/include/linux/pnp.h
92389 +++ b/include/linux/pnp.h
92390 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
92391 struct pnp_fixup {
92392 char id[7];
92393 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
92394 -};
92395 +} __do_const;
92396
92397 /* config parameters */
92398 #define PNP_CONFIG_NORMAL 0x0001
92399 diff --git a/include/linux/poison.h b/include/linux/poison.h
92400 index 2110a81..13a11bb 100644
92401 --- a/include/linux/poison.h
92402 +++ b/include/linux/poison.h
92403 @@ -19,8 +19,8 @@
92404 * under normal circumstances, used to verify that nobody uses
92405 * non-initialized list entries.
92406 */
92407 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
92408 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
92409 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
92410 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
92411
92412 /********** include/linux/timer.h **********/
92413 /*
92414 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
92415 index d8b187c3..9a9257a 100644
92416 --- a/include/linux/power/smartreflex.h
92417 +++ b/include/linux/power/smartreflex.h
92418 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
92419 int (*notify)(struct omap_sr *sr, u32 status);
92420 u8 notify_flags;
92421 u8 class_type;
92422 -};
92423 +} __do_const;
92424
92425 /**
92426 * struct omap_sr_nvalue_table - Smartreflex n-target value info
92427 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
92428 index 4ea1d37..80f4b33 100644
92429 --- a/include/linux/ppp-comp.h
92430 +++ b/include/linux/ppp-comp.h
92431 @@ -84,7 +84,7 @@ struct compressor {
92432 struct module *owner;
92433 /* Extra skb space needed by the compressor algorithm */
92434 unsigned int comp_extra;
92435 -};
92436 +} __do_const;
92437
92438 /*
92439 * The return value from decompress routine is the length of the
92440 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
92441 index de83b4e..c4b997d 100644
92442 --- a/include/linux/preempt.h
92443 +++ b/include/linux/preempt.h
92444 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
92445 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
92446 #endif
92447
92448 +#define raw_preempt_count_add(val) __preempt_count_add(val)
92449 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
92450 +
92451 #define __preempt_count_inc() __preempt_count_add(1)
92452 #define __preempt_count_dec() __preempt_count_sub(1)
92453
92454 #define preempt_count_inc() preempt_count_add(1)
92455 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
92456 #define preempt_count_dec() preempt_count_sub(1)
92457 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
92458
92459 #ifdef CONFIG_PREEMPT_COUNT
92460
92461 @@ -41,6 +46,12 @@ do { \
92462 barrier(); \
92463 } while (0)
92464
92465 +#define raw_preempt_disable() \
92466 +do { \
92467 + raw_preempt_count_inc(); \
92468 + barrier(); \
92469 +} while (0)
92470 +
92471 #define sched_preempt_enable_no_resched() \
92472 do { \
92473 barrier(); \
92474 @@ -49,6 +60,12 @@ do { \
92475
92476 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
92477
92478 +#define raw_preempt_enable_no_resched() \
92479 +do { \
92480 + barrier(); \
92481 + raw_preempt_count_dec(); \
92482 +} while (0)
92483 +
92484 #ifdef CONFIG_PREEMPT
92485 #define preempt_enable() \
92486 do { \
92487 @@ -113,8 +130,10 @@ do { \
92488 * region.
92489 */
92490 #define preempt_disable() barrier()
92491 +#define raw_preempt_disable() barrier()
92492 #define sched_preempt_enable_no_resched() barrier()
92493 #define preempt_enable_no_resched() barrier()
92494 +#define raw_preempt_enable_no_resched() barrier()
92495 #define preempt_enable() barrier()
92496 #define preempt_check_resched() do { } while (0)
92497
92498 @@ -128,11 +147,13 @@ do { \
92499 /*
92500 * Modules have no business playing preemption tricks.
92501 */
92502 +#ifndef CONFIG_PAX_KERNEXEC
92503 #undef sched_preempt_enable_no_resched
92504 #undef preempt_enable_no_resched
92505 #undef preempt_enable_no_resched_notrace
92506 #undef preempt_check_resched
92507 #endif
92508 +#endif
92509
92510 #define preempt_set_need_resched() \
92511 do { \
92512 diff --git a/include/linux/printk.h b/include/linux/printk.h
92513 index baa3f97..168cff1 100644
92514 --- a/include/linux/printk.h
92515 +++ b/include/linux/printk.h
92516 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
92517 #endif
92518
92519 typedef int(*printk_func_t)(const char *fmt, va_list args);
92520 +extern int kptr_restrict;
92521
92522 #ifdef CONFIG_PRINTK
92523 asmlinkage __printf(5, 0)
92524 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
92525
92526 extern int printk_delay_msec;
92527 extern int dmesg_restrict;
92528 -extern int kptr_restrict;
92529
92530 extern void wake_up_klogd(void);
92531
92532 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
92533 index b97bf2e..f14c92d4 100644
92534 --- a/include/linux/proc_fs.h
92535 +++ b/include/linux/proc_fs.h
92536 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
92537 extern struct proc_dir_entry *proc_symlink(const char *,
92538 struct proc_dir_entry *, const char *);
92539 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
92540 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
92541 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
92542 struct proc_dir_entry *, void *);
92543 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
92544 + struct proc_dir_entry *, void *);
92545 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
92546 struct proc_dir_entry *);
92547
92548 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
92549 return proc_create_data(name, mode, parent, proc_fops, NULL);
92550 }
92551
92552 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
92553 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
92554 +{
92555 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92556 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
92557 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92558 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
92559 +#else
92560 + return proc_create_data(name, mode, parent, proc_fops, NULL);
92561 +#endif
92562 +}
92563 +
92564 +
92565 extern void proc_set_size(struct proc_dir_entry *, loff_t);
92566 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
92567 extern void *PDE_DATA(const struct inode *);
92568 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
92569 struct proc_dir_entry *parent,const char *dest) { return NULL;}
92570 static inline struct proc_dir_entry *proc_mkdir(const char *name,
92571 struct proc_dir_entry *parent) {return NULL;}
92572 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
92573 + struct proc_dir_entry *parent) { return NULL; }
92574 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
92575 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
92576 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
92577 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
92578 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
92579 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
92580 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
92581 @@ -79,7 +99,7 @@ struct net;
92582 static inline struct proc_dir_entry *proc_net_mkdir(
92583 struct net *net, const char *name, struct proc_dir_entry *parent)
92584 {
92585 - return proc_mkdir_data(name, 0, parent, net);
92586 + return proc_mkdir_data_restrict(name, 0, parent, net);
92587 }
92588
92589 #endif /* _LINUX_PROC_FS_H */
92590 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
92591 index 42dfc61..8113a99 100644
92592 --- a/include/linux/proc_ns.h
92593 +++ b/include/linux/proc_ns.h
92594 @@ -16,7 +16,7 @@ struct proc_ns_operations {
92595 struct ns_common *(*get)(struct task_struct *task);
92596 void (*put)(struct ns_common *ns);
92597 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
92598 -};
92599 +} __do_const __randomize_layout;
92600
92601 extern const struct proc_ns_operations netns_operations;
92602 extern const struct proc_ns_operations utsns_operations;
92603 diff --git a/include/linux/quota.h b/include/linux/quota.h
92604 index d534e8e..782e604 100644
92605 --- a/include/linux/quota.h
92606 +++ b/include/linux/quota.h
92607 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
92608
92609 extern bool qid_eq(struct kqid left, struct kqid right);
92610 extern bool qid_lt(struct kqid left, struct kqid right);
92611 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
92612 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
92613 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
92614 extern bool qid_valid(struct kqid qid);
92615
92616 diff --git a/include/linux/random.h b/include/linux/random.h
92617 index b05856e..0a9f14e 100644
92618 --- a/include/linux/random.h
92619 +++ b/include/linux/random.h
92620 @@ -9,9 +9,19 @@
92621 #include <uapi/linux/random.h>
92622
92623 extern void add_device_randomness(const void *, unsigned int);
92624 +
92625 +static inline void add_latent_entropy(void)
92626 +{
92627 +
92628 +#ifdef LATENT_ENTROPY_PLUGIN
92629 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
92630 +#endif
92631 +
92632 +}
92633 +
92634 extern void add_input_randomness(unsigned int type, unsigned int code,
92635 - unsigned int value);
92636 -extern void add_interrupt_randomness(int irq, int irq_flags);
92637 + unsigned int value) __latent_entropy;
92638 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
92639
92640 extern void get_random_bytes(void *buf, int nbytes);
92641 extern void get_random_bytes_arch(void *buf, int nbytes);
92642 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
92643 extern const struct file_operations random_fops, urandom_fops;
92644 #endif
92645
92646 -unsigned int get_random_int(void);
92647 +unsigned int __intentional_overflow(-1) get_random_int(void);
92648 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
92649
92650 -u32 prandom_u32(void);
92651 +u32 prandom_u32(void) __intentional_overflow(-1);
92652 void prandom_bytes(void *buf, size_t nbytes);
92653 void prandom_seed(u32 seed);
92654 void prandom_reseed_late(void);
92655 @@ -37,6 +47,11 @@ struct rnd_state {
92656 u32 prandom_u32_state(struct rnd_state *state);
92657 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
92658
92659 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
92660 +{
92661 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
92662 +}
92663 +
92664 /**
92665 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
92666 * @ep_ro: right open interval endpoint
92667 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
92668 *
92669 * Returns: pseudo-random number in interval [0, ep_ro)
92670 */
92671 -static inline u32 prandom_u32_max(u32 ep_ro)
92672 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
92673 {
92674 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
92675 }
92676 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
92677 index 378c5ee..aa84a47 100644
92678 --- a/include/linux/rbtree_augmented.h
92679 +++ b/include/linux/rbtree_augmented.h
92680 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
92681 old->rbaugmented = rbcompute(old); \
92682 } \
92683 rbstatic const struct rb_augment_callbacks rbname = { \
92684 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
92685 + .propagate = rbname ## _propagate, \
92686 + .copy = rbname ## _copy, \
92687 + .rotate = rbname ## _rotate \
92688 };
92689
92690
92691 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
92692 index a18b16f..2683096 100644
92693 --- a/include/linux/rculist.h
92694 +++ b/include/linux/rculist.h
92695 @@ -29,8 +29,8 @@
92696 */
92697 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
92698 {
92699 - ACCESS_ONCE(list->next) = list;
92700 - ACCESS_ONCE(list->prev) = list;
92701 + ACCESS_ONCE_RW(list->next) = list;
92702 + ACCESS_ONCE_RW(list->prev) = list;
92703 }
92704
92705 /*
92706 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
92707 struct list_head *prev, struct list_head *next);
92708 #endif
92709
92710 +void __pax_list_add_rcu(struct list_head *new,
92711 + struct list_head *prev, struct list_head *next);
92712 +
92713 /**
92714 * list_add_rcu - add a new entry to rcu-protected list
92715 * @new: new entry to be added
92716 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
92717 __list_add_rcu(new, head, head->next);
92718 }
92719
92720 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
92721 +{
92722 + __pax_list_add_rcu(new, head, head->next);
92723 +}
92724 +
92725 /**
92726 * list_add_tail_rcu - add a new entry to rcu-protected list
92727 * @new: new entry to be added
92728 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
92729 __list_add_rcu(new, head->prev, head);
92730 }
92731
92732 +static inline void pax_list_add_tail_rcu(struct list_head *new,
92733 + struct list_head *head)
92734 +{
92735 + __pax_list_add_rcu(new, head->prev, head);
92736 +}
92737 +
92738 /**
92739 * list_del_rcu - deletes entry from list without re-initialization
92740 * @entry: the element to delete from the list.
92741 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
92742 entry->prev = LIST_POISON2;
92743 }
92744
92745 +extern void pax_list_del_rcu(struct list_head *entry);
92746 +
92747 /**
92748 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
92749 * @n: the element to delete from the hash list.
92750 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
92751 index 7809749..1cd9315 100644
92752 --- a/include/linux/rcupdate.h
92753 +++ b/include/linux/rcupdate.h
92754 @@ -333,7 +333,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
92755 do { \
92756 rcu_all_qs(); \
92757 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
92758 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
92759 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
92760 } while (0)
92761 #else /* #ifdef CONFIG_TASKS_RCU */
92762 #define TASKS_RCU(x) do { } while (0)
92763 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
92764 index 67fc8fc..a90f7d8 100644
92765 --- a/include/linux/reboot.h
92766 +++ b/include/linux/reboot.h
92767 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
92768 */
92769
92770 extern void migrate_to_reboot_cpu(void);
92771 -extern void machine_restart(char *cmd);
92772 -extern void machine_halt(void);
92773 -extern void machine_power_off(void);
92774 +extern void machine_restart(char *cmd) __noreturn;
92775 +extern void machine_halt(void) __noreturn;
92776 +extern void machine_power_off(void) __noreturn;
92777
92778 extern void machine_shutdown(void);
92779 struct pt_regs;
92780 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
92781 */
92782
92783 extern void kernel_restart_prepare(char *cmd);
92784 -extern void kernel_restart(char *cmd);
92785 -extern void kernel_halt(void);
92786 -extern void kernel_power_off(void);
92787 +extern void kernel_restart(char *cmd) __noreturn;
92788 +extern void kernel_halt(void) __noreturn;
92789 +extern void kernel_power_off(void) __noreturn;
92790
92791 extern int C_A_D; /* for sysctl */
92792 void ctrl_alt_del(void);
92793 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
92794 * Emergency restart, callable from an interrupt handler.
92795 */
92796
92797 -extern void emergency_restart(void);
92798 +extern void emergency_restart(void) __noreturn;
92799 #include <asm/emergency-restart.h>
92800
92801 #endif /* _LINUX_REBOOT_H */
92802 diff --git a/include/linux/regset.h b/include/linux/regset.h
92803 index 8e0c9fe..ac4d221 100644
92804 --- a/include/linux/regset.h
92805 +++ b/include/linux/regset.h
92806 @@ -161,7 +161,8 @@ struct user_regset {
92807 unsigned int align;
92808 unsigned int bias;
92809 unsigned int core_note_type;
92810 -};
92811 +} __do_const;
92812 +typedef struct user_regset __no_const user_regset_no_const;
92813
92814 /**
92815 * struct user_regset_view - available regsets
92816 diff --git a/include/linux/relay.h b/include/linux/relay.h
92817 index d7c8359..818daf5 100644
92818 --- a/include/linux/relay.h
92819 +++ b/include/linux/relay.h
92820 @@ -157,7 +157,7 @@ struct rchan_callbacks
92821 * The callback should return 0 if successful, negative if not.
92822 */
92823 int (*remove_buf_file)(struct dentry *dentry);
92824 -};
92825 +} __no_const;
92826
92827 /*
92828 * CONFIG_RELAY kernel API, kernel/relay.c
92829 diff --git a/include/linux/rio.h b/include/linux/rio.h
92830 index 6bda06f..bf39a9b 100644
92831 --- a/include/linux/rio.h
92832 +++ b/include/linux/rio.h
92833 @@ -358,7 +358,7 @@ struct rio_ops {
92834 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
92835 u64 rstart, u32 size, u32 flags);
92836 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
92837 -};
92838 +} __no_const;
92839
92840 #define RIO_RESOURCE_MEM 0x00000100
92841 #define RIO_RESOURCE_DOORBELL 0x00000200
92842 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
92843 index c4c559a..6ba9a26 100644
92844 --- a/include/linux/rmap.h
92845 +++ b/include/linux/rmap.h
92846 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
92847 void anon_vma_init(void); /* create anon_vma_cachep */
92848 int anon_vma_prepare(struct vm_area_struct *);
92849 void unlink_anon_vmas(struct vm_area_struct *);
92850 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
92851 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
92852 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
92853 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
92854
92855 static inline void anon_vma_merge(struct vm_area_struct *vma,
92856 struct vm_area_struct *next)
92857 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
92858 index ed8f9e70..999bc96 100644
92859 --- a/include/linux/scatterlist.h
92860 +++ b/include/linux/scatterlist.h
92861 @@ -1,6 +1,7 @@
92862 #ifndef _LINUX_SCATTERLIST_H
92863 #define _LINUX_SCATTERLIST_H
92864
92865 +#include <linux/sched.h>
92866 #include <linux/string.h>
92867 #include <linux/bug.h>
92868 #include <linux/mm.h>
92869 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
92870 #ifdef CONFIG_DEBUG_SG
92871 BUG_ON(!virt_addr_valid(buf));
92872 #endif
92873 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
92874 + if (object_starts_on_stack(buf)) {
92875 + void *adjbuf = buf - current->stack + current->lowmem_stack;
92876 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
92877 + } else
92878 +#endif
92879 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
92880 }
92881
92882 diff --git a/include/linux/sched.h b/include/linux/sched.h
92883 index 51348f7..8c8b0ba 100644
92884 --- a/include/linux/sched.h
92885 +++ b/include/linux/sched.h
92886 @@ -133,6 +133,7 @@ struct fs_struct;
92887 struct perf_event_context;
92888 struct blk_plug;
92889 struct filename;
92890 +struct linux_binprm;
92891
92892 #define VMACACHE_BITS 2
92893 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
92894 @@ -420,7 +421,7 @@ extern char __sched_text_start[], __sched_text_end[];
92895 extern int in_sched_functions(unsigned long addr);
92896
92897 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
92898 -extern signed long schedule_timeout(signed long timeout);
92899 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
92900 extern signed long schedule_timeout_interruptible(signed long timeout);
92901 extern signed long schedule_timeout_killable(signed long timeout);
92902 extern signed long schedule_timeout_uninterruptible(signed long timeout);
92903 @@ -438,6 +439,19 @@ struct nsproxy;
92904 struct user_namespace;
92905
92906 #ifdef CONFIG_MMU
92907 +
92908 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
92909 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
92910 +#else
92911 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
92912 +{
92913 + return 0;
92914 +}
92915 +#endif
92916 +
92917 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
92918 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
92919 +
92920 extern void arch_pick_mmap_layout(struct mm_struct *mm);
92921 extern unsigned long
92922 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
92923 @@ -736,6 +750,17 @@ struct signal_struct {
92924 #ifdef CONFIG_TASKSTATS
92925 struct taskstats *stats;
92926 #endif
92927 +
92928 +#ifdef CONFIG_GRKERNSEC
92929 + u32 curr_ip;
92930 + u32 saved_ip;
92931 + u32 gr_saddr;
92932 + u32 gr_daddr;
92933 + u16 gr_sport;
92934 + u16 gr_dport;
92935 + u8 used_accept:1;
92936 +#endif
92937 +
92938 #ifdef CONFIG_AUDIT
92939 unsigned audit_tty;
92940 unsigned audit_tty_log_passwd;
92941 @@ -762,7 +787,7 @@ struct signal_struct {
92942 struct mutex cred_guard_mutex; /* guard against foreign influences on
92943 * credential calculations
92944 * (notably. ptrace) */
92945 -};
92946 +} __randomize_layout;
92947
92948 /*
92949 * Bits in flags field of signal_struct.
92950 @@ -815,6 +840,14 @@ struct user_struct {
92951 struct key *session_keyring; /* UID's default session keyring */
92952 #endif
92953
92954 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92955 + unsigned char kernel_banned;
92956 +#endif
92957 +#ifdef CONFIG_GRKERNSEC_BRUTE
92958 + unsigned char suid_banned;
92959 + unsigned long suid_ban_expires;
92960 +#endif
92961 +
92962 /* Hash table maintenance information */
92963 struct hlist_node uidhash_node;
92964 kuid_t uid;
92965 @@ -822,7 +855,7 @@ struct user_struct {
92966 #ifdef CONFIG_PERF_EVENTS
92967 atomic_long_t locked_vm;
92968 #endif
92969 -};
92970 +} __randomize_layout;
92971
92972 extern int uids_sysfs_init(void);
92973
92974 @@ -1286,6 +1319,9 @@ enum perf_event_task_context {
92975 struct task_struct {
92976 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
92977 void *stack;
92978 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
92979 + void *lowmem_stack;
92980 +#endif
92981 atomic_t usage;
92982 unsigned int flags; /* per process flags, defined below */
92983 unsigned int ptrace;
92984 @@ -1419,8 +1455,8 @@ struct task_struct {
92985 struct list_head thread_node;
92986
92987 struct completion *vfork_done; /* for vfork() */
92988 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
92989 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
92990 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
92991 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
92992
92993 cputime_t utime, stime, utimescaled, stimescaled;
92994 cputime_t gtime;
92995 @@ -1445,11 +1481,6 @@ struct task_struct {
92996 struct task_cputime cputime_expires;
92997 struct list_head cpu_timers[3];
92998
92999 -/* process credentials */
93000 - const struct cred __rcu *real_cred; /* objective and real subjective task
93001 - * credentials (COW) */
93002 - const struct cred __rcu *cred; /* effective (overridable) subjective task
93003 - * credentials (COW) */
93004 char comm[TASK_COMM_LEN]; /* executable name excluding path
93005 - access with [gs]et_task_comm (which lock
93006 it with task_lock())
93007 @@ -1467,6 +1498,10 @@ struct task_struct {
93008 #endif
93009 /* CPU-specific state of this task */
93010 struct thread_struct thread;
93011 +/* thread_info moved to task_struct */
93012 +#ifdef CONFIG_X86
93013 + struct thread_info tinfo;
93014 +#endif
93015 /* filesystem information */
93016 struct fs_struct *fs;
93017 /* open file information */
93018 @@ -1541,6 +1576,10 @@ struct task_struct {
93019 gfp_t lockdep_reclaim_gfp;
93020 #endif
93021
93022 +/* process credentials */
93023 + const struct cred __rcu *real_cred; /* objective and real subjective task
93024 + * credentials (COW) */
93025 +
93026 /* journalling filesystem info */
93027 void *journal_info;
93028
93029 @@ -1579,6 +1618,10 @@ struct task_struct {
93030 /* cg_list protected by css_set_lock and tsk->alloc_lock */
93031 struct list_head cg_list;
93032 #endif
93033 +
93034 + const struct cred __rcu *cred; /* effective (overridable) subjective task
93035 + * credentials (COW) */
93036 +
93037 #ifdef CONFIG_FUTEX
93038 struct robust_list_head __user *robust_list;
93039 #ifdef CONFIG_COMPAT
93040 @@ -1690,7 +1733,7 @@ struct task_struct {
93041 * Number of functions that haven't been traced
93042 * because of depth overrun.
93043 */
93044 - atomic_t trace_overrun;
93045 + atomic_unchecked_t trace_overrun;
93046 /* Pause for the tracing */
93047 atomic_t tracing_graph_pause;
93048 #endif
93049 @@ -1718,7 +1761,78 @@ struct task_struct {
93050 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
93051 unsigned long task_state_change;
93052 #endif
93053 -};
93054 +
93055 +#ifdef CONFIG_GRKERNSEC
93056 + /* grsecurity */
93057 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
93058 + u64 exec_id;
93059 +#endif
93060 +#ifdef CONFIG_GRKERNSEC_SETXID
93061 + const struct cred *delayed_cred;
93062 +#endif
93063 + struct dentry *gr_chroot_dentry;
93064 + struct acl_subject_label *acl;
93065 + struct acl_subject_label *tmpacl;
93066 + struct acl_role_label *role;
93067 + struct file *exec_file;
93068 + unsigned long brute_expires;
93069 + u16 acl_role_id;
93070 + u8 inherited;
93071 + /* is this the task that authenticated to the special role */
93072 + u8 acl_sp_role;
93073 + u8 is_writable;
93074 + u8 brute;
93075 + u8 gr_is_chrooted;
93076 +#endif
93077 +
93078 +} __randomize_layout;
93079 +
93080 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
93081 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
93082 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
93083 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
93084 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
93085 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
93086 +
93087 +#ifdef CONFIG_PAX_SOFTMODE
93088 +extern int pax_softmode;
93089 +#endif
93090 +
93091 +extern int pax_check_flags(unsigned long *);
93092 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
93093 +
93094 +/* if tsk != current then task_lock must be held on it */
93095 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
93096 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
93097 +{
93098 + if (likely(tsk->mm))
93099 + return tsk->mm->pax_flags;
93100 + else
93101 + return 0UL;
93102 +}
93103 +
93104 +/* if tsk != current then task_lock must be held on it */
93105 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
93106 +{
93107 + if (likely(tsk->mm)) {
93108 + tsk->mm->pax_flags = flags;
93109 + return 0;
93110 + }
93111 + return -EINVAL;
93112 +}
93113 +#endif
93114 +
93115 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
93116 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
93117 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
93118 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
93119 +#endif
93120 +
93121 +struct path;
93122 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
93123 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
93124 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
93125 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
93126
93127 /* Future-safe accessor for struct task_struct's cpus_allowed. */
93128 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
93129 @@ -1801,7 +1915,7 @@ struct pid_namespace;
93130 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
93131 struct pid_namespace *ns);
93132
93133 -static inline pid_t task_pid_nr(struct task_struct *tsk)
93134 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
93135 {
93136 return tsk->pid;
93137 }
93138 @@ -2169,6 +2283,25 @@ extern u64 sched_clock_cpu(int cpu);
93139
93140 extern void sched_clock_init(void);
93141
93142 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93143 +static inline void populate_stack(void)
93144 +{
93145 + struct task_struct *curtask = current;
93146 + int c;
93147 + int *ptr = curtask->stack;
93148 + int *end = curtask->stack + THREAD_SIZE;
93149 +
93150 + while (ptr < end) {
93151 + c = *(volatile int *)ptr;
93152 + ptr += PAGE_SIZE/sizeof(int);
93153 + }
93154 +}
93155 +#else
93156 +static inline void populate_stack(void)
93157 +{
93158 +}
93159 +#endif
93160 +
93161 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
93162 static inline void sched_clock_tick(void)
93163 {
93164 @@ -2302,7 +2435,9 @@ void yield(void);
93165 extern struct exec_domain default_exec_domain;
93166
93167 union thread_union {
93168 +#ifndef CONFIG_X86
93169 struct thread_info thread_info;
93170 +#endif
93171 unsigned long stack[THREAD_SIZE/sizeof(long)];
93172 };
93173
93174 @@ -2335,6 +2470,7 @@ extern struct pid_namespace init_pid_ns;
93175 */
93176
93177 extern struct task_struct *find_task_by_vpid(pid_t nr);
93178 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
93179 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
93180 struct pid_namespace *ns);
93181
93182 @@ -2499,7 +2635,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
93183 extern void exit_itimers(struct signal_struct *);
93184 extern void flush_itimer_signals(void);
93185
93186 -extern void do_group_exit(int);
93187 +extern __noreturn void do_group_exit(int);
93188
93189 extern int do_execve(struct filename *,
93190 const char __user * const __user *,
93191 @@ -2720,9 +2856,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
93192 #define task_stack_end_corrupted(task) \
93193 (*(end_of_stack(task)) != STACK_END_MAGIC)
93194
93195 -static inline int object_is_on_stack(void *obj)
93196 +static inline int object_starts_on_stack(const void *obj)
93197 {
93198 - void *stack = task_stack_page(current);
93199 + const void *stack = task_stack_page(current);
93200
93201 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
93202 }
93203 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
93204 index 596a0e0..bea77ec 100644
93205 --- a/include/linux/sched/sysctl.h
93206 +++ b/include/linux/sched/sysctl.h
93207 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
93208 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
93209
93210 extern int sysctl_max_map_count;
93211 +extern unsigned long sysctl_heap_stack_gap;
93212
93213 extern unsigned int sysctl_sched_latency;
93214 extern unsigned int sysctl_sched_min_granularity;
93215 diff --git a/include/linux/security.h b/include/linux/security.h
93216 index a1b7dbd..036f47f 100644
93217 --- a/include/linux/security.h
93218 +++ b/include/linux/security.h
93219 @@ -27,6 +27,7 @@
93220 #include <linux/slab.h>
93221 #include <linux/err.h>
93222 #include <linux/string.h>
93223 +#include <linux/grsecurity.h>
93224
93225 struct linux_binprm;
93226 struct cred;
93227 @@ -116,8 +117,6 @@ struct seq_file;
93228
93229 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
93230
93231 -void reset_security_ops(void);
93232 -
93233 #ifdef CONFIG_MMU
93234 extern unsigned long mmap_min_addr;
93235 extern unsigned long dac_mmap_min_addr;
93236 @@ -1756,7 +1755,7 @@ struct security_operations {
93237 struct audit_context *actx);
93238 void (*audit_rule_free) (void *lsmrule);
93239 #endif /* CONFIG_AUDIT */
93240 -};
93241 +} __randomize_layout;
93242
93243 /* prototypes */
93244 extern int security_init(void);
93245 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
93246 index dc368b8..e895209 100644
93247 --- a/include/linux/semaphore.h
93248 +++ b/include/linux/semaphore.h
93249 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
93250 }
93251
93252 extern void down(struct semaphore *sem);
93253 -extern int __must_check down_interruptible(struct semaphore *sem);
93254 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
93255 extern int __must_check down_killable(struct semaphore *sem);
93256 extern int __must_check down_trylock(struct semaphore *sem);
93257 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
93258 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
93259 index afbb1fd..e1d205d 100644
93260 --- a/include/linux/seq_file.h
93261 +++ b/include/linux/seq_file.h
93262 @@ -27,6 +27,9 @@ struct seq_file {
93263 struct mutex lock;
93264 const struct seq_operations *op;
93265 int poll_event;
93266 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
93267 + u64 exec_id;
93268 +#endif
93269 #ifdef CONFIG_USER_NS
93270 struct user_namespace *user_ns;
93271 #endif
93272 @@ -39,6 +42,7 @@ struct seq_operations {
93273 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
93274 int (*show) (struct seq_file *m, void *v);
93275 };
93276 +typedef struct seq_operations __no_const seq_operations_no_const;
93277
93278 #define SEQ_SKIP 1
93279
93280 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
93281
93282 char *mangle_path(char *s, const char *p, const char *esc);
93283 int seq_open(struct file *, const struct seq_operations *);
93284 +int seq_open_restrict(struct file *, const struct seq_operations *);
93285 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
93286 loff_t seq_lseek(struct file *, loff_t, int);
93287 int seq_release(struct inode *, struct file *);
93288 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
93289 const struct path *root, const char *esc);
93290
93291 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
93292 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
93293 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
93294 int single_release(struct inode *, struct file *);
93295 void *__seq_open_private(struct file *, const struct seq_operations *, int);
93296 diff --git a/include/linux/shm.h b/include/linux/shm.h
93297 index 6fb8016..ab4465e 100644
93298 --- a/include/linux/shm.h
93299 +++ b/include/linux/shm.h
93300 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
93301 /* The task created the shm object. NULL if the task is dead. */
93302 struct task_struct *shm_creator;
93303 struct list_head shm_clist; /* list by creator */
93304 +#ifdef CONFIG_GRKERNSEC
93305 + u64 shm_createtime;
93306 + pid_t shm_lapid;
93307 +#endif
93308 };
93309
93310 /* shm_mode upper byte flags */
93311 diff --git a/include/linux/signal.h b/include/linux/signal.h
93312 index ab1e039..ad4229e 100644
93313 --- a/include/linux/signal.h
93314 +++ b/include/linux/signal.h
93315 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
93316 * know it'll be handled, so that they don't get converted to
93317 * SIGKILL or just silently dropped.
93318 */
93319 - kernel_sigaction(sig, (__force __sighandler_t)2);
93320 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
93321 }
93322
93323 static inline void disallow_signal(int sig)
93324 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
93325 index bdccc4b..e9f8670 100644
93326 --- a/include/linux/skbuff.h
93327 +++ b/include/linux/skbuff.h
93328 @@ -771,7 +771,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
93329 int node);
93330 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
93331 struct sk_buff *build_skb(void *data, unsigned int frag_size);
93332 -static inline struct sk_buff *alloc_skb(unsigned int size,
93333 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
93334 gfp_t priority)
93335 {
93336 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
93337 @@ -1967,7 +1967,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
93338 return skb->inner_transport_header - skb->inner_network_header;
93339 }
93340
93341 -static inline int skb_network_offset(const struct sk_buff *skb)
93342 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
93343 {
93344 return skb_network_header(skb) - skb->data;
93345 }
93346 @@ -2027,7 +2027,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
93347 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
93348 */
93349 #ifndef NET_SKB_PAD
93350 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
93351 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
93352 #endif
93353
93354 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
93355 @@ -2669,9 +2669,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
93356 int *err);
93357 unsigned int datagram_poll(struct file *file, struct socket *sock,
93358 struct poll_table_struct *wait);
93359 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
93360 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
93361 struct iov_iter *to, int size);
93362 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
93363 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
93364 struct msghdr *msg, int size)
93365 {
93366 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
93367 @@ -3193,6 +3193,9 @@ static inline void nf_reset(struct sk_buff *skb)
93368 nf_bridge_put(skb->nf_bridge);
93369 skb->nf_bridge = NULL;
93370 #endif
93371 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
93372 + skb->nf_trace = 0;
93373 +#endif
93374 }
93375
93376 static inline void nf_reset_trace(struct sk_buff *skb)
93377 diff --git a/include/linux/slab.h b/include/linux/slab.h
93378 index 76f1fee..d95e6d2 100644
93379 --- a/include/linux/slab.h
93380 +++ b/include/linux/slab.h
93381 @@ -14,15 +14,29 @@
93382 #include <linux/gfp.h>
93383 #include <linux/types.h>
93384 #include <linux/workqueue.h>
93385 -
93386 +#include <linux/err.h>
93387
93388 /*
93389 * Flags to pass to kmem_cache_create().
93390 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
93391 */
93392 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
93393 +
93394 +#ifdef CONFIG_PAX_USERCOPY_SLABS
93395 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
93396 +#else
93397 +#define SLAB_USERCOPY 0x00000000UL
93398 +#endif
93399 +
93400 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
93401 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
93402 +
93403 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
93404 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
93405 +#else
93406 +#define SLAB_NO_SANITIZE 0x00000000UL
93407 +#endif
93408 +
93409 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
93410 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
93411 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
93412 @@ -98,10 +112,13 @@
93413 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
93414 * Both make kfree a no-op.
93415 */
93416 -#define ZERO_SIZE_PTR ((void *)16)
93417 +#define ZERO_SIZE_PTR \
93418 +({ \
93419 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
93420 + (void *)(-MAX_ERRNO-1L); \
93421 +})
93422
93423 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
93424 - (unsigned long)ZERO_SIZE_PTR)
93425 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
93426
93427 #include <linux/kmemleak.h>
93428 #include <linux/kasan.h>
93429 @@ -143,6 +160,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
93430 void kfree(const void *);
93431 void kzfree(const void *);
93432 size_t ksize(const void *);
93433 +const char *check_heap_object(const void *ptr, unsigned long n);
93434 +bool is_usercopy_object(const void *ptr);
93435
93436 /*
93437 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
93438 @@ -235,6 +254,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
93439 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
93440 #endif
93441
93442 +#ifdef CONFIG_PAX_USERCOPY_SLABS
93443 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
93444 +#endif
93445 +
93446 /*
93447 * Figure out which kmalloc slab an allocation of a certain size
93448 * belongs to.
93449 @@ -243,7 +266,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
93450 * 2 = 120 .. 192 bytes
93451 * n = 2^(n-1) .. 2^n -1
93452 */
93453 -static __always_inline int kmalloc_index(size_t size)
93454 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
93455 {
93456 if (!size)
93457 return 0;
93458 @@ -286,15 +309,15 @@ static __always_inline int kmalloc_index(size_t size)
93459 }
93460 #endif /* !CONFIG_SLOB */
93461
93462 -void *__kmalloc(size_t size, gfp_t flags);
93463 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
93464 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
93465 void kmem_cache_free(struct kmem_cache *, void *);
93466
93467 #ifdef CONFIG_NUMA
93468 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
93469 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
93470 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
93471 #else
93472 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
93473 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
93474 {
93475 return __kmalloc(size, flags);
93476 }
93477 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
93478 index 33d0490..70a6313 100644
93479 --- a/include/linux/slab_def.h
93480 +++ b/include/linux/slab_def.h
93481 @@ -40,7 +40,7 @@ struct kmem_cache {
93482 /* 4) cache creation/removal */
93483 const char *name;
93484 struct list_head list;
93485 - int refcount;
93486 + atomic_t refcount;
93487 int object_size;
93488 int align;
93489
93490 @@ -56,10 +56,14 @@ struct kmem_cache {
93491 unsigned long node_allocs;
93492 unsigned long node_frees;
93493 unsigned long node_overflow;
93494 - atomic_t allochit;
93495 - atomic_t allocmiss;
93496 - atomic_t freehit;
93497 - atomic_t freemiss;
93498 + atomic_unchecked_t allochit;
93499 + atomic_unchecked_t allocmiss;
93500 + atomic_unchecked_t freehit;
93501 + atomic_unchecked_t freemiss;
93502 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
93503 + atomic_unchecked_t sanitized;
93504 + atomic_unchecked_t not_sanitized;
93505 +#endif
93506
93507 /*
93508 * If debugging is enabled, then the allocator can add additional
93509 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
93510 index 3388511..6252f90 100644
93511 --- a/include/linux/slub_def.h
93512 +++ b/include/linux/slub_def.h
93513 @@ -74,7 +74,7 @@ struct kmem_cache {
93514 struct kmem_cache_order_objects max;
93515 struct kmem_cache_order_objects min;
93516 gfp_t allocflags; /* gfp flags to use on each alloc */
93517 - int refcount; /* Refcount for slab cache destroy */
93518 + atomic_t refcount; /* Refcount for slab cache destroy */
93519 void (*ctor)(void *);
93520 int inuse; /* Offset to metadata */
93521 int align; /* Alignment */
93522 diff --git a/include/linux/smp.h b/include/linux/smp.h
93523 index be91db2..3f23232 100644
93524 --- a/include/linux/smp.h
93525 +++ b/include/linux/smp.h
93526 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
93527 #endif
93528
93529 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
93530 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
93531 #define put_cpu() preempt_enable()
93532 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
93533
93534 /*
93535 * Callback to arch code if there's nosmp or maxcpus=0 on the
93536 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
93537 index 46cca4c..3323536 100644
93538 --- a/include/linux/sock_diag.h
93539 +++ b/include/linux/sock_diag.h
93540 @@ -11,7 +11,7 @@ struct sock;
93541 struct sock_diag_handler {
93542 __u8 family;
93543 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
93544 -};
93545 +} __do_const;
93546
93547 int sock_diag_register(const struct sock_diag_handler *h);
93548 void sock_diag_unregister(const struct sock_diag_handler *h);
93549 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
93550 index 680f9a3..f13aeb0 100644
93551 --- a/include/linux/sonet.h
93552 +++ b/include/linux/sonet.h
93553 @@ -7,7 +7,7 @@
93554 #include <uapi/linux/sonet.h>
93555
93556 struct k_sonet_stats {
93557 -#define __HANDLE_ITEM(i) atomic_t i
93558 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
93559 __SONET_ITEMS
93560 #undef __HANDLE_ITEM
93561 };
93562 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
93563 index 07d8e53..dc934c9 100644
93564 --- a/include/linux/sunrpc/addr.h
93565 +++ b/include/linux/sunrpc/addr.h
93566 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
93567 {
93568 switch (sap->sa_family) {
93569 case AF_INET:
93570 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
93571 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
93572 case AF_INET6:
93573 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
93574 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
93575 }
93576 return 0;
93577 }
93578 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
93579 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
93580 const struct sockaddr *src)
93581 {
93582 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
93583 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
93584 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
93585
93586 dsin->sin_family = ssin->sin_family;
93587 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
93588 if (sa->sa_family != AF_INET6)
93589 return 0;
93590
93591 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
93592 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
93593 }
93594
93595 #endif /* _LINUX_SUNRPC_ADDR_H */
93596 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
93597 index 598ba80..d90cba6 100644
93598 --- a/include/linux/sunrpc/clnt.h
93599 +++ b/include/linux/sunrpc/clnt.h
93600 @@ -100,7 +100,7 @@ struct rpc_procinfo {
93601 unsigned int p_timer; /* Which RTT timer to use */
93602 u32 p_statidx; /* Which procedure to account */
93603 const char * p_name; /* name of procedure */
93604 -};
93605 +} __do_const;
93606
93607 #ifdef __KERNEL__
93608
93609 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
93610 index fae6fb9..023fbcd 100644
93611 --- a/include/linux/sunrpc/svc.h
93612 +++ b/include/linux/sunrpc/svc.h
93613 @@ -420,7 +420,7 @@ struct svc_procedure {
93614 unsigned int pc_count; /* call count */
93615 unsigned int pc_cachetype; /* cache info (NFS) */
93616 unsigned int pc_xdrressize; /* maximum size of XDR reply */
93617 -};
93618 +} __do_const;
93619
93620 /*
93621 * Function prototypes.
93622 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
93623 index df8edf8..d140fec 100644
93624 --- a/include/linux/sunrpc/svc_rdma.h
93625 +++ b/include/linux/sunrpc/svc_rdma.h
93626 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
93627 extern unsigned int svcrdma_max_requests;
93628 extern unsigned int svcrdma_max_req_size;
93629
93630 -extern atomic_t rdma_stat_recv;
93631 -extern atomic_t rdma_stat_read;
93632 -extern atomic_t rdma_stat_write;
93633 -extern atomic_t rdma_stat_sq_starve;
93634 -extern atomic_t rdma_stat_rq_starve;
93635 -extern atomic_t rdma_stat_rq_poll;
93636 -extern atomic_t rdma_stat_rq_prod;
93637 -extern atomic_t rdma_stat_sq_poll;
93638 -extern atomic_t rdma_stat_sq_prod;
93639 +extern atomic_unchecked_t rdma_stat_recv;
93640 +extern atomic_unchecked_t rdma_stat_read;
93641 +extern atomic_unchecked_t rdma_stat_write;
93642 +extern atomic_unchecked_t rdma_stat_sq_starve;
93643 +extern atomic_unchecked_t rdma_stat_rq_starve;
93644 +extern atomic_unchecked_t rdma_stat_rq_poll;
93645 +extern atomic_unchecked_t rdma_stat_rq_prod;
93646 +extern atomic_unchecked_t rdma_stat_sq_poll;
93647 +extern atomic_unchecked_t rdma_stat_sq_prod;
93648
93649 /*
93650 * Contexts are built when an RDMA request is created and are a
93651 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
93652 index 8d71d65..f79586e 100644
93653 --- a/include/linux/sunrpc/svcauth.h
93654 +++ b/include/linux/sunrpc/svcauth.h
93655 @@ -120,7 +120,7 @@ struct auth_ops {
93656 int (*release)(struct svc_rqst *rq);
93657 void (*domain_release)(struct auth_domain *);
93658 int (*set_client)(struct svc_rqst *rq);
93659 -};
93660 +} __do_const;
93661
93662 #define SVC_GARBAGE 1
93663 #define SVC_SYSERR 2
93664 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
93665 index e7a018e..49f8b17 100644
93666 --- a/include/linux/swiotlb.h
93667 +++ b/include/linux/swiotlb.h
93668 @@ -60,7 +60,8 @@ extern void
93669
93670 extern void
93671 swiotlb_free_coherent(struct device *hwdev, size_t size,
93672 - void *vaddr, dma_addr_t dma_handle);
93673 + void *vaddr, dma_addr_t dma_handle,
93674 + struct dma_attrs *attrs);
93675
93676 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
93677 unsigned long offset, size_t size,
93678 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
93679 index 76d1e38..200776e 100644
93680 --- a/include/linux/syscalls.h
93681 +++ b/include/linux/syscalls.h
93682 @@ -102,7 +102,12 @@ union bpf_attr;
93683 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
93684 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
93685 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
93686 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
93687 +#define __SC_LONG(t, a) __typeof__( \
93688 + __builtin_choose_expr( \
93689 + sizeof(t) > sizeof(int), \
93690 + (t) 0, \
93691 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
93692 + )) a
93693 #define __SC_CAST(t, a) (t) a
93694 #define __SC_ARGS(t, a) a
93695 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
93696 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
93697 asmlinkage long sys_fsync(unsigned int fd);
93698 asmlinkage long sys_fdatasync(unsigned int fd);
93699 asmlinkage long sys_bdflush(int func, long data);
93700 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
93701 - char __user *type, unsigned long flags,
93702 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
93703 + const char __user *type, unsigned long flags,
93704 void __user *data);
93705 -asmlinkage long sys_umount(char __user *name, int flags);
93706 -asmlinkage long sys_oldumount(char __user *name);
93707 +asmlinkage long sys_umount(const char __user *name, int flags);
93708 +asmlinkage long sys_oldumount(const char __user *name);
93709 asmlinkage long sys_truncate(const char __user *path, long length);
93710 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
93711 asmlinkage long sys_stat(const char __user *filename,
93712 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
93713 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
93714 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
93715 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
93716 - struct sockaddr __user *, int);
93717 + struct sockaddr __user *, int) __intentional_overflow(0);
93718 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
93719 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
93720 unsigned int vlen, unsigned flags);
93721 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
93722
93723 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
93724 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
93725 - unsigned nsops);
93726 + long nsops);
93727 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
93728 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
93729 - unsigned nsops,
93730 + long nsops,
93731 const struct timespec __user *timeout);
93732 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
93733 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
93734 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
93735 index 27b3b0b..e093dd9 100644
93736 --- a/include/linux/syscore_ops.h
93737 +++ b/include/linux/syscore_ops.h
93738 @@ -16,7 +16,7 @@ struct syscore_ops {
93739 int (*suspend)(void);
93740 void (*resume)(void);
93741 void (*shutdown)(void);
93742 -};
93743 +} __do_const;
93744
93745 extern void register_syscore_ops(struct syscore_ops *ops);
93746 extern void unregister_syscore_ops(struct syscore_ops *ops);
93747 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
93748 index b7361f8..341a15a 100644
93749 --- a/include/linux/sysctl.h
93750 +++ b/include/linux/sysctl.h
93751 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
93752
93753 extern int proc_dostring(struct ctl_table *, int,
93754 void __user *, size_t *, loff_t *);
93755 +extern int proc_dostring_modpriv(struct ctl_table *, int,
93756 + void __user *, size_t *, loff_t *);
93757 extern int proc_dointvec(struct ctl_table *, int,
93758 void __user *, size_t *, loff_t *);
93759 extern int proc_dointvec_minmax(struct ctl_table *, int,
93760 @@ -113,7 +115,8 @@ struct ctl_table
93761 struct ctl_table_poll *poll;
93762 void *extra1;
93763 void *extra2;
93764 -};
93765 +} __do_const __randomize_layout;
93766 +typedef struct ctl_table __no_const ctl_table_no_const;
93767
93768 struct ctl_node {
93769 struct rb_node node;
93770 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
93771 index ddad161..a3efd26 100644
93772 --- a/include/linux/sysfs.h
93773 +++ b/include/linux/sysfs.h
93774 @@ -34,7 +34,8 @@ struct attribute {
93775 struct lock_class_key *key;
93776 struct lock_class_key skey;
93777 #endif
93778 -};
93779 +} __do_const;
93780 +typedef struct attribute __no_const attribute_no_const;
93781
93782 /**
93783 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
93784 @@ -63,7 +64,8 @@ struct attribute_group {
93785 struct attribute *, int);
93786 struct attribute **attrs;
93787 struct bin_attribute **bin_attrs;
93788 -};
93789 +} __do_const;
93790 +typedef struct attribute_group __no_const attribute_group_no_const;
93791
93792 /**
93793 * Use these macros to make defining attributes easier. See include/linux/device.h
93794 @@ -137,7 +139,8 @@ struct bin_attribute {
93795 char *, loff_t, size_t);
93796 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
93797 struct vm_area_struct *vma);
93798 -};
93799 +} __do_const;
93800 +typedef struct bin_attribute __no_const bin_attribute_no_const;
93801
93802 /**
93803 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
93804 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
93805 index 387fa7d..3fcde6b 100644
93806 --- a/include/linux/sysrq.h
93807 +++ b/include/linux/sysrq.h
93808 @@ -16,6 +16,7 @@
93809
93810 #include <linux/errno.h>
93811 #include <linux/types.h>
93812 +#include <linux/compiler.h>
93813
93814 /* Possible values of bitmask for enabling sysrq functions */
93815 /* 0x0001 is reserved for enable everything */
93816 @@ -33,7 +34,7 @@ struct sysrq_key_op {
93817 char *help_msg;
93818 char *action_msg;
93819 int enable_mask;
93820 -};
93821 +} __do_const;
93822
93823 #ifdef CONFIG_MAGIC_SYSRQ
93824
93825 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
93826 index ff307b5..f1a4468 100644
93827 --- a/include/linux/thread_info.h
93828 +++ b/include/linux/thread_info.h
93829 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
93830 #error "no set_restore_sigmask() provided and default one won't work"
93831 #endif
93832
93833 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
93834 +
93835 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
93836 +{
93837 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
93838 +}
93839 +
93840 #endif /* __KERNEL__ */
93841
93842 #endif /* _LINUX_THREAD_INFO_H */
93843 diff --git a/include/linux/tty.h b/include/linux/tty.h
93844 index 358a337..8829c1f 100644
93845 --- a/include/linux/tty.h
93846 +++ b/include/linux/tty.h
93847 @@ -225,7 +225,7 @@ struct tty_port {
93848 const struct tty_port_operations *ops; /* Port operations */
93849 spinlock_t lock; /* Lock protecting tty field */
93850 int blocked_open; /* Waiting to open */
93851 - int count; /* Usage count */
93852 + atomic_t count; /* Usage count */
93853 wait_queue_head_t open_wait; /* Open waiters */
93854 wait_queue_head_t close_wait; /* Close waiters */
93855 wait_queue_head_t delta_msr_wait; /* Modem status change */
93856 @@ -313,7 +313,7 @@ struct tty_struct {
93857 /* If the tty has a pending do_SAK, queue it here - akpm */
93858 struct work_struct SAK_work;
93859 struct tty_port *port;
93860 -};
93861 +} __randomize_layout;
93862
93863 /* Each of a tty's open files has private_data pointing to tty_file_private */
93864 struct tty_file_private {
93865 @@ -572,7 +572,7 @@ extern int tty_port_open(struct tty_port *port,
93866 struct tty_struct *tty, struct file *filp);
93867 static inline int tty_port_users(struct tty_port *port)
93868 {
93869 - return port->count + port->blocked_open;
93870 + return atomic_read(&port->count) + port->blocked_open;
93871 }
93872
93873 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
93874 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
93875 index 92e337c..f46757b 100644
93876 --- a/include/linux/tty_driver.h
93877 +++ b/include/linux/tty_driver.h
93878 @@ -291,7 +291,7 @@ struct tty_operations {
93879 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
93880 #endif
93881 const struct file_operations *proc_fops;
93882 -};
93883 +} __do_const __randomize_layout;
93884
93885 struct tty_driver {
93886 int magic; /* magic number for this structure */
93887 @@ -325,7 +325,7 @@ struct tty_driver {
93888
93889 const struct tty_operations *ops;
93890 struct list_head tty_drivers;
93891 -};
93892 +} __randomize_layout;
93893
93894 extern struct list_head tty_drivers;
93895
93896 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
93897 index 00c9d68..bc0188b 100644
93898 --- a/include/linux/tty_ldisc.h
93899 +++ b/include/linux/tty_ldisc.h
93900 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
93901
93902 struct module *owner;
93903
93904 - int refcount;
93905 + atomic_t refcount;
93906 };
93907
93908 struct tty_ldisc {
93909 diff --git a/include/linux/types.h b/include/linux/types.h
93910 index 6747247..fc7ec8b 100644
93911 --- a/include/linux/types.h
93912 +++ b/include/linux/types.h
93913 @@ -174,10 +174,26 @@ typedef struct {
93914 int counter;
93915 } atomic_t;
93916
93917 +#ifdef CONFIG_PAX_REFCOUNT
93918 +typedef struct {
93919 + int counter;
93920 +} atomic_unchecked_t;
93921 +#else
93922 +typedef atomic_t atomic_unchecked_t;
93923 +#endif
93924 +
93925 #ifdef CONFIG_64BIT
93926 typedef struct {
93927 long counter;
93928 } atomic64_t;
93929 +
93930 +#ifdef CONFIG_PAX_REFCOUNT
93931 +typedef struct {
93932 + long counter;
93933 +} atomic64_unchecked_t;
93934 +#else
93935 +typedef atomic64_t atomic64_unchecked_t;
93936 +#endif
93937 #endif
93938
93939 struct list_head {
93940 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
93941 index ecd3319..8a36ded 100644
93942 --- a/include/linux/uaccess.h
93943 +++ b/include/linux/uaccess.h
93944 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
93945 long ret; \
93946 mm_segment_t old_fs = get_fs(); \
93947 \
93948 - set_fs(KERNEL_DS); \
93949 pagefault_disable(); \
93950 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
93951 - pagefault_enable(); \
93952 + set_fs(KERNEL_DS); \
93953 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
93954 set_fs(old_fs); \
93955 + pagefault_enable(); \
93956 ret; \
93957 })
93958
93959 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
93960 index 2d1f9b6..d7a9fce 100644
93961 --- a/include/linux/uidgid.h
93962 +++ b/include/linux/uidgid.h
93963 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
93964
93965 #endif /* CONFIG_USER_NS */
93966
93967 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
93968 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
93969 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
93970 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
93971 +
93972 #endif /* _LINUX_UIDGID_H */
93973 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
93974 index 32c0e83..671eb35 100644
93975 --- a/include/linux/uio_driver.h
93976 +++ b/include/linux/uio_driver.h
93977 @@ -67,7 +67,7 @@ struct uio_device {
93978 struct module *owner;
93979 struct device *dev;
93980 int minor;
93981 - atomic_t event;
93982 + atomic_unchecked_t event;
93983 struct fasync_struct *async_queue;
93984 wait_queue_head_t wait;
93985 struct uio_info *info;
93986 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
93987 index 99c1b4d..562e6f3 100644
93988 --- a/include/linux/unaligned/access_ok.h
93989 +++ b/include/linux/unaligned/access_ok.h
93990 @@ -4,34 +4,34 @@
93991 #include <linux/kernel.h>
93992 #include <asm/byteorder.h>
93993
93994 -static inline u16 get_unaligned_le16(const void *p)
93995 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
93996 {
93997 - return le16_to_cpup((__le16 *)p);
93998 + return le16_to_cpup((const __le16 *)p);
93999 }
94000
94001 -static inline u32 get_unaligned_le32(const void *p)
94002 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
94003 {
94004 - return le32_to_cpup((__le32 *)p);
94005 + return le32_to_cpup((const __le32 *)p);
94006 }
94007
94008 -static inline u64 get_unaligned_le64(const void *p)
94009 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
94010 {
94011 - return le64_to_cpup((__le64 *)p);
94012 + return le64_to_cpup((const __le64 *)p);
94013 }
94014
94015 -static inline u16 get_unaligned_be16(const void *p)
94016 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
94017 {
94018 - return be16_to_cpup((__be16 *)p);
94019 + return be16_to_cpup((const __be16 *)p);
94020 }
94021
94022 -static inline u32 get_unaligned_be32(const void *p)
94023 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
94024 {
94025 - return be32_to_cpup((__be32 *)p);
94026 + return be32_to_cpup((const __be32 *)p);
94027 }
94028
94029 -static inline u64 get_unaligned_be64(const void *p)
94030 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
94031 {
94032 - return be64_to_cpup((__be64 *)p);
94033 + return be64_to_cpup((const __be64 *)p);
94034 }
94035
94036 static inline void put_unaligned_le16(u16 val, void *p)
94037 diff --git a/include/linux/usb.h b/include/linux/usb.h
94038 index 447fe29..9fc875f 100644
94039 --- a/include/linux/usb.h
94040 +++ b/include/linux/usb.h
94041 @@ -592,7 +592,7 @@ struct usb_device {
94042 int maxchild;
94043
94044 u32 quirks;
94045 - atomic_t urbnum;
94046 + atomic_unchecked_t urbnum;
94047
94048 unsigned long active_duration;
94049
94050 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
94051
94052 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
94053 __u8 request, __u8 requesttype, __u16 value, __u16 index,
94054 - void *data, __u16 size, int timeout);
94055 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
94056 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
94057 void *data, int len, int *actual_length, int timeout);
94058 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
94059 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
94060 index 9fd9e48..e2c5f35 100644
94061 --- a/include/linux/usb/renesas_usbhs.h
94062 +++ b/include/linux/usb/renesas_usbhs.h
94063 @@ -39,7 +39,7 @@ enum {
94064 */
94065 struct renesas_usbhs_driver_callback {
94066 int (*notify_hotplug)(struct platform_device *pdev);
94067 -};
94068 +} __no_const;
94069
94070 /*
94071 * callback functions for platform
94072 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
94073 index 8297e5b..0dfae27 100644
94074 --- a/include/linux/user_namespace.h
94075 +++ b/include/linux/user_namespace.h
94076 @@ -39,7 +39,7 @@ struct user_namespace {
94077 struct key *persistent_keyring_register;
94078 struct rw_semaphore persistent_keyring_register_sem;
94079 #endif
94080 -};
94081 +} __randomize_layout;
94082
94083 extern struct user_namespace init_user_ns;
94084
94085 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
94086 index 5093f58..c103e58 100644
94087 --- a/include/linux/utsname.h
94088 +++ b/include/linux/utsname.h
94089 @@ -25,7 +25,7 @@ struct uts_namespace {
94090 struct new_utsname name;
94091 struct user_namespace *user_ns;
94092 struct ns_common ns;
94093 -};
94094 +} __randomize_layout;
94095 extern struct uts_namespace init_uts_ns;
94096
94097 #ifdef CONFIG_UTS_NS
94098 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
94099 index 6f8fbcf..4efc177 100644
94100 --- a/include/linux/vermagic.h
94101 +++ b/include/linux/vermagic.h
94102 @@ -25,9 +25,42 @@
94103 #define MODULE_ARCH_VERMAGIC ""
94104 #endif
94105
94106 +#ifdef CONFIG_PAX_REFCOUNT
94107 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
94108 +#else
94109 +#define MODULE_PAX_REFCOUNT ""
94110 +#endif
94111 +
94112 +#ifdef CONSTIFY_PLUGIN
94113 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
94114 +#else
94115 +#define MODULE_CONSTIFY_PLUGIN ""
94116 +#endif
94117 +
94118 +#ifdef STACKLEAK_PLUGIN
94119 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
94120 +#else
94121 +#define MODULE_STACKLEAK_PLUGIN ""
94122 +#endif
94123 +
94124 +#ifdef RANDSTRUCT_PLUGIN
94125 +#include <generated/randomize_layout_hash.h>
94126 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
94127 +#else
94128 +#define MODULE_RANDSTRUCT_PLUGIN
94129 +#endif
94130 +
94131 +#ifdef CONFIG_GRKERNSEC
94132 +#define MODULE_GRSEC "GRSEC "
94133 +#else
94134 +#define MODULE_GRSEC ""
94135 +#endif
94136 +
94137 #define VERMAGIC_STRING \
94138 UTS_RELEASE " " \
94139 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
94140 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
94141 - MODULE_ARCH_VERMAGIC
94142 + MODULE_ARCH_VERMAGIC \
94143 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
94144 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
94145
94146 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
94147 index b483abd..af305ad 100644
94148 --- a/include/linux/vga_switcheroo.h
94149 +++ b/include/linux/vga_switcheroo.h
94150 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
94151
94152 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
94153
94154 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
94155 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
94156 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
94157 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
94158 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
94159 #else
94160
94161 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
94162 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
94163
94164 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
94165
94166 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
94167 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
94168 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
94169 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
94170 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
94171
94172 #endif
94173 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
94174 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
94175 index 0ec5983..cc61051 100644
94176 --- a/include/linux/vmalloc.h
94177 +++ b/include/linux/vmalloc.h
94178 @@ -18,6 +18,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
94179 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
94180 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
94181 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
94182 +
94183 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
94184 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
94185 +#endif
94186 +
94187 /* bits [20..32] reserved for arch specific ioremap internals */
94188
94189 /*
94190 @@ -86,6 +91,10 @@ extern void *vmap(struct page **pages, unsigned int count,
94191 unsigned long flags, pgprot_t prot);
94192 extern void vunmap(const void *addr);
94193
94194 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
94195 +extern void unmap_process_stacks(struct task_struct *task);
94196 +#endif
94197 +
94198 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
94199 unsigned long uaddr, void *kaddr,
94200 unsigned long size);
94201 @@ -150,7 +159,7 @@ extern void free_vm_area(struct vm_struct *area);
94202
94203 /* for /dev/kmem */
94204 extern long vread(char *buf, char *addr, unsigned long count);
94205 -extern long vwrite(char *buf, char *addr, unsigned long count);
94206 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
94207
94208 /*
94209 * Internals. Dont't use..
94210 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
94211 index 82e7db7..f8ce3d0 100644
94212 --- a/include/linux/vmstat.h
94213 +++ b/include/linux/vmstat.h
94214 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
94215 /*
94216 * Zone based page accounting with per cpu differentials.
94217 */
94218 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
94219 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
94220
94221 static inline void zone_page_state_add(long x, struct zone *zone,
94222 enum zone_stat_item item)
94223 {
94224 - atomic_long_add(x, &zone->vm_stat[item]);
94225 - atomic_long_add(x, &vm_stat[item]);
94226 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
94227 + atomic_long_add_unchecked(x, &vm_stat[item]);
94228 }
94229
94230 -static inline unsigned long global_page_state(enum zone_stat_item item)
94231 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
94232 {
94233 - long x = atomic_long_read(&vm_stat[item]);
94234 + long x = atomic_long_read_unchecked(&vm_stat[item]);
94235 #ifdef CONFIG_SMP
94236 if (x < 0)
94237 x = 0;
94238 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
94239 return x;
94240 }
94241
94242 -static inline unsigned long zone_page_state(struct zone *zone,
94243 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
94244 enum zone_stat_item item)
94245 {
94246 - long x = atomic_long_read(&zone->vm_stat[item]);
94247 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
94248 #ifdef CONFIG_SMP
94249 if (x < 0)
94250 x = 0;
94251 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
94252 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
94253 enum zone_stat_item item)
94254 {
94255 - long x = atomic_long_read(&zone->vm_stat[item]);
94256 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
94257
94258 #ifdef CONFIG_SMP
94259 int cpu;
94260 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
94261
94262 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
94263 {
94264 - atomic_long_inc(&zone->vm_stat[item]);
94265 - atomic_long_inc(&vm_stat[item]);
94266 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
94267 + atomic_long_inc_unchecked(&vm_stat[item]);
94268 }
94269
94270 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
94271 {
94272 - atomic_long_dec(&zone->vm_stat[item]);
94273 - atomic_long_dec(&vm_stat[item]);
94274 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
94275 + atomic_long_dec_unchecked(&vm_stat[item]);
94276 }
94277
94278 static inline void __inc_zone_page_state(struct page *page,
94279 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
94280 index 91b0a68..0e9adf6 100644
94281 --- a/include/linux/xattr.h
94282 +++ b/include/linux/xattr.h
94283 @@ -28,7 +28,7 @@ struct xattr_handler {
94284 size_t size, int handler_flags);
94285 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
94286 size_t size, int flags, int handler_flags);
94287 -};
94288 +} __do_const;
94289
94290 struct xattr {
94291 const char *name;
94292 @@ -37,6 +37,9 @@ struct xattr {
94293 };
94294
94295 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
94296 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
94297 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
94298 +#endif
94299 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
94300 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
94301 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
94302 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
94303 index 92dbbd3..13ab0b3 100644
94304 --- a/include/linux/zlib.h
94305 +++ b/include/linux/zlib.h
94306 @@ -31,6 +31,7 @@
94307 #define _ZLIB_H
94308
94309 #include <linux/zconf.h>
94310 +#include <linux/compiler.h>
94311
94312 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
94313 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
94314 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
94315
94316 /* basic functions */
94317
94318 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
94319 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
94320 /*
94321 Returns the number of bytes that needs to be allocated for a per-
94322 stream workspace with the specified parameters. A pointer to this
94323 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
94324 index 3e4fddf..5ec9104 100644
94325 --- a/include/media/v4l2-dev.h
94326 +++ b/include/media/v4l2-dev.h
94327 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
94328 int (*mmap) (struct file *, struct vm_area_struct *);
94329 int (*open) (struct file *);
94330 int (*release) (struct file *);
94331 -};
94332 +} __do_const;
94333
94334 /*
94335 * Newer version of video_device, handled by videodev2.c
94336 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
94337 index ffb69da..040393e 100644
94338 --- a/include/media/v4l2-device.h
94339 +++ b/include/media/v4l2-device.h
94340 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
94341 this function returns 0. If the name ends with a digit (e.g. cx18),
94342 then the name will be set to cx18-0 since cx180 looks really odd. */
94343 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
94344 - atomic_t *instance);
94345 + atomic_unchecked_t *instance);
94346
94347 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
94348 Since the parent disappears this ensures that v4l2_dev doesn't have an
94349 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
94350 index 2a25dec..bf6dd8a 100644
94351 --- a/include/net/9p/transport.h
94352 +++ b/include/net/9p/transport.h
94353 @@ -62,7 +62,7 @@ struct p9_trans_module {
94354 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
94355 int (*zc_request)(struct p9_client *, struct p9_req_t *,
94356 char *, char *, int , int, int, int);
94357 -};
94358 +} __do_const;
94359
94360 void v9fs_register_trans(struct p9_trans_module *m);
94361 void v9fs_unregister_trans(struct p9_trans_module *m);
94362 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
94363 index a175ba4..196eb8242 100644
94364 --- a/include/net/af_unix.h
94365 +++ b/include/net/af_unix.h
94366 @@ -36,7 +36,7 @@ struct unix_skb_parms {
94367 u32 secid; /* Security ID */
94368 #endif
94369 u32 consumed;
94370 -};
94371 +} __randomize_layout;
94372
94373 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
94374 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
94375 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
94376 index 2239a37..a83461f 100644
94377 --- a/include/net/bluetooth/l2cap.h
94378 +++ b/include/net/bluetooth/l2cap.h
94379 @@ -609,7 +609,7 @@ struct l2cap_ops {
94380 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
94381 unsigned long hdr_len,
94382 unsigned long len, int nb);
94383 -};
94384 +} __do_const;
94385
94386 struct l2cap_conn {
94387 struct hci_conn *hcon;
94388 diff --git a/include/net/bonding.h b/include/net/bonding.h
94389 index fda6fee..dbdf83c 100644
94390 --- a/include/net/bonding.h
94391 +++ b/include/net/bonding.h
94392 @@ -665,7 +665,7 @@ extern struct rtnl_link_ops bond_link_ops;
94393
94394 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
94395 {
94396 - atomic_long_inc(&dev->tx_dropped);
94397 + atomic_long_inc_unchecked(&dev->tx_dropped);
94398 dev_kfree_skb_any(skb);
94399 }
94400
94401 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
94402 index f2ae33d..c457cf0 100644
94403 --- a/include/net/caif/cfctrl.h
94404 +++ b/include/net/caif/cfctrl.h
94405 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
94406 void (*radioset_rsp)(void);
94407 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
94408 struct cflayer *client_layer);
94409 -};
94410 +} __no_const;
94411
94412 /* Link Setup Parameters for CAIF-Links. */
94413 struct cfctrl_link_param {
94414 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
94415 struct cfctrl {
94416 struct cfsrvl serv;
94417 struct cfctrl_rsp res;
94418 - atomic_t req_seq_no;
94419 - atomic_t rsp_seq_no;
94420 + atomic_unchecked_t req_seq_no;
94421 + atomic_unchecked_t rsp_seq_no;
94422 struct list_head list;
94423 /* Protects from simultaneous access to first_req list */
94424 spinlock_t info_list_lock;
94425 diff --git a/include/net/flow.h b/include/net/flow.h
94426 index 8109a15..504466d 100644
94427 --- a/include/net/flow.h
94428 +++ b/include/net/flow.h
94429 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
94430
94431 void flow_cache_flush(struct net *net);
94432 void flow_cache_flush_deferred(struct net *net);
94433 -extern atomic_t flow_cache_genid;
94434 +extern atomic_unchecked_t flow_cache_genid;
94435
94436 #endif
94437 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
94438 index 0574abd..0f16881 100644
94439 --- a/include/net/genetlink.h
94440 +++ b/include/net/genetlink.h
94441 @@ -130,7 +130,7 @@ struct genl_ops {
94442 u8 cmd;
94443 u8 internal_flags;
94444 u8 flags;
94445 -};
94446 +} __do_const;
94447
94448 int __genl_register_family(struct genl_family *family);
94449
94450 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
94451 index 0f712c0..cd762c4 100644
94452 --- a/include/net/gro_cells.h
94453 +++ b/include/net/gro_cells.h
94454 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
94455 cell = this_cpu_ptr(gcells->cells);
94456
94457 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
94458 - atomic_long_inc(&dev->rx_dropped);
94459 + atomic_long_inc_unchecked(&dev->rx_dropped);
94460 kfree_skb(skb);
94461 return;
94462 }
94463 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
94464 index 5976bde..3a81660 100644
94465 --- a/include/net/inet_connection_sock.h
94466 +++ b/include/net/inet_connection_sock.h
94467 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
94468 int (*bind_conflict)(const struct sock *sk,
94469 const struct inet_bind_bucket *tb, bool relax);
94470 void (*mtu_reduced)(struct sock *sk);
94471 -};
94472 +} __do_const;
94473
94474 /** inet_connection_sock - INET connection oriented sock
94475 *
94476 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
94477 index 80479ab..0c3f647 100644
94478 --- a/include/net/inetpeer.h
94479 +++ b/include/net/inetpeer.h
94480 @@ -47,7 +47,7 @@ struct inet_peer {
94481 */
94482 union {
94483 struct {
94484 - atomic_t rid; /* Frag reception counter */
94485 + atomic_unchecked_t rid; /* Frag reception counter */
94486 };
94487 struct rcu_head rcu;
94488 struct inet_peer *gc_next;
94489 diff --git a/include/net/ip.h b/include/net/ip.h
94490 index 6cc1eaf..14059b0 100644
94491 --- a/include/net/ip.h
94492 +++ b/include/net/ip.h
94493 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
94494 }
94495 }
94496
94497 -u32 ip_idents_reserve(u32 hash, int segs);
94498 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
94499 void __ip_select_ident(struct iphdr *iph, int segs);
94500
94501 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
94502 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
94503 index 5bd120e4..03fb812 100644
94504 --- a/include/net/ip_fib.h
94505 +++ b/include/net/ip_fib.h
94506 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
94507
94508 #define FIB_RES_SADDR(net, res) \
94509 ((FIB_RES_NH(res).nh_saddr_genid == \
94510 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
94511 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
94512 FIB_RES_NH(res).nh_saddr : \
94513 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
94514 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
94515 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
94516 index 615b20b..fd4cbd8 100644
94517 --- a/include/net/ip_vs.h
94518 +++ b/include/net/ip_vs.h
94519 @@ -534,7 +534,7 @@ struct ip_vs_conn {
94520 struct ip_vs_conn *control; /* Master control connection */
94521 atomic_t n_control; /* Number of controlled ones */
94522 struct ip_vs_dest *dest; /* real server */
94523 - atomic_t in_pkts; /* incoming packet counter */
94524 + atomic_unchecked_t in_pkts; /* incoming packet counter */
94525
94526 /* Packet transmitter for different forwarding methods. If it
94527 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
94528 @@ -682,7 +682,7 @@ struct ip_vs_dest {
94529 __be16 port; /* port number of the server */
94530 union nf_inet_addr addr; /* IP address of the server */
94531 volatile unsigned int flags; /* dest status flags */
94532 - atomic_t conn_flags; /* flags to copy to conn */
94533 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
94534 atomic_t weight; /* server weight */
94535
94536 atomic_t refcnt; /* reference counter */
94537 @@ -928,11 +928,11 @@ struct netns_ipvs {
94538 /* ip_vs_lblc */
94539 int sysctl_lblc_expiration;
94540 struct ctl_table_header *lblc_ctl_header;
94541 - struct ctl_table *lblc_ctl_table;
94542 + ctl_table_no_const *lblc_ctl_table;
94543 /* ip_vs_lblcr */
94544 int sysctl_lblcr_expiration;
94545 struct ctl_table_header *lblcr_ctl_header;
94546 - struct ctl_table *lblcr_ctl_table;
94547 + ctl_table_no_const *lblcr_ctl_table;
94548 /* ip_vs_est */
94549 struct list_head est_list; /* estimator list */
94550 spinlock_t est_lock;
94551 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
94552 index 8d4f588..2e37ad2 100644
94553 --- a/include/net/irda/ircomm_tty.h
94554 +++ b/include/net/irda/ircomm_tty.h
94555 @@ -33,6 +33,7 @@
94556 #include <linux/termios.h>
94557 #include <linux/timer.h>
94558 #include <linux/tty.h> /* struct tty_struct */
94559 +#include <asm/local.h>
94560
94561 #include <net/irda/irias_object.h>
94562 #include <net/irda/ircomm_core.h>
94563 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
94564 index 714cc9a..ea05f3e 100644
94565 --- a/include/net/iucv/af_iucv.h
94566 +++ b/include/net/iucv/af_iucv.h
94567 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
94568 struct iucv_sock_list {
94569 struct hlist_head head;
94570 rwlock_t lock;
94571 - atomic_t autobind_name;
94572 + atomic_unchecked_t autobind_name;
94573 };
94574
94575 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
94576 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
94577 index f3be818..bf46196 100644
94578 --- a/include/net/llc_c_ac.h
94579 +++ b/include/net/llc_c_ac.h
94580 @@ -87,7 +87,7 @@
94581 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
94582 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
94583
94584 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
94585 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
94586
94587 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
94588 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
94589 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
94590 index 3948cf1..83b28c4 100644
94591 --- a/include/net/llc_c_ev.h
94592 +++ b/include/net/llc_c_ev.h
94593 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
94594 return (struct llc_conn_state_ev *)skb->cb;
94595 }
94596
94597 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
94598 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
94599 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
94600 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
94601
94602 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
94603 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
94604 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
94605 index 48f3f89..0e92c50 100644
94606 --- a/include/net/llc_c_st.h
94607 +++ b/include/net/llc_c_st.h
94608 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
94609 u8 next_state;
94610 const llc_conn_ev_qfyr_t *ev_qualifiers;
94611 const llc_conn_action_t *ev_actions;
94612 -};
94613 +} __do_const;
94614
94615 struct llc_conn_state {
94616 u8 current_state;
94617 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
94618 index a61b98c..aade1eb 100644
94619 --- a/include/net/llc_s_ac.h
94620 +++ b/include/net/llc_s_ac.h
94621 @@ -23,7 +23,7 @@
94622 #define SAP_ACT_TEST_IND 9
94623
94624 /* All action functions must look like this */
94625 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
94626 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
94627
94628 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
94629 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
94630 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
94631 index c4359e2..76dbc4a 100644
94632 --- a/include/net/llc_s_st.h
94633 +++ b/include/net/llc_s_st.h
94634 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
94635 llc_sap_ev_t ev;
94636 u8 next_state;
94637 const llc_sap_action_t *ev_actions;
94638 -};
94639 +} __do_const;
94640
94641 struct llc_sap_state {
94642 u8 curr_state;
94643 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
94644 index d52914b..2b13cec 100644
94645 --- a/include/net/mac80211.h
94646 +++ b/include/net/mac80211.h
94647 @@ -4915,7 +4915,7 @@ struct rate_control_ops {
94648 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
94649
94650 u32 (*get_expected_throughput)(void *priv_sta);
94651 -};
94652 +} __do_const;
94653
94654 static inline int rate_supported(struct ieee80211_sta *sta,
94655 enum ieee80211_band band,
94656 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
94657 index 76f7084..8f36e39 100644
94658 --- a/include/net/neighbour.h
94659 +++ b/include/net/neighbour.h
94660 @@ -163,7 +163,7 @@ struct neigh_ops {
94661 void (*error_report)(struct neighbour *, struct sk_buff *);
94662 int (*output)(struct neighbour *, struct sk_buff *);
94663 int (*connected_output)(struct neighbour *, struct sk_buff *);
94664 -};
94665 +} __do_const;
94666
94667 struct pneigh_entry {
94668 struct pneigh_entry *next;
94669 @@ -217,7 +217,7 @@ struct neigh_table {
94670 struct neigh_statistics __percpu *stats;
94671 struct neigh_hash_table __rcu *nht;
94672 struct pneigh_entry **phash_buckets;
94673 -};
94674 +} __randomize_layout;
94675
94676 enum {
94677 NEIGH_ARP_TABLE = 0,
94678 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
94679 index 36faf49..6927638 100644
94680 --- a/include/net/net_namespace.h
94681 +++ b/include/net/net_namespace.h
94682 @@ -131,8 +131,8 @@ struct net {
94683 struct netns_ipvs *ipvs;
94684 #endif
94685 struct sock *diag_nlsk;
94686 - atomic_t fnhe_genid;
94687 -};
94688 + atomic_unchecked_t fnhe_genid;
94689 +} __randomize_layout;
94690
94691 #include <linux/seq_file_net.h>
94692
94693 @@ -288,7 +288,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
94694 #define __net_init __init
94695 #define __net_exit __exit_refok
94696 #define __net_initdata __initdata
94697 +#ifdef CONSTIFY_PLUGIN
94698 #define __net_initconst __initconst
94699 +#else
94700 +#define __net_initconst __initdata
94701 +#endif
94702 #endif
94703
94704 int peernet2id(struct net *net, struct net *peer);
94705 @@ -301,7 +305,7 @@ struct pernet_operations {
94706 void (*exit_batch)(struct list_head *net_exit_list);
94707 int *id;
94708 size_t size;
94709 -};
94710 +} __do_const;
94711
94712 /*
94713 * Use these carefully. If you implement a network device and it
94714 @@ -349,12 +353,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
94715
94716 static inline int rt_genid_ipv4(struct net *net)
94717 {
94718 - return atomic_read(&net->ipv4.rt_genid);
94719 + return atomic_read_unchecked(&net->ipv4.rt_genid);
94720 }
94721
94722 static inline void rt_genid_bump_ipv4(struct net *net)
94723 {
94724 - atomic_inc(&net->ipv4.rt_genid);
94725 + atomic_inc_unchecked(&net->ipv4.rt_genid);
94726 }
94727
94728 extern void (*__fib6_flush_trees)(struct net *net);
94729 @@ -381,12 +385,12 @@ static inline void rt_genid_bump_all(struct net *net)
94730
94731 static inline int fnhe_genid(struct net *net)
94732 {
94733 - return atomic_read(&net->fnhe_genid);
94734 + return atomic_read_unchecked(&net->fnhe_genid);
94735 }
94736
94737 static inline void fnhe_genid_bump(struct net *net)
94738 {
94739 - atomic_inc(&net->fnhe_genid);
94740 + atomic_inc_unchecked(&net->fnhe_genid);
94741 }
94742
94743 #endif /* __NET_NET_NAMESPACE_H */
94744 diff --git a/include/net/netlink.h b/include/net/netlink.h
94745 index e010ee8..405b9f4 100644
94746 --- a/include/net/netlink.h
94747 +++ b/include/net/netlink.h
94748 @@ -518,7 +518,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
94749 {
94750 if (mark) {
94751 WARN_ON((unsigned char *) mark < skb->data);
94752 - skb_trim(skb, (unsigned char *) mark - skb->data);
94753 + skb_trim(skb, (const unsigned char *) mark - skb->data);
94754 }
94755 }
94756
94757 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
94758 index 29d6a94..235d3d84 100644
94759 --- a/include/net/netns/conntrack.h
94760 +++ b/include/net/netns/conntrack.h
94761 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
94762 struct nf_proto_net {
94763 #ifdef CONFIG_SYSCTL
94764 struct ctl_table_header *ctl_table_header;
94765 - struct ctl_table *ctl_table;
94766 + ctl_table_no_const *ctl_table;
94767 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
94768 struct ctl_table_header *ctl_compat_header;
94769 - struct ctl_table *ctl_compat_table;
94770 + ctl_table_no_const *ctl_compat_table;
94771 #endif
94772 #endif
94773 unsigned int users;
94774 @@ -60,7 +60,7 @@ struct nf_ip_net {
94775 struct nf_icmp_net icmpv6;
94776 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
94777 struct ctl_table_header *ctl_table_header;
94778 - struct ctl_table *ctl_table;
94779 + ctl_table_no_const *ctl_table;
94780 #endif
94781 };
94782
94783 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
94784 index dbe2254..ed0c151 100644
94785 --- a/include/net/netns/ipv4.h
94786 +++ b/include/net/netns/ipv4.h
94787 @@ -87,7 +87,7 @@ struct netns_ipv4 {
94788
94789 struct ping_group_range ping_group_range;
94790
94791 - atomic_t dev_addr_genid;
94792 + atomic_unchecked_t dev_addr_genid;
94793
94794 #ifdef CONFIG_SYSCTL
94795 unsigned long *sysctl_local_reserved_ports;
94796 @@ -101,6 +101,6 @@ struct netns_ipv4 {
94797 struct fib_rules_ops *mr_rules_ops;
94798 #endif
94799 #endif
94800 - atomic_t rt_genid;
94801 + atomic_unchecked_t rt_genid;
94802 };
94803 #endif
94804 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
94805 index 69ae41f..4f94868 100644
94806 --- a/include/net/netns/ipv6.h
94807 +++ b/include/net/netns/ipv6.h
94808 @@ -75,8 +75,8 @@ struct netns_ipv6 {
94809 struct fib_rules_ops *mr6_rules_ops;
94810 #endif
94811 #endif
94812 - atomic_t dev_addr_genid;
94813 - atomic_t fib6_sernum;
94814 + atomic_unchecked_t dev_addr_genid;
94815 + atomic_unchecked_t fib6_sernum;
94816 };
94817
94818 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
94819 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
94820 index 730d82a..045f2c4 100644
94821 --- a/include/net/netns/xfrm.h
94822 +++ b/include/net/netns/xfrm.h
94823 @@ -78,7 +78,7 @@ struct netns_xfrm {
94824
94825 /* flow cache part */
94826 struct flow_cache flow_cache_global;
94827 - atomic_t flow_cache_genid;
94828 + atomic_unchecked_t flow_cache_genid;
94829 struct list_head flow_cache_gc_list;
94830 spinlock_t flow_cache_gc_lock;
94831 struct work_struct flow_cache_gc_work;
94832 diff --git a/include/net/ping.h b/include/net/ping.h
94833 index cc16d41..664f40b 100644
94834 --- a/include/net/ping.h
94835 +++ b/include/net/ping.h
94836 @@ -54,7 +54,7 @@ struct ping_iter_state {
94837
94838 extern struct proto ping_prot;
94839 #if IS_ENABLED(CONFIG_IPV6)
94840 -extern struct pingv6_ops pingv6_ops;
94841 +extern struct pingv6_ops *pingv6_ops;
94842 #endif
94843
94844 struct pingfakehdr {
94845 diff --git a/include/net/protocol.h b/include/net/protocol.h
94846 index d6fcc1f..ca277058 100644
94847 --- a/include/net/protocol.h
94848 +++ b/include/net/protocol.h
94849 @@ -49,7 +49,7 @@ struct net_protocol {
94850 * socket lookup?
94851 */
94852 icmp_strict_tag_validation:1;
94853 -};
94854 +} __do_const;
94855
94856 #if IS_ENABLED(CONFIG_IPV6)
94857 struct inet6_protocol {
94858 @@ -62,7 +62,7 @@ struct inet6_protocol {
94859 u8 type, u8 code, int offset,
94860 __be32 info);
94861 unsigned int flags; /* INET6_PROTO_xxx */
94862 -};
94863 +} __do_const;
94864
94865 #define INET6_PROTO_NOPOLICY 0x1
94866 #define INET6_PROTO_FINAL 0x2
94867 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
94868 index 6c6d539..af70817 100644
94869 --- a/include/net/rtnetlink.h
94870 +++ b/include/net/rtnetlink.h
94871 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
94872 const struct net_device *dev,
94873 const struct net_device *slave_dev);
94874 struct net *(*get_link_net)(const struct net_device *dev);
94875 -};
94876 +} __do_const;
94877
94878 int __rtnl_link_register(struct rtnl_link_ops *ops);
94879 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
94880 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
94881 index 4a5b9a3..ca27d73 100644
94882 --- a/include/net/sctp/checksum.h
94883 +++ b/include/net/sctp/checksum.h
94884 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
94885 unsigned int offset)
94886 {
94887 struct sctphdr *sh = sctp_hdr(skb);
94888 - __le32 ret, old = sh->checksum;
94889 - const struct skb_checksum_ops ops = {
94890 + __le32 ret, old = sh->checksum;
94891 + static const struct skb_checksum_ops ops = {
94892 .update = sctp_csum_update,
94893 .combine = sctp_csum_combine,
94894 };
94895 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
94896 index 487ef34..d457f98 100644
94897 --- a/include/net/sctp/sm.h
94898 +++ b/include/net/sctp/sm.h
94899 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
94900 typedef struct {
94901 sctp_state_fn_t *fn;
94902 const char *name;
94903 -} sctp_sm_table_entry_t;
94904 +} __do_const sctp_sm_table_entry_t;
94905
94906 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
94907 * currently in use.
94908 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
94909 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
94910
94911 /* Extern declarations for major data structures. */
94912 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
94913 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
94914
94915
94916 /* Get the size of a DATA chunk payload. */
94917 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
94918 index 2bb2fcf..d17c291 100644
94919 --- a/include/net/sctp/structs.h
94920 +++ b/include/net/sctp/structs.h
94921 @@ -509,7 +509,7 @@ struct sctp_pf {
94922 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
94923 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
94924 struct sctp_af *af;
94925 -};
94926 +} __do_const;
94927
94928
94929 /* Structure to track chunk fragments that have been acked, but peer
94930 diff --git a/include/net/sock.h b/include/net/sock.h
94931 index e4079c2..79c5d3a 100644
94932 --- a/include/net/sock.h
94933 +++ b/include/net/sock.h
94934 @@ -362,7 +362,7 @@ struct sock {
94935 unsigned int sk_napi_id;
94936 unsigned int sk_ll_usec;
94937 #endif
94938 - atomic_t sk_drops;
94939 + atomic_unchecked_t sk_drops;
94940 int sk_rcvbuf;
94941
94942 struct sk_filter __rcu *sk_filter;
94943 @@ -1039,7 +1039,7 @@ struct proto {
94944 void (*destroy_cgroup)(struct mem_cgroup *memcg);
94945 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
94946 #endif
94947 -};
94948 +} __randomize_layout;
94949
94950 /*
94951 * Bits in struct cg_proto.flags
94952 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
94953 page_counter_uncharge(&prot->memory_allocated, amt);
94954 }
94955
94956 -static inline long
94957 +static inline long __intentional_overflow(-1)
94958 sk_memory_allocated(const struct sock *sk)
94959 {
94960 struct proto *prot = sk->sk_prot;
94961 @@ -1778,7 +1778,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
94962 }
94963
94964 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
94965 - struct iov_iter *from, char *to,
94966 + struct iov_iter *from, unsigned char *to,
94967 int copy, int offset)
94968 {
94969 if (skb->ip_summed == CHECKSUM_NONE) {
94970 @@ -2025,7 +2025,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
94971 }
94972 }
94973
94974 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
94975 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
94976
94977 /**
94978 * sk_page_frag - return an appropriate page_frag
94979 diff --git a/include/net/tcp.h b/include/net/tcp.h
94980 index 8d6b983..5813205 100644
94981 --- a/include/net/tcp.h
94982 +++ b/include/net/tcp.h
94983 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
94984 void tcp_xmit_retransmit_queue(struct sock *);
94985 void tcp_simple_retransmit(struct sock *);
94986 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
94987 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
94988 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
94989
94990 void tcp_send_probe0(struct sock *);
94991 void tcp_send_partial(struct sock *);
94992 @@ -694,8 +694,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
94993 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
94994 */
94995 struct tcp_skb_cb {
94996 - __u32 seq; /* Starting sequence number */
94997 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
94998 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
94999 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
95000 union {
95001 /* Note : tcp_tw_isn is used in input path only
95002 * (isn chosen by tcp_timewait_state_process())
95003 @@ -720,7 +720,7 @@ struct tcp_skb_cb {
95004
95005 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
95006 /* 1 byte hole */
95007 - __u32 ack_seq; /* Sequence number ACK'd */
95008 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
95009 union {
95010 struct inet_skb_parm h4;
95011 #if IS_ENABLED(CONFIG_IPV6)
95012 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
95013 index dc4865e..152ee4c 100644
95014 --- a/include/net/xfrm.h
95015 +++ b/include/net/xfrm.h
95016 @@ -285,7 +285,6 @@ struct xfrm_dst;
95017 struct xfrm_policy_afinfo {
95018 unsigned short family;
95019 struct dst_ops *dst_ops;
95020 - void (*garbage_collect)(struct net *net);
95021 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
95022 const xfrm_address_t *saddr,
95023 const xfrm_address_t *daddr);
95024 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
95025 struct net_device *dev,
95026 const struct flowi *fl);
95027 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
95028 -};
95029 +} __do_const;
95030
95031 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
95032 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
95033 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
95034 int (*transport_finish)(struct sk_buff *skb,
95035 int async);
95036 void (*local_error)(struct sk_buff *skb, u32 mtu);
95037 -};
95038 +} __do_const;
95039
95040 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
95041 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
95042 @@ -437,7 +436,7 @@ struct xfrm_mode {
95043 struct module *owner;
95044 unsigned int encap;
95045 int flags;
95046 -};
95047 +} __do_const;
95048
95049 /* Flags for xfrm_mode. */
95050 enum {
95051 @@ -534,7 +533,7 @@ struct xfrm_policy {
95052 struct timer_list timer;
95053
95054 struct flow_cache_object flo;
95055 - atomic_t genid;
95056 + atomic_unchecked_t genid;
95057 u32 priority;
95058 u32 index;
95059 struct xfrm_mark mark;
95060 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
95061 }
95062
95063 void xfrm_garbage_collect(struct net *net);
95064 +void xfrm_garbage_collect_deferred(struct net *net);
95065
95066 #else
95067
95068 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
95069 static inline void xfrm_garbage_collect(struct net *net)
95070 {
95071 }
95072 +static inline void xfrm_garbage_collect_deferred(struct net *net)
95073 +{
95074 +}
95075 #endif
95076
95077 static __inline__
95078 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
95079 index 1017e0b..227aa4d 100644
95080 --- a/include/rdma/iw_cm.h
95081 +++ b/include/rdma/iw_cm.h
95082 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
95083 int backlog);
95084
95085 int (*destroy_listen)(struct iw_cm_id *cm_id);
95086 -};
95087 +} __no_const;
95088
95089 /**
95090 * iw_create_cm_id - Create an IW CM identifier.
95091 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
95092 index 93d14da..734b3d8 100644
95093 --- a/include/scsi/libfc.h
95094 +++ b/include/scsi/libfc.h
95095 @@ -771,6 +771,7 @@ struct libfc_function_template {
95096 */
95097 void (*disc_stop_final) (struct fc_lport *);
95098 };
95099 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
95100
95101 /**
95102 * struct fc_disc - Discovery context
95103 @@ -875,7 +876,7 @@ struct fc_lport {
95104 struct fc_vport *vport;
95105
95106 /* Operational Information */
95107 - struct libfc_function_template tt;
95108 + libfc_function_template_no_const tt;
95109 u8 link_up;
95110 u8 qfull;
95111 enum fc_lport_state state;
95112 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
95113 index a4c9336..d6f8f34 100644
95114 --- a/include/scsi/scsi_device.h
95115 +++ b/include/scsi/scsi_device.h
95116 @@ -185,9 +185,9 @@ struct scsi_device {
95117 unsigned int max_device_blocked; /* what device_blocked counts down from */
95118 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
95119
95120 - atomic_t iorequest_cnt;
95121 - atomic_t iodone_cnt;
95122 - atomic_t ioerr_cnt;
95123 + atomic_unchecked_t iorequest_cnt;
95124 + atomic_unchecked_t iodone_cnt;
95125 + atomic_unchecked_t ioerr_cnt;
95126
95127 struct device sdev_gendev,
95128 sdev_dev;
95129 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
95130 index 007a0bc..7188db8 100644
95131 --- a/include/scsi/scsi_transport_fc.h
95132 +++ b/include/scsi/scsi_transport_fc.h
95133 @@ -756,7 +756,8 @@ struct fc_function_template {
95134 unsigned long show_host_system_hostname:1;
95135
95136 unsigned long disable_target_scan:1;
95137 -};
95138 +} __do_const;
95139 +typedef struct fc_function_template __no_const fc_function_template_no_const;
95140
95141
95142 /**
95143 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
95144 index f48089d..73abe48 100644
95145 --- a/include/sound/compress_driver.h
95146 +++ b/include/sound/compress_driver.h
95147 @@ -130,7 +130,7 @@ struct snd_compr_ops {
95148 struct snd_compr_caps *caps);
95149 int (*get_codec_caps) (struct snd_compr_stream *stream,
95150 struct snd_compr_codec_caps *codec);
95151 -};
95152 +} __no_const;
95153
95154 /**
95155 * struct snd_compr: Compressed device
95156 diff --git a/include/sound/soc.h b/include/sound/soc.h
95157 index 0d1ade1..34e77d3 100644
95158 --- a/include/sound/soc.h
95159 +++ b/include/sound/soc.h
95160 @@ -856,7 +856,7 @@ struct snd_soc_codec_driver {
95161 enum snd_soc_dapm_type, int);
95162
95163 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
95164 -};
95165 +} __do_const;
95166
95167 /* SoC platform interface */
95168 struct snd_soc_platform_driver {
95169 @@ -883,7 +883,7 @@ struct snd_soc_platform_driver {
95170 const struct snd_compr_ops *compr_ops;
95171
95172 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
95173 -};
95174 +} __do_const;
95175
95176 struct snd_soc_dai_link_component {
95177 const char *name;
95178 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
95179 index 985ca4c..b55b54a 100644
95180 --- a/include/target/target_core_base.h
95181 +++ b/include/target/target_core_base.h
95182 @@ -767,7 +767,7 @@ struct se_device {
95183 atomic_long_t write_bytes;
95184 /* Active commands on this virtual SE device */
95185 atomic_t simple_cmds;
95186 - atomic_t dev_ordered_id;
95187 + atomic_unchecked_t dev_ordered_id;
95188 atomic_t dev_ordered_sync;
95189 atomic_t dev_qf_count;
95190 int export_count;
95191 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
95192 new file mode 100644
95193 index 0000000..fb634b7
95194 --- /dev/null
95195 +++ b/include/trace/events/fs.h
95196 @@ -0,0 +1,53 @@
95197 +#undef TRACE_SYSTEM
95198 +#define TRACE_SYSTEM fs
95199 +
95200 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
95201 +#define _TRACE_FS_H
95202 +
95203 +#include <linux/fs.h>
95204 +#include <linux/tracepoint.h>
95205 +
95206 +TRACE_EVENT(do_sys_open,
95207 +
95208 + TP_PROTO(const char *filename, int flags, int mode),
95209 +
95210 + TP_ARGS(filename, flags, mode),
95211 +
95212 + TP_STRUCT__entry(
95213 + __string( filename, filename )
95214 + __field( int, flags )
95215 + __field( int, mode )
95216 + ),
95217 +
95218 + TP_fast_assign(
95219 + __assign_str(filename, filename);
95220 + __entry->flags = flags;
95221 + __entry->mode = mode;
95222 + ),
95223 +
95224 + TP_printk("\"%s\" %x %o",
95225 + __get_str(filename), __entry->flags, __entry->mode)
95226 +);
95227 +
95228 +TRACE_EVENT(open_exec,
95229 +
95230 + TP_PROTO(const char *filename),
95231 +
95232 + TP_ARGS(filename),
95233 +
95234 + TP_STRUCT__entry(
95235 + __string( filename, filename )
95236 + ),
95237 +
95238 + TP_fast_assign(
95239 + __assign_str(filename, filename);
95240 + ),
95241 +
95242 + TP_printk("\"%s\"",
95243 + __get_str(filename))
95244 +);
95245 +
95246 +#endif /* _TRACE_FS_H */
95247 +
95248 +/* This part must be outside protection */
95249 +#include <trace/define_trace.h>
95250 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
95251 index 3608beb..df39d8a 100644
95252 --- a/include/trace/events/irq.h
95253 +++ b/include/trace/events/irq.h
95254 @@ -36,7 +36,7 @@ struct softirq_action;
95255 */
95256 TRACE_EVENT(irq_handler_entry,
95257
95258 - TP_PROTO(int irq, struct irqaction *action),
95259 + TP_PROTO(int irq, const struct irqaction *action),
95260
95261 TP_ARGS(irq, action),
95262
95263 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
95264 */
95265 TRACE_EVENT(irq_handler_exit,
95266
95267 - TP_PROTO(int irq, struct irqaction *action, int ret),
95268 + TP_PROTO(int irq, const struct irqaction *action, int ret),
95269
95270 TP_ARGS(irq, action, ret),
95271
95272 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
95273 index 6eed16b..3e05750 100644
95274 --- a/include/uapi/drm/i915_drm.h
95275 +++ b/include/uapi/drm/i915_drm.h
95276 @@ -347,6 +347,7 @@ typedef struct drm_i915_irq_wait {
95277 #define I915_PARAM_HAS_COHERENT_PHYS_GTT 29
95278 #define I915_PARAM_MMAP_VERSION 30
95279 #define I915_PARAM_HAS_BSD2 31
95280 +#define I915_PARAM_HAS_LEGACY_CONTEXT 35
95281
95282 typedef struct drm_i915_getparam {
95283 int param;
95284 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
95285 index 7caf44c..23c6f27 100644
95286 --- a/include/uapi/linux/a.out.h
95287 +++ b/include/uapi/linux/a.out.h
95288 @@ -39,6 +39,14 @@ enum machine_type {
95289 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
95290 };
95291
95292 +/* Constants for the N_FLAGS field */
95293 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
95294 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
95295 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
95296 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
95297 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
95298 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
95299 +
95300 #if !defined (N_MAGIC)
95301 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
95302 #endif
95303 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
95304 index 22b6ad3..aeba37e 100644
95305 --- a/include/uapi/linux/bcache.h
95306 +++ b/include/uapi/linux/bcache.h
95307 @@ -5,6 +5,7 @@
95308 * Bcache on disk data structures
95309 */
95310
95311 +#include <linux/compiler.h>
95312 #include <asm/types.h>
95313
95314 #define BITMASK(name, type, field, offset, size) \
95315 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
95316 /* Btree keys - all units are in sectors */
95317
95318 struct bkey {
95319 - __u64 high;
95320 - __u64 low;
95321 + __u64 high __intentional_overflow(-1);
95322 + __u64 low __intentional_overflow(-1);
95323 __u64 ptr[];
95324 };
95325
95326 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
95327 index d876736..ccce5c0 100644
95328 --- a/include/uapi/linux/byteorder/little_endian.h
95329 +++ b/include/uapi/linux/byteorder/little_endian.h
95330 @@ -42,51 +42,51 @@
95331
95332 static inline __le64 __cpu_to_le64p(const __u64 *p)
95333 {
95334 - return (__force __le64)*p;
95335 + return (__force const __le64)*p;
95336 }
95337 -static inline __u64 __le64_to_cpup(const __le64 *p)
95338 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
95339 {
95340 - return (__force __u64)*p;
95341 + return (__force const __u64)*p;
95342 }
95343 static inline __le32 __cpu_to_le32p(const __u32 *p)
95344 {
95345 - return (__force __le32)*p;
95346 + return (__force const __le32)*p;
95347 }
95348 static inline __u32 __le32_to_cpup(const __le32 *p)
95349 {
95350 - return (__force __u32)*p;
95351 + return (__force const __u32)*p;
95352 }
95353 static inline __le16 __cpu_to_le16p(const __u16 *p)
95354 {
95355 - return (__force __le16)*p;
95356 + return (__force const __le16)*p;
95357 }
95358 static inline __u16 __le16_to_cpup(const __le16 *p)
95359 {
95360 - return (__force __u16)*p;
95361 + return (__force const __u16)*p;
95362 }
95363 static inline __be64 __cpu_to_be64p(const __u64 *p)
95364 {
95365 - return (__force __be64)__swab64p(p);
95366 + return (__force const __be64)__swab64p(p);
95367 }
95368 static inline __u64 __be64_to_cpup(const __be64 *p)
95369 {
95370 - return __swab64p((__u64 *)p);
95371 + return __swab64p((const __u64 *)p);
95372 }
95373 static inline __be32 __cpu_to_be32p(const __u32 *p)
95374 {
95375 - return (__force __be32)__swab32p(p);
95376 + return (__force const __be32)__swab32p(p);
95377 }
95378 -static inline __u32 __be32_to_cpup(const __be32 *p)
95379 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
95380 {
95381 - return __swab32p((__u32 *)p);
95382 + return __swab32p((const __u32 *)p);
95383 }
95384 static inline __be16 __cpu_to_be16p(const __u16 *p)
95385 {
95386 - return (__force __be16)__swab16p(p);
95387 + return (__force const __be16)__swab16p(p);
95388 }
95389 static inline __u16 __be16_to_cpup(const __be16 *p)
95390 {
95391 - return __swab16p((__u16 *)p);
95392 + return __swab16p((const __u16 *)p);
95393 }
95394 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
95395 #define __le64_to_cpus(x) do { (void)(x); } while (0)
95396 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
95397 index 71e1d0e..6cc9caf 100644
95398 --- a/include/uapi/linux/elf.h
95399 +++ b/include/uapi/linux/elf.h
95400 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
95401 #define PT_GNU_EH_FRAME 0x6474e550
95402
95403 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
95404 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
95405 +
95406 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
95407 +
95408 +/* Constants for the e_flags field */
95409 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
95410 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
95411 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
95412 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
95413 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
95414 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
95415
95416 /*
95417 * Extended Numbering
95418 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
95419 #define DT_DEBUG 21
95420 #define DT_TEXTREL 22
95421 #define DT_JMPREL 23
95422 +#define DT_FLAGS 30
95423 + #define DF_TEXTREL 0x00000004
95424 #define DT_ENCODING 32
95425 #define OLD_DT_LOOS 0x60000000
95426 #define DT_LOOS 0x6000000d
95427 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
95428 #define PF_W 0x2
95429 #define PF_X 0x1
95430
95431 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
95432 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
95433 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
95434 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
95435 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
95436 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
95437 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
95438 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
95439 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
95440 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
95441 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
95442 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
95443 +
95444 typedef struct elf32_phdr{
95445 Elf32_Word p_type;
95446 Elf32_Off p_offset;
95447 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
95448 #define EI_OSABI 7
95449 #define EI_PAD 8
95450
95451 +#define EI_PAX 14
95452 +
95453 #define ELFMAG0 0x7f /* EI_MAG */
95454 #define ELFMAG1 'E'
95455 #define ELFMAG2 'L'
95456 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
95457 index aa169c4..6a2771d 100644
95458 --- a/include/uapi/linux/personality.h
95459 +++ b/include/uapi/linux/personality.h
95460 @@ -30,6 +30,7 @@ enum {
95461 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
95462 ADDR_NO_RANDOMIZE | \
95463 ADDR_COMPAT_LAYOUT | \
95464 + ADDR_LIMIT_3GB | \
95465 MMAP_PAGE_ZERO)
95466
95467 /*
95468 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
95469 index 7530e74..e714828 100644
95470 --- a/include/uapi/linux/screen_info.h
95471 +++ b/include/uapi/linux/screen_info.h
95472 @@ -43,7 +43,8 @@ struct screen_info {
95473 __u16 pages; /* 0x32 */
95474 __u16 vesa_attributes; /* 0x34 */
95475 __u32 capabilities; /* 0x36 */
95476 - __u8 _reserved[6]; /* 0x3a */
95477 + __u16 vesapm_size; /* 0x3a */
95478 + __u8 _reserved[4]; /* 0x3c */
95479 } __attribute__((packed));
95480
95481 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
95482 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
95483 index 0e011eb..82681b1 100644
95484 --- a/include/uapi/linux/swab.h
95485 +++ b/include/uapi/linux/swab.h
95486 @@ -43,7 +43,7 @@
95487 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
95488 */
95489
95490 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
95491 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
95492 {
95493 #ifdef __HAVE_BUILTIN_BSWAP16__
95494 return __builtin_bswap16(val);
95495 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
95496 #endif
95497 }
95498
95499 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
95500 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
95501 {
95502 #ifdef __HAVE_BUILTIN_BSWAP32__
95503 return __builtin_bswap32(val);
95504 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
95505 #endif
95506 }
95507
95508 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
95509 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
95510 {
95511 #ifdef __HAVE_BUILTIN_BSWAP64__
95512 return __builtin_bswap64(val);
95513 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
95514 index 1590c49..5eab462 100644
95515 --- a/include/uapi/linux/xattr.h
95516 +++ b/include/uapi/linux/xattr.h
95517 @@ -73,5 +73,9 @@
95518 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
95519 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
95520
95521 +/* User namespace */
95522 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
95523 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
95524 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
95525
95526 #endif /* _UAPI_LINUX_XATTR_H */
95527 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
95528 index f9466fa..f4e2b81 100644
95529 --- a/include/video/udlfb.h
95530 +++ b/include/video/udlfb.h
95531 @@ -53,10 +53,10 @@ struct dlfb_data {
95532 u32 pseudo_palette[256];
95533 int blank_mode; /*one of FB_BLANK_ */
95534 /* blit-only rendering path metrics, exposed through sysfs */
95535 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
95536 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
95537 - atomic_t bytes_sent; /* to usb, after compression including overhead */
95538 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
95539 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
95540 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
95541 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
95542 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
95543 };
95544
95545 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
95546 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
95547 index 30f5362..8ed8ac9 100644
95548 --- a/include/video/uvesafb.h
95549 +++ b/include/video/uvesafb.h
95550 @@ -122,6 +122,7 @@ struct uvesafb_par {
95551 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
95552 u8 pmi_setpal; /* PMI for palette changes */
95553 u16 *pmi_base; /* protected mode interface location */
95554 + u8 *pmi_code; /* protected mode code location */
95555 void *pmi_start;
95556 void *pmi_pal;
95557 u8 *vbe_state_orig; /*
95558 diff --git a/init/Kconfig b/init/Kconfig
95559 index f5dbc6d..8259396 100644
95560 --- a/init/Kconfig
95561 +++ b/init/Kconfig
95562 @@ -1136,6 +1136,7 @@ endif # CGROUPS
95563
95564 config CHECKPOINT_RESTORE
95565 bool "Checkpoint/restore support" if EXPERT
95566 + depends on !GRKERNSEC
95567 default n
95568 help
95569 Enables additional kernel features in a sake of checkpoint/restore.
95570 @@ -1646,7 +1647,7 @@ config SLUB_DEBUG
95571
95572 config COMPAT_BRK
95573 bool "Disable heap randomization"
95574 - default y
95575 + default n
95576 help
95577 Randomizing heap placement makes heap exploits harder, but it
95578 also breaks ancient binaries (including anything libc5 based).
95579 @@ -1977,7 +1978,7 @@ config INIT_ALL_POSSIBLE
95580 config STOP_MACHINE
95581 bool
95582 default y
95583 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
95584 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
95585 help
95586 Need stop_machine() primitive.
95587
95588 diff --git a/init/Makefile b/init/Makefile
95589 index 7bc47ee..6da2dc7 100644
95590 --- a/init/Makefile
95591 +++ b/init/Makefile
95592 @@ -2,6 +2,9 @@
95593 # Makefile for the linux kernel.
95594 #
95595
95596 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
95597 +asflags-y := $(GCC_PLUGINS_AFLAGS)
95598 +
95599 obj-y := main.o version.o mounts.o
95600 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
95601 obj-y += noinitramfs.o
95602 diff --git a/init/do_mounts.c b/init/do_mounts.c
95603 index eb41008..f5dbbf9 100644
95604 --- a/init/do_mounts.c
95605 +++ b/init/do_mounts.c
95606 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
95607 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
95608 {
95609 struct super_block *s;
95610 - int err = sys_mount(name, "/root", fs, flags, data);
95611 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
95612 if (err)
95613 return err;
95614
95615 - sys_chdir("/root");
95616 + sys_chdir((const char __force_user *)"/root");
95617 s = current->fs->pwd.dentry->d_sb;
95618 ROOT_DEV = s->s_dev;
95619 printk(KERN_INFO
95620 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
95621 va_start(args, fmt);
95622 vsprintf(buf, fmt, args);
95623 va_end(args);
95624 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
95625 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
95626 if (fd >= 0) {
95627 sys_ioctl(fd, FDEJECT, 0);
95628 sys_close(fd);
95629 }
95630 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
95631 - fd = sys_open("/dev/console", O_RDWR, 0);
95632 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
95633 if (fd >= 0) {
95634 sys_ioctl(fd, TCGETS, (long)&termios);
95635 termios.c_lflag &= ~ICANON;
95636 sys_ioctl(fd, TCSETSF, (long)&termios);
95637 - sys_read(fd, &c, 1);
95638 + sys_read(fd, (char __user *)&c, 1);
95639 termios.c_lflag |= ICANON;
95640 sys_ioctl(fd, TCSETSF, (long)&termios);
95641 sys_close(fd);
95642 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
95643 mount_root();
95644 out:
95645 devtmpfs_mount("dev");
95646 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
95647 - sys_chroot(".");
95648 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
95649 + sys_chroot((const char __force_user *)".");
95650 }
95651
95652 static bool is_tmpfs;
95653 diff --git a/init/do_mounts.h b/init/do_mounts.h
95654 index f5b978a..69dbfe8 100644
95655 --- a/init/do_mounts.h
95656 +++ b/init/do_mounts.h
95657 @@ -15,15 +15,15 @@ extern int root_mountflags;
95658
95659 static inline int create_dev(char *name, dev_t dev)
95660 {
95661 - sys_unlink(name);
95662 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
95663 + sys_unlink((char __force_user *)name);
95664 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
95665 }
95666
95667 #if BITS_PER_LONG == 32
95668 static inline u32 bstat(char *name)
95669 {
95670 struct stat64 stat;
95671 - if (sys_stat64(name, &stat) != 0)
95672 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
95673 return 0;
95674 if (!S_ISBLK(stat.st_mode))
95675 return 0;
95676 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
95677 static inline u32 bstat(char *name)
95678 {
95679 struct stat stat;
95680 - if (sys_newstat(name, &stat) != 0)
95681 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
95682 return 0;
95683 if (!S_ISBLK(stat.st_mode))
95684 return 0;
95685 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
95686 index 3e0878e..8a9d7a0 100644
95687 --- a/init/do_mounts_initrd.c
95688 +++ b/init/do_mounts_initrd.c
95689 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
95690 {
95691 sys_unshare(CLONE_FS | CLONE_FILES);
95692 /* stdin/stdout/stderr for /linuxrc */
95693 - sys_open("/dev/console", O_RDWR, 0);
95694 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
95695 sys_dup(0);
95696 sys_dup(0);
95697 /* move initrd over / and chdir/chroot in initrd root */
95698 - sys_chdir("/root");
95699 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
95700 - sys_chroot(".");
95701 + sys_chdir((const char __force_user *)"/root");
95702 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
95703 + sys_chroot((const char __force_user *)".");
95704 sys_setsid();
95705 return 0;
95706 }
95707 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
95708 create_dev("/dev/root.old", Root_RAM0);
95709 /* mount initrd on rootfs' /root */
95710 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
95711 - sys_mkdir("/old", 0700);
95712 - sys_chdir("/old");
95713 + sys_mkdir((const char __force_user *)"/old", 0700);
95714 + sys_chdir((const char __force_user *)"/old");
95715
95716 /* try loading default modules from initrd */
95717 load_default_modules();
95718 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
95719 current->flags &= ~PF_FREEZER_SKIP;
95720
95721 /* move initrd to rootfs' /old */
95722 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
95723 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
95724 /* switch root and cwd back to / of rootfs */
95725 - sys_chroot("..");
95726 + sys_chroot((const char __force_user *)"..");
95727
95728 if (new_decode_dev(real_root_dev) == Root_RAM0) {
95729 - sys_chdir("/old");
95730 + sys_chdir((const char __force_user *)"/old");
95731 return;
95732 }
95733
95734 - sys_chdir("/");
95735 + sys_chdir((const char __force_user *)"/");
95736 ROOT_DEV = new_decode_dev(real_root_dev);
95737 mount_root();
95738
95739 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
95740 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
95741 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
95742 if (!error)
95743 printk("okay\n");
95744 else {
95745 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
95746 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
95747 if (error == -ENOENT)
95748 printk("/initrd does not exist. Ignored.\n");
95749 else
95750 printk("failed\n");
95751 printk(KERN_NOTICE "Unmounting old root\n");
95752 - sys_umount("/old", MNT_DETACH);
95753 + sys_umount((char __force_user *)"/old", MNT_DETACH);
95754 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
95755 if (fd < 0) {
95756 error = fd;
95757 @@ -127,11 +127,11 @@ int __init initrd_load(void)
95758 * mounted in the normal path.
95759 */
95760 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
95761 - sys_unlink("/initrd.image");
95762 + sys_unlink((const char __force_user *)"/initrd.image");
95763 handle_initrd();
95764 return 1;
95765 }
95766 }
95767 - sys_unlink("/initrd.image");
95768 + sys_unlink((const char __force_user *)"/initrd.image");
95769 return 0;
95770 }
95771 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
95772 index 8cb6db5..d729f50 100644
95773 --- a/init/do_mounts_md.c
95774 +++ b/init/do_mounts_md.c
95775 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
95776 partitioned ? "_d" : "", minor,
95777 md_setup_args[ent].device_names);
95778
95779 - fd = sys_open(name, 0, 0);
95780 + fd = sys_open((char __force_user *)name, 0, 0);
95781 if (fd < 0) {
95782 printk(KERN_ERR "md: open failed - cannot start "
95783 "array %s\n", name);
95784 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
95785 * array without it
95786 */
95787 sys_close(fd);
95788 - fd = sys_open(name, 0, 0);
95789 + fd = sys_open((char __force_user *)name, 0, 0);
95790 sys_ioctl(fd, BLKRRPART, 0);
95791 }
95792 sys_close(fd);
95793 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
95794
95795 wait_for_device_probe();
95796
95797 - fd = sys_open("/dev/md0", 0, 0);
95798 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
95799 if (fd >= 0) {
95800 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
95801 sys_close(fd);
95802 diff --git a/init/init_task.c b/init/init_task.c
95803 index ba0a7f36..2bcf1d5 100644
95804 --- a/init/init_task.c
95805 +++ b/init/init_task.c
95806 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
95807 * Initial thread structure. Alignment of this is handled by a special
95808 * linker map entry.
95809 */
95810 +#ifdef CONFIG_X86
95811 +union thread_union init_thread_union __init_task_data;
95812 +#else
95813 union thread_union init_thread_union __init_task_data =
95814 { INIT_THREAD_INFO(init_task) };
95815 +#endif
95816 diff --git a/init/initramfs.c b/init/initramfs.c
95817 index ad1bd77..dca2c1b 100644
95818 --- a/init/initramfs.c
95819 +++ b/init/initramfs.c
95820 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
95821
95822 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
95823 while (count) {
95824 - ssize_t rv = sys_write(fd, p, count);
95825 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
95826
95827 if (rv < 0) {
95828 if (rv == -EINTR || rv == -EAGAIN)
95829 @@ -107,7 +107,7 @@ static void __init free_hash(void)
95830 }
95831 }
95832
95833 -static long __init do_utime(char *filename, time_t mtime)
95834 +static long __init do_utime(char __force_user *filename, time_t mtime)
95835 {
95836 struct timespec t[2];
95837
95838 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
95839 struct dir_entry *de, *tmp;
95840 list_for_each_entry_safe(de, tmp, &dir_list, list) {
95841 list_del(&de->list);
95842 - do_utime(de->name, de->mtime);
95843 + do_utime((char __force_user *)de->name, de->mtime);
95844 kfree(de->name);
95845 kfree(de);
95846 }
95847 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
95848 if (nlink >= 2) {
95849 char *old = find_link(major, minor, ino, mode, collected);
95850 if (old)
95851 - return (sys_link(old, collected) < 0) ? -1 : 1;
95852 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
95853 }
95854 return 0;
95855 }
95856 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
95857 {
95858 struct stat st;
95859
95860 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
95861 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
95862 if (S_ISDIR(st.st_mode))
95863 - sys_rmdir(path);
95864 + sys_rmdir((char __force_user *)path);
95865 else
95866 - sys_unlink(path);
95867 + sys_unlink((char __force_user *)path);
95868 }
95869 }
95870
95871 @@ -338,7 +338,7 @@ static int __init do_name(void)
95872 int openflags = O_WRONLY|O_CREAT;
95873 if (ml != 1)
95874 openflags |= O_TRUNC;
95875 - wfd = sys_open(collected, openflags, mode);
95876 + wfd = sys_open((char __force_user *)collected, openflags, mode);
95877
95878 if (wfd >= 0) {
95879 sys_fchown(wfd, uid, gid);
95880 @@ -350,17 +350,17 @@ static int __init do_name(void)
95881 }
95882 }
95883 } else if (S_ISDIR(mode)) {
95884 - sys_mkdir(collected, mode);
95885 - sys_chown(collected, uid, gid);
95886 - sys_chmod(collected, mode);
95887 + sys_mkdir((char __force_user *)collected, mode);
95888 + sys_chown((char __force_user *)collected, uid, gid);
95889 + sys_chmod((char __force_user *)collected, mode);
95890 dir_add(collected, mtime);
95891 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
95892 S_ISFIFO(mode) || S_ISSOCK(mode)) {
95893 if (maybe_link() == 0) {
95894 - sys_mknod(collected, mode, rdev);
95895 - sys_chown(collected, uid, gid);
95896 - sys_chmod(collected, mode);
95897 - do_utime(collected, mtime);
95898 + sys_mknod((char __force_user *)collected, mode, rdev);
95899 + sys_chown((char __force_user *)collected, uid, gid);
95900 + sys_chmod((char __force_user *)collected, mode);
95901 + do_utime((char __force_user *)collected, mtime);
95902 }
95903 }
95904 return 0;
95905 @@ -372,7 +372,7 @@ static int __init do_copy(void)
95906 if (xwrite(wfd, victim, body_len) != body_len)
95907 error("write error");
95908 sys_close(wfd);
95909 - do_utime(vcollected, mtime);
95910 + do_utime((char __force_user *)vcollected, mtime);
95911 kfree(vcollected);
95912 eat(body_len);
95913 state = SkipIt;
95914 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
95915 {
95916 collected[N_ALIGN(name_len) + body_len] = '\0';
95917 clean_path(collected, 0);
95918 - sys_symlink(collected + N_ALIGN(name_len), collected);
95919 - sys_lchown(collected, uid, gid);
95920 - do_utime(collected, mtime);
95921 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
95922 + sys_lchown((char __force_user *)collected, uid, gid);
95923 + do_utime((char __force_user *)collected, mtime);
95924 state = SkipIt;
95925 next_state = Reset;
95926 return 0;
95927 diff --git a/init/main.c b/init/main.c
95928 index 6f0f1c5f..a542824 100644
95929 --- a/init/main.c
95930 +++ b/init/main.c
95931 @@ -96,6 +96,8 @@ extern void radix_tree_init(void);
95932 static inline void mark_rodata_ro(void) { }
95933 #endif
95934
95935 +extern void grsecurity_init(void);
95936 +
95937 /*
95938 * Debug helper: via this flag we know that we are in 'early bootup code'
95939 * where only the boot processor is running with IRQ disabled. This means
95940 @@ -157,6 +159,85 @@ static int __init set_reset_devices(char *str)
95941
95942 __setup("reset_devices", set_reset_devices);
95943
95944 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
95945 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
95946 +static int __init setup_grsec_proc_gid(char *str)
95947 +{
95948 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
95949 + return 1;
95950 +}
95951 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
95952 +#endif
95953 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
95954 +int grsec_enable_sysfs_restrict = 1;
95955 +static int __init setup_grsec_sysfs_restrict(char *str)
95956 +{
95957 + if (!simple_strtol(str, NULL, 0))
95958 + grsec_enable_sysfs_restrict = 0;
95959 + return 1;
95960 +}
95961 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
95962 +#endif
95963 +
95964 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
95965 +unsigned long pax_user_shadow_base __read_only;
95966 +EXPORT_SYMBOL(pax_user_shadow_base);
95967 +extern char pax_enter_kernel_user[];
95968 +extern char pax_exit_kernel_user[];
95969 +#endif
95970 +
95971 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
95972 +static int __init setup_pax_nouderef(char *str)
95973 +{
95974 +#ifdef CONFIG_X86_32
95975 + unsigned int cpu;
95976 + struct desc_struct *gdt;
95977 +
95978 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
95979 + gdt = get_cpu_gdt_table(cpu);
95980 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
95981 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
95982 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
95983 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
95984 + }
95985 + loadsegment(ds, __KERNEL_DS);
95986 + loadsegment(es, __KERNEL_DS);
95987 + loadsegment(ss, __KERNEL_DS);
95988 +#else
95989 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
95990 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
95991 + clone_pgd_mask = ~(pgdval_t)0UL;
95992 + pax_user_shadow_base = 0UL;
95993 + setup_clear_cpu_cap(X86_FEATURE_PCID);
95994 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
95995 +#endif
95996 +
95997 + return 0;
95998 +}
95999 +early_param("pax_nouderef", setup_pax_nouderef);
96000 +
96001 +#ifdef CONFIG_X86_64
96002 +static int __init setup_pax_weakuderef(char *str)
96003 +{
96004 + if (clone_pgd_mask != ~(pgdval_t)0UL)
96005 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
96006 + return 1;
96007 +}
96008 +__setup("pax_weakuderef", setup_pax_weakuderef);
96009 +#endif
96010 +#endif
96011 +
96012 +#ifdef CONFIG_PAX_SOFTMODE
96013 +int pax_softmode;
96014 +
96015 +static int __init setup_pax_softmode(char *str)
96016 +{
96017 + get_option(&str, &pax_softmode);
96018 + return 1;
96019 +}
96020 +__setup("pax_softmode=", setup_pax_softmode);
96021 +#endif
96022 +
96023 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
96024 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
96025 static const char *panic_later, *panic_param;
96026 @@ -722,7 +803,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
96027 struct blacklist_entry *entry;
96028 char *fn_name;
96029
96030 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
96031 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
96032 if (!fn_name)
96033 return false;
96034
96035 @@ -774,7 +855,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
96036 {
96037 int count = preempt_count();
96038 int ret;
96039 - char msgbuf[64];
96040 + const char *msg1 = "", *msg2 = "";
96041
96042 if (initcall_blacklisted(fn))
96043 return -EPERM;
96044 @@ -784,18 +865,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
96045 else
96046 ret = fn();
96047
96048 - msgbuf[0] = 0;
96049 -
96050 if (preempt_count() != count) {
96051 - sprintf(msgbuf, "preemption imbalance ");
96052 + msg1 = " preemption imbalance";
96053 preempt_count_set(count);
96054 }
96055 if (irqs_disabled()) {
96056 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
96057 + msg2 = " disabled interrupts";
96058 local_irq_enable();
96059 }
96060 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
96061 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
96062
96063 + add_latent_entropy();
96064 return ret;
96065 }
96066
96067 @@ -901,8 +981,8 @@ static int run_init_process(const char *init_filename)
96068 {
96069 argv_init[0] = init_filename;
96070 return do_execve(getname_kernel(init_filename),
96071 - (const char __user *const __user *)argv_init,
96072 - (const char __user *const __user *)envp_init);
96073 + (const char __user *const __force_user *)argv_init,
96074 + (const char __user *const __force_user *)envp_init);
96075 }
96076
96077 static int try_to_run_init_process(const char *init_filename)
96078 @@ -919,6 +999,10 @@ static int try_to_run_init_process(const char *init_filename)
96079 return ret;
96080 }
96081
96082 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
96083 +extern int gr_init_ran;
96084 +#endif
96085 +
96086 static noinline void __init kernel_init_freeable(void);
96087
96088 static int __ref kernel_init(void *unused)
96089 @@ -943,6 +1027,11 @@ static int __ref kernel_init(void *unused)
96090 ramdisk_execute_command, ret);
96091 }
96092
96093 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
96094 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
96095 + gr_init_ran = 1;
96096 +#endif
96097 +
96098 /*
96099 * We try each of these until one succeeds.
96100 *
96101 @@ -998,7 +1087,7 @@ static noinline void __init kernel_init_freeable(void)
96102 do_basic_setup();
96103
96104 /* Open the /dev/console on the rootfs, this should never fail */
96105 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
96106 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
96107 pr_err("Warning: unable to open an initial console.\n");
96108
96109 (void) sys_dup(0);
96110 @@ -1011,11 +1100,13 @@ static noinline void __init kernel_init_freeable(void)
96111 if (!ramdisk_execute_command)
96112 ramdisk_execute_command = "/init";
96113
96114 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
96115 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
96116 ramdisk_execute_command = NULL;
96117 prepare_namespace();
96118 }
96119
96120 + grsecurity_init();
96121 +
96122 /*
96123 * Ok, we have completed the initial bootup, and
96124 * we're essentially up and running. Get rid of the
96125 diff --git a/ipc/compat.c b/ipc/compat.c
96126 index 9b3c85f..5266b0f 100644
96127 --- a/ipc/compat.c
96128 +++ b/ipc/compat.c
96129 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
96130 COMPAT_SHMLBA);
96131 if (err < 0)
96132 return err;
96133 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
96134 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
96135 }
96136 case SHMDT:
96137 return sys_shmdt(compat_ptr(ptr));
96138 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
96139 }
96140
96141 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
96142 - unsigned, nsops,
96143 + compat_long_t, nsops,
96144 const struct compat_timespec __user *, timeout)
96145 {
96146 struct timespec __user *ts64;
96147 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
96148 index 8ad93c2..efd80f8 100644
96149 --- a/ipc/ipc_sysctl.c
96150 +++ b/ipc/ipc_sysctl.c
96151 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
96152 static int proc_ipc_dointvec(struct ctl_table *table, int write,
96153 void __user *buffer, size_t *lenp, loff_t *ppos)
96154 {
96155 - struct ctl_table ipc_table;
96156 + ctl_table_no_const ipc_table;
96157
96158 memcpy(&ipc_table, table, sizeof(ipc_table));
96159 ipc_table.data = get_ipc(table);
96160 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
96161 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
96162 void __user *buffer, size_t *lenp, loff_t *ppos)
96163 {
96164 - struct ctl_table ipc_table;
96165 + ctl_table_no_const ipc_table;
96166
96167 memcpy(&ipc_table, table, sizeof(ipc_table));
96168 ipc_table.data = get_ipc(table);
96169 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
96170 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
96171 void __user *buffer, size_t *lenp, loff_t *ppos)
96172 {
96173 - struct ctl_table ipc_table;
96174 + ctl_table_no_const ipc_table;
96175 memcpy(&ipc_table, table, sizeof(ipc_table));
96176 ipc_table.data = get_ipc(table);
96177
96178 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
96179 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
96180 void __user *buffer, size_t *lenp, loff_t *ppos)
96181 {
96182 - struct ctl_table ipc_table;
96183 + ctl_table_no_const ipc_table;
96184 int dummy = 0;
96185
96186 memcpy(&ipc_table, table, sizeof(ipc_table));
96187 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
96188 index 68d4e95..1477ded 100644
96189 --- a/ipc/mq_sysctl.c
96190 +++ b/ipc/mq_sysctl.c
96191 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
96192 static int proc_mq_dointvec(struct ctl_table *table, int write,
96193 void __user *buffer, size_t *lenp, loff_t *ppos)
96194 {
96195 - struct ctl_table mq_table;
96196 + ctl_table_no_const mq_table;
96197 memcpy(&mq_table, table, sizeof(mq_table));
96198 mq_table.data = get_mq(table);
96199
96200 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
96201 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
96202 void __user *buffer, size_t *lenp, loff_t *ppos)
96203 {
96204 - struct ctl_table mq_table;
96205 + ctl_table_no_const mq_table;
96206 memcpy(&mq_table, table, sizeof(mq_table));
96207 mq_table.data = get_mq(table);
96208
96209 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
96210 index 7635a1c..7432cb6 100644
96211 --- a/ipc/mqueue.c
96212 +++ b/ipc/mqueue.c
96213 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
96214 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
96215 info->attr.mq_msgsize);
96216
96217 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
96218 spin_lock(&mq_lock);
96219 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
96220 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
96221 diff --git a/ipc/sem.c b/ipc/sem.c
96222 index 9284211..bca5b1b 100644
96223 --- a/ipc/sem.c
96224 +++ b/ipc/sem.c
96225 @@ -1780,7 +1780,7 @@ static int get_queue_result(struct sem_queue *q)
96226 }
96227
96228 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
96229 - unsigned, nsops, const struct timespec __user *, timeout)
96230 + long, nsops, const struct timespec __user *, timeout)
96231 {
96232 int error = -EINVAL;
96233 struct sem_array *sma;
96234 @@ -2015,7 +2015,7 @@ out_free:
96235 }
96236
96237 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
96238 - unsigned, nsops)
96239 + long, nsops)
96240 {
96241 return sys_semtimedop(semid, tsops, nsops, NULL);
96242 }
96243 diff --git a/ipc/shm.c b/ipc/shm.c
96244 index 19633b4..d454904 100644
96245 --- a/ipc/shm.c
96246 +++ b/ipc/shm.c
96247 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
96248 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
96249 #endif
96250
96251 +#ifdef CONFIG_GRKERNSEC
96252 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
96253 + const u64 shm_createtime, const kuid_t cuid,
96254 + const int shmid);
96255 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
96256 + const u64 shm_createtime);
96257 +#endif
96258 +
96259 void shm_init_ns(struct ipc_namespace *ns)
96260 {
96261 ns->shm_ctlmax = SHMMAX;
96262 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
96263 shp->shm_lprid = 0;
96264 shp->shm_atim = shp->shm_dtim = 0;
96265 shp->shm_ctim = get_seconds();
96266 +#ifdef CONFIG_GRKERNSEC
96267 + shp->shm_createtime = ktime_get_ns();
96268 +#endif
96269 shp->shm_segsz = size;
96270 shp->shm_nattch = 0;
96271 shp->shm_file = file;
96272 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96273 f_mode = FMODE_READ | FMODE_WRITE;
96274 }
96275 if (shmflg & SHM_EXEC) {
96276 +
96277 +#ifdef CONFIG_PAX_MPROTECT
96278 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
96279 + goto out;
96280 +#endif
96281 +
96282 prot |= PROT_EXEC;
96283 acc_mode |= S_IXUGO;
96284 }
96285 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96286 if (err)
96287 goto out_unlock;
96288
96289 +#ifdef CONFIG_GRKERNSEC
96290 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
96291 + shp->shm_perm.cuid, shmid) ||
96292 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
96293 + err = -EACCES;
96294 + goto out_unlock;
96295 + }
96296 +#endif
96297 +
96298 ipc_lock_object(&shp->shm_perm);
96299
96300 /* check if shm_destroy() is tearing down shp */
96301 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96302 path = shp->shm_file->f_path;
96303 path_get(&path);
96304 shp->shm_nattch++;
96305 +#ifdef CONFIG_GRKERNSEC
96306 + shp->shm_lapid = current->pid;
96307 +#endif
96308 size = i_size_read(path.dentry->d_inode);
96309 ipc_unlock_object(&shp->shm_perm);
96310 rcu_read_unlock();
96311 diff --git a/ipc/util.c b/ipc/util.c
96312 index 106bed0..f851429 100644
96313 --- a/ipc/util.c
96314 +++ b/ipc/util.c
96315 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
96316 int (*show)(struct seq_file *, void *);
96317 };
96318
96319 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
96320 +
96321 /**
96322 * ipc_init - initialise ipc subsystem
96323 *
96324 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
96325 granted_mode >>= 6;
96326 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
96327 granted_mode >>= 3;
96328 +
96329 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
96330 + return -1;
96331 +
96332 /* is there some bit set in requested_mode but not in granted_mode? */
96333 if ((requested_mode & ~granted_mode & 0007) &&
96334 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
96335 diff --git a/kernel/audit.c b/kernel/audit.c
96336 index 72ab759..757deba 100644
96337 --- a/kernel/audit.c
96338 +++ b/kernel/audit.c
96339 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
96340 3) suppressed due to audit_rate_limit
96341 4) suppressed due to audit_backlog_limit
96342 */
96343 -static atomic_t audit_lost = ATOMIC_INIT(0);
96344 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
96345
96346 /* The netlink socket. */
96347 static struct sock *audit_sock;
96348 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
96349 unsigned long now;
96350 int print;
96351
96352 - atomic_inc(&audit_lost);
96353 + atomic_inc_unchecked(&audit_lost);
96354
96355 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
96356
96357 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
96358 if (print) {
96359 if (printk_ratelimit())
96360 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
96361 - atomic_read(&audit_lost),
96362 + atomic_read_unchecked(&audit_lost),
96363 audit_rate_limit,
96364 audit_backlog_limit);
96365 audit_panic(message);
96366 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
96367 s.pid = audit_pid;
96368 s.rate_limit = audit_rate_limit;
96369 s.backlog_limit = audit_backlog_limit;
96370 - s.lost = atomic_read(&audit_lost);
96371 + s.lost = atomic_read_unchecked(&audit_lost);
96372 s.backlog = skb_queue_len(&audit_skb_queue);
96373 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
96374 s.backlog_wait_time = audit_backlog_wait_time;
96375 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
96376 index dc4ae70..2a2bddc 100644
96377 --- a/kernel/auditsc.c
96378 +++ b/kernel/auditsc.c
96379 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
96380 }
96381
96382 /* global counter which is incremented every time something logs in */
96383 -static atomic_t session_id = ATOMIC_INIT(0);
96384 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
96385
96386 static int audit_set_loginuid_perm(kuid_t loginuid)
96387 {
96388 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
96389
96390 /* are we setting or clearing? */
96391 if (uid_valid(loginuid))
96392 - sessionid = (unsigned int)atomic_inc_return(&session_id);
96393 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
96394
96395 task->sessionid = sessionid;
96396 task->loginuid = loginuid;
96397 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
96398 index 0c5796e..a9414e2 100644
96399 --- a/kernel/bpf/core.c
96400 +++ b/kernel/bpf/core.c
96401 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
96402 * random section of illegal instructions.
96403 */
96404 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
96405 - hdr = module_alloc(size);
96406 + hdr = module_alloc_exec(size);
96407 if (hdr == NULL)
96408 return NULL;
96409
96410 /* Fill space with illegal/arch-dep instructions. */
96411 bpf_fill_ill_insns(hdr, size);
96412
96413 + pax_open_kernel();
96414 hdr->pages = size / PAGE_SIZE;
96415 + pax_close_kernel();
96416 +
96417 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
96418 PAGE_SIZE - sizeof(*hdr));
96419 start = (prandom_u32() % hole) & ~(alignment - 1);
96420 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
96421
96422 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
96423 {
96424 - module_memfree(hdr);
96425 + module_memfree_exec(hdr);
96426 }
96427 #endif /* CONFIG_BPF_JIT */
96428
96429 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
96430 index 536edc2..d28c85d 100644
96431 --- a/kernel/bpf/syscall.c
96432 +++ b/kernel/bpf/syscall.c
96433 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
96434 int err;
96435
96436 /* the syscall is limited to root temporarily. This restriction will be
96437 - * lifted when security audit is clean. Note that eBPF+tracing must have
96438 - * this restriction, since it may pass kernel data to user space
96439 + * lifted by upstream when a half-assed security audit is clean. Note
96440 + * that eBPF+tracing must have this restriction, since it may pass
96441 + * kernel data to user space
96442 */
96443 if (!capable(CAP_SYS_ADMIN))
96444 return -EPERM;
96445 +#ifdef CONFIG_GRKERNSEC
96446 + return -EPERM;
96447 +#endif
96448
96449 if (!access_ok(VERIFY_READ, uattr, 1))
96450 return -EFAULT;
96451 diff --git a/kernel/capability.c b/kernel/capability.c
96452 index 989f5bf..d317ca0 100644
96453 --- a/kernel/capability.c
96454 +++ b/kernel/capability.c
96455 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
96456 * before modification is attempted and the application
96457 * fails.
96458 */
96459 + if (tocopy > ARRAY_SIZE(kdata))
96460 + return -EFAULT;
96461 +
96462 if (copy_to_user(dataptr, kdata, tocopy
96463 * sizeof(struct __user_cap_data_struct))) {
96464 return -EFAULT;
96465 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
96466 int ret;
96467
96468 rcu_read_lock();
96469 - ret = security_capable(__task_cred(t), ns, cap);
96470 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
96471 + gr_task_is_capable(t, __task_cred(t), cap);
96472 rcu_read_unlock();
96473
96474 - return (ret == 0);
96475 + return ret;
96476 }
96477
96478 /**
96479 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
96480 int ret;
96481
96482 rcu_read_lock();
96483 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
96484 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
96485 rcu_read_unlock();
96486
96487 - return (ret == 0);
96488 + return ret;
96489 }
96490
96491 /**
96492 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
96493 BUG();
96494 }
96495
96496 - if (security_capable(current_cred(), ns, cap) == 0) {
96497 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
96498 current->flags |= PF_SUPERPRIV;
96499 return true;
96500 }
96501 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
96502 }
96503 EXPORT_SYMBOL(ns_capable);
96504
96505 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
96506 +{
96507 + if (unlikely(!cap_valid(cap))) {
96508 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
96509 + BUG();
96510 + }
96511 +
96512 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
96513 + current->flags |= PF_SUPERPRIV;
96514 + return true;
96515 + }
96516 + return false;
96517 +}
96518 +EXPORT_SYMBOL(ns_capable_nolog);
96519 +
96520 /**
96521 * file_ns_capable - Determine if the file's opener had a capability in effect
96522 * @file: The file we want to check
96523 @@ -427,6 +446,12 @@ bool capable(int cap)
96524 }
96525 EXPORT_SYMBOL(capable);
96526
96527 +bool capable_nolog(int cap)
96528 +{
96529 + return ns_capable_nolog(&init_user_ns, cap);
96530 +}
96531 +EXPORT_SYMBOL(capable_nolog);
96532 +
96533 /**
96534 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
96535 * @inode: The inode in question
96536 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
96537 kgid_has_mapping(ns, inode->i_gid);
96538 }
96539 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
96540 +
96541 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
96542 +{
96543 + struct user_namespace *ns = current_user_ns();
96544 +
96545 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
96546 + kgid_has_mapping(ns, inode->i_gid);
96547 +}
96548 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
96549 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
96550 index 29a7b2c..a64e30a 100644
96551 --- a/kernel/cgroup.c
96552 +++ b/kernel/cgroup.c
96553 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
96554 if (!pathbuf || !agentbuf)
96555 goto out;
96556
96557 + if (agentbuf[0] == '\0')
96558 + goto out;
96559 +
96560 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
96561 if (!path)
96562 goto out;
96563 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
96564 struct task_struct *task;
96565 int count = 0;
96566
96567 - seq_printf(seq, "css_set %p\n", cset);
96568 + seq_printf(seq, "css_set %pK\n", cset);
96569
96570 list_for_each_entry(task, &cset->tasks, cg_list) {
96571 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
96572 diff --git a/kernel/compat.c b/kernel/compat.c
96573 index 24f0061..ea80802 100644
96574 --- a/kernel/compat.c
96575 +++ b/kernel/compat.c
96576 @@ -13,6 +13,7 @@
96577
96578 #include <linux/linkage.h>
96579 #include <linux/compat.h>
96580 +#include <linux/module.h>
96581 #include <linux/errno.h>
96582 #include <linux/time.h>
96583 #include <linux/signal.h>
96584 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
96585 mm_segment_t oldfs;
96586 long ret;
96587
96588 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
96589 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
96590 oldfs = get_fs();
96591 set_fs(KERNEL_DS);
96592 ret = hrtimer_nanosleep_restart(restart);
96593 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
96594 oldfs = get_fs();
96595 set_fs(KERNEL_DS);
96596 ret = hrtimer_nanosleep(&tu,
96597 - rmtp ? (struct timespec __user *)&rmt : NULL,
96598 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
96599 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
96600 set_fs(oldfs);
96601
96602 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
96603 mm_segment_t old_fs = get_fs();
96604
96605 set_fs(KERNEL_DS);
96606 - ret = sys_sigpending((old_sigset_t __user *) &s);
96607 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
96608 set_fs(old_fs);
96609 if (ret == 0)
96610 ret = put_user(s, set);
96611 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
96612 mm_segment_t old_fs = get_fs();
96613
96614 set_fs(KERNEL_DS);
96615 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
96616 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
96617 set_fs(old_fs);
96618
96619 if (!ret) {
96620 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
96621 set_fs (KERNEL_DS);
96622 ret = sys_wait4(pid,
96623 (stat_addr ?
96624 - (unsigned int __user *) &status : NULL),
96625 - options, (struct rusage __user *) &r);
96626 + (unsigned int __force_user *) &status : NULL),
96627 + options, (struct rusage __force_user *) &r);
96628 set_fs (old_fs);
96629
96630 if (ret > 0) {
96631 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
96632 memset(&info, 0, sizeof(info));
96633
96634 set_fs(KERNEL_DS);
96635 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
96636 - uru ? (struct rusage __user *)&ru : NULL);
96637 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
96638 + uru ? (struct rusage __force_user *)&ru : NULL);
96639 set_fs(old_fs);
96640
96641 if ((ret < 0) || (info.si_signo == 0))
96642 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
96643 oldfs = get_fs();
96644 set_fs(KERNEL_DS);
96645 err = sys_timer_settime(timer_id, flags,
96646 - (struct itimerspec __user *) &newts,
96647 - (struct itimerspec __user *) &oldts);
96648 + (struct itimerspec __force_user *) &newts,
96649 + (struct itimerspec __force_user *) &oldts);
96650 set_fs(oldfs);
96651 if (!err && old && put_compat_itimerspec(old, &oldts))
96652 return -EFAULT;
96653 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
96654 oldfs = get_fs();
96655 set_fs(KERNEL_DS);
96656 err = sys_timer_gettime(timer_id,
96657 - (struct itimerspec __user *) &ts);
96658 + (struct itimerspec __force_user *) &ts);
96659 set_fs(oldfs);
96660 if (!err && put_compat_itimerspec(setting, &ts))
96661 return -EFAULT;
96662 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
96663 oldfs = get_fs();
96664 set_fs(KERNEL_DS);
96665 err = sys_clock_settime(which_clock,
96666 - (struct timespec __user *) &ts);
96667 + (struct timespec __force_user *) &ts);
96668 set_fs(oldfs);
96669 return err;
96670 }
96671 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
96672 oldfs = get_fs();
96673 set_fs(KERNEL_DS);
96674 err = sys_clock_gettime(which_clock,
96675 - (struct timespec __user *) &ts);
96676 + (struct timespec __force_user *) &ts);
96677 set_fs(oldfs);
96678 if (!err && compat_put_timespec(&ts, tp))
96679 return -EFAULT;
96680 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
96681
96682 oldfs = get_fs();
96683 set_fs(KERNEL_DS);
96684 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
96685 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
96686 set_fs(oldfs);
96687
96688 err = compat_put_timex(utp, &txc);
96689 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
96690 oldfs = get_fs();
96691 set_fs(KERNEL_DS);
96692 err = sys_clock_getres(which_clock,
96693 - (struct timespec __user *) &ts);
96694 + (struct timespec __force_user *) &ts);
96695 set_fs(oldfs);
96696 if (!err && tp && compat_put_timespec(&ts, tp))
96697 return -EFAULT;
96698 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
96699 struct timespec tu;
96700 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
96701
96702 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
96703 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
96704 oldfs = get_fs();
96705 set_fs(KERNEL_DS);
96706 err = clock_nanosleep_restart(restart);
96707 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
96708 oldfs = get_fs();
96709 set_fs(KERNEL_DS);
96710 err = sys_clock_nanosleep(which_clock, flags,
96711 - (struct timespec __user *) &in,
96712 - (struct timespec __user *) &out);
96713 + (struct timespec __force_user *) &in,
96714 + (struct timespec __force_user *) &out);
96715 set_fs(oldfs);
96716
96717 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
96718 @@ -1145,7 +1146,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
96719 mm_segment_t old_fs = get_fs();
96720
96721 set_fs(KERNEL_DS);
96722 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
96723 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
96724 set_fs(old_fs);
96725 if (compat_put_timespec(&t, interval))
96726 return -EFAULT;
96727 diff --git a/kernel/configs.c b/kernel/configs.c
96728 index c18b1f1..b9a0132 100644
96729 --- a/kernel/configs.c
96730 +++ b/kernel/configs.c
96731 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
96732 struct proc_dir_entry *entry;
96733
96734 /* create the current config file */
96735 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
96736 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
96737 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
96738 + &ikconfig_file_ops);
96739 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
96740 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
96741 + &ikconfig_file_ops);
96742 +#endif
96743 +#else
96744 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
96745 &ikconfig_file_ops);
96746 +#endif
96747 +
96748 if (!entry)
96749 return -ENOMEM;
96750
96751 diff --git a/kernel/cred.c b/kernel/cred.c
96752 index e0573a4..26c0fd3 100644
96753 --- a/kernel/cred.c
96754 +++ b/kernel/cred.c
96755 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
96756 validate_creds(cred);
96757 alter_cred_subscribers(cred, -1);
96758 put_cred(cred);
96759 +
96760 +#ifdef CONFIG_GRKERNSEC_SETXID
96761 + cred = (struct cred *) tsk->delayed_cred;
96762 + if (cred != NULL) {
96763 + tsk->delayed_cred = NULL;
96764 + validate_creds(cred);
96765 + alter_cred_subscribers(cred, -1);
96766 + put_cred(cred);
96767 + }
96768 +#endif
96769 }
96770
96771 /**
96772 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
96773 * Always returns 0 thus allowing this function to be tail-called at the end
96774 * of, say, sys_setgid().
96775 */
96776 -int commit_creds(struct cred *new)
96777 +static int __commit_creds(struct cred *new)
96778 {
96779 struct task_struct *task = current;
96780 const struct cred *old = task->real_cred;
96781 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
96782
96783 get_cred(new); /* we will require a ref for the subj creds too */
96784
96785 + gr_set_role_label(task, new->uid, new->gid);
96786 +
96787 /* dumpability changes */
96788 if (!uid_eq(old->euid, new->euid) ||
96789 !gid_eq(old->egid, new->egid) ||
96790 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
96791 put_cred(old);
96792 return 0;
96793 }
96794 +#ifdef CONFIG_GRKERNSEC_SETXID
96795 +extern int set_user(struct cred *new);
96796 +
96797 +void gr_delayed_cred_worker(void)
96798 +{
96799 + const struct cred *new = current->delayed_cred;
96800 + struct cred *ncred;
96801 +
96802 + current->delayed_cred = NULL;
96803 +
96804 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
96805 + // from doing get_cred on it when queueing this
96806 + put_cred(new);
96807 + return;
96808 + } else if (new == NULL)
96809 + return;
96810 +
96811 + ncred = prepare_creds();
96812 + if (!ncred)
96813 + goto die;
96814 + // uids
96815 + ncred->uid = new->uid;
96816 + ncred->euid = new->euid;
96817 + ncred->suid = new->suid;
96818 + ncred->fsuid = new->fsuid;
96819 + // gids
96820 + ncred->gid = new->gid;
96821 + ncred->egid = new->egid;
96822 + ncred->sgid = new->sgid;
96823 + ncred->fsgid = new->fsgid;
96824 + // groups
96825 + set_groups(ncred, new->group_info);
96826 + // caps
96827 + ncred->securebits = new->securebits;
96828 + ncred->cap_inheritable = new->cap_inheritable;
96829 + ncred->cap_permitted = new->cap_permitted;
96830 + ncred->cap_effective = new->cap_effective;
96831 + ncred->cap_bset = new->cap_bset;
96832 +
96833 + if (set_user(ncred)) {
96834 + abort_creds(ncred);
96835 + goto die;
96836 + }
96837 +
96838 + // from doing get_cred on it when queueing this
96839 + put_cred(new);
96840 +
96841 + __commit_creds(ncred);
96842 + return;
96843 +die:
96844 + // from doing get_cred on it when queueing this
96845 + put_cred(new);
96846 + do_group_exit(SIGKILL);
96847 +}
96848 +#endif
96849 +
96850 +int commit_creds(struct cred *new)
96851 +{
96852 +#ifdef CONFIG_GRKERNSEC_SETXID
96853 + int ret;
96854 + int schedule_it = 0;
96855 + struct task_struct *t;
96856 + unsigned oldsecurebits = current_cred()->securebits;
96857 +
96858 + /* we won't get called with tasklist_lock held for writing
96859 + and interrupts disabled as the cred struct in that case is
96860 + init_cred
96861 + */
96862 + if (grsec_enable_setxid && !current_is_single_threaded() &&
96863 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
96864 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
96865 + schedule_it = 1;
96866 + }
96867 + ret = __commit_creds(new);
96868 + if (schedule_it) {
96869 + rcu_read_lock();
96870 + read_lock(&tasklist_lock);
96871 + for (t = next_thread(current); t != current;
96872 + t = next_thread(t)) {
96873 + /* we'll check if the thread has uid 0 in
96874 + * the delayed worker routine
96875 + */
96876 + if (task_securebits(t) == oldsecurebits &&
96877 + t->delayed_cred == NULL) {
96878 + t->delayed_cred = get_cred(new);
96879 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
96880 + set_tsk_need_resched(t);
96881 + }
96882 + }
96883 + read_unlock(&tasklist_lock);
96884 + rcu_read_unlock();
96885 + }
96886 +
96887 + return ret;
96888 +#else
96889 + return __commit_creds(new);
96890 +#endif
96891 +}
96892 +
96893 EXPORT_SYMBOL(commit_creds);
96894
96895 /**
96896 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
96897 index 0874e2e..5b32cc9 100644
96898 --- a/kernel/debug/debug_core.c
96899 +++ b/kernel/debug/debug_core.c
96900 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
96901 */
96902 static atomic_t masters_in_kgdb;
96903 static atomic_t slaves_in_kgdb;
96904 -static atomic_t kgdb_break_tasklet_var;
96905 +static atomic_unchecked_t kgdb_break_tasklet_var;
96906 atomic_t kgdb_setting_breakpoint;
96907
96908 struct task_struct *kgdb_usethread;
96909 @@ -137,7 +137,7 @@ int kgdb_single_step;
96910 static pid_t kgdb_sstep_pid;
96911
96912 /* to keep track of the CPU which is doing the single stepping*/
96913 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
96914 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
96915
96916 /*
96917 * If you are debugging a problem where roundup (the collection of
96918 @@ -552,7 +552,7 @@ return_normal:
96919 * kernel will only try for the value of sstep_tries before
96920 * giving up and continuing on.
96921 */
96922 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
96923 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
96924 (kgdb_info[cpu].task &&
96925 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
96926 atomic_set(&kgdb_active, -1);
96927 @@ -654,8 +654,8 @@ cpu_master_loop:
96928 }
96929
96930 kgdb_restore:
96931 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
96932 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
96933 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
96934 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
96935 if (kgdb_info[sstep_cpu].task)
96936 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
96937 else
96938 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
96939 static void kgdb_tasklet_bpt(unsigned long ing)
96940 {
96941 kgdb_breakpoint();
96942 - atomic_set(&kgdb_break_tasklet_var, 0);
96943 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
96944 }
96945
96946 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
96947
96948 void kgdb_schedule_breakpoint(void)
96949 {
96950 - if (atomic_read(&kgdb_break_tasklet_var) ||
96951 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
96952 atomic_read(&kgdb_active) != -1 ||
96953 atomic_read(&kgdb_setting_breakpoint))
96954 return;
96955 - atomic_inc(&kgdb_break_tasklet_var);
96956 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
96957 tasklet_schedule(&kgdb_tasklet_breakpoint);
96958 }
96959 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
96960 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
96961 index 41213454..861e178 100644
96962 --- a/kernel/debug/kdb/kdb_main.c
96963 +++ b/kernel/debug/kdb/kdb_main.c
96964 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
96965 continue;
96966
96967 kdb_printf("%-20s%8u 0x%p ", mod->name,
96968 - mod->core_size, (void *)mod);
96969 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
96970 #ifdef CONFIG_MODULE_UNLOAD
96971 kdb_printf("%4d ", module_refcount(mod));
96972 #endif
96973 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
96974 kdb_printf(" (Loading)");
96975 else
96976 kdb_printf(" (Live)");
96977 - kdb_printf(" 0x%p", mod->module_core);
96978 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
96979
96980 #ifdef CONFIG_MODULE_UNLOAD
96981 {
96982 diff --git a/kernel/events/core.c b/kernel/events/core.c
96983 index 2fabc06..79cceec 100644
96984 --- a/kernel/events/core.c
96985 +++ b/kernel/events/core.c
96986 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
96987 * 0 - disallow raw tracepoint access for unpriv
96988 * 1 - disallow cpu events for unpriv
96989 * 2 - disallow kernel profiling for unpriv
96990 + * 3 - disallow all unpriv perf event use
96991 */
96992 -int sysctl_perf_event_paranoid __read_mostly = 1;
96993 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
96994 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
96995 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
96996 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
96997 +#else
96998 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
96999 +#endif
97000
97001 /* Minimum for 512 kiB + 1 user control page */
97002 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
97003 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
97004
97005 tmp *= sysctl_perf_cpu_time_max_percent;
97006 do_div(tmp, 100);
97007 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
97008 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
97009 }
97010
97011 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
97012 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
97013 }
97014 }
97015
97016 -static atomic64_t perf_event_id;
97017 +static atomic64_unchecked_t perf_event_id;
97018
97019 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
97020 enum event_type_t event_type);
97021 @@ -3220,7 +3227,7 @@ static void __perf_event_read(void *info)
97022
97023 static inline u64 perf_event_count(struct perf_event *event)
97024 {
97025 - return local64_read(&event->count) + atomic64_read(&event->child_count);
97026 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
97027 }
97028
97029 static u64 perf_event_read(struct perf_event *event)
97030 @@ -3656,9 +3663,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
97031 mutex_lock(&event->child_mutex);
97032 total += perf_event_read(event);
97033 *enabled += event->total_time_enabled +
97034 - atomic64_read(&event->child_total_time_enabled);
97035 + atomic64_read_unchecked(&event->child_total_time_enabled);
97036 *running += event->total_time_running +
97037 - atomic64_read(&event->child_total_time_running);
97038 + atomic64_read_unchecked(&event->child_total_time_running);
97039
97040 list_for_each_entry(child, &event->child_list, child_list) {
97041 total += perf_event_read(child);
97042 @@ -4147,10 +4154,10 @@ void perf_event_update_userpage(struct perf_event *event)
97043 userpg->offset -= local64_read(&event->hw.prev_count);
97044
97045 userpg->time_enabled = enabled +
97046 - atomic64_read(&event->child_total_time_enabled);
97047 + atomic64_read_unchecked(&event->child_total_time_enabled);
97048
97049 userpg->time_running = running +
97050 - atomic64_read(&event->child_total_time_running);
97051 + atomic64_read_unchecked(&event->child_total_time_running);
97052
97053 arch_perf_update_userpage(event, userpg, now);
97054
97055 @@ -4740,7 +4747,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
97056
97057 /* Data. */
97058 sp = perf_user_stack_pointer(regs);
97059 - rem = __output_copy_user(handle, (void *) sp, dump_size);
97060 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
97061 dyn_size = dump_size - rem;
97062
97063 perf_output_skip(handle, rem);
97064 @@ -4831,11 +4838,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
97065 values[n++] = perf_event_count(event);
97066 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
97067 values[n++] = enabled +
97068 - atomic64_read(&event->child_total_time_enabled);
97069 + atomic64_read_unchecked(&event->child_total_time_enabled);
97070 }
97071 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
97072 values[n++] = running +
97073 - atomic64_read(&event->child_total_time_running);
97074 + atomic64_read_unchecked(&event->child_total_time_running);
97075 }
97076 if (read_format & PERF_FORMAT_ID)
97077 values[n++] = primary_event_id(event);
97078 @@ -7180,7 +7187,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
97079 event->parent = parent_event;
97080
97081 event->ns = get_pid_ns(task_active_pid_ns(current));
97082 - event->id = atomic64_inc_return(&perf_event_id);
97083 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
97084
97085 event->state = PERF_EVENT_STATE_INACTIVE;
97086
97087 @@ -7470,6 +7477,11 @@ SYSCALL_DEFINE5(perf_event_open,
97088 if (flags & ~PERF_FLAG_ALL)
97089 return -EINVAL;
97090
97091 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
97092 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
97093 + return -EACCES;
97094 +#endif
97095 +
97096 err = perf_copy_attr(attr_uptr, &attr);
97097 if (err)
97098 return err;
97099 @@ -7892,10 +7904,10 @@ static void sync_child_event(struct perf_event *child_event,
97100 /*
97101 * Add back the child's count to the parent's count:
97102 */
97103 - atomic64_add(child_val, &parent_event->child_count);
97104 - atomic64_add(child_event->total_time_enabled,
97105 + atomic64_add_unchecked(child_val, &parent_event->child_count);
97106 + atomic64_add_unchecked(child_event->total_time_enabled,
97107 &parent_event->child_total_time_enabled);
97108 - atomic64_add(child_event->total_time_running,
97109 + atomic64_add_unchecked(child_event->total_time_running,
97110 &parent_event->child_total_time_running);
97111
97112 /*
97113 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
97114 index 569b2187..19940d9 100644
97115 --- a/kernel/events/internal.h
97116 +++ b/kernel/events/internal.h
97117 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
97118 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
97119 }
97120
97121 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
97122 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
97123 static inline unsigned long \
97124 func_name(struct perf_output_handle *handle, \
97125 - const void *buf, unsigned long len) \
97126 + const void user *buf, unsigned long len) \
97127 { \
97128 unsigned long size, written; \
97129 \
97130 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
97131 return 0;
97132 }
97133
97134 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
97135 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
97136
97137 static inline unsigned long
97138 memcpy_skip(void *dst, const void *src, unsigned long n)
97139 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
97140 return 0;
97141 }
97142
97143 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
97144 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
97145
97146 #ifndef arch_perf_out_copy_user
97147 #define arch_perf_out_copy_user arch_perf_out_copy_user
97148 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
97149 }
97150 #endif
97151
97152 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
97153 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
97154
97155 /* Callchain handling */
97156 extern struct perf_callchain_entry *
97157 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
97158 index cb346f2..e4dc317 100644
97159 --- a/kernel/events/uprobes.c
97160 +++ b/kernel/events/uprobes.c
97161 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
97162 {
97163 struct page *page;
97164 uprobe_opcode_t opcode;
97165 - int result;
97166 + long result;
97167
97168 pagefault_disable();
97169 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
97170 diff --git a/kernel/exit.c b/kernel/exit.c
97171 index feff10b..f623dd5 100644
97172 --- a/kernel/exit.c
97173 +++ b/kernel/exit.c
97174 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
97175 struct task_struct *leader;
97176 int zap_leader;
97177 repeat:
97178 +#ifdef CONFIG_NET
97179 + gr_del_task_from_ip_table(p);
97180 +#endif
97181 +
97182 /* don't need to get the RCU readlock here - the process is dead and
97183 * can't be modifying its own credentials. But shut RCU-lockdep up */
97184 rcu_read_lock();
97185 @@ -656,6 +660,8 @@ void do_exit(long code)
97186 int group_dead;
97187 TASKS_RCU(int tasks_rcu_i);
97188
97189 + set_fs(USER_DS);
97190 +
97191 profile_task_exit(tsk);
97192
97193 WARN_ON(blk_needs_flush_plug(tsk));
97194 @@ -672,7 +678,6 @@ void do_exit(long code)
97195 * mm_release()->clear_child_tid() from writing to a user-controlled
97196 * kernel address.
97197 */
97198 - set_fs(USER_DS);
97199
97200 ptrace_event(PTRACE_EVENT_EXIT, code);
97201
97202 @@ -730,6 +735,9 @@ void do_exit(long code)
97203 tsk->exit_code = code;
97204 taskstats_exit(tsk, group_dead);
97205
97206 + gr_acl_handle_psacct(tsk, code);
97207 + gr_acl_handle_exit();
97208 +
97209 exit_mm(tsk);
97210
97211 if (group_dead)
97212 @@ -849,7 +857,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
97213 * Take down every thread in the group. This is called by fatal signals
97214 * as well as by sys_exit_group (below).
97215 */
97216 -void
97217 +__noreturn void
97218 do_group_exit(int exit_code)
97219 {
97220 struct signal_struct *sig = current->signal;
97221 diff --git a/kernel/fork.c b/kernel/fork.c
97222 index cf65139..704476e 100644
97223 --- a/kernel/fork.c
97224 +++ b/kernel/fork.c
97225 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
97226 void thread_info_cache_init(void)
97227 {
97228 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
97229 - THREAD_SIZE, 0, NULL);
97230 + THREAD_SIZE, SLAB_USERCOPY, NULL);
97231 BUG_ON(thread_info_cache == NULL);
97232 }
97233 # endif
97234 #endif
97235
97236 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97237 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
97238 + int node, void **lowmem_stack)
97239 +{
97240 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
97241 + void *ret = NULL;
97242 + unsigned int i;
97243 +
97244 + *lowmem_stack = alloc_thread_info_node(tsk, node);
97245 + if (*lowmem_stack == NULL)
97246 + goto out;
97247 +
97248 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
97249 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
97250 +
97251 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
97252 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
97253 + if (ret == NULL) {
97254 + free_thread_info(*lowmem_stack);
97255 + *lowmem_stack = NULL;
97256 + }
97257 +
97258 +out:
97259 + return ret;
97260 +}
97261 +
97262 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
97263 +{
97264 + unmap_process_stacks(tsk);
97265 +}
97266 +#else
97267 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
97268 + int node, void **lowmem_stack)
97269 +{
97270 + return alloc_thread_info_node(tsk, node);
97271 +}
97272 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
97273 +{
97274 + free_thread_info(ti);
97275 +}
97276 +#endif
97277 +
97278 /* SLAB cache for signal_struct structures (tsk->signal) */
97279 static struct kmem_cache *signal_cachep;
97280
97281 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
97282 /* SLAB cache for mm_struct structures (tsk->mm) */
97283 static struct kmem_cache *mm_cachep;
97284
97285 -static void account_kernel_stack(struct thread_info *ti, int account)
97286 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
97287 {
97288 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97289 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
97290 +#else
97291 struct zone *zone = page_zone(virt_to_page(ti));
97292 +#endif
97293
97294 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
97295 }
97296
97297 void free_task(struct task_struct *tsk)
97298 {
97299 - account_kernel_stack(tsk->stack, -1);
97300 + account_kernel_stack(tsk, tsk->stack, -1);
97301 arch_release_thread_info(tsk->stack);
97302 - free_thread_info(tsk->stack);
97303 + gr_free_thread_info(tsk, tsk->stack);
97304 rt_mutex_debug_task_free(tsk);
97305 ftrace_graph_exit_task(tsk);
97306 put_seccomp_filter(tsk);
97307 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97308 {
97309 struct task_struct *tsk;
97310 struct thread_info *ti;
97311 + void *lowmem_stack;
97312 int node = tsk_fork_get_node(orig);
97313 int err;
97314
97315 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97316 if (!tsk)
97317 return NULL;
97318
97319 - ti = alloc_thread_info_node(tsk, node);
97320 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
97321 if (!ti)
97322 goto free_tsk;
97323
97324 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97325 goto free_ti;
97326
97327 tsk->stack = ti;
97328 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97329 + tsk->lowmem_stack = lowmem_stack;
97330 +#endif
97331 #ifdef CONFIG_SECCOMP
97332 /*
97333 * We must handle setting up seccomp filters once we're under
97334 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97335 set_task_stack_end_magic(tsk);
97336
97337 #ifdef CONFIG_CC_STACKPROTECTOR
97338 - tsk->stack_canary = get_random_int();
97339 + tsk->stack_canary = pax_get_random_long();
97340 #endif
97341
97342 /*
97343 @@ -352,24 +402,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97344 tsk->splice_pipe = NULL;
97345 tsk->task_frag.page = NULL;
97346
97347 - account_kernel_stack(ti, 1);
97348 + account_kernel_stack(tsk, ti, 1);
97349
97350 return tsk;
97351
97352 free_ti:
97353 - free_thread_info(ti);
97354 + gr_free_thread_info(tsk, ti);
97355 free_tsk:
97356 free_task_struct(tsk);
97357 return NULL;
97358 }
97359
97360 #ifdef CONFIG_MMU
97361 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97362 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
97363 +{
97364 + struct vm_area_struct *tmp;
97365 + unsigned long charge;
97366 + struct file *file;
97367 + int retval;
97368 +
97369 + charge = 0;
97370 + if (mpnt->vm_flags & VM_ACCOUNT) {
97371 + unsigned long len = vma_pages(mpnt);
97372 +
97373 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
97374 + goto fail_nomem;
97375 + charge = len;
97376 + }
97377 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97378 + if (!tmp)
97379 + goto fail_nomem;
97380 + *tmp = *mpnt;
97381 + tmp->vm_mm = mm;
97382 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
97383 + retval = vma_dup_policy(mpnt, tmp);
97384 + if (retval)
97385 + goto fail_nomem_policy;
97386 + if (anon_vma_fork(tmp, mpnt))
97387 + goto fail_nomem_anon_vma_fork;
97388 + tmp->vm_flags &= ~VM_LOCKED;
97389 + tmp->vm_next = tmp->vm_prev = NULL;
97390 + tmp->vm_mirror = NULL;
97391 + file = tmp->vm_file;
97392 + if (file) {
97393 + struct inode *inode = file_inode(file);
97394 + struct address_space *mapping = file->f_mapping;
97395 +
97396 + get_file(file);
97397 + if (tmp->vm_flags & VM_DENYWRITE)
97398 + atomic_dec(&inode->i_writecount);
97399 + i_mmap_lock_write(mapping);
97400 + if (tmp->vm_flags & VM_SHARED)
97401 + atomic_inc(&mapping->i_mmap_writable);
97402 + flush_dcache_mmap_lock(mapping);
97403 + /* insert tmp into the share list, just after mpnt */
97404 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
97405 + flush_dcache_mmap_unlock(mapping);
97406 + i_mmap_unlock_write(mapping);
97407 + }
97408 +
97409 + /*
97410 + * Clear hugetlb-related page reserves for children. This only
97411 + * affects MAP_PRIVATE mappings. Faults generated by the child
97412 + * are not guaranteed to succeed, even if read-only
97413 + */
97414 + if (is_vm_hugetlb_page(tmp))
97415 + reset_vma_resv_huge_pages(tmp);
97416 +
97417 + return tmp;
97418 +
97419 +fail_nomem_anon_vma_fork:
97420 + mpol_put(vma_policy(tmp));
97421 +fail_nomem_policy:
97422 + kmem_cache_free(vm_area_cachep, tmp);
97423 +fail_nomem:
97424 + vm_unacct_memory(charge);
97425 + return NULL;
97426 +}
97427 +
97428 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97429 {
97430 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
97431 struct rb_node **rb_link, *rb_parent;
97432 int retval;
97433 - unsigned long charge;
97434
97435 uprobe_start_dup_mmap();
97436 down_write(&oldmm->mmap_sem);
97437 @@ -397,51 +512,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97438
97439 prev = NULL;
97440 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
97441 - struct file *file;
97442 -
97443 if (mpnt->vm_flags & VM_DONTCOPY) {
97444 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
97445 -vma_pages(mpnt));
97446 continue;
97447 }
97448 - charge = 0;
97449 - if (mpnt->vm_flags & VM_ACCOUNT) {
97450 - unsigned long len = vma_pages(mpnt);
97451 -
97452 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
97453 - goto fail_nomem;
97454 - charge = len;
97455 - }
97456 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97457 - if (!tmp)
97458 - goto fail_nomem;
97459 - *tmp = *mpnt;
97460 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
97461 - retval = vma_dup_policy(mpnt, tmp);
97462 - if (retval)
97463 - goto fail_nomem_policy;
97464 - tmp->vm_mm = mm;
97465 - if (anon_vma_fork(tmp, mpnt))
97466 - goto fail_nomem_anon_vma_fork;
97467 - tmp->vm_flags &= ~VM_LOCKED;
97468 - tmp->vm_next = tmp->vm_prev = NULL;
97469 - file = tmp->vm_file;
97470 - if (file) {
97471 - struct inode *inode = file_inode(file);
97472 - struct address_space *mapping = file->f_mapping;
97473 -
97474 - get_file(file);
97475 - if (tmp->vm_flags & VM_DENYWRITE)
97476 - atomic_dec(&inode->i_writecount);
97477 - i_mmap_lock_write(mapping);
97478 - if (tmp->vm_flags & VM_SHARED)
97479 - atomic_inc(&mapping->i_mmap_writable);
97480 - flush_dcache_mmap_lock(mapping);
97481 - /* insert tmp into the share list, just after mpnt */
97482 - vma_interval_tree_insert_after(tmp, mpnt,
97483 - &mapping->i_mmap);
97484 - flush_dcache_mmap_unlock(mapping);
97485 - i_mmap_unlock_write(mapping);
97486 + tmp = dup_vma(mm, oldmm, mpnt);
97487 + if (!tmp) {
97488 + retval = -ENOMEM;
97489 + goto out;
97490 }
97491
97492 /*
97493 @@ -473,6 +552,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97494 if (retval)
97495 goto out;
97496 }
97497 +
97498 +#ifdef CONFIG_PAX_SEGMEXEC
97499 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
97500 + struct vm_area_struct *mpnt_m;
97501 +
97502 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
97503 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
97504 +
97505 + if (!mpnt->vm_mirror)
97506 + continue;
97507 +
97508 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
97509 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
97510 + mpnt->vm_mirror = mpnt_m;
97511 + } else {
97512 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
97513 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
97514 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
97515 + mpnt->vm_mirror->vm_mirror = mpnt;
97516 + }
97517 + }
97518 + BUG_ON(mpnt_m);
97519 + }
97520 +#endif
97521 +
97522 /* a new mm has just been created */
97523 arch_dup_mmap(oldmm, mm);
97524 retval = 0;
97525 @@ -482,14 +586,6 @@ out:
97526 up_write(&oldmm->mmap_sem);
97527 uprobe_end_dup_mmap();
97528 return retval;
97529 -fail_nomem_anon_vma_fork:
97530 - mpol_put(vma_policy(tmp));
97531 -fail_nomem_policy:
97532 - kmem_cache_free(vm_area_cachep, tmp);
97533 -fail_nomem:
97534 - retval = -ENOMEM;
97535 - vm_unacct_memory(charge);
97536 - goto out;
97537 }
97538
97539 static inline int mm_alloc_pgd(struct mm_struct *mm)
97540 @@ -739,8 +835,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
97541 return ERR_PTR(err);
97542
97543 mm = get_task_mm(task);
97544 - if (mm && mm != current->mm &&
97545 - !ptrace_may_access(task, mode)) {
97546 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
97547 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
97548 mmput(mm);
97549 mm = ERR_PTR(-EACCES);
97550 }
97551 @@ -943,13 +1039,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
97552 spin_unlock(&fs->lock);
97553 return -EAGAIN;
97554 }
97555 - fs->users++;
97556 + atomic_inc(&fs->users);
97557 spin_unlock(&fs->lock);
97558 return 0;
97559 }
97560 tsk->fs = copy_fs_struct(fs);
97561 if (!tsk->fs)
97562 return -ENOMEM;
97563 + /* Carry through gr_chroot_dentry and is_chrooted instead
97564 + of recomputing it here. Already copied when the task struct
97565 + is duplicated. This allows pivot_root to not be treated as
97566 + a chroot
97567 + */
97568 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
97569 +
97570 return 0;
97571 }
97572
97573 @@ -1187,7 +1290,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
97574 * parts of the process environment (as per the clone
97575 * flags). The actual kick-off is left to the caller.
97576 */
97577 -static struct task_struct *copy_process(unsigned long clone_flags,
97578 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
97579 unsigned long stack_start,
97580 unsigned long stack_size,
97581 int __user *child_tidptr,
97582 @@ -1258,6 +1361,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
97583 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
97584 #endif
97585 retval = -EAGAIN;
97586 +
97587 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
97588 +
97589 if (atomic_read(&p->real_cred->user->processes) >=
97590 task_rlimit(p, RLIMIT_NPROC)) {
97591 if (p->real_cred->user != INIT_USER &&
97592 @@ -1507,6 +1613,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
97593 goto bad_fork_free_pid;
97594 }
97595
97596 + /* synchronizes with gr_set_acls()
97597 + we need to call this past the point of no return for fork()
97598 + */
97599 + gr_copy_label(p);
97600 +
97601 if (likely(p->pid)) {
97602 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
97603
97604 @@ -1597,6 +1708,8 @@ bad_fork_cleanup_count:
97605 bad_fork_free:
97606 free_task(p);
97607 fork_out:
97608 + gr_log_forkfail(retval);
97609 +
97610 return ERR_PTR(retval);
97611 }
97612
97613 @@ -1658,6 +1771,7 @@ long do_fork(unsigned long clone_flags,
97614
97615 p = copy_process(clone_flags, stack_start, stack_size,
97616 child_tidptr, NULL, trace);
97617 + add_latent_entropy();
97618 /*
97619 * Do this prior waking up the new thread - the thread pointer
97620 * might get invalid after that point, if the thread exits quickly.
97621 @@ -1674,6 +1788,8 @@ long do_fork(unsigned long clone_flags,
97622 if (clone_flags & CLONE_PARENT_SETTID)
97623 put_user(nr, parent_tidptr);
97624
97625 + gr_handle_brute_check();
97626 +
97627 if (clone_flags & CLONE_VFORK) {
97628 p->vfork_done = &vfork;
97629 init_completion(&vfork);
97630 @@ -1792,7 +1908,7 @@ void __init proc_caches_init(void)
97631 mm_cachep = kmem_cache_create("mm_struct",
97632 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
97633 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
97634 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
97635 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
97636 mmap_init();
97637 nsproxy_cache_init();
97638 }
97639 @@ -1832,7 +1948,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
97640 return 0;
97641
97642 /* don't need lock here; in the worst case we'll do useless copy */
97643 - if (fs->users == 1)
97644 + if (atomic_read(&fs->users) == 1)
97645 return 0;
97646
97647 *new_fsp = copy_fs_struct(fs);
97648 @@ -1944,7 +2060,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
97649 fs = current->fs;
97650 spin_lock(&fs->lock);
97651 current->fs = new_fs;
97652 - if (--fs->users)
97653 + gr_set_chroot_entries(current, &current->fs->root);
97654 + if (atomic_dec_return(&fs->users))
97655 new_fs = NULL;
97656 else
97657 new_fs = fs;
97658 diff --git a/kernel/futex.c b/kernel/futex.c
97659 index 2a5e383..878bac6 100644
97660 --- a/kernel/futex.c
97661 +++ b/kernel/futex.c
97662 @@ -201,7 +201,7 @@ struct futex_pi_state {
97663 atomic_t refcount;
97664
97665 union futex_key key;
97666 -};
97667 +} __randomize_layout;
97668
97669 /**
97670 * struct futex_q - The hashed futex queue entry, one per waiting task
97671 @@ -235,7 +235,7 @@ struct futex_q {
97672 struct rt_mutex_waiter *rt_waiter;
97673 union futex_key *requeue_pi_key;
97674 u32 bitset;
97675 -};
97676 +} __randomize_layout;
97677
97678 static const struct futex_q futex_q_init = {
97679 /* list gets initialized in queue_me()*/
97680 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
97681 struct page *page, *page_head;
97682 int err, ro = 0;
97683
97684 +#ifdef CONFIG_PAX_SEGMEXEC
97685 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
97686 + return -EFAULT;
97687 +#endif
97688 +
97689 /*
97690 * The futex address must be "naturally" aligned.
97691 */
97692 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
97693
97694 static int get_futex_value_locked(u32 *dest, u32 __user *from)
97695 {
97696 - int ret;
97697 + unsigned long ret;
97698
97699 pagefault_disable();
97700 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
97701 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
97702 {
97703 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
97704 u32 curval;
97705 + mm_segment_t oldfs;
97706
97707 /*
97708 * This will fail and we want it. Some arch implementations do
97709 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
97710 * implementation, the non-functional ones will return
97711 * -ENOSYS.
97712 */
97713 + oldfs = get_fs();
97714 + set_fs(USER_DS);
97715 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
97716 futex_cmpxchg_enabled = 1;
97717 + set_fs(oldfs);
97718 #endif
97719 }
97720
97721 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
97722 index 55c8c93..9ba7ad6 100644
97723 --- a/kernel/futex_compat.c
97724 +++ b/kernel/futex_compat.c
97725 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
97726 return 0;
97727 }
97728
97729 -static void __user *futex_uaddr(struct robust_list __user *entry,
97730 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
97731 compat_long_t futex_offset)
97732 {
97733 compat_uptr_t base = ptr_to_compat(entry);
97734 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
97735 index b358a80..fc25240 100644
97736 --- a/kernel/gcov/base.c
97737 +++ b/kernel/gcov/base.c
97738 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
97739 }
97740
97741 #ifdef CONFIG_MODULES
97742 -static inline int within(void *addr, void *start, unsigned long size)
97743 -{
97744 - return ((addr >= start) && (addr < start + size));
97745 -}
97746 -
97747 /* Update list and generate events when modules are unloaded. */
97748 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
97749 void *data)
97750 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
97751
97752 /* Remove entries located in module from linked list. */
97753 while ((info = gcov_info_next(info))) {
97754 - if (within(info, mod->module_core, mod->core_size)) {
97755 + if (within_module_core_rw((unsigned long)info, mod)) {
97756 gcov_info_unlink(prev, info);
97757 if (gcov_events_enabled)
97758 gcov_event(GCOV_REMOVE, info);
97759 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
97760 index 886d09e..c7ff4e5 100644
97761 --- a/kernel/irq/manage.c
97762 +++ b/kernel/irq/manage.c
97763 @@ -874,7 +874,7 @@ static int irq_thread(void *data)
97764
97765 action_ret = handler_fn(desc, action);
97766 if (action_ret == IRQ_HANDLED)
97767 - atomic_inc(&desc->threads_handled);
97768 + atomic_inc_unchecked(&desc->threads_handled);
97769
97770 wake_threads_waitq(desc);
97771 }
97772 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
97773 index e2514b0..de3dfe0 100644
97774 --- a/kernel/irq/spurious.c
97775 +++ b/kernel/irq/spurious.c
97776 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
97777 * count. We just care about the count being
97778 * different than the one we saw before.
97779 */
97780 - handled = atomic_read(&desc->threads_handled);
97781 + handled = atomic_read_unchecked(&desc->threads_handled);
97782 handled |= SPURIOUS_DEFERRED;
97783 if (handled != desc->threads_handled_last) {
97784 action_ret = IRQ_HANDLED;
97785 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
97786 index 9019f15..9a3c42e 100644
97787 --- a/kernel/jump_label.c
97788 +++ b/kernel/jump_label.c
97789 @@ -14,6 +14,7 @@
97790 #include <linux/err.h>
97791 #include <linux/static_key.h>
97792 #include <linux/jump_label_ratelimit.h>
97793 +#include <linux/mm.h>
97794
97795 #ifdef HAVE_JUMP_LABEL
97796
97797 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
97798
97799 size = (((unsigned long)stop - (unsigned long)start)
97800 / sizeof(struct jump_entry));
97801 + pax_open_kernel();
97802 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
97803 + pax_close_kernel();
97804 }
97805
97806 static void jump_label_update(struct static_key *key, int enable);
97807 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
97808 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
97809 struct jump_entry *iter;
97810
97811 + pax_open_kernel();
97812 for (iter = iter_start; iter < iter_stop; iter++) {
97813 if (within_module_init(iter->code, mod))
97814 iter->code = 0;
97815 }
97816 + pax_close_kernel();
97817 }
97818
97819 static int
97820 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
97821 index 5c5987f..bc502b0 100644
97822 --- a/kernel/kallsyms.c
97823 +++ b/kernel/kallsyms.c
97824 @@ -11,6 +11,9 @@
97825 * Changed the compression method from stem compression to "table lookup"
97826 * compression (see scripts/kallsyms.c for a more complete description)
97827 */
97828 +#ifdef CONFIG_GRKERNSEC_HIDESYM
97829 +#define __INCLUDED_BY_HIDESYM 1
97830 +#endif
97831 #include <linux/kallsyms.h>
97832 #include <linux/module.h>
97833 #include <linux/init.h>
97834 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
97835
97836 static inline int is_kernel_inittext(unsigned long addr)
97837 {
97838 + if (system_state != SYSTEM_BOOTING)
97839 + return 0;
97840 +
97841 if (addr >= (unsigned long)_sinittext
97842 && addr <= (unsigned long)_einittext)
97843 return 1;
97844 return 0;
97845 }
97846
97847 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
97848 +#ifdef CONFIG_MODULES
97849 +static inline int is_module_text(unsigned long addr)
97850 +{
97851 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
97852 + return 1;
97853 +
97854 + addr = ktla_ktva(addr);
97855 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
97856 +}
97857 +#else
97858 +static inline int is_module_text(unsigned long addr)
97859 +{
97860 + return 0;
97861 +}
97862 +#endif
97863 +#endif
97864 +
97865 static inline int is_kernel_text(unsigned long addr)
97866 {
97867 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
97868 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
97869
97870 static inline int is_kernel(unsigned long addr)
97871 {
97872 +
97873 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
97874 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
97875 + return 1;
97876 +
97877 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
97878 +#else
97879 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
97880 +#endif
97881 +
97882 return 1;
97883 return in_gate_area_no_mm(addr);
97884 }
97885
97886 static int is_ksym_addr(unsigned long addr)
97887 {
97888 +
97889 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
97890 + if (is_module_text(addr))
97891 + return 0;
97892 +#endif
97893 +
97894 if (all_var)
97895 return is_kernel(addr);
97896
97897 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
97898
97899 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
97900 {
97901 - iter->name[0] = '\0';
97902 iter->nameoff = get_symbol_offset(new_pos);
97903 iter->pos = new_pos;
97904 }
97905 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
97906 {
97907 struct kallsym_iter *iter = m->private;
97908
97909 +#ifdef CONFIG_GRKERNSEC_HIDESYM
97910 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
97911 + return 0;
97912 +#endif
97913 +
97914 /* Some debugging symbols have no name. Ignore them. */
97915 if (!iter->name[0])
97916 return 0;
97917 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
97918 */
97919 type = iter->exported ? toupper(iter->type) :
97920 tolower(iter->type);
97921 +
97922 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
97923 type, iter->name, iter->module_name);
97924 } else
97925 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
97926 index 0aa69ea..a7fcafb 100644
97927 --- a/kernel/kcmp.c
97928 +++ b/kernel/kcmp.c
97929 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
97930 struct task_struct *task1, *task2;
97931 int ret;
97932
97933 +#ifdef CONFIG_GRKERNSEC
97934 + return -ENOSYS;
97935 +#endif
97936 +
97937 rcu_read_lock();
97938
97939 /*
97940 diff --git a/kernel/kexec.c b/kernel/kexec.c
97941 index 38c25b1..12b3f69 100644
97942 --- a/kernel/kexec.c
97943 +++ b/kernel/kexec.c
97944 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
97945 compat_ulong_t, flags)
97946 {
97947 struct compat_kexec_segment in;
97948 - struct kexec_segment out, __user *ksegments;
97949 + struct kexec_segment out;
97950 + struct kexec_segment __user *ksegments;
97951 unsigned long i, result;
97952
97953 /* Don't allow clients that don't understand the native
97954 diff --git a/kernel/kmod.c b/kernel/kmod.c
97955 index 2777f40..a689506 100644
97956 --- a/kernel/kmod.c
97957 +++ b/kernel/kmod.c
97958 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
97959 kfree(info->argv);
97960 }
97961
97962 -static int call_modprobe(char *module_name, int wait)
97963 +static int call_modprobe(char *module_name, char *module_param, int wait)
97964 {
97965 struct subprocess_info *info;
97966 static char *envp[] = {
97967 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
97968 NULL
97969 };
97970
97971 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
97972 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
97973 if (!argv)
97974 goto out;
97975
97976 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
97977 argv[1] = "-q";
97978 argv[2] = "--";
97979 argv[3] = module_name; /* check free_modprobe_argv() */
97980 - argv[4] = NULL;
97981 + argv[4] = module_param;
97982 + argv[5] = NULL;
97983
97984 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
97985 NULL, free_modprobe_argv, NULL);
97986 @@ -122,9 +123,8 @@ out:
97987 * If module auto-loading support is disabled then this function
97988 * becomes a no-operation.
97989 */
97990 -int __request_module(bool wait, const char *fmt, ...)
97991 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
97992 {
97993 - va_list args;
97994 char module_name[MODULE_NAME_LEN];
97995 unsigned int max_modprobes;
97996 int ret;
97997 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
97998 if (!modprobe_path[0])
97999 return 0;
98000
98001 - va_start(args, fmt);
98002 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
98003 - va_end(args);
98004 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
98005 if (ret >= MODULE_NAME_LEN)
98006 return -ENAMETOOLONG;
98007
98008 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
98009 if (ret)
98010 return ret;
98011
98012 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98013 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
98014 + /* hack to workaround consolekit/udisks stupidity */
98015 + read_lock(&tasklist_lock);
98016 + if (!strcmp(current->comm, "mount") &&
98017 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
98018 + read_unlock(&tasklist_lock);
98019 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
98020 + return -EPERM;
98021 + }
98022 + read_unlock(&tasklist_lock);
98023 + }
98024 +#endif
98025 +
98026 /* If modprobe needs a service that is in a module, we get a recursive
98027 * loop. Limit the number of running kmod threads to max_threads/2 or
98028 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
98029 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
98030
98031 trace_module_request(module_name, wait, _RET_IP_);
98032
98033 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
98034 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
98035
98036 atomic_dec(&kmod_concurrent);
98037 return ret;
98038 }
98039 +
98040 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
98041 +{
98042 + va_list args;
98043 + int ret;
98044 +
98045 + va_start(args, fmt);
98046 + ret = ____request_module(wait, module_param, fmt, args);
98047 + va_end(args);
98048 +
98049 + return ret;
98050 +}
98051 +
98052 +int __request_module(bool wait, const char *fmt, ...)
98053 +{
98054 + va_list args;
98055 + int ret;
98056 +
98057 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98058 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
98059 + char module_param[MODULE_NAME_LEN];
98060 +
98061 + memset(module_param, 0, sizeof(module_param));
98062 +
98063 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
98064 +
98065 + va_start(args, fmt);
98066 + ret = ____request_module(wait, module_param, fmt, args);
98067 + va_end(args);
98068 +
98069 + return ret;
98070 + }
98071 +#endif
98072 +
98073 + va_start(args, fmt);
98074 + ret = ____request_module(wait, NULL, fmt, args);
98075 + va_end(args);
98076 +
98077 + return ret;
98078 +}
98079 +
98080 EXPORT_SYMBOL(__request_module);
98081 #endif /* CONFIG_MODULES */
98082
98083 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
98084 {
98085 +#ifdef CONFIG_GRKERNSEC
98086 + kfree(info->path);
98087 + info->path = info->origpath;
98088 +#endif
98089 if (info->cleanup)
98090 (*info->cleanup)(info);
98091 kfree(info);
98092 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
98093 */
98094 set_user_nice(current, 0);
98095
98096 +#ifdef CONFIG_GRKERNSEC
98097 + /* this is race-free as far as userland is concerned as we copied
98098 + out the path to be used prior to this point and are now operating
98099 + on that copy
98100 + */
98101 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
98102 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
98103 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
98104 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
98105 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
98106 + retval = -EPERM;
98107 + goto out;
98108 + }
98109 +#endif
98110 +
98111 retval = -ENOMEM;
98112 new = prepare_kernel_cred(current);
98113 if (!new)
98114 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
98115 commit_creds(new);
98116
98117 retval = do_execve(getname_kernel(sub_info->path),
98118 - (const char __user *const __user *)sub_info->argv,
98119 - (const char __user *const __user *)sub_info->envp);
98120 + (const char __user *const __force_user *)sub_info->argv,
98121 + (const char __user *const __force_user *)sub_info->envp);
98122 out:
98123 sub_info->retval = retval;
98124 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
98125 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
98126 *
98127 * Thus the __user pointer cast is valid here.
98128 */
98129 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
98130 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
98131
98132 /*
98133 * If ret is 0, either ____call_usermodehelper failed and the
98134 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
98135 goto out;
98136
98137 INIT_WORK(&sub_info->work, __call_usermodehelper);
98138 +#ifdef CONFIG_GRKERNSEC
98139 + sub_info->origpath = path;
98140 + sub_info->path = kstrdup(path, gfp_mask);
98141 +#else
98142 sub_info->path = path;
98143 +#endif
98144 sub_info->argv = argv;
98145 sub_info->envp = envp;
98146
98147 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
98148 static int proc_cap_handler(struct ctl_table *table, int write,
98149 void __user *buffer, size_t *lenp, loff_t *ppos)
98150 {
98151 - struct ctl_table t;
98152 + ctl_table_no_const t;
98153 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
98154 kernel_cap_t new_cap;
98155 int err, i;
98156 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
98157 index c90e417..e6c515d 100644
98158 --- a/kernel/kprobes.c
98159 +++ b/kernel/kprobes.c
98160 @@ -31,6 +31,9 @@
98161 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
98162 * <prasanna@in.ibm.com> added function-return probes.
98163 */
98164 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98165 +#define __INCLUDED_BY_HIDESYM 1
98166 +#endif
98167 #include <linux/kprobes.h>
98168 #include <linux/hash.h>
98169 #include <linux/init.h>
98170 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
98171
98172 static void *alloc_insn_page(void)
98173 {
98174 - return module_alloc(PAGE_SIZE);
98175 + return module_alloc_exec(PAGE_SIZE);
98176 }
98177
98178 static void free_insn_page(void *page)
98179 {
98180 - module_memfree(page);
98181 + module_memfree_exec(page);
98182 }
98183
98184 struct kprobe_insn_cache kprobe_insn_slots = {
98185 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
98186 kprobe_type = "k";
98187
98188 if (sym)
98189 - seq_printf(pi, "%p %s %s+0x%x %s ",
98190 + seq_printf(pi, "%pK %s %s+0x%x %s ",
98191 p->addr, kprobe_type, sym, offset,
98192 (modname ? modname : " "));
98193 else
98194 - seq_printf(pi, "%p %s %p ",
98195 + seq_printf(pi, "%pK %s %pK ",
98196 p->addr, kprobe_type, p->addr);
98197
98198 if (!pp)
98199 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
98200 index 6683cce..daf8999 100644
98201 --- a/kernel/ksysfs.c
98202 +++ b/kernel/ksysfs.c
98203 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
98204 {
98205 if (count+1 > UEVENT_HELPER_PATH_LEN)
98206 return -ENOENT;
98207 + if (!capable(CAP_SYS_ADMIN))
98208 + return -EPERM;
98209 memcpy(uevent_helper, buf, count);
98210 uevent_helper[count] = '\0';
98211 if (count && uevent_helper[count-1] == '\n')
98212 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
98213 return count;
98214 }
98215
98216 -static struct bin_attribute notes_attr = {
98217 +static bin_attribute_no_const notes_attr __read_only = {
98218 .attr = {
98219 .name = "notes",
98220 .mode = S_IRUGO,
98221 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
98222 index ba77ab5..d6a3e20 100644
98223 --- a/kernel/locking/lockdep.c
98224 +++ b/kernel/locking/lockdep.c
98225 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
98226 end = (unsigned long) &_end,
98227 addr = (unsigned long) obj;
98228
98229 +#ifdef CONFIG_PAX_KERNEXEC
98230 + start = ktla_ktva(start);
98231 +#endif
98232 +
98233 /*
98234 * static variable?
98235 */
98236 @@ -743,6 +747,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
98237 if (!static_obj(lock->key)) {
98238 debug_locks_off();
98239 printk("INFO: trying to register non-static key.\n");
98240 + printk("lock:%pS key:%pS.\n", lock, lock->key);
98241 printk("the code is fine but needs lockdep annotation.\n");
98242 printk("turning off the locking correctness validator.\n");
98243 dump_stack();
98244 @@ -3088,7 +3093,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
98245 if (!class)
98246 return 0;
98247 }
98248 - atomic_inc((atomic_t *)&class->ops);
98249 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
98250 if (very_verbose(class)) {
98251 printk("\nacquire class [%p] %s", class->key, class->name);
98252 if (class->name_version > 1)
98253 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
98254 index ef43ac4..2720dfa 100644
98255 --- a/kernel/locking/lockdep_proc.c
98256 +++ b/kernel/locking/lockdep_proc.c
98257 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
98258 return 0;
98259 }
98260
98261 - seq_printf(m, "%p", class->key);
98262 + seq_printf(m, "%pK", class->key);
98263 #ifdef CONFIG_DEBUG_LOCKDEP
98264 seq_printf(m, " OPS:%8ld", class->ops);
98265 #endif
98266 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
98267
98268 list_for_each_entry(entry, &class->locks_after, entry) {
98269 if (entry->distance == 1) {
98270 - seq_printf(m, " -> [%p] ", entry->class->key);
98271 + seq_printf(m, " -> [%pK] ", entry->class->key);
98272 print_name(m, entry->class);
98273 seq_puts(m, "\n");
98274 }
98275 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
98276 if (!class->key)
98277 continue;
98278
98279 - seq_printf(m, "[%p] ", class->key);
98280 + seq_printf(m, "[%pK] ", class->key);
98281 print_name(m, class);
98282 seq_puts(m, "\n");
98283 }
98284 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
98285 if (!i)
98286 seq_line(m, '-', 40-namelen, namelen);
98287
98288 - snprintf(ip, sizeof(ip), "[<%p>]",
98289 + snprintf(ip, sizeof(ip), "[<%pK>]",
98290 (void *)class->contention_point[i]);
98291 seq_printf(m, "%40s %14lu %29s %pS\n",
98292 name, stats->contention_point[i],
98293 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
98294 if (!i)
98295 seq_line(m, '-', 40-namelen, namelen);
98296
98297 - snprintf(ip, sizeof(ip), "[<%p>]",
98298 + snprintf(ip, sizeof(ip), "[<%pK>]",
98299 (void *)class->contending_point[i]);
98300 seq_printf(m, "%40s %14lu %29s %pS\n",
98301 name, stats->contending_point[i],
98302 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
98303 index d1fe2ba..180cd65e 100644
98304 --- a/kernel/locking/mcs_spinlock.h
98305 +++ b/kernel/locking/mcs_spinlock.h
98306 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
98307 */
98308 return;
98309 }
98310 - ACCESS_ONCE(prev->next) = node;
98311 + ACCESS_ONCE_RW(prev->next) = node;
98312
98313 /* Wait until the lock holder passes the lock down. */
98314 arch_mcs_spin_lock_contended(&node->locked);
98315 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
98316 index 3ef3736..9c951fa 100644
98317 --- a/kernel/locking/mutex-debug.c
98318 +++ b/kernel/locking/mutex-debug.c
98319 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
98320 }
98321
98322 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98323 - struct thread_info *ti)
98324 + struct task_struct *task)
98325 {
98326 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
98327
98328 /* Mark the current thread as blocked on the lock: */
98329 - ti->task->blocked_on = waiter;
98330 + task->blocked_on = waiter;
98331 }
98332
98333 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98334 - struct thread_info *ti)
98335 + struct task_struct *task)
98336 {
98337 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
98338 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
98339 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
98340 - ti->task->blocked_on = NULL;
98341 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
98342 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
98343 + task->blocked_on = NULL;
98344
98345 list_del_init(&waiter->list);
98346 waiter->task = NULL;
98347 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
98348 index 0799fd3..d06ae3b 100644
98349 --- a/kernel/locking/mutex-debug.h
98350 +++ b/kernel/locking/mutex-debug.h
98351 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
98352 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
98353 extern void debug_mutex_add_waiter(struct mutex *lock,
98354 struct mutex_waiter *waiter,
98355 - struct thread_info *ti);
98356 + struct task_struct *task);
98357 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98358 - struct thread_info *ti);
98359 + struct task_struct *task);
98360 extern void debug_mutex_unlock(struct mutex *lock);
98361 extern void debug_mutex_init(struct mutex *lock, const char *name,
98362 struct lock_class_key *key);
98363 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
98364 index 94674e5..de4966f 100644
98365 --- a/kernel/locking/mutex.c
98366 +++ b/kernel/locking/mutex.c
98367 @@ -542,7 +542,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
98368 goto skip_wait;
98369
98370 debug_mutex_lock_common(lock, &waiter);
98371 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
98372 + debug_mutex_add_waiter(lock, &waiter, task);
98373
98374 /* add waiting tasks to the end of the waitqueue (FIFO): */
98375 list_add_tail(&waiter.list, &lock->wait_list);
98376 @@ -589,7 +589,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
98377 }
98378 __set_task_state(task, TASK_RUNNING);
98379
98380 - mutex_remove_waiter(lock, &waiter, current_thread_info());
98381 + mutex_remove_waiter(lock, &waiter, task);
98382 /* set it to 0 if there are no waiters left: */
98383 if (likely(list_empty(&lock->wait_list)))
98384 atomic_set(&lock->count, 0);
98385 @@ -610,7 +610,7 @@ skip_wait:
98386 return 0;
98387
98388 err:
98389 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
98390 + mutex_remove_waiter(lock, &waiter, task);
98391 spin_unlock_mutex(&lock->wait_lock, flags);
98392 debug_mutex_free_waiter(&waiter);
98393 mutex_release(&lock->dep_map, 1, ip);
98394 diff --git a/kernel/locking/osq_lock.c b/kernel/locking/osq_lock.c
98395 index c112d00..1946ad9 100644
98396 --- a/kernel/locking/osq_lock.c
98397 +++ b/kernel/locking/osq_lock.c
98398 @@ -98,7 +98,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
98399
98400 prev = decode_cpu(old);
98401 node->prev = prev;
98402 - ACCESS_ONCE(prev->next) = node;
98403 + ACCESS_ONCE_RW(prev->next) = node;
98404
98405 /*
98406 * Normally @prev is untouchable after the above store; because at that
98407 @@ -170,8 +170,8 @@ unqueue:
98408 * it will wait in Step-A.
98409 */
98410
98411 - ACCESS_ONCE(next->prev) = prev;
98412 - ACCESS_ONCE(prev->next) = next;
98413 + ACCESS_ONCE_RW(next->prev) = prev;
98414 + ACCESS_ONCE_RW(prev->next) = next;
98415
98416 return false;
98417 }
98418 @@ -193,11 +193,11 @@ void osq_unlock(struct optimistic_spin_queue *lock)
98419 node = this_cpu_ptr(&osq_node);
98420 next = xchg(&node->next, NULL);
98421 if (next) {
98422 - ACCESS_ONCE(next->locked) = 1;
98423 + ACCESS_ONCE_RW(next->locked) = 1;
98424 return;
98425 }
98426
98427 next = osq_wait_next(lock, node, NULL);
98428 if (next)
98429 - ACCESS_ONCE(next->locked) = 1;
98430 + ACCESS_ONCE_RW(next->locked) = 1;
98431 }
98432 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
98433 index 1d96dd0..994ff19 100644
98434 --- a/kernel/locking/rtmutex-tester.c
98435 +++ b/kernel/locking/rtmutex-tester.c
98436 @@ -22,7 +22,7 @@
98437 #define MAX_RT_TEST_MUTEXES 8
98438
98439 static spinlock_t rttest_lock;
98440 -static atomic_t rttest_event;
98441 +static atomic_unchecked_t rttest_event;
98442
98443 struct test_thread_data {
98444 int opcode;
98445 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98446
98447 case RTTEST_LOCKCONT:
98448 td->mutexes[td->opdata] = 1;
98449 - td->event = atomic_add_return(1, &rttest_event);
98450 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98451 return 0;
98452
98453 case RTTEST_RESET:
98454 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98455 return 0;
98456
98457 case RTTEST_RESETEVENT:
98458 - atomic_set(&rttest_event, 0);
98459 + atomic_set_unchecked(&rttest_event, 0);
98460 return 0;
98461
98462 default:
98463 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98464 return ret;
98465
98466 td->mutexes[id] = 1;
98467 - td->event = atomic_add_return(1, &rttest_event);
98468 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98469 rt_mutex_lock(&mutexes[id]);
98470 - td->event = atomic_add_return(1, &rttest_event);
98471 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98472 td->mutexes[id] = 4;
98473 return 0;
98474
98475 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98476 return ret;
98477
98478 td->mutexes[id] = 1;
98479 - td->event = atomic_add_return(1, &rttest_event);
98480 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98481 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
98482 - td->event = atomic_add_return(1, &rttest_event);
98483 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98484 td->mutexes[id] = ret ? 0 : 4;
98485 return ret ? -EINTR : 0;
98486
98487 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98488 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
98489 return ret;
98490
98491 - td->event = atomic_add_return(1, &rttest_event);
98492 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98493 rt_mutex_unlock(&mutexes[id]);
98494 - td->event = atomic_add_return(1, &rttest_event);
98495 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98496 td->mutexes[id] = 0;
98497 return 0;
98498
98499 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98500 break;
98501
98502 td->mutexes[dat] = 2;
98503 - td->event = atomic_add_return(1, &rttest_event);
98504 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98505 break;
98506
98507 default:
98508 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98509 return;
98510
98511 td->mutexes[dat] = 3;
98512 - td->event = atomic_add_return(1, &rttest_event);
98513 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98514 break;
98515
98516 case RTTEST_LOCKNOWAIT:
98517 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98518 return;
98519
98520 td->mutexes[dat] = 1;
98521 - td->event = atomic_add_return(1, &rttest_event);
98522 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98523 return;
98524
98525 default:
98526 diff --git a/kernel/module.c b/kernel/module.c
98527 index ec53f59..67d9655 100644
98528 --- a/kernel/module.c
98529 +++ b/kernel/module.c
98530 @@ -59,6 +59,7 @@
98531 #include <linux/jump_label.h>
98532 #include <linux/pfn.h>
98533 #include <linux/bsearch.h>
98534 +#include <linux/grsecurity.h>
98535 #include <uapi/linux/module.h>
98536 #include "module-internal.h"
98537
98538 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
98539
98540 /* Bounds of module allocation, for speeding __module_address.
98541 * Protected by module_mutex. */
98542 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
98543 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
98544 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
98545
98546 int register_module_notifier(struct notifier_block *nb)
98547 {
98548 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
98549 return true;
98550
98551 list_for_each_entry_rcu(mod, &modules, list) {
98552 - struct symsearch arr[] = {
98553 + struct symsearch modarr[] = {
98554 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
98555 NOT_GPL_ONLY, false },
98556 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
98557 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
98558 if (mod->state == MODULE_STATE_UNFORMED)
98559 continue;
98560
98561 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
98562 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
98563 return true;
98564 }
98565 return false;
98566 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
98567 if (!pcpusec->sh_size)
98568 return 0;
98569
98570 - if (align > PAGE_SIZE) {
98571 + if (align-1 >= PAGE_SIZE) {
98572 pr_warn("%s: per-cpu alignment %li > %li\n",
98573 mod->name, align, PAGE_SIZE);
98574 align = PAGE_SIZE;
98575 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
98576 static ssize_t show_coresize(struct module_attribute *mattr,
98577 struct module_kobject *mk, char *buffer)
98578 {
98579 - return sprintf(buffer, "%u\n", mk->mod->core_size);
98580 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
98581 }
98582
98583 static struct module_attribute modinfo_coresize =
98584 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
98585 static ssize_t show_initsize(struct module_attribute *mattr,
98586 struct module_kobject *mk, char *buffer)
98587 {
98588 - return sprintf(buffer, "%u\n", mk->mod->init_size);
98589 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
98590 }
98591
98592 static struct module_attribute modinfo_initsize =
98593 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
98594 goto bad_version;
98595 }
98596
98597 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
98598 + /*
98599 + * avoid potentially printing jibberish on attempted load
98600 + * of a module randomized with a different seed
98601 + */
98602 + pr_warn("no symbol version for %s\n", symname);
98603 +#else
98604 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
98605 +#endif
98606 return 0;
98607
98608 bad_version:
98609 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
98610 + /*
98611 + * avoid potentially printing jibberish on attempted load
98612 + * of a module randomized with a different seed
98613 + */
98614 + pr_warn("attempted module disagrees about version of symbol %s\n",
98615 + symname);
98616 +#else
98617 pr_warn("%s: disagrees about version of symbol %s\n",
98618 mod->name, symname);
98619 +#endif
98620 return 0;
98621 }
98622
98623 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
98624 */
98625 #ifdef CONFIG_SYSFS
98626
98627 -#ifdef CONFIG_KALLSYMS
98628 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
98629 static inline bool sect_empty(const Elf_Shdr *sect)
98630 {
98631 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
98632 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
98633 {
98634 unsigned int notes, loaded, i;
98635 struct module_notes_attrs *notes_attrs;
98636 - struct bin_attribute *nattr;
98637 + bin_attribute_no_const *nattr;
98638
98639 /* failed to create section attributes, so can't create notes */
98640 if (!mod->sect_attrs)
98641 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
98642 static int module_add_modinfo_attrs(struct module *mod)
98643 {
98644 struct module_attribute *attr;
98645 - struct module_attribute *temp_attr;
98646 + module_attribute_no_const *temp_attr;
98647 int error = 0;
98648 int i;
98649
98650 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
98651
98652 static void unset_module_core_ro_nx(struct module *mod)
98653 {
98654 - set_page_attributes(mod->module_core + mod->core_text_size,
98655 - mod->module_core + mod->core_size,
98656 + set_page_attributes(mod->module_core_rw,
98657 + mod->module_core_rw + mod->core_size_rw,
98658 set_memory_x);
98659 - set_page_attributes(mod->module_core,
98660 - mod->module_core + mod->core_ro_size,
98661 + set_page_attributes(mod->module_core_rx,
98662 + mod->module_core_rx + mod->core_size_rx,
98663 set_memory_rw);
98664 }
98665
98666 static void unset_module_init_ro_nx(struct module *mod)
98667 {
98668 - set_page_attributes(mod->module_init + mod->init_text_size,
98669 - mod->module_init + mod->init_size,
98670 + set_page_attributes(mod->module_init_rw,
98671 + mod->module_init_rw + mod->init_size_rw,
98672 set_memory_x);
98673 - set_page_attributes(mod->module_init,
98674 - mod->module_init + mod->init_ro_size,
98675 + set_page_attributes(mod->module_init_rx,
98676 + mod->module_init_rx + mod->init_size_rx,
98677 set_memory_rw);
98678 }
98679
98680 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
98681 list_for_each_entry_rcu(mod, &modules, list) {
98682 if (mod->state == MODULE_STATE_UNFORMED)
98683 continue;
98684 - if ((mod->module_core) && (mod->core_text_size)) {
98685 - set_page_attributes(mod->module_core,
98686 - mod->module_core + mod->core_text_size,
98687 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
98688 + set_page_attributes(mod->module_core_rx,
98689 + mod->module_core_rx + mod->core_size_rx,
98690 set_memory_rw);
98691 }
98692 - if ((mod->module_init) && (mod->init_text_size)) {
98693 - set_page_attributes(mod->module_init,
98694 - mod->module_init + mod->init_text_size,
98695 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
98696 + set_page_attributes(mod->module_init_rx,
98697 + mod->module_init_rx + mod->init_size_rx,
98698 set_memory_rw);
98699 }
98700 }
98701 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
98702 list_for_each_entry_rcu(mod, &modules, list) {
98703 if (mod->state == MODULE_STATE_UNFORMED)
98704 continue;
98705 - if ((mod->module_core) && (mod->core_text_size)) {
98706 - set_page_attributes(mod->module_core,
98707 - mod->module_core + mod->core_text_size,
98708 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
98709 + set_page_attributes(mod->module_core_rx,
98710 + mod->module_core_rx + mod->core_size_rx,
98711 set_memory_ro);
98712 }
98713 - if ((mod->module_init) && (mod->init_text_size)) {
98714 - set_page_attributes(mod->module_init,
98715 - mod->module_init + mod->init_text_size,
98716 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
98717 + set_page_attributes(mod->module_init_rx,
98718 + mod->module_init_rx + mod->init_size_rx,
98719 set_memory_ro);
98720 }
98721 }
98722 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
98723 #else
98724 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
98725 static void unset_module_core_ro_nx(struct module *mod) { }
98726 -static void unset_module_init_ro_nx(struct module *mod) { }
98727 +static void unset_module_init_ro_nx(struct module *mod)
98728 +{
98729 +
98730 +#ifdef CONFIG_PAX_KERNEXEC
98731 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
98732 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
98733 +#endif
98734 +
98735 +}
98736 #endif
98737
98738 void __weak module_memfree(void *module_region)
98739 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
98740 /* This may be NULL, but that's OK */
98741 unset_module_init_ro_nx(mod);
98742 module_arch_freeing_init(mod);
98743 - module_memfree(mod->module_init);
98744 + module_memfree(mod->module_init_rw);
98745 + module_memfree_exec(mod->module_init_rx);
98746 kfree(mod->args);
98747 percpu_modfree(mod);
98748
98749 /* Free lock-classes; relies on the preceding sync_rcu(). */
98750 - lockdep_free_key_range(mod->module_core, mod->core_size);
98751 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
98752 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
98753
98754 /* Finally, free the core (containing the module structure) */
98755 unset_module_core_ro_nx(mod);
98756 - module_memfree(mod->module_core);
98757 + module_memfree_exec(mod->module_core_rx);
98758 + module_memfree(mod->module_core_rw);
98759
98760 #ifdef CONFIG_MPU
98761 update_protections(current->mm);
98762 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
98763 int ret = 0;
98764 const struct kernel_symbol *ksym;
98765
98766 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98767 + int is_fs_load = 0;
98768 + int register_filesystem_found = 0;
98769 + char *p;
98770 +
98771 + p = strstr(mod->args, "grsec_modharden_fs");
98772 + if (p) {
98773 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
98774 + /* copy \0 as well */
98775 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
98776 + is_fs_load = 1;
98777 + }
98778 +#endif
98779 +
98780 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
98781 const char *name = info->strtab + sym[i].st_name;
98782
98783 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98784 + /* it's a real shame this will never get ripped and copied
98785 + upstream! ;(
98786 + */
98787 + if (is_fs_load && !strcmp(name, "register_filesystem"))
98788 + register_filesystem_found = 1;
98789 +#endif
98790 +
98791 switch (sym[i].st_shndx) {
98792 case SHN_COMMON:
98793 /* Ignore common symbols */
98794 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
98795 ksym = resolve_symbol_wait(mod, info, name);
98796 /* Ok if resolved. */
98797 if (ksym && !IS_ERR(ksym)) {
98798 + pax_open_kernel();
98799 sym[i].st_value = ksym->value;
98800 + pax_close_kernel();
98801 break;
98802 }
98803
98804 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
98805 secbase = (unsigned long)mod_percpu(mod);
98806 else
98807 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
98808 + pax_open_kernel();
98809 sym[i].st_value += secbase;
98810 + pax_close_kernel();
98811 break;
98812 }
98813 }
98814
98815 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98816 + if (is_fs_load && !register_filesystem_found) {
98817 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
98818 + ret = -EPERM;
98819 + }
98820 +#endif
98821 +
98822 return ret;
98823 }
98824
98825 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
98826 || s->sh_entsize != ~0UL
98827 || strstarts(sname, ".init"))
98828 continue;
98829 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
98830 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
98831 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
98832 + else
98833 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
98834 pr_debug("\t%s\n", sname);
98835 }
98836 - switch (m) {
98837 - case 0: /* executable */
98838 - mod->core_size = debug_align(mod->core_size);
98839 - mod->core_text_size = mod->core_size;
98840 - break;
98841 - case 1: /* RO: text and ro-data */
98842 - mod->core_size = debug_align(mod->core_size);
98843 - mod->core_ro_size = mod->core_size;
98844 - break;
98845 - case 3: /* whole core */
98846 - mod->core_size = debug_align(mod->core_size);
98847 - break;
98848 - }
98849 }
98850
98851 pr_debug("Init section allocation order:\n");
98852 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
98853 || s->sh_entsize != ~0UL
98854 || !strstarts(sname, ".init"))
98855 continue;
98856 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
98857 - | INIT_OFFSET_MASK);
98858 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
98859 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
98860 + else
98861 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
98862 + s->sh_entsize |= INIT_OFFSET_MASK;
98863 pr_debug("\t%s\n", sname);
98864 }
98865 - switch (m) {
98866 - case 0: /* executable */
98867 - mod->init_size = debug_align(mod->init_size);
98868 - mod->init_text_size = mod->init_size;
98869 - break;
98870 - case 1: /* RO: text and ro-data */
98871 - mod->init_size = debug_align(mod->init_size);
98872 - mod->init_ro_size = mod->init_size;
98873 - break;
98874 - case 3: /* whole init */
98875 - mod->init_size = debug_align(mod->init_size);
98876 - break;
98877 - }
98878 }
98879 }
98880
98881 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
98882
98883 /* Put symbol section at end of init part of module. */
98884 symsect->sh_flags |= SHF_ALLOC;
98885 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
98886 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
98887 info->index.sym) | INIT_OFFSET_MASK;
98888 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
98889
98890 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
98891 }
98892
98893 /* Append room for core symbols at end of core part. */
98894 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
98895 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
98896 - mod->core_size += strtab_size;
98897 - mod->core_size = debug_align(mod->core_size);
98898 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
98899 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
98900 + mod->core_size_rx += strtab_size;
98901 + mod->core_size_rx = debug_align(mod->core_size_rx);
98902
98903 /* Put string table section at end of init part of module. */
98904 strsect->sh_flags |= SHF_ALLOC;
98905 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
98906 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
98907 info->index.str) | INIT_OFFSET_MASK;
98908 - mod->init_size = debug_align(mod->init_size);
98909 + mod->init_size_rx = debug_align(mod->init_size_rx);
98910 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
98911 }
98912
98913 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
98914 /* Make sure we get permanent strtab: don't use info->strtab. */
98915 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
98916
98917 + pax_open_kernel();
98918 +
98919 /* Set types up while we still have access to sections. */
98920 for (i = 0; i < mod->num_symtab; i++)
98921 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
98922
98923 - mod->core_symtab = dst = mod->module_core + info->symoffs;
98924 - mod->core_strtab = s = mod->module_core + info->stroffs;
98925 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
98926 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
98927 src = mod->symtab;
98928 for (ndst = i = 0; i < mod->num_symtab; i++) {
98929 if (i == 0 ||
98930 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
98931 }
98932 }
98933 mod->core_num_syms = ndst;
98934 +
98935 + pax_close_kernel();
98936 }
98937 #else
98938 static inline void layout_symtab(struct module *mod, struct load_info *info)
98939 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
98940 return vmalloc_exec(size);
98941 }
98942
98943 -static void *module_alloc_update_bounds(unsigned long size)
98944 +static void *module_alloc_update_bounds_rw(unsigned long size)
98945 {
98946 void *ret = module_alloc(size);
98947
98948 if (ret) {
98949 mutex_lock(&module_mutex);
98950 /* Update module bounds. */
98951 - if ((unsigned long)ret < module_addr_min)
98952 - module_addr_min = (unsigned long)ret;
98953 - if ((unsigned long)ret + size > module_addr_max)
98954 - module_addr_max = (unsigned long)ret + size;
98955 + if ((unsigned long)ret < module_addr_min_rw)
98956 + module_addr_min_rw = (unsigned long)ret;
98957 + if ((unsigned long)ret + size > module_addr_max_rw)
98958 + module_addr_max_rw = (unsigned long)ret + size;
98959 + mutex_unlock(&module_mutex);
98960 + }
98961 + return ret;
98962 +}
98963 +
98964 +static void *module_alloc_update_bounds_rx(unsigned long size)
98965 +{
98966 + void *ret = module_alloc_exec(size);
98967 +
98968 + if (ret) {
98969 + mutex_lock(&module_mutex);
98970 + /* Update module bounds. */
98971 + if ((unsigned long)ret < module_addr_min_rx)
98972 + module_addr_min_rx = (unsigned long)ret;
98973 + if ((unsigned long)ret + size > module_addr_max_rx)
98974 + module_addr_max_rx = (unsigned long)ret + size;
98975 mutex_unlock(&module_mutex);
98976 }
98977 return ret;
98978 @@ -2665,7 +2728,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
98979 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
98980
98981 if (info->index.sym == 0) {
98982 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
98983 + /*
98984 + * avoid potentially printing jibberish on attempted load
98985 + * of a module randomized with a different seed
98986 + */
98987 + pr_warn("module has no symbols (stripped?)\n");
98988 +#else
98989 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
98990 +#endif
98991 return ERR_PTR(-ENOEXEC);
98992 }
98993
98994 @@ -2681,8 +2752,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
98995 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
98996 {
98997 const char *modmagic = get_modinfo(info, "vermagic");
98998 + const char *license = get_modinfo(info, "license");
98999 int err;
99000
99001 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
99002 + if (!license || !license_is_gpl_compatible(license))
99003 + return -ENOEXEC;
99004 +#endif
99005 +
99006 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
99007 modmagic = NULL;
99008
99009 @@ -2707,7 +2784,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
99010 }
99011
99012 /* Set up license info based on the info section */
99013 - set_license(mod, get_modinfo(info, "license"));
99014 + set_license(mod, license);
99015
99016 return 0;
99017 }
99018 @@ -2801,7 +2878,7 @@ static int move_module(struct module *mod, struct load_info *info)
99019 void *ptr;
99020
99021 /* Do the allocs. */
99022 - ptr = module_alloc_update_bounds(mod->core_size);
99023 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
99024 /*
99025 * The pointer to this block is stored in the module structure
99026 * which is inside the block. Just mark it as not being a
99027 @@ -2811,11 +2888,11 @@ static int move_module(struct module *mod, struct load_info *info)
99028 if (!ptr)
99029 return -ENOMEM;
99030
99031 - memset(ptr, 0, mod->core_size);
99032 - mod->module_core = ptr;
99033 + memset(ptr, 0, mod->core_size_rw);
99034 + mod->module_core_rw = ptr;
99035
99036 - if (mod->init_size) {
99037 - ptr = module_alloc_update_bounds(mod->init_size);
99038 + if (mod->init_size_rw) {
99039 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
99040 /*
99041 * The pointer to this block is stored in the module structure
99042 * which is inside the block. This block doesn't need to be
99043 @@ -2824,13 +2901,45 @@ static int move_module(struct module *mod, struct load_info *info)
99044 */
99045 kmemleak_ignore(ptr);
99046 if (!ptr) {
99047 - module_memfree(mod->module_core);
99048 + module_memfree(mod->module_core_rw);
99049 return -ENOMEM;
99050 }
99051 - memset(ptr, 0, mod->init_size);
99052 - mod->module_init = ptr;
99053 + memset(ptr, 0, mod->init_size_rw);
99054 + mod->module_init_rw = ptr;
99055 } else
99056 - mod->module_init = NULL;
99057 + mod->module_init_rw = NULL;
99058 +
99059 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
99060 + kmemleak_not_leak(ptr);
99061 + if (!ptr) {
99062 + if (mod->module_init_rw)
99063 + module_memfree(mod->module_init_rw);
99064 + module_memfree(mod->module_core_rw);
99065 + return -ENOMEM;
99066 + }
99067 +
99068 + pax_open_kernel();
99069 + memset(ptr, 0, mod->core_size_rx);
99070 + pax_close_kernel();
99071 + mod->module_core_rx = ptr;
99072 +
99073 + if (mod->init_size_rx) {
99074 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
99075 + kmemleak_ignore(ptr);
99076 + if (!ptr && mod->init_size_rx) {
99077 + module_memfree_exec(mod->module_core_rx);
99078 + if (mod->module_init_rw)
99079 + module_memfree(mod->module_init_rw);
99080 + module_memfree(mod->module_core_rw);
99081 + return -ENOMEM;
99082 + }
99083 +
99084 + pax_open_kernel();
99085 + memset(ptr, 0, mod->init_size_rx);
99086 + pax_close_kernel();
99087 + mod->module_init_rx = ptr;
99088 + } else
99089 + mod->module_init_rx = NULL;
99090
99091 /* Transfer each section which specifies SHF_ALLOC */
99092 pr_debug("final section addresses:\n");
99093 @@ -2841,16 +2950,45 @@ static int move_module(struct module *mod, struct load_info *info)
99094 if (!(shdr->sh_flags & SHF_ALLOC))
99095 continue;
99096
99097 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
99098 - dest = mod->module_init
99099 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99100 - else
99101 - dest = mod->module_core + shdr->sh_entsize;
99102 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
99103 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
99104 + dest = mod->module_init_rw
99105 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99106 + else
99107 + dest = mod->module_init_rx
99108 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99109 + } else {
99110 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
99111 + dest = mod->module_core_rw + shdr->sh_entsize;
99112 + else
99113 + dest = mod->module_core_rx + shdr->sh_entsize;
99114 + }
99115 +
99116 + if (shdr->sh_type != SHT_NOBITS) {
99117 +
99118 +#ifdef CONFIG_PAX_KERNEXEC
99119 +#ifdef CONFIG_X86_64
99120 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
99121 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
99122 +#endif
99123 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
99124 + pax_open_kernel();
99125 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
99126 + pax_close_kernel();
99127 + } else
99128 +#endif
99129
99130 - if (shdr->sh_type != SHT_NOBITS)
99131 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
99132 + }
99133 /* Update sh_addr to point to copy in image. */
99134 - shdr->sh_addr = (unsigned long)dest;
99135 +
99136 +#ifdef CONFIG_PAX_KERNEXEC
99137 + if (shdr->sh_flags & SHF_EXECINSTR)
99138 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
99139 + else
99140 +#endif
99141 +
99142 + shdr->sh_addr = (unsigned long)dest;
99143 pr_debug("\t0x%lx %s\n",
99144 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
99145 }
99146 @@ -2907,12 +3045,12 @@ static void flush_module_icache(const struct module *mod)
99147 * Do it before processing of module parameters, so the module
99148 * can provide parameter accessor functions of its own.
99149 */
99150 - if (mod->module_init)
99151 - flush_icache_range((unsigned long)mod->module_init,
99152 - (unsigned long)mod->module_init
99153 - + mod->init_size);
99154 - flush_icache_range((unsigned long)mod->module_core,
99155 - (unsigned long)mod->module_core + mod->core_size);
99156 + if (mod->module_init_rx)
99157 + flush_icache_range((unsigned long)mod->module_init_rx,
99158 + (unsigned long)mod->module_init_rx
99159 + + mod->init_size_rx);
99160 + flush_icache_range((unsigned long)mod->module_core_rx,
99161 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
99162
99163 set_fs(old_fs);
99164 }
99165 @@ -2970,8 +3108,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
99166 {
99167 percpu_modfree(mod);
99168 module_arch_freeing_init(mod);
99169 - module_memfree(mod->module_init);
99170 - module_memfree(mod->module_core);
99171 + module_memfree_exec(mod->module_init_rx);
99172 + module_memfree_exec(mod->module_core_rx);
99173 + module_memfree(mod->module_init_rw);
99174 + module_memfree(mod->module_core_rw);
99175 }
99176
99177 int __weak module_finalize(const Elf_Ehdr *hdr,
99178 @@ -2984,7 +3124,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
99179 static int post_relocation(struct module *mod, const struct load_info *info)
99180 {
99181 /* Sort exception table now relocations are done. */
99182 + pax_open_kernel();
99183 sort_extable(mod->extable, mod->extable + mod->num_exentries);
99184 + pax_close_kernel();
99185
99186 /* Copy relocated percpu area over. */
99187 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
99188 @@ -3032,13 +3174,15 @@ static void do_mod_ctors(struct module *mod)
99189 /* For freeing module_init on success, in case kallsyms traversing */
99190 struct mod_initfree {
99191 struct rcu_head rcu;
99192 - void *module_init;
99193 + void *module_init_rw;
99194 + void *module_init_rx;
99195 };
99196
99197 static void do_free_init(struct rcu_head *head)
99198 {
99199 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
99200 - module_memfree(m->module_init);
99201 + module_memfree(m->module_init_rw);
99202 + module_memfree_exec(m->module_init_rx);
99203 kfree(m);
99204 }
99205
99206 @@ -3058,7 +3202,8 @@ static noinline int do_init_module(struct module *mod)
99207 ret = -ENOMEM;
99208 goto fail;
99209 }
99210 - freeinit->module_init = mod->module_init;
99211 + freeinit->module_init_rw = mod->module_init_rw;
99212 + freeinit->module_init_rx = mod->module_init_rx;
99213
99214 /*
99215 * We want to find out whether @mod uses async during init. Clear
99216 @@ -3117,10 +3262,10 @@ static noinline int do_init_module(struct module *mod)
99217 #endif
99218 unset_module_init_ro_nx(mod);
99219 module_arch_freeing_init(mod);
99220 - mod->module_init = NULL;
99221 - mod->init_size = 0;
99222 - mod->init_ro_size = 0;
99223 - mod->init_text_size = 0;
99224 + mod->module_init_rw = NULL;
99225 + mod->module_init_rx = NULL;
99226 + mod->init_size_rw = 0;
99227 + mod->init_size_rx = 0;
99228 /*
99229 * We want to free module_init, but be aware that kallsyms may be
99230 * walking this with preempt disabled. In all the failure paths,
99231 @@ -3208,16 +3353,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
99232 module_bug_finalize(info->hdr, info->sechdrs, mod);
99233
99234 /* Set RO and NX regions for core */
99235 - set_section_ro_nx(mod->module_core,
99236 - mod->core_text_size,
99237 - mod->core_ro_size,
99238 - mod->core_size);
99239 + set_section_ro_nx(mod->module_core_rx,
99240 + mod->core_size_rx,
99241 + mod->core_size_rx,
99242 + mod->core_size_rx);
99243
99244 /* Set RO and NX regions for init */
99245 - set_section_ro_nx(mod->module_init,
99246 - mod->init_text_size,
99247 - mod->init_ro_size,
99248 - mod->init_size);
99249 + set_section_ro_nx(mod->module_init_rx,
99250 + mod->init_size_rx,
99251 + mod->init_size_rx,
99252 + mod->init_size_rx);
99253
99254 /* Mark state as coming so strong_try_module_get() ignores us,
99255 * but kallsyms etc. can see us. */
99256 @@ -3301,9 +3446,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
99257 if (err)
99258 goto free_unload;
99259
99260 + /* Now copy in args */
99261 + mod->args = strndup_user(uargs, ~0UL >> 1);
99262 + if (IS_ERR(mod->args)) {
99263 + err = PTR_ERR(mod->args);
99264 + goto free_unload;
99265 + }
99266 +
99267 /* Set up MODINFO_ATTR fields */
99268 setup_modinfo(mod, info);
99269
99270 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99271 + {
99272 + char *p, *p2;
99273 +
99274 + if (strstr(mod->args, "grsec_modharden_netdev")) {
99275 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
99276 + err = -EPERM;
99277 + goto free_modinfo;
99278 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
99279 + p += sizeof("grsec_modharden_normal") - 1;
99280 + p2 = strstr(p, "_");
99281 + if (p2) {
99282 + *p2 = '\0';
99283 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
99284 + *p2 = '_';
99285 + }
99286 + err = -EPERM;
99287 + goto free_modinfo;
99288 + }
99289 + }
99290 +#endif
99291 +
99292 /* Fix up syms, so that st_value is a pointer to location. */
99293 err = simplify_symbols(mod, info);
99294 if (err < 0)
99295 @@ -3319,13 +3493,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
99296
99297 flush_module_icache(mod);
99298
99299 - /* Now copy in args */
99300 - mod->args = strndup_user(uargs, ~0UL >> 1);
99301 - if (IS_ERR(mod->args)) {
99302 - err = PTR_ERR(mod->args);
99303 - goto free_arch_cleanup;
99304 - }
99305 -
99306 dynamic_debug_setup(info->debug, info->num_debug);
99307
99308 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
99309 @@ -3373,11 +3540,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
99310 ddebug_cleanup:
99311 dynamic_debug_remove(info->debug);
99312 synchronize_sched();
99313 - kfree(mod->args);
99314 - free_arch_cleanup:
99315 module_arch_cleanup(mod);
99316 free_modinfo:
99317 free_modinfo(mod);
99318 + kfree(mod->args);
99319 free_unload:
99320 module_unload_free(mod);
99321 unlink_mod:
99322 @@ -3390,7 +3556,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
99323 mutex_unlock(&module_mutex);
99324 free_module:
99325 /* Free lock-classes; relies on the preceding sync_rcu() */
99326 - lockdep_free_key_range(mod->module_core, mod->core_size);
99327 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
99328 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
99329
99330 module_deallocate(mod, info);
99331 free_copy:
99332 @@ -3467,10 +3634,16 @@ static const char *get_ksymbol(struct module *mod,
99333 unsigned long nextval;
99334
99335 /* At worse, next value is at end of module */
99336 - if (within_module_init(addr, mod))
99337 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
99338 + if (within_module_init_rx(addr, mod))
99339 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
99340 + else if (within_module_init_rw(addr, mod))
99341 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
99342 + else if (within_module_core_rx(addr, mod))
99343 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
99344 + else if (within_module_core_rw(addr, mod))
99345 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
99346 else
99347 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
99348 + return NULL;
99349
99350 /* Scan for closest preceding symbol, and next symbol. (ELF
99351 starts real symbols at 1). */
99352 @@ -3718,7 +3891,7 @@ static int m_show(struct seq_file *m, void *p)
99353 return 0;
99354
99355 seq_printf(m, "%s %u",
99356 - mod->name, mod->init_size + mod->core_size);
99357 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
99358 print_unload_info(m, mod);
99359
99360 /* Informative for users. */
99361 @@ -3727,7 +3900,7 @@ static int m_show(struct seq_file *m, void *p)
99362 mod->state == MODULE_STATE_COMING ? "Loading" :
99363 "Live");
99364 /* Used by oprofile and other similar tools. */
99365 - seq_printf(m, " 0x%pK", mod->module_core);
99366 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
99367
99368 /* Taints info */
99369 if (mod->taints)
99370 @@ -3763,7 +3936,17 @@ static const struct file_operations proc_modules_operations = {
99371
99372 static int __init proc_modules_init(void)
99373 {
99374 +#ifndef CONFIG_GRKERNSEC_HIDESYM
99375 +#ifdef CONFIG_GRKERNSEC_PROC_USER
99376 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
99377 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
99378 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
99379 +#else
99380 proc_create("modules", 0, NULL, &proc_modules_operations);
99381 +#endif
99382 +#else
99383 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
99384 +#endif
99385 return 0;
99386 }
99387 module_init(proc_modules_init);
99388 @@ -3824,7 +4007,8 @@ struct module *__module_address(unsigned long addr)
99389 {
99390 struct module *mod;
99391
99392 - if (addr < module_addr_min || addr > module_addr_max)
99393 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
99394 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
99395 return NULL;
99396
99397 list_for_each_entry_rcu(mod, &modules, list) {
99398 @@ -3865,11 +4049,20 @@ bool is_module_text_address(unsigned long addr)
99399 */
99400 struct module *__module_text_address(unsigned long addr)
99401 {
99402 - struct module *mod = __module_address(addr);
99403 + struct module *mod;
99404 +
99405 +#ifdef CONFIG_X86_32
99406 + addr = ktla_ktva(addr);
99407 +#endif
99408 +
99409 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
99410 + return NULL;
99411 +
99412 + mod = __module_address(addr);
99413 +
99414 if (mod) {
99415 /* Make sure it's within the text section. */
99416 - if (!within(addr, mod->module_init, mod->init_text_size)
99417 - && !within(addr, mod->module_core, mod->core_text_size))
99418 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
99419 mod = NULL;
99420 }
99421 return mod;
99422 diff --git a/kernel/notifier.c b/kernel/notifier.c
99423 index ae9fc7c..5085fbf 100644
99424 --- a/kernel/notifier.c
99425 +++ b/kernel/notifier.c
99426 @@ -5,6 +5,7 @@
99427 #include <linux/rcupdate.h>
99428 #include <linux/vmalloc.h>
99429 #include <linux/reboot.h>
99430 +#include <linux/mm.h>
99431
99432 /*
99433 * Notifier list for kernel code which wants to be called
99434 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
99435 while ((*nl) != NULL) {
99436 if (n->priority > (*nl)->priority)
99437 break;
99438 - nl = &((*nl)->next);
99439 + nl = (struct notifier_block **)&((*nl)->next);
99440 }
99441 - n->next = *nl;
99442 + pax_open_kernel();
99443 + *(const void **)&n->next = *nl;
99444 rcu_assign_pointer(*nl, n);
99445 + pax_close_kernel();
99446 return 0;
99447 }
99448
99449 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
99450 return 0;
99451 if (n->priority > (*nl)->priority)
99452 break;
99453 - nl = &((*nl)->next);
99454 + nl = (struct notifier_block **)&((*nl)->next);
99455 }
99456 - n->next = *nl;
99457 + pax_open_kernel();
99458 + *(const void **)&n->next = *nl;
99459 rcu_assign_pointer(*nl, n);
99460 + pax_close_kernel();
99461 return 0;
99462 }
99463
99464 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
99465 {
99466 while ((*nl) != NULL) {
99467 if ((*nl) == n) {
99468 + pax_open_kernel();
99469 rcu_assign_pointer(*nl, n->next);
99470 + pax_close_kernel();
99471 return 0;
99472 }
99473 - nl = &((*nl)->next);
99474 + nl = (struct notifier_block **)&((*nl)->next);
99475 }
99476 return -ENOENT;
99477 }
99478 diff --git a/kernel/padata.c b/kernel/padata.c
99479 index b38bea9..91acfbe 100644
99480 --- a/kernel/padata.c
99481 +++ b/kernel/padata.c
99482 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
99483 * seq_nr mod. number of cpus in use.
99484 */
99485
99486 - seq_nr = atomic_inc_return(&pd->seq_nr);
99487 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
99488 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
99489
99490 return padata_index_to_cpu(pd, cpu_index);
99491 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
99492 padata_init_pqueues(pd);
99493 padata_init_squeues(pd);
99494 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
99495 - atomic_set(&pd->seq_nr, -1);
99496 + atomic_set_unchecked(&pd->seq_nr, -1);
99497 atomic_set(&pd->reorder_objects, 0);
99498 atomic_set(&pd->refcnt, 0);
99499 pd->pinst = pinst;
99500 diff --git a/kernel/panic.c b/kernel/panic.c
99501 index 8136ad7..15c857b 100644
99502 --- a/kernel/panic.c
99503 +++ b/kernel/panic.c
99504 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
99505 /*
99506 * Stop ourself in panic -- architecture code may override this
99507 */
99508 -void __weak panic_smp_self_stop(void)
99509 +void __weak __noreturn panic_smp_self_stop(void)
99510 {
99511 while (1)
99512 cpu_relax();
99513 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
99514 disable_trace_on_warning();
99515
99516 pr_warn("------------[ cut here ]------------\n");
99517 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
99518 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
99519 raw_smp_processor_id(), current->pid, file, line, caller);
99520
99521 if (args)
99522 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
99523 */
99524 __visible void __stack_chk_fail(void)
99525 {
99526 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
99527 + dump_stack();
99528 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
99529 __builtin_return_address(0));
99530 }
99531 EXPORT_SYMBOL(__stack_chk_fail);
99532 diff --git a/kernel/pid.c b/kernel/pid.c
99533 index cd36a5e..11f185d 100644
99534 --- a/kernel/pid.c
99535 +++ b/kernel/pid.c
99536 @@ -33,6 +33,7 @@
99537 #include <linux/rculist.h>
99538 #include <linux/bootmem.h>
99539 #include <linux/hash.h>
99540 +#include <linux/security.h>
99541 #include <linux/pid_namespace.h>
99542 #include <linux/init_task.h>
99543 #include <linux/syscalls.h>
99544 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
99545
99546 int pid_max = PID_MAX_DEFAULT;
99547
99548 -#define RESERVED_PIDS 300
99549 +#define RESERVED_PIDS 500
99550
99551 int pid_max_min = RESERVED_PIDS + 1;
99552 int pid_max_max = PID_MAX_LIMIT;
99553 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
99554 */
99555 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
99556 {
99557 + struct task_struct *task;
99558 +
99559 rcu_lockdep_assert(rcu_read_lock_held(),
99560 "find_task_by_pid_ns() needs rcu_read_lock()"
99561 " protection");
99562 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
99563 +
99564 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
99565 +
99566 + if (gr_pid_is_chrooted(task))
99567 + return NULL;
99568 +
99569 + return task;
99570 }
99571
99572 struct task_struct *find_task_by_vpid(pid_t vnr)
99573 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
99574 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
99575 }
99576
99577 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
99578 +{
99579 + rcu_lockdep_assert(rcu_read_lock_held(),
99580 + "find_task_by_pid_ns() needs rcu_read_lock()"
99581 + " protection");
99582 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
99583 +}
99584 +
99585 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
99586 {
99587 struct pid *pid;
99588 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
99589 index a65ba13..f600dbb 100644
99590 --- a/kernel/pid_namespace.c
99591 +++ b/kernel/pid_namespace.c
99592 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
99593 void __user *buffer, size_t *lenp, loff_t *ppos)
99594 {
99595 struct pid_namespace *pid_ns = task_active_pid_ns(current);
99596 - struct ctl_table tmp = *table;
99597 + ctl_table_no_const tmp = *table;
99598
99599 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
99600 return -EPERM;
99601 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
99602 index 7e01f78..f5da19d 100644
99603 --- a/kernel/power/Kconfig
99604 +++ b/kernel/power/Kconfig
99605 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
99606 config HIBERNATION
99607 bool "Hibernation (aka 'suspend to disk')"
99608 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
99609 + depends on !GRKERNSEC_KMEM
99610 + depends on !PAX_MEMORY_SANITIZE
99611 select HIBERNATE_CALLBACKS
99612 select LZO_COMPRESS
99613 select LZO_DECOMPRESS
99614 diff --git a/kernel/power/process.c b/kernel/power/process.c
99615 index 564f786..361a18e 100644
99616 --- a/kernel/power/process.c
99617 +++ b/kernel/power/process.c
99618 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
99619 unsigned int elapsed_msecs;
99620 bool wakeup = false;
99621 int sleep_usecs = USEC_PER_MSEC;
99622 + bool timedout = false;
99623
99624 do_gettimeofday(&start);
99625
99626 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
99627
99628 while (true) {
99629 todo = 0;
99630 + if (time_after(jiffies, end_time))
99631 + timedout = true;
99632 read_lock(&tasklist_lock);
99633 for_each_process_thread(g, p) {
99634 if (p == current || !freeze_task(p))
99635 continue;
99636
99637 - if (!freezer_should_skip(p))
99638 + if (!freezer_should_skip(p)) {
99639 todo++;
99640 + if (timedout) {
99641 + printk(KERN_ERR "Task refusing to freeze:\n");
99642 + sched_show_task(p);
99643 + }
99644 + }
99645 }
99646 read_unlock(&tasklist_lock);
99647
99648 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
99649 todo += wq_busy;
99650 }
99651
99652 - if (!todo || time_after(jiffies, end_time))
99653 + if (!todo || timedout)
99654 break;
99655
99656 if (pm_wakeup_pending()) {
99657 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
99658 index bb0635b..9aff9f3 100644
99659 --- a/kernel/printk/printk.c
99660 +++ b/kernel/printk/printk.c
99661 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
99662 if (from_file && type != SYSLOG_ACTION_OPEN)
99663 return 0;
99664
99665 +#ifdef CONFIG_GRKERNSEC_DMESG
99666 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
99667 + return -EPERM;
99668 +#endif
99669 +
99670 if (syslog_action_restricted(type)) {
99671 if (capable(CAP_SYSLOG))
99672 return 0;
99673 diff --git a/kernel/profile.c b/kernel/profile.c
99674 index a7bcd28..5b368fa 100644
99675 --- a/kernel/profile.c
99676 +++ b/kernel/profile.c
99677 @@ -37,7 +37,7 @@ struct profile_hit {
99678 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
99679 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
99680
99681 -static atomic_t *prof_buffer;
99682 +static atomic_unchecked_t *prof_buffer;
99683 static unsigned long prof_len, prof_shift;
99684
99685 int prof_on __read_mostly;
99686 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
99687 hits[i].pc = 0;
99688 continue;
99689 }
99690 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
99691 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
99692 hits[i].hits = hits[i].pc = 0;
99693 }
99694 }
99695 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
99696 * Add the current hit(s) and flush the write-queue out
99697 * to the global buffer:
99698 */
99699 - atomic_add(nr_hits, &prof_buffer[pc]);
99700 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
99701 for (i = 0; i < NR_PROFILE_HIT; ++i) {
99702 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
99703 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
99704 hits[i].pc = hits[i].hits = 0;
99705 }
99706 out:
99707 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
99708 {
99709 unsigned long pc;
99710 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
99711 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
99712 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
99713 }
99714 #endif /* !CONFIG_SMP */
99715
99716 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
99717 return -EFAULT;
99718 buf++; p++; count--; read++;
99719 }
99720 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
99721 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
99722 if (copy_to_user(buf, (void *)pnt, count))
99723 return -EFAULT;
99724 read += count;
99725 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
99726 }
99727 #endif
99728 profile_discard_flip_buffers();
99729 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
99730 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
99731 return count;
99732 }
99733
99734 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
99735 index 9a34bd8..38d90e5 100644
99736 --- a/kernel/ptrace.c
99737 +++ b/kernel/ptrace.c
99738 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
99739 if (seize)
99740 flags |= PT_SEIZED;
99741 rcu_read_lock();
99742 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
99743 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
99744 flags |= PT_PTRACE_CAP;
99745 rcu_read_unlock();
99746 task->ptrace = flags;
99747 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
99748 break;
99749 return -EIO;
99750 }
99751 - if (copy_to_user(dst, buf, retval))
99752 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
99753 return -EFAULT;
99754 copied += retval;
99755 src += retval;
99756 @@ -803,7 +803,7 @@ int ptrace_request(struct task_struct *child, long request,
99757 bool seized = child->ptrace & PT_SEIZED;
99758 int ret = -EIO;
99759 siginfo_t siginfo, *si;
99760 - void __user *datavp = (void __user *) data;
99761 + void __user *datavp = (__force void __user *) data;
99762 unsigned long __user *datalp = datavp;
99763 unsigned long flags;
99764
99765 @@ -1049,14 +1049,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
99766 goto out;
99767 }
99768
99769 + if (gr_handle_ptrace(child, request)) {
99770 + ret = -EPERM;
99771 + goto out_put_task_struct;
99772 + }
99773 +
99774 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
99775 ret = ptrace_attach(child, request, addr, data);
99776 /*
99777 * Some architectures need to do book-keeping after
99778 * a ptrace attach.
99779 */
99780 - if (!ret)
99781 + if (!ret) {
99782 arch_ptrace_attach(child);
99783 + gr_audit_ptrace(child);
99784 + }
99785 goto out_put_task_struct;
99786 }
99787
99788 @@ -1084,7 +1091,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
99789 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
99790 if (copied != sizeof(tmp))
99791 return -EIO;
99792 - return put_user(tmp, (unsigned long __user *)data);
99793 + return put_user(tmp, (__force unsigned long __user *)data);
99794 }
99795
99796 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
99797 @@ -1177,7 +1184,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
99798 }
99799
99800 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
99801 - compat_long_t, addr, compat_long_t, data)
99802 + compat_ulong_t, addr, compat_ulong_t, data)
99803 {
99804 struct task_struct *child;
99805 long ret;
99806 @@ -1193,14 +1200,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
99807 goto out;
99808 }
99809
99810 + if (gr_handle_ptrace(child, request)) {
99811 + ret = -EPERM;
99812 + goto out_put_task_struct;
99813 + }
99814 +
99815 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
99816 ret = ptrace_attach(child, request, addr, data);
99817 /*
99818 * Some architectures need to do book-keeping after
99819 * a ptrace attach.
99820 */
99821 - if (!ret)
99822 + if (!ret) {
99823 arch_ptrace_attach(child);
99824 + gr_audit_ptrace(child);
99825 + }
99826 goto out_put_task_struct;
99827 }
99828
99829 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
99830 index 30d42aa..cac5d66 100644
99831 --- a/kernel/rcu/rcutorture.c
99832 +++ b/kernel/rcu/rcutorture.c
99833 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
99834 rcu_torture_count) = { 0 };
99835 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
99836 rcu_torture_batch) = { 0 };
99837 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
99838 -static atomic_t n_rcu_torture_alloc;
99839 -static atomic_t n_rcu_torture_alloc_fail;
99840 -static atomic_t n_rcu_torture_free;
99841 -static atomic_t n_rcu_torture_mberror;
99842 -static atomic_t n_rcu_torture_error;
99843 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
99844 +static atomic_unchecked_t n_rcu_torture_alloc;
99845 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
99846 +static atomic_unchecked_t n_rcu_torture_free;
99847 +static atomic_unchecked_t n_rcu_torture_mberror;
99848 +static atomic_unchecked_t n_rcu_torture_error;
99849 static long n_rcu_torture_barrier_error;
99850 static long n_rcu_torture_boost_ktrerror;
99851 static long n_rcu_torture_boost_rterror;
99852 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
99853 static long n_rcu_torture_timers;
99854 static long n_barrier_attempts;
99855 static long n_barrier_successes;
99856 -static atomic_long_t n_cbfloods;
99857 +static atomic_long_unchecked_t n_cbfloods;
99858 static struct list_head rcu_torture_removed;
99859
99860 static int rcu_torture_writer_state;
99861 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
99862
99863 spin_lock_bh(&rcu_torture_lock);
99864 if (list_empty(&rcu_torture_freelist)) {
99865 - atomic_inc(&n_rcu_torture_alloc_fail);
99866 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
99867 spin_unlock_bh(&rcu_torture_lock);
99868 return NULL;
99869 }
99870 - atomic_inc(&n_rcu_torture_alloc);
99871 + atomic_inc_unchecked(&n_rcu_torture_alloc);
99872 p = rcu_torture_freelist.next;
99873 list_del_init(p);
99874 spin_unlock_bh(&rcu_torture_lock);
99875 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
99876 static void
99877 rcu_torture_free(struct rcu_torture *p)
99878 {
99879 - atomic_inc(&n_rcu_torture_free);
99880 + atomic_inc_unchecked(&n_rcu_torture_free);
99881 spin_lock_bh(&rcu_torture_lock);
99882 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
99883 spin_unlock_bh(&rcu_torture_lock);
99884 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
99885 i = rp->rtort_pipe_count;
99886 if (i > RCU_TORTURE_PIPE_LEN)
99887 i = RCU_TORTURE_PIPE_LEN;
99888 - atomic_inc(&rcu_torture_wcount[i]);
99889 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
99890 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
99891 rp->rtort_mbtest = 0;
99892 return true;
99893 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
99894 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
99895 do {
99896 schedule_timeout_interruptible(cbflood_inter_holdoff);
99897 - atomic_long_inc(&n_cbfloods);
99898 + atomic_long_inc_unchecked(&n_cbfloods);
99899 WARN_ON(signal_pending(current));
99900 for (i = 0; i < cbflood_n_burst; i++) {
99901 for (j = 0; j < cbflood_n_per_burst; j++) {
99902 @@ -915,7 +915,7 @@ rcu_torture_writer(void *arg)
99903 i = old_rp->rtort_pipe_count;
99904 if (i > RCU_TORTURE_PIPE_LEN)
99905 i = RCU_TORTURE_PIPE_LEN;
99906 - atomic_inc(&rcu_torture_wcount[i]);
99907 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
99908 old_rp->rtort_pipe_count++;
99909 switch (synctype[torture_random(&rand) % nsynctypes]) {
99910 case RTWS_DEF_FREE:
99911 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
99912 return;
99913 }
99914 if (p->rtort_mbtest == 0)
99915 - atomic_inc(&n_rcu_torture_mberror);
99916 + atomic_inc_unchecked(&n_rcu_torture_mberror);
99917 spin_lock(&rand_lock);
99918 cur_ops->read_delay(&rand);
99919 n_rcu_torture_timers++;
99920 @@ -1111,7 +1111,7 @@ rcu_torture_reader(void *arg)
99921 continue;
99922 }
99923 if (p->rtort_mbtest == 0)
99924 - atomic_inc(&n_rcu_torture_mberror);
99925 + atomic_inc_unchecked(&n_rcu_torture_mberror);
99926 cur_ops->read_delay(&rand);
99927 preempt_disable();
99928 pipe_count = p->rtort_pipe_count;
99929 @@ -1180,11 +1180,11 @@ rcu_torture_stats_print(void)
99930 rcu_torture_current,
99931 rcu_torture_current_version,
99932 list_empty(&rcu_torture_freelist),
99933 - atomic_read(&n_rcu_torture_alloc),
99934 - atomic_read(&n_rcu_torture_alloc_fail),
99935 - atomic_read(&n_rcu_torture_free));
99936 + atomic_read_unchecked(&n_rcu_torture_alloc),
99937 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
99938 + atomic_read_unchecked(&n_rcu_torture_free));
99939 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
99940 - atomic_read(&n_rcu_torture_mberror),
99941 + atomic_read_unchecked(&n_rcu_torture_mberror),
99942 n_rcu_torture_boost_ktrerror,
99943 n_rcu_torture_boost_rterror);
99944 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
99945 @@ -1196,17 +1196,17 @@ rcu_torture_stats_print(void)
99946 n_barrier_successes,
99947 n_barrier_attempts,
99948 n_rcu_torture_barrier_error);
99949 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
99950 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
99951
99952 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
99953 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
99954 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
99955 n_rcu_torture_barrier_error != 0 ||
99956 n_rcu_torture_boost_ktrerror != 0 ||
99957 n_rcu_torture_boost_rterror != 0 ||
99958 n_rcu_torture_boost_failure != 0 ||
99959 i > 1) {
99960 pr_cont("%s", "!!! ");
99961 - atomic_inc(&n_rcu_torture_error);
99962 + atomic_inc_unchecked(&n_rcu_torture_error);
99963 WARN_ON_ONCE(1);
99964 }
99965 pr_cont("Reader Pipe: ");
99966 @@ -1223,7 +1223,7 @@ rcu_torture_stats_print(void)
99967 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
99968 pr_cont("Free-Block Circulation: ");
99969 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
99970 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
99971 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
99972 }
99973 pr_cont("\n");
99974
99975 @@ -1570,7 +1570,7 @@ rcu_torture_cleanup(void)
99976
99977 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
99978
99979 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
99980 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
99981 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
99982 else if (torture_onoff_failures())
99983 rcu_torture_print_module_parms(cur_ops,
99984 @@ -1695,18 +1695,18 @@ rcu_torture_init(void)
99985
99986 rcu_torture_current = NULL;
99987 rcu_torture_current_version = 0;
99988 - atomic_set(&n_rcu_torture_alloc, 0);
99989 - atomic_set(&n_rcu_torture_alloc_fail, 0);
99990 - atomic_set(&n_rcu_torture_free, 0);
99991 - atomic_set(&n_rcu_torture_mberror, 0);
99992 - atomic_set(&n_rcu_torture_error, 0);
99993 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
99994 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
99995 + atomic_set_unchecked(&n_rcu_torture_free, 0);
99996 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
99997 + atomic_set_unchecked(&n_rcu_torture_error, 0);
99998 n_rcu_torture_barrier_error = 0;
99999 n_rcu_torture_boost_ktrerror = 0;
100000 n_rcu_torture_boost_rterror = 0;
100001 n_rcu_torture_boost_failure = 0;
100002 n_rcu_torture_boosts = 0;
100003 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
100004 - atomic_set(&rcu_torture_wcount[i], 0);
100005 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
100006 for_each_possible_cpu(cpu) {
100007 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
100008 per_cpu(rcu_torture_count, cpu)[i] = 0;
100009 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
100010 index cc9ceca..ce075a6 100644
100011 --- a/kernel/rcu/tiny.c
100012 +++ b/kernel/rcu/tiny.c
100013 @@ -42,7 +42,7 @@
100014 /* Forward declarations for tiny_plugin.h. */
100015 struct rcu_ctrlblk;
100016 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
100017 -static void rcu_process_callbacks(struct softirq_action *unused);
100018 +static void rcu_process_callbacks(void);
100019 static void __call_rcu(struct rcu_head *head,
100020 void (*func)(struct rcu_head *rcu),
100021 struct rcu_ctrlblk *rcp);
100022 @@ -210,7 +210,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
100023 false));
100024 }
100025
100026 -static void rcu_process_callbacks(struct softirq_action *unused)
100027 +static __latent_entropy void rcu_process_callbacks(void)
100028 {
100029 __rcu_process_callbacks(&rcu_sched_ctrlblk);
100030 __rcu_process_callbacks(&rcu_bh_ctrlblk);
100031 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
100032 index f94e209..d2985bd 100644
100033 --- a/kernel/rcu/tiny_plugin.h
100034 +++ b/kernel/rcu/tiny_plugin.h
100035 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
100036 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
100037 jiffies - rcp->gp_start, rcp->qlen);
100038 dump_stack();
100039 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
100040 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
100041 3 * rcu_jiffies_till_stall_check() + 3;
100042 } else if (ULONG_CMP_GE(j, js)) {
100043 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100044 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100045 }
100046 }
100047
100048 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
100049 {
100050 rcp->ticks_this_gp = 0;
100051 rcp->gp_start = jiffies;
100052 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100053 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100054 }
100055
100056 static void check_cpu_stalls(void)
100057 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
100058 index 48d640c..9401d30 100644
100059 --- a/kernel/rcu/tree.c
100060 +++ b/kernel/rcu/tree.c
100061 @@ -268,7 +268,7 @@ static void rcu_momentary_dyntick_idle(void)
100062 */
100063 rdtp = this_cpu_ptr(&rcu_dynticks);
100064 smp_mb__before_atomic(); /* Earlier stuff before QS. */
100065 - atomic_add(2, &rdtp->dynticks); /* QS. */
100066 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
100067 smp_mb__after_atomic(); /* Later stuff after QS. */
100068 break;
100069 }
100070 @@ -580,9 +580,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
100071 rcu_prepare_for_idle();
100072 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
100073 smp_mb__before_atomic(); /* See above. */
100074 - atomic_inc(&rdtp->dynticks);
100075 + atomic_inc_unchecked(&rdtp->dynticks);
100076 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
100077 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
100078 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
100079 rcu_dynticks_task_enter();
100080
100081 /*
100082 @@ -703,10 +703,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
100083
100084 rcu_dynticks_task_exit();
100085 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
100086 - atomic_inc(&rdtp->dynticks);
100087 + atomic_inc_unchecked(&rdtp->dynticks);
100088 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
100089 smp_mb__after_atomic(); /* See above. */
100090 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100091 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100092 rcu_cleanup_after_idle();
100093 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
100094 if (!user && !is_idle_task(current)) {
100095 @@ -840,12 +840,12 @@ void rcu_nmi_enter(void)
100096 * to be in the outermost NMI handler that interrupted an RCU-idle
100097 * period (observation due to Andy Lutomirski).
100098 */
100099 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
100100 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
100101 smp_mb__before_atomic(); /* Force delay from prior write. */
100102 - atomic_inc(&rdtp->dynticks);
100103 + atomic_inc_unchecked(&rdtp->dynticks);
100104 /* atomic_inc() before later RCU read-side crit sects */
100105 smp_mb__after_atomic(); /* See above. */
100106 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100107 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100108 incby = 1;
100109 }
100110 rdtp->dynticks_nmi_nesting += incby;
100111 @@ -870,7 +870,7 @@ void rcu_nmi_exit(void)
100112 * to us!)
100113 */
100114 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
100115 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100116 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100117
100118 /*
100119 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
100120 @@ -885,9 +885,9 @@ void rcu_nmi_exit(void)
100121 rdtp->dynticks_nmi_nesting = 0;
100122 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
100123 smp_mb__before_atomic(); /* See above. */
100124 - atomic_inc(&rdtp->dynticks);
100125 + atomic_inc_unchecked(&rdtp->dynticks);
100126 smp_mb__after_atomic(); /* Force delay to next write. */
100127 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
100128 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
100129 }
100130
100131 /**
100132 @@ -900,7 +900,7 @@ void rcu_nmi_exit(void)
100133 */
100134 bool notrace __rcu_is_watching(void)
100135 {
100136 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
100137 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
100138 }
100139
100140 /**
100141 @@ -983,7 +983,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
100142 static int dyntick_save_progress_counter(struct rcu_data *rdp,
100143 bool *isidle, unsigned long *maxj)
100144 {
100145 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
100146 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
100147 rcu_sysidle_check_cpu(rdp, isidle, maxj);
100148 if ((rdp->dynticks_snap & 0x1) == 0) {
100149 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
100150 @@ -991,7 +991,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
100151 } else {
100152 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
100153 rdp->mynode->gpnum))
100154 - ACCESS_ONCE(rdp->gpwrap) = true;
100155 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
100156 return 0;
100157 }
100158 }
100159 @@ -1009,7 +1009,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
100160 int *rcrmp;
100161 unsigned int snap;
100162
100163 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
100164 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
100165 snap = (unsigned int)rdp->dynticks_snap;
100166
100167 /*
100168 @@ -1072,10 +1072,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
100169 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
100170 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
100171 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
100172 - ACCESS_ONCE(rdp->cond_resched_completed) =
100173 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
100174 ACCESS_ONCE(rdp->mynode->completed);
100175 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
100176 - ACCESS_ONCE(*rcrmp) =
100177 + ACCESS_ONCE_RW(*rcrmp) =
100178 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
100179 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
100180 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
100181 @@ -1097,7 +1097,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
100182 rsp->gp_start = j;
100183 smp_wmb(); /* Record start time before stall time. */
100184 j1 = rcu_jiffies_till_stall_check();
100185 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
100186 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
100187 rsp->jiffies_resched = j + j1 / 2;
100188 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
100189 }
100190 @@ -1156,7 +1156,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
100191 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100192 return;
100193 }
100194 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
100195 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
100196 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100197
100198 /*
100199 @@ -1240,7 +1240,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
100200
100201 raw_spin_lock_irqsave(&rnp->lock, flags);
100202 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
100203 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
100204 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
100205 3 * rcu_jiffies_till_stall_check() + 3;
100206 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100207
100208 @@ -1324,7 +1324,7 @@ void rcu_cpu_stall_reset(void)
100209 struct rcu_state *rsp;
100210
100211 for_each_rcu_flavor(rsp)
100212 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
100213 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
100214 }
100215
100216 /*
100217 @@ -1671,7 +1671,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
100218 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
100219 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
100220 zero_cpu_stall_ticks(rdp);
100221 - ACCESS_ONCE(rdp->gpwrap) = false;
100222 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
100223 }
100224 return ret;
100225 }
100226 @@ -1706,7 +1706,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100227 struct rcu_data *rdp;
100228 struct rcu_node *rnp = rcu_get_root(rsp);
100229
100230 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100231 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100232 rcu_bind_gp_kthread();
100233 raw_spin_lock_irq(&rnp->lock);
100234 smp_mb__after_unlock_lock();
100235 @@ -1715,7 +1715,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100236 raw_spin_unlock_irq(&rnp->lock);
100237 return 0;
100238 }
100239 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
100240 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
100241
100242 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
100243 /*
100244 @@ -1756,9 +1756,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
100245 rdp = this_cpu_ptr(rsp->rda);
100246 rcu_preempt_check_blocked_tasks(rnp);
100247 rnp->qsmask = rnp->qsmaskinit;
100248 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
100249 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
100250 WARN_ON_ONCE(rnp->completed != rsp->completed);
100251 - ACCESS_ONCE(rnp->completed) = rsp->completed;
100252 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
100253 if (rnp == rdp->mynode)
100254 (void)__note_gp_changes(rsp, rnp, rdp);
100255 rcu_preempt_boost_start_gp(rnp);
100256 @@ -1767,7 +1767,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100257 rnp->grphi, rnp->qsmask);
100258 raw_spin_unlock_irq(&rnp->lock);
100259 cond_resched_rcu_qs();
100260 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100261 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100262 }
100263
100264 mutex_unlock(&rsp->onoff_mutex);
100265 @@ -1784,7 +1784,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
100266 unsigned long maxj;
100267 struct rcu_node *rnp = rcu_get_root(rsp);
100268
100269 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100270 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100271 rsp->n_force_qs++;
100272 if (fqs_state == RCU_SAVE_DYNTICK) {
100273 /* Collect dyntick-idle snapshots. */
100274 @@ -1805,7 +1805,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
100275 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
100276 raw_spin_lock_irq(&rnp->lock);
100277 smp_mb__after_unlock_lock();
100278 - ACCESS_ONCE(rsp->gp_flags) =
100279 + ACCESS_ONCE_RW(rsp->gp_flags) =
100280 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
100281 raw_spin_unlock_irq(&rnp->lock);
100282 }
100283 @@ -1823,7 +1823,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100284 struct rcu_data *rdp;
100285 struct rcu_node *rnp = rcu_get_root(rsp);
100286
100287 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100288 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100289 raw_spin_lock_irq(&rnp->lock);
100290 smp_mb__after_unlock_lock();
100291 gp_duration = jiffies - rsp->gp_start;
100292 @@ -1852,7 +1852,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100293 rcu_for_each_node_breadth_first(rsp, rnp) {
100294 raw_spin_lock_irq(&rnp->lock);
100295 smp_mb__after_unlock_lock();
100296 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
100297 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
100298 rdp = this_cpu_ptr(rsp->rda);
100299 if (rnp == rdp->mynode)
100300 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
100301 @@ -1860,7 +1860,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100302 nocb += rcu_future_gp_cleanup(rsp, rnp);
100303 raw_spin_unlock_irq(&rnp->lock);
100304 cond_resched_rcu_qs();
100305 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100306 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100307 }
100308 rnp = rcu_get_root(rsp);
100309 raw_spin_lock_irq(&rnp->lock);
100310 @@ -1868,14 +1868,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100311 rcu_nocb_gp_set(rnp, nocb);
100312
100313 /* Declare grace period done. */
100314 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
100315 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
100316 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
100317 rsp->fqs_state = RCU_GP_IDLE;
100318 rdp = this_cpu_ptr(rsp->rda);
100319 /* Advance CBs to reduce false positives below. */
100320 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
100321 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
100322 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100323 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100324 trace_rcu_grace_period(rsp->name,
100325 ACCESS_ONCE(rsp->gpnum),
100326 TPS("newreq"));
100327 @@ -1910,7 +1910,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
100328 if (rcu_gp_init(rsp))
100329 break;
100330 cond_resched_rcu_qs();
100331 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100332 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100333 WARN_ON(signal_pending(current));
100334 trace_rcu_grace_period(rsp->name,
100335 ACCESS_ONCE(rsp->gpnum),
100336 @@ -1954,11 +1954,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
100337 ACCESS_ONCE(rsp->gpnum),
100338 TPS("fqsend"));
100339 cond_resched_rcu_qs();
100340 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100341 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100342 } else {
100343 /* Deal with stray signal. */
100344 cond_resched_rcu_qs();
100345 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100346 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100347 WARN_ON(signal_pending(current));
100348 trace_rcu_grace_period(rsp->name,
100349 ACCESS_ONCE(rsp->gpnum),
100350 @@ -2003,7 +2003,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
100351 */
100352 return false;
100353 }
100354 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100355 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100356 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
100357 TPS("newreq"));
100358
100359 @@ -2228,7 +2228,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
100360 rsp->qlen += rdp->qlen;
100361 rdp->n_cbs_orphaned += rdp->qlen;
100362 rdp->qlen_lazy = 0;
100363 - ACCESS_ONCE(rdp->qlen) = 0;
100364 + ACCESS_ONCE_RW(rdp->qlen) = 0;
100365 }
100366
100367 /*
100368 @@ -2490,7 +2490,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
100369 }
100370 smp_mb(); /* List handling before counting for rcu_barrier(). */
100371 rdp->qlen_lazy -= count_lazy;
100372 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
100373 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
100374 rdp->n_cbs_invoked += count;
100375
100376 /* Reinstate batch limit if we have worked down the excess. */
100377 @@ -2647,7 +2647,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
100378 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
100379 return; /* Someone beat us to it. */
100380 }
100381 - ACCESS_ONCE(rsp->gp_flags) =
100382 + ACCESS_ONCE_RW(rsp->gp_flags) =
100383 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
100384 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
100385 rcu_gp_kthread_wake(rsp);
100386 @@ -2693,7 +2693,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
100387 /*
100388 * Do RCU core processing for the current CPU.
100389 */
100390 -static void rcu_process_callbacks(struct softirq_action *unused)
100391 +static void rcu_process_callbacks(void)
100392 {
100393 struct rcu_state *rsp;
100394
100395 @@ -2805,7 +2805,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
100396 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
100397 if (debug_rcu_head_queue(head)) {
100398 /* Probable double call_rcu(), so leak the callback. */
100399 - ACCESS_ONCE(head->func) = rcu_leak_callback;
100400 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
100401 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
100402 return;
100403 }
100404 @@ -2833,7 +2833,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
100405 local_irq_restore(flags);
100406 return;
100407 }
100408 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
100409 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
100410 if (lazy)
100411 rdp->qlen_lazy++;
100412 else
100413 @@ -3106,11 +3106,11 @@ void synchronize_sched_expedited(void)
100414 * counter wrap on a 32-bit system. Quite a few more CPUs would of
100415 * course be required on a 64-bit system.
100416 */
100417 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
100418 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
100419 (ulong)atomic_long_read(&rsp->expedited_done) +
100420 ULONG_MAX / 8)) {
100421 synchronize_sched();
100422 - atomic_long_inc(&rsp->expedited_wrap);
100423 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
100424 return;
100425 }
100426
100427 @@ -3118,12 +3118,12 @@ void synchronize_sched_expedited(void)
100428 * Take a ticket. Note that atomic_inc_return() implies a
100429 * full memory barrier.
100430 */
100431 - snap = atomic_long_inc_return(&rsp->expedited_start);
100432 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
100433 firstsnap = snap;
100434 if (!try_get_online_cpus()) {
100435 /* CPU hotplug operation in flight, fall back to normal GP. */
100436 wait_rcu_gp(call_rcu_sched);
100437 - atomic_long_inc(&rsp->expedited_normal);
100438 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100439 return;
100440 }
100441 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
100442 @@ -3136,7 +3136,7 @@ void synchronize_sched_expedited(void)
100443 for_each_cpu(cpu, cm) {
100444 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
100445
100446 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
100447 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
100448 cpumask_clear_cpu(cpu, cm);
100449 }
100450 if (cpumask_weight(cm) == 0)
100451 @@ -3151,14 +3151,14 @@ void synchronize_sched_expedited(void)
100452 synchronize_sched_expedited_cpu_stop,
100453 NULL) == -EAGAIN) {
100454 put_online_cpus();
100455 - atomic_long_inc(&rsp->expedited_tryfail);
100456 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
100457
100458 /* Check to see if someone else did our work for us. */
100459 s = atomic_long_read(&rsp->expedited_done);
100460 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
100461 /* ensure test happens before caller kfree */
100462 smp_mb__before_atomic(); /* ^^^ */
100463 - atomic_long_inc(&rsp->expedited_workdone1);
100464 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
100465 free_cpumask_var(cm);
100466 return;
100467 }
100468 @@ -3168,7 +3168,7 @@ void synchronize_sched_expedited(void)
100469 udelay(trycount * num_online_cpus());
100470 } else {
100471 wait_rcu_gp(call_rcu_sched);
100472 - atomic_long_inc(&rsp->expedited_normal);
100473 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100474 free_cpumask_var(cm);
100475 return;
100476 }
100477 @@ -3178,7 +3178,7 @@ void synchronize_sched_expedited(void)
100478 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
100479 /* ensure test happens before caller kfree */
100480 smp_mb__before_atomic(); /* ^^^ */
100481 - atomic_long_inc(&rsp->expedited_workdone2);
100482 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
100483 free_cpumask_var(cm);
100484 return;
100485 }
100486 @@ -3193,14 +3193,14 @@ void synchronize_sched_expedited(void)
100487 if (!try_get_online_cpus()) {
100488 /* CPU hotplug operation in flight, use normal GP. */
100489 wait_rcu_gp(call_rcu_sched);
100490 - atomic_long_inc(&rsp->expedited_normal);
100491 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100492 free_cpumask_var(cm);
100493 return;
100494 }
100495 - snap = atomic_long_read(&rsp->expedited_start);
100496 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
100497 smp_mb(); /* ensure read is before try_stop_cpus(). */
100498 }
100499 - atomic_long_inc(&rsp->expedited_stoppedcpus);
100500 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
100501
100502 all_cpus_idle:
100503 free_cpumask_var(cm);
100504 @@ -3212,16 +3212,16 @@ all_cpus_idle:
100505 * than we did already did their update.
100506 */
100507 do {
100508 - atomic_long_inc(&rsp->expedited_done_tries);
100509 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
100510 s = atomic_long_read(&rsp->expedited_done);
100511 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
100512 /* ensure test happens before caller kfree */
100513 smp_mb__before_atomic(); /* ^^^ */
100514 - atomic_long_inc(&rsp->expedited_done_lost);
100515 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
100516 break;
100517 }
100518 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
100519 - atomic_long_inc(&rsp->expedited_done_exit);
100520 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
100521
100522 put_online_cpus();
100523 }
100524 @@ -3431,7 +3431,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
100525 * ACCESS_ONCE() to prevent the compiler from speculating
100526 * the increment to precede the early-exit check.
100527 */
100528 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100529 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100530 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
100531 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
100532 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
100533 @@ -3487,7 +3487,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
100534
100535 /* Increment ->n_barrier_done to prevent duplicate work. */
100536 smp_mb(); /* Keep increment after above mechanism. */
100537 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100538 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100539 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
100540 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
100541 smp_mb(); /* Keep increment before caller's subsequent code. */
100542 @@ -3532,7 +3532,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
100543 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
100544 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
100545 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
100546 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
100547 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
100548 rdp->cpu = cpu;
100549 rdp->rsp = rsp;
100550 rcu_boot_init_nocb_percpu_data(rdp);
100551 @@ -3565,8 +3565,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
100552 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
100553 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
100554 rcu_sysidle_init_percpu_data(rdp->dynticks);
100555 - atomic_set(&rdp->dynticks->dynticks,
100556 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
100557 + atomic_set_unchecked(&rdp->dynticks->dynticks,
100558 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
100559 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
100560
100561 /* Add CPU to rcu_node bitmasks. */
100562 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
100563 index 119de39..f07d31a 100644
100564 --- a/kernel/rcu/tree.h
100565 +++ b/kernel/rcu/tree.h
100566 @@ -86,11 +86,11 @@ struct rcu_dynticks {
100567 long long dynticks_nesting; /* Track irq/process nesting level. */
100568 /* Process level is worth LLONG_MAX/2. */
100569 int dynticks_nmi_nesting; /* Track NMI nesting level. */
100570 - atomic_t dynticks; /* Even value for idle, else odd. */
100571 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
100572 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
100573 long long dynticks_idle_nesting;
100574 /* irq/process nesting level from idle. */
100575 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
100576 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
100577 /* "Idle" excludes userspace execution. */
100578 unsigned long dynticks_idle_jiffies;
100579 /* End of last non-NMI non-idle period. */
100580 @@ -457,17 +457,17 @@ struct rcu_state {
100581 /* _rcu_barrier(). */
100582 /* End of fields guarded by barrier_mutex. */
100583
100584 - atomic_long_t expedited_start; /* Starting ticket. */
100585 - atomic_long_t expedited_done; /* Done ticket. */
100586 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
100587 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
100588 - atomic_long_t expedited_workdone1; /* # done by others #1. */
100589 - atomic_long_t expedited_workdone2; /* # done by others #2. */
100590 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
100591 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
100592 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
100593 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
100594 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
100595 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
100596 + atomic_long_t expedited_done; /* Done ticket. */
100597 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
100598 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
100599 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
100600 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
100601 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
100602 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
100603 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
100604 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
100605 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
100606
100607 unsigned long jiffies_force_qs; /* Time at which to invoke */
100608 /* force_quiescent_state(). */
100609 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
100610 index 0a571e9..fbfd611 100644
100611 --- a/kernel/rcu/tree_plugin.h
100612 +++ b/kernel/rcu/tree_plugin.h
100613 @@ -619,7 +619,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
100614 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
100615 {
100616 return !rcu_preempted_readers_exp(rnp) &&
100617 - ACCESS_ONCE(rnp->expmask) == 0;
100618 + ACCESS_ONCE_RW(rnp->expmask) == 0;
100619 }
100620
100621 /*
100622 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
100623
100624 /* Clean up and exit. */
100625 smp_mb(); /* ensure expedited GP seen before counter increment. */
100626 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
100627 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
100628 sync_rcu_preempt_exp_count + 1;
100629 unlock_mb_ret:
100630 mutex_unlock(&sync_rcu_preempt_exp_mutex);
100631 @@ -1290,7 +1290,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
100632 free_cpumask_var(cm);
100633 }
100634
100635 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
100636 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
100637 .store = &rcu_cpu_kthread_task,
100638 .thread_should_run = rcu_cpu_kthread_should_run,
100639 .thread_fn = rcu_cpu_kthread,
100640 @@ -1761,7 +1761,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
100641 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
100642 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
100643 cpu, ticks_value, ticks_title,
100644 - atomic_read(&rdtp->dynticks) & 0xfff,
100645 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
100646 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
100647 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
100648 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
100649 @@ -1906,7 +1906,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
100650 return;
100651 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
100652 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
100653 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
100654 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
100655 wake_up(&rdp_leader->nocb_wq);
100656 }
100657 }
100658 @@ -1978,7 +1978,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
100659 atomic_long_add(rhcount, &rdp->nocb_q_count);
100660 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
100661 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
100662 - ACCESS_ONCE(*old_rhpp) = rhp;
100663 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
100664 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
100665 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
100666
100667 @@ -2167,7 +2167,7 @@ wait_again:
100668 continue; /* No CBs here, try next follower. */
100669
100670 /* Move callbacks to wait-for-GP list, which is empty. */
100671 - ACCESS_ONCE(rdp->nocb_head) = NULL;
100672 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
100673 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
100674 gotcbs = true;
100675 }
100676 @@ -2288,7 +2288,7 @@ static int rcu_nocb_kthread(void *arg)
100677 list = ACCESS_ONCE(rdp->nocb_follower_head);
100678 BUG_ON(!list);
100679 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
100680 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
100681 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
100682 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
100683
100684 /* Each pass through the following loop invokes a callback. */
100685 @@ -2338,7 +2338,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
100686 if (!rcu_nocb_need_deferred_wakeup(rdp))
100687 return;
100688 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
100689 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
100690 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
100691 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
100692 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
100693 }
100694 @@ -2461,7 +2461,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
100695 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
100696 "rcuo%c/%d", rsp->abbr, cpu);
100697 BUG_ON(IS_ERR(t));
100698 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
100699 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
100700 }
100701
100702 /*
100703 @@ -2666,11 +2666,11 @@ static void rcu_sysidle_enter(int irq)
100704
100705 /* Record start of fully idle period. */
100706 j = jiffies;
100707 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
100708 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
100709 smp_mb__before_atomic();
100710 - atomic_inc(&rdtp->dynticks_idle);
100711 + atomic_inc_unchecked(&rdtp->dynticks_idle);
100712 smp_mb__after_atomic();
100713 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
100714 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
100715 }
100716
100717 /*
100718 @@ -2741,9 +2741,9 @@ static void rcu_sysidle_exit(int irq)
100719
100720 /* Record end of idle period. */
100721 smp_mb__before_atomic();
100722 - atomic_inc(&rdtp->dynticks_idle);
100723 + atomic_inc_unchecked(&rdtp->dynticks_idle);
100724 smp_mb__after_atomic();
100725 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
100726 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
100727
100728 /*
100729 * If we are the timekeeping CPU, we are permitted to be non-idle
100730 @@ -2788,7 +2788,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
100731 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
100732
100733 /* Pick up current idle and NMI-nesting counter and check. */
100734 - cur = atomic_read(&rdtp->dynticks_idle);
100735 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
100736 if (cur & 0x1) {
100737 *isidle = false; /* We are not idle! */
100738 return;
100739 @@ -2837,7 +2837,7 @@ static void rcu_sysidle(unsigned long j)
100740 case RCU_SYSIDLE_NOT:
100741
100742 /* First time all are idle, so note a short idle period. */
100743 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
100744 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
100745 break;
100746
100747 case RCU_SYSIDLE_SHORT:
100748 @@ -2875,7 +2875,7 @@ static void rcu_sysidle_cancel(void)
100749 {
100750 smp_mb();
100751 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
100752 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
100753 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
100754 }
100755
100756 /*
100757 @@ -2927,7 +2927,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
100758 smp_mb(); /* grace period precedes setting inuse. */
100759
100760 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
100761 - ACCESS_ONCE(rshp->inuse) = 0;
100762 + ACCESS_ONCE_RW(rshp->inuse) = 0;
100763 }
100764
100765 /*
100766 @@ -3080,7 +3080,7 @@ static void rcu_bind_gp_kthread(void)
100767 static void rcu_dynticks_task_enter(void)
100768 {
100769 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
100770 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
100771 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
100772 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
100773 }
100774
100775 @@ -3088,6 +3088,6 @@ static void rcu_dynticks_task_enter(void)
100776 static void rcu_dynticks_task_exit(void)
100777 {
100778 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
100779 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
100780 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
100781 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
100782 }
100783 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
100784 index fbb6240..f6c5097 100644
100785 --- a/kernel/rcu/tree_trace.c
100786 +++ b/kernel/rcu/tree_trace.c
100787 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
100788 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
100789 rdp->qs_pending);
100790 seq_printf(m, " dt=%d/%llx/%d df=%lu",
100791 - atomic_read(&rdp->dynticks->dynticks),
100792 + atomic_read_unchecked(&rdp->dynticks->dynticks),
100793 rdp->dynticks->dynticks_nesting,
100794 rdp->dynticks->dynticks_nmi_nesting,
100795 rdp->dynticks_fqs);
100796 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
100797 struct rcu_state *rsp = (struct rcu_state *)m->private;
100798
100799 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
100800 - atomic_long_read(&rsp->expedited_start),
100801 + atomic_long_read_unchecked(&rsp->expedited_start),
100802 atomic_long_read(&rsp->expedited_done),
100803 - atomic_long_read(&rsp->expedited_wrap),
100804 - atomic_long_read(&rsp->expedited_tryfail),
100805 - atomic_long_read(&rsp->expedited_workdone1),
100806 - atomic_long_read(&rsp->expedited_workdone2),
100807 - atomic_long_read(&rsp->expedited_normal),
100808 - atomic_long_read(&rsp->expedited_stoppedcpus),
100809 - atomic_long_read(&rsp->expedited_done_tries),
100810 - atomic_long_read(&rsp->expedited_done_lost),
100811 - atomic_long_read(&rsp->expedited_done_exit));
100812 + atomic_long_read_unchecked(&rsp->expedited_wrap),
100813 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
100814 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
100815 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
100816 + atomic_long_read_unchecked(&rsp->expedited_normal),
100817 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
100818 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
100819 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
100820 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
100821 return 0;
100822 }
100823
100824 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
100825 index e0d31a3..f4dafe3 100644
100826 --- a/kernel/rcu/update.c
100827 +++ b/kernel/rcu/update.c
100828 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
100829 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
100830 */
100831 if (till_stall_check < 3) {
100832 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
100833 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
100834 till_stall_check = 3;
100835 } else if (till_stall_check > 300) {
100836 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
100837 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
100838 till_stall_check = 300;
100839 }
100840 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
100841 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
100842 !ACCESS_ONCE(t->on_rq) ||
100843 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
100844 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
100845 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
100846 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
100847 list_del_init(&t->rcu_tasks_holdout_list);
100848 put_task_struct(t);
100849 return;
100850 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
100851 !is_idle_task(t)) {
100852 get_task_struct(t);
100853 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
100854 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
100855 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
100856 list_add(&t->rcu_tasks_holdout_list,
100857 &rcu_tasks_holdouts);
100858 }
100859 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
100860 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
100861 BUG_ON(IS_ERR(t));
100862 smp_mb(); /* Ensure others see full kthread. */
100863 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
100864 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
100865 mutex_unlock(&rcu_tasks_kthread_mutex);
100866 }
100867
100868 diff --git a/kernel/resource.c b/kernel/resource.c
100869 index 19f2357..ebe7f35 100644
100870 --- a/kernel/resource.c
100871 +++ b/kernel/resource.c
100872 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
100873
100874 static int __init ioresources_init(void)
100875 {
100876 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100877 +#ifdef CONFIG_GRKERNSEC_PROC_USER
100878 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
100879 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
100880 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
100881 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
100882 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
100883 +#endif
100884 +#else
100885 proc_create("ioports", 0, NULL, &proc_ioports_operations);
100886 proc_create("iomem", 0, NULL, &proc_iomem_operations);
100887 +#endif
100888 return 0;
100889 }
100890 __initcall(ioresources_init);
100891 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
100892 index eae160d..c9aa22e 100644
100893 --- a/kernel/sched/auto_group.c
100894 +++ b/kernel/sched/auto_group.c
100895 @@ -11,7 +11,7 @@
100896
100897 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
100898 static struct autogroup autogroup_default;
100899 -static atomic_t autogroup_seq_nr;
100900 +static atomic_unchecked_t autogroup_seq_nr;
100901
100902 void __init autogroup_init(struct task_struct *init_task)
100903 {
100904 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
100905
100906 kref_init(&ag->kref);
100907 init_rwsem(&ag->lock);
100908 - ag->id = atomic_inc_return(&autogroup_seq_nr);
100909 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
100910 ag->tg = tg;
100911 #ifdef CONFIG_RT_GROUP_SCHED
100912 /*
100913 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
100914 index 8d0f35d..c16360d 100644
100915 --- a/kernel/sched/completion.c
100916 +++ b/kernel/sched/completion.c
100917 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
100918 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
100919 * or number of jiffies left till timeout) if completed.
100920 */
100921 -long __sched
100922 +long __sched __intentional_overflow(-1)
100923 wait_for_completion_interruptible_timeout(struct completion *x,
100924 unsigned long timeout)
100925 {
100926 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
100927 *
100928 * Return: -ERESTARTSYS if interrupted, 0 if completed.
100929 */
100930 -int __sched wait_for_completion_killable(struct completion *x)
100931 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
100932 {
100933 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
100934 if (t == -ERESTARTSYS)
100935 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
100936 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
100937 * or number of jiffies left till timeout) if completed.
100938 */
100939 -long __sched
100940 +long __sched __intentional_overflow(-1)
100941 wait_for_completion_killable_timeout(struct completion *x,
100942 unsigned long timeout)
100943 {
100944 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
100945 index 3d5f6f6..a94298f 100644
100946 --- a/kernel/sched/core.c
100947 +++ b/kernel/sched/core.c
100948 @@ -1862,7 +1862,7 @@ void set_numabalancing_state(bool enabled)
100949 int sysctl_numa_balancing(struct ctl_table *table, int write,
100950 void __user *buffer, size_t *lenp, loff_t *ppos)
100951 {
100952 - struct ctl_table t;
100953 + ctl_table_no_const t;
100954 int err;
100955 int state = numabalancing_enabled;
100956
100957 @@ -2312,8 +2312,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
100958 next->active_mm = oldmm;
100959 atomic_inc(&oldmm->mm_count);
100960 enter_lazy_tlb(oldmm, next);
100961 - } else
100962 + } else {
100963 switch_mm(oldmm, mm, next);
100964 + populate_stack();
100965 + }
100966
100967 if (!prev->mm) {
100968 prev->active_mm = NULL;
100969 @@ -3124,6 +3126,8 @@ int can_nice(const struct task_struct *p, const int nice)
100970 /* convert nice value [19,-20] to rlimit style value [1,40] */
100971 int nice_rlim = nice_to_rlimit(nice);
100972
100973 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
100974 +
100975 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
100976 capable(CAP_SYS_NICE));
100977 }
100978 @@ -3150,7 +3154,8 @@ SYSCALL_DEFINE1(nice, int, increment)
100979 nice = task_nice(current) + increment;
100980
100981 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
100982 - if (increment < 0 && !can_nice(current, nice))
100983 + if (increment < 0 && (!can_nice(current, nice) ||
100984 + gr_handle_chroot_nice()))
100985 return -EPERM;
100986
100987 retval = security_task_setnice(current, nice);
100988 @@ -3459,6 +3464,7 @@ recheck:
100989 if (policy != p->policy && !rlim_rtprio)
100990 return -EPERM;
100991
100992 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
100993 /* can't increase priority */
100994 if (attr->sched_priority > p->rt_priority &&
100995 attr->sched_priority > rlim_rtprio)
100996 @@ -4946,6 +4952,7 @@ void idle_task_exit(void)
100997
100998 if (mm != &init_mm) {
100999 switch_mm(mm, &init_mm, current);
101000 + populate_stack();
101001 finish_arch_post_lock_switch();
101002 }
101003 mmdrop(mm);
101004 @@ -5041,7 +5048,7 @@ static void migrate_tasks(unsigned int dead_cpu)
101005
101006 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
101007
101008 -static struct ctl_table sd_ctl_dir[] = {
101009 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
101010 {
101011 .procname = "sched_domain",
101012 .mode = 0555,
101013 @@ -5058,17 +5065,17 @@ static struct ctl_table sd_ctl_root[] = {
101014 {}
101015 };
101016
101017 -static struct ctl_table *sd_alloc_ctl_entry(int n)
101018 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
101019 {
101020 - struct ctl_table *entry =
101021 + ctl_table_no_const *entry =
101022 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
101023
101024 return entry;
101025 }
101026
101027 -static void sd_free_ctl_entry(struct ctl_table **tablep)
101028 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
101029 {
101030 - struct ctl_table *entry;
101031 + ctl_table_no_const *entry;
101032
101033 /*
101034 * In the intermediate directories, both the child directory and
101035 @@ -5076,22 +5083,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
101036 * will always be set. In the lowest directory the names are
101037 * static strings and all have proc handlers.
101038 */
101039 - for (entry = *tablep; entry->mode; entry++) {
101040 - if (entry->child)
101041 - sd_free_ctl_entry(&entry->child);
101042 + for (entry = tablep; entry->mode; entry++) {
101043 + if (entry->child) {
101044 + sd_free_ctl_entry(entry->child);
101045 + pax_open_kernel();
101046 + entry->child = NULL;
101047 + pax_close_kernel();
101048 + }
101049 if (entry->proc_handler == NULL)
101050 kfree(entry->procname);
101051 }
101052
101053 - kfree(*tablep);
101054 - *tablep = NULL;
101055 + kfree(tablep);
101056 }
101057
101058 static int min_load_idx = 0;
101059 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
101060
101061 static void
101062 -set_table_entry(struct ctl_table *entry,
101063 +set_table_entry(ctl_table_no_const *entry,
101064 const char *procname, void *data, int maxlen,
101065 umode_t mode, proc_handler *proc_handler,
101066 bool load_idx)
101067 @@ -5111,7 +5121,7 @@ set_table_entry(struct ctl_table *entry,
101068 static struct ctl_table *
101069 sd_alloc_ctl_domain_table(struct sched_domain *sd)
101070 {
101071 - struct ctl_table *table = sd_alloc_ctl_entry(14);
101072 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
101073
101074 if (table == NULL)
101075 return NULL;
101076 @@ -5149,9 +5159,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
101077 return table;
101078 }
101079
101080 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
101081 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
101082 {
101083 - struct ctl_table *entry, *table;
101084 + ctl_table_no_const *entry, *table;
101085 struct sched_domain *sd;
101086 int domain_num = 0, i;
101087 char buf[32];
101088 @@ -5178,11 +5188,13 @@ static struct ctl_table_header *sd_sysctl_header;
101089 static void register_sched_domain_sysctl(void)
101090 {
101091 int i, cpu_num = num_possible_cpus();
101092 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
101093 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
101094 char buf[32];
101095
101096 WARN_ON(sd_ctl_dir[0].child);
101097 + pax_open_kernel();
101098 sd_ctl_dir[0].child = entry;
101099 + pax_close_kernel();
101100
101101 if (entry == NULL)
101102 return;
101103 @@ -5205,8 +5217,12 @@ static void unregister_sched_domain_sysctl(void)
101104 if (sd_sysctl_header)
101105 unregister_sysctl_table(sd_sysctl_header);
101106 sd_sysctl_header = NULL;
101107 - if (sd_ctl_dir[0].child)
101108 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
101109 + if (sd_ctl_dir[0].child) {
101110 + sd_free_ctl_entry(sd_ctl_dir[0].child);
101111 + pax_open_kernel();
101112 + sd_ctl_dir[0].child = NULL;
101113 + pax_close_kernel();
101114 + }
101115 }
101116 #else
101117 static void register_sched_domain_sysctl(void)
101118 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
101119 index 241213b..6a64c91 100644
101120 --- a/kernel/sched/fair.c
101121 +++ b/kernel/sched/fair.c
101122 @@ -2092,7 +2092,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
101123
101124 static void reset_ptenuma_scan(struct task_struct *p)
101125 {
101126 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
101127 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
101128 p->mm->numa_scan_offset = 0;
101129 }
101130
101131 @@ -7656,7 +7656,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
101132 * run_rebalance_domains is triggered when needed from the scheduler tick.
101133 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
101134 */
101135 -static void run_rebalance_domains(struct softirq_action *h)
101136 +static __latent_entropy void run_rebalance_domains(void)
101137 {
101138 struct rq *this_rq = this_rq();
101139 enum cpu_idle_type idle = this_rq->idle_balance ?
101140 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
101141 index dc0f435..ae2e085 100644
101142 --- a/kernel/sched/sched.h
101143 +++ b/kernel/sched/sched.h
101144 @@ -1200,7 +1200,7 @@ struct sched_class {
101145 #ifdef CONFIG_FAIR_GROUP_SCHED
101146 void (*task_move_group) (struct task_struct *p, int on_rq);
101147 #endif
101148 -};
101149 +} __do_const;
101150
101151 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
101152 {
101153 diff --git a/kernel/signal.c b/kernel/signal.c
101154 index a390499..ebe9a21 100644
101155 --- a/kernel/signal.c
101156 +++ b/kernel/signal.c
101157 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
101158
101159 int print_fatal_signals __read_mostly;
101160
101161 -static void __user *sig_handler(struct task_struct *t, int sig)
101162 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
101163 {
101164 return t->sighand->action[sig - 1].sa.sa_handler;
101165 }
101166
101167 -static int sig_handler_ignored(void __user *handler, int sig)
101168 +static int sig_handler_ignored(__sighandler_t handler, int sig)
101169 {
101170 /* Is it explicitly or implicitly ignored? */
101171 return handler == SIG_IGN ||
101172 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
101173
101174 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
101175 {
101176 - void __user *handler;
101177 + __sighandler_t handler;
101178
101179 handler = sig_handler(t, sig);
101180
101181 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
101182 atomic_inc(&user->sigpending);
101183 rcu_read_unlock();
101184
101185 + if (!override_rlimit)
101186 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
101187 +
101188 if (override_rlimit ||
101189 atomic_read(&user->sigpending) <=
101190 task_rlimit(t, RLIMIT_SIGPENDING)) {
101191 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
101192
101193 int unhandled_signal(struct task_struct *tsk, int sig)
101194 {
101195 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
101196 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
101197 if (is_global_init(tsk))
101198 return 1;
101199 if (handler != SIG_IGN && handler != SIG_DFL)
101200 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
101201 }
101202 }
101203
101204 + /* allow glibc communication via tgkill to other threads in our
101205 + thread group */
101206 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
101207 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
101208 + && gr_handle_signal(t, sig))
101209 + return -EPERM;
101210 +
101211 return security_task_kill(t, info, sig, 0);
101212 }
101213
101214 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
101215 return send_signal(sig, info, p, 1);
101216 }
101217
101218 -static int
101219 +int
101220 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101221 {
101222 return send_signal(sig, info, t, 0);
101223 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101224 unsigned long int flags;
101225 int ret, blocked, ignored;
101226 struct k_sigaction *action;
101227 + int is_unhandled = 0;
101228
101229 spin_lock_irqsave(&t->sighand->siglock, flags);
101230 action = &t->sighand->action[sig-1];
101231 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101232 }
101233 if (action->sa.sa_handler == SIG_DFL)
101234 t->signal->flags &= ~SIGNAL_UNKILLABLE;
101235 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
101236 + is_unhandled = 1;
101237 ret = specific_send_sig_info(sig, info, t);
101238 spin_unlock_irqrestore(&t->sighand->siglock, flags);
101239
101240 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
101241 + normal operation */
101242 + if (is_unhandled) {
101243 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
101244 + gr_handle_crash(t, sig);
101245 + }
101246 +
101247 return ret;
101248 }
101249
101250 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
101251 ret = check_kill_permission(sig, info, p);
101252 rcu_read_unlock();
101253
101254 - if (!ret && sig)
101255 + if (!ret && sig) {
101256 ret = do_send_sig_info(sig, info, p, true);
101257 + if (!ret)
101258 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
101259 + }
101260
101261 return ret;
101262 }
101263 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
101264 int error = -ESRCH;
101265
101266 rcu_read_lock();
101267 - p = find_task_by_vpid(pid);
101268 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
101269 + /* allow glibc communication via tgkill to other threads in our
101270 + thread group */
101271 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
101272 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
101273 + p = find_task_by_vpid_unrestricted(pid);
101274 + else
101275 +#endif
101276 + p = find_task_by_vpid(pid);
101277 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
101278 error = check_kill_permission(sig, info, p);
101279 /*
101280 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
101281 }
101282 seg = get_fs();
101283 set_fs(KERNEL_DS);
101284 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
101285 - (stack_t __force __user *) &uoss,
101286 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
101287 + (stack_t __force_user *) &uoss,
101288 compat_user_stack_pointer());
101289 set_fs(seg);
101290 if (ret >= 0 && uoss_ptr) {
101291 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
101292 index 40190f2..8861d40 100644
101293 --- a/kernel/smpboot.c
101294 +++ b/kernel/smpboot.c
101295 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
101296 }
101297 smpboot_unpark_thread(plug_thread, cpu);
101298 }
101299 - list_add(&plug_thread->list, &hotplug_threads);
101300 + pax_list_add(&plug_thread->list, &hotplug_threads);
101301 out:
101302 mutex_unlock(&smpboot_threads_lock);
101303 put_online_cpus();
101304 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
101305 {
101306 get_online_cpus();
101307 mutex_lock(&smpboot_threads_lock);
101308 - list_del(&plug_thread->list);
101309 + pax_list_del(&plug_thread->list);
101310 smpboot_destroy_threads(plug_thread);
101311 mutex_unlock(&smpboot_threads_lock);
101312 put_online_cpus();
101313 diff --git a/kernel/softirq.c b/kernel/softirq.c
101314 index 479e443..66d845e1 100644
101315 --- a/kernel/softirq.c
101316 +++ b/kernel/softirq.c
101317 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
101318 EXPORT_SYMBOL(irq_stat);
101319 #endif
101320
101321 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
101322 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
101323
101324 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
101325
101326 @@ -270,7 +270,7 @@ restart:
101327 kstat_incr_softirqs_this_cpu(vec_nr);
101328
101329 trace_softirq_entry(vec_nr);
101330 - h->action(h);
101331 + h->action();
101332 trace_softirq_exit(vec_nr);
101333 if (unlikely(prev_count != preempt_count())) {
101334 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
101335 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
101336 or_softirq_pending(1UL << nr);
101337 }
101338
101339 -void open_softirq(int nr, void (*action)(struct softirq_action *))
101340 +void __init open_softirq(int nr, void (*action)(void))
101341 {
101342 softirq_vec[nr].action = action;
101343 }
101344 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
101345 }
101346 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
101347
101348 -static void tasklet_action(struct softirq_action *a)
101349 +static void tasklet_action(void)
101350 {
101351 struct tasklet_struct *list;
101352
101353 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
101354 }
101355 }
101356
101357 -static void tasklet_hi_action(struct softirq_action *a)
101358 +static __latent_entropy void tasklet_hi_action(void)
101359 {
101360 struct tasklet_struct *list;
101361
101362 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
101363 .notifier_call = cpu_callback
101364 };
101365
101366 -static struct smp_hotplug_thread softirq_threads = {
101367 +static struct smp_hotplug_thread softirq_threads __read_only = {
101368 .store = &ksoftirqd,
101369 .thread_should_run = ksoftirqd_should_run,
101370 .thread_fn = run_ksoftirqd,
101371 diff --git a/kernel/sys.c b/kernel/sys.c
101372 index a03d9cd..55dbe9c 100644
101373 --- a/kernel/sys.c
101374 +++ b/kernel/sys.c
101375 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
101376 error = -EACCES;
101377 goto out;
101378 }
101379 +
101380 + if (gr_handle_chroot_setpriority(p, niceval)) {
101381 + error = -EACCES;
101382 + goto out;
101383 + }
101384 +
101385 no_nice = security_task_setnice(p, niceval);
101386 if (no_nice) {
101387 error = no_nice;
101388 @@ -365,6 +371,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
101389 goto error;
101390 }
101391
101392 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
101393 + goto error;
101394 +
101395 + if (!gid_eq(new->gid, old->gid)) {
101396 + /* make sure we generate a learn log for what will
101397 + end up being a role transition after a full-learning
101398 + policy is generated
101399 + CAP_SETGID is required to perform a transition
101400 + we may not log a CAP_SETGID check above, e.g.
101401 + in the case where new rgid = old egid
101402 + */
101403 + gr_learn_cap(current, new, CAP_SETGID);
101404 + }
101405 +
101406 if (rgid != (gid_t) -1 ||
101407 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
101408 new->sgid = new->egid;
101409 @@ -400,6 +420,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
101410 old = current_cred();
101411
101412 retval = -EPERM;
101413 +
101414 + if (gr_check_group_change(kgid, kgid, kgid))
101415 + goto error;
101416 +
101417 if (ns_capable(old->user_ns, CAP_SETGID))
101418 new->gid = new->egid = new->sgid = new->fsgid = kgid;
101419 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
101420 @@ -417,7 +441,7 @@ error:
101421 /*
101422 * change the user struct in a credentials set to match the new UID
101423 */
101424 -static int set_user(struct cred *new)
101425 +int set_user(struct cred *new)
101426 {
101427 struct user_struct *new_user;
101428
101429 @@ -497,7 +521,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
101430 goto error;
101431 }
101432
101433 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
101434 + goto error;
101435 +
101436 if (!uid_eq(new->uid, old->uid)) {
101437 + /* make sure we generate a learn log for what will
101438 + end up being a role transition after a full-learning
101439 + policy is generated
101440 + CAP_SETUID is required to perform a transition
101441 + we may not log a CAP_SETUID check above, e.g.
101442 + in the case where new ruid = old euid
101443 + */
101444 + gr_learn_cap(current, new, CAP_SETUID);
101445 retval = set_user(new);
101446 if (retval < 0)
101447 goto error;
101448 @@ -547,6 +582,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
101449 old = current_cred();
101450
101451 retval = -EPERM;
101452 +
101453 + if (gr_check_crash_uid(kuid))
101454 + goto error;
101455 + if (gr_check_user_change(kuid, kuid, kuid))
101456 + goto error;
101457 +
101458 if (ns_capable(old->user_ns, CAP_SETUID)) {
101459 new->suid = new->uid = kuid;
101460 if (!uid_eq(kuid, old->uid)) {
101461 @@ -616,6 +657,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
101462 goto error;
101463 }
101464
101465 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
101466 + goto error;
101467 +
101468 if (ruid != (uid_t) -1) {
101469 new->uid = kruid;
101470 if (!uid_eq(kruid, old->uid)) {
101471 @@ -700,6 +744,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
101472 goto error;
101473 }
101474
101475 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
101476 + goto error;
101477 +
101478 if (rgid != (gid_t) -1)
101479 new->gid = krgid;
101480 if (egid != (gid_t) -1)
101481 @@ -764,12 +811,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
101482 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
101483 ns_capable(old->user_ns, CAP_SETUID)) {
101484 if (!uid_eq(kuid, old->fsuid)) {
101485 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
101486 + goto error;
101487 +
101488 new->fsuid = kuid;
101489 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
101490 goto change_okay;
101491 }
101492 }
101493
101494 +error:
101495 abort_creds(new);
101496 return old_fsuid;
101497
101498 @@ -802,12 +853,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
101499 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
101500 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
101501 ns_capable(old->user_ns, CAP_SETGID)) {
101502 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
101503 + goto error;
101504 +
101505 if (!gid_eq(kgid, old->fsgid)) {
101506 new->fsgid = kgid;
101507 goto change_okay;
101508 }
101509 }
101510
101511 +error:
101512 abort_creds(new);
101513 return old_fsgid;
101514
101515 @@ -1185,19 +1240,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
101516 return -EFAULT;
101517
101518 down_read(&uts_sem);
101519 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
101520 + error = __copy_to_user(name->sysname, &utsname()->sysname,
101521 __OLD_UTS_LEN);
101522 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
101523 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
101524 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
101525 __OLD_UTS_LEN);
101526 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
101527 - error |= __copy_to_user(&name->release, &utsname()->release,
101528 + error |= __copy_to_user(name->release, &utsname()->release,
101529 __OLD_UTS_LEN);
101530 error |= __put_user(0, name->release + __OLD_UTS_LEN);
101531 - error |= __copy_to_user(&name->version, &utsname()->version,
101532 + error |= __copy_to_user(name->version, &utsname()->version,
101533 __OLD_UTS_LEN);
101534 error |= __put_user(0, name->version + __OLD_UTS_LEN);
101535 - error |= __copy_to_user(&name->machine, &utsname()->machine,
101536 + error |= __copy_to_user(name->machine, &utsname()->machine,
101537 __OLD_UTS_LEN);
101538 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
101539 up_read(&uts_sem);
101540 @@ -1398,6 +1453,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
101541 */
101542 new_rlim->rlim_cur = 1;
101543 }
101544 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
101545 + is changed to a lower value. Since tasks can be created by the same
101546 + user in between this limit change and an execve by this task, force
101547 + a recheck only for this task by setting PF_NPROC_EXCEEDED
101548 + */
101549 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
101550 + tsk->flags |= PF_NPROC_EXCEEDED;
101551 }
101552 if (!retval) {
101553 if (old_rlim)
101554 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
101555 index ce410bb..cd276f0 100644
101556 --- a/kernel/sysctl.c
101557 +++ b/kernel/sysctl.c
101558 @@ -94,7 +94,6 @@
101559
101560
101561 #if defined(CONFIG_SYSCTL)
101562 -
101563 /* External variables not in a header file. */
101564 extern int max_threads;
101565 extern int suid_dumpable;
101566 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
101567
101568 /* Constants used for minimum and maximum */
101569 #ifdef CONFIG_LOCKUP_DETECTOR
101570 -static int sixty = 60;
101571 +static int sixty __read_only = 60;
101572 #endif
101573
101574 -static int __maybe_unused neg_one = -1;
101575 +static int __maybe_unused neg_one __read_only = -1;
101576
101577 -static int zero;
101578 -static int __maybe_unused one = 1;
101579 -static int __maybe_unused two = 2;
101580 -static int __maybe_unused four = 4;
101581 -static unsigned long one_ul = 1;
101582 -static int one_hundred = 100;
101583 +static int zero __read_only = 0;
101584 +static int __maybe_unused one __read_only = 1;
101585 +static int __maybe_unused two __read_only = 2;
101586 +static int __maybe_unused three __read_only = 3;
101587 +static int __maybe_unused four __read_only = 4;
101588 +static unsigned long one_ul __read_only = 1;
101589 +static int one_hundred __read_only = 100;
101590 #ifdef CONFIG_PRINTK
101591 -static int ten_thousand = 10000;
101592 +static int ten_thousand __read_only = 10000;
101593 #endif
101594
101595 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
101596 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
101597 void __user *buffer, size_t *lenp, loff_t *ppos);
101598 #endif
101599
101600 -#ifdef CONFIG_PRINTK
101601 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
101602 void __user *buffer, size_t *lenp, loff_t *ppos);
101603 -#endif
101604
101605 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
101606 void __user *buffer, size_t *lenp, loff_t *ppos);
101607 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
101608
101609 #endif
101610
101611 +extern struct ctl_table grsecurity_table[];
101612 +
101613 static struct ctl_table kern_table[];
101614 static struct ctl_table vm_table[];
101615 static struct ctl_table fs_table[];
101616 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
101617 int sysctl_legacy_va_layout;
101618 #endif
101619
101620 +#ifdef CONFIG_PAX_SOFTMODE
101621 +static struct ctl_table pax_table[] = {
101622 + {
101623 + .procname = "softmode",
101624 + .data = &pax_softmode,
101625 + .maxlen = sizeof(unsigned int),
101626 + .mode = 0600,
101627 + .proc_handler = &proc_dointvec,
101628 + },
101629 +
101630 + { }
101631 +};
101632 +#endif
101633 +
101634 /* The default sysctl tables: */
101635
101636 static struct ctl_table sysctl_base_table[] = {
101637 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
101638 #endif
101639
101640 static struct ctl_table kern_table[] = {
101641 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
101642 + {
101643 + .procname = "grsecurity",
101644 + .mode = 0500,
101645 + .child = grsecurity_table,
101646 + },
101647 +#endif
101648 +
101649 +#ifdef CONFIG_PAX_SOFTMODE
101650 + {
101651 + .procname = "pax",
101652 + .mode = 0500,
101653 + .child = pax_table,
101654 + },
101655 +#endif
101656 +
101657 {
101658 .procname = "sched_child_runs_first",
101659 .data = &sysctl_sched_child_runs_first,
101660 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
101661 .data = &modprobe_path,
101662 .maxlen = KMOD_PATH_LEN,
101663 .mode = 0644,
101664 - .proc_handler = proc_dostring,
101665 + .proc_handler = proc_dostring_modpriv,
101666 },
101667 {
101668 .procname = "modules_disabled",
101669 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
101670 .extra1 = &zero,
101671 .extra2 = &one,
101672 },
101673 +#endif
101674 {
101675 .procname = "kptr_restrict",
101676 .data = &kptr_restrict,
101677 .maxlen = sizeof(int),
101678 .mode = 0644,
101679 .proc_handler = proc_dointvec_minmax_sysadmin,
101680 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101681 + .extra1 = &two,
101682 +#else
101683 .extra1 = &zero,
101684 +#endif
101685 .extra2 = &two,
101686 },
101687 -#endif
101688 {
101689 .procname = "ngroups_max",
101690 .data = &ngroups_max,
101691 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
101692 */
101693 {
101694 .procname = "perf_event_paranoid",
101695 - .data = &sysctl_perf_event_paranoid,
101696 - .maxlen = sizeof(sysctl_perf_event_paranoid),
101697 + .data = &sysctl_perf_event_legitimately_concerned,
101698 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
101699 .mode = 0644,
101700 - .proc_handler = proc_dointvec,
101701 + /* go ahead, be a hero */
101702 + .proc_handler = proc_dointvec_minmax_sysadmin,
101703 + .extra1 = &neg_one,
101704 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
101705 + .extra2 = &three,
101706 +#else
101707 + .extra2 = &two,
101708 +#endif
101709 },
101710 {
101711 .procname = "perf_event_mlock_kb",
101712 @@ -1348,6 +1389,13 @@ static struct ctl_table vm_table[] = {
101713 .proc_handler = proc_dointvec_minmax,
101714 .extra1 = &zero,
101715 },
101716 + {
101717 + .procname = "heap_stack_gap",
101718 + .data = &sysctl_heap_stack_gap,
101719 + .maxlen = sizeof(sysctl_heap_stack_gap),
101720 + .mode = 0644,
101721 + .proc_handler = proc_doulongvec_minmax,
101722 + },
101723 #else
101724 {
101725 .procname = "nr_trim_pages",
101726 @@ -1830,6 +1878,16 @@ int proc_dostring(struct ctl_table *table, int write,
101727 (char __user *)buffer, lenp, ppos);
101728 }
101729
101730 +int proc_dostring_modpriv(struct ctl_table *table, int write,
101731 + void __user *buffer, size_t *lenp, loff_t *ppos)
101732 +{
101733 + if (write && !capable(CAP_SYS_MODULE))
101734 + return -EPERM;
101735 +
101736 + return _proc_do_string(table->data, table->maxlen, write,
101737 + buffer, lenp, ppos);
101738 +}
101739 +
101740 static size_t proc_skip_spaces(char **buf)
101741 {
101742 size_t ret;
101743 @@ -1935,6 +1993,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
101744 len = strlen(tmp);
101745 if (len > *size)
101746 len = *size;
101747 + if (len > sizeof(tmp))
101748 + len = sizeof(tmp);
101749 if (copy_to_user(*buf, tmp, len))
101750 return -EFAULT;
101751 *size -= len;
101752 @@ -2112,7 +2172,7 @@ int proc_dointvec(struct ctl_table *table, int write,
101753 static int proc_taint(struct ctl_table *table, int write,
101754 void __user *buffer, size_t *lenp, loff_t *ppos)
101755 {
101756 - struct ctl_table t;
101757 + ctl_table_no_const t;
101758 unsigned long tmptaint = get_taint();
101759 int err;
101760
101761 @@ -2140,7 +2200,6 @@ static int proc_taint(struct ctl_table *table, int write,
101762 return err;
101763 }
101764
101765 -#ifdef CONFIG_PRINTK
101766 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
101767 void __user *buffer, size_t *lenp, loff_t *ppos)
101768 {
101769 @@ -2149,7 +2208,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
101770
101771 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
101772 }
101773 -#endif
101774
101775 struct do_proc_dointvec_minmax_conv_param {
101776 int *min;
101777 @@ -2709,6 +2767,12 @@ int proc_dostring(struct ctl_table *table, int write,
101778 return -ENOSYS;
101779 }
101780
101781 +int proc_dostring_modpriv(struct ctl_table *table, int write,
101782 + void __user *buffer, size_t *lenp, loff_t *ppos)
101783 +{
101784 + return -ENOSYS;
101785 +}
101786 +
101787 int proc_dointvec(struct ctl_table *table, int write,
101788 void __user *buffer, size_t *lenp, loff_t *ppos)
101789 {
101790 @@ -2765,5 +2829,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
101791 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
101792 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
101793 EXPORT_SYMBOL(proc_dostring);
101794 +EXPORT_SYMBOL(proc_dostring_modpriv);
101795 EXPORT_SYMBOL(proc_doulongvec_minmax);
101796 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
101797 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
101798 index 21f82c2..c1984e5 100644
101799 --- a/kernel/taskstats.c
101800 +++ b/kernel/taskstats.c
101801 @@ -28,9 +28,12 @@
101802 #include <linux/fs.h>
101803 #include <linux/file.h>
101804 #include <linux/pid_namespace.h>
101805 +#include <linux/grsecurity.h>
101806 #include <net/genetlink.h>
101807 #include <linux/atomic.h>
101808
101809 +extern int gr_is_taskstats_denied(int pid);
101810 +
101811 /*
101812 * Maximum length of a cpumask that can be specified in
101813 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
101814 @@ -567,6 +570,9 @@ err:
101815
101816 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
101817 {
101818 + if (gr_is_taskstats_denied(current->pid))
101819 + return -EACCES;
101820 +
101821 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
101822 return cmd_attr_register_cpumask(info);
101823 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
101824 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
101825 index 1b001ed..55ef9e4 100644
101826 --- a/kernel/time/alarmtimer.c
101827 +++ b/kernel/time/alarmtimer.c
101828 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
101829 struct platform_device *pdev;
101830 int error = 0;
101831 int i;
101832 - struct k_clock alarm_clock = {
101833 + static struct k_clock alarm_clock = {
101834 .clock_getres = alarm_clock_getres,
101835 .clock_get = alarm_clock_get,
101836 .timer_create = alarm_timer_create,
101837 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
101838 index bee0c1f..a23fe2d 100644
101839 --- a/kernel/time/hrtimer.c
101840 +++ b/kernel/time/hrtimer.c
101841 @@ -1391,7 +1391,7 @@ void hrtimer_peek_ahead_timers(void)
101842 local_irq_restore(flags);
101843 }
101844
101845 -static void run_hrtimer_softirq(struct softirq_action *h)
101846 +static __latent_entropy void run_hrtimer_softirq(void)
101847 {
101848 hrtimer_peek_ahead_timers();
101849 }
101850 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
101851 index 0075da7..63cc872 100644
101852 --- a/kernel/time/posix-cpu-timers.c
101853 +++ b/kernel/time/posix-cpu-timers.c
101854 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
101855
101856 static __init int init_posix_cpu_timers(void)
101857 {
101858 - struct k_clock process = {
101859 + static struct k_clock process = {
101860 .clock_getres = process_cpu_clock_getres,
101861 .clock_get = process_cpu_clock_get,
101862 .timer_create = process_cpu_timer_create,
101863 .nsleep = process_cpu_nsleep,
101864 .nsleep_restart = process_cpu_nsleep_restart,
101865 };
101866 - struct k_clock thread = {
101867 + static struct k_clock thread = {
101868 .clock_getres = thread_cpu_clock_getres,
101869 .clock_get = thread_cpu_clock_get,
101870 .timer_create = thread_cpu_timer_create,
101871 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
101872 index 31ea01f..7fc61ef 100644
101873 --- a/kernel/time/posix-timers.c
101874 +++ b/kernel/time/posix-timers.c
101875 @@ -43,6 +43,7 @@
101876 #include <linux/hash.h>
101877 #include <linux/posix-clock.h>
101878 #include <linux/posix-timers.h>
101879 +#include <linux/grsecurity.h>
101880 #include <linux/syscalls.h>
101881 #include <linux/wait.h>
101882 #include <linux/workqueue.h>
101883 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
101884 * which we beg off on and pass to do_sys_settimeofday().
101885 */
101886
101887 -static struct k_clock posix_clocks[MAX_CLOCKS];
101888 +static struct k_clock *posix_clocks[MAX_CLOCKS];
101889
101890 /*
101891 * These ones are defined below.
101892 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
101893 */
101894 static __init int init_posix_timers(void)
101895 {
101896 - struct k_clock clock_realtime = {
101897 + static struct k_clock clock_realtime = {
101898 .clock_getres = hrtimer_get_res,
101899 .clock_get = posix_clock_realtime_get,
101900 .clock_set = posix_clock_realtime_set,
101901 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
101902 .timer_get = common_timer_get,
101903 .timer_del = common_timer_del,
101904 };
101905 - struct k_clock clock_monotonic = {
101906 + static struct k_clock clock_monotonic = {
101907 .clock_getres = hrtimer_get_res,
101908 .clock_get = posix_ktime_get_ts,
101909 .nsleep = common_nsleep,
101910 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
101911 .timer_get = common_timer_get,
101912 .timer_del = common_timer_del,
101913 };
101914 - struct k_clock clock_monotonic_raw = {
101915 + static struct k_clock clock_monotonic_raw = {
101916 .clock_getres = hrtimer_get_res,
101917 .clock_get = posix_get_monotonic_raw,
101918 };
101919 - struct k_clock clock_realtime_coarse = {
101920 + static struct k_clock clock_realtime_coarse = {
101921 .clock_getres = posix_get_coarse_res,
101922 .clock_get = posix_get_realtime_coarse,
101923 };
101924 - struct k_clock clock_monotonic_coarse = {
101925 + static struct k_clock clock_monotonic_coarse = {
101926 .clock_getres = posix_get_coarse_res,
101927 .clock_get = posix_get_monotonic_coarse,
101928 };
101929 - struct k_clock clock_tai = {
101930 + static struct k_clock clock_tai = {
101931 .clock_getres = hrtimer_get_res,
101932 .clock_get = posix_get_tai,
101933 .nsleep = common_nsleep,
101934 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
101935 .timer_get = common_timer_get,
101936 .timer_del = common_timer_del,
101937 };
101938 - struct k_clock clock_boottime = {
101939 + static struct k_clock clock_boottime = {
101940 .clock_getres = hrtimer_get_res,
101941 .clock_get = posix_get_boottime,
101942 .nsleep = common_nsleep,
101943 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
101944 return;
101945 }
101946
101947 - posix_clocks[clock_id] = *new_clock;
101948 + posix_clocks[clock_id] = new_clock;
101949 }
101950 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
101951
101952 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
101953 return (id & CLOCKFD_MASK) == CLOCKFD ?
101954 &clock_posix_dynamic : &clock_posix_cpu;
101955
101956 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
101957 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
101958 return NULL;
101959 - return &posix_clocks[id];
101960 + return posix_clocks[id];
101961 }
101962
101963 static int common_timer_create(struct k_itimer *new_timer)
101964 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
101965 struct k_clock *kc = clockid_to_kclock(which_clock);
101966 struct k_itimer *new_timer;
101967 int error, new_timer_id;
101968 - sigevent_t event;
101969 + sigevent_t event = { };
101970 int it_id_set = IT_ID_NOT_SET;
101971
101972 if (!kc)
101973 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
101974 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
101975 return -EFAULT;
101976
101977 + /* only the CLOCK_REALTIME clock can be set, all other clocks
101978 + have their clock_set fptr set to a nosettime dummy function
101979 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
101980 + call common_clock_set, which calls do_sys_settimeofday, which
101981 + we hook
101982 + */
101983 +
101984 return kc->clock_set(which_clock, &new_tp);
101985 }
101986
101987 diff --git a/kernel/time/time.c b/kernel/time/time.c
101988 index 2c85b77..6530536 100644
101989 --- a/kernel/time/time.c
101990 +++ b/kernel/time/time.c
101991 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
101992 return error;
101993
101994 if (tz) {
101995 + /* we log in do_settimeofday called below, so don't log twice
101996 + */
101997 + if (!tv)
101998 + gr_log_timechange();
101999 +
102000 sys_tz = *tz;
102001 update_vsyscall_tz();
102002 if (firsttime) {
102003 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
102004 index 91db941..a371671 100644
102005 --- a/kernel/time/timekeeping.c
102006 +++ b/kernel/time/timekeeping.c
102007 @@ -15,6 +15,7 @@
102008 #include <linux/init.h>
102009 #include <linux/mm.h>
102010 #include <linux/sched.h>
102011 +#include <linux/grsecurity.h>
102012 #include <linux/syscore_ops.h>
102013 #include <linux/clocksource.h>
102014 #include <linux/jiffies.h>
102015 @@ -802,6 +803,8 @@ int do_settimeofday64(const struct timespec64 *ts)
102016 if (!timespec64_valid_strict(ts))
102017 return -EINVAL;
102018
102019 + gr_log_timechange();
102020 +
102021 raw_spin_lock_irqsave(&timekeeper_lock, flags);
102022 write_seqcount_begin(&tk_core.seq);
102023
102024 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
102025 index 2d3f5c5..7ed7dc5 100644
102026 --- a/kernel/time/timer.c
102027 +++ b/kernel/time/timer.c
102028 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
102029 /*
102030 * This function runs timers and the timer-tq in bottom half context.
102031 */
102032 -static void run_timer_softirq(struct softirq_action *h)
102033 +static __latent_entropy void run_timer_softirq(void)
102034 {
102035 struct tvec_base *base = __this_cpu_read(tvec_bases);
102036
102037 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
102038 *
102039 * In all cases the return value is guaranteed to be non-negative.
102040 */
102041 -signed long __sched schedule_timeout(signed long timeout)
102042 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
102043 {
102044 struct timer_list timer;
102045 unsigned long expire;
102046 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
102047 index 61ed862..3b52c65 100644
102048 --- a/kernel/time/timer_list.c
102049 +++ b/kernel/time/timer_list.c
102050 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
102051
102052 static void print_name_offset(struct seq_file *m, void *sym)
102053 {
102054 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102055 + SEQ_printf(m, "<%p>", NULL);
102056 +#else
102057 char symname[KSYM_NAME_LEN];
102058
102059 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
102060 SEQ_printf(m, "<%pK>", sym);
102061 else
102062 SEQ_printf(m, "%s", symname);
102063 +#endif
102064 }
102065
102066 static void
102067 @@ -119,7 +123,11 @@ next_one:
102068 static void
102069 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
102070 {
102071 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102072 + SEQ_printf(m, " .base: %p\n", NULL);
102073 +#else
102074 SEQ_printf(m, " .base: %pK\n", base);
102075 +#endif
102076 SEQ_printf(m, " .index: %d\n",
102077 base->index);
102078 SEQ_printf(m, " .resolution: %Lu nsecs\n",
102079 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
102080 {
102081 struct proc_dir_entry *pe;
102082
102083 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102084 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
102085 +#else
102086 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
102087 +#endif
102088 if (!pe)
102089 return -ENOMEM;
102090 return 0;
102091 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
102092 index 1fb08f2..ca4bb1e 100644
102093 --- a/kernel/time/timer_stats.c
102094 +++ b/kernel/time/timer_stats.c
102095 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
102096 static unsigned long nr_entries;
102097 static struct entry entries[MAX_ENTRIES];
102098
102099 -static atomic_t overflow_count;
102100 +static atomic_unchecked_t overflow_count;
102101
102102 /*
102103 * The entries are in a hash-table, for fast lookup:
102104 @@ -140,7 +140,7 @@ static void reset_entries(void)
102105 nr_entries = 0;
102106 memset(entries, 0, sizeof(entries));
102107 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
102108 - atomic_set(&overflow_count, 0);
102109 + atomic_set_unchecked(&overflow_count, 0);
102110 }
102111
102112 static struct entry *alloc_entry(void)
102113 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
102114 if (likely(entry))
102115 entry->count++;
102116 else
102117 - atomic_inc(&overflow_count);
102118 + atomic_inc_unchecked(&overflow_count);
102119
102120 out_unlock:
102121 raw_spin_unlock_irqrestore(lock, flags);
102122 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
102123
102124 static void print_name_offset(struct seq_file *m, unsigned long addr)
102125 {
102126 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102127 + seq_printf(m, "<%p>", NULL);
102128 +#else
102129 char symname[KSYM_NAME_LEN];
102130
102131 if (lookup_symbol_name(addr, symname) < 0)
102132 - seq_printf(m, "<%p>", (void *)addr);
102133 + seq_printf(m, "<%pK>", (void *)addr);
102134 else
102135 seq_printf(m, "%s", symname);
102136 +#endif
102137 }
102138
102139 static int tstats_show(struct seq_file *m, void *v)
102140 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
102141
102142 seq_puts(m, "Timer Stats Version: v0.3\n");
102143 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
102144 - if (atomic_read(&overflow_count))
102145 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
102146 + if (atomic_read_unchecked(&overflow_count))
102147 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
102148 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
102149
102150 for (i = 0; i < nr_entries; i++) {
102151 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
102152 {
102153 struct proc_dir_entry *pe;
102154
102155 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102156 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
102157 +#else
102158 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
102159 +#endif
102160 if (!pe)
102161 return -ENOMEM;
102162 return 0;
102163 diff --git a/kernel/torture.c b/kernel/torture.c
102164 index dd70993..0bf694b 100644
102165 --- a/kernel/torture.c
102166 +++ b/kernel/torture.c
102167 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
102168 mutex_lock(&fullstop_mutex);
102169 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
102170 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
102171 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
102172 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
102173 } else {
102174 pr_warn("Concurrent rmmod and shutdown illegal!\n");
102175 }
102176 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
102177 if (!torture_must_stop()) {
102178 if (stutter > 1) {
102179 schedule_timeout_interruptible(stutter - 1);
102180 - ACCESS_ONCE(stutter_pause_test) = 2;
102181 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
102182 }
102183 schedule_timeout_interruptible(1);
102184 - ACCESS_ONCE(stutter_pause_test) = 1;
102185 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
102186 }
102187 if (!torture_must_stop())
102188 schedule_timeout_interruptible(stutter);
102189 - ACCESS_ONCE(stutter_pause_test) = 0;
102190 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
102191 torture_shutdown_absorb("torture_stutter");
102192 } while (!torture_must_stop());
102193 torture_kthread_stopping("torture_stutter");
102194 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
102195 schedule_timeout_uninterruptible(10);
102196 return true;
102197 }
102198 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
102199 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
102200 mutex_unlock(&fullstop_mutex);
102201 torture_shutdown_cleanup();
102202 torture_shuffle_cleanup();
102203 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
102204 index 483cecf..ac46091 100644
102205 --- a/kernel/trace/blktrace.c
102206 +++ b/kernel/trace/blktrace.c
102207 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
102208 struct blk_trace *bt = filp->private_data;
102209 char buf[16];
102210
102211 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
102212 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
102213
102214 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
102215 }
102216 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
102217 return 1;
102218
102219 bt = buf->chan->private_data;
102220 - atomic_inc(&bt->dropped);
102221 + atomic_inc_unchecked(&bt->dropped);
102222 return 0;
102223 }
102224
102225 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
102226
102227 bt->dir = dir;
102228 bt->dev = dev;
102229 - atomic_set(&bt->dropped, 0);
102230 + atomic_set_unchecked(&bt->dropped, 0);
102231 INIT_LIST_HEAD(&bt->running_list);
102232
102233 ret = -EIO;
102234 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
102235 index 4f22802..bd268b1 100644
102236 --- a/kernel/trace/ftrace.c
102237 +++ b/kernel/trace/ftrace.c
102238 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
102239 if (unlikely(ftrace_disabled))
102240 return 0;
102241
102242 + ret = ftrace_arch_code_modify_prepare();
102243 + FTRACE_WARN_ON(ret);
102244 + if (ret)
102245 + return 0;
102246 +
102247 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
102248 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
102249 if (ret) {
102250 ftrace_bug(ret, rec);
102251 - return 0;
102252 }
102253 - return 1;
102254 + return ret ? 0 : 1;
102255 }
102256
102257 /*
102258 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
102259 if (!count)
102260 return 0;
102261
102262 + pax_open_kernel();
102263 sort(start, count, sizeof(*start),
102264 ftrace_cmp_ips, ftrace_swap_ips);
102265 + pax_close_kernel();
102266
102267 start_pg = ftrace_allocate_pages(count);
102268 if (!start_pg)
102269 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
102270
102271 if (t->ret_stack == NULL) {
102272 atomic_set(&t->tracing_graph_pause, 0);
102273 - atomic_set(&t->trace_overrun, 0);
102274 + atomic_set_unchecked(&t->trace_overrun, 0);
102275 t->curr_ret_stack = -1;
102276 /* Make sure the tasks see the -1 first: */
102277 smp_wmb();
102278 @@ -5876,7 +5883,7 @@ static void
102279 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
102280 {
102281 atomic_set(&t->tracing_graph_pause, 0);
102282 - atomic_set(&t->trace_overrun, 0);
102283 + atomic_set_unchecked(&t->trace_overrun, 0);
102284 t->ftrace_timestamp = 0;
102285 /* make curr_ret_stack visible before we add the ret_stack */
102286 smp_wmb();
102287 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
102288 index 922048a..bb71a55 100644
102289 --- a/kernel/trace/ring_buffer.c
102290 +++ b/kernel/trace/ring_buffer.c
102291 @@ -348,9 +348,9 @@ struct buffer_data_page {
102292 */
102293 struct buffer_page {
102294 struct list_head list; /* list of buffer pages */
102295 - local_t write; /* index for next write */
102296 + local_unchecked_t write; /* index for next write */
102297 unsigned read; /* index for next read */
102298 - local_t entries; /* entries on this page */
102299 + local_unchecked_t entries; /* entries on this page */
102300 unsigned long real_end; /* real end of data */
102301 struct buffer_data_page *page; /* Actual data page */
102302 };
102303 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
102304 unsigned long last_overrun;
102305 local_t entries_bytes;
102306 local_t entries;
102307 - local_t overrun;
102308 - local_t commit_overrun;
102309 - local_t dropped_events;
102310 + local_unchecked_t overrun;
102311 + local_unchecked_t commit_overrun;
102312 + local_unchecked_t dropped_events;
102313 local_t committing;
102314 - local_t commits;
102315 + local_unchecked_t commits;
102316 unsigned long read;
102317 unsigned long read_bytes;
102318 u64 write_stamp;
102319 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
102320 *
102321 * We add a counter to the write field to denote this.
102322 */
102323 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
102324 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
102325 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
102326 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
102327
102328 /*
102329 * Just make sure we have seen our old_write and synchronize
102330 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
102331 * cmpxchg to only update if an interrupt did not already
102332 * do it for us. If the cmpxchg fails, we don't care.
102333 */
102334 - (void)local_cmpxchg(&next_page->write, old_write, val);
102335 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
102336 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
102337 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
102338
102339 /*
102340 * No need to worry about races with clearing out the commit.
102341 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
102342
102343 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
102344 {
102345 - return local_read(&bpage->entries) & RB_WRITE_MASK;
102346 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
102347 }
102348
102349 static inline unsigned long rb_page_write(struct buffer_page *bpage)
102350 {
102351 - return local_read(&bpage->write) & RB_WRITE_MASK;
102352 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
102353 }
102354
102355 static int
102356 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
102357 * bytes consumed in ring buffer from here.
102358 * Increment overrun to account for the lost events.
102359 */
102360 - local_add(page_entries, &cpu_buffer->overrun);
102361 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
102362 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
102363 }
102364
102365 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
102366 * it is our responsibility to update
102367 * the counters.
102368 */
102369 - local_add(entries, &cpu_buffer->overrun);
102370 + local_add_unchecked(entries, &cpu_buffer->overrun);
102371 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
102372
102373 /*
102374 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102375 if (tail == BUF_PAGE_SIZE)
102376 tail_page->real_end = 0;
102377
102378 - local_sub(length, &tail_page->write);
102379 + local_sub_unchecked(length, &tail_page->write);
102380 return;
102381 }
102382
102383 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102384 rb_event_set_padding(event);
102385
102386 /* Set the write back to the previous setting */
102387 - local_sub(length, &tail_page->write);
102388 + local_sub_unchecked(length, &tail_page->write);
102389 return;
102390 }
102391
102392 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102393
102394 /* Set write to end of buffer */
102395 length = (tail + length) - BUF_PAGE_SIZE;
102396 - local_sub(length, &tail_page->write);
102397 + local_sub_unchecked(length, &tail_page->write);
102398 }
102399
102400 /*
102401 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102402 * about it.
102403 */
102404 if (unlikely(next_page == commit_page)) {
102405 - local_inc(&cpu_buffer->commit_overrun);
102406 + local_inc_unchecked(&cpu_buffer->commit_overrun);
102407 goto out_reset;
102408 }
102409
102410 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102411 * this is easy, just stop here.
102412 */
102413 if (!(buffer->flags & RB_FL_OVERWRITE)) {
102414 - local_inc(&cpu_buffer->dropped_events);
102415 + local_inc_unchecked(&cpu_buffer->dropped_events);
102416 goto out_reset;
102417 }
102418
102419 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102420 cpu_buffer->tail_page) &&
102421 (cpu_buffer->commit_page ==
102422 cpu_buffer->reader_page))) {
102423 - local_inc(&cpu_buffer->commit_overrun);
102424 + local_inc_unchecked(&cpu_buffer->commit_overrun);
102425 goto out_reset;
102426 }
102427 }
102428 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
102429 length += RB_LEN_TIME_EXTEND;
102430
102431 tail_page = cpu_buffer->tail_page;
102432 - write = local_add_return(length, &tail_page->write);
102433 + write = local_add_return_unchecked(length, &tail_page->write);
102434
102435 /* set write to only the index of the write */
102436 write &= RB_WRITE_MASK;
102437 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
102438 kmemcheck_annotate_bitfield(event, bitfield);
102439 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
102440
102441 - local_inc(&tail_page->entries);
102442 + local_inc_unchecked(&tail_page->entries);
102443
102444 /*
102445 * If this is the first commit on the page, then update
102446 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102447
102448 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
102449 unsigned long write_mask =
102450 - local_read(&bpage->write) & ~RB_WRITE_MASK;
102451 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
102452 unsigned long event_length = rb_event_length(event);
102453 /*
102454 * This is on the tail page. It is possible that
102455 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102456 */
102457 old_index += write_mask;
102458 new_index += write_mask;
102459 - index = local_cmpxchg(&bpage->write, old_index, new_index);
102460 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
102461 if (index == old_index) {
102462 /* update counters */
102463 local_sub(event_length, &cpu_buffer->entries_bytes);
102464 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102465 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
102466 {
102467 local_inc(&cpu_buffer->committing);
102468 - local_inc(&cpu_buffer->commits);
102469 + local_inc_unchecked(&cpu_buffer->commits);
102470 }
102471
102472 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102473 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102474 return;
102475
102476 again:
102477 - commits = local_read(&cpu_buffer->commits);
102478 + commits = local_read_unchecked(&cpu_buffer->commits);
102479 /* synchronize with interrupts */
102480 barrier();
102481 if (local_read(&cpu_buffer->committing) == 1)
102482 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102483 * updating of the commit page and the clearing of the
102484 * committing counter.
102485 */
102486 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
102487 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
102488 !local_read(&cpu_buffer->committing)) {
102489 local_inc(&cpu_buffer->committing);
102490 goto again;
102491 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
102492 barrier();
102493 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
102494 local_dec(&cpu_buffer->committing);
102495 - local_dec(&cpu_buffer->commits);
102496 + local_dec_unchecked(&cpu_buffer->commits);
102497 return NULL;
102498 }
102499 #endif
102500 @@ -2901,7 +2901,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
102501
102502 /* Do the likely case first */
102503 if (likely(bpage->page == (void *)addr)) {
102504 - local_dec(&bpage->entries);
102505 + local_dec_unchecked(&bpage->entries);
102506 return;
102507 }
102508
102509 @@ -2913,7 +2913,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
102510 start = bpage;
102511 do {
102512 if (bpage->page == (void *)addr) {
102513 - local_dec(&bpage->entries);
102514 + local_dec_unchecked(&bpage->entries);
102515 return;
102516 }
102517 rb_inc_page(cpu_buffer, &bpage);
102518 @@ -3197,7 +3197,7 @@ static inline unsigned long
102519 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
102520 {
102521 return local_read(&cpu_buffer->entries) -
102522 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
102523 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
102524 }
102525
102526 /**
102527 @@ -3286,7 +3286,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
102528 return 0;
102529
102530 cpu_buffer = buffer->buffers[cpu];
102531 - ret = local_read(&cpu_buffer->overrun);
102532 + ret = local_read_unchecked(&cpu_buffer->overrun);
102533
102534 return ret;
102535 }
102536 @@ -3309,7 +3309,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
102537 return 0;
102538
102539 cpu_buffer = buffer->buffers[cpu];
102540 - ret = local_read(&cpu_buffer->commit_overrun);
102541 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
102542
102543 return ret;
102544 }
102545 @@ -3331,7 +3331,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
102546 return 0;
102547
102548 cpu_buffer = buffer->buffers[cpu];
102549 - ret = local_read(&cpu_buffer->dropped_events);
102550 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
102551
102552 return ret;
102553 }
102554 @@ -3394,7 +3394,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
102555 /* if you care about this being correct, lock the buffer */
102556 for_each_buffer_cpu(buffer, cpu) {
102557 cpu_buffer = buffer->buffers[cpu];
102558 - overruns += local_read(&cpu_buffer->overrun);
102559 + overruns += local_read_unchecked(&cpu_buffer->overrun);
102560 }
102561
102562 return overruns;
102563 @@ -3565,8 +3565,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
102564 /*
102565 * Reset the reader page to size zero.
102566 */
102567 - local_set(&cpu_buffer->reader_page->write, 0);
102568 - local_set(&cpu_buffer->reader_page->entries, 0);
102569 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
102570 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
102571 local_set(&cpu_buffer->reader_page->page->commit, 0);
102572 cpu_buffer->reader_page->real_end = 0;
102573
102574 @@ -3600,7 +3600,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
102575 * want to compare with the last_overrun.
102576 */
102577 smp_mb();
102578 - overwrite = local_read(&(cpu_buffer->overrun));
102579 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
102580
102581 /*
102582 * Here's the tricky part.
102583 @@ -4172,8 +4172,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
102584
102585 cpu_buffer->head_page
102586 = list_entry(cpu_buffer->pages, struct buffer_page, list);
102587 - local_set(&cpu_buffer->head_page->write, 0);
102588 - local_set(&cpu_buffer->head_page->entries, 0);
102589 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
102590 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
102591 local_set(&cpu_buffer->head_page->page->commit, 0);
102592
102593 cpu_buffer->head_page->read = 0;
102594 @@ -4183,18 +4183,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
102595
102596 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
102597 INIT_LIST_HEAD(&cpu_buffer->new_pages);
102598 - local_set(&cpu_buffer->reader_page->write, 0);
102599 - local_set(&cpu_buffer->reader_page->entries, 0);
102600 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
102601 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
102602 local_set(&cpu_buffer->reader_page->page->commit, 0);
102603 cpu_buffer->reader_page->read = 0;
102604
102605 local_set(&cpu_buffer->entries_bytes, 0);
102606 - local_set(&cpu_buffer->overrun, 0);
102607 - local_set(&cpu_buffer->commit_overrun, 0);
102608 - local_set(&cpu_buffer->dropped_events, 0);
102609 + local_set_unchecked(&cpu_buffer->overrun, 0);
102610 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
102611 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
102612 local_set(&cpu_buffer->entries, 0);
102613 local_set(&cpu_buffer->committing, 0);
102614 - local_set(&cpu_buffer->commits, 0);
102615 + local_set_unchecked(&cpu_buffer->commits, 0);
102616 cpu_buffer->read = 0;
102617 cpu_buffer->read_bytes = 0;
102618
102619 @@ -4595,8 +4595,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
102620 rb_init_page(bpage);
102621 bpage = reader->page;
102622 reader->page = *data_page;
102623 - local_set(&reader->write, 0);
102624 - local_set(&reader->entries, 0);
102625 + local_set_unchecked(&reader->write, 0);
102626 + local_set_unchecked(&reader->entries, 0);
102627 reader->read = 0;
102628 *data_page = bpage;
102629
102630 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
102631 index 62c6506..5c25989 100644
102632 --- a/kernel/trace/trace.c
102633 +++ b/kernel/trace/trace.c
102634 @@ -3500,7 +3500,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
102635 return 0;
102636 }
102637
102638 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
102639 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
102640 {
102641 /* do nothing if flag is already set */
102642 if (!!(trace_flags & mask) == !!enabled)
102643 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
102644 index dd8205a..1aae87a 100644
102645 --- a/kernel/trace/trace.h
102646 +++ b/kernel/trace/trace.h
102647 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
102648 void trace_printk_init_buffers(void);
102649 void trace_printk_start_comm(void);
102650 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
102651 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
102652 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
102653
102654 /*
102655 * Normal trace_printk() and friends allocates special buffers
102656 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
102657 index 57b67b1..66082a9 100644
102658 --- a/kernel/trace/trace_clock.c
102659 +++ b/kernel/trace/trace_clock.c
102660 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
102661 return now;
102662 }
102663
102664 -static atomic64_t trace_counter;
102665 +static atomic64_unchecked_t trace_counter;
102666
102667 /*
102668 * trace_clock_counter(): simply an atomic counter.
102669 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
102670 */
102671 u64 notrace trace_clock_counter(void)
102672 {
102673 - return atomic64_add_return(1, &trace_counter);
102674 + return atomic64_inc_return_unchecked(&trace_counter);
102675 }
102676 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
102677 index a9c10a3..1864f6b 100644
102678 --- a/kernel/trace/trace_events.c
102679 +++ b/kernel/trace/trace_events.c
102680 @@ -1762,7 +1762,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
102681 return 0;
102682 }
102683
102684 -struct ftrace_module_file_ops;
102685 static void __add_event_to_tracers(struct ftrace_event_call *call);
102686
102687 /* Add an additional event_call dynamically */
102688 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
102689 index b6fce36..d9f11a3 100644
102690 --- a/kernel/trace/trace_functions_graph.c
102691 +++ b/kernel/trace/trace_functions_graph.c
102692 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
102693
102694 /* The return trace stack is full */
102695 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
102696 - atomic_inc(&current->trace_overrun);
102697 + atomic_inc_unchecked(&current->trace_overrun);
102698 return -EBUSY;
102699 }
102700
102701 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
102702 *ret = current->ret_stack[index].ret;
102703 trace->func = current->ret_stack[index].func;
102704 trace->calltime = current->ret_stack[index].calltime;
102705 - trace->overrun = atomic_read(&current->trace_overrun);
102706 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
102707 trace->depth = index;
102708 }
102709
102710 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
102711 index 7a9ba62..2e0e4a1 100644
102712 --- a/kernel/trace/trace_mmiotrace.c
102713 +++ b/kernel/trace/trace_mmiotrace.c
102714 @@ -24,7 +24,7 @@ struct header_iter {
102715 static struct trace_array *mmio_trace_array;
102716 static bool overrun_detected;
102717 static unsigned long prev_overruns;
102718 -static atomic_t dropped_count;
102719 +static atomic_unchecked_t dropped_count;
102720
102721 static void mmio_reset_data(struct trace_array *tr)
102722 {
102723 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
102724
102725 static unsigned long count_overruns(struct trace_iterator *iter)
102726 {
102727 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
102728 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
102729 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
102730
102731 if (over > prev_overruns)
102732 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
102733 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
102734 sizeof(*entry), 0, pc);
102735 if (!event) {
102736 - atomic_inc(&dropped_count);
102737 + atomic_inc_unchecked(&dropped_count);
102738 return;
102739 }
102740 entry = ring_buffer_event_data(event);
102741 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
102742 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
102743 sizeof(*entry), 0, pc);
102744 if (!event) {
102745 - atomic_inc(&dropped_count);
102746 + atomic_inc_unchecked(&dropped_count);
102747 return;
102748 }
102749 entry = ring_buffer_event_data(event);
102750 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
102751 index 692bf71..6d9a9cd 100644
102752 --- a/kernel/trace/trace_output.c
102753 +++ b/kernel/trace/trace_output.c
102754 @@ -751,14 +751,16 @@ int register_ftrace_event(struct trace_event *event)
102755 goto out;
102756 }
102757
102758 + pax_open_kernel();
102759 if (event->funcs->trace == NULL)
102760 - event->funcs->trace = trace_nop_print;
102761 + *(void **)&event->funcs->trace = trace_nop_print;
102762 if (event->funcs->raw == NULL)
102763 - event->funcs->raw = trace_nop_print;
102764 + *(void **)&event->funcs->raw = trace_nop_print;
102765 if (event->funcs->hex == NULL)
102766 - event->funcs->hex = trace_nop_print;
102767 + *(void **)&event->funcs->hex = trace_nop_print;
102768 if (event->funcs->binary == NULL)
102769 - event->funcs->binary = trace_nop_print;
102770 + *(void **)&event->funcs->binary = trace_nop_print;
102771 + pax_close_kernel();
102772
102773 key = event->type & (EVENT_HASHSIZE - 1);
102774
102775 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
102776 index e694c9f..6775a38 100644
102777 --- a/kernel/trace/trace_seq.c
102778 +++ b/kernel/trace/trace_seq.c
102779 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
102780 return 0;
102781 }
102782
102783 - seq_buf_path(&s->seq, path, "\n");
102784 + seq_buf_path(&s->seq, path, "\n\\");
102785
102786 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
102787 s->seq.len = save_len;
102788 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
102789 index c3e4fcf..ef6cc43 100644
102790 --- a/kernel/trace/trace_stack.c
102791 +++ b/kernel/trace/trace_stack.c
102792 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
102793 return;
102794
102795 /* we do not handle interrupt stacks yet */
102796 - if (!object_is_on_stack(stack))
102797 + if (!object_starts_on_stack(stack))
102798 return;
102799
102800 local_irq_save(flags);
102801 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
102802 index f97f6e3..d367b48 100644
102803 --- a/kernel/trace/trace_syscalls.c
102804 +++ b/kernel/trace/trace_syscalls.c
102805 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
102806 int num;
102807
102808 num = ((struct syscall_metadata *)call->data)->syscall_nr;
102809 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
102810 + return -EINVAL;
102811
102812 mutex_lock(&syscall_trace_lock);
102813 if (!sys_perf_refcount_enter)
102814 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
102815 int num;
102816
102817 num = ((struct syscall_metadata *)call->data)->syscall_nr;
102818 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
102819 + return;
102820
102821 mutex_lock(&syscall_trace_lock);
102822 sys_perf_refcount_enter--;
102823 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
102824 int num;
102825
102826 num = ((struct syscall_metadata *)call->data)->syscall_nr;
102827 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
102828 + return -EINVAL;
102829
102830 mutex_lock(&syscall_trace_lock);
102831 if (!sys_perf_refcount_exit)
102832 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
102833 int num;
102834
102835 num = ((struct syscall_metadata *)call->data)->syscall_nr;
102836 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
102837 + return;
102838
102839 mutex_lock(&syscall_trace_lock);
102840 sys_perf_refcount_exit--;
102841 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
102842 index 4109f83..fe1f830 100644
102843 --- a/kernel/user_namespace.c
102844 +++ b/kernel/user_namespace.c
102845 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
102846 !kgid_has_mapping(parent_ns, group))
102847 return -EPERM;
102848
102849 +#ifdef CONFIG_GRKERNSEC
102850 + /*
102851 + * This doesn't really inspire confidence:
102852 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
102853 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
102854 + * Increases kernel attack surface in areas developers
102855 + * previously cared little about ("low importance due
102856 + * to requiring "root" capability")
102857 + * To be removed when this code receives *proper* review
102858 + */
102859 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
102860 + !capable(CAP_SETGID))
102861 + return -EPERM;
102862 +#endif
102863 +
102864 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
102865 if (!ns)
102866 return -ENOMEM;
102867 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
102868 if (atomic_read(&current->mm->mm_users) > 1)
102869 return -EINVAL;
102870
102871 - if (current->fs->users != 1)
102872 + if (atomic_read(&current->fs->users) != 1)
102873 return -EINVAL;
102874
102875 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
102876 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
102877 index c8eac43..4b5f08f 100644
102878 --- a/kernel/utsname_sysctl.c
102879 +++ b/kernel/utsname_sysctl.c
102880 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
102881 static int proc_do_uts_string(struct ctl_table *table, int write,
102882 void __user *buffer, size_t *lenp, loff_t *ppos)
102883 {
102884 - struct ctl_table uts_table;
102885 + ctl_table_no_const uts_table;
102886 int r;
102887 memcpy(&uts_table, table, sizeof(uts_table));
102888 uts_table.data = get_uts(table, write);
102889 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
102890 index 3174bf8..3553520 100644
102891 --- a/kernel/watchdog.c
102892 +++ b/kernel/watchdog.c
102893 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
102894 static void watchdog_nmi_disable(unsigned int cpu) { return; }
102895 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
102896
102897 -static struct smp_hotplug_thread watchdog_threads = {
102898 +static struct smp_hotplug_thread watchdog_threads __read_only = {
102899 .store = &softlockup_watchdog,
102900 .thread_should_run = watchdog_should_run,
102901 .thread_fn = watchdog,
102902 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
102903 index 41ff75b..5ad683a 100644
102904 --- a/kernel/workqueue.c
102905 +++ b/kernel/workqueue.c
102906 @@ -4564,7 +4564,7 @@ static void rebind_workers(struct worker_pool *pool)
102907 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
102908 worker_flags |= WORKER_REBOUND;
102909 worker_flags &= ~WORKER_UNBOUND;
102910 - ACCESS_ONCE(worker->flags) = worker_flags;
102911 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
102912 }
102913
102914 spin_unlock_irq(&pool->lock);
102915 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
102916 index c5cefb3..a4241e3 100644
102917 --- a/lib/Kconfig.debug
102918 +++ b/lib/Kconfig.debug
102919 @@ -923,7 +923,7 @@ config DEBUG_MUTEXES
102920
102921 config DEBUG_WW_MUTEX_SLOWPATH
102922 bool "Wait/wound mutex debugging: Slowpath testing"
102923 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
102924 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
102925 select DEBUG_LOCK_ALLOC
102926 select DEBUG_SPINLOCK
102927 select DEBUG_MUTEXES
102928 @@ -940,7 +940,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
102929
102930 config DEBUG_LOCK_ALLOC
102931 bool "Lock debugging: detect incorrect freeing of live locks"
102932 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
102933 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
102934 select DEBUG_SPINLOCK
102935 select DEBUG_MUTEXES
102936 select LOCKDEP
102937 @@ -954,7 +954,7 @@ config DEBUG_LOCK_ALLOC
102938
102939 config PROVE_LOCKING
102940 bool "Lock debugging: prove locking correctness"
102941 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
102942 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
102943 select LOCKDEP
102944 select DEBUG_SPINLOCK
102945 select DEBUG_MUTEXES
102946 @@ -1005,7 +1005,7 @@ config LOCKDEP
102947
102948 config LOCK_STAT
102949 bool "Lock usage statistics"
102950 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
102951 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
102952 select LOCKDEP
102953 select DEBUG_SPINLOCK
102954 select DEBUG_MUTEXES
102955 @@ -1467,6 +1467,7 @@ config LATENCYTOP
102956 depends on DEBUG_KERNEL
102957 depends on STACKTRACE_SUPPORT
102958 depends on PROC_FS
102959 + depends on !GRKERNSEC_HIDESYM
102960 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
102961 select KALLSYMS
102962 select KALLSYMS_ALL
102963 @@ -1483,7 +1484,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
102964 config DEBUG_STRICT_USER_COPY_CHECKS
102965 bool "Strict user copy size checks"
102966 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
102967 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
102968 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
102969 help
102970 Enabling this option turns a certain set of sanity checks for user
102971 copy operations into compile time failures.
102972 @@ -1614,7 +1615,7 @@ endmenu # runtime tests
102973
102974 config PROVIDE_OHCI1394_DMA_INIT
102975 bool "Remote debugging over FireWire early on boot"
102976 - depends on PCI && X86
102977 + depends on PCI && X86 && !GRKERNSEC
102978 help
102979 If you want to debug problems which hang or crash the kernel early
102980 on boot and the crashing machine has a FireWire port, you can use
102981 diff --git a/lib/Makefile b/lib/Makefile
102982 index 58f74d2..08e011f 100644
102983 --- a/lib/Makefile
102984 +++ b/lib/Makefile
102985 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
102986 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
102987 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
102988 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
102989 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
102990 +obj-y += list_debug.o
102991 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
102992
102993 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
102994 diff --git a/lib/average.c b/lib/average.c
102995 index 114d1be..ab0350c 100644
102996 --- a/lib/average.c
102997 +++ b/lib/average.c
102998 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
102999 {
103000 unsigned long internal = ACCESS_ONCE(avg->internal);
103001
103002 - ACCESS_ONCE(avg->internal) = internal ?
103003 + ACCESS_ONCE_RW(avg->internal) = internal ?
103004 (((internal << avg->weight) - internal) +
103005 (val << avg->factor)) >> avg->weight :
103006 (val << avg->factor);
103007 diff --git a/lib/bitmap.c b/lib/bitmap.c
103008 index d456f4c1..29a0308 100644
103009 --- a/lib/bitmap.c
103010 +++ b/lib/bitmap.c
103011 @@ -264,7 +264,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
103012 }
103013 EXPORT_SYMBOL(__bitmap_subset);
103014
103015 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
103016 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
103017 {
103018 unsigned int k, lim = bits/BITS_PER_LONG;
103019 int w = 0;
103020 @@ -391,7 +391,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
103021 {
103022 int c, old_c, totaldigits, ndigits, nchunks, nbits;
103023 u32 chunk;
103024 - const char __user __force *ubuf = (const char __user __force *)buf;
103025 + const char __user *ubuf = (const char __force_user *)buf;
103026
103027 bitmap_zero(maskp, nmaskbits);
103028
103029 @@ -476,7 +476,7 @@ int bitmap_parse_user(const char __user *ubuf,
103030 {
103031 if (!access_ok(VERIFY_READ, ubuf, ulen))
103032 return -EFAULT;
103033 - return __bitmap_parse((const char __force *)ubuf,
103034 + return __bitmap_parse((const char __force_kernel *)ubuf,
103035 ulen, 1, maskp, nmaskbits);
103036
103037 }
103038 @@ -535,7 +535,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
103039 {
103040 unsigned a, b;
103041 int c, old_c, totaldigits;
103042 - const char __user __force *ubuf = (const char __user __force *)buf;
103043 + const char __user *ubuf = (const char __force_user *)buf;
103044 int exp_digit, in_range;
103045
103046 totaldigits = c = 0;
103047 @@ -630,7 +630,7 @@ int bitmap_parselist_user(const char __user *ubuf,
103048 {
103049 if (!access_ok(VERIFY_READ, ubuf, ulen))
103050 return -EFAULT;
103051 - return __bitmap_parselist((const char __force *)ubuf,
103052 + return __bitmap_parselist((const char __force_kernel *)ubuf,
103053 ulen, 1, maskp, nmaskbits);
103054 }
103055 EXPORT_SYMBOL(bitmap_parselist_user);
103056 diff --git a/lib/bug.c b/lib/bug.c
103057 index 0c3bd95..5a615a1 100644
103058 --- a/lib/bug.c
103059 +++ b/lib/bug.c
103060 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
103061 return BUG_TRAP_TYPE_NONE;
103062
103063 bug = find_bug(bugaddr);
103064 + if (!bug)
103065 + return BUG_TRAP_TYPE_NONE;
103066
103067 file = NULL;
103068 line = 0;
103069 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
103070 index 547f7f9..a6d4ba0 100644
103071 --- a/lib/debugobjects.c
103072 +++ b/lib/debugobjects.c
103073 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
103074 if (limit > 4)
103075 return;
103076
103077 - is_on_stack = object_is_on_stack(addr);
103078 + is_on_stack = object_starts_on_stack(addr);
103079 if (is_on_stack == onstack)
103080 return;
103081
103082 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
103083 index 6dd0335..1e9c239 100644
103084 --- a/lib/decompress_bunzip2.c
103085 +++ b/lib/decompress_bunzip2.c
103086 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
103087
103088 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
103089 uncompressed data. Allocate intermediate buffer for block. */
103090 - bd->dbufSize = 100000*(i-BZh0);
103091 + i -= BZh0;
103092 + bd->dbufSize = 100000 * i;
103093
103094 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
103095 if (!bd->dbuf)
103096 diff --git a/lib/div64.c b/lib/div64.c
103097 index 4382ad7..08aa558 100644
103098 --- a/lib/div64.c
103099 +++ b/lib/div64.c
103100 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
103101 EXPORT_SYMBOL(__div64_32);
103102
103103 #ifndef div_s64_rem
103104 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
103105 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
103106 {
103107 u64 quotient;
103108
103109 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
103110 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
103111 */
103112 #ifndef div64_u64
103113 -u64 div64_u64(u64 dividend, u64 divisor)
103114 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
103115 {
103116 u32 high = divisor >> 32;
103117 u64 quot;
103118 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
103119 index 9722bd2..0d826f4 100644
103120 --- a/lib/dma-debug.c
103121 +++ b/lib/dma-debug.c
103122 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
103123
103124 void dma_debug_add_bus(struct bus_type *bus)
103125 {
103126 - struct notifier_block *nb;
103127 + notifier_block_no_const *nb;
103128
103129 if (dma_debug_disabled())
103130 return;
103131 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
103132
103133 static void check_for_stack(struct device *dev, void *addr)
103134 {
103135 - if (object_is_on_stack(addr))
103136 + if (object_starts_on_stack(addr))
103137 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
103138 "stack [addr=%p]\n", addr);
103139 }
103140 diff --git a/lib/inflate.c b/lib/inflate.c
103141 index 013a761..c28f3fc 100644
103142 --- a/lib/inflate.c
103143 +++ b/lib/inflate.c
103144 @@ -269,7 +269,7 @@ static void free(void *where)
103145 malloc_ptr = free_mem_ptr;
103146 }
103147 #else
103148 -#define malloc(a) kmalloc(a, GFP_KERNEL)
103149 +#define malloc(a) kmalloc((a), GFP_KERNEL)
103150 #define free(a) kfree(a)
103151 #endif
103152
103153 diff --git a/lib/ioremap.c b/lib/ioremap.c
103154 index 0c9216c..863bd89 100644
103155 --- a/lib/ioremap.c
103156 +++ b/lib/ioremap.c
103157 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
103158 unsigned long next;
103159
103160 phys_addr -= addr;
103161 - pmd = pmd_alloc(&init_mm, pud, addr);
103162 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
103163 if (!pmd)
103164 return -ENOMEM;
103165 do {
103166 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
103167 unsigned long next;
103168
103169 phys_addr -= addr;
103170 - pud = pud_alloc(&init_mm, pgd, addr);
103171 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
103172 if (!pud)
103173 return -ENOMEM;
103174 do {
103175 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
103176 index bd2bea9..6b3c95e 100644
103177 --- a/lib/is_single_threaded.c
103178 +++ b/lib/is_single_threaded.c
103179 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
103180 struct task_struct *p, *t;
103181 bool ret;
103182
103183 + if (!mm)
103184 + return true;
103185 +
103186 if (atomic_read(&task->signal->live) != 1)
103187 return false;
103188
103189 diff --git a/lib/kobject.c b/lib/kobject.c
103190 index 03d4ab3..46f6374 100644
103191 --- a/lib/kobject.c
103192 +++ b/lib/kobject.c
103193 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
103194
103195
103196 static DEFINE_SPINLOCK(kobj_ns_type_lock);
103197 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
103198 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
103199
103200 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
103201 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
103202 {
103203 enum kobj_ns_type type = ops->type;
103204 int error;
103205 diff --git a/lib/list_debug.c b/lib/list_debug.c
103206 index c24c2f7..f0296f4 100644
103207 --- a/lib/list_debug.c
103208 +++ b/lib/list_debug.c
103209 @@ -11,7 +11,9 @@
103210 #include <linux/bug.h>
103211 #include <linux/kernel.h>
103212 #include <linux/rculist.h>
103213 +#include <linux/mm.h>
103214
103215 +#ifdef CONFIG_DEBUG_LIST
103216 /*
103217 * Insert a new entry between two known consecutive entries.
103218 *
103219 @@ -19,21 +21,40 @@
103220 * the prev/next entries already!
103221 */
103222
103223 +static bool __list_add_debug(struct list_head *new,
103224 + struct list_head *prev,
103225 + struct list_head *next)
103226 +{
103227 + if (unlikely(next->prev != prev)) {
103228 + printk(KERN_ERR "list_add corruption. next->prev should be "
103229 + "prev (%p), but was %p. (next=%p).\n",
103230 + prev, next->prev, next);
103231 + BUG();
103232 + return false;
103233 + }
103234 + if (unlikely(prev->next != next)) {
103235 + printk(KERN_ERR "list_add corruption. prev->next should be "
103236 + "next (%p), but was %p. (prev=%p).\n",
103237 + next, prev->next, prev);
103238 + BUG();
103239 + return false;
103240 + }
103241 + if (unlikely(new == prev || new == next)) {
103242 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
103243 + new, prev, next);
103244 + BUG();
103245 + return false;
103246 + }
103247 + return true;
103248 +}
103249 +
103250 void __list_add(struct list_head *new,
103251 - struct list_head *prev,
103252 - struct list_head *next)
103253 + struct list_head *prev,
103254 + struct list_head *next)
103255 {
103256 - WARN(next->prev != prev,
103257 - "list_add corruption. next->prev should be "
103258 - "prev (%p), but was %p. (next=%p).\n",
103259 - prev, next->prev, next);
103260 - WARN(prev->next != next,
103261 - "list_add corruption. prev->next should be "
103262 - "next (%p), but was %p. (prev=%p).\n",
103263 - next, prev->next, prev);
103264 - WARN(new == prev || new == next,
103265 - "list_add double add: new=%p, prev=%p, next=%p.\n",
103266 - new, prev, next);
103267 + if (!__list_add_debug(new, prev, next))
103268 + return;
103269 +
103270 next->prev = new;
103271 new->next = next;
103272 new->prev = prev;
103273 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
103274 }
103275 EXPORT_SYMBOL(__list_add);
103276
103277 -void __list_del_entry(struct list_head *entry)
103278 +static bool __list_del_entry_debug(struct list_head *entry)
103279 {
103280 struct list_head *prev, *next;
103281
103282 prev = entry->prev;
103283 next = entry->next;
103284
103285 - if (WARN(next == LIST_POISON1,
103286 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
103287 - entry, LIST_POISON1) ||
103288 - WARN(prev == LIST_POISON2,
103289 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
103290 - entry, LIST_POISON2) ||
103291 - WARN(prev->next != entry,
103292 - "list_del corruption. prev->next should be %p, "
103293 - "but was %p\n", entry, prev->next) ||
103294 - WARN(next->prev != entry,
103295 - "list_del corruption. next->prev should be %p, "
103296 - "but was %p\n", entry, next->prev))
103297 + if (unlikely(next == LIST_POISON1)) {
103298 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
103299 + entry, LIST_POISON1);
103300 + BUG();
103301 + return false;
103302 + }
103303 + if (unlikely(prev == LIST_POISON2)) {
103304 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
103305 + entry, LIST_POISON2);
103306 + BUG();
103307 + return false;
103308 + }
103309 + if (unlikely(entry->prev->next != entry)) {
103310 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
103311 + "but was %p\n", entry, prev->next);
103312 + BUG();
103313 + return false;
103314 + }
103315 + if (unlikely(entry->next->prev != entry)) {
103316 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
103317 + "but was %p\n", entry, next->prev);
103318 + BUG();
103319 + return false;
103320 + }
103321 + return true;
103322 +}
103323 +
103324 +void __list_del_entry(struct list_head *entry)
103325 +{
103326 + if (!__list_del_entry_debug(entry))
103327 return;
103328
103329 - __list_del(prev, next);
103330 + __list_del(entry->prev, entry->next);
103331 }
103332 EXPORT_SYMBOL(__list_del_entry);
103333
103334 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
103335 void __list_add_rcu(struct list_head *new,
103336 struct list_head *prev, struct list_head *next)
103337 {
103338 - WARN(next->prev != prev,
103339 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
103340 - prev, next->prev, next);
103341 - WARN(prev->next != next,
103342 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
103343 - next, prev->next, prev);
103344 + if (!__list_add_debug(new, prev, next))
103345 + return;
103346 +
103347 new->next = next;
103348 new->prev = prev;
103349 rcu_assign_pointer(list_next_rcu(prev), new);
103350 next->prev = new;
103351 }
103352 EXPORT_SYMBOL(__list_add_rcu);
103353 +#endif
103354 +
103355 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
103356 +{
103357 +#ifdef CONFIG_DEBUG_LIST
103358 + if (!__list_add_debug(new, prev, next))
103359 + return;
103360 +#endif
103361 +
103362 + pax_open_kernel();
103363 + next->prev = new;
103364 + new->next = next;
103365 + new->prev = prev;
103366 + prev->next = new;
103367 + pax_close_kernel();
103368 +}
103369 +EXPORT_SYMBOL(__pax_list_add);
103370 +
103371 +void pax_list_del(struct list_head *entry)
103372 +{
103373 +#ifdef CONFIG_DEBUG_LIST
103374 + if (!__list_del_entry_debug(entry))
103375 + return;
103376 +#endif
103377 +
103378 + pax_open_kernel();
103379 + __list_del(entry->prev, entry->next);
103380 + entry->next = LIST_POISON1;
103381 + entry->prev = LIST_POISON2;
103382 + pax_close_kernel();
103383 +}
103384 +EXPORT_SYMBOL(pax_list_del);
103385 +
103386 +void pax_list_del_init(struct list_head *entry)
103387 +{
103388 + pax_open_kernel();
103389 + __list_del(entry->prev, entry->next);
103390 + INIT_LIST_HEAD(entry);
103391 + pax_close_kernel();
103392 +}
103393 +EXPORT_SYMBOL(pax_list_del_init);
103394 +
103395 +void __pax_list_add_rcu(struct list_head *new,
103396 + struct list_head *prev, struct list_head *next)
103397 +{
103398 +#ifdef CONFIG_DEBUG_LIST
103399 + if (!__list_add_debug(new, prev, next))
103400 + return;
103401 +#endif
103402 +
103403 + pax_open_kernel();
103404 + new->next = next;
103405 + new->prev = prev;
103406 + rcu_assign_pointer(list_next_rcu(prev), new);
103407 + next->prev = new;
103408 + pax_close_kernel();
103409 +}
103410 +EXPORT_SYMBOL(__pax_list_add_rcu);
103411 +
103412 +void pax_list_del_rcu(struct list_head *entry)
103413 +{
103414 +#ifdef CONFIG_DEBUG_LIST
103415 + if (!__list_del_entry_debug(entry))
103416 + return;
103417 +#endif
103418 +
103419 + pax_open_kernel();
103420 + __list_del(entry->prev, entry->next);
103421 + entry->next = LIST_POISON1;
103422 + entry->prev = LIST_POISON2;
103423 + pax_close_kernel();
103424 +}
103425 +EXPORT_SYMBOL(pax_list_del_rcu);
103426 diff --git a/lib/lockref.c b/lib/lockref.c
103427 index ecb9a66..a044fc5 100644
103428 --- a/lib/lockref.c
103429 +++ b/lib/lockref.c
103430 @@ -48,13 +48,13 @@
103431 void lockref_get(struct lockref *lockref)
103432 {
103433 CMPXCHG_LOOP(
103434 - new.count++;
103435 + __lockref_inc(&new);
103436 ,
103437 return;
103438 );
103439
103440 spin_lock(&lockref->lock);
103441 - lockref->count++;
103442 + __lockref_inc(lockref);
103443 spin_unlock(&lockref->lock);
103444 }
103445 EXPORT_SYMBOL(lockref_get);
103446 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
103447 int retval;
103448
103449 CMPXCHG_LOOP(
103450 - new.count++;
103451 - if (old.count <= 0)
103452 + __lockref_inc(&new);
103453 + if (__lockref_read(&old) <= 0)
103454 return 0;
103455 ,
103456 return 1;
103457 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
103458
103459 spin_lock(&lockref->lock);
103460 retval = 0;
103461 - if (lockref->count > 0) {
103462 - lockref->count++;
103463 + if (__lockref_read(lockref) > 0) {
103464 + __lockref_inc(lockref);
103465 retval = 1;
103466 }
103467 spin_unlock(&lockref->lock);
103468 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
103469 int lockref_get_or_lock(struct lockref *lockref)
103470 {
103471 CMPXCHG_LOOP(
103472 - new.count++;
103473 - if (old.count <= 0)
103474 + __lockref_inc(&new);
103475 + if (__lockref_read(&old) <= 0)
103476 break;
103477 ,
103478 return 1;
103479 );
103480
103481 spin_lock(&lockref->lock);
103482 - if (lockref->count <= 0)
103483 + if (__lockref_read(lockref) <= 0)
103484 return 0;
103485 - lockref->count++;
103486 + __lockref_inc(lockref);
103487 spin_unlock(&lockref->lock);
103488 return 1;
103489 }
103490 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
103491 int lockref_put_return(struct lockref *lockref)
103492 {
103493 CMPXCHG_LOOP(
103494 - new.count--;
103495 - if (old.count <= 0)
103496 + __lockref_dec(&new);
103497 + if (__lockref_read(&old) <= 0)
103498 return -1;
103499 ,
103500 - return new.count;
103501 + return __lockref_read(&new);
103502 );
103503 return -1;
103504 }
103505 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
103506 int lockref_put_or_lock(struct lockref *lockref)
103507 {
103508 CMPXCHG_LOOP(
103509 - new.count--;
103510 - if (old.count <= 1)
103511 + __lockref_dec(&new);
103512 + if (__lockref_read(&old) <= 1)
103513 break;
103514 ,
103515 return 1;
103516 );
103517
103518 spin_lock(&lockref->lock);
103519 - if (lockref->count <= 1)
103520 + if (__lockref_read(lockref) <= 1)
103521 return 0;
103522 - lockref->count--;
103523 + __lockref_dec(lockref);
103524 spin_unlock(&lockref->lock);
103525 return 1;
103526 }
103527 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
103528 void lockref_mark_dead(struct lockref *lockref)
103529 {
103530 assert_spin_locked(&lockref->lock);
103531 - lockref->count = -128;
103532 + __lockref_set(lockref, -128);
103533 }
103534 EXPORT_SYMBOL(lockref_mark_dead);
103535
103536 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
103537 int retval;
103538
103539 CMPXCHG_LOOP(
103540 - new.count++;
103541 - if (old.count < 0)
103542 + __lockref_inc(&new);
103543 + if (__lockref_read(&old) < 0)
103544 return 0;
103545 ,
103546 return 1;
103547 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
103548
103549 spin_lock(&lockref->lock);
103550 retval = 0;
103551 - if (lockref->count >= 0) {
103552 - lockref->count++;
103553 + if (__lockref_read(lockref) >= 0) {
103554 + __lockref_inc(lockref);
103555 retval = 1;
103556 }
103557 spin_unlock(&lockref->lock);
103558 diff --git a/lib/nlattr.c b/lib/nlattr.c
103559 index f5907d2..36072be 100644
103560 --- a/lib/nlattr.c
103561 +++ b/lib/nlattr.c
103562 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
103563 {
103564 int minlen = min_t(int, count, nla_len(src));
103565
103566 + BUG_ON(minlen < 0);
103567 +
103568 memcpy(dest, nla_data(src), minlen);
103569 if (count > minlen)
103570 memset(dest + minlen, 0, count - minlen);
103571 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
103572 index 6111bcb..02e816b 100644
103573 --- a/lib/percpu-refcount.c
103574 +++ b/lib/percpu-refcount.c
103575 @@ -31,7 +31,7 @@
103576 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
103577 */
103578
103579 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
103580 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
103581
103582 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
103583
103584 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
103585 index 3d2aa27..a472f20 100644
103586 --- a/lib/radix-tree.c
103587 +++ b/lib/radix-tree.c
103588 @@ -67,7 +67,7 @@ struct radix_tree_preload {
103589 int nr;
103590 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
103591 };
103592 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
103593 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
103594
103595 static inline void *ptr_to_indirect(void *ptr)
103596 {
103597 diff --git a/lib/random32.c b/lib/random32.c
103598 index 0bee183..526f12f 100644
103599 --- a/lib/random32.c
103600 +++ b/lib/random32.c
103601 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
103602 }
103603 #endif
103604
103605 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
103606 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
103607
103608 /**
103609 * prandom_u32_state - seeded pseudo-random number generator.
103610 diff --git a/lib/rbtree.c b/lib/rbtree.c
103611 index c16c81a..4dcbda1 100644
103612 --- a/lib/rbtree.c
103613 +++ b/lib/rbtree.c
103614 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
103615 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
103616
103617 static const struct rb_augment_callbacks dummy_callbacks = {
103618 - dummy_propagate, dummy_copy, dummy_rotate
103619 + .propagate = dummy_propagate,
103620 + .copy = dummy_copy,
103621 + .rotate = dummy_rotate
103622 };
103623
103624 void rb_insert_color(struct rb_node *node, struct rb_root *root)
103625 diff --git a/lib/show_mem.c b/lib/show_mem.c
103626 index adc98e18..0ce83c2 100644
103627 --- a/lib/show_mem.c
103628 +++ b/lib/show_mem.c
103629 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
103630 quicklist_total_size());
103631 #endif
103632 #ifdef CONFIG_MEMORY_FAILURE
103633 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
103634 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
103635 #endif
103636 }
103637 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
103638 index e0af6ff..fcc9f15 100644
103639 --- a/lib/strncpy_from_user.c
103640 +++ b/lib/strncpy_from_user.c
103641 @@ -22,7 +22,7 @@
103642 */
103643 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
103644 {
103645 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
103646 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
103647 long res = 0;
103648
103649 /*
103650 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
103651 index a28df52..3d55877 100644
103652 --- a/lib/strnlen_user.c
103653 +++ b/lib/strnlen_user.c
103654 @@ -26,7 +26,7 @@
103655 */
103656 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
103657 {
103658 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
103659 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
103660 long align, res = 0;
103661 unsigned long c;
103662
103663 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
103664 index 4abda07..b9d3765 100644
103665 --- a/lib/swiotlb.c
103666 +++ b/lib/swiotlb.c
103667 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
103668
103669 void
103670 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
103671 - dma_addr_t dev_addr)
103672 + dma_addr_t dev_addr, struct dma_attrs *attrs)
103673 {
103674 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
103675
103676 diff --git a/lib/usercopy.c b/lib/usercopy.c
103677 index 4f5b1dd..7cab418 100644
103678 --- a/lib/usercopy.c
103679 +++ b/lib/usercopy.c
103680 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
103681 WARN(1, "Buffer overflow detected!\n");
103682 }
103683 EXPORT_SYMBOL(copy_from_user_overflow);
103684 +
103685 +void copy_to_user_overflow(void)
103686 +{
103687 + WARN(1, "Buffer overflow detected!\n");
103688 +}
103689 +EXPORT_SYMBOL(copy_to_user_overflow);
103690 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
103691 index b235c96..343ffc1 100644
103692 --- a/lib/vsprintf.c
103693 +++ b/lib/vsprintf.c
103694 @@ -16,6 +16,9 @@
103695 * - scnprintf and vscnprintf
103696 */
103697
103698 +#ifdef CONFIG_GRKERNSEC_HIDESYM
103699 +#define __INCLUDED_BY_HIDESYM 1
103700 +#endif
103701 #include <stdarg.h>
103702 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
103703 #include <linux/types.h>
103704 @@ -626,7 +629,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
103705 #ifdef CONFIG_KALLSYMS
103706 if (*fmt == 'B')
103707 sprint_backtrace(sym, value);
103708 - else if (*fmt != 'f' && *fmt != 's')
103709 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
103710 sprint_symbol(sym, value);
103711 else
103712 sprint_symbol_no_offset(sym, value);
103713 @@ -1322,7 +1325,11 @@ char *address_val(char *buf, char *end, const void *addr,
103714 return number(buf, end, num, spec);
103715 }
103716
103717 +#ifdef CONFIG_GRKERNSEC_HIDESYM
103718 +int kptr_restrict __read_mostly = 2;
103719 +#else
103720 int kptr_restrict __read_mostly;
103721 +#endif
103722
103723 /*
103724 * Show a '%p' thing. A kernel extension is that the '%p' is followed
103725 @@ -1333,8 +1340,10 @@ int kptr_restrict __read_mostly;
103726 *
103727 * - 'F' For symbolic function descriptor pointers with offset
103728 * - 'f' For simple symbolic function names without offset
103729 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
103730 * - 'S' For symbolic direct pointers with offset
103731 * - 's' For symbolic direct pointers without offset
103732 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
103733 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
103734 * - 'B' For backtraced symbolic direct pointers with offset
103735 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
103736 @@ -1417,12 +1426,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
103737
103738 if (!ptr && *fmt != 'K') {
103739 /*
103740 - * Print (null) with the same width as a pointer so it makes
103741 + * Print (nil) with the same width as a pointer so it makes
103742 * tabular output look nice.
103743 */
103744 if (spec.field_width == -1)
103745 spec.field_width = default_width;
103746 - return string(buf, end, "(null)", spec);
103747 + return string(buf, end, "(nil)", spec);
103748 }
103749
103750 switch (*fmt) {
103751 @@ -1432,6 +1441,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
103752 /* Fallthrough */
103753 case 'S':
103754 case 's':
103755 +#ifdef CONFIG_GRKERNSEC_HIDESYM
103756 + break;
103757 +#else
103758 + return symbol_string(buf, end, ptr, spec, fmt);
103759 +#endif
103760 + case 'X':
103761 + ptr = dereference_function_descriptor(ptr);
103762 + case 'A':
103763 case 'B':
103764 return symbol_string(buf, end, ptr, spec, fmt);
103765 case 'R':
103766 @@ -1496,6 +1513,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
103767 va_end(va);
103768 return buf;
103769 }
103770 + case 'P':
103771 + break;
103772 case 'K':
103773 /*
103774 * %pK cannot be used in IRQ context because its test
103775 @@ -1553,6 +1572,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
103776 ((const struct file *)ptr)->f_path.dentry,
103777 spec, fmt);
103778 }
103779 +
103780 +#ifdef CONFIG_GRKERNSEC_HIDESYM
103781 + /* 'P' = approved pointers to copy to userland,
103782 + as in the /proc/kallsyms case, as we make it display nothing
103783 + for non-root users, and the real contents for root users
103784 + 'X' = approved simple symbols
103785 + Also ignore 'K' pointers, since we force their NULLing for non-root users
103786 + above
103787 + */
103788 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
103789 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
103790 + dump_stack();
103791 + ptr = NULL;
103792 + }
103793 +#endif
103794 +
103795 spec.flags |= SMALL;
103796 if (spec.field_width == -1) {
103797 spec.field_width = default_width;
103798 @@ -2254,11 +2289,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
103799 typeof(type) value; \
103800 if (sizeof(type) == 8) { \
103801 args = PTR_ALIGN(args, sizeof(u32)); \
103802 - *(u32 *)&value = *(u32 *)args; \
103803 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
103804 + *(u32 *)&value = *(const u32 *)args; \
103805 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
103806 } else { \
103807 args = PTR_ALIGN(args, sizeof(type)); \
103808 - value = *(typeof(type) *)args; \
103809 + value = *(const typeof(type) *)args; \
103810 } \
103811 args += sizeof(type); \
103812 value; \
103813 @@ -2321,7 +2356,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
103814 case FORMAT_TYPE_STR: {
103815 const char *str_arg = args;
103816 args += strlen(str_arg) + 1;
103817 - str = string(str, end, (char *)str_arg, spec);
103818 + str = string(str, end, str_arg, spec);
103819 break;
103820 }
103821
103822 diff --git a/localversion-grsec b/localversion-grsec
103823 new file mode 100644
103824 index 0000000..7cd6065
103825 --- /dev/null
103826 +++ b/localversion-grsec
103827 @@ -0,0 +1 @@
103828 +-grsec
103829 diff --git a/mm/Kconfig b/mm/Kconfig
103830 index a03131b..1b1bafb 100644
103831 --- a/mm/Kconfig
103832 +++ b/mm/Kconfig
103833 @@ -342,10 +342,11 @@ config KSM
103834 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
103835
103836 config DEFAULT_MMAP_MIN_ADDR
103837 - int "Low address space to protect from user allocation"
103838 + int "Low address space to protect from user allocation"
103839 depends on MMU
103840 - default 4096
103841 - help
103842 + default 32768 if ALPHA || ARM || PARISC || SPARC32
103843 + default 65536
103844 + help
103845 This is the portion of low virtual memory which should be protected
103846 from userspace allocation. Keeping a user from writing to low pages
103847 can help reduce the impact of kernel NULL pointer bugs.
103848 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
103849
103850 config HWPOISON_INJECT
103851 tristate "HWPoison pages injector"
103852 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
103853 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
103854 select PROC_PAGE_MONITOR
103855
103856 config NOMMU_INITIAL_TRIM_EXCESS
103857 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
103858 index 957d3da..1d34e20 100644
103859 --- a/mm/Kconfig.debug
103860 +++ b/mm/Kconfig.debug
103861 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
103862 config DEBUG_PAGEALLOC
103863 bool "Debug page memory allocations"
103864 depends on DEBUG_KERNEL
103865 + depends on !PAX_MEMORY_SANITIZE
103866 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
103867 depends on !KMEMCHECK
103868 select PAGE_EXTENSION
103869 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
103870 index 6dc4580..e031ec1 100644
103871 --- a/mm/backing-dev.c
103872 +++ b/mm/backing-dev.c
103873 @@ -12,7 +12,7 @@
103874 #include <linux/device.h>
103875 #include <trace/events/writeback.h>
103876
103877 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
103878 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
103879
103880 struct backing_dev_info noop_backing_dev_info = {
103881 .name = "noop",
103882 @@ -474,7 +474,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
103883 return err;
103884
103885 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
103886 - atomic_long_inc_return(&bdi_seq));
103887 + atomic_long_inc_return_unchecked(&bdi_seq));
103888 if (err) {
103889 bdi_destroy(bdi);
103890 return err;
103891 diff --git a/mm/filemap.c b/mm/filemap.c
103892 index ad72420..0a20ef2 100644
103893 --- a/mm/filemap.c
103894 +++ b/mm/filemap.c
103895 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
103896 struct address_space *mapping = file->f_mapping;
103897
103898 if (!mapping->a_ops->readpage)
103899 - return -ENOEXEC;
103900 + return -ENODEV;
103901 file_accessed(file);
103902 vma->vm_ops = &generic_file_vm_ops;
103903 return 0;
103904 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
103905 *pos = i_size_read(inode);
103906
103907 if (limit != RLIM_INFINITY) {
103908 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
103909 if (*pos >= limit) {
103910 send_sig(SIGXFSZ, current, 0);
103911 return -EFBIG;
103912 diff --git a/mm/gup.c b/mm/gup.c
103913 index a6e24e2..72dd2cf 100644
103914 --- a/mm/gup.c
103915 +++ b/mm/gup.c
103916 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
103917 unsigned int fault_flags = 0;
103918 int ret;
103919
103920 - /* For mlock, just skip the stack guard page. */
103921 - if ((*flags & FOLL_MLOCK) &&
103922 - (stack_guard_page_start(vma, address) ||
103923 - stack_guard_page_end(vma, address + PAGE_SIZE)))
103924 - return -ENOENT;
103925 if (*flags & FOLL_WRITE)
103926 fault_flags |= FAULT_FLAG_WRITE;
103927 if (nonblocking)
103928 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
103929 if (!(gup_flags & FOLL_FORCE))
103930 gup_flags |= FOLL_NUMA;
103931
103932 - do {
103933 + while (nr_pages) {
103934 struct page *page;
103935 unsigned int foll_flags = gup_flags;
103936 unsigned int page_increm;
103937
103938 /* first iteration or cross vma bound */
103939 if (!vma || start >= vma->vm_end) {
103940 - vma = find_extend_vma(mm, start);
103941 + vma = find_vma(mm, start);
103942 if (!vma && in_gate_area(mm, start)) {
103943 int ret;
103944 ret = get_gate_page(mm, start & PAGE_MASK,
103945 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
103946 goto next_page;
103947 }
103948
103949 - if (!vma || check_vma_flags(vma, gup_flags))
103950 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
103951 return i ? : -EFAULT;
103952 if (is_vm_hugetlb_page(vma)) {
103953 i = follow_hugetlb_page(mm, vma, pages, vmas,
103954 @@ -509,7 +504,7 @@ next_page:
103955 i += page_increm;
103956 start += page_increm * PAGE_SIZE;
103957 nr_pages -= page_increm;
103958 - } while (nr_pages);
103959 + }
103960 return i;
103961 }
103962 EXPORT_SYMBOL(__get_user_pages);
103963 diff --git a/mm/highmem.c b/mm/highmem.c
103964 index 123bcd3..0de52ba 100644
103965 --- a/mm/highmem.c
103966 +++ b/mm/highmem.c
103967 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
103968 * So no dangers, even with speculative execution.
103969 */
103970 page = pte_page(pkmap_page_table[i]);
103971 + pax_open_kernel();
103972 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
103973 -
103974 + pax_close_kernel();
103975 set_page_address(page, NULL);
103976 need_flush = 1;
103977 }
103978 @@ -259,9 +260,11 @@ start:
103979 }
103980 }
103981 vaddr = PKMAP_ADDR(last_pkmap_nr);
103982 +
103983 + pax_open_kernel();
103984 set_pte_at(&init_mm, vaddr,
103985 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
103986 -
103987 + pax_close_kernel();
103988 pkmap_count[last_pkmap_nr] = 1;
103989 set_page_address(page, (void *)vaddr);
103990
103991 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
103992 index caad3c5..4f68807 100644
103993 --- a/mm/hugetlb.c
103994 +++ b/mm/hugetlb.c
103995 @@ -2260,6 +2260,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
103996 struct ctl_table *table, int write,
103997 void __user *buffer, size_t *length, loff_t *ppos)
103998 {
103999 + ctl_table_no_const t;
104000 struct hstate *h = &default_hstate;
104001 unsigned long tmp = h->max_huge_pages;
104002 int ret;
104003 @@ -2267,9 +2268,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
104004 if (!hugepages_supported())
104005 return -ENOTSUPP;
104006
104007 - table->data = &tmp;
104008 - table->maxlen = sizeof(unsigned long);
104009 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
104010 + t = *table;
104011 + t.data = &tmp;
104012 + t.maxlen = sizeof(unsigned long);
104013 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
104014 if (ret)
104015 goto out;
104016
104017 @@ -2304,6 +2306,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
104018 struct hstate *h = &default_hstate;
104019 unsigned long tmp;
104020 int ret;
104021 + ctl_table_no_const hugetlb_table;
104022
104023 if (!hugepages_supported())
104024 return -ENOTSUPP;
104025 @@ -2313,9 +2316,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
104026 if (write && hstate_is_gigantic(h))
104027 return -EINVAL;
104028
104029 - table->data = &tmp;
104030 - table->maxlen = sizeof(unsigned long);
104031 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
104032 + hugetlb_table = *table;
104033 + hugetlb_table.data = &tmp;
104034 + hugetlb_table.maxlen = sizeof(unsigned long);
104035 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
104036 if (ret)
104037 goto out;
104038
104039 @@ -2800,6 +2804,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
104040 i_mmap_unlock_write(mapping);
104041 }
104042
104043 +#ifdef CONFIG_PAX_SEGMEXEC
104044 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
104045 +{
104046 + struct mm_struct *mm = vma->vm_mm;
104047 + struct vm_area_struct *vma_m;
104048 + unsigned long address_m;
104049 + pte_t *ptep_m;
104050 +
104051 + vma_m = pax_find_mirror_vma(vma);
104052 + if (!vma_m)
104053 + return;
104054 +
104055 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104056 + address_m = address + SEGMEXEC_TASK_SIZE;
104057 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
104058 + get_page(page_m);
104059 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
104060 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
104061 +}
104062 +#endif
104063 +
104064 /*
104065 * Hugetlb_cow() should be called with page lock of the original hugepage held.
104066 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
104067 @@ -2912,6 +2937,11 @@ retry_avoidcopy:
104068 make_huge_pte(vma, new_page, 1));
104069 page_remove_rmap(old_page);
104070 hugepage_add_new_anon_rmap(new_page, vma, address);
104071 +
104072 +#ifdef CONFIG_PAX_SEGMEXEC
104073 + pax_mirror_huge_pte(vma, address, new_page);
104074 +#endif
104075 +
104076 /* Make the old page be freed below */
104077 new_page = old_page;
104078 }
104079 @@ -3072,6 +3102,10 @@ retry:
104080 && (vma->vm_flags & VM_SHARED)));
104081 set_huge_pte_at(mm, address, ptep, new_pte);
104082
104083 +#ifdef CONFIG_PAX_SEGMEXEC
104084 + pax_mirror_huge_pte(vma, address, page);
104085 +#endif
104086 +
104087 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
104088 /* Optimization, do the COW without a second fault */
104089 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
104090 @@ -3139,6 +3173,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104091 struct address_space *mapping;
104092 int need_wait_lock = 0;
104093
104094 +#ifdef CONFIG_PAX_SEGMEXEC
104095 + struct vm_area_struct *vma_m;
104096 +#endif
104097 +
104098 address &= huge_page_mask(h);
104099
104100 ptep = huge_pte_offset(mm, address);
104101 @@ -3152,6 +3190,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104102 VM_FAULT_SET_HINDEX(hstate_index(h));
104103 }
104104
104105 +#ifdef CONFIG_PAX_SEGMEXEC
104106 + vma_m = pax_find_mirror_vma(vma);
104107 + if (vma_m) {
104108 + unsigned long address_m;
104109 +
104110 + if (vma->vm_start > vma_m->vm_start) {
104111 + address_m = address;
104112 + address -= SEGMEXEC_TASK_SIZE;
104113 + vma = vma_m;
104114 + h = hstate_vma(vma);
104115 + } else
104116 + address_m = address + SEGMEXEC_TASK_SIZE;
104117 +
104118 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
104119 + return VM_FAULT_OOM;
104120 + address_m &= HPAGE_MASK;
104121 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
104122 + }
104123 +#endif
104124 +
104125 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
104126 if (!ptep)
104127 return VM_FAULT_OOM;
104128 diff --git a/mm/internal.h b/mm/internal.h
104129 index a96da5b..42ebd54 100644
104130 --- a/mm/internal.h
104131 +++ b/mm/internal.h
104132 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
104133
104134 extern int __isolate_free_page(struct page *page, unsigned int order);
104135 extern void __free_pages_bootmem(struct page *page, unsigned int order);
104136 +extern void free_compound_page(struct page *page);
104137 extern void prep_compound_page(struct page *page, unsigned long order);
104138 #ifdef CONFIG_MEMORY_FAILURE
104139 extern bool is_free_buddy_page(struct page *page);
104140 @@ -411,7 +412,7 @@ extern u32 hwpoison_filter_enable;
104141
104142 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
104143 unsigned long, unsigned long,
104144 - unsigned long, unsigned long);
104145 + unsigned long, unsigned long) __intentional_overflow(-1);
104146
104147 extern void set_pageblock_order(void);
104148 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
104149 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
104150 index 5405aff..483406d 100644
104151 --- a/mm/kmemleak.c
104152 +++ b/mm/kmemleak.c
104153 @@ -365,7 +365,7 @@ static void print_unreferenced(struct seq_file *seq,
104154
104155 for (i = 0; i < object->trace_len; i++) {
104156 void *ptr = (void *)object->trace[i];
104157 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
104158 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
104159 }
104160 }
104161
104162 @@ -1911,7 +1911,7 @@ static int __init kmemleak_late_init(void)
104163 return -ENOMEM;
104164 }
104165
104166 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
104167 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
104168 &kmemleak_fops);
104169 if (!dentry)
104170 pr_warning("Failed to create the debugfs kmemleak file\n");
104171 diff --git a/mm/maccess.c b/mm/maccess.c
104172 index d53adf9..03a24bf 100644
104173 --- a/mm/maccess.c
104174 +++ b/mm/maccess.c
104175 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
104176 set_fs(KERNEL_DS);
104177 pagefault_disable();
104178 ret = __copy_from_user_inatomic(dst,
104179 - (__force const void __user *)src, size);
104180 + (const void __force_user *)src, size);
104181 pagefault_enable();
104182 set_fs(old_fs);
104183
104184 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
104185
104186 set_fs(KERNEL_DS);
104187 pagefault_disable();
104188 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
104189 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
104190 pagefault_enable();
104191 set_fs(old_fs);
104192
104193 diff --git a/mm/madvise.c b/mm/madvise.c
104194 index d551475..8fdd7f3 100644
104195 --- a/mm/madvise.c
104196 +++ b/mm/madvise.c
104197 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
104198 pgoff_t pgoff;
104199 unsigned long new_flags = vma->vm_flags;
104200
104201 +#ifdef CONFIG_PAX_SEGMEXEC
104202 + struct vm_area_struct *vma_m;
104203 +#endif
104204 +
104205 switch (behavior) {
104206 case MADV_NORMAL:
104207 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
104208 @@ -126,6 +130,13 @@ success:
104209 /*
104210 * vm_flags is protected by the mmap_sem held in write mode.
104211 */
104212 +
104213 +#ifdef CONFIG_PAX_SEGMEXEC
104214 + vma_m = pax_find_mirror_vma(vma);
104215 + if (vma_m)
104216 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
104217 +#endif
104218 +
104219 vma->vm_flags = new_flags;
104220
104221 out:
104222 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
104223 struct vm_area_struct **prev,
104224 unsigned long start, unsigned long end)
104225 {
104226 +
104227 +#ifdef CONFIG_PAX_SEGMEXEC
104228 + struct vm_area_struct *vma_m;
104229 +#endif
104230 +
104231 *prev = vma;
104232 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
104233 return -EINVAL;
104234
104235 zap_page_range(vma, start, end - start, NULL);
104236 +
104237 +#ifdef CONFIG_PAX_SEGMEXEC
104238 + vma_m = pax_find_mirror_vma(vma);
104239 + if (vma_m) {
104240 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
104241 + return -EINVAL;
104242 +
104243 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
104244 + }
104245 +#endif
104246 +
104247 return 0;
104248 }
104249
104250 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
104251 if (end < start)
104252 return error;
104253
104254 +#ifdef CONFIG_PAX_SEGMEXEC
104255 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
104256 + if (end > SEGMEXEC_TASK_SIZE)
104257 + return error;
104258 + } else
104259 +#endif
104260 +
104261 + if (end > TASK_SIZE)
104262 + return error;
104263 +
104264 error = 0;
104265 if (end == start)
104266 return error;
104267 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
104268 index 72a5224..51ba846 100644
104269 --- a/mm/memory-failure.c
104270 +++ b/mm/memory-failure.c
104271 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
104272
104273 int sysctl_memory_failure_recovery __read_mostly = 1;
104274
104275 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
104276 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
104277
104278 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
104279
104280 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
104281 pfn, t->comm, t->pid);
104282 si.si_signo = SIGBUS;
104283 si.si_errno = 0;
104284 - si.si_addr = (void *)addr;
104285 + si.si_addr = (void __user *)addr;
104286 #ifdef __ARCH_SI_TRAPNO
104287 si.si_trapno = trapno;
104288 #endif
104289 @@ -779,7 +779,7 @@ static struct page_state {
104290 unsigned long res;
104291 char *msg;
104292 int (*action)(struct page *p, unsigned long pfn);
104293 -} error_states[] = {
104294 +} __do_const error_states[] = {
104295 { reserved, reserved, "reserved kernel", me_kernel },
104296 /*
104297 * free pages are specially detected outside this table:
104298 @@ -1087,7 +1087,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104299 nr_pages = 1 << compound_order(hpage);
104300 else /* normal page or thp */
104301 nr_pages = 1;
104302 - atomic_long_add(nr_pages, &num_poisoned_pages);
104303 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
104304
104305 /*
104306 * We need/can do nothing about count=0 pages.
104307 @@ -1116,7 +1116,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104308 if (PageHWPoison(hpage)) {
104309 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
104310 || (p != hpage && TestSetPageHWPoison(hpage))) {
104311 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104312 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104313 unlock_page(hpage);
104314 return 0;
104315 }
104316 @@ -1184,14 +1184,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104317 */
104318 if (!PageHWPoison(p)) {
104319 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
104320 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104321 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104322 put_page(hpage);
104323 res = 0;
104324 goto out;
104325 }
104326 if (hwpoison_filter(p)) {
104327 if (TestClearPageHWPoison(p))
104328 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104329 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104330 unlock_page(hpage);
104331 put_page(hpage);
104332 return 0;
104333 @@ -1421,7 +1421,7 @@ int unpoison_memory(unsigned long pfn)
104334 return 0;
104335 }
104336 if (TestClearPageHWPoison(p))
104337 - atomic_long_dec(&num_poisoned_pages);
104338 + atomic_long_dec_unchecked(&num_poisoned_pages);
104339 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
104340 return 0;
104341 }
104342 @@ -1435,7 +1435,7 @@ int unpoison_memory(unsigned long pfn)
104343 */
104344 if (TestClearPageHWPoison(page)) {
104345 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
104346 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104347 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104348 freeit = 1;
104349 if (PageHuge(page))
104350 clear_page_hwpoison_huge_page(page);
104351 @@ -1560,11 +1560,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
104352 if (PageHuge(page)) {
104353 set_page_hwpoison_huge_page(hpage);
104354 dequeue_hwpoisoned_huge_page(hpage);
104355 - atomic_long_add(1 << compound_order(hpage),
104356 + atomic_long_add_unchecked(1 << compound_order(hpage),
104357 &num_poisoned_pages);
104358 } else {
104359 SetPageHWPoison(page);
104360 - atomic_long_inc(&num_poisoned_pages);
104361 + atomic_long_inc_unchecked(&num_poisoned_pages);
104362 }
104363 }
104364 return ret;
104365 @@ -1603,7 +1603,7 @@ static int __soft_offline_page(struct page *page, int flags)
104366 put_page(page);
104367 pr_info("soft_offline: %#lx: invalidated\n", pfn);
104368 SetPageHWPoison(page);
104369 - atomic_long_inc(&num_poisoned_pages);
104370 + atomic_long_inc_unchecked(&num_poisoned_pages);
104371 return 0;
104372 }
104373
104374 @@ -1652,7 +1652,7 @@ static int __soft_offline_page(struct page *page, int flags)
104375 if (!is_free_buddy_page(page))
104376 pr_info("soft offline: %#lx: page leaked\n",
104377 pfn);
104378 - atomic_long_inc(&num_poisoned_pages);
104379 + atomic_long_inc_unchecked(&num_poisoned_pages);
104380 }
104381 } else {
104382 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
104383 @@ -1722,11 +1722,11 @@ int soft_offline_page(struct page *page, int flags)
104384 if (PageHuge(page)) {
104385 set_page_hwpoison_huge_page(hpage);
104386 if (!dequeue_hwpoisoned_huge_page(hpage))
104387 - atomic_long_add(1 << compound_order(hpage),
104388 + atomic_long_add_unchecked(1 << compound_order(hpage),
104389 &num_poisoned_pages);
104390 } else {
104391 if (!TestSetPageHWPoison(page))
104392 - atomic_long_inc(&num_poisoned_pages);
104393 + atomic_long_inc_unchecked(&num_poisoned_pages);
104394 }
104395 }
104396 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
104397 diff --git a/mm/memory.c b/mm/memory.c
104398 index 97839f5..4bc5530 100644
104399 --- a/mm/memory.c
104400 +++ b/mm/memory.c
104401 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
104402 free_pte_range(tlb, pmd, addr);
104403 } while (pmd++, addr = next, addr != end);
104404
104405 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
104406 start &= PUD_MASK;
104407 if (start < floor)
104408 return;
104409 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
104410 pud_clear(pud);
104411 pmd_free_tlb(tlb, pmd, start);
104412 mm_dec_nr_pmds(tlb->mm);
104413 +#endif
104414 }
104415
104416 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104417 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104418 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
104419 } while (pud++, addr = next, addr != end);
104420
104421 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
104422 start &= PGDIR_MASK;
104423 if (start < floor)
104424 return;
104425 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104426 pud = pud_offset(pgd, start);
104427 pgd_clear(pgd);
104428 pud_free_tlb(tlb, pud, start);
104429 +#endif
104430 +
104431 }
104432
104433 /*
104434 @@ -691,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
104435 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
104436 */
104437 if (vma->vm_ops)
104438 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
104439 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
104440 vma->vm_ops->fault);
104441 if (vma->vm_file)
104442 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
104443 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
104444 vma->vm_file->f_op->mmap);
104445 dump_stack();
104446 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
104447 @@ -1464,6 +1469,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
104448 page_add_file_rmap(page);
104449 set_pte_at(mm, addr, pte, mk_pte(page, prot));
104450
104451 +#ifdef CONFIG_PAX_SEGMEXEC
104452 + pax_mirror_file_pte(vma, addr, page, ptl);
104453 +#endif
104454 +
104455 retval = 0;
104456 pte_unmap_unlock(pte, ptl);
104457 return retval;
104458 @@ -1508,9 +1517,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
104459 if (!page_count(page))
104460 return -EINVAL;
104461 if (!(vma->vm_flags & VM_MIXEDMAP)) {
104462 +
104463 +#ifdef CONFIG_PAX_SEGMEXEC
104464 + struct vm_area_struct *vma_m;
104465 +#endif
104466 +
104467 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
104468 BUG_ON(vma->vm_flags & VM_PFNMAP);
104469 vma->vm_flags |= VM_MIXEDMAP;
104470 +
104471 +#ifdef CONFIG_PAX_SEGMEXEC
104472 + vma_m = pax_find_mirror_vma(vma);
104473 + if (vma_m)
104474 + vma_m->vm_flags |= VM_MIXEDMAP;
104475 +#endif
104476 +
104477 }
104478 return insert_page(vma, addr, page, vma->vm_page_prot);
104479 }
104480 @@ -1593,6 +1614,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
104481 unsigned long pfn)
104482 {
104483 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
104484 + BUG_ON(vma->vm_mirror);
104485
104486 if (addr < vma->vm_start || addr >= vma->vm_end)
104487 return -EFAULT;
104488 @@ -1840,7 +1862,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
104489
104490 BUG_ON(pud_huge(*pud));
104491
104492 - pmd = pmd_alloc(mm, pud, addr);
104493 + pmd = (mm == &init_mm) ?
104494 + pmd_alloc_kernel(mm, pud, addr) :
104495 + pmd_alloc(mm, pud, addr);
104496 if (!pmd)
104497 return -ENOMEM;
104498 do {
104499 @@ -1860,7 +1884,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
104500 unsigned long next;
104501 int err;
104502
104503 - pud = pud_alloc(mm, pgd, addr);
104504 + pud = (mm == &init_mm) ?
104505 + pud_alloc_kernel(mm, pgd, addr) :
104506 + pud_alloc(mm, pgd, addr);
104507 if (!pud)
104508 return -ENOMEM;
104509 do {
104510 @@ -1982,6 +2008,185 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
104511 return ret;
104512 }
104513
104514 +#ifdef CONFIG_PAX_SEGMEXEC
104515 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
104516 +{
104517 + struct mm_struct *mm = vma->vm_mm;
104518 + spinlock_t *ptl;
104519 + pte_t *pte, entry;
104520 +
104521 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
104522 + entry = *pte;
104523 + if (!pte_present(entry)) {
104524 + if (!pte_none(entry)) {
104525 + free_swap_and_cache(pte_to_swp_entry(entry));
104526 + pte_clear_not_present_full(mm, address, pte, 0);
104527 + }
104528 + } else {
104529 + struct page *page;
104530 +
104531 + flush_cache_page(vma, address, pte_pfn(entry));
104532 + entry = ptep_clear_flush(vma, address, pte);
104533 + BUG_ON(pte_dirty(entry));
104534 + page = vm_normal_page(vma, address, entry);
104535 + if (page) {
104536 + update_hiwater_rss(mm);
104537 + if (PageAnon(page))
104538 + dec_mm_counter_fast(mm, MM_ANONPAGES);
104539 + else
104540 + dec_mm_counter_fast(mm, MM_FILEPAGES);
104541 + page_remove_rmap(page);
104542 + page_cache_release(page);
104543 + }
104544 + }
104545 + pte_unmap_unlock(pte, ptl);
104546 +}
104547 +
104548 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
104549 + *
104550 + * the ptl of the lower mapped page is held on entry and is not released on exit
104551 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
104552 + */
104553 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
104554 +{
104555 + struct mm_struct *mm = vma->vm_mm;
104556 + unsigned long address_m;
104557 + spinlock_t *ptl_m;
104558 + struct vm_area_struct *vma_m;
104559 + pmd_t *pmd_m;
104560 + pte_t *pte_m, entry_m;
104561 +
104562 + BUG_ON(!page_m || !PageAnon(page_m));
104563 +
104564 + vma_m = pax_find_mirror_vma(vma);
104565 + if (!vma_m)
104566 + return;
104567 +
104568 + BUG_ON(!PageLocked(page_m));
104569 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104570 + address_m = address + SEGMEXEC_TASK_SIZE;
104571 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
104572 + pte_m = pte_offset_map(pmd_m, address_m);
104573 + ptl_m = pte_lockptr(mm, pmd_m);
104574 + if (ptl != ptl_m) {
104575 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
104576 + if (!pte_none(*pte_m))
104577 + goto out;
104578 + }
104579 +
104580 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
104581 + page_cache_get(page_m);
104582 + page_add_anon_rmap(page_m, vma_m, address_m);
104583 + inc_mm_counter_fast(mm, MM_ANONPAGES);
104584 + set_pte_at(mm, address_m, pte_m, entry_m);
104585 + update_mmu_cache(vma_m, address_m, pte_m);
104586 +out:
104587 + if (ptl != ptl_m)
104588 + spin_unlock(ptl_m);
104589 + pte_unmap(pte_m);
104590 + unlock_page(page_m);
104591 +}
104592 +
104593 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
104594 +{
104595 + struct mm_struct *mm = vma->vm_mm;
104596 + unsigned long address_m;
104597 + spinlock_t *ptl_m;
104598 + struct vm_area_struct *vma_m;
104599 + pmd_t *pmd_m;
104600 + pte_t *pte_m, entry_m;
104601 +
104602 + BUG_ON(!page_m || PageAnon(page_m));
104603 +
104604 + vma_m = pax_find_mirror_vma(vma);
104605 + if (!vma_m)
104606 + return;
104607 +
104608 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104609 + address_m = address + SEGMEXEC_TASK_SIZE;
104610 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
104611 + pte_m = pte_offset_map(pmd_m, address_m);
104612 + ptl_m = pte_lockptr(mm, pmd_m);
104613 + if (ptl != ptl_m) {
104614 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
104615 + if (!pte_none(*pte_m))
104616 + goto out;
104617 + }
104618 +
104619 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
104620 + page_cache_get(page_m);
104621 + page_add_file_rmap(page_m);
104622 + inc_mm_counter_fast(mm, MM_FILEPAGES);
104623 + set_pte_at(mm, address_m, pte_m, entry_m);
104624 + update_mmu_cache(vma_m, address_m, pte_m);
104625 +out:
104626 + if (ptl != ptl_m)
104627 + spin_unlock(ptl_m);
104628 + pte_unmap(pte_m);
104629 +}
104630 +
104631 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
104632 +{
104633 + struct mm_struct *mm = vma->vm_mm;
104634 + unsigned long address_m;
104635 + spinlock_t *ptl_m;
104636 + struct vm_area_struct *vma_m;
104637 + pmd_t *pmd_m;
104638 + pte_t *pte_m, entry_m;
104639 +
104640 + vma_m = pax_find_mirror_vma(vma);
104641 + if (!vma_m)
104642 + return;
104643 +
104644 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104645 + address_m = address + SEGMEXEC_TASK_SIZE;
104646 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
104647 + pte_m = pte_offset_map(pmd_m, address_m);
104648 + ptl_m = pte_lockptr(mm, pmd_m);
104649 + if (ptl != ptl_m) {
104650 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
104651 + if (!pte_none(*pte_m))
104652 + goto out;
104653 + }
104654 +
104655 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
104656 + set_pte_at(mm, address_m, pte_m, entry_m);
104657 +out:
104658 + if (ptl != ptl_m)
104659 + spin_unlock(ptl_m);
104660 + pte_unmap(pte_m);
104661 +}
104662 +
104663 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
104664 +{
104665 + struct page *page_m;
104666 + pte_t entry;
104667 +
104668 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
104669 + goto out;
104670 +
104671 + entry = *pte;
104672 + page_m = vm_normal_page(vma, address, entry);
104673 + if (!page_m)
104674 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
104675 + else if (PageAnon(page_m)) {
104676 + if (pax_find_mirror_vma(vma)) {
104677 + pte_unmap_unlock(pte, ptl);
104678 + lock_page(page_m);
104679 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
104680 + if (pte_same(entry, *pte))
104681 + pax_mirror_anon_pte(vma, address, page_m, ptl);
104682 + else
104683 + unlock_page(page_m);
104684 + }
104685 + } else
104686 + pax_mirror_file_pte(vma, address, page_m, ptl);
104687 +
104688 +out:
104689 + pte_unmap_unlock(pte, ptl);
104690 +}
104691 +#endif
104692 +
104693 /*
104694 * This routine handles present pages, when users try to write
104695 * to a shared page. It is done by copying the page to a new address
104696 @@ -2172,6 +2377,12 @@ gotten:
104697 */
104698 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
104699 if (likely(pte_same(*page_table, orig_pte))) {
104700 +
104701 +#ifdef CONFIG_PAX_SEGMEXEC
104702 + if (pax_find_mirror_vma(vma))
104703 + BUG_ON(!trylock_page(new_page));
104704 +#endif
104705 +
104706 if (old_page) {
104707 if (!PageAnon(old_page)) {
104708 dec_mm_counter_fast(mm, MM_FILEPAGES);
104709 @@ -2225,6 +2436,10 @@ gotten:
104710 page_remove_rmap(old_page);
104711 }
104712
104713 +#ifdef CONFIG_PAX_SEGMEXEC
104714 + pax_mirror_anon_pte(vma, address, new_page, ptl);
104715 +#endif
104716 +
104717 /* Free the old page.. */
104718 new_page = old_page;
104719 ret |= VM_FAULT_WRITE;
104720 @@ -2483,6 +2698,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
104721 swap_free(entry);
104722 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
104723 try_to_free_swap(page);
104724 +
104725 +#ifdef CONFIG_PAX_SEGMEXEC
104726 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
104727 +#endif
104728 +
104729 unlock_page(page);
104730 if (page != swapcache) {
104731 /*
104732 @@ -2506,6 +2726,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
104733
104734 /* No need to invalidate - it was non-present before */
104735 update_mmu_cache(vma, address, page_table);
104736 +
104737 +#ifdef CONFIG_PAX_SEGMEXEC
104738 + pax_mirror_anon_pte(vma, address, page, ptl);
104739 +#endif
104740 +
104741 unlock:
104742 pte_unmap_unlock(page_table, ptl);
104743 out:
104744 @@ -2525,40 +2750,6 @@ out_release:
104745 }
104746
104747 /*
104748 - * This is like a special single-page "expand_{down|up}wards()",
104749 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
104750 - * doesn't hit another vma.
104751 - */
104752 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
104753 -{
104754 - address &= PAGE_MASK;
104755 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
104756 - struct vm_area_struct *prev = vma->vm_prev;
104757 -
104758 - /*
104759 - * Is there a mapping abutting this one below?
104760 - *
104761 - * That's only ok if it's the same stack mapping
104762 - * that has gotten split..
104763 - */
104764 - if (prev && prev->vm_end == address)
104765 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
104766 -
104767 - return expand_downwards(vma, address - PAGE_SIZE);
104768 - }
104769 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
104770 - struct vm_area_struct *next = vma->vm_next;
104771 -
104772 - /* As VM_GROWSDOWN but s/below/above/ */
104773 - if (next && next->vm_start == address + PAGE_SIZE)
104774 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
104775 -
104776 - return expand_upwards(vma, address + PAGE_SIZE);
104777 - }
104778 - return 0;
104779 -}
104780 -
104781 -/*
104782 * We enter with non-exclusive mmap_sem (to exclude vma changes,
104783 * but allow concurrent faults), and pte mapped but not yet locked.
104784 * We return with mmap_sem still held, but pte unmapped and unlocked.
104785 @@ -2568,27 +2759,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
104786 unsigned int flags)
104787 {
104788 struct mem_cgroup *memcg;
104789 - struct page *page;
104790 + struct page *page = NULL;
104791 spinlock_t *ptl;
104792 pte_t entry;
104793
104794 - pte_unmap(page_table);
104795 -
104796 - /* Check if we need to add a guard page to the stack */
104797 - if (check_stack_guard_page(vma, address) < 0)
104798 - return VM_FAULT_SIGSEGV;
104799 -
104800 - /* Use the zero-page for reads */
104801 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
104802 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
104803 vma->vm_page_prot));
104804 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
104805 + ptl = pte_lockptr(mm, pmd);
104806 + spin_lock(ptl);
104807 if (!pte_none(*page_table))
104808 goto unlock;
104809 goto setpte;
104810 }
104811
104812 /* Allocate our own private page. */
104813 + pte_unmap(page_table);
104814 +
104815 if (unlikely(anon_vma_prepare(vma)))
104816 goto oom;
104817 page = alloc_zeroed_user_highpage_movable(vma, address);
104818 @@ -2612,6 +2799,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
104819 if (!pte_none(*page_table))
104820 goto release;
104821
104822 +#ifdef CONFIG_PAX_SEGMEXEC
104823 + if (pax_find_mirror_vma(vma))
104824 + BUG_ON(!trylock_page(page));
104825 +#endif
104826 +
104827 inc_mm_counter_fast(mm, MM_ANONPAGES);
104828 page_add_new_anon_rmap(page, vma, address);
104829 mem_cgroup_commit_charge(page, memcg, false);
104830 @@ -2621,6 +2813,12 @@ setpte:
104831
104832 /* No need to invalidate - it was non-present before */
104833 update_mmu_cache(vma, address, page_table);
104834 +
104835 +#ifdef CONFIG_PAX_SEGMEXEC
104836 + if (page)
104837 + pax_mirror_anon_pte(vma, address, page, ptl);
104838 +#endif
104839 +
104840 unlock:
104841 pte_unmap_unlock(page_table, ptl);
104842 return 0;
104843 @@ -2853,6 +3051,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104844 return ret;
104845 }
104846 do_set_pte(vma, address, fault_page, pte, false, false);
104847 +
104848 +#ifdef CONFIG_PAX_SEGMEXEC
104849 + pax_mirror_file_pte(vma, address, fault_page, ptl);
104850 +#endif
104851 +
104852 unlock_page(fault_page);
104853 unlock_out:
104854 pte_unmap_unlock(pte, ptl);
104855 @@ -2904,7 +3107,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104856 }
104857 goto uncharge_out;
104858 }
104859 +
104860 +#ifdef CONFIG_PAX_SEGMEXEC
104861 + if (pax_find_mirror_vma(vma))
104862 + BUG_ON(!trylock_page(new_page));
104863 +#endif
104864 +
104865 do_set_pte(vma, address, new_page, pte, true, true);
104866 +
104867 +#ifdef CONFIG_PAX_SEGMEXEC
104868 + pax_mirror_anon_pte(vma, address, new_page, ptl);
104869 +#endif
104870 +
104871 mem_cgroup_commit_charge(new_page, memcg, false);
104872 lru_cache_add_active_or_unevictable(new_page, vma);
104873 pte_unmap_unlock(pte, ptl);
104874 @@ -2962,6 +3176,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104875 return ret;
104876 }
104877 do_set_pte(vma, address, fault_page, pte, true, false);
104878 +
104879 +#ifdef CONFIG_PAX_SEGMEXEC
104880 + pax_mirror_file_pte(vma, address, fault_page, ptl);
104881 +#endif
104882 +
104883 pte_unmap_unlock(pte, ptl);
104884
104885 if (set_page_dirty(fault_page))
104886 @@ -3185,6 +3404,12 @@ static int handle_pte_fault(struct mm_struct *mm,
104887 if (flags & FAULT_FLAG_WRITE)
104888 flush_tlb_fix_spurious_fault(vma, address);
104889 }
104890 +
104891 +#ifdef CONFIG_PAX_SEGMEXEC
104892 + pax_mirror_pte(vma, address, pte, pmd, ptl);
104893 + return 0;
104894 +#endif
104895 +
104896 unlock:
104897 pte_unmap_unlock(pte, ptl);
104898 return 0;
104899 @@ -3204,9 +3429,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104900 pmd_t *pmd;
104901 pte_t *pte;
104902
104903 +#ifdef CONFIG_PAX_SEGMEXEC
104904 + struct vm_area_struct *vma_m;
104905 +#endif
104906 +
104907 if (unlikely(is_vm_hugetlb_page(vma)))
104908 return hugetlb_fault(mm, vma, address, flags);
104909
104910 +#ifdef CONFIG_PAX_SEGMEXEC
104911 + vma_m = pax_find_mirror_vma(vma);
104912 + if (vma_m) {
104913 + unsigned long address_m;
104914 + pgd_t *pgd_m;
104915 + pud_t *pud_m;
104916 + pmd_t *pmd_m;
104917 +
104918 + if (vma->vm_start > vma_m->vm_start) {
104919 + address_m = address;
104920 + address -= SEGMEXEC_TASK_SIZE;
104921 + vma = vma_m;
104922 + } else
104923 + address_m = address + SEGMEXEC_TASK_SIZE;
104924 +
104925 + pgd_m = pgd_offset(mm, address_m);
104926 + pud_m = pud_alloc(mm, pgd_m, address_m);
104927 + if (!pud_m)
104928 + return VM_FAULT_OOM;
104929 + pmd_m = pmd_alloc(mm, pud_m, address_m);
104930 + if (!pmd_m)
104931 + return VM_FAULT_OOM;
104932 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
104933 + return VM_FAULT_OOM;
104934 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
104935 + }
104936 +#endif
104937 +
104938 pgd = pgd_offset(mm, address);
104939 pud = pud_alloc(mm, pgd, address);
104940 if (!pud)
104941 @@ -3341,6 +3598,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
104942 spin_unlock(&mm->page_table_lock);
104943 return 0;
104944 }
104945 +
104946 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
104947 +{
104948 + pud_t *new = pud_alloc_one(mm, address);
104949 + if (!new)
104950 + return -ENOMEM;
104951 +
104952 + smp_wmb(); /* See comment in __pte_alloc */
104953 +
104954 + spin_lock(&mm->page_table_lock);
104955 + if (pgd_present(*pgd)) /* Another has populated it */
104956 + pud_free(mm, new);
104957 + else
104958 + pgd_populate_kernel(mm, pgd, new);
104959 + spin_unlock(&mm->page_table_lock);
104960 + return 0;
104961 +}
104962 #endif /* __PAGETABLE_PUD_FOLDED */
104963
104964 #ifndef __PAGETABLE_PMD_FOLDED
104965 @@ -3373,6 +3647,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
104966 spin_unlock(&mm->page_table_lock);
104967 return 0;
104968 }
104969 +
104970 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
104971 +{
104972 + pmd_t *new = pmd_alloc_one(mm, address);
104973 + if (!new)
104974 + return -ENOMEM;
104975 +
104976 + smp_wmb(); /* See comment in __pte_alloc */
104977 +
104978 + spin_lock(&mm->page_table_lock);
104979 +#ifndef __ARCH_HAS_4LEVEL_HACK
104980 + if (!pud_present(*pud)) {
104981 + mm_inc_nr_pmds(mm);
104982 + pud_populate_kernel(mm, pud, new);
104983 + } else /* Another has populated it */
104984 + pmd_free(mm, new);
104985 +#else
104986 + if (!pgd_present(*pud)) {
104987 + mm_inc_nr_pmds(mm);
104988 + pgd_populate_kernel(mm, pud, new);
104989 + } else /* Another has populated it */
104990 + pmd_free(mm, new);
104991 +#endif /* __ARCH_HAS_4LEVEL_HACK */
104992 + spin_unlock(&mm->page_table_lock);
104993 + return 0;
104994 +}
104995 #endif /* __PAGETABLE_PMD_FOLDED */
104996
104997 static int __follow_pte(struct mm_struct *mm, unsigned long address,
104998 @@ -3482,8 +3782,8 @@ out:
104999 return ret;
105000 }
105001
105002 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
105003 - void *buf, int len, int write)
105004 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
105005 + void *buf, size_t len, int write)
105006 {
105007 resource_size_t phys_addr;
105008 unsigned long prot = 0;
105009 @@ -3509,8 +3809,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
105010 * Access another process' address space as given in mm. If non-NULL, use the
105011 * given task for page fault accounting.
105012 */
105013 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105014 - unsigned long addr, void *buf, int len, int write)
105015 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105016 + unsigned long addr, void *buf, size_t len, int write)
105017 {
105018 struct vm_area_struct *vma;
105019 void *old_buf = buf;
105020 @@ -3518,7 +3818,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105021 down_read(&mm->mmap_sem);
105022 /* ignore errors, just check how much was successfully transferred */
105023 while (len) {
105024 - int bytes, ret, offset;
105025 + ssize_t bytes, ret, offset;
105026 void *maddr;
105027 struct page *page = NULL;
105028
105029 @@ -3579,8 +3879,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105030 *
105031 * The caller must hold a reference on @mm.
105032 */
105033 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
105034 - void *buf, int len, int write)
105035 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
105036 + void *buf, size_t len, int write)
105037 {
105038 return __access_remote_vm(NULL, mm, addr, buf, len, write);
105039 }
105040 @@ -3590,11 +3890,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
105041 * Source/target buffer must be kernel space,
105042 * Do not walk the page table directly, use get_user_pages
105043 */
105044 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
105045 - void *buf, int len, int write)
105046 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
105047 + void *buf, size_t len, int write)
105048 {
105049 struct mm_struct *mm;
105050 - int ret;
105051 + ssize_t ret;
105052
105053 mm = get_task_mm(tsk);
105054 if (!mm)
105055 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
105056 index de5dc5e..68a4ea3 100644
105057 --- a/mm/mempolicy.c
105058 +++ b/mm/mempolicy.c
105059 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
105060 unsigned long vmstart;
105061 unsigned long vmend;
105062
105063 +#ifdef CONFIG_PAX_SEGMEXEC
105064 + struct vm_area_struct *vma_m;
105065 +#endif
105066 +
105067 vma = find_vma(mm, start);
105068 if (!vma || vma->vm_start > start)
105069 return -EFAULT;
105070 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
105071 err = vma_replace_policy(vma, new_pol);
105072 if (err)
105073 goto out;
105074 +
105075 +#ifdef CONFIG_PAX_SEGMEXEC
105076 + vma_m = pax_find_mirror_vma(vma);
105077 + if (vma_m) {
105078 + err = vma_replace_policy(vma_m, new_pol);
105079 + if (err)
105080 + goto out;
105081 + }
105082 +#endif
105083 +
105084 }
105085
105086 out:
105087 @@ -1160,6 +1174,17 @@ static long do_mbind(unsigned long start, unsigned long len,
105088
105089 if (end < start)
105090 return -EINVAL;
105091 +
105092 +#ifdef CONFIG_PAX_SEGMEXEC
105093 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
105094 + if (end > SEGMEXEC_TASK_SIZE)
105095 + return -EINVAL;
105096 + } else
105097 +#endif
105098 +
105099 + if (end > TASK_SIZE)
105100 + return -EINVAL;
105101 +
105102 if (end == start)
105103 return 0;
105104
105105 @@ -1385,8 +1410,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
105106 */
105107 tcred = __task_cred(task);
105108 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
105109 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
105110 - !capable(CAP_SYS_NICE)) {
105111 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
105112 rcu_read_unlock();
105113 err = -EPERM;
105114 goto out_put;
105115 @@ -1417,6 +1441,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
105116 goto out;
105117 }
105118
105119 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
105120 + if (mm != current->mm &&
105121 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
105122 + mmput(mm);
105123 + err = -EPERM;
105124 + goto out;
105125 + }
105126 +#endif
105127 +
105128 err = do_migrate_pages(mm, old, new,
105129 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
105130
105131 diff --git a/mm/migrate.c b/mm/migrate.c
105132 index 85e0426..be49beb 100644
105133 --- a/mm/migrate.c
105134 +++ b/mm/migrate.c
105135 @@ -1472,8 +1472,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
105136 */
105137 tcred = __task_cred(task);
105138 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
105139 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
105140 - !capable(CAP_SYS_NICE)) {
105141 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
105142 rcu_read_unlock();
105143 err = -EPERM;
105144 goto out;
105145 diff --git a/mm/mlock.c b/mm/mlock.c
105146 index 8a54cd2..92f1747 100644
105147 --- a/mm/mlock.c
105148 +++ b/mm/mlock.c
105149 @@ -14,6 +14,7 @@
105150 #include <linux/pagevec.h>
105151 #include <linux/mempolicy.h>
105152 #include <linux/syscalls.h>
105153 +#include <linux/security.h>
105154 #include <linux/sched.h>
105155 #include <linux/export.h>
105156 #include <linux/rmap.h>
105157 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
105158 {
105159 unsigned long nstart, end, tmp;
105160 struct vm_area_struct * vma, * prev;
105161 - int error;
105162 + int error = 0;
105163
105164 VM_BUG_ON(start & ~PAGE_MASK);
105165 VM_BUG_ON(len != PAGE_ALIGN(len));
105166 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
105167 return -EINVAL;
105168 if (end == start)
105169 return 0;
105170 + if (end > TASK_SIZE)
105171 + return -EINVAL;
105172 +
105173 vma = find_vma(current->mm, start);
105174 if (!vma || vma->vm_start > start)
105175 return -ENOMEM;
105176 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
105177 for (nstart = start ; ; ) {
105178 vm_flags_t newflags;
105179
105180 +#ifdef CONFIG_PAX_SEGMEXEC
105181 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
105182 + break;
105183 +#endif
105184 +
105185 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
105186
105187 newflags = vma->vm_flags & ~VM_LOCKED;
105188 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
105189 locked += current->mm->locked_vm;
105190
105191 /* check against resource limits */
105192 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
105193 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
105194 error = do_mlock(start, len, 1);
105195
105196 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
105197 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
105198 vm_flags_t newflags;
105199
105200 +#ifdef CONFIG_PAX_SEGMEXEC
105201 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
105202 + break;
105203 +#endif
105204 +
105205 newflags = vma->vm_flags & ~VM_LOCKED;
105206 if (flags & MCL_CURRENT)
105207 newflags |= VM_LOCKED;
105208 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
105209 lock_limit >>= PAGE_SHIFT;
105210
105211 ret = -ENOMEM;
105212 +
105213 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
105214 +
105215 down_write(&current->mm->mmap_sem);
105216 -
105217 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
105218 capable(CAP_IPC_LOCK))
105219 ret = do_mlockall(flags);
105220 diff --git a/mm/mm_init.c b/mm/mm_init.c
105221 index 5f420f7..dd42fb1b 100644
105222 --- a/mm/mm_init.c
105223 +++ b/mm/mm_init.c
105224 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
105225 return NOTIFY_OK;
105226 }
105227
105228 -static struct notifier_block compute_batch_nb __meminitdata = {
105229 +static struct notifier_block compute_batch_nb __meminitconst = {
105230 .notifier_call = mm_compute_batch_notifier,
105231 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
105232 };
105233 diff --git a/mm/mmap.c b/mm/mmap.c
105234 index 9ec50a3..0476e2d 100644
105235 --- a/mm/mmap.c
105236 +++ b/mm/mmap.c
105237 @@ -41,6 +41,7 @@
105238 #include <linux/notifier.h>
105239 #include <linux/memory.h>
105240 #include <linux/printk.h>
105241 +#include <linux/random.h>
105242
105243 #include <asm/uaccess.h>
105244 #include <asm/cacheflush.h>
105245 @@ -57,6 +58,16 @@
105246 #define arch_rebalance_pgtables(addr, len) (addr)
105247 #endif
105248
105249 +static inline void verify_mm_writelocked(struct mm_struct *mm)
105250 +{
105251 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
105252 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
105253 + up_read(&mm->mmap_sem);
105254 + BUG();
105255 + }
105256 +#endif
105257 +}
105258 +
105259 static void unmap_region(struct mm_struct *mm,
105260 struct vm_area_struct *vma, struct vm_area_struct *prev,
105261 unsigned long start, unsigned long end);
105262 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
105263 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
105264 *
105265 */
105266 -pgprot_t protection_map[16] = {
105267 +pgprot_t protection_map[16] __read_only = {
105268 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
105269 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
105270 };
105271
105272 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
105273 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
105274 {
105275 - return __pgprot(pgprot_val(protection_map[vm_flags &
105276 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
105277 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
105278 pgprot_val(arch_vm_get_page_prot(vm_flags)));
105279 +
105280 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105281 + if (!(__supported_pte_mask & _PAGE_NX) &&
105282 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
105283 + (vm_flags & (VM_READ | VM_WRITE)))
105284 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
105285 +#endif
105286 +
105287 + return prot;
105288 }
105289 EXPORT_SYMBOL(vm_get_page_prot);
105290
105291 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
105292 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
105293 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
105294 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
105295 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
105296 /*
105297 * Make sure vm_committed_as in one cacheline and not cacheline shared with
105298 * other variables. It can be updated by several CPUs frequently.
105299 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
105300 struct vm_area_struct *next = vma->vm_next;
105301
105302 might_sleep();
105303 + BUG_ON(vma->vm_mirror);
105304 if (vma->vm_ops && vma->vm_ops->close)
105305 vma->vm_ops->close(vma);
105306 if (vma->vm_file)
105307 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
105308
105309 SYSCALL_DEFINE1(brk, unsigned long, brk)
105310 {
105311 + unsigned long rlim;
105312 unsigned long retval;
105313 unsigned long newbrk, oldbrk;
105314 struct mm_struct *mm = current->mm;
105315 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
105316 * segment grow beyond its set limit the in case where the limit is
105317 * not page aligned -Ram Gupta
105318 */
105319 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
105320 + rlim = rlimit(RLIMIT_DATA);
105321 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
105322 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
105323 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
105324 + rlim = 4096 * PAGE_SIZE;
105325 +#endif
105326 + if (check_data_rlimit(rlim, brk, mm->start_brk,
105327 mm->end_data, mm->start_data))
105328 goto out;
105329
105330 @@ -967,6 +996,12 @@ static int
105331 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
105332 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
105333 {
105334 +
105335 +#ifdef CONFIG_PAX_SEGMEXEC
105336 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
105337 + return 0;
105338 +#endif
105339 +
105340 if (is_mergeable_vma(vma, file, vm_flags) &&
105341 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
105342 if (vma->vm_pgoff == vm_pgoff)
105343 @@ -986,6 +1021,12 @@ static int
105344 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
105345 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
105346 {
105347 +
105348 +#ifdef CONFIG_PAX_SEGMEXEC
105349 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
105350 + return 0;
105351 +#endif
105352 +
105353 if (is_mergeable_vma(vma, file, vm_flags) &&
105354 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
105355 pgoff_t vm_pglen;
105356 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105357 struct vm_area_struct *area, *next;
105358 int err;
105359
105360 +#ifdef CONFIG_PAX_SEGMEXEC
105361 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
105362 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
105363 +
105364 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
105365 +#endif
105366 +
105367 /*
105368 * We later require that vma->vm_flags == vm_flags,
105369 * so this tests vma->vm_flags & VM_SPECIAL, too.
105370 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105371 if (next && next->vm_end == end) /* cases 6, 7, 8 */
105372 next = next->vm_next;
105373
105374 +#ifdef CONFIG_PAX_SEGMEXEC
105375 + if (prev)
105376 + prev_m = pax_find_mirror_vma(prev);
105377 + if (area)
105378 + area_m = pax_find_mirror_vma(area);
105379 + if (next)
105380 + next_m = pax_find_mirror_vma(next);
105381 +#endif
105382 +
105383 /*
105384 * Can it merge with the predecessor?
105385 */
105386 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105387 /* cases 1, 6 */
105388 err = vma_adjust(prev, prev->vm_start,
105389 next->vm_end, prev->vm_pgoff, NULL);
105390 - } else /* cases 2, 5, 7 */
105391 +
105392 +#ifdef CONFIG_PAX_SEGMEXEC
105393 + if (!err && prev_m)
105394 + err = vma_adjust(prev_m, prev_m->vm_start,
105395 + next_m->vm_end, prev_m->vm_pgoff, NULL);
105396 +#endif
105397 +
105398 + } else { /* cases 2, 5, 7 */
105399 err = vma_adjust(prev, prev->vm_start,
105400 end, prev->vm_pgoff, NULL);
105401 +
105402 +#ifdef CONFIG_PAX_SEGMEXEC
105403 + if (!err && prev_m)
105404 + err = vma_adjust(prev_m, prev_m->vm_start,
105405 + end_m, prev_m->vm_pgoff, NULL);
105406 +#endif
105407 +
105408 + }
105409 if (err)
105410 return NULL;
105411 khugepaged_enter_vma_merge(prev, vm_flags);
105412 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105413 mpol_equal(policy, vma_policy(next)) &&
105414 can_vma_merge_before(next, vm_flags,
105415 anon_vma, file, pgoff+pglen)) {
105416 - if (prev && addr < prev->vm_end) /* case 4 */
105417 + if (prev && addr < prev->vm_end) { /* case 4 */
105418 err = vma_adjust(prev, prev->vm_start,
105419 addr, prev->vm_pgoff, NULL);
105420 - else /* cases 3, 8 */
105421 +
105422 +#ifdef CONFIG_PAX_SEGMEXEC
105423 + if (!err && prev_m)
105424 + err = vma_adjust(prev_m, prev_m->vm_start,
105425 + addr_m, prev_m->vm_pgoff, NULL);
105426 +#endif
105427 +
105428 + } else { /* cases 3, 8 */
105429 err = vma_adjust(area, addr, next->vm_end,
105430 next->vm_pgoff - pglen, NULL);
105431 +
105432 +#ifdef CONFIG_PAX_SEGMEXEC
105433 + if (!err && area_m)
105434 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
105435 + next_m->vm_pgoff - pglen, NULL);
105436 +#endif
105437 +
105438 + }
105439 if (err)
105440 return NULL;
105441 khugepaged_enter_vma_merge(area, vm_flags);
105442 @@ -1199,8 +1286,10 @@ none:
105443 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
105444 struct file *file, long pages)
105445 {
105446 - const unsigned long stack_flags
105447 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
105448 +
105449 +#ifdef CONFIG_PAX_RANDMMAP
105450 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
105451 +#endif
105452
105453 mm->total_vm += pages;
105454
105455 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
105456 mm->shared_vm += pages;
105457 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
105458 mm->exec_vm += pages;
105459 - } else if (flags & stack_flags)
105460 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
105461 mm->stack_vm += pages;
105462 }
105463 #endif /* CONFIG_PROC_FS */
105464 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
105465 locked += mm->locked_vm;
105466 lock_limit = rlimit(RLIMIT_MEMLOCK);
105467 lock_limit >>= PAGE_SHIFT;
105468 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
105469 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
105470 return -EAGAIN;
105471 }
105472 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105473 * (the exception is when the underlying filesystem is noexec
105474 * mounted, in which case we dont add PROT_EXEC.)
105475 */
105476 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
105477 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
105478 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
105479 prot |= PROT_EXEC;
105480
105481 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105482 /* Obtain the address to map to. we verify (or select) it and ensure
105483 * that it represents a valid section of the address space.
105484 */
105485 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
105486 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
105487 if (addr & ~PAGE_MASK)
105488 return addr;
105489
105490 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105491 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
105492 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
105493
105494 +#ifdef CONFIG_PAX_MPROTECT
105495 + if (mm->pax_flags & MF_PAX_MPROTECT) {
105496 +
105497 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
105498 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
105499 + mm->binfmt->handle_mmap)
105500 + mm->binfmt->handle_mmap(file);
105501 +#endif
105502 +
105503 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
105504 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
105505 + gr_log_rwxmmap(file);
105506 +
105507 +#ifdef CONFIG_PAX_EMUPLT
105508 + vm_flags &= ~VM_EXEC;
105509 +#else
105510 + return -EPERM;
105511 +#endif
105512 +
105513 + }
105514 +
105515 + if (!(vm_flags & VM_EXEC))
105516 + vm_flags &= ~VM_MAYEXEC;
105517 +#else
105518 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
105519 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
105520 +#endif
105521 + else
105522 + vm_flags &= ~VM_MAYWRITE;
105523 + }
105524 +#endif
105525 +
105526 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105527 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
105528 + vm_flags &= ~VM_PAGEEXEC;
105529 +#endif
105530 +
105531 if (flags & MAP_LOCKED)
105532 if (!can_do_mlock())
105533 return -EPERM;
105534 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105535 vm_flags |= VM_NORESERVE;
105536 }
105537
105538 + if (!gr_acl_handle_mmap(file, prot))
105539 + return -EACCES;
105540 +
105541 addr = mmap_region(file, addr, len, vm_flags, pgoff);
105542 if (!IS_ERR_VALUE(addr) &&
105543 ((vm_flags & VM_LOCKED) ||
105544 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
105545 vm_flags_t vm_flags = vma->vm_flags;
105546
105547 /* If it was private or non-writable, the write bit is already clear */
105548 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
105549 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
105550 return 0;
105551
105552 /* The backer wishes to know when pages are first written to? */
105553 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
105554 struct rb_node **rb_link, *rb_parent;
105555 unsigned long charged = 0;
105556
105557 +#ifdef CONFIG_PAX_SEGMEXEC
105558 + struct vm_area_struct *vma_m = NULL;
105559 +#endif
105560 +
105561 + /*
105562 + * mm->mmap_sem is required to protect against another thread
105563 + * changing the mappings in case we sleep.
105564 + */
105565 + verify_mm_writelocked(mm);
105566 +
105567 /* Check against address space limit. */
105568 +
105569 +#ifdef CONFIG_PAX_RANDMMAP
105570 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
105571 +#endif
105572 +
105573 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
105574 unsigned long nr_pages;
105575
105576 @@ -1551,11 +1696,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
105577
105578 /* Clear old maps */
105579 error = -ENOMEM;
105580 -munmap_back:
105581 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
105582 if (do_munmap(mm, addr, len))
105583 return -ENOMEM;
105584 - goto munmap_back;
105585 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
105586 }
105587
105588 /*
105589 @@ -1586,6 +1730,16 @@ munmap_back:
105590 goto unacct_error;
105591 }
105592
105593 +#ifdef CONFIG_PAX_SEGMEXEC
105594 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
105595 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
105596 + if (!vma_m) {
105597 + error = -ENOMEM;
105598 + goto free_vma;
105599 + }
105600 + }
105601 +#endif
105602 +
105603 vma->vm_mm = mm;
105604 vma->vm_start = addr;
105605 vma->vm_end = addr + len;
105606 @@ -1616,6 +1770,13 @@ munmap_back:
105607 if (error)
105608 goto unmap_and_free_vma;
105609
105610 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105611 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
105612 + vma->vm_flags |= VM_PAGEEXEC;
105613 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
105614 + }
105615 +#endif
105616 +
105617 /* Can addr have changed??
105618 *
105619 * Answer: Yes, several device drivers can do it in their
105620 @@ -1634,6 +1795,12 @@ munmap_back:
105621 }
105622
105623 vma_link(mm, vma, prev, rb_link, rb_parent);
105624 +
105625 +#ifdef CONFIG_PAX_SEGMEXEC
105626 + if (vma_m)
105627 + BUG_ON(pax_mirror_vma(vma_m, vma));
105628 +#endif
105629 +
105630 /* Once vma denies write, undo our temporary denial count */
105631 if (file) {
105632 if (vm_flags & VM_SHARED)
105633 @@ -1646,6 +1813,7 @@ out:
105634 perf_event_mmap(vma);
105635
105636 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
105637 + track_exec_limit(mm, addr, addr + len, vm_flags);
105638 if (vm_flags & VM_LOCKED) {
105639 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
105640 vma == get_gate_vma(current->mm)))
105641 @@ -1683,6 +1851,12 @@ allow_write_and_free_vma:
105642 if (vm_flags & VM_DENYWRITE)
105643 allow_write_access(file);
105644 free_vma:
105645 +
105646 +#ifdef CONFIG_PAX_SEGMEXEC
105647 + if (vma_m)
105648 + kmem_cache_free(vm_area_cachep, vma_m);
105649 +#endif
105650 +
105651 kmem_cache_free(vm_area_cachep, vma);
105652 unacct_error:
105653 if (charged)
105654 @@ -1690,7 +1864,63 @@ unacct_error:
105655 return error;
105656 }
105657
105658 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
105659 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
105660 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
105661 +{
105662 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
105663 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
105664 +
105665 + return 0;
105666 +}
105667 +#endif
105668 +
105669 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
105670 +{
105671 + if (!vma) {
105672 +#ifdef CONFIG_STACK_GROWSUP
105673 + if (addr > sysctl_heap_stack_gap)
105674 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
105675 + else
105676 + vma = find_vma(current->mm, 0);
105677 + if (vma && (vma->vm_flags & VM_GROWSUP))
105678 + return false;
105679 +#endif
105680 + return true;
105681 + }
105682 +
105683 + if (addr + len > vma->vm_start)
105684 + return false;
105685 +
105686 + if (vma->vm_flags & VM_GROWSDOWN)
105687 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
105688 +#ifdef CONFIG_STACK_GROWSUP
105689 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
105690 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
105691 +#endif
105692 + else if (offset)
105693 + return offset <= vma->vm_start - addr - len;
105694 +
105695 + return true;
105696 +}
105697 +
105698 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
105699 +{
105700 + if (vma->vm_start < len)
105701 + return -ENOMEM;
105702 +
105703 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
105704 + if (offset <= vma->vm_start - len)
105705 + return vma->vm_start - len - offset;
105706 + else
105707 + return -ENOMEM;
105708 + }
105709 +
105710 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
105711 + return vma->vm_start - len - sysctl_heap_stack_gap;
105712 + return -ENOMEM;
105713 +}
105714 +
105715 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
105716 {
105717 /*
105718 * We implement the search by looking for an rbtree node that
105719 @@ -1738,11 +1968,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
105720 }
105721 }
105722
105723 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
105724 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
105725 check_current:
105726 /* Check if current node has a suitable gap */
105727 if (gap_start > high_limit)
105728 return -ENOMEM;
105729 +
105730 + if (gap_end - gap_start > info->threadstack_offset)
105731 + gap_start += info->threadstack_offset;
105732 + else
105733 + gap_start = gap_end;
105734 +
105735 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
105736 + if (gap_end - gap_start > sysctl_heap_stack_gap)
105737 + gap_start += sysctl_heap_stack_gap;
105738 + else
105739 + gap_start = gap_end;
105740 + }
105741 + if (vma->vm_flags & VM_GROWSDOWN) {
105742 + if (gap_end - gap_start > sysctl_heap_stack_gap)
105743 + gap_end -= sysctl_heap_stack_gap;
105744 + else
105745 + gap_end = gap_start;
105746 + }
105747 if (gap_end >= low_limit && gap_end - gap_start >= length)
105748 goto found;
105749
105750 @@ -1792,7 +2040,7 @@ found:
105751 return gap_start;
105752 }
105753
105754 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
105755 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
105756 {
105757 struct mm_struct *mm = current->mm;
105758 struct vm_area_struct *vma;
105759 @@ -1846,6 +2094,24 @@ check_current:
105760 gap_end = vma->vm_start;
105761 if (gap_end < low_limit)
105762 return -ENOMEM;
105763 +
105764 + if (gap_end - gap_start > info->threadstack_offset)
105765 + gap_end -= info->threadstack_offset;
105766 + else
105767 + gap_end = gap_start;
105768 +
105769 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
105770 + if (gap_end - gap_start > sysctl_heap_stack_gap)
105771 + gap_start += sysctl_heap_stack_gap;
105772 + else
105773 + gap_start = gap_end;
105774 + }
105775 + if (vma->vm_flags & VM_GROWSDOWN) {
105776 + if (gap_end - gap_start > sysctl_heap_stack_gap)
105777 + gap_end -= sysctl_heap_stack_gap;
105778 + else
105779 + gap_end = gap_start;
105780 + }
105781 if (gap_start <= high_limit && gap_end - gap_start >= length)
105782 goto found;
105783
105784 @@ -1909,6 +2175,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
105785 struct mm_struct *mm = current->mm;
105786 struct vm_area_struct *vma;
105787 struct vm_unmapped_area_info info;
105788 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
105789
105790 if (len > TASK_SIZE - mmap_min_addr)
105791 return -ENOMEM;
105792 @@ -1916,11 +2183,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
105793 if (flags & MAP_FIXED)
105794 return addr;
105795
105796 +#ifdef CONFIG_PAX_RANDMMAP
105797 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
105798 +#endif
105799 +
105800 if (addr) {
105801 addr = PAGE_ALIGN(addr);
105802 vma = find_vma(mm, addr);
105803 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
105804 - (!vma || addr + len <= vma->vm_start))
105805 + check_heap_stack_gap(vma, addr, len, offset))
105806 return addr;
105807 }
105808
105809 @@ -1929,6 +2200,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
105810 info.low_limit = mm->mmap_base;
105811 info.high_limit = TASK_SIZE;
105812 info.align_mask = 0;
105813 + info.threadstack_offset = offset;
105814 return vm_unmapped_area(&info);
105815 }
105816 #endif
105817 @@ -1947,6 +2219,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
105818 struct mm_struct *mm = current->mm;
105819 unsigned long addr = addr0;
105820 struct vm_unmapped_area_info info;
105821 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
105822
105823 /* requested length too big for entire address space */
105824 if (len > TASK_SIZE - mmap_min_addr)
105825 @@ -1955,12 +2228,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
105826 if (flags & MAP_FIXED)
105827 return addr;
105828
105829 +#ifdef CONFIG_PAX_RANDMMAP
105830 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
105831 +#endif
105832 +
105833 /* requesting a specific address */
105834 if (addr) {
105835 addr = PAGE_ALIGN(addr);
105836 vma = find_vma(mm, addr);
105837 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
105838 - (!vma || addr + len <= vma->vm_start))
105839 + check_heap_stack_gap(vma, addr, len, offset))
105840 return addr;
105841 }
105842
105843 @@ -1969,6 +2246,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
105844 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
105845 info.high_limit = mm->mmap_base;
105846 info.align_mask = 0;
105847 + info.threadstack_offset = offset;
105848 addr = vm_unmapped_area(&info);
105849
105850 /*
105851 @@ -1981,6 +2259,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
105852 VM_BUG_ON(addr != -ENOMEM);
105853 info.flags = 0;
105854 info.low_limit = TASK_UNMAPPED_BASE;
105855 +
105856 +#ifdef CONFIG_PAX_RANDMMAP
105857 + if (mm->pax_flags & MF_PAX_RANDMMAP)
105858 + info.low_limit += mm->delta_mmap;
105859 +#endif
105860 +
105861 info.high_limit = TASK_SIZE;
105862 addr = vm_unmapped_area(&info);
105863 }
105864 @@ -2081,6 +2365,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
105865 return vma;
105866 }
105867
105868 +#ifdef CONFIG_PAX_SEGMEXEC
105869 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
105870 +{
105871 + struct vm_area_struct *vma_m;
105872 +
105873 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
105874 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
105875 + BUG_ON(vma->vm_mirror);
105876 + return NULL;
105877 + }
105878 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
105879 + vma_m = vma->vm_mirror;
105880 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
105881 + BUG_ON(vma->vm_file != vma_m->vm_file);
105882 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
105883 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
105884 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
105885 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
105886 + return vma_m;
105887 +}
105888 +#endif
105889 +
105890 /*
105891 * Verify that the stack growth is acceptable and
105892 * update accounting. This is shared with both the
105893 @@ -2098,8 +2404,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
105894
105895 /* Stack limit test */
105896 actual_size = size;
105897 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
105898 - actual_size -= PAGE_SIZE;
105899 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
105900 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
105901 return -ENOMEM;
105902
105903 @@ -2110,6 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
105904 locked = mm->locked_vm + grow;
105905 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
105906 limit >>= PAGE_SHIFT;
105907 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
105908 if (locked > limit && !capable(CAP_IPC_LOCK))
105909 return -ENOMEM;
105910 }
105911 @@ -2139,37 +2445,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
105912 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
105913 * vma is the last one with address > vma->vm_end. Have to extend vma.
105914 */
105915 +#ifndef CONFIG_IA64
105916 +static
105917 +#endif
105918 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
105919 {
105920 int error;
105921 + bool locknext;
105922
105923 if (!(vma->vm_flags & VM_GROWSUP))
105924 return -EFAULT;
105925
105926 + /* Also guard against wrapping around to address 0. */
105927 + if (address < PAGE_ALIGN(address+1))
105928 + address = PAGE_ALIGN(address+1);
105929 + else
105930 + return -ENOMEM;
105931 +
105932 /*
105933 * We must make sure the anon_vma is allocated
105934 * so that the anon_vma locking is not a noop.
105935 */
105936 if (unlikely(anon_vma_prepare(vma)))
105937 return -ENOMEM;
105938 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
105939 + if (locknext && anon_vma_prepare(vma->vm_next))
105940 + return -ENOMEM;
105941 vma_lock_anon_vma(vma);
105942 + if (locknext)
105943 + vma_lock_anon_vma(vma->vm_next);
105944
105945 /*
105946 * vma->vm_start/vm_end cannot change under us because the caller
105947 * is required to hold the mmap_sem in read mode. We need the
105948 - * anon_vma lock to serialize against concurrent expand_stacks.
105949 - * Also guard against wrapping around to address 0.
105950 + * anon_vma locks to serialize against concurrent expand_stacks
105951 + * and expand_upwards.
105952 */
105953 - if (address < PAGE_ALIGN(address+4))
105954 - address = PAGE_ALIGN(address+4);
105955 - else {
105956 - vma_unlock_anon_vma(vma);
105957 - return -ENOMEM;
105958 - }
105959 error = 0;
105960
105961 /* Somebody else might have raced and expanded it already */
105962 - if (address > vma->vm_end) {
105963 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
105964 + error = -ENOMEM;
105965 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
105966 unsigned long size, grow;
105967
105968 size = address - vma->vm_start;
105969 @@ -2204,6 +2521,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
105970 }
105971 }
105972 }
105973 + if (locknext)
105974 + vma_unlock_anon_vma(vma->vm_next);
105975 vma_unlock_anon_vma(vma);
105976 khugepaged_enter_vma_merge(vma, vma->vm_flags);
105977 validate_mm(vma->vm_mm);
105978 @@ -2218,6 +2537,8 @@ int expand_downwards(struct vm_area_struct *vma,
105979 unsigned long address)
105980 {
105981 int error;
105982 + bool lockprev = false;
105983 + struct vm_area_struct *prev;
105984
105985 /*
105986 * We must make sure the anon_vma is allocated
105987 @@ -2231,6 +2552,15 @@ int expand_downwards(struct vm_area_struct *vma,
105988 if (error)
105989 return error;
105990
105991 + prev = vma->vm_prev;
105992 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
105993 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
105994 +#endif
105995 + if (lockprev && anon_vma_prepare(prev))
105996 + return -ENOMEM;
105997 + if (lockprev)
105998 + vma_lock_anon_vma(prev);
105999 +
106000 vma_lock_anon_vma(vma);
106001
106002 /*
106003 @@ -2240,9 +2570,17 @@ int expand_downwards(struct vm_area_struct *vma,
106004 */
106005
106006 /* Somebody else might have raced and expanded it already */
106007 - if (address < vma->vm_start) {
106008 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
106009 + error = -ENOMEM;
106010 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
106011 unsigned long size, grow;
106012
106013 +#ifdef CONFIG_PAX_SEGMEXEC
106014 + struct vm_area_struct *vma_m;
106015 +
106016 + vma_m = pax_find_mirror_vma(vma);
106017 +#endif
106018 +
106019 size = vma->vm_end - address;
106020 grow = (vma->vm_start - address) >> PAGE_SHIFT;
106021
106022 @@ -2267,13 +2605,27 @@ int expand_downwards(struct vm_area_struct *vma,
106023 vma->vm_pgoff -= grow;
106024 anon_vma_interval_tree_post_update_vma(vma);
106025 vma_gap_update(vma);
106026 +
106027 +#ifdef CONFIG_PAX_SEGMEXEC
106028 + if (vma_m) {
106029 + anon_vma_interval_tree_pre_update_vma(vma_m);
106030 + vma_m->vm_start -= grow << PAGE_SHIFT;
106031 + vma_m->vm_pgoff -= grow;
106032 + anon_vma_interval_tree_post_update_vma(vma_m);
106033 + vma_gap_update(vma_m);
106034 + }
106035 +#endif
106036 +
106037 spin_unlock(&vma->vm_mm->page_table_lock);
106038
106039 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
106040 perf_event_mmap(vma);
106041 }
106042 }
106043 }
106044 vma_unlock_anon_vma(vma);
106045 + if (lockprev)
106046 + vma_unlock_anon_vma(prev);
106047 khugepaged_enter_vma_merge(vma, vma->vm_flags);
106048 validate_mm(vma->vm_mm);
106049 return error;
106050 @@ -2373,6 +2725,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
106051 do {
106052 long nrpages = vma_pages(vma);
106053
106054 +#ifdef CONFIG_PAX_SEGMEXEC
106055 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
106056 + vma = remove_vma(vma);
106057 + continue;
106058 + }
106059 +#endif
106060 +
106061 if (vma->vm_flags & VM_ACCOUNT)
106062 nr_accounted += nrpages;
106063 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
106064 @@ -2417,6 +2776,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
106065 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
106066 vma->vm_prev = NULL;
106067 do {
106068 +
106069 +#ifdef CONFIG_PAX_SEGMEXEC
106070 + if (vma->vm_mirror) {
106071 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
106072 + vma->vm_mirror->vm_mirror = NULL;
106073 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
106074 + vma->vm_mirror = NULL;
106075 + }
106076 +#endif
106077 +
106078 vma_rb_erase(vma, &mm->mm_rb);
106079 mm->map_count--;
106080 tail_vma = vma;
106081 @@ -2444,14 +2813,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106082 struct vm_area_struct *new;
106083 int err = -ENOMEM;
106084
106085 +#ifdef CONFIG_PAX_SEGMEXEC
106086 + struct vm_area_struct *vma_m, *new_m = NULL;
106087 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
106088 +#endif
106089 +
106090 if (is_vm_hugetlb_page(vma) && (addr &
106091 ~(huge_page_mask(hstate_vma(vma)))))
106092 return -EINVAL;
106093
106094 +#ifdef CONFIG_PAX_SEGMEXEC
106095 + vma_m = pax_find_mirror_vma(vma);
106096 +#endif
106097 +
106098 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
106099 if (!new)
106100 goto out_err;
106101
106102 +#ifdef CONFIG_PAX_SEGMEXEC
106103 + if (vma_m) {
106104 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
106105 + if (!new_m) {
106106 + kmem_cache_free(vm_area_cachep, new);
106107 + goto out_err;
106108 + }
106109 + }
106110 +#endif
106111 +
106112 /* most fields are the same, copy all, and then fixup */
106113 *new = *vma;
106114
106115 @@ -2464,6 +2852,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106116 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
106117 }
106118
106119 +#ifdef CONFIG_PAX_SEGMEXEC
106120 + if (vma_m) {
106121 + *new_m = *vma_m;
106122 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
106123 + new_m->vm_mirror = new;
106124 + new->vm_mirror = new_m;
106125 +
106126 + if (new_below)
106127 + new_m->vm_end = addr_m;
106128 + else {
106129 + new_m->vm_start = addr_m;
106130 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
106131 + }
106132 + }
106133 +#endif
106134 +
106135 err = vma_dup_policy(vma, new);
106136 if (err)
106137 goto out_free_vma;
106138 @@ -2484,6 +2888,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106139 else
106140 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
106141
106142 +#ifdef CONFIG_PAX_SEGMEXEC
106143 + if (!err && vma_m) {
106144 + struct mempolicy *pol = vma_policy(new);
106145 +
106146 + if (anon_vma_clone(new_m, vma_m))
106147 + goto out_free_mpol;
106148 +
106149 + mpol_get(pol);
106150 + set_vma_policy(new_m, pol);
106151 +
106152 + if (new_m->vm_file)
106153 + get_file(new_m->vm_file);
106154 +
106155 + if (new_m->vm_ops && new_m->vm_ops->open)
106156 + new_m->vm_ops->open(new_m);
106157 +
106158 + if (new_below)
106159 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
106160 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
106161 + else
106162 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
106163 +
106164 + if (err) {
106165 + if (new_m->vm_ops && new_m->vm_ops->close)
106166 + new_m->vm_ops->close(new_m);
106167 + if (new_m->vm_file)
106168 + fput(new_m->vm_file);
106169 + mpol_put(pol);
106170 + }
106171 + }
106172 +#endif
106173 +
106174 /* Success. */
106175 if (!err)
106176 return 0;
106177 @@ -2493,10 +2929,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106178 new->vm_ops->close(new);
106179 if (new->vm_file)
106180 fput(new->vm_file);
106181 - unlink_anon_vmas(new);
106182 out_free_mpol:
106183 mpol_put(vma_policy(new));
106184 out_free_vma:
106185 +
106186 +#ifdef CONFIG_PAX_SEGMEXEC
106187 + if (new_m) {
106188 + unlink_anon_vmas(new_m);
106189 + kmem_cache_free(vm_area_cachep, new_m);
106190 + }
106191 +#endif
106192 +
106193 + unlink_anon_vmas(new);
106194 kmem_cache_free(vm_area_cachep, new);
106195 out_err:
106196 return err;
106197 @@ -2509,6 +2953,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106198 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106199 unsigned long addr, int new_below)
106200 {
106201 +
106202 +#ifdef CONFIG_PAX_SEGMEXEC
106203 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
106204 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
106205 + if (mm->map_count >= sysctl_max_map_count-1)
106206 + return -ENOMEM;
106207 + } else
106208 +#endif
106209 +
106210 if (mm->map_count >= sysctl_max_map_count)
106211 return -ENOMEM;
106212
106213 @@ -2520,11 +2973,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106214 * work. This now handles partial unmappings.
106215 * Jeremy Fitzhardinge <jeremy@goop.org>
106216 */
106217 +#ifdef CONFIG_PAX_SEGMEXEC
106218 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106219 {
106220 + int ret = __do_munmap(mm, start, len);
106221 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
106222 + return ret;
106223 +
106224 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
106225 +}
106226 +
106227 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106228 +#else
106229 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106230 +#endif
106231 +{
106232 unsigned long end;
106233 struct vm_area_struct *vma, *prev, *last;
106234
106235 + /*
106236 + * mm->mmap_sem is required to protect against another thread
106237 + * changing the mappings in case we sleep.
106238 + */
106239 + verify_mm_writelocked(mm);
106240 +
106241 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
106242 return -EINVAL;
106243
106244 @@ -2602,6 +3074,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106245 /* Fix up all other VM information */
106246 remove_vma_list(mm, vma);
106247
106248 + track_exec_limit(mm, start, end, 0UL);
106249 +
106250 return 0;
106251 }
106252
106253 @@ -2610,6 +3084,13 @@ int vm_munmap(unsigned long start, size_t len)
106254 int ret;
106255 struct mm_struct *mm = current->mm;
106256
106257 +
106258 +#ifdef CONFIG_PAX_SEGMEXEC
106259 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
106260 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
106261 + return -EINVAL;
106262 +#endif
106263 +
106264 down_write(&mm->mmap_sem);
106265 ret = do_munmap(mm, start, len);
106266 up_write(&mm->mmap_sem);
106267 @@ -2656,6 +3137,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
106268 down_write(&mm->mmap_sem);
106269 vma = find_vma(mm, start);
106270
106271 +#ifdef CONFIG_PAX_SEGMEXEC
106272 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
106273 + goto out;
106274 +#endif
106275 +
106276 if (!vma || !(vma->vm_flags & VM_SHARED))
106277 goto out;
106278
106279 @@ -2692,16 +3178,6 @@ out:
106280 return ret;
106281 }
106282
106283 -static inline void verify_mm_writelocked(struct mm_struct *mm)
106284 -{
106285 -#ifdef CONFIG_DEBUG_VM
106286 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
106287 - WARN_ON(1);
106288 - up_read(&mm->mmap_sem);
106289 - }
106290 -#endif
106291 -}
106292 -
106293 /*
106294 * this is really a simplified "do_mmap". it only handles
106295 * anonymous maps. eventually we may be able to do some
106296 @@ -2715,6 +3191,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106297 struct rb_node **rb_link, *rb_parent;
106298 pgoff_t pgoff = addr >> PAGE_SHIFT;
106299 int error;
106300 + unsigned long charged;
106301
106302 len = PAGE_ALIGN(len);
106303 if (!len)
106304 @@ -2722,10 +3199,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106305
106306 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
106307
106308 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
106309 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
106310 + flags &= ~VM_EXEC;
106311 +
106312 +#ifdef CONFIG_PAX_MPROTECT
106313 + if (mm->pax_flags & MF_PAX_MPROTECT)
106314 + flags &= ~VM_MAYEXEC;
106315 +#endif
106316 +
106317 + }
106318 +#endif
106319 +
106320 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
106321 if (error & ~PAGE_MASK)
106322 return error;
106323
106324 + charged = len >> PAGE_SHIFT;
106325 +
106326 error = mlock_future_check(mm, mm->def_flags, len);
106327 if (error)
106328 return error;
106329 @@ -2739,21 +3230,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106330 /*
106331 * Clear old maps. this also does some error checking for us
106332 */
106333 - munmap_back:
106334 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
106335 if (do_munmap(mm, addr, len))
106336 return -ENOMEM;
106337 - goto munmap_back;
106338 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
106339 }
106340
106341 /* Check against address space limits *after* clearing old maps... */
106342 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
106343 + if (!may_expand_vm(mm, charged))
106344 return -ENOMEM;
106345
106346 if (mm->map_count > sysctl_max_map_count)
106347 return -ENOMEM;
106348
106349 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
106350 + if (security_vm_enough_memory_mm(mm, charged))
106351 return -ENOMEM;
106352
106353 /* Can we just expand an old private anonymous mapping? */
106354 @@ -2767,7 +3257,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106355 */
106356 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106357 if (!vma) {
106358 - vm_unacct_memory(len >> PAGE_SHIFT);
106359 + vm_unacct_memory(charged);
106360 return -ENOMEM;
106361 }
106362
106363 @@ -2781,10 +3271,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106364 vma_link(mm, vma, prev, rb_link, rb_parent);
106365 out:
106366 perf_event_mmap(vma);
106367 - mm->total_vm += len >> PAGE_SHIFT;
106368 + mm->total_vm += charged;
106369 if (flags & VM_LOCKED)
106370 - mm->locked_vm += (len >> PAGE_SHIFT);
106371 + mm->locked_vm += charged;
106372 vma->vm_flags |= VM_SOFTDIRTY;
106373 + track_exec_limit(mm, addr, addr + len, flags);
106374 return addr;
106375 }
106376
106377 @@ -2846,6 +3337,7 @@ void exit_mmap(struct mm_struct *mm)
106378 while (vma) {
106379 if (vma->vm_flags & VM_ACCOUNT)
106380 nr_accounted += vma_pages(vma);
106381 + vma->vm_mirror = NULL;
106382 vma = remove_vma(vma);
106383 }
106384 vm_unacct_memory(nr_accounted);
106385 @@ -2860,6 +3352,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
106386 struct vm_area_struct *prev;
106387 struct rb_node **rb_link, *rb_parent;
106388
106389 +#ifdef CONFIG_PAX_SEGMEXEC
106390 + struct vm_area_struct *vma_m = NULL;
106391 +#endif
106392 +
106393 + if (security_mmap_addr(vma->vm_start))
106394 + return -EPERM;
106395 +
106396 /*
106397 * The vm_pgoff of a purely anonymous vma should be irrelevant
106398 * until its first write fault, when page's anon_vma and index
106399 @@ -2883,7 +3382,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
106400 security_vm_enough_memory_mm(mm, vma_pages(vma)))
106401 return -ENOMEM;
106402
106403 +#ifdef CONFIG_PAX_SEGMEXEC
106404 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
106405 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106406 + if (!vma_m)
106407 + return -ENOMEM;
106408 + }
106409 +#endif
106410 +
106411 vma_link(mm, vma, prev, rb_link, rb_parent);
106412 +
106413 +#ifdef CONFIG_PAX_SEGMEXEC
106414 + if (vma_m)
106415 + BUG_ON(pax_mirror_vma(vma_m, vma));
106416 +#endif
106417 +
106418 return 0;
106419 }
106420
106421 @@ -2902,6 +3415,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
106422 struct rb_node **rb_link, *rb_parent;
106423 bool faulted_in_anon_vma = true;
106424
106425 + BUG_ON(vma->vm_mirror);
106426 +
106427 /*
106428 * If anonymous vma has not yet been faulted, update new pgoff
106429 * to match new location, to increase its chance of merging.
106430 @@ -2966,6 +3481,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
106431 return NULL;
106432 }
106433
106434 +#ifdef CONFIG_PAX_SEGMEXEC
106435 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
106436 +{
106437 + struct vm_area_struct *prev_m;
106438 + struct rb_node **rb_link_m, *rb_parent_m;
106439 + struct mempolicy *pol_m;
106440 +
106441 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
106442 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
106443 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
106444 + *vma_m = *vma;
106445 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
106446 + if (anon_vma_clone(vma_m, vma))
106447 + return -ENOMEM;
106448 + pol_m = vma_policy(vma_m);
106449 + mpol_get(pol_m);
106450 + set_vma_policy(vma_m, pol_m);
106451 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
106452 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
106453 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
106454 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
106455 + if (vma_m->vm_file)
106456 + get_file(vma_m->vm_file);
106457 + if (vma_m->vm_ops && vma_m->vm_ops->open)
106458 + vma_m->vm_ops->open(vma_m);
106459 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
106460 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
106461 + vma_m->vm_mirror = vma;
106462 + vma->vm_mirror = vma_m;
106463 + return 0;
106464 +}
106465 +#endif
106466 +
106467 /*
106468 * Return true if the calling process may expand its vm space by the passed
106469 * number of pages
106470 @@ -2977,6 +3525,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
106471
106472 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
106473
106474 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
106475 if (cur + npages > lim)
106476 return 0;
106477 return 1;
106478 @@ -3059,6 +3608,22 @@ static struct vm_area_struct *__install_special_mapping(
106479 vma->vm_start = addr;
106480 vma->vm_end = addr + len;
106481
106482 +#ifdef CONFIG_PAX_MPROTECT
106483 + if (mm->pax_flags & MF_PAX_MPROTECT) {
106484 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
106485 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
106486 + return ERR_PTR(-EPERM);
106487 + if (!(vm_flags & VM_EXEC))
106488 + vm_flags &= ~VM_MAYEXEC;
106489 +#else
106490 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
106491 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
106492 +#endif
106493 + else
106494 + vm_flags &= ~VM_MAYWRITE;
106495 + }
106496 +#endif
106497 +
106498 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
106499 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
106500
106501 diff --git a/mm/mprotect.c b/mm/mprotect.c
106502 index 8858483..8145fa5 100644
106503 --- a/mm/mprotect.c
106504 +++ b/mm/mprotect.c
106505 @@ -24,10 +24,18 @@
106506 #include <linux/migrate.h>
106507 #include <linux/perf_event.h>
106508 #include <linux/ksm.h>
106509 +#include <linux/sched/sysctl.h>
106510 +
106511 +#ifdef CONFIG_PAX_MPROTECT
106512 +#include <linux/elf.h>
106513 +#include <linux/binfmts.h>
106514 +#endif
106515 +
106516 #include <asm/uaccess.h>
106517 #include <asm/pgtable.h>
106518 #include <asm/cacheflush.h>
106519 #include <asm/tlbflush.h>
106520 +#include <asm/mmu_context.h>
106521
106522 /*
106523 * For a prot_numa update we only hold mmap_sem for read so there is a
106524 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
106525 return pages;
106526 }
106527
106528 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
106529 +/* called while holding the mmap semaphor for writing except stack expansion */
106530 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
106531 +{
106532 + unsigned long oldlimit, newlimit = 0UL;
106533 +
106534 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
106535 + return;
106536 +
106537 + spin_lock(&mm->page_table_lock);
106538 + oldlimit = mm->context.user_cs_limit;
106539 + if ((prot & VM_EXEC) && oldlimit < end)
106540 + /* USER_CS limit moved up */
106541 + newlimit = end;
106542 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
106543 + /* USER_CS limit moved down */
106544 + newlimit = start;
106545 +
106546 + if (newlimit) {
106547 + mm->context.user_cs_limit = newlimit;
106548 +
106549 +#ifdef CONFIG_SMP
106550 + wmb();
106551 + cpus_clear(mm->context.cpu_user_cs_mask);
106552 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
106553 +#endif
106554 +
106555 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
106556 + }
106557 + spin_unlock(&mm->page_table_lock);
106558 + if (newlimit == end) {
106559 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
106560 +
106561 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
106562 + if (is_vm_hugetlb_page(vma))
106563 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
106564 + else
106565 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
106566 + }
106567 +}
106568 +#endif
106569 +
106570 int
106571 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
106572 unsigned long start, unsigned long end, unsigned long newflags)
106573 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
106574 int error;
106575 int dirty_accountable = 0;
106576
106577 +#ifdef CONFIG_PAX_SEGMEXEC
106578 + struct vm_area_struct *vma_m = NULL;
106579 + unsigned long start_m, end_m;
106580 +
106581 + start_m = start + SEGMEXEC_TASK_SIZE;
106582 + end_m = end + SEGMEXEC_TASK_SIZE;
106583 +#endif
106584 +
106585 if (newflags == oldflags) {
106586 *pprev = vma;
106587 return 0;
106588 }
106589
106590 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
106591 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
106592 +
106593 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
106594 + return -ENOMEM;
106595 +
106596 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
106597 + return -ENOMEM;
106598 + }
106599 +
106600 /*
106601 * If we make a private mapping writable we increase our commit;
106602 * but (without finer accounting) cannot reduce our commit if we
106603 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
106604 }
106605 }
106606
106607 +#ifdef CONFIG_PAX_SEGMEXEC
106608 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
106609 + if (start != vma->vm_start) {
106610 + error = split_vma(mm, vma, start, 1);
106611 + if (error)
106612 + goto fail;
106613 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
106614 + *pprev = (*pprev)->vm_next;
106615 + }
106616 +
106617 + if (end != vma->vm_end) {
106618 + error = split_vma(mm, vma, end, 0);
106619 + if (error)
106620 + goto fail;
106621 + }
106622 +
106623 + if (pax_find_mirror_vma(vma)) {
106624 + error = __do_munmap(mm, start_m, end_m - start_m);
106625 + if (error)
106626 + goto fail;
106627 + } else {
106628 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106629 + if (!vma_m) {
106630 + error = -ENOMEM;
106631 + goto fail;
106632 + }
106633 + vma->vm_flags = newflags;
106634 + error = pax_mirror_vma(vma_m, vma);
106635 + if (error) {
106636 + vma->vm_flags = oldflags;
106637 + goto fail;
106638 + }
106639 + }
106640 + }
106641 +#endif
106642 +
106643 /*
106644 * First try to merge with previous and/or next vma.
106645 */
106646 @@ -315,7 +419,19 @@ success:
106647 * vm_flags and vm_page_prot are protected by the mmap_sem
106648 * held in write mode.
106649 */
106650 +
106651 +#ifdef CONFIG_PAX_SEGMEXEC
106652 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
106653 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
106654 +#endif
106655 +
106656 vma->vm_flags = newflags;
106657 +
106658 +#ifdef CONFIG_PAX_MPROTECT
106659 + if (mm->binfmt && mm->binfmt->handle_mprotect)
106660 + mm->binfmt->handle_mprotect(vma, newflags);
106661 +#endif
106662 +
106663 dirty_accountable = vma_wants_writenotify(vma);
106664 vma_set_page_prot(vma);
106665
106666 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
106667 end = start + len;
106668 if (end <= start)
106669 return -ENOMEM;
106670 +
106671 +#ifdef CONFIG_PAX_SEGMEXEC
106672 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
106673 + if (end > SEGMEXEC_TASK_SIZE)
106674 + return -EINVAL;
106675 + } else
106676 +#endif
106677 +
106678 + if (end > TASK_SIZE)
106679 + return -EINVAL;
106680 +
106681 if (!arch_validate_prot(prot))
106682 return -EINVAL;
106683
106684 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
106685 /*
106686 * Does the application expect PROT_READ to imply PROT_EXEC:
106687 */
106688 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
106689 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
106690 prot |= PROT_EXEC;
106691
106692 vm_flags = calc_vm_prot_bits(prot);
106693 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
106694 if (start > vma->vm_start)
106695 prev = vma;
106696
106697 +#ifdef CONFIG_PAX_MPROTECT
106698 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
106699 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
106700 +#endif
106701 +
106702 for (nstart = start ; ; ) {
106703 unsigned long newflags;
106704
106705 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
106706
106707 /* newflags >> 4 shift VM_MAY% in place of VM_% */
106708 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
106709 + if (prot & (PROT_WRITE | PROT_EXEC))
106710 + gr_log_rwxmprotect(vma);
106711 +
106712 + error = -EACCES;
106713 + goto out;
106714 + }
106715 +
106716 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
106717 error = -EACCES;
106718 goto out;
106719 }
106720 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
106721 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
106722 if (error)
106723 goto out;
106724 +
106725 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
106726 +
106727 nstart = tmp;
106728
106729 if (nstart < prev->vm_end)
106730 diff --git a/mm/mremap.c b/mm/mremap.c
106731 index 2dc44b1..caa1819 100644
106732 --- a/mm/mremap.c
106733 +++ b/mm/mremap.c
106734 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
106735 continue;
106736 pte = ptep_get_and_clear(mm, old_addr, old_pte);
106737 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
106738 +
106739 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
106740 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
106741 + pte = pte_exprotect(pte);
106742 +#endif
106743 +
106744 pte = move_soft_dirty_pte(pte);
106745 set_pte_at(mm, new_addr, new_pte, pte);
106746 }
106747 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
106748 if (is_vm_hugetlb_page(vma))
106749 goto Einval;
106750
106751 +#ifdef CONFIG_PAX_SEGMEXEC
106752 + if (pax_find_mirror_vma(vma))
106753 + goto Einval;
106754 +#endif
106755 +
106756 /* We can't remap across vm area boundaries */
106757 if (old_len > vma->vm_end - addr)
106758 goto Efault;
106759 @@ -405,20 +416,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
106760 unsigned long ret = -EINVAL;
106761 unsigned long charged = 0;
106762 unsigned long map_flags;
106763 + unsigned long pax_task_size = TASK_SIZE;
106764
106765 if (new_addr & ~PAGE_MASK)
106766 goto out;
106767
106768 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
106769 +#ifdef CONFIG_PAX_SEGMEXEC
106770 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
106771 + pax_task_size = SEGMEXEC_TASK_SIZE;
106772 +#endif
106773 +
106774 + pax_task_size -= PAGE_SIZE;
106775 +
106776 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
106777 goto out;
106778
106779 /* Check if the location we're moving into overlaps the
106780 * old location at all, and fail if it does.
106781 */
106782 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
106783 - goto out;
106784 -
106785 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
106786 + if (addr + old_len > new_addr && new_addr + new_len > addr)
106787 goto out;
106788
106789 ret = do_munmap(mm, new_addr, new_len);
106790 @@ -487,6 +503,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
106791 unsigned long ret = -EINVAL;
106792 unsigned long charged = 0;
106793 bool locked = false;
106794 + unsigned long pax_task_size = TASK_SIZE;
106795
106796 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
106797 return ret;
106798 @@ -508,6 +525,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
106799 if (!new_len)
106800 return ret;
106801
106802 +#ifdef CONFIG_PAX_SEGMEXEC
106803 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
106804 + pax_task_size = SEGMEXEC_TASK_SIZE;
106805 +#endif
106806 +
106807 + pax_task_size -= PAGE_SIZE;
106808 +
106809 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
106810 + old_len > pax_task_size || addr > pax_task_size-old_len)
106811 + return ret;
106812 +
106813 down_write(&current->mm->mmap_sem);
106814
106815 if (flags & MREMAP_FIXED) {
106816 @@ -558,6 +586,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
106817 new_addr = addr;
106818 }
106819 ret = addr;
106820 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
106821 goto out;
106822 }
106823 }
106824 @@ -581,7 +610,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
106825 goto out;
106826 }
106827
106828 + map_flags = vma->vm_flags;
106829 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
106830 + if (!(ret & ~PAGE_MASK)) {
106831 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
106832 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
106833 + }
106834 }
106835 out:
106836 if (ret & ~PAGE_MASK)
106837 diff --git a/mm/nommu.c b/mm/nommu.c
106838 index 3fba2dc..fdad748 100644
106839 --- a/mm/nommu.c
106840 +++ b/mm/nommu.c
106841 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
106842 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
106843 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
106844 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
106845 -int heap_stack_gap = 0;
106846
106847 atomic_long_t mmap_pages_allocated;
106848
106849 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
106850 EXPORT_SYMBOL(find_vma);
106851
106852 /*
106853 - * find a VMA
106854 - * - we don't extend stack VMAs under NOMMU conditions
106855 - */
106856 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
106857 -{
106858 - return find_vma(mm, addr);
106859 -}
106860 -
106861 -/*
106862 * expand a stack to a given address
106863 * - not supported under NOMMU conditions
106864 */
106865 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106866
106867 /* most fields are the same, copy all, and then fixup */
106868 *new = *vma;
106869 + INIT_LIST_HEAD(&new->anon_vma_chain);
106870 *region = *vma->vm_region;
106871 new->vm_region = region;
106872
106873 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
106874 }
106875 EXPORT_SYMBOL(filemap_map_pages);
106876
106877 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
106878 - unsigned long addr, void *buf, int len, int write)
106879 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
106880 + unsigned long addr, void *buf, size_t len, int write)
106881 {
106882 struct vm_area_struct *vma;
106883
106884 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
106885 *
106886 * The caller must hold a reference on @mm.
106887 */
106888 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
106889 - void *buf, int len, int write)
106890 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
106891 + void *buf, size_t len, int write)
106892 {
106893 return __access_remote_vm(NULL, mm, addr, buf, len, write);
106894 }
106895 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
106896 * Access another process' address space.
106897 * - source/target buffer must be kernel space
106898 */
106899 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
106900 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
106901 {
106902 struct mm_struct *mm;
106903
106904 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
106905 index ad05f2f..cee723a 100644
106906 --- a/mm/page-writeback.c
106907 +++ b/mm/page-writeback.c
106908 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
106909 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
106910 * - the bdi dirty thresh drops quickly due to change of JBOD workload
106911 */
106912 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
106913 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
106914 unsigned long thresh,
106915 unsigned long bg_thresh,
106916 unsigned long dirty,
106917 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
106918 index 40e2942..0eb29a2 100644
106919 --- a/mm/page_alloc.c
106920 +++ b/mm/page_alloc.c
106921 @@ -61,6 +61,7 @@
106922 #include <linux/hugetlb.h>
106923 #include <linux/sched/rt.h>
106924 #include <linux/page_owner.h>
106925 +#include <linux/random.h>
106926
106927 #include <asm/sections.h>
106928 #include <asm/tlbflush.h>
106929 @@ -357,7 +358,7 @@ out:
106930 * This usage means that zero-order pages may not be compound.
106931 */
106932
106933 -static void free_compound_page(struct page *page)
106934 +void free_compound_page(struct page *page)
106935 {
106936 __free_pages_ok(page, compound_order(page));
106937 }
106938 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
106939 __mod_zone_freepage_state(zone, (1 << order), migratetype);
106940 }
106941 #else
106942 -struct page_ext_operations debug_guardpage_ops = { NULL, };
106943 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
106944 static inline void set_page_guard(struct zone *zone, struct page *page,
106945 unsigned int order, int migratetype) {}
106946 static inline void clear_page_guard(struct zone *zone, struct page *page,
106947 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
106948 bool compound = PageCompound(page);
106949 int i, bad = 0;
106950
106951 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
106952 + unsigned long index = 1UL << order;
106953 +#endif
106954 +
106955 VM_BUG_ON_PAGE(PageTail(page), page);
106956 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
106957
106958 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
106959 debug_check_no_obj_freed(page_address(page),
106960 PAGE_SIZE << order);
106961 }
106962 +
106963 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
106964 + for (; index; --index)
106965 + sanitize_highpage(page + index - 1);
106966 +#endif
106967 +
106968 arch_free_page(page, order);
106969 kernel_map_pages(page, 1 << order, 0);
106970
106971 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
106972 local_irq_restore(flags);
106973 }
106974
106975 +#ifdef CONFIG_PAX_LATENT_ENTROPY
106976 +bool __meminitdata extra_latent_entropy;
106977 +
106978 +static int __init setup_pax_extra_latent_entropy(char *str)
106979 +{
106980 + extra_latent_entropy = true;
106981 + return 0;
106982 +}
106983 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
106984 +
106985 +volatile u64 latent_entropy __latent_entropy;
106986 +EXPORT_SYMBOL(latent_entropy);
106987 +#endif
106988 +
106989 void __init __free_pages_bootmem(struct page *page, unsigned int order)
106990 {
106991 unsigned int nr_pages = 1 << order;
106992 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
106993 __ClearPageReserved(p);
106994 set_page_count(p, 0);
106995
106996 +#ifdef CONFIG_PAX_LATENT_ENTROPY
106997 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
106998 + u64 hash = 0;
106999 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
107000 + const u64 *data = lowmem_page_address(page);
107001 +
107002 + for (index = 0; index < end; index++)
107003 + hash ^= hash + data[index];
107004 + latent_entropy ^= hash;
107005 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
107006 + }
107007 +#endif
107008 +
107009 page_zone(page)->managed_pages += nr_pages;
107010 set_page_refcounted(page);
107011 __free_pages(page, order);
107012 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
107013 kernel_map_pages(page, 1 << order, 1);
107014 kasan_alloc_pages(page, order);
107015
107016 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
107017 if (gfp_flags & __GFP_ZERO)
107018 prep_zero_page(page, order, gfp_flags);
107019 +#endif
107020
107021 if (order && (gfp_flags & __GFP_COMP))
107022 prep_compound_page(page, order);
107023 @@ -1699,7 +1739,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
107024 }
107025
107026 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
107027 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
107028 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
107029 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
107030 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
107031
107032 @@ -2018,7 +2058,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
107033 do {
107034 mod_zone_page_state(zone, NR_ALLOC_BATCH,
107035 high_wmark_pages(zone) - low_wmark_pages(zone) -
107036 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
107037 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
107038 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
107039 } while (zone++ != preferred_zone);
107040 }
107041 @@ -5738,7 +5778,7 @@ static void __setup_per_zone_wmarks(void)
107042
107043 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
107044 high_wmark_pages(zone) - low_wmark_pages(zone) -
107045 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
107046 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
107047
107048 setup_zone_migrate_reserve(zone);
107049 spin_unlock_irqrestore(&zone->lock, flags);
107050 diff --git a/mm/percpu.c b/mm/percpu.c
107051 index 73c97a5..508ee25 100644
107052 --- a/mm/percpu.c
107053 +++ b/mm/percpu.c
107054 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
107055 static unsigned int pcpu_high_unit_cpu __read_mostly;
107056
107057 /* the address of the first chunk which starts with the kernel static area */
107058 -void *pcpu_base_addr __read_mostly;
107059 +void *pcpu_base_addr __read_only;
107060 EXPORT_SYMBOL_GPL(pcpu_base_addr);
107061
107062 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
107063 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
107064 index b159769..d07037f 100644
107065 --- a/mm/process_vm_access.c
107066 +++ b/mm/process_vm_access.c
107067 @@ -13,6 +13,7 @@
107068 #include <linux/uio.h>
107069 #include <linux/sched.h>
107070 #include <linux/highmem.h>
107071 +#include <linux/security.h>
107072 #include <linux/ptrace.h>
107073 #include <linux/slab.h>
107074 #include <linux/syscalls.h>
107075 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
107076 ssize_t iov_len;
107077 size_t total_len = iov_iter_count(iter);
107078
107079 + return -ENOSYS; // PaX: until properly audited
107080 +
107081 /*
107082 * Work out how many pages of struct pages we're going to need
107083 * when eventually calling get_user_pages
107084 */
107085 for (i = 0; i < riovcnt; i++) {
107086 iov_len = rvec[i].iov_len;
107087 - if (iov_len > 0) {
107088 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
107089 - + iov_len)
107090 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
107091 - / PAGE_SIZE + 1;
107092 - nr_pages = max(nr_pages, nr_pages_iov);
107093 - }
107094 + if (iov_len <= 0)
107095 + continue;
107096 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
107097 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
107098 + nr_pages = max(nr_pages, nr_pages_iov);
107099 }
107100
107101 if (nr_pages == 0)
107102 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
107103 goto free_proc_pages;
107104 }
107105
107106 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
107107 + rc = -EPERM;
107108 + goto put_task_struct;
107109 + }
107110 +
107111 mm = mm_access(task, PTRACE_MODE_ATTACH);
107112 if (!mm || IS_ERR(mm)) {
107113 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
107114 diff --git a/mm/rmap.c b/mm/rmap.c
107115 index c161a14..8a069bb 100644
107116 --- a/mm/rmap.c
107117 +++ b/mm/rmap.c
107118 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107119 struct anon_vma *anon_vma = vma->anon_vma;
107120 struct anon_vma_chain *avc;
107121
107122 +#ifdef CONFIG_PAX_SEGMEXEC
107123 + struct anon_vma_chain *avc_m = NULL;
107124 +#endif
107125 +
107126 might_sleep();
107127 if (unlikely(!anon_vma)) {
107128 struct mm_struct *mm = vma->vm_mm;
107129 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107130 if (!avc)
107131 goto out_enomem;
107132
107133 +#ifdef CONFIG_PAX_SEGMEXEC
107134 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
107135 + if (!avc_m)
107136 + goto out_enomem_free_avc;
107137 +#endif
107138 +
107139 anon_vma = find_mergeable_anon_vma(vma);
107140 allocated = NULL;
107141 if (!anon_vma) {
107142 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107143 /* page_table_lock to protect against threads */
107144 spin_lock(&mm->page_table_lock);
107145 if (likely(!vma->anon_vma)) {
107146 +
107147 +#ifdef CONFIG_PAX_SEGMEXEC
107148 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
107149 +
107150 + if (vma_m) {
107151 + BUG_ON(vma_m->anon_vma);
107152 + vma_m->anon_vma = anon_vma;
107153 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
107154 + anon_vma->degree++;
107155 + avc_m = NULL;
107156 + }
107157 +#endif
107158 +
107159 vma->anon_vma = anon_vma;
107160 anon_vma_chain_link(vma, avc, anon_vma);
107161 /* vma reference or self-parent link for new root */
107162 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107163
107164 if (unlikely(allocated))
107165 put_anon_vma(allocated);
107166 +
107167 +#ifdef CONFIG_PAX_SEGMEXEC
107168 + if (unlikely(avc_m))
107169 + anon_vma_chain_free(avc_m);
107170 +#endif
107171 +
107172 if (unlikely(avc))
107173 anon_vma_chain_free(avc);
107174 }
107175 return 0;
107176
107177 out_enomem_free_avc:
107178 +
107179 +#ifdef CONFIG_PAX_SEGMEXEC
107180 + if (avc_m)
107181 + anon_vma_chain_free(avc_m);
107182 +#endif
107183 +
107184 anon_vma_chain_free(avc);
107185 out_enomem:
107186 return -ENOMEM;
107187 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
107188 * good chance of avoiding scanning the whole hierarchy when it searches where
107189 * page is mapped.
107190 */
107191 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
107192 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
107193 {
107194 struct anon_vma_chain *avc, *pavc;
107195 struct anon_vma *root = NULL;
107196 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
107197 * the corresponding VMA in the parent process is attached to.
107198 * Returns 0 on success, non-zero on failure.
107199 */
107200 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
107201 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
107202 {
107203 struct anon_vma_chain *avc;
107204 struct anon_vma *anon_vma;
107205 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
107206 void __init anon_vma_init(void)
107207 {
107208 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
107209 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
107210 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
107211 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
107212 + anon_vma_ctor);
107213 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
107214 + SLAB_PANIC|SLAB_NO_SANITIZE);
107215 }
107216
107217 /*
107218 diff --git a/mm/shmem.c b/mm/shmem.c
107219 index cf2d0ca..ec06b8b 100644
107220 --- a/mm/shmem.c
107221 +++ b/mm/shmem.c
107222 @@ -33,7 +33,7 @@
107223 #include <linux/swap.h>
107224 #include <linux/aio.h>
107225
107226 -static struct vfsmount *shm_mnt;
107227 +struct vfsmount *shm_mnt;
107228
107229 #ifdef CONFIG_SHMEM
107230 /*
107231 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
107232 #define BOGO_DIRENT_SIZE 20
107233
107234 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
107235 -#define SHORT_SYMLINK_LEN 128
107236 +#define SHORT_SYMLINK_LEN 64
107237
107238 /*
107239 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
107240 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
107241 static int shmem_xattr_validate(const char *name)
107242 {
107243 struct { const char *prefix; size_t len; } arr[] = {
107244 +
107245 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
107246 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
107247 +#endif
107248 +
107249 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
107250 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
107251 };
107252 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
107253 if (err)
107254 return err;
107255
107256 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
107257 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
107258 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
107259 + return -EOPNOTSUPP;
107260 + if (size > 8)
107261 + return -EINVAL;
107262 + }
107263 +#endif
107264 +
107265 return simple_xattr_set(&info->xattrs, name, value, size, flags);
107266 }
107267
107268 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
107269 int err = -ENOMEM;
107270
107271 /* Round up to L1_CACHE_BYTES to resist false sharing */
107272 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
107273 - L1_CACHE_BYTES), GFP_KERNEL);
107274 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
107275 if (!sbinfo)
107276 return -ENOMEM;
107277
107278 diff --git a/mm/slab.c b/mm/slab.c
107279 index c4b89ea..20990be 100644
107280 --- a/mm/slab.c
107281 +++ b/mm/slab.c
107282 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
107283 if ((x)->max_freeable < i) \
107284 (x)->max_freeable = i; \
107285 } while (0)
107286 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
107287 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
107288 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
107289 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
107290 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
107291 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
107292 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
107293 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
107294 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
107295 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
107296 #else
107297 #define STATS_INC_ACTIVE(x) do { } while (0)
107298 #define STATS_DEC_ACTIVE(x) do { } while (0)
107299 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
107300 #define STATS_INC_ALLOCMISS(x) do { } while (0)
107301 #define STATS_INC_FREEHIT(x) do { } while (0)
107302 #define STATS_INC_FREEMISS(x) do { } while (0)
107303 +#define STATS_INC_SANITIZED(x) do { } while (0)
107304 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
107305 #endif
107306
107307 #if DEBUG
107308 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
107309 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
107310 */
107311 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
107312 - const struct page *page, void *obj)
107313 + const struct page *page, const void *obj)
107314 {
107315 u32 offset = (obj - page->s_mem);
107316 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
107317 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
107318 * structures first. Without this, further allocations will bug.
107319 */
107320 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
107321 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
107322 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
107323 slab_state = PARTIAL_NODE;
107324
107325 slab_early_init = 0;
107326 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
107327
107328 cachep = find_mergeable(size, align, flags, name, ctor);
107329 if (cachep) {
107330 - cachep->refcount++;
107331 + atomic_inc(&cachep->refcount);
107332
107333 /*
107334 * Adjust the object sizes so that we clear
107335 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
107336 struct array_cache *ac = cpu_cache_get(cachep);
107337
107338 check_irq_off();
107339 +
107340 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107341 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
107342 + STATS_INC_NOT_SANITIZED(cachep);
107343 + else {
107344 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
107345 +
107346 + if (cachep->ctor)
107347 + cachep->ctor(objp);
107348 +
107349 + STATS_INC_SANITIZED(cachep);
107350 + }
107351 +#endif
107352 +
107353 kmemleak_free_recursive(objp, cachep->flags);
107354 objp = cache_free_debugcheck(cachep, objp, caller);
107355
107356 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
107357 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
107358 }
107359
107360 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
107361 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
107362 {
107363 return __do_kmalloc_node(size, flags, node, _RET_IP_);
107364 }
107365 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
107366 * @flags: the type of memory to allocate (see kmalloc).
107367 * @caller: function caller for debug tracking of the caller
107368 */
107369 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
107370 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
107371 unsigned long caller)
107372 {
107373 struct kmem_cache *cachep;
107374 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
107375
107376 if (unlikely(ZERO_OR_NULL_PTR(objp)))
107377 return;
107378 + VM_BUG_ON(!virt_addr_valid(objp));
107379 local_irq_save(flags);
107380 kfree_debugcheck(objp);
107381 c = virt_to_cache(objp);
107382 @@ -3981,14 +4000,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
107383 }
107384 /* cpu stats */
107385 {
107386 - unsigned long allochit = atomic_read(&cachep->allochit);
107387 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
107388 - unsigned long freehit = atomic_read(&cachep->freehit);
107389 - unsigned long freemiss = atomic_read(&cachep->freemiss);
107390 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
107391 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
107392 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
107393 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
107394
107395 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
107396 allochit, allocmiss, freehit, freemiss);
107397 }
107398 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107399 + {
107400 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
107401 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
107402 +
107403 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
107404 + }
107405 +#endif
107406 #endif
107407 }
107408
107409 @@ -4196,13 +4223,69 @@ static const struct file_operations proc_slabstats_operations = {
107410 static int __init slab_proc_init(void)
107411 {
107412 #ifdef CONFIG_DEBUG_SLAB_LEAK
107413 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
107414 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
107415 #endif
107416 return 0;
107417 }
107418 module_init(slab_proc_init);
107419 #endif
107420
107421 +bool is_usercopy_object(const void *ptr)
107422 +{
107423 + struct page *page;
107424 + struct kmem_cache *cachep;
107425 +
107426 + if (ZERO_OR_NULL_PTR(ptr))
107427 + return false;
107428 +
107429 + if (!slab_is_available())
107430 + return false;
107431 +
107432 + if (!virt_addr_valid(ptr))
107433 + return false;
107434 +
107435 + page = virt_to_head_page(ptr);
107436 +
107437 + if (!PageSlab(page))
107438 + return false;
107439 +
107440 + cachep = page->slab_cache;
107441 + return cachep->flags & SLAB_USERCOPY;
107442 +}
107443 +
107444 +#ifdef CONFIG_PAX_USERCOPY
107445 +const char *check_heap_object(const void *ptr, unsigned long n)
107446 +{
107447 + struct page *page;
107448 + struct kmem_cache *cachep;
107449 + unsigned int objnr;
107450 + unsigned long offset;
107451 +
107452 + if (ZERO_OR_NULL_PTR(ptr))
107453 + return "<null>";
107454 +
107455 + if (!virt_addr_valid(ptr))
107456 + return NULL;
107457 +
107458 + page = virt_to_head_page(ptr);
107459 +
107460 + if (!PageSlab(page))
107461 + return NULL;
107462 +
107463 + cachep = page->slab_cache;
107464 + if (!(cachep->flags & SLAB_USERCOPY))
107465 + return cachep->name;
107466 +
107467 + objnr = obj_to_index(cachep, page, ptr);
107468 + BUG_ON(objnr >= cachep->num);
107469 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
107470 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
107471 + return NULL;
107472 +
107473 + return cachep->name;
107474 +}
107475 +#endif
107476 +
107477 /**
107478 * ksize - get the actual amount of memory allocated for a given object
107479 * @objp: Pointer to the object
107480 diff --git a/mm/slab.h b/mm/slab.h
107481 index 4c3ac12..7b2e470 100644
107482 --- a/mm/slab.h
107483 +++ b/mm/slab.h
107484 @@ -22,7 +22,7 @@ struct kmem_cache {
107485 unsigned int align; /* Alignment as calculated */
107486 unsigned long flags; /* Active flags on the slab */
107487 const char *name; /* Slab name for sysfs */
107488 - int refcount; /* Use counter */
107489 + atomic_t refcount; /* Use counter */
107490 void (*ctor)(void *); /* Called on object slot creation */
107491 struct list_head list; /* List of all slab caches on the system */
107492 };
107493 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
107494 /* The slab cache that manages slab cache information */
107495 extern struct kmem_cache *kmem_cache;
107496
107497 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107498 +#ifdef CONFIG_X86_64
107499 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
107500 +#else
107501 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
107502 +#endif
107503 +enum pax_sanitize_mode {
107504 + PAX_SANITIZE_SLAB_OFF = 0,
107505 + PAX_SANITIZE_SLAB_FAST,
107506 + PAX_SANITIZE_SLAB_FULL,
107507 +};
107508 +extern enum pax_sanitize_mode pax_sanitize_slab;
107509 +#endif
107510 +
107511 unsigned long calculate_alignment(unsigned long flags,
107512 unsigned long align, unsigned long size);
107513
107514 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
107515
107516 /* Legal flag mask for kmem_cache_create(), for various configurations */
107517 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
107518 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
107519 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
107520 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
107521
107522 #if defined(CONFIG_DEBUG_SLAB)
107523 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
107524 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
107525 return s;
107526
107527 page = virt_to_head_page(x);
107528 +
107529 + BUG_ON(!PageSlab(page));
107530 +
107531 cachep = page->slab_cache;
107532 if (slab_equal_or_root(cachep, s))
107533 return cachep;
107534 diff --git a/mm/slab_common.c b/mm/slab_common.c
107535 index 999bb34..9843aea 100644
107536 --- a/mm/slab_common.c
107537 +++ b/mm/slab_common.c
107538 @@ -25,11 +25,35 @@
107539
107540 #include "slab.h"
107541
107542 -enum slab_state slab_state;
107543 +enum slab_state slab_state __read_only;
107544 LIST_HEAD(slab_caches);
107545 DEFINE_MUTEX(slab_mutex);
107546 struct kmem_cache *kmem_cache;
107547
107548 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107549 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
107550 +static int __init pax_sanitize_slab_setup(char *str)
107551 +{
107552 + if (!str)
107553 + return 0;
107554 +
107555 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
107556 + pr_info("PaX slab sanitization: %s\n", "disabled");
107557 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
107558 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
107559 + pr_info("PaX slab sanitization: %s\n", "fast");
107560 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
107561 + } else if (!strcmp(str, "full")) {
107562 + pr_info("PaX slab sanitization: %s\n", "full");
107563 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
107564 + } else
107565 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
107566 +
107567 + return 0;
107568 +}
107569 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
107570 +#endif
107571 +
107572 /*
107573 * Set of flags that will prevent slab merging
107574 */
107575 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
107576 * Merge control. If this is set then no merging of slab caches will occur.
107577 * (Could be removed. This was introduced to pacify the merge skeptics.)
107578 */
107579 -static int slab_nomerge;
107580 +static int slab_nomerge = 1;
107581
107582 static int __init setup_slab_nomerge(char *str)
107583 {
107584 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
107585 /*
107586 * We may have set a slab to be unmergeable during bootstrap.
107587 */
107588 - if (s->refcount < 0)
107589 + if (atomic_read(&s->refcount) < 0)
107590 return 1;
107591
107592 return 0;
107593 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
107594 if (err)
107595 goto out_free_cache;
107596
107597 - s->refcount = 1;
107598 + atomic_set(&s->refcount, 1);
107599 list_add(&s->list, &slab_caches);
107600 out:
107601 if (err)
107602 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
107603 */
107604 flags &= CACHE_CREATE_MASK;
107605
107606 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107607 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
107608 + flags |= SLAB_NO_SANITIZE;
107609 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
107610 + flags &= ~SLAB_NO_SANITIZE;
107611 +#endif
107612 +
107613 s = __kmem_cache_alias(name, size, align, flags, ctor);
107614 if (s)
107615 goto out_unlock;
107616 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
107617 rcu_barrier();
107618
107619 list_for_each_entry_safe(s, s2, release, list) {
107620 -#ifdef SLAB_SUPPORTS_SYSFS
107621 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
107622 sysfs_slab_remove(s);
107623 #else
107624 slab_kmem_cache_release(s);
107625 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
107626
107627 mutex_lock(&slab_mutex);
107628
107629 - s->refcount--;
107630 - if (s->refcount)
107631 + if (!atomic_dec_and_test(&s->refcount))
107632 goto out_unlock;
107633
107634 for_each_memcg_cache_safe(c, c2, s) {
107635 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
107636 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
107637 name, size, err);
107638
107639 - s->refcount = -1; /* Exempt from merging for now */
107640 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
107641 }
107642
107643 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
107644 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
107645
107646 create_boot_cache(s, name, size, flags);
107647 list_add(&s->list, &slab_caches);
107648 - s->refcount = 1;
107649 + atomic_set(&s->refcount, 1);
107650 return s;
107651 }
107652
107653 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
107654 EXPORT_SYMBOL(kmalloc_dma_caches);
107655 #endif
107656
107657 +#ifdef CONFIG_PAX_USERCOPY_SLABS
107658 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
107659 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
107660 +#endif
107661 +
107662 /*
107663 * Conversion table for small slabs sizes / 8 to the index in the
107664 * kmalloc array. This is necessary for slabs < 192 since we have non power
107665 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
107666 return kmalloc_dma_caches[index];
107667
107668 #endif
107669 +
107670 +#ifdef CONFIG_PAX_USERCOPY_SLABS
107671 + if (unlikely((flags & GFP_USERCOPY)))
107672 + return kmalloc_usercopy_caches[index];
107673 +
107674 +#endif
107675 +
107676 return kmalloc_caches[index];
107677 }
107678
107679 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
107680 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
107681 if (!kmalloc_caches[i]) {
107682 kmalloc_caches[i] = create_kmalloc_cache(NULL,
107683 - 1 << i, flags);
107684 + 1 << i, SLAB_USERCOPY | flags);
107685 }
107686
107687 /*
107688 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
107689 * earlier power of two caches
107690 */
107691 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
107692 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
107693 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
107694
107695 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
107696 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
107697 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
107698 }
107699
107700 /* Kmalloc array is now usable */
107701 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
107702 }
107703 }
107704 #endif
107705 +
107706 +#ifdef CONFIG_PAX_USERCOPY_SLABS
107707 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
107708 + struct kmem_cache *s = kmalloc_caches[i];
107709 +
107710 + if (s) {
107711 + int size = kmalloc_size(i);
107712 + char *n = kasprintf(GFP_NOWAIT,
107713 + "usercopy-kmalloc-%d", size);
107714 +
107715 + BUG_ON(!n);
107716 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
107717 + size, SLAB_USERCOPY | flags);
107718 + }
107719 + }
107720 +#endif
107721 +
107722 }
107723 #endif /* !CONFIG_SLOB */
107724
107725 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
107726 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
107727 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
107728 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
107729 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107730 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
107731 +#endif
107732 #endif
107733 seq_putc(m, '\n');
107734 }
107735 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
107736 module_init(slab_proc_init);
107737 #endif /* CONFIG_SLABINFO */
107738
107739 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
107740 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
107741 gfp_t flags)
107742 {
107743 void *ret;
107744 diff --git a/mm/slob.c b/mm/slob.c
107745 index 94a7fed..cf3fb1a 100644
107746 --- a/mm/slob.c
107747 +++ b/mm/slob.c
107748 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
107749 /*
107750 * Return the size of a slob block.
107751 */
107752 -static slobidx_t slob_units(slob_t *s)
107753 +static slobidx_t slob_units(const slob_t *s)
107754 {
107755 if (s->units > 0)
107756 return s->units;
107757 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
107758 /*
107759 * Return the next free slob block pointer after this one.
107760 */
107761 -static slob_t *slob_next(slob_t *s)
107762 +static slob_t *slob_next(const slob_t *s)
107763 {
107764 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
107765 slobidx_t next;
107766 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
107767 /*
107768 * Returns true if s is the last free block in its page.
107769 */
107770 -static int slob_last(slob_t *s)
107771 +static int slob_last(const slob_t *s)
107772 {
107773 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
107774 }
107775
107776 -static void *slob_new_pages(gfp_t gfp, int order, int node)
107777 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
107778 {
107779 - void *page;
107780 + struct page *page;
107781
107782 #ifdef CONFIG_NUMA
107783 if (node != NUMA_NO_NODE)
107784 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
107785 if (!page)
107786 return NULL;
107787
107788 - return page_address(page);
107789 + __SetPageSlab(page);
107790 + return page;
107791 }
107792
107793 -static void slob_free_pages(void *b, int order)
107794 +static void slob_free_pages(struct page *sp, int order)
107795 {
107796 if (current->reclaim_state)
107797 current->reclaim_state->reclaimed_slab += 1 << order;
107798 - free_pages((unsigned long)b, order);
107799 + __ClearPageSlab(sp);
107800 + page_mapcount_reset(sp);
107801 + sp->private = 0;
107802 + __free_pages(sp, order);
107803 }
107804
107805 /*
107806 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
107807
107808 /* Not enough space: must allocate a new page */
107809 if (!b) {
107810 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
107811 - if (!b)
107812 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
107813 + if (!sp)
107814 return NULL;
107815 - sp = virt_to_page(b);
107816 - __SetPageSlab(sp);
107817 + b = page_address(sp);
107818
107819 spin_lock_irqsave(&slob_lock, flags);
107820 sp->units = SLOB_UNITS(PAGE_SIZE);
107821 sp->freelist = b;
107822 + sp->private = 0;
107823 INIT_LIST_HEAD(&sp->lru);
107824 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
107825 set_slob_page_free(sp, slob_list);
107826 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
107827 /*
107828 * slob_free: entry point into the slob allocator.
107829 */
107830 -static void slob_free(void *block, int size)
107831 +static void slob_free(struct kmem_cache *c, void *block, int size)
107832 {
107833 struct page *sp;
107834 slob_t *prev, *next, *b = (slob_t *)block;
107835 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
107836 if (slob_page_free(sp))
107837 clear_slob_page_free(sp);
107838 spin_unlock_irqrestore(&slob_lock, flags);
107839 - __ClearPageSlab(sp);
107840 - page_mapcount_reset(sp);
107841 - slob_free_pages(b, 0);
107842 + slob_free_pages(sp, 0);
107843 return;
107844 }
107845
107846 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107847 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
107848 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
107849 +#endif
107850 +
107851 if (!slob_page_free(sp)) {
107852 /* This slob page is about to become partially free. Easy! */
107853 sp->units = units;
107854 @@ -424,11 +431,10 @@ out:
107855 */
107856
107857 static __always_inline void *
107858 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
107859 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
107860 {
107861 - unsigned int *m;
107862 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
107863 - void *ret;
107864 + slob_t *m;
107865 + void *ret = NULL;
107866
107867 gfp &= gfp_allowed_mask;
107868
107869 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
107870
107871 if (!m)
107872 return NULL;
107873 - *m = size;
107874 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
107875 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
107876 + m[0].units = size;
107877 + m[1].units = align;
107878 ret = (void *)m + align;
107879
107880 trace_kmalloc_node(caller, ret,
107881 size, size + align, gfp, node);
107882 } else {
107883 unsigned int order = get_order(size);
107884 + struct page *page;
107885
107886 if (likely(order))
107887 gfp |= __GFP_COMP;
107888 - ret = slob_new_pages(gfp, order, node);
107889 + page = slob_new_pages(gfp, order, node);
107890 + if (page) {
107891 + ret = page_address(page);
107892 + page->private = size;
107893 + }
107894
107895 trace_kmalloc_node(caller, ret,
107896 size, PAGE_SIZE << order, gfp, node);
107897 }
107898
107899 - kmemleak_alloc(ret, size, 1, gfp);
107900 return ret;
107901 }
107902
107903 -void *__kmalloc(size_t size, gfp_t gfp)
107904 +static __always_inline void *
107905 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
107906 +{
107907 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
107908 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
107909 +
107910 + if (!ZERO_OR_NULL_PTR(ret))
107911 + kmemleak_alloc(ret, size, 1, gfp);
107912 + return ret;
107913 +}
107914 +
107915 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
107916 {
107917 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
107918 }
107919 @@ -491,34 +515,112 @@ void kfree(const void *block)
107920 return;
107921 kmemleak_free(block);
107922
107923 + VM_BUG_ON(!virt_addr_valid(block));
107924 sp = virt_to_page(block);
107925 - if (PageSlab(sp)) {
107926 + VM_BUG_ON(!PageSlab(sp));
107927 + if (!sp->private) {
107928 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
107929 - unsigned int *m = (unsigned int *)(block - align);
107930 - slob_free(m, *m + align);
107931 - } else
107932 + slob_t *m = (slob_t *)(block - align);
107933 + slob_free(NULL, m, m[0].units + align);
107934 + } else {
107935 + __ClearPageSlab(sp);
107936 + page_mapcount_reset(sp);
107937 + sp->private = 0;
107938 __free_pages(sp, compound_order(sp));
107939 + }
107940 }
107941 EXPORT_SYMBOL(kfree);
107942
107943 +bool is_usercopy_object(const void *ptr)
107944 +{
107945 + if (!slab_is_available())
107946 + return false;
107947 +
107948 + // PAX: TODO
107949 +
107950 + return false;
107951 +}
107952 +
107953 +#ifdef CONFIG_PAX_USERCOPY
107954 +const char *check_heap_object(const void *ptr, unsigned long n)
107955 +{
107956 + struct page *page;
107957 + const slob_t *free;
107958 + const void *base;
107959 + unsigned long flags;
107960 +
107961 + if (ZERO_OR_NULL_PTR(ptr))
107962 + return "<null>";
107963 +
107964 + if (!virt_addr_valid(ptr))
107965 + return NULL;
107966 +
107967 + page = virt_to_head_page(ptr);
107968 + if (!PageSlab(page))
107969 + return NULL;
107970 +
107971 + if (page->private) {
107972 + base = page;
107973 + if (base <= ptr && n <= page->private - (ptr - base))
107974 + return NULL;
107975 + return "<slob>";
107976 + }
107977 +
107978 + /* some tricky double walking to find the chunk */
107979 + spin_lock_irqsave(&slob_lock, flags);
107980 + base = (void *)((unsigned long)ptr & PAGE_MASK);
107981 + free = page->freelist;
107982 +
107983 + while (!slob_last(free) && (void *)free <= ptr) {
107984 + base = free + slob_units(free);
107985 + free = slob_next(free);
107986 + }
107987 +
107988 + while (base < (void *)free) {
107989 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
107990 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
107991 + int offset;
107992 +
107993 + if (ptr < base + align)
107994 + break;
107995 +
107996 + offset = ptr - base - align;
107997 + if (offset >= m) {
107998 + base += size;
107999 + continue;
108000 + }
108001 +
108002 + if (n > m - offset)
108003 + break;
108004 +
108005 + spin_unlock_irqrestore(&slob_lock, flags);
108006 + return NULL;
108007 + }
108008 +
108009 + spin_unlock_irqrestore(&slob_lock, flags);
108010 + return "<slob>";
108011 +}
108012 +#endif
108013 +
108014 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
108015 size_t ksize(const void *block)
108016 {
108017 struct page *sp;
108018 int align;
108019 - unsigned int *m;
108020 + slob_t *m;
108021
108022 BUG_ON(!block);
108023 if (unlikely(block == ZERO_SIZE_PTR))
108024 return 0;
108025
108026 sp = virt_to_page(block);
108027 - if (unlikely(!PageSlab(sp)))
108028 - return PAGE_SIZE << compound_order(sp);
108029 + VM_BUG_ON(!PageSlab(sp));
108030 + if (sp->private)
108031 + return sp->private;
108032
108033 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108034 - m = (unsigned int *)(block - align);
108035 - return SLOB_UNITS(*m) * SLOB_UNIT;
108036 + m = (slob_t *)(block - align);
108037 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
108038 }
108039 EXPORT_SYMBOL(ksize);
108040
108041 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
108042
108043 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
108044 {
108045 - void *b;
108046 + void *b = NULL;
108047
108048 flags &= gfp_allowed_mask;
108049
108050 lockdep_trace_alloc(flags);
108051
108052 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108053 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
108054 +#else
108055 if (c->size < PAGE_SIZE) {
108056 b = slob_alloc(c->size, flags, c->align, node);
108057 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
108058 SLOB_UNITS(c->size) * SLOB_UNIT,
108059 flags, node);
108060 } else {
108061 - b = slob_new_pages(flags, get_order(c->size), node);
108062 + struct page *sp;
108063 +
108064 + sp = slob_new_pages(flags, get_order(c->size), node);
108065 + if (sp) {
108066 + b = page_address(sp);
108067 + sp->private = c->size;
108068 + }
108069 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
108070 PAGE_SIZE << get_order(c->size),
108071 flags, node);
108072 }
108073 +#endif
108074
108075 if (b && c->ctor)
108076 c->ctor(b);
108077 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
108078 EXPORT_SYMBOL(kmem_cache_alloc);
108079
108080 #ifdef CONFIG_NUMA
108081 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
108082 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
108083 {
108084 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
108085 }
108086 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
108087 EXPORT_SYMBOL(kmem_cache_alloc_node);
108088 #endif
108089
108090 -static void __kmem_cache_free(void *b, int size)
108091 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
108092 {
108093 - if (size < PAGE_SIZE)
108094 - slob_free(b, size);
108095 + struct page *sp;
108096 +
108097 + sp = virt_to_page(b);
108098 + BUG_ON(!PageSlab(sp));
108099 + if (!sp->private)
108100 + slob_free(c, b, size);
108101 else
108102 - slob_free_pages(b, get_order(size));
108103 + slob_free_pages(sp, get_order(size));
108104 }
108105
108106 static void kmem_rcu_free(struct rcu_head *head)
108107 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
108108 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
108109 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
108110
108111 - __kmem_cache_free(b, slob_rcu->size);
108112 + __kmem_cache_free(NULL, b, slob_rcu->size);
108113 }
108114
108115 void kmem_cache_free(struct kmem_cache *c, void *b)
108116 {
108117 + int size = c->size;
108118 +
108119 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108120 + if (size + c->align < PAGE_SIZE) {
108121 + size += c->align;
108122 + b -= c->align;
108123 + }
108124 +#endif
108125 +
108126 kmemleak_free_recursive(b, c->flags);
108127 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
108128 struct slob_rcu *slob_rcu;
108129 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
108130 - slob_rcu->size = c->size;
108131 + slob_rcu = b + (size - sizeof(struct slob_rcu));
108132 + slob_rcu->size = size;
108133 call_rcu(&slob_rcu->head, kmem_rcu_free);
108134 } else {
108135 - __kmem_cache_free(b, c->size);
108136 + __kmem_cache_free(c, b, size);
108137 }
108138
108139 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108140 + trace_kfree(_RET_IP_, b);
108141 +#else
108142 trace_kmem_cache_free(_RET_IP_, b);
108143 +#endif
108144 +
108145 }
108146 EXPORT_SYMBOL(kmem_cache_free);
108147
108148 diff --git a/mm/slub.c b/mm/slub.c
108149 index 82c4737..55c316a 100644
108150 --- a/mm/slub.c
108151 +++ b/mm/slub.c
108152 @@ -198,7 +198,7 @@ struct track {
108153
108154 enum track_item { TRACK_ALLOC, TRACK_FREE };
108155
108156 -#ifdef CONFIG_SYSFS
108157 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108158 static int sysfs_slab_add(struct kmem_cache *);
108159 static int sysfs_slab_alias(struct kmem_cache *, const char *);
108160 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
108161 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
108162 if (!t->addr)
108163 return;
108164
108165 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
108166 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
108167 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
108168 #ifdef CONFIG_STACKTRACE
108169 {
108170 @@ -2709,6 +2709,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
108171
108172 slab_free_hook(s, x);
108173
108174 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108175 + if (!(s->flags & SLAB_NO_SANITIZE)) {
108176 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
108177 + if (s->ctor)
108178 + s->ctor(x);
108179 + }
108180 +#endif
108181 +
108182 redo:
108183 /*
108184 * Determine the currently cpus per cpu slab.
108185 @@ -3050,6 +3058,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
108186 s->inuse = size;
108187
108188 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
108189 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108190 + (!(flags & SLAB_NO_SANITIZE)) ||
108191 +#endif
108192 s->ctor)) {
108193 /*
108194 * Relocate free pointer after the object if it is not
108195 @@ -3304,7 +3315,7 @@ static int __init setup_slub_min_objects(char *str)
108196
108197 __setup("slub_min_objects=", setup_slub_min_objects);
108198
108199 -void *__kmalloc(size_t size, gfp_t flags)
108200 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
108201 {
108202 struct kmem_cache *s;
108203 void *ret;
108204 @@ -3342,7 +3353,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
108205 return ptr;
108206 }
108207
108208 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
108209 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
108210 {
108211 struct kmem_cache *s;
108212 void *ret;
108213 @@ -3390,6 +3401,59 @@ static size_t __ksize(const void *object)
108214 return slab_ksize(page->slab_cache);
108215 }
108216
108217 +bool is_usercopy_object(const void *ptr)
108218 +{
108219 + struct page *page;
108220 + struct kmem_cache *s;
108221 +
108222 + if (ZERO_OR_NULL_PTR(ptr))
108223 + return false;
108224 +
108225 + if (!slab_is_available())
108226 + return false;
108227 +
108228 + if (!virt_addr_valid(ptr))
108229 + return false;
108230 +
108231 + page = virt_to_head_page(ptr);
108232 +
108233 + if (!PageSlab(page))
108234 + return false;
108235 +
108236 + s = page->slab_cache;
108237 + return s->flags & SLAB_USERCOPY;
108238 +}
108239 +
108240 +#ifdef CONFIG_PAX_USERCOPY
108241 +const char *check_heap_object(const void *ptr, unsigned long n)
108242 +{
108243 + struct page *page;
108244 + struct kmem_cache *s;
108245 + unsigned long offset;
108246 +
108247 + if (ZERO_OR_NULL_PTR(ptr))
108248 + return "<null>";
108249 +
108250 + if (!virt_addr_valid(ptr))
108251 + return NULL;
108252 +
108253 + page = virt_to_head_page(ptr);
108254 +
108255 + if (!PageSlab(page))
108256 + return NULL;
108257 +
108258 + s = page->slab_cache;
108259 + if (!(s->flags & SLAB_USERCOPY))
108260 + return s->name;
108261 +
108262 + offset = (ptr - page_address(page)) % s->size;
108263 + if (offset <= s->object_size && n <= s->object_size - offset)
108264 + return NULL;
108265 +
108266 + return s->name;
108267 +}
108268 +#endif
108269 +
108270 size_t ksize(const void *object)
108271 {
108272 size_t size = __ksize(object);
108273 @@ -3410,6 +3474,7 @@ void kfree(const void *x)
108274 if (unlikely(ZERO_OR_NULL_PTR(x)))
108275 return;
108276
108277 + VM_BUG_ON(!virt_addr_valid(x));
108278 page = virt_to_head_page(x);
108279 if (unlikely(!PageSlab(page))) {
108280 BUG_ON(!PageCompound(page));
108281 @@ -3726,7 +3791,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
108282
108283 s = find_mergeable(size, align, flags, name, ctor);
108284 if (s) {
108285 - s->refcount++;
108286 + atomic_inc(&s->refcount);
108287
108288 /*
108289 * Adjust the object sizes so that we clear
108290 @@ -3742,7 +3807,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
108291 }
108292
108293 if (sysfs_slab_alias(s, name)) {
108294 - s->refcount--;
108295 + atomic_dec(&s->refcount);
108296 s = NULL;
108297 }
108298 }
108299 @@ -3859,7 +3924,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
108300 }
108301 #endif
108302
108303 -#ifdef CONFIG_SYSFS
108304 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108305 static int count_inuse(struct page *page)
108306 {
108307 return page->inuse;
108308 @@ -4140,7 +4205,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
108309 len += sprintf(buf + len, "%7ld ", l->count);
108310
108311 if (l->addr)
108312 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108313 + len += sprintf(buf + len, "%pS", NULL);
108314 +#else
108315 len += sprintf(buf + len, "%pS", (void *)l->addr);
108316 +#endif
108317 else
108318 len += sprintf(buf + len, "<not-available>");
108319
108320 @@ -4238,12 +4307,12 @@ static void __init resiliency_test(void)
108321 validate_slab_cache(kmalloc_caches[9]);
108322 }
108323 #else
108324 -#ifdef CONFIG_SYSFS
108325 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108326 static void resiliency_test(void) {};
108327 #endif
108328 #endif
108329
108330 -#ifdef CONFIG_SYSFS
108331 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108332 enum slab_stat_type {
108333 SL_ALL, /* All slabs */
108334 SL_PARTIAL, /* Only partially allocated slabs */
108335 @@ -4480,13 +4549,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
108336 {
108337 if (!s->ctor)
108338 return 0;
108339 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108340 + return sprintf(buf, "%pS\n", NULL);
108341 +#else
108342 return sprintf(buf, "%pS\n", s->ctor);
108343 +#endif
108344 }
108345 SLAB_ATTR_RO(ctor);
108346
108347 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
108348 {
108349 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
108350 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
108351 }
108352 SLAB_ATTR_RO(aliases);
108353
108354 @@ -4574,6 +4647,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
108355 SLAB_ATTR_RO(cache_dma);
108356 #endif
108357
108358 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108359 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
108360 +{
108361 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
108362 +}
108363 +SLAB_ATTR_RO(usercopy);
108364 +#endif
108365 +
108366 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108367 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
108368 +{
108369 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
108370 +}
108371 +SLAB_ATTR_RO(sanitize);
108372 +#endif
108373 +
108374 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
108375 {
108376 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
108377 @@ -4629,7 +4718,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
108378 * as well as cause other issues like converting a mergeable
108379 * cache into an umergeable one.
108380 */
108381 - if (s->refcount > 1)
108382 + if (atomic_read(&s->refcount) > 1)
108383 return -EINVAL;
108384
108385 s->flags &= ~SLAB_TRACE;
108386 @@ -4749,7 +4838,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
108387 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
108388 size_t length)
108389 {
108390 - if (s->refcount > 1)
108391 + if (atomic_read(&s->refcount) > 1)
108392 return -EINVAL;
108393
108394 s->flags &= ~SLAB_FAILSLAB;
108395 @@ -4916,6 +5005,12 @@ static struct attribute *slab_attrs[] = {
108396 #ifdef CONFIG_ZONE_DMA
108397 &cache_dma_attr.attr,
108398 #endif
108399 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108400 + &usercopy_attr.attr,
108401 +#endif
108402 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108403 + &sanitize_attr.attr,
108404 +#endif
108405 #ifdef CONFIG_NUMA
108406 &remote_node_defrag_ratio_attr.attr,
108407 #endif
108408 @@ -5157,6 +5252,7 @@ static char *create_unique_id(struct kmem_cache *s)
108409 return name;
108410 }
108411
108412 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108413 static int sysfs_slab_add(struct kmem_cache *s)
108414 {
108415 int err;
108416 @@ -5230,6 +5326,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
108417 kobject_del(&s->kobj);
108418 kobject_put(&s->kobj);
108419 }
108420 +#endif
108421
108422 /*
108423 * Need to buffer aliases during bootup until sysfs becomes
108424 @@ -5243,6 +5340,7 @@ struct saved_alias {
108425
108426 static struct saved_alias *alias_list;
108427
108428 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108429 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
108430 {
108431 struct saved_alias *al;
108432 @@ -5265,6 +5363,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
108433 alias_list = al;
108434 return 0;
108435 }
108436 +#endif
108437
108438 static int __init slab_sysfs_init(void)
108439 {
108440 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
108441 index 4cba9c2..b4f9fcc 100644
108442 --- a/mm/sparse-vmemmap.c
108443 +++ b/mm/sparse-vmemmap.c
108444 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
108445 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
108446 if (!p)
108447 return NULL;
108448 - pud_populate(&init_mm, pud, p);
108449 + pud_populate_kernel(&init_mm, pud, p);
108450 }
108451 return pud;
108452 }
108453 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
108454 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
108455 if (!p)
108456 return NULL;
108457 - pgd_populate(&init_mm, pgd, p);
108458 + pgd_populate_kernel(&init_mm, pgd, p);
108459 }
108460 return pgd;
108461 }
108462 diff --git a/mm/sparse.c b/mm/sparse.c
108463 index d1b48b6..6e8590e 100644
108464 --- a/mm/sparse.c
108465 +++ b/mm/sparse.c
108466 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
108467
108468 for (i = 0; i < PAGES_PER_SECTION; i++) {
108469 if (PageHWPoison(&memmap[i])) {
108470 - atomic_long_sub(1, &num_poisoned_pages);
108471 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
108472 ClearPageHWPoison(&memmap[i]);
108473 }
108474 }
108475 diff --git a/mm/swap.c b/mm/swap.c
108476 index cd3a5e6..40c0c8f 100644
108477 --- a/mm/swap.c
108478 +++ b/mm/swap.c
108479 @@ -31,6 +31,7 @@
108480 #include <linux/memcontrol.h>
108481 #include <linux/gfp.h>
108482 #include <linux/uio.h>
108483 +#include <linux/hugetlb.h>
108484
108485 #include "internal.h"
108486
108487 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
108488
108489 __page_cache_release(page);
108490 dtor = get_compound_page_dtor(page);
108491 + if (!PageHuge(page))
108492 + BUG_ON(dtor != free_compound_page);
108493 (*dtor)(page);
108494 }
108495
108496 diff --git a/mm/swapfile.c b/mm/swapfile.c
108497 index 63f55cc..31874e6 100644
108498 --- a/mm/swapfile.c
108499 +++ b/mm/swapfile.c
108500 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
108501
108502 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
108503 /* Activity counter to indicate that a swapon or swapoff has occurred */
108504 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
108505 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
108506
108507 static inline unsigned char swap_count(unsigned char ent)
108508 {
108509 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
108510 spin_unlock(&swap_lock);
108511
108512 err = 0;
108513 - atomic_inc(&proc_poll_event);
108514 + atomic_inc_unchecked(&proc_poll_event);
108515 wake_up_interruptible(&proc_poll_wait);
108516
108517 out_dput:
108518 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
108519
108520 poll_wait(file, &proc_poll_wait, wait);
108521
108522 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
108523 - seq->poll_event = atomic_read(&proc_poll_event);
108524 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
108525 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
108526 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
108527 }
108528
108529 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
108530 return ret;
108531
108532 seq = file->private_data;
108533 - seq->poll_event = atomic_read(&proc_poll_event);
108534 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
108535 return 0;
108536 }
108537
108538 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
108539 (frontswap_map) ? "FS" : "");
108540
108541 mutex_unlock(&swapon_mutex);
108542 - atomic_inc(&proc_poll_event);
108543 + atomic_inc_unchecked(&proc_poll_event);
108544 wake_up_interruptible(&proc_poll_wait);
108545
108546 if (S_ISREG(inode->i_mode))
108547 diff --git a/mm/util.c b/mm/util.c
108548 index 3981ae9..28b585b 100644
108549 --- a/mm/util.c
108550 +++ b/mm/util.c
108551 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
108552 void arch_pick_mmap_layout(struct mm_struct *mm)
108553 {
108554 mm->mmap_base = TASK_UNMAPPED_BASE;
108555 +
108556 +#ifdef CONFIG_PAX_RANDMMAP
108557 + if (mm->pax_flags & MF_PAX_RANDMMAP)
108558 + mm->mmap_base += mm->delta_mmap;
108559 +#endif
108560 +
108561 mm->get_unmapped_area = arch_get_unmapped_area;
108562 }
108563 #endif
108564 @@ -403,6 +409,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
108565 if (!mm->arg_end)
108566 goto out_mm; /* Shh! No looking before we're done */
108567
108568 + if (gr_acl_handle_procpidmem(task))
108569 + goto out_mm;
108570 +
108571 len = mm->arg_end - mm->arg_start;
108572
108573 if (len > buflen)
108574 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
108575 index 49abccf..7bd1931 100644
108576 --- a/mm/vmalloc.c
108577 +++ b/mm/vmalloc.c
108578 @@ -39,20 +39,65 @@ struct vfree_deferred {
108579 struct work_struct wq;
108580 };
108581 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
108582 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
108583 +
108584 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
108585 +struct stack_deferred_llist {
108586 + struct llist_head list;
108587 + void *stack;
108588 + void *lowmem_stack;
108589 +};
108590 +
108591 +struct stack_deferred {
108592 + struct stack_deferred_llist list;
108593 + struct work_struct wq;
108594 +};
108595 +
108596 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
108597 +#endif
108598
108599 static void __vunmap(const void *, int);
108600
108601 -static void free_work(struct work_struct *w)
108602 +static void vfree_work(struct work_struct *w)
108603 {
108604 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
108605 struct llist_node *llnode = llist_del_all(&p->list);
108606 while (llnode) {
108607 - void *p = llnode;
108608 + void *x = llnode;
108609 llnode = llist_next(llnode);
108610 - __vunmap(p, 1);
108611 + __vunmap(x, 1);
108612 }
108613 }
108614
108615 +static void vunmap_work(struct work_struct *w)
108616 +{
108617 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
108618 + struct llist_node *llnode = llist_del_all(&p->list);
108619 + while (llnode) {
108620 + void *x = llnode;
108621 + llnode = llist_next(llnode);
108622 + __vunmap(x, 0);
108623 + }
108624 +}
108625 +
108626 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
108627 +static void unmap_work(struct work_struct *w)
108628 +{
108629 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
108630 + struct llist_node *llnode = llist_del_all(&p->list.list);
108631 + while (llnode) {
108632 + struct stack_deferred_llist *x =
108633 + llist_entry((struct llist_head *)llnode,
108634 + struct stack_deferred_llist, list);
108635 + void *stack = ACCESS_ONCE(x->stack);
108636 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
108637 + llnode = llist_next(llnode);
108638 + __vunmap(stack, 0);
108639 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
108640 + }
108641 +}
108642 +#endif
108643 +
108644 /*** Page table manipulation functions ***/
108645
108646 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
108647 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
108648
108649 pte = pte_offset_kernel(pmd, addr);
108650 do {
108651 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
108652 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
108653 +
108654 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
108655 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
108656 + BUG_ON(!pte_exec(*pte));
108657 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
108658 + continue;
108659 + }
108660 +#endif
108661 +
108662 + {
108663 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
108664 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
108665 + }
108666 } while (pte++, addr += PAGE_SIZE, addr != end);
108667 }
108668
108669 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
108670 pte = pte_alloc_kernel(pmd, addr);
108671 if (!pte)
108672 return -ENOMEM;
108673 +
108674 + pax_open_kernel();
108675 do {
108676 struct page *page = pages[*nr];
108677
108678 - if (WARN_ON(!pte_none(*pte)))
108679 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
108680 + if (pgprot_val(prot) & _PAGE_NX)
108681 +#endif
108682 +
108683 + if (!pte_none(*pte)) {
108684 + pax_close_kernel();
108685 + WARN_ON(1);
108686 return -EBUSY;
108687 - if (WARN_ON(!page))
108688 + }
108689 + if (!page) {
108690 + pax_close_kernel();
108691 + WARN_ON(1);
108692 return -ENOMEM;
108693 + }
108694 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
108695 (*nr)++;
108696 } while (pte++, addr += PAGE_SIZE, addr != end);
108697 + pax_close_kernel();
108698 return 0;
108699 }
108700
108701 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
108702 pmd_t *pmd;
108703 unsigned long next;
108704
108705 - pmd = pmd_alloc(&init_mm, pud, addr);
108706 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
108707 if (!pmd)
108708 return -ENOMEM;
108709 do {
108710 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
108711 pud_t *pud;
108712 unsigned long next;
108713
108714 - pud = pud_alloc(&init_mm, pgd, addr);
108715 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
108716 if (!pud)
108717 return -ENOMEM;
108718 do {
108719 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
108720 if (addr >= MODULES_VADDR && addr < MODULES_END)
108721 return 1;
108722 #endif
108723 +
108724 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
108725 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
108726 + return 1;
108727 +#endif
108728 +
108729 return is_vmalloc_addr(x);
108730 }
108731
108732 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
108733
108734 if (!pgd_none(*pgd)) {
108735 pud_t *pud = pud_offset(pgd, addr);
108736 +#ifdef CONFIG_X86
108737 + if (!pud_large(*pud))
108738 +#endif
108739 if (!pud_none(*pud)) {
108740 pmd_t *pmd = pmd_offset(pud, addr);
108741 +#ifdef CONFIG_X86
108742 + if (!pmd_large(*pmd))
108743 +#endif
108744 if (!pmd_none(*pmd)) {
108745 pte_t *ptep, pte;
108746
108747 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
108748 * Allocate a region of KVA of the specified size and alignment, within the
108749 * vstart and vend.
108750 */
108751 -static struct vmap_area *alloc_vmap_area(unsigned long size,
108752 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
108753 unsigned long align,
108754 unsigned long vstart, unsigned long vend,
108755 int node, gfp_t gfp_mask)
108756 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
108757 for_each_possible_cpu(i) {
108758 struct vmap_block_queue *vbq;
108759 struct vfree_deferred *p;
108760 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
108761 + struct stack_deferred *p2;
108762 +#endif
108763
108764 vbq = &per_cpu(vmap_block_queue, i);
108765 spin_lock_init(&vbq->lock);
108766 INIT_LIST_HEAD(&vbq->free);
108767 +
108768 p = &per_cpu(vfree_deferred, i);
108769 init_llist_head(&p->list);
108770 - INIT_WORK(&p->wq, free_work);
108771 + INIT_WORK(&p->wq, vfree_work);
108772 +
108773 + p = &per_cpu(vunmap_deferred, i);
108774 + init_llist_head(&p->list);
108775 + INIT_WORK(&p->wq, vunmap_work);
108776 +
108777 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
108778 + p2 = &per_cpu(stack_deferred, i);
108779 + init_llist_head(&p2->list.list);
108780 + INIT_WORK(&p2->wq, unmap_work);
108781 +#endif
108782 }
108783
108784 /* Import existing vmlist entries. */
108785 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
108786 struct vm_struct *area;
108787
108788 BUG_ON(in_interrupt());
108789 +
108790 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
108791 + if (flags & VM_KERNEXEC) {
108792 + if (start != VMALLOC_START || end != VMALLOC_END)
108793 + return NULL;
108794 + start = (unsigned long)MODULES_EXEC_VADDR;
108795 + end = (unsigned long)MODULES_EXEC_END;
108796 + }
108797 +#endif
108798 +
108799 if (flags & VM_IOREMAP)
108800 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
108801
108802 @@ -1510,13 +1615,36 @@ EXPORT_SYMBOL(vfree);
108803 */
108804 void vunmap(const void *addr)
108805 {
108806 - BUG_ON(in_interrupt());
108807 - might_sleep();
108808 - if (addr)
108809 + if (!addr)
108810 + return;
108811 + if (unlikely(in_interrupt())) {
108812 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
108813 + if (llist_add((struct llist_node *)addr, &p->list))
108814 + schedule_work(&p->wq);
108815 + } else {
108816 + might_sleep();
108817 __vunmap(addr, 0);
108818 + }
108819 }
108820 EXPORT_SYMBOL(vunmap);
108821
108822 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
108823 +void unmap_process_stacks(struct task_struct *task)
108824 +{
108825 + if (unlikely(in_interrupt())) {
108826 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
108827 + struct stack_deferred_llist *list = task->stack;
108828 + list->stack = task->stack;
108829 + list->lowmem_stack = task->lowmem_stack;
108830 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
108831 + schedule_work(&p->wq);
108832 + } else {
108833 + __vunmap(task->stack, 0);
108834 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
108835 + }
108836 +}
108837 +#endif
108838 +
108839 /**
108840 * vmap - map an array of pages into virtually contiguous space
108841 * @pages: array of page pointers
108842 @@ -1537,6 +1665,11 @@ void *vmap(struct page **pages, unsigned int count,
108843 if (count > totalram_pages)
108844 return NULL;
108845
108846 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
108847 + if (!(pgprot_val(prot) & _PAGE_NX))
108848 + flags |= VM_KERNEXEC;
108849 +#endif
108850 +
108851 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
108852 __builtin_return_address(0));
108853 if (!area)
108854 @@ -1641,6 +1774,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
108855 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
108856 goto fail;
108857
108858 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
108859 + if (!(pgprot_val(prot) & _PAGE_NX)) {
108860 + vm_flags |= VM_KERNEXEC;
108861 + start = VMALLOC_START;
108862 + end = VMALLOC_END;
108863 + }
108864 +#endif
108865 +
108866 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
108867 vm_flags, start, end, node, gfp_mask, caller);
108868 if (!area)
108869 @@ -1817,10 +1958,9 @@ EXPORT_SYMBOL(vzalloc_node);
108870 * For tight control over page level allocator and protection flags
108871 * use __vmalloc() instead.
108872 */
108873 -
108874 void *vmalloc_exec(unsigned long size)
108875 {
108876 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
108877 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
108878 NUMA_NO_NODE, __builtin_return_address(0));
108879 }
108880
108881 @@ -2127,6 +2267,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
108882 {
108883 struct vm_struct *area;
108884
108885 + BUG_ON(vma->vm_mirror);
108886 +
108887 size = PAGE_ALIGN(size);
108888
108889 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
108890 @@ -2609,7 +2751,11 @@ static int s_show(struct seq_file *m, void *p)
108891 v->addr, v->addr + v->size, v->size);
108892
108893 if (v->caller)
108894 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108895 + seq_printf(m, " %pK", v->caller);
108896 +#else
108897 seq_printf(m, " %pS", v->caller);
108898 +#endif
108899
108900 if (v->nr_pages)
108901 seq_printf(m, " pages=%d", v->nr_pages);
108902 diff --git a/mm/vmstat.c b/mm/vmstat.c
108903 index 4f5cd97..9fb715a 100644
108904 --- a/mm/vmstat.c
108905 +++ b/mm/vmstat.c
108906 @@ -27,6 +27,7 @@
108907 #include <linux/mm_inline.h>
108908 #include <linux/page_ext.h>
108909 #include <linux/page_owner.h>
108910 +#include <linux/grsecurity.h>
108911
108912 #include "internal.h"
108913
108914 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
108915 *
108916 * vm_stat contains the global counters
108917 */
108918 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
108919 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
108920 EXPORT_SYMBOL(vm_stat);
108921
108922 #ifdef CONFIG_SMP
108923 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
108924
108925 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
108926 if (diff[i]) {
108927 - atomic_long_add(diff[i], &vm_stat[i]);
108928 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
108929 changes++;
108930 }
108931 return changes;
108932 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
108933 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
108934 if (v) {
108935
108936 - atomic_long_add(v, &zone->vm_stat[i]);
108937 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
108938 global_diff[i] += v;
108939 #ifdef CONFIG_NUMA
108940 /* 3 seconds idle till flush */
108941 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
108942
108943 v = p->vm_stat_diff[i];
108944 p->vm_stat_diff[i] = 0;
108945 - atomic_long_add(v, &zone->vm_stat[i]);
108946 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
108947 global_diff[i] += v;
108948 }
108949 }
108950 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
108951 if (pset->vm_stat_diff[i]) {
108952 int v = pset->vm_stat_diff[i];
108953 pset->vm_stat_diff[i] = 0;
108954 - atomic_long_add(v, &zone->vm_stat[i]);
108955 - atomic_long_add(v, &vm_stat[i]);
108956 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
108957 + atomic_long_add_unchecked(v, &vm_stat[i]);
108958 }
108959 }
108960 #endif
108961 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
108962 stat_items_size += sizeof(struct vm_event_state);
108963 #endif
108964
108965 - v = kmalloc(stat_items_size, GFP_KERNEL);
108966 + v = kzalloc(stat_items_size, GFP_KERNEL);
108967 m->private = v;
108968 if (!v)
108969 return ERR_PTR(-ENOMEM);
108970 +
108971 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
108972 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
108973 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
108974 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
108975 + && !in_group_p(grsec_proc_gid)
108976 +#endif
108977 + )
108978 + return (unsigned long *)m->private + *pos;
108979 +#endif
108980 +#endif
108981 +
108982 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
108983 v[i] = global_page_state(i);
108984 v += NR_VM_ZONE_STAT_ITEMS;
108985 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
108986 cpu_notifier_register_done();
108987 #endif
108988 #ifdef CONFIG_PROC_FS
108989 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
108990 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
108991 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
108992 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
108993 + {
108994 + mode_t gr_mode = S_IRUGO;
108995 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
108996 + gr_mode = S_IRUSR;
108997 +#endif
108998 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
108999 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
109000 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
109001 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
109002 + }
109003 #endif
109004 return 0;
109005 }
109006 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
109007 index 64c6bed..b79a5de 100644
109008 --- a/net/8021q/vlan.c
109009 +++ b/net/8021q/vlan.c
109010 @@ -481,7 +481,7 @@ out:
109011 return NOTIFY_DONE;
109012 }
109013
109014 -static struct notifier_block vlan_notifier_block __read_mostly = {
109015 +static struct notifier_block vlan_notifier_block = {
109016 .notifier_call = vlan_device_event,
109017 };
109018
109019 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
109020 err = -EPERM;
109021 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
109022 break;
109023 - if ((args.u.name_type >= 0) &&
109024 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
109025 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
109026 struct vlan_net *vn;
109027
109028 vn = net_generic(net, vlan_net_id);
109029 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
109030 index c92b52f..006c052 100644
109031 --- a/net/8021q/vlan_netlink.c
109032 +++ b/net/8021q/vlan_netlink.c
109033 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
109034 return dev_net(real_dev);
109035 }
109036
109037 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
109038 +struct rtnl_link_ops vlan_link_ops = {
109039 .kind = "vlan",
109040 .maxtype = IFLA_VLAN_MAX,
109041 .policy = vlan_policy,
109042 diff --git a/net/9p/client.c b/net/9p/client.c
109043 index e86a9bea..e91f70e 100644
109044 --- a/net/9p/client.c
109045 +++ b/net/9p/client.c
109046 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
109047 len - inline_len);
109048 } else {
109049 err = copy_from_user(ename + inline_len,
109050 - uidata, len - inline_len);
109051 + (char __force_user *)uidata, len - inline_len);
109052 if (err) {
109053 err = -EFAULT;
109054 goto out_err;
109055 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
109056 kernel_buf = 1;
109057 indata = data;
109058 } else
109059 - indata = (__force char *)udata;
109060 + indata = (__force_kernel char *)udata;
109061 /*
109062 * response header len is 11
109063 * PDU Header(7) + IO Size (4)
109064 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
109065 kernel_buf = 1;
109066 odata = data;
109067 } else
109068 - odata = (char *)udata;
109069 + odata = (char __force_kernel *)udata;
109070 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
109071 P9_ZC_HDR_SZ, kernel_buf, "dqd",
109072 fid->fid, offset, rsize);
109073 diff --git a/net/9p/mod.c b/net/9p/mod.c
109074 index 6ab36ae..6f1841b 100644
109075 --- a/net/9p/mod.c
109076 +++ b/net/9p/mod.c
109077 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
109078 void v9fs_register_trans(struct p9_trans_module *m)
109079 {
109080 spin_lock(&v9fs_trans_lock);
109081 - list_add_tail(&m->list, &v9fs_trans_list);
109082 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
109083 spin_unlock(&v9fs_trans_lock);
109084 }
109085 EXPORT_SYMBOL(v9fs_register_trans);
109086 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
109087 void v9fs_unregister_trans(struct p9_trans_module *m)
109088 {
109089 spin_lock(&v9fs_trans_lock);
109090 - list_del_init(&m->list);
109091 + pax_list_del_init((struct list_head *)&m->list);
109092 spin_unlock(&v9fs_trans_lock);
109093 }
109094 EXPORT_SYMBOL(v9fs_unregister_trans);
109095 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
109096 index 80d08f6..de63fd1 100644
109097 --- a/net/9p/trans_fd.c
109098 +++ b/net/9p/trans_fd.c
109099 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
109100 oldfs = get_fs();
109101 set_fs(get_ds());
109102 /* The cast to a user pointer is valid due to the set_fs() */
109103 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
109104 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
109105 set_fs(oldfs);
109106
109107 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
109108 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
109109 index af46bc4..f9adfcd 100644
109110 --- a/net/appletalk/atalk_proc.c
109111 +++ b/net/appletalk/atalk_proc.c
109112 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
109113 struct proc_dir_entry *p;
109114 int rc = -ENOMEM;
109115
109116 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
109117 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
109118 if (!atalk_proc_dir)
109119 goto out;
109120
109121 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
109122 index 876fbe8..8bbea9f 100644
109123 --- a/net/atm/atm_misc.c
109124 +++ b/net/atm/atm_misc.c
109125 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
109126 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
109127 return 1;
109128 atm_return(vcc, truesize);
109129 - atomic_inc(&vcc->stats->rx_drop);
109130 + atomic_inc_unchecked(&vcc->stats->rx_drop);
109131 return 0;
109132 }
109133 EXPORT_SYMBOL(atm_charge);
109134 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
109135 }
109136 }
109137 atm_return(vcc, guess);
109138 - atomic_inc(&vcc->stats->rx_drop);
109139 + atomic_inc_unchecked(&vcc->stats->rx_drop);
109140 return NULL;
109141 }
109142 EXPORT_SYMBOL(atm_alloc_charge);
109143 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
109144
109145 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
109146 {
109147 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
109148 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
109149 __SONET_ITEMS
109150 #undef __HANDLE_ITEM
109151 }
109152 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
109153
109154 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
109155 {
109156 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
109157 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
109158 __SONET_ITEMS
109159 #undef __HANDLE_ITEM
109160 }
109161 diff --git a/net/atm/lec.c b/net/atm/lec.c
109162 index 4b98f89..5a2f6cb 100644
109163 --- a/net/atm/lec.c
109164 +++ b/net/atm/lec.c
109165 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
109166 }
109167
109168 static struct lane2_ops lane2_ops = {
109169 - lane2_resolve, /* resolve, spec 3.1.3 */
109170 - lane2_associate_req, /* associate_req, spec 3.1.4 */
109171 - NULL /* associate indicator, spec 3.1.5 */
109172 + .resolve = lane2_resolve,
109173 + .associate_req = lane2_associate_req,
109174 + .associate_indicator = NULL
109175 };
109176
109177 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
109178 diff --git a/net/atm/lec.h b/net/atm/lec.h
109179 index 4149db1..f2ab682 100644
109180 --- a/net/atm/lec.h
109181 +++ b/net/atm/lec.h
109182 @@ -48,7 +48,7 @@ struct lane2_ops {
109183 const u8 *tlvs, u32 sizeoftlvs);
109184 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
109185 const u8 *tlvs, u32 sizeoftlvs);
109186 -};
109187 +} __no_const;
109188
109189 /*
109190 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
109191 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
109192 index d1b2d9a..d549f7f 100644
109193 --- a/net/atm/mpoa_caches.c
109194 +++ b/net/atm/mpoa_caches.c
109195 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
109196
109197
109198 static struct in_cache_ops ingress_ops = {
109199 - in_cache_add_entry, /* add_entry */
109200 - in_cache_get, /* get */
109201 - in_cache_get_with_mask, /* get_with_mask */
109202 - in_cache_get_by_vcc, /* get_by_vcc */
109203 - in_cache_put, /* put */
109204 - in_cache_remove_entry, /* remove_entry */
109205 - cache_hit, /* cache_hit */
109206 - clear_count_and_expired, /* clear_count */
109207 - check_resolving_entries, /* check_resolving */
109208 - refresh_entries, /* refresh */
109209 - in_destroy_cache /* destroy_cache */
109210 + .add_entry = in_cache_add_entry,
109211 + .get = in_cache_get,
109212 + .get_with_mask = in_cache_get_with_mask,
109213 + .get_by_vcc = in_cache_get_by_vcc,
109214 + .put = in_cache_put,
109215 + .remove_entry = in_cache_remove_entry,
109216 + .cache_hit = cache_hit,
109217 + .clear_count = clear_count_and_expired,
109218 + .check_resolving = check_resolving_entries,
109219 + .refresh = refresh_entries,
109220 + .destroy_cache = in_destroy_cache
109221 };
109222
109223 static struct eg_cache_ops egress_ops = {
109224 - eg_cache_add_entry, /* add_entry */
109225 - eg_cache_get_by_cache_id, /* get_by_cache_id */
109226 - eg_cache_get_by_tag, /* get_by_tag */
109227 - eg_cache_get_by_vcc, /* get_by_vcc */
109228 - eg_cache_get_by_src_ip, /* get_by_src_ip */
109229 - eg_cache_put, /* put */
109230 - eg_cache_remove_entry, /* remove_entry */
109231 - update_eg_cache_entry, /* update */
109232 - clear_expired, /* clear_expired */
109233 - eg_destroy_cache /* destroy_cache */
109234 + .add_entry = eg_cache_add_entry,
109235 + .get_by_cache_id = eg_cache_get_by_cache_id,
109236 + .get_by_tag = eg_cache_get_by_tag,
109237 + .get_by_vcc = eg_cache_get_by_vcc,
109238 + .get_by_src_ip = eg_cache_get_by_src_ip,
109239 + .put = eg_cache_put,
109240 + .remove_entry = eg_cache_remove_entry,
109241 + .update = update_eg_cache_entry,
109242 + .clear_expired = clear_expired,
109243 + .destroy_cache = eg_destroy_cache
109244 };
109245
109246
109247 diff --git a/net/atm/proc.c b/net/atm/proc.c
109248 index bbb6461..cf04016 100644
109249 --- a/net/atm/proc.c
109250 +++ b/net/atm/proc.c
109251 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
109252 const struct k_atm_aal_stats *stats)
109253 {
109254 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
109255 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
109256 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
109257 - atomic_read(&stats->rx_drop));
109258 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
109259 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
109260 + atomic_read_unchecked(&stats->rx_drop));
109261 }
109262
109263 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
109264 diff --git a/net/atm/resources.c b/net/atm/resources.c
109265 index 0447d5d..3cf4728 100644
109266 --- a/net/atm/resources.c
109267 +++ b/net/atm/resources.c
109268 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
109269 static void copy_aal_stats(struct k_atm_aal_stats *from,
109270 struct atm_aal_stats *to)
109271 {
109272 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
109273 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
109274 __AAL_STAT_ITEMS
109275 #undef __HANDLE_ITEM
109276 }
109277 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
109278 static void subtract_aal_stats(struct k_atm_aal_stats *from,
109279 struct atm_aal_stats *to)
109280 {
109281 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
109282 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
109283 __AAL_STAT_ITEMS
109284 #undef __HANDLE_ITEM
109285 }
109286 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
109287 index 919a5ce..cc6b444 100644
109288 --- a/net/ax25/sysctl_net_ax25.c
109289 +++ b/net/ax25/sysctl_net_ax25.c
109290 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
109291 {
109292 char path[sizeof("net/ax25/") + IFNAMSIZ];
109293 int k;
109294 - struct ctl_table *table;
109295 + ctl_table_no_const *table;
109296
109297 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
109298 if (!table)
109299 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
109300 index 00e00e0..710fcd2 100644
109301 --- a/net/batman-adv/bat_iv_ogm.c
109302 +++ b/net/batman-adv/bat_iv_ogm.c
109303 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
109304
109305 /* randomize initial seqno to avoid collision */
109306 get_random_bytes(&random_seqno, sizeof(random_seqno));
109307 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
109308 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
109309
109310 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
109311 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
109312 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
109313 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
109314
109315 /* change sequence number to network order */
109316 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
109317 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
109318 batadv_ogm_packet->seqno = htonl(seqno);
109319 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
109320 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
109321
109322 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
109323
109324 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
109325 return;
109326
109327 /* could be changed by schedule_own_packet() */
109328 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
109329 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
109330
109331 if (ogm_packet->flags & BATADV_DIRECTLINK)
109332 has_directlink_flag = true;
109333 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
109334 index 3d1dcaa..4699f4e 100644
109335 --- a/net/batman-adv/fragmentation.c
109336 +++ b/net/batman-adv/fragmentation.c
109337 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
109338 frag_header.packet_type = BATADV_UNICAST_FRAG;
109339 frag_header.version = BATADV_COMPAT_VERSION;
109340 frag_header.ttl = BATADV_TTL;
109341 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
109342 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
109343 frag_header.reserved = 0;
109344 frag_header.no = 0;
109345 frag_header.total_size = htons(skb->len);
109346 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
109347 index 5ec31d7..e371631 100644
109348 --- a/net/batman-adv/soft-interface.c
109349 +++ b/net/batman-adv/soft-interface.c
109350 @@ -295,7 +295,7 @@ send:
109351 primary_if->net_dev->dev_addr);
109352
109353 /* set broadcast sequence number */
109354 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
109355 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
109356 bcast_packet->seqno = htonl(seqno);
109357
109358 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
109359 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
109360 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
109361
109362 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
109363 - atomic_set(&bat_priv->bcast_seqno, 1);
109364 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
109365 atomic_set(&bat_priv->tt.vn, 0);
109366 atomic_set(&bat_priv->tt.local_changes, 0);
109367 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
109368 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
109369
109370 /* randomize initial seqno to avoid collision */
109371 get_random_bytes(&random_seqno, sizeof(random_seqno));
109372 - atomic_set(&bat_priv->frag_seqno, random_seqno);
109373 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
109374
109375 bat_priv->primary_if = NULL;
109376 bat_priv->num_ifaces = 0;
109377 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
109378 return 0;
109379 }
109380
109381 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
109382 +struct rtnl_link_ops batadv_link_ops = {
109383 .kind = "batadv",
109384 .priv_size = sizeof(struct batadv_priv),
109385 .setup = batadv_softif_init_early,
109386 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
109387 index 9398c3f..0e79657 100644
109388 --- a/net/batman-adv/types.h
109389 +++ b/net/batman-adv/types.h
109390 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
109391 struct batadv_hard_iface_bat_iv {
109392 unsigned char *ogm_buff;
109393 int ogm_buff_len;
109394 - atomic_t ogm_seqno;
109395 + atomic_unchecked_t ogm_seqno;
109396 };
109397
109398 /**
109399 @@ -766,7 +766,7 @@ struct batadv_priv {
109400 atomic_t bonding;
109401 atomic_t fragmentation;
109402 atomic_t packet_size_max;
109403 - atomic_t frag_seqno;
109404 + atomic_unchecked_t frag_seqno;
109405 #ifdef CONFIG_BATMAN_ADV_BLA
109406 atomic_t bridge_loop_avoidance;
109407 #endif
109408 @@ -785,7 +785,7 @@ struct batadv_priv {
109409 #endif
109410 uint32_t isolation_mark;
109411 uint32_t isolation_mark_mask;
109412 - atomic_t bcast_seqno;
109413 + atomic_unchecked_t bcast_seqno;
109414 atomic_t bcast_queue_left;
109415 atomic_t batman_queue_left;
109416 char num_ifaces;
109417 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
109418 index 1d65c5b..43e55fd 100644
109419 --- a/net/bluetooth/hci_sock.c
109420 +++ b/net/bluetooth/hci_sock.c
109421 @@ -1042,7 +1042,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
109422 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
109423 }
109424
109425 - len = min_t(unsigned int, len, sizeof(uf));
109426 + len = min((size_t)len, sizeof(uf));
109427 if (copy_from_user(&uf, optval, len)) {
109428 err = -EFAULT;
109429 break;
109430 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
109431 index 6ba33f9..4afc26f 100644
109432 --- a/net/bluetooth/l2cap_core.c
109433 +++ b/net/bluetooth/l2cap_core.c
109434 @@ -3534,8 +3534,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
109435 break;
109436
109437 case L2CAP_CONF_RFC:
109438 - if (olen == sizeof(rfc))
109439 - memcpy(&rfc, (void *)val, olen);
109440 + if (olen != sizeof(rfc))
109441 + break;
109442 +
109443 + memcpy(&rfc, (void *)val, olen);
109444
109445 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
109446 rfc.mode != chan->mode)
109447 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
109448 index 60694f0..32623ed 100644
109449 --- a/net/bluetooth/l2cap_sock.c
109450 +++ b/net/bluetooth/l2cap_sock.c
109451 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
109452 struct sock *sk = sock->sk;
109453 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
109454 struct l2cap_options opts;
109455 - int len, err = 0;
109456 + int err = 0;
109457 + size_t len = optlen;
109458 u32 opt;
109459
109460 BT_DBG("sk %p", sk);
109461 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
109462 opts.max_tx = chan->max_tx;
109463 opts.txwin_size = chan->tx_win;
109464
109465 - len = min_t(unsigned int, sizeof(opts), optlen);
109466 + len = min(sizeof(opts), len);
109467 if (copy_from_user((char *) &opts, optval, len)) {
109468 err = -EFAULT;
109469 break;
109470 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
109471 struct bt_security sec;
109472 struct bt_power pwr;
109473 struct l2cap_conn *conn;
109474 - int len, err = 0;
109475 + int err = 0;
109476 + size_t len = optlen;
109477 u32 opt;
109478
109479 BT_DBG("sk %p", sk);
109480 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
109481
109482 sec.level = BT_SECURITY_LOW;
109483
109484 - len = min_t(unsigned int, sizeof(sec), optlen);
109485 + len = min(sizeof(sec), len);
109486 if (copy_from_user((char *) &sec, optval, len)) {
109487 err = -EFAULT;
109488 break;
109489 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
109490
109491 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
109492
109493 - len = min_t(unsigned int, sizeof(pwr), optlen);
109494 + len = min(sizeof(pwr), len);
109495 if (copy_from_user((char *) &pwr, optval, len)) {
109496 err = -EFAULT;
109497 break;
109498 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
109499 index 3c6d2c8..6afc970 100644
109500 --- a/net/bluetooth/rfcomm/sock.c
109501 +++ b/net/bluetooth/rfcomm/sock.c
109502 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
109503 struct sock *sk = sock->sk;
109504 struct bt_security sec;
109505 int err = 0;
109506 - size_t len;
109507 + size_t len = optlen;
109508 u32 opt;
109509
109510 BT_DBG("sk %p", sk);
109511 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
109512
109513 sec.level = BT_SECURITY_LOW;
109514
109515 - len = min_t(unsigned int, sizeof(sec), optlen);
109516 + len = min(sizeof(sec), len);
109517 if (copy_from_user((char *) &sec, optval, len)) {
109518 err = -EFAULT;
109519 break;
109520 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
109521 index 8e385a0..a5bdd8e 100644
109522 --- a/net/bluetooth/rfcomm/tty.c
109523 +++ b/net/bluetooth/rfcomm/tty.c
109524 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
109525 BT_DBG("tty %p id %d", tty, tty->index);
109526
109527 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
109528 - dev->channel, dev->port.count);
109529 + dev->channel, atomic_read(&dev->port.count));
109530
109531 err = tty_port_open(&dev->port, tty, filp);
109532 if (err)
109533 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
109534 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
109535
109536 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
109537 - dev->port.count);
109538 + atomic_read(&dev->port.count));
109539
109540 tty_port_close(&dev->port, tty, filp);
109541 }
109542 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
109543 index 4fbcea0..69a6786 100644
109544 --- a/net/bridge/br_netlink.c
109545 +++ b/net/bridge/br_netlink.c
109546 @@ -726,7 +726,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
109547 .get_link_af_size = br_get_link_af_size,
109548 };
109549
109550 -struct rtnl_link_ops br_link_ops __read_mostly = {
109551 +struct rtnl_link_ops br_link_ops = {
109552 .kind = "bridge",
109553 .priv_size = sizeof(struct net_bridge),
109554 .setup = br_dev_setup,
109555 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
109556 index 91180a7..1301daa 100644
109557 --- a/net/bridge/netfilter/ebtables.c
109558 +++ b/net/bridge/netfilter/ebtables.c
109559 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
109560 tmp.valid_hooks = t->table->valid_hooks;
109561 }
109562 mutex_unlock(&ebt_mutex);
109563 - if (copy_to_user(user, &tmp, *len) != 0) {
109564 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
109565 BUGPRINT("c2u Didn't work\n");
109566 ret = -EFAULT;
109567 break;
109568 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
109569 goto out;
109570 tmp.valid_hooks = t->valid_hooks;
109571
109572 - if (copy_to_user(user, &tmp, *len) != 0) {
109573 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
109574 ret = -EFAULT;
109575 break;
109576 }
109577 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
109578 tmp.entries_size = t->table->entries_size;
109579 tmp.valid_hooks = t->table->valid_hooks;
109580
109581 - if (copy_to_user(user, &tmp, *len) != 0) {
109582 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
109583 ret = -EFAULT;
109584 break;
109585 }
109586 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
109587 index f5afda1..dcf770a 100644
109588 --- a/net/caif/cfctrl.c
109589 +++ b/net/caif/cfctrl.c
109590 @@ -10,6 +10,7 @@
109591 #include <linux/spinlock.h>
109592 #include <linux/slab.h>
109593 #include <linux/pkt_sched.h>
109594 +#include <linux/sched.h>
109595 #include <net/caif/caif_layer.h>
109596 #include <net/caif/cfpkt.h>
109597 #include <net/caif/cfctrl.h>
109598 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
109599 memset(&dev_info, 0, sizeof(dev_info));
109600 dev_info.id = 0xff;
109601 cfsrvl_init(&this->serv, 0, &dev_info, false);
109602 - atomic_set(&this->req_seq_no, 1);
109603 - atomic_set(&this->rsp_seq_no, 1);
109604 + atomic_set_unchecked(&this->req_seq_no, 1);
109605 + atomic_set_unchecked(&this->rsp_seq_no, 1);
109606 this->serv.layer.receive = cfctrl_recv;
109607 sprintf(this->serv.layer.name, "ctrl");
109608 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
109609 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
109610 struct cfctrl_request_info *req)
109611 {
109612 spin_lock_bh(&ctrl->info_list_lock);
109613 - atomic_inc(&ctrl->req_seq_no);
109614 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
109615 + atomic_inc_unchecked(&ctrl->req_seq_no);
109616 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
109617 list_add_tail(&req->list, &ctrl->list);
109618 spin_unlock_bh(&ctrl->info_list_lock);
109619 }
109620 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
109621 if (p != first)
109622 pr_warn("Requests are not received in order\n");
109623
109624 - atomic_set(&ctrl->rsp_seq_no,
109625 + atomic_set_unchecked(&ctrl->rsp_seq_no,
109626 p->sequence_no);
109627 list_del(&p->list);
109628 goto out;
109629 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
109630 index 67a4a36..8d28068 100644
109631 --- a/net/caif/chnl_net.c
109632 +++ b/net/caif/chnl_net.c
109633 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
109634 };
109635
109636
109637 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
109638 +static struct rtnl_link_ops ipcaif_link_ops = {
109639 .kind = "caif",
109640 .priv_size = sizeof(struct chnl_net),
109641 .setup = ipcaif_net_setup,
109642 diff --git a/net/can/af_can.c b/net/can/af_can.c
109643 index 32d710e..93bcf05 100644
109644 --- a/net/can/af_can.c
109645 +++ b/net/can/af_can.c
109646 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
109647 };
109648
109649 /* notifier block for netdevice event */
109650 -static struct notifier_block can_netdev_notifier __read_mostly = {
109651 +static struct notifier_block can_netdev_notifier = {
109652 .notifier_call = can_notifier,
109653 };
109654
109655 diff --git a/net/can/bcm.c b/net/can/bcm.c
109656 index ee9ffd9..dfdf3d4 100644
109657 --- a/net/can/bcm.c
109658 +++ b/net/can/bcm.c
109659 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
109660 }
109661
109662 /* create /proc/net/can-bcm directory */
109663 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
109664 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
109665 return 0;
109666 }
109667
109668 diff --git a/net/can/gw.c b/net/can/gw.c
109669 index a6f448e..5902171 100644
109670 --- a/net/can/gw.c
109671 +++ b/net/can/gw.c
109672 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
109673 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
109674
109675 static HLIST_HEAD(cgw_list);
109676 -static struct notifier_block notifier;
109677
109678 static struct kmem_cache *cgw_cache __read_mostly;
109679
109680 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
109681 return err;
109682 }
109683
109684 +static struct notifier_block notifier = {
109685 + .notifier_call = cgw_notifier
109686 +};
109687 +
109688 static __init int cgw_module_init(void)
109689 {
109690 /* sanitize given module parameter */
109691 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
109692 return -ENOMEM;
109693
109694 /* set notifier */
109695 - notifier.notifier_call = cgw_notifier;
109696 register_netdevice_notifier(&notifier);
109697
109698 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
109699 diff --git a/net/can/proc.c b/net/can/proc.c
109700 index 1a19b98..df2b4ec 100644
109701 --- a/net/can/proc.c
109702 +++ b/net/can/proc.c
109703 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
109704 void can_init_proc(void)
109705 {
109706 /* create /proc/net/can directory */
109707 - can_dir = proc_mkdir("can", init_net.proc_net);
109708 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
109709
109710 if (!can_dir) {
109711 printk(KERN_INFO "can: failed to create /proc/net/can . "
109712 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
109713 index a9f4ae4..ee19b92 100644
109714 --- a/net/ceph/messenger.c
109715 +++ b/net/ceph/messenger.c
109716 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
109717 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
109718
109719 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
109720 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
109721 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
109722
109723 static struct page *zero_page; /* used in certain error cases */
109724
109725 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
109726 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
109727 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
109728
109729 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
109730 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
109731 s = addr_str[i];
109732
109733 switch (ss->ss_family) {
109734 diff --git a/net/compat.c b/net/compat.c
109735 index f7bd286..76ea56a 100644
109736 --- a/net/compat.c
109737 +++ b/net/compat.c
109738 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
109739
109740 #define CMSG_COMPAT_FIRSTHDR(msg) \
109741 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
109742 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
109743 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
109744 (struct compat_cmsghdr __user *)NULL)
109745
109746 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
109747 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
109748 (ucmlen) <= (unsigned long) \
109749 ((mhdr)->msg_controllen - \
109750 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
109751 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
109752
109753 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
109754 struct compat_cmsghdr __user *cmsg, int cmsg_len)
109755 {
109756 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
109757 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
109758 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
109759 msg->msg_controllen)
109760 return NULL;
109761 return (struct compat_cmsghdr __user *)ptr;
109762 @@ -203,7 +203,7 @@ Efault:
109763
109764 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
109765 {
109766 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
109767 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
109768 struct compat_cmsghdr cmhdr;
109769 struct compat_timeval ctv;
109770 struct compat_timespec cts[3];
109771 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
109772
109773 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
109774 {
109775 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
109776 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
109777 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
109778 int fdnum = scm->fp->count;
109779 struct file **fp = scm->fp->fp;
109780 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
109781 return -EFAULT;
109782 old_fs = get_fs();
109783 set_fs(KERNEL_DS);
109784 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
109785 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
109786 set_fs(old_fs);
109787
109788 return err;
109789 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
109790 len = sizeof(ktime);
109791 old_fs = get_fs();
109792 set_fs(KERNEL_DS);
109793 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
109794 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
109795 set_fs(old_fs);
109796
109797 if (!err) {
109798 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
109799 case MCAST_JOIN_GROUP:
109800 case MCAST_LEAVE_GROUP:
109801 {
109802 - struct compat_group_req __user *gr32 = (void *)optval;
109803 + struct compat_group_req __user *gr32 = (void __user *)optval;
109804 struct group_req __user *kgr =
109805 compat_alloc_user_space(sizeof(struct group_req));
109806 u32 interface;
109807 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
109808 case MCAST_BLOCK_SOURCE:
109809 case MCAST_UNBLOCK_SOURCE:
109810 {
109811 - struct compat_group_source_req __user *gsr32 = (void *)optval;
109812 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
109813 struct group_source_req __user *kgsr = compat_alloc_user_space(
109814 sizeof(struct group_source_req));
109815 u32 interface;
109816 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
109817 }
109818 case MCAST_MSFILTER:
109819 {
109820 - struct compat_group_filter __user *gf32 = (void *)optval;
109821 + struct compat_group_filter __user *gf32 = (void __user *)optval;
109822 struct group_filter __user *kgf;
109823 u32 interface, fmode, numsrc;
109824
109825 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
109826 char __user *optval, int __user *optlen,
109827 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
109828 {
109829 - struct compat_group_filter __user *gf32 = (void *)optval;
109830 + struct compat_group_filter __user *gf32 = (void __user *)optval;
109831 struct group_filter __user *kgf;
109832 int __user *koptlen;
109833 u32 interface, fmode, numsrc;
109834 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
109835
109836 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
109837 return -EINVAL;
109838 - if (copy_from_user(a, args, nas[call]))
109839 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
109840 return -EFAULT;
109841 a0 = a[0];
109842 a1 = a[1];
109843 diff --git a/net/core/datagram.c b/net/core/datagram.c
109844 index df493d6..1145766 100644
109845 --- a/net/core/datagram.c
109846 +++ b/net/core/datagram.c
109847 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
109848 }
109849
109850 kfree_skb(skb);
109851 - atomic_inc(&sk->sk_drops);
109852 + atomic_inc_unchecked(&sk->sk_drops);
109853 sk_mem_reclaim_partial(sk);
109854
109855 return err;
109856 diff --git a/net/core/dev.c b/net/core/dev.c
109857 index 22a53ac..1d19af7 100644
109858 --- a/net/core/dev.c
109859 +++ b/net/core/dev.c
109860 @@ -1681,14 +1681,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
109861 {
109862 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
109863 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
109864 - atomic_long_inc(&dev->rx_dropped);
109865 + atomic_long_inc_unchecked(&dev->rx_dropped);
109866 kfree_skb(skb);
109867 return NET_RX_DROP;
109868 }
109869 }
109870
109871 if (unlikely(!is_skb_forwardable(dev, skb))) {
109872 - atomic_long_inc(&dev->rx_dropped);
109873 + atomic_long_inc_unchecked(&dev->rx_dropped);
109874 kfree_skb(skb);
109875 return NET_RX_DROP;
109876 }
109877 @@ -2987,7 +2987,7 @@ recursion_alert:
109878 drop:
109879 rcu_read_unlock_bh();
109880
109881 - atomic_long_inc(&dev->tx_dropped);
109882 + atomic_long_inc_unchecked(&dev->tx_dropped);
109883 kfree_skb_list(skb);
109884 return rc;
109885 out:
109886 @@ -3336,7 +3336,7 @@ enqueue:
109887
109888 local_irq_restore(flags);
109889
109890 - atomic_long_inc(&skb->dev->rx_dropped);
109891 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
109892 kfree_skb(skb);
109893 return NET_RX_DROP;
109894 }
109895 @@ -3413,7 +3413,7 @@ int netif_rx_ni(struct sk_buff *skb)
109896 }
109897 EXPORT_SYMBOL(netif_rx_ni);
109898
109899 -static void net_tx_action(struct softirq_action *h)
109900 +static __latent_entropy void net_tx_action(void)
109901 {
109902 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
109903
109904 @@ -3751,7 +3751,7 @@ ncls:
109905 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
109906 } else {
109907 drop:
109908 - atomic_long_inc(&skb->dev->rx_dropped);
109909 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
109910 kfree_skb(skb);
109911 /* Jamal, now you will not able to escape explaining
109912 * me how you were going to use this. :-)
109913 @@ -4640,7 +4640,7 @@ out_unlock:
109914 return work;
109915 }
109916
109917 -static void net_rx_action(struct softirq_action *h)
109918 +static __latent_entropy void net_rx_action(void)
109919 {
109920 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
109921 unsigned long time_limit = jiffies + 2;
109922 @@ -6676,8 +6676,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
109923 } else {
109924 netdev_stats_to_stats64(storage, &dev->stats);
109925 }
109926 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
109927 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
109928 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
109929 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
109930 return storage;
109931 }
109932 EXPORT_SYMBOL(dev_get_stats);
109933 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
109934 index b94b1d2..da3ed7c 100644
109935 --- a/net/core/dev_ioctl.c
109936 +++ b/net/core/dev_ioctl.c
109937 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
109938 no_module = !dev;
109939 if (no_module && capable(CAP_NET_ADMIN))
109940 no_module = request_module("netdev-%s", name);
109941 - if (no_module && capable(CAP_SYS_MODULE))
109942 + if (no_module && capable(CAP_SYS_MODULE)) {
109943 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
109944 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
109945 +#else
109946 request_module("%s", name);
109947 +#endif
109948 + }
109949 }
109950 EXPORT_SYMBOL(dev_load);
109951
109952 diff --git a/net/core/filter.c b/net/core/filter.c
109953 index f6bdc2b..76eba8e 100644
109954 --- a/net/core/filter.c
109955 +++ b/net/core/filter.c
109956 @@ -533,7 +533,11 @@ do_pass:
109957
109958 /* Unknown instruction. */
109959 default:
109960 - goto err;
109961 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
109962 + fp->code, fp->jt, fp->jf, fp->k);
109963 + kfree(addrs);
109964 + BUG();
109965 + return -EINVAL;
109966 }
109967
109968 insn++;
109969 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
109970 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
109971 int pc, ret = 0;
109972
109973 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
109974 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
109975
109976 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
109977 if (!masks)
109978 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
109979 if (!fp)
109980 return -ENOMEM;
109981
109982 - memcpy(fp->insns, fprog->filter, fsize);
109983 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
109984
109985 fp->len = fprog->len;
109986 /* Since unattached filters are not copied back to user
109987 diff --git a/net/core/flow.c b/net/core/flow.c
109988 index 1033725..340f65d 100644
109989 --- a/net/core/flow.c
109990 +++ b/net/core/flow.c
109991 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
109992 static int flow_entry_valid(struct flow_cache_entry *fle,
109993 struct netns_xfrm *xfrm)
109994 {
109995 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
109996 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
109997 return 0;
109998 if (fle->object && !fle->object->ops->check(fle->object))
109999 return 0;
110000 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
110001 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
110002 fcp->hash_count++;
110003 }
110004 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
110005 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
110006 flo = fle->object;
110007 if (!flo)
110008 goto ret_object;
110009 @@ -263,7 +263,7 @@ nocache:
110010 }
110011 flo = resolver(net, key, family, dir, flo, ctx);
110012 if (fle) {
110013 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
110014 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
110015 if (!IS_ERR(flo))
110016 fle->object = flo;
110017 else
110018 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
110019 index 70fe9e1..926784c 100644
110020 --- a/net/core/neighbour.c
110021 +++ b/net/core/neighbour.c
110022 @@ -2806,7 +2806,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
110023 void __user *buffer, size_t *lenp, loff_t *ppos)
110024 {
110025 int size, ret;
110026 - struct ctl_table tmp = *ctl;
110027 + ctl_table_no_const tmp = *ctl;
110028
110029 tmp.extra1 = &zero;
110030 tmp.extra2 = &unres_qlen_max;
110031 @@ -2868,7 +2868,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
110032 void __user *buffer,
110033 size_t *lenp, loff_t *ppos)
110034 {
110035 - struct ctl_table tmp = *ctl;
110036 + ctl_table_no_const tmp = *ctl;
110037 int ret;
110038
110039 tmp.extra1 = &zero;
110040 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
110041 index 2bf8329..2eb1423 100644
110042 --- a/net/core/net-procfs.c
110043 +++ b/net/core/net-procfs.c
110044 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
110045 struct rtnl_link_stats64 temp;
110046 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
110047
110048 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110049 + if (gr_proc_is_restricted())
110050 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110051 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
110052 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
110053 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
110054 + else
110055 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110056 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
110057 dev->name, stats->rx_bytes, stats->rx_packets,
110058 stats->rx_errors,
110059 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
110060 return 0;
110061 }
110062
110063 -static const struct seq_operations dev_seq_ops = {
110064 +const struct seq_operations dev_seq_ops = {
110065 .start = dev_seq_start,
110066 .next = dev_seq_next,
110067 .stop = dev_seq_stop,
110068 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
110069
110070 static int softnet_seq_open(struct inode *inode, struct file *file)
110071 {
110072 - return seq_open(file, &softnet_seq_ops);
110073 + return seq_open_restrict(file, &softnet_seq_ops);
110074 }
110075
110076 static const struct file_operations softnet_seq_fops = {
110077 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
110078 else
110079 seq_printf(seq, "%04x", ntohs(pt->type));
110080
110081 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110082 + seq_printf(seq, " %-8s %pf\n",
110083 + pt->dev ? pt->dev->name : "", NULL);
110084 +#else
110085 seq_printf(seq, " %-8s %pf\n",
110086 pt->dev ? pt->dev->name : "", pt->func);
110087 +#endif
110088 }
110089
110090 return 0;
110091 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
110092 index f2aa73b..0d1a1ea 100644
110093 --- a/net/core/net-sysfs.c
110094 +++ b/net/core/net-sysfs.c
110095 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
110096 {
110097 struct net_device *netdev = to_net_dev(dev);
110098 return sprintf(buf, fmt_dec,
110099 - atomic_read(&netdev->carrier_changes));
110100 + atomic_read_unchecked(&netdev->carrier_changes));
110101 }
110102 static DEVICE_ATTR_RO(carrier_changes);
110103
110104 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
110105 index 70d3450..eb7c528 100644
110106 --- a/net/core/net_namespace.c
110107 +++ b/net/core/net_namespace.c
110108 @@ -663,7 +663,7 @@ static int __register_pernet_operations(struct list_head *list,
110109 int error;
110110 LIST_HEAD(net_exit_list);
110111
110112 - list_add_tail(&ops->list, list);
110113 + pax_list_add_tail((struct list_head *)&ops->list, list);
110114 if (ops->init || (ops->id && ops->size)) {
110115 for_each_net(net) {
110116 error = ops_init(ops, net);
110117 @@ -676,7 +676,7 @@ static int __register_pernet_operations(struct list_head *list,
110118
110119 out_undo:
110120 /* If I have an error cleanup all namespaces I initialized */
110121 - list_del(&ops->list);
110122 + pax_list_del((struct list_head *)&ops->list);
110123 ops_exit_list(ops, &net_exit_list);
110124 ops_free_list(ops, &net_exit_list);
110125 return error;
110126 @@ -687,7 +687,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
110127 struct net *net;
110128 LIST_HEAD(net_exit_list);
110129
110130 - list_del(&ops->list);
110131 + pax_list_del((struct list_head *)&ops->list);
110132 for_each_net(net)
110133 list_add_tail(&net->exit_list, &net_exit_list);
110134 ops_exit_list(ops, &net_exit_list);
110135 @@ -821,7 +821,7 @@ int register_pernet_device(struct pernet_operations *ops)
110136 mutex_lock(&net_mutex);
110137 error = register_pernet_operations(&pernet_list, ops);
110138 if (!error && (first_device == &pernet_list))
110139 - first_device = &ops->list;
110140 + first_device = (struct list_head *)&ops->list;
110141 mutex_unlock(&net_mutex);
110142 return error;
110143 }
110144 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
110145 index c126a87..10ad89d 100644
110146 --- a/net/core/netpoll.c
110147 +++ b/net/core/netpoll.c
110148 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
110149 struct udphdr *udph;
110150 struct iphdr *iph;
110151 struct ethhdr *eth;
110152 - static atomic_t ip_ident;
110153 + static atomic_unchecked_t ip_ident;
110154 struct ipv6hdr *ip6h;
110155
110156 udp_len = len + sizeof(*udph);
110157 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
110158 put_unaligned(0x45, (unsigned char *)iph);
110159 iph->tos = 0;
110160 put_unaligned(htons(ip_len), &(iph->tot_len));
110161 - iph->id = htons(atomic_inc_return(&ip_ident));
110162 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
110163 iph->frag_off = 0;
110164 iph->ttl = 64;
110165 iph->protocol = IPPROTO_UDP;
110166 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
110167 index 508155b..fad080f 100644
110168 --- a/net/core/pktgen.c
110169 +++ b/net/core/pktgen.c
110170 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
110171 pn->net = net;
110172 INIT_LIST_HEAD(&pn->pktgen_threads);
110173 pn->pktgen_exiting = false;
110174 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
110175 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
110176 if (!pn->proc_dir) {
110177 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
110178 return -ENODEV;
110179 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
110180 index 7ebed55..378bf34 100644
110181 --- a/net/core/rtnetlink.c
110182 +++ b/net/core/rtnetlink.c
110183 @@ -61,7 +61,7 @@ struct rtnl_link {
110184 rtnl_doit_func doit;
110185 rtnl_dumpit_func dumpit;
110186 rtnl_calcit_func calcit;
110187 -};
110188 +} __no_const;
110189
110190 static DEFINE_MUTEX(rtnl_mutex);
110191
110192 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
110193 * to use the ops for creating device. So do not
110194 * fill up dellink as well. That disables rtnl_dellink.
110195 */
110196 - if (ops->setup && !ops->dellink)
110197 - ops->dellink = unregister_netdevice_queue;
110198 + if (ops->setup && !ops->dellink) {
110199 + pax_open_kernel();
110200 + *(void **)&ops->dellink = unregister_netdevice_queue;
110201 + pax_close_kernel();
110202 + }
110203
110204 - list_add_tail(&ops->list, &link_ops);
110205 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
110206 return 0;
110207 }
110208 EXPORT_SYMBOL_GPL(__rtnl_link_register);
110209 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
110210 for_each_net(net) {
110211 __rtnl_kill_links(net, ops);
110212 }
110213 - list_del(&ops->list);
110214 + pax_list_del((struct list_head *)&ops->list);
110215 }
110216 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
110217
110218 @@ -1047,7 +1050,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
110219 (dev->ifalias &&
110220 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
110221 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
110222 - atomic_read(&dev->carrier_changes)))
110223 + atomic_read_unchecked(&dev->carrier_changes)))
110224 goto nla_put_failure;
110225
110226 if (1) {
110227 diff --git a/net/core/scm.c b/net/core/scm.c
110228 index 3b6899b..cf36238 100644
110229 --- a/net/core/scm.c
110230 +++ b/net/core/scm.c
110231 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
110232 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
110233 {
110234 struct cmsghdr __user *cm
110235 - = (__force struct cmsghdr __user *)msg->msg_control;
110236 + = (struct cmsghdr __force_user *)msg->msg_control;
110237 struct cmsghdr cmhdr;
110238 int cmlen = CMSG_LEN(len);
110239 int err;
110240 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
110241 err = -EFAULT;
110242 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
110243 goto out;
110244 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
110245 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
110246 goto out;
110247 cmlen = CMSG_SPACE(len);
110248 if (msg->msg_controllen < cmlen)
110249 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
110250 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
110251 {
110252 struct cmsghdr __user *cm
110253 - = (__force struct cmsghdr __user*)msg->msg_control;
110254 + = (struct cmsghdr __force_user *)msg->msg_control;
110255
110256 int fdmax = 0;
110257 int fdnum = scm->fp->count;
110258 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
110259 if (fdnum < fdmax)
110260 fdmax = fdnum;
110261
110262 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
110263 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
110264 i++, cmfptr++)
110265 {
110266 struct socket *sock;
110267 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
110268 index e9f9a15..6eb024e 100644
110269 --- a/net/core/skbuff.c
110270 +++ b/net/core/skbuff.c
110271 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
110272 __wsum skb_checksum(const struct sk_buff *skb, int offset,
110273 int len, __wsum csum)
110274 {
110275 - const struct skb_checksum_ops ops = {
110276 + static const struct skb_checksum_ops ops = {
110277 .update = csum_partial_ext,
110278 .combine = csum_block_add_ext,
110279 };
110280 @@ -3379,12 +3379,14 @@ void __init skb_init(void)
110281 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
110282 sizeof(struct sk_buff),
110283 0,
110284 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
110285 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
110286 + SLAB_NO_SANITIZE,
110287 NULL);
110288 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
110289 sizeof(struct sk_buff_fclones),
110290 0,
110291 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
110292 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
110293 + SLAB_NO_SANITIZE,
110294 NULL);
110295 }
110296
110297 diff --git a/net/core/sock.c b/net/core/sock.c
110298 index 71e3e5f..ab90920 100644
110299 --- a/net/core/sock.c
110300 +++ b/net/core/sock.c
110301 @@ -443,7 +443,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110302 struct sk_buff_head *list = &sk->sk_receive_queue;
110303
110304 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
110305 - atomic_inc(&sk->sk_drops);
110306 + atomic_inc_unchecked(&sk->sk_drops);
110307 trace_sock_rcvqueue_full(sk, skb);
110308 return -ENOMEM;
110309 }
110310 @@ -453,7 +453,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110311 return err;
110312
110313 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
110314 - atomic_inc(&sk->sk_drops);
110315 + atomic_inc_unchecked(&sk->sk_drops);
110316 return -ENOBUFS;
110317 }
110318
110319 @@ -466,7 +466,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110320 skb_dst_force(skb);
110321
110322 spin_lock_irqsave(&list->lock, flags);
110323 - skb->dropcount = atomic_read(&sk->sk_drops);
110324 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
110325 __skb_queue_tail(list, skb);
110326 spin_unlock_irqrestore(&list->lock, flags);
110327
110328 @@ -486,7 +486,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
110329 skb->dev = NULL;
110330
110331 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
110332 - atomic_inc(&sk->sk_drops);
110333 + atomic_inc_unchecked(&sk->sk_drops);
110334 goto discard_and_relse;
110335 }
110336 if (nested)
110337 @@ -504,7 +504,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
110338 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
110339 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
110340 bh_unlock_sock(sk);
110341 - atomic_inc(&sk->sk_drops);
110342 + atomic_inc_unchecked(&sk->sk_drops);
110343 goto discard_and_relse;
110344 }
110345
110346 @@ -910,6 +910,7 @@ set_rcvbuf:
110347 }
110348 break;
110349
110350 +#ifndef GRKERNSEC_BPF_HARDEN
110351 case SO_ATTACH_BPF:
110352 ret = -EINVAL;
110353 if (optlen == sizeof(u32)) {
110354 @@ -922,7 +923,7 @@ set_rcvbuf:
110355 ret = sk_attach_bpf(ufd, sk);
110356 }
110357 break;
110358 -
110359 +#endif
110360 case SO_DETACH_FILTER:
110361 ret = sk_detach_filter(sk);
110362 break;
110363 @@ -1026,12 +1027,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110364 struct timeval tm;
110365 } v;
110366
110367 - int lv = sizeof(int);
110368 - int len;
110369 + unsigned int lv = sizeof(int);
110370 + unsigned int len;
110371
110372 if (get_user(len, optlen))
110373 return -EFAULT;
110374 - if (len < 0)
110375 + if (len > INT_MAX)
110376 return -EINVAL;
110377
110378 memset(&v, 0, sizeof(v));
110379 @@ -1169,11 +1170,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110380
110381 case SO_PEERNAME:
110382 {
110383 - char address[128];
110384 + char address[_K_SS_MAXSIZE];
110385
110386 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
110387 return -ENOTCONN;
110388 - if (lv < len)
110389 + if (lv < len || sizeof address < len)
110390 return -EINVAL;
110391 if (copy_to_user(optval, address, len))
110392 return -EFAULT;
110393 @@ -1258,7 +1259,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110394
110395 if (len > lv)
110396 len = lv;
110397 - if (copy_to_user(optval, &v, len))
110398 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
110399 return -EFAULT;
110400 lenout:
110401 if (put_user(len, optlen))
110402 @@ -2375,7 +2376,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
110403 */
110404 smp_wmb();
110405 atomic_set(&sk->sk_refcnt, 1);
110406 - atomic_set(&sk->sk_drops, 0);
110407 + atomic_set_unchecked(&sk->sk_drops, 0);
110408 }
110409 EXPORT_SYMBOL(sock_init_data);
110410
110411 @@ -2503,6 +2504,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
110412 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
110413 int level, int type)
110414 {
110415 + struct sock_extended_err ee;
110416 struct sock_exterr_skb *serr;
110417 struct sk_buff *skb;
110418 int copied, err;
110419 @@ -2524,7 +2526,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
110420 sock_recv_timestamp(msg, sk, skb);
110421
110422 serr = SKB_EXT_ERR(skb);
110423 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
110424 + ee = serr->ee;
110425 + put_cmsg(msg, level, type, sizeof ee, &ee);
110426
110427 msg->msg_flags |= MSG_ERRQUEUE;
110428 err = copied;
110429 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
110430 index ad704c7..ca48aff 100644
110431 --- a/net/core/sock_diag.c
110432 +++ b/net/core/sock_diag.c
110433 @@ -9,26 +9,33 @@
110434 #include <linux/inet_diag.h>
110435 #include <linux/sock_diag.h>
110436
110437 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
110438 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
110439 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
110440 static DEFINE_MUTEX(sock_diag_table_mutex);
110441
110442 int sock_diag_check_cookie(void *sk, __u32 *cookie)
110443 {
110444 +#ifndef CONFIG_GRKERNSEC_HIDESYM
110445 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
110446 cookie[1] != INET_DIAG_NOCOOKIE) &&
110447 ((u32)(unsigned long)sk != cookie[0] ||
110448 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
110449 return -ESTALE;
110450 else
110451 +#endif
110452 return 0;
110453 }
110454 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
110455
110456 void sock_diag_save_cookie(void *sk, __u32 *cookie)
110457 {
110458 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110459 + cookie[0] = 0;
110460 + cookie[1] = 0;
110461 +#else
110462 cookie[0] = (u32)(unsigned long)sk;
110463 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
110464 +#endif
110465 }
110466 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
110467
110468 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
110469 mutex_lock(&sock_diag_table_mutex);
110470 if (sock_diag_handlers[hndl->family])
110471 err = -EBUSY;
110472 - else
110473 + else {
110474 + pax_open_kernel();
110475 sock_diag_handlers[hndl->family] = hndl;
110476 + pax_close_kernel();
110477 + }
110478 mutex_unlock(&sock_diag_table_mutex);
110479
110480 return err;
110481 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
110482
110483 mutex_lock(&sock_diag_table_mutex);
110484 BUG_ON(sock_diag_handlers[family] != hnld);
110485 + pax_open_kernel();
110486 sock_diag_handlers[family] = NULL;
110487 + pax_close_kernel();
110488 mutex_unlock(&sock_diag_table_mutex);
110489 }
110490 EXPORT_SYMBOL_GPL(sock_diag_unregister);
110491 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
110492 index 8ce351f..2c388f7 100644
110493 --- a/net/core/sysctl_net_core.c
110494 +++ b/net/core/sysctl_net_core.c
110495 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
110496 {
110497 unsigned int orig_size, size;
110498 int ret, i;
110499 - struct ctl_table tmp = {
110500 + ctl_table_no_const tmp = {
110501 .data = &size,
110502 .maxlen = sizeof(size),
110503 .mode = table->mode
110504 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
110505 void __user *buffer, size_t *lenp, loff_t *ppos)
110506 {
110507 char id[IFNAMSIZ];
110508 - struct ctl_table tbl = {
110509 + ctl_table_no_const tbl = {
110510 .data = id,
110511 .maxlen = IFNAMSIZ,
110512 };
110513 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
110514 static int proc_do_rss_key(struct ctl_table *table, int write,
110515 void __user *buffer, size_t *lenp, loff_t *ppos)
110516 {
110517 - struct ctl_table fake_table;
110518 + ctl_table_no_const fake_table;
110519 char buf[NETDEV_RSS_KEY_LEN * 3];
110520
110521 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
110522 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
110523 .mode = 0444,
110524 .proc_handler = proc_do_rss_key,
110525 },
110526 -#ifdef CONFIG_BPF_JIT
110527 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
110528 {
110529 .procname = "bpf_jit_enable",
110530 .data = &bpf_jit_enable,
110531 @@ -411,13 +411,12 @@ static struct ctl_table netns_core_table[] = {
110532
110533 static __net_init int sysctl_core_net_init(struct net *net)
110534 {
110535 - struct ctl_table *tbl;
110536 + ctl_table_no_const *tbl = NULL;
110537
110538 net->core.sysctl_somaxconn = SOMAXCONN;
110539
110540 - tbl = netns_core_table;
110541 if (!net_eq(net, &init_net)) {
110542 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
110543 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
110544 if (tbl == NULL)
110545 goto err_dup;
110546
110547 @@ -427,17 +426,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
110548 if (net->user_ns != &init_user_ns) {
110549 tbl[0].procname = NULL;
110550 }
110551 - }
110552 -
110553 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
110554 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
110555 + } else
110556 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
110557 if (net->core.sysctl_hdr == NULL)
110558 goto err_reg;
110559
110560 return 0;
110561
110562 err_reg:
110563 - if (tbl != netns_core_table)
110564 - kfree(tbl);
110565 + kfree(tbl);
110566 err_dup:
110567 return -ENOMEM;
110568 }
110569 @@ -452,7 +450,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
110570 kfree(tbl);
110571 }
110572
110573 -static __net_initdata struct pernet_operations sysctl_core_ops = {
110574 +static __net_initconst struct pernet_operations sysctl_core_ops = {
110575 .init = sysctl_core_net_init,
110576 .exit = sysctl_core_net_exit,
110577 };
110578 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
110579 index 8102286..a0c2755 100644
110580 --- a/net/decnet/af_decnet.c
110581 +++ b/net/decnet/af_decnet.c
110582 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
110583 .sysctl_rmem = sysctl_decnet_rmem,
110584 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
110585 .obj_size = sizeof(struct dn_sock),
110586 + .slab_flags = SLAB_USERCOPY,
110587 };
110588
110589 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
110590 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
110591 index b2c26b0..41f803e 100644
110592 --- a/net/decnet/dn_dev.c
110593 +++ b/net/decnet/dn_dev.c
110594 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
110595 .extra1 = &min_t3,
110596 .extra2 = &max_t3
110597 },
110598 - {0}
110599 + { }
110600 },
110601 };
110602
110603 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
110604 index 5325b54..a0d4d69 100644
110605 --- a/net/decnet/sysctl_net_decnet.c
110606 +++ b/net/decnet/sysctl_net_decnet.c
110607 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
110608
110609 if (len > *lenp) len = *lenp;
110610
110611 - if (copy_to_user(buffer, addr, len))
110612 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
110613 return -EFAULT;
110614
110615 *lenp = len;
110616 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
110617
110618 if (len > *lenp) len = *lenp;
110619
110620 - if (copy_to_user(buffer, devname, len))
110621 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
110622 return -EFAULT;
110623
110624 *lenp = len;
110625 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
110626 index a2c7e4c..3dc9f67 100644
110627 --- a/net/hsr/hsr_netlink.c
110628 +++ b/net/hsr/hsr_netlink.c
110629 @@ -102,7 +102,7 @@ nla_put_failure:
110630 return -EMSGSIZE;
110631 }
110632
110633 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
110634 +static struct rtnl_link_ops hsr_link_ops = {
110635 .kind = "hsr",
110636 .maxtype = IFLA_HSR_MAX,
110637 .policy = hsr_policy,
110638 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
110639 index 055fbb7..c0dbe60 100644
110640 --- a/net/ieee802154/6lowpan/core.c
110641 +++ b/net/ieee802154/6lowpan/core.c
110642 @@ -217,7 +217,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
110643 dev_put(real_dev);
110644 }
110645
110646 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
110647 +static struct rtnl_link_ops lowpan_link_ops = {
110648 .kind = "lowpan",
110649 .priv_size = sizeof(struct lowpan_dev_info),
110650 .setup = lowpan_setup,
110651 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
110652 index f46e4d1..30231f1 100644
110653 --- a/net/ieee802154/6lowpan/reassembly.c
110654 +++ b/net/ieee802154/6lowpan/reassembly.c
110655 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
110656
110657 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
110658 {
110659 - struct ctl_table *table;
110660 + ctl_table_no_const *table = NULL;
110661 struct ctl_table_header *hdr;
110662 struct netns_ieee802154_lowpan *ieee802154_lowpan =
110663 net_ieee802154_lowpan(net);
110664
110665 - table = lowpan_frags_ns_ctl_table;
110666 if (!net_eq(net, &init_net)) {
110667 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
110668 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
110669 GFP_KERNEL);
110670 if (table == NULL)
110671 goto err_alloc;
110672 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
110673 /* Don't export sysctls to unprivileged users */
110674 if (net->user_ns != &init_user_ns)
110675 table[0].procname = NULL;
110676 - }
110677 -
110678 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
110679 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
110680 + } else
110681 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
110682 if (hdr == NULL)
110683 goto err_reg;
110684
110685 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
110686 return 0;
110687
110688 err_reg:
110689 - if (!net_eq(net, &init_net))
110690 - kfree(table);
110691 + kfree(table);
110692 err_alloc:
110693 return -ENOMEM;
110694 }
110695 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
110696 index d2e49ba..f78e8aa 100644
110697 --- a/net/ipv4/af_inet.c
110698 +++ b/net/ipv4/af_inet.c
110699 @@ -1390,7 +1390,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
110700 return ip_recv_error(sk, msg, len, addr_len);
110701 #if IS_ENABLED(CONFIG_IPV6)
110702 if (sk->sk_family == AF_INET6)
110703 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
110704 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
110705 #endif
110706 return -EINVAL;
110707 }
110708 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
110709 index 3a8985c..9d2a870 100644
110710 --- a/net/ipv4/devinet.c
110711 +++ b/net/ipv4/devinet.c
110712 @@ -69,7 +69,8 @@
110713
110714 static struct ipv4_devconf ipv4_devconf = {
110715 .data = {
110716 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
110717 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
110718 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
110719 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
110720 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
110721 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
110722 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
110723
110724 static struct ipv4_devconf ipv4_devconf_dflt = {
110725 .data = {
110726 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
110727 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
110728 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
110729 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
110730 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
110731 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
110732 @@ -1549,7 +1551,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
110733 idx = 0;
110734 head = &net->dev_index_head[h];
110735 rcu_read_lock();
110736 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
110737 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
110738 net->dev_base_seq;
110739 hlist_for_each_entry_rcu(dev, head, index_hlist) {
110740 if (idx < s_idx)
110741 @@ -1868,7 +1870,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
110742 idx = 0;
110743 head = &net->dev_index_head[h];
110744 rcu_read_lock();
110745 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
110746 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
110747 net->dev_base_seq;
110748 hlist_for_each_entry_rcu(dev, head, index_hlist) {
110749 if (idx < s_idx)
110750 @@ -2103,7 +2105,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
110751 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
110752 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
110753
110754 -static struct devinet_sysctl_table {
110755 +static const struct devinet_sysctl_table {
110756 struct ctl_table_header *sysctl_header;
110757 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
110758 } devinet_sysctl = {
110759 @@ -2235,7 +2237,7 @@ static __net_init int devinet_init_net(struct net *net)
110760 int err;
110761 struct ipv4_devconf *all, *dflt;
110762 #ifdef CONFIG_SYSCTL
110763 - struct ctl_table *tbl = ctl_forward_entry;
110764 + ctl_table_no_const *tbl = NULL;
110765 struct ctl_table_header *forw_hdr;
110766 #endif
110767
110768 @@ -2253,7 +2255,7 @@ static __net_init int devinet_init_net(struct net *net)
110769 goto err_alloc_dflt;
110770
110771 #ifdef CONFIG_SYSCTL
110772 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
110773 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
110774 if (tbl == NULL)
110775 goto err_alloc_ctl;
110776
110777 @@ -2273,7 +2275,10 @@ static __net_init int devinet_init_net(struct net *net)
110778 goto err_reg_dflt;
110779
110780 err = -ENOMEM;
110781 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
110782 + if (!net_eq(net, &init_net))
110783 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
110784 + else
110785 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
110786 if (forw_hdr == NULL)
110787 goto err_reg_ctl;
110788 net->ipv4.forw_hdr = forw_hdr;
110789 @@ -2289,8 +2294,7 @@ err_reg_ctl:
110790 err_reg_dflt:
110791 __devinet_sysctl_unregister(all);
110792 err_reg_all:
110793 - if (tbl != ctl_forward_entry)
110794 - kfree(tbl);
110795 + kfree(tbl);
110796 err_alloc_ctl:
110797 #endif
110798 if (dflt != &ipv4_devconf_dflt)
110799 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
110800 index 23b9b3e..60cf0c4 100644
110801 --- a/net/ipv4/fib_frontend.c
110802 +++ b/net/ipv4/fib_frontend.c
110803 @@ -1020,12 +1020,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
110804 #ifdef CONFIG_IP_ROUTE_MULTIPATH
110805 fib_sync_up(dev);
110806 #endif
110807 - atomic_inc(&net->ipv4.dev_addr_genid);
110808 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
110809 rt_cache_flush(dev_net(dev));
110810 break;
110811 case NETDEV_DOWN:
110812 fib_del_ifaddr(ifa, NULL);
110813 - atomic_inc(&net->ipv4.dev_addr_genid);
110814 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
110815 if (ifa->ifa_dev->ifa_list == NULL) {
110816 /* Last address was deleted from this interface.
110817 * Disable IP.
110818 @@ -1063,7 +1063,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
110819 #ifdef CONFIG_IP_ROUTE_MULTIPATH
110820 fib_sync_up(dev);
110821 #endif
110822 - atomic_inc(&net->ipv4.dev_addr_genid);
110823 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
110824 rt_cache_flush(net);
110825 break;
110826 case NETDEV_DOWN:
110827 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
110828 index 1e2090e..351a724 100644
110829 --- a/net/ipv4/fib_semantics.c
110830 +++ b/net/ipv4/fib_semantics.c
110831 @@ -753,7 +753,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
110832 nh->nh_saddr = inet_select_addr(nh->nh_dev,
110833 nh->nh_gw,
110834 nh->nh_parent->fib_scope);
110835 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
110836 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
110837
110838 return nh->nh_saddr;
110839 }
110840 diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
110841 index ff069f6..335e752 100644
110842 --- a/net/ipv4/fou.c
110843 +++ b/net/ipv4/fou.c
110844 @@ -771,12 +771,12 @@ EXPORT_SYMBOL(gue_build_header);
110845
110846 #ifdef CONFIG_NET_FOU_IP_TUNNELS
110847
110848 -static const struct ip_tunnel_encap_ops __read_mostly fou_iptun_ops = {
110849 +static const struct ip_tunnel_encap_ops fou_iptun_ops = {
110850 .encap_hlen = fou_encap_hlen,
110851 .build_header = fou_build_header,
110852 };
110853
110854 -static const struct ip_tunnel_encap_ops __read_mostly gue_iptun_ops = {
110855 +static const struct ip_tunnel_encap_ops gue_iptun_ops = {
110856 .encap_hlen = gue_encap_hlen,
110857 .build_header = gue_build_header,
110858 };
110859 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
110860 index 9111a4e..3576905 100644
110861 --- a/net/ipv4/inet_hashtables.c
110862 +++ b/net/ipv4/inet_hashtables.c
110863 @@ -18,6 +18,7 @@
110864 #include <linux/sched.h>
110865 #include <linux/slab.h>
110866 #include <linux/wait.h>
110867 +#include <linux/security.h>
110868
110869 #include <net/inet_connection_sock.h>
110870 #include <net/inet_hashtables.h>
110871 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
110872 return inet_ehashfn(net, laddr, lport, faddr, fport);
110873 }
110874
110875 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
110876 +
110877 /*
110878 * Allocate and initialize a new local port bind bucket.
110879 * The bindhash mutex for snum's hash chain must be held here.
110880 @@ -554,6 +557,8 @@ ok:
110881 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
110882 spin_unlock(&head->lock);
110883
110884 + gr_update_task_in_ip_table(inet_sk(sk));
110885 +
110886 if (tw) {
110887 inet_twsk_deschedule(tw, death_row);
110888 while (twrefcnt) {
110889 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
110890 index 241afd7..31b95d5 100644
110891 --- a/net/ipv4/inetpeer.c
110892 +++ b/net/ipv4/inetpeer.c
110893 @@ -461,7 +461,7 @@ relookup:
110894 if (p) {
110895 p->daddr = *daddr;
110896 atomic_set(&p->refcnt, 1);
110897 - atomic_set(&p->rid, 0);
110898 + atomic_set_unchecked(&p->rid, 0);
110899 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
110900 p->rate_tokens = 0;
110901 /* 60*HZ is arbitrary, but chosen enough high so that the first
110902 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
110903 index 145a50c..5dd8cc5 100644
110904 --- a/net/ipv4/ip_fragment.c
110905 +++ b/net/ipv4/ip_fragment.c
110906 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
110907 return 0;
110908
110909 start = qp->rid;
110910 - end = atomic_inc_return(&peer->rid);
110911 + end = atomic_inc_return_unchecked(&peer->rid);
110912 qp->rid = end;
110913
110914 rc = qp->q.fragments && (end - start) > max;
110915 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
110916
110917 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
110918 {
110919 - struct ctl_table *table;
110920 + ctl_table_no_const *table = NULL;
110921 struct ctl_table_header *hdr;
110922
110923 - table = ip4_frags_ns_ctl_table;
110924 if (!net_eq(net, &init_net)) {
110925 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
110926 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
110927 if (table == NULL)
110928 goto err_alloc;
110929
110930 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
110931 /* Don't export sysctls to unprivileged users */
110932 if (net->user_ns != &init_user_ns)
110933 table[0].procname = NULL;
110934 - }
110935 + hdr = register_net_sysctl(net, "net/ipv4", table);
110936 + } else
110937 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
110938
110939 - hdr = register_net_sysctl(net, "net/ipv4", table);
110940 if (hdr == NULL)
110941 goto err_reg;
110942
110943 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
110944 return 0;
110945
110946 err_reg:
110947 - if (!net_eq(net, &init_net))
110948 - kfree(table);
110949 + kfree(table);
110950 err_alloc:
110951 return -ENOMEM;
110952 }
110953 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
110954 index 6207275f..00323a2 100644
110955 --- a/net/ipv4/ip_gre.c
110956 +++ b/net/ipv4/ip_gre.c
110957 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
110958 module_param(log_ecn_error, bool, 0644);
110959 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
110960
110961 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
110962 +static struct rtnl_link_ops ipgre_link_ops;
110963 static int ipgre_tunnel_init(struct net_device *dev);
110964
110965 static int ipgre_net_id __read_mostly;
110966 @@ -817,7 +817,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
110967 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
110968 };
110969
110970 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
110971 +static struct rtnl_link_ops ipgre_link_ops = {
110972 .kind = "gre",
110973 .maxtype = IFLA_GRE_MAX,
110974 .policy = ipgre_policy,
110975 @@ -832,7 +832,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
110976 .get_link_net = ip_tunnel_get_link_net,
110977 };
110978
110979 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
110980 +static struct rtnl_link_ops ipgre_tap_ops = {
110981 .kind = "gretap",
110982 .maxtype = IFLA_GRE_MAX,
110983 .policy = ipgre_policy,
110984 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
110985 index 3d4da2c..40f9c29 100644
110986 --- a/net/ipv4/ip_input.c
110987 +++ b/net/ipv4/ip_input.c
110988 @@ -147,6 +147,10 @@
110989 #include <linux/mroute.h>
110990 #include <linux/netlink.h>
110991
110992 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
110993 +extern int grsec_enable_blackhole;
110994 +#endif
110995 +
110996 /*
110997 * Process Router Attention IP option (RFC 2113)
110998 */
110999 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
111000 if (!raw) {
111001 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
111002 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
111003 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111004 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
111005 +#endif
111006 icmp_send(skb, ICMP_DEST_UNREACH,
111007 ICMP_PROT_UNREACH, 0);
111008 }
111009 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
111010 index 5cd9927..8610b9f 100644
111011 --- a/net/ipv4/ip_sockglue.c
111012 +++ b/net/ipv4/ip_sockglue.c
111013 @@ -1254,7 +1254,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
111014 len = min_t(unsigned int, len, opt->optlen);
111015 if (put_user(len, optlen))
111016 return -EFAULT;
111017 - if (copy_to_user(optval, opt->__data, len))
111018 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
111019 + copy_to_user(optval, opt->__data, len))
111020 return -EFAULT;
111021 return 0;
111022 }
111023 @@ -1388,7 +1389,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
111024 if (sk->sk_type != SOCK_STREAM)
111025 return -ENOPROTOOPT;
111026
111027 - msg.msg_control = (__force void *) optval;
111028 + msg.msg_control = (__force_kernel void *) optval;
111029 msg.msg_controllen = len;
111030 msg.msg_flags = flags;
111031
111032 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
111033 index 94efe14..1453fcc 100644
111034 --- a/net/ipv4/ip_vti.c
111035 +++ b/net/ipv4/ip_vti.c
111036 @@ -45,7 +45,7 @@
111037 #include <net/net_namespace.h>
111038 #include <net/netns/generic.h>
111039
111040 -static struct rtnl_link_ops vti_link_ops __read_mostly;
111041 +static struct rtnl_link_ops vti_link_ops;
111042
111043 static int vti_net_id __read_mostly;
111044 static int vti_tunnel_init(struct net_device *dev);
111045 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
111046 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
111047 };
111048
111049 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
111050 +static struct rtnl_link_ops vti_link_ops = {
111051 .kind = "vti",
111052 .maxtype = IFLA_VTI_MAX,
111053 .policy = vti_policy,
111054 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
111055 index b26376e..fc3d733 100644
111056 --- a/net/ipv4/ipconfig.c
111057 +++ b/net/ipv4/ipconfig.c
111058 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
111059
111060 mm_segment_t oldfs = get_fs();
111061 set_fs(get_ds());
111062 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
111063 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
111064 set_fs(oldfs);
111065 return res;
111066 }
111067 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
111068
111069 mm_segment_t oldfs = get_fs();
111070 set_fs(get_ds());
111071 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
111072 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
111073 set_fs(oldfs);
111074 return res;
111075 }
111076 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
111077
111078 mm_segment_t oldfs = get_fs();
111079 set_fs(get_ds());
111080 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
111081 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
111082 set_fs(oldfs);
111083 return res;
111084 }
111085 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
111086 index 915d215..48d1db7 100644
111087 --- a/net/ipv4/ipip.c
111088 +++ b/net/ipv4/ipip.c
111089 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
111090 static int ipip_net_id __read_mostly;
111091
111092 static int ipip_tunnel_init(struct net_device *dev);
111093 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
111094 +static struct rtnl_link_ops ipip_link_ops;
111095
111096 static int ipip_err(struct sk_buff *skb, u32 info)
111097 {
111098 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
111099 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
111100 };
111101
111102 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
111103 +static struct rtnl_link_ops ipip_link_ops = {
111104 .kind = "ipip",
111105 .maxtype = IFLA_IPTUN_MAX,
111106 .policy = ipip_policy,
111107 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
111108 index f95b6f9..2ee2097 100644
111109 --- a/net/ipv4/netfilter/arp_tables.c
111110 +++ b/net/ipv4/netfilter/arp_tables.c
111111 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
111112 #endif
111113
111114 static int get_info(struct net *net, void __user *user,
111115 - const int *len, int compat)
111116 + int len, int compat)
111117 {
111118 char name[XT_TABLE_MAXNAMELEN];
111119 struct xt_table *t;
111120 int ret;
111121
111122 - if (*len != sizeof(struct arpt_getinfo)) {
111123 - duprintf("length %u != %Zu\n", *len,
111124 + if (len != sizeof(struct arpt_getinfo)) {
111125 + duprintf("length %u != %Zu\n", len,
111126 sizeof(struct arpt_getinfo));
111127 return -EINVAL;
111128 }
111129 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
111130 info.size = private->size;
111131 strcpy(info.name, name);
111132
111133 - if (copy_to_user(user, &info, *len) != 0)
111134 + if (copy_to_user(user, &info, len) != 0)
111135 ret = -EFAULT;
111136 else
111137 ret = 0;
111138 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
111139
111140 switch (cmd) {
111141 case ARPT_SO_GET_INFO:
111142 - ret = get_info(sock_net(sk), user, len, 1);
111143 + ret = get_info(sock_net(sk), user, *len, 1);
111144 break;
111145 case ARPT_SO_GET_ENTRIES:
111146 ret = compat_get_entries(sock_net(sk), user, len);
111147 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
111148
111149 switch (cmd) {
111150 case ARPT_SO_GET_INFO:
111151 - ret = get_info(sock_net(sk), user, len, 0);
111152 + ret = get_info(sock_net(sk), user, *len, 0);
111153 break;
111154
111155 case ARPT_SO_GET_ENTRIES:
111156 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
111157 index cf5e82f..75a20f5 100644
111158 --- a/net/ipv4/netfilter/ip_tables.c
111159 +++ b/net/ipv4/netfilter/ip_tables.c
111160 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
111161 #endif
111162
111163 static int get_info(struct net *net, void __user *user,
111164 - const int *len, int compat)
111165 + int len, int compat)
111166 {
111167 char name[XT_TABLE_MAXNAMELEN];
111168 struct xt_table *t;
111169 int ret;
111170
111171 - if (*len != sizeof(struct ipt_getinfo)) {
111172 - duprintf("length %u != %zu\n", *len,
111173 + if (len != sizeof(struct ipt_getinfo)) {
111174 + duprintf("length %u != %zu\n", len,
111175 sizeof(struct ipt_getinfo));
111176 return -EINVAL;
111177 }
111178 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
111179 info.size = private->size;
111180 strcpy(info.name, name);
111181
111182 - if (copy_to_user(user, &info, *len) != 0)
111183 + if (copy_to_user(user, &info, len) != 0)
111184 ret = -EFAULT;
111185 else
111186 ret = 0;
111187 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
111188
111189 switch (cmd) {
111190 case IPT_SO_GET_INFO:
111191 - ret = get_info(sock_net(sk), user, len, 1);
111192 + ret = get_info(sock_net(sk), user, *len, 1);
111193 break;
111194 case IPT_SO_GET_ENTRIES:
111195 ret = compat_get_entries(sock_net(sk), user, len);
111196 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
111197
111198 switch (cmd) {
111199 case IPT_SO_GET_INFO:
111200 - ret = get_info(sock_net(sk), user, len, 0);
111201 + ret = get_info(sock_net(sk), user, *len, 0);
111202 break;
111203
111204 case IPT_SO_GET_ENTRIES:
111205 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
111206 index e90f83a..3e6acca 100644
111207 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
111208 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
111209 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
111210 spin_lock_init(&cn->lock);
111211
111212 #ifdef CONFIG_PROC_FS
111213 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
111214 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
111215 if (!cn->procdir) {
111216 pr_err("Unable to proc dir entry\n");
111217 return -ENOMEM;
111218 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
111219 index 787b0d6..ab6c0ba 100644
111220 --- a/net/ipv4/ping.c
111221 +++ b/net/ipv4/ping.c
111222 @@ -59,7 +59,7 @@ struct ping_table {
111223 };
111224
111225 static struct ping_table ping_table;
111226 -struct pingv6_ops pingv6_ops;
111227 +struct pingv6_ops *pingv6_ops;
111228 EXPORT_SYMBOL_GPL(pingv6_ops);
111229
111230 static u16 ping_port_rover;
111231 @@ -359,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
111232 return -ENODEV;
111233 }
111234 }
111235 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
111236 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
111237 scoped);
111238 rcu_read_unlock();
111239
111240 @@ -567,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
111241 }
111242 #if IS_ENABLED(CONFIG_IPV6)
111243 } else if (skb->protocol == htons(ETH_P_IPV6)) {
111244 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
111245 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
111246 #endif
111247 }
111248
111249 @@ -585,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
111250 info, (u8 *)icmph);
111251 #if IS_ENABLED(CONFIG_IPV6)
111252 } else if (family == AF_INET6) {
111253 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
111254 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
111255 info, (u8 *)icmph);
111256 #endif
111257 }
111258 @@ -919,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
111259 }
111260
111261 if (inet6_sk(sk)->rxopt.all)
111262 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
111263 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
111264 if (skb->protocol == htons(ETH_P_IPV6) &&
111265 inet6_sk(sk)->rxopt.all)
111266 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
111267 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
111268 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
111269 ip_cmsg_recv(msg, skb);
111270 #endif
111271 @@ -1117,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
111272 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
111273 0, sock_i_ino(sp),
111274 atomic_read(&sp->sk_refcnt), sp,
111275 - atomic_read(&sp->sk_drops));
111276 + atomic_read_unchecked(&sp->sk_drops));
111277 }
111278
111279 static int ping_v4_seq_show(struct seq_file *seq, void *v)
111280 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
111281 index f027a70..2e64edc 100644
111282 --- a/net/ipv4/raw.c
111283 +++ b/net/ipv4/raw.c
111284 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
111285 int raw_rcv(struct sock *sk, struct sk_buff *skb)
111286 {
111287 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
111288 - atomic_inc(&sk->sk_drops);
111289 + atomic_inc_unchecked(&sk->sk_drops);
111290 kfree_skb(skb);
111291 return NET_RX_DROP;
111292 }
111293 @@ -773,16 +773,20 @@ static int raw_init(struct sock *sk)
111294
111295 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
111296 {
111297 + struct icmp_filter filter;
111298 +
111299 if (optlen > sizeof(struct icmp_filter))
111300 optlen = sizeof(struct icmp_filter);
111301 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
111302 + if (copy_from_user(&filter, optval, optlen))
111303 return -EFAULT;
111304 + raw_sk(sk)->filter = filter;
111305 return 0;
111306 }
111307
111308 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
111309 {
111310 int len, ret = -EFAULT;
111311 + struct icmp_filter filter;
111312
111313 if (get_user(len, optlen))
111314 goto out;
111315 @@ -792,8 +796,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
111316 if (len > sizeof(struct icmp_filter))
111317 len = sizeof(struct icmp_filter);
111318 ret = -EFAULT;
111319 - if (put_user(len, optlen) ||
111320 - copy_to_user(optval, &raw_sk(sk)->filter, len))
111321 + filter = raw_sk(sk)->filter;
111322 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
111323 goto out;
111324 ret = 0;
111325 out: return ret;
111326 @@ -1022,7 +1026,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
111327 0, 0L, 0,
111328 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
111329 0, sock_i_ino(sp),
111330 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
111331 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
111332 }
111333
111334 static int raw_seq_show(struct seq_file *seq, void *v)
111335 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
111336 index 20fc020..3ba426f 100644
111337 --- a/net/ipv4/route.c
111338 +++ b/net/ipv4/route.c
111339 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
111340
111341 static int rt_cache_seq_open(struct inode *inode, struct file *file)
111342 {
111343 - return seq_open(file, &rt_cache_seq_ops);
111344 + return seq_open_restrict(file, &rt_cache_seq_ops);
111345 }
111346
111347 static const struct file_operations rt_cache_seq_fops = {
111348 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
111349
111350 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
111351 {
111352 - return seq_open(file, &rt_cpu_seq_ops);
111353 + return seq_open_restrict(file, &rt_cpu_seq_ops);
111354 }
111355
111356 static const struct file_operations rt_cpu_seq_fops = {
111357 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
111358
111359 static int rt_acct_proc_open(struct inode *inode, struct file *file)
111360 {
111361 - return single_open(file, rt_acct_proc_show, NULL);
111362 + return single_open_restrict(file, rt_acct_proc_show, NULL);
111363 }
111364
111365 static const struct file_operations rt_acct_proc_fops = {
111366 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
111367
111368 #define IP_IDENTS_SZ 2048u
111369 struct ip_ident_bucket {
111370 - atomic_t id;
111371 + atomic_unchecked_t id;
111372 u32 stamp32;
111373 };
111374
111375 -static struct ip_ident_bucket *ip_idents __read_mostly;
111376 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
111377
111378 /* In order to protect privacy, we add a perturbation to identifiers
111379 * if one generator is seldom used. This makes hard for an attacker
111380 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
111381 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
111382 delta = prandom_u32_max(now - old);
111383
111384 - return atomic_add_return(segs + delta, &bucket->id) - segs;
111385 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
111386 }
111387 EXPORT_SYMBOL(ip_idents_reserve);
111388
111389 @@ -2639,34 +2639,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
111390 .maxlen = sizeof(int),
111391 .mode = 0200,
111392 .proc_handler = ipv4_sysctl_rtcache_flush,
111393 + .extra1 = &init_net,
111394 },
111395 { },
111396 };
111397
111398 static __net_init int sysctl_route_net_init(struct net *net)
111399 {
111400 - struct ctl_table *tbl;
111401 + ctl_table_no_const *tbl = NULL;
111402
111403 - tbl = ipv4_route_flush_table;
111404 if (!net_eq(net, &init_net)) {
111405 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
111406 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
111407 if (tbl == NULL)
111408 goto err_dup;
111409
111410 /* Don't export sysctls to unprivileged users */
111411 if (net->user_ns != &init_user_ns)
111412 tbl[0].procname = NULL;
111413 - }
111414 - tbl[0].extra1 = net;
111415 + tbl[0].extra1 = net;
111416 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
111417 + } else
111418 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
111419
111420 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
111421 if (net->ipv4.route_hdr == NULL)
111422 goto err_reg;
111423 return 0;
111424
111425 err_reg:
111426 - if (tbl != ipv4_route_flush_table)
111427 - kfree(tbl);
111428 + kfree(tbl);
111429 err_dup:
111430 return -ENOMEM;
111431 }
111432 @@ -2689,8 +2689,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
111433
111434 static __net_init int rt_genid_init(struct net *net)
111435 {
111436 - atomic_set(&net->ipv4.rt_genid, 0);
111437 - atomic_set(&net->fnhe_genid, 0);
111438 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
111439 + atomic_set_unchecked(&net->fnhe_genid, 0);
111440 get_random_bytes(&net->ipv4.dev_addr_genid,
111441 sizeof(net->ipv4.dev_addr_genid));
111442 return 0;
111443 @@ -2734,11 +2734,7 @@ int __init ip_rt_init(void)
111444 int rc = 0;
111445 int cpu;
111446
111447 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
111448 - if (!ip_idents)
111449 - panic("IP: failed to allocate ip_idents\n");
111450 -
111451 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
111452 + prandom_bytes(ip_idents, sizeof(ip_idents));
111453
111454 for_each_possible_cpu(cpu) {
111455 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
111456 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
111457 index d151539..5f5e247 100644
111458 --- a/net/ipv4/sysctl_net_ipv4.c
111459 +++ b/net/ipv4/sysctl_net_ipv4.c
111460 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
111461 container_of(table->data, struct net, ipv4.ip_local_ports.range);
111462 int ret;
111463 int range[2];
111464 - struct ctl_table tmp = {
111465 + ctl_table_no_const tmp = {
111466 .data = &range,
111467 .maxlen = sizeof(range),
111468 .mode = table->mode,
111469 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
111470 int ret;
111471 gid_t urange[2];
111472 kgid_t low, high;
111473 - struct ctl_table tmp = {
111474 + ctl_table_no_const tmp = {
111475 .data = &urange,
111476 .maxlen = sizeof(urange),
111477 .mode = table->mode,
111478 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
111479 void __user *buffer, size_t *lenp, loff_t *ppos)
111480 {
111481 char val[TCP_CA_NAME_MAX];
111482 - struct ctl_table tbl = {
111483 + ctl_table_no_const tbl = {
111484 .data = val,
111485 .maxlen = TCP_CA_NAME_MAX,
111486 };
111487 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
111488 void __user *buffer, size_t *lenp,
111489 loff_t *ppos)
111490 {
111491 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
111492 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
111493 int ret;
111494
111495 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
111496 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
111497 void __user *buffer, size_t *lenp,
111498 loff_t *ppos)
111499 {
111500 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
111501 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
111502 int ret;
111503
111504 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
111505 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
111506 void __user *buffer, size_t *lenp,
111507 loff_t *ppos)
111508 {
111509 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
111510 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
111511 struct tcp_fastopen_context *ctxt;
111512 int ret;
111513 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
111514 @@ -888,13 +888,12 @@ static struct ctl_table ipv4_net_table[] = {
111515
111516 static __net_init int ipv4_sysctl_init_net(struct net *net)
111517 {
111518 - struct ctl_table *table;
111519 + ctl_table_no_const *table = NULL;
111520
111521 - table = ipv4_net_table;
111522 if (!net_eq(net, &init_net)) {
111523 int i;
111524
111525 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
111526 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
111527 if (table == NULL)
111528 goto err_alloc;
111529
111530 @@ -903,7 +902,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
111531 table[i].data += (void *)net - (void *)&init_net;
111532 }
111533
111534 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
111535 + if (!net_eq(net, &init_net))
111536 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
111537 + else
111538 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
111539 if (net->ipv4.ipv4_hdr == NULL)
111540 goto err_reg;
111541
111542 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
111543 index 995a225..e1e9183 100644
111544 --- a/net/ipv4/tcp.c
111545 +++ b/net/ipv4/tcp.c
111546 @@ -520,8 +520,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
111547
111548 /* Race breaker. If space is freed after
111549 * wspace test but before the flags are set,
111550 - * IO signal will be lost.
111551 + * IO signal will be lost. Memory barrier
111552 + * pairs with the input side.
111553 */
111554 + smp_mb__after_atomic();
111555 if (sk_stream_is_writeable(sk))
111556 mask |= POLLOUT | POLLWRNORM;
111557 }
111558 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
111559 index f501ac04..0c5a1b2 100644
111560 --- a/net/ipv4/tcp_input.c
111561 +++ b/net/ipv4/tcp_input.c
111562 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
111563 * without any lock. We want to make sure compiler wont store
111564 * intermediate values in this location.
111565 */
111566 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
111567 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
111568 sk->sk_max_pacing_rate);
111569 }
111570
111571 @@ -4541,7 +4541,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
111572 * simplifies code)
111573 */
111574 static void
111575 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
111576 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
111577 struct sk_buff *head, struct sk_buff *tail,
111578 u32 start, u32 end)
111579 {
111580 @@ -4799,6 +4799,8 @@ static void tcp_check_space(struct sock *sk)
111581 {
111582 if (sock_flag(sk, SOCK_QUEUE_SHRUNK)) {
111583 sock_reset_flag(sk, SOCK_QUEUE_SHRUNK);
111584 + /* pairs with tcp_poll() */
111585 + smp_mb__after_atomic();
111586 if (sk->sk_socket &&
111587 test_bit(SOCK_NOSPACE, &sk->sk_socket->flags))
111588 tcp_new_space(sk);
111589 @@ -5525,6 +5527,7 @@ discard:
111590 tcp_paws_reject(&tp->rx_opt, 0))
111591 goto discard_and_undo;
111592
111593 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
111594 if (th->syn) {
111595 /* We see SYN without ACK. It is attempt of
111596 * simultaneous connect with crossed SYNs.
111597 @@ -5575,6 +5578,7 @@ discard:
111598 goto discard;
111599 #endif
111600 }
111601 +#endif
111602 /* "fifth, if neither of the SYN or RST bits is set then
111603 * drop the segment and return."
111604 */
111605 @@ -5621,7 +5625,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
111606 goto discard;
111607
111608 if (th->syn) {
111609 - if (th->fin)
111610 + if (th->fin || th->urg || th->psh)
111611 goto discard;
111612 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
111613 return 1;
111614 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
111615 index f1756ee..8908cb0 100644
111616 --- a/net/ipv4/tcp_ipv4.c
111617 +++ b/net/ipv4/tcp_ipv4.c
111618 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
111619 int sysctl_tcp_low_latency __read_mostly;
111620 EXPORT_SYMBOL(sysctl_tcp_low_latency);
111621
111622 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111623 +extern int grsec_enable_blackhole;
111624 +#endif
111625 +
111626 #ifdef CONFIG_TCP_MD5SIG
111627 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
111628 __be32 daddr, __be32 saddr, const struct tcphdr *th);
111629 @@ -1475,6 +1479,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
111630 return 0;
111631
111632 reset:
111633 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111634 + if (!grsec_enable_blackhole)
111635 +#endif
111636 tcp_v4_send_reset(rsk, skb);
111637 discard:
111638 kfree_skb(skb);
111639 @@ -1639,12 +1646,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
111640 TCP_SKB_CB(skb)->sacked = 0;
111641
111642 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
111643 - if (!sk)
111644 + if (!sk) {
111645 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111646 + ret = 1;
111647 +#endif
111648 goto no_tcp_socket;
111649 -
111650 + }
111651 process:
111652 - if (sk->sk_state == TCP_TIME_WAIT)
111653 + if (sk->sk_state == TCP_TIME_WAIT) {
111654 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111655 + ret = 2;
111656 +#endif
111657 goto do_time_wait;
111658 + }
111659
111660 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
111661 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
111662 @@ -1700,6 +1714,10 @@ csum_error:
111663 bad_packet:
111664 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
111665 } else {
111666 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111667 + if (!grsec_enable_blackhole || (ret == 1 &&
111668 + (skb->dev->flags & IFF_LOOPBACK)))
111669 +#endif
111670 tcp_v4_send_reset(NULL, skb);
111671 }
111672
111673 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
111674 index dd11ac7..c0872da 100644
111675 --- a/net/ipv4/tcp_minisocks.c
111676 +++ b/net/ipv4/tcp_minisocks.c
111677 @@ -27,6 +27,10 @@
111678 #include <net/inet_common.h>
111679 #include <net/xfrm.h>
111680
111681 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111682 +extern int grsec_enable_blackhole;
111683 +#endif
111684 +
111685 int sysctl_tcp_syncookies __read_mostly = 1;
111686 EXPORT_SYMBOL(sysctl_tcp_syncookies);
111687
111688 @@ -785,7 +789,10 @@ embryonic_reset:
111689 * avoid becoming vulnerable to outside attack aiming at
111690 * resetting legit local connections.
111691 */
111692 - req->rsk_ops->send_reset(sk, skb);
111693 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111694 + if (!grsec_enable_blackhole)
111695 +#endif
111696 + req->rsk_ops->send_reset(sk, skb);
111697 } else if (fastopen) { /* received a valid RST pkt */
111698 reqsk_fastopen_remove(sk, req, true);
111699 tcp_reset(sk);
111700 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
111701 index ebf5ff5..4d1ff32 100644
111702 --- a/net/ipv4/tcp_probe.c
111703 +++ b/net/ipv4/tcp_probe.c
111704 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
111705 if (cnt + width >= len)
111706 break;
111707
111708 - if (copy_to_user(buf + cnt, tbuf, width))
111709 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
111710 return -EFAULT;
111711 cnt += width;
111712 }
111713 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
111714 index 0732b78..a82bdc6 100644
111715 --- a/net/ipv4/tcp_timer.c
111716 +++ b/net/ipv4/tcp_timer.c
111717 @@ -22,6 +22,10 @@
111718 #include <linux/gfp.h>
111719 #include <net/tcp.h>
111720
111721 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111722 +extern int grsec_lastack_retries;
111723 +#endif
111724 +
111725 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
111726 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
111727 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
111728 @@ -194,6 +198,13 @@ static int tcp_write_timeout(struct sock *sk)
111729 }
111730 }
111731
111732 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111733 + if ((sk->sk_state == TCP_LAST_ACK) &&
111734 + (grsec_lastack_retries > 0) &&
111735 + (grsec_lastack_retries < retry_until))
111736 + retry_until = grsec_lastack_retries;
111737 +#endif
111738 +
111739 if (retransmits_timed_out(sk, retry_until,
111740 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
111741 /* Has it gone just too far? */
111742 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
111743 index 97ef1f8b..e446c33 100644
111744 --- a/net/ipv4/udp.c
111745 +++ b/net/ipv4/udp.c
111746 @@ -87,6 +87,7 @@
111747 #include <linux/types.h>
111748 #include <linux/fcntl.h>
111749 #include <linux/module.h>
111750 +#include <linux/security.h>
111751 #include <linux/socket.h>
111752 #include <linux/sockios.h>
111753 #include <linux/igmp.h>
111754 @@ -114,6 +115,10 @@
111755 #include <net/busy_poll.h>
111756 #include "udp_impl.h"
111757
111758 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111759 +extern int grsec_enable_blackhole;
111760 +#endif
111761 +
111762 struct udp_table udp_table __read_mostly;
111763 EXPORT_SYMBOL(udp_table);
111764
111765 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
111766 return true;
111767 }
111768
111769 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
111770 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
111771 +
111772 /*
111773 * This routine is called by the ICMP module when it gets some
111774 * sort of error condition. If err < 0 then the socket should
111775 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
111776 dport = usin->sin_port;
111777 if (dport == 0)
111778 return -EINVAL;
111779 +
111780 + err = gr_search_udp_sendmsg(sk, usin);
111781 + if (err)
111782 + return err;
111783 } else {
111784 if (sk->sk_state != TCP_ESTABLISHED)
111785 return -EDESTADDRREQ;
111786 +
111787 + err = gr_search_udp_sendmsg(sk, NULL);
111788 + if (err)
111789 + return err;
111790 +
111791 daddr = inet->inet_daddr;
111792 dport = inet->inet_dport;
111793 /* Open fast path for connected socket.
111794 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
111795 IS_UDPLITE(sk));
111796 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
111797 IS_UDPLITE(sk));
111798 - atomic_inc(&sk->sk_drops);
111799 + atomic_inc_unchecked(&sk->sk_drops);
111800 __skb_unlink(skb, rcvq);
111801 __skb_queue_tail(&list_kill, skb);
111802 }
111803 @@ -1275,6 +1292,10 @@ try_again:
111804 if (!skb)
111805 goto out;
111806
111807 + err = gr_search_udp_recvmsg(sk, skb);
111808 + if (err)
111809 + goto out_free;
111810 +
111811 ulen = skb->len - sizeof(struct udphdr);
111812 copied = len;
111813 if (copied > ulen)
111814 @@ -1307,7 +1328,7 @@ try_again:
111815 if (unlikely(err)) {
111816 trace_kfree_skb(skb, udp_recvmsg);
111817 if (!peeked) {
111818 - atomic_inc(&sk->sk_drops);
111819 + atomic_inc_unchecked(&sk->sk_drops);
111820 UDP_INC_STATS_USER(sock_net(sk),
111821 UDP_MIB_INERRORS, is_udplite);
111822 }
111823 @@ -1605,7 +1626,7 @@ csum_error:
111824 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
111825 drop:
111826 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
111827 - atomic_inc(&sk->sk_drops);
111828 + atomic_inc_unchecked(&sk->sk_drops);
111829 kfree_skb(skb);
111830 return -1;
111831 }
111832 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
111833 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
111834
111835 if (!skb1) {
111836 - atomic_inc(&sk->sk_drops);
111837 + atomic_inc_unchecked(&sk->sk_drops);
111838 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
111839 IS_UDPLITE(sk));
111840 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
111841 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
111842 goto csum_error;
111843
111844 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
111845 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111846 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
111847 +#endif
111848 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
111849
111850 /*
111851 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
111852 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
111853 0, sock_i_ino(sp),
111854 atomic_read(&sp->sk_refcnt), sp,
111855 - atomic_read(&sp->sk_drops));
111856 + atomic_read_unchecked(&sp->sk_drops));
111857 }
111858
111859 int udp4_seq_show(struct seq_file *seq, void *v)
111860 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
111861 index 6156f68..d6ab46d 100644
111862 --- a/net/ipv4/xfrm4_policy.c
111863 +++ b/net/ipv4/xfrm4_policy.c
111864 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
111865 fl4->flowi4_tos = iph->tos;
111866 }
111867
111868 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
111869 +static int xfrm4_garbage_collect(struct dst_ops *ops)
111870 {
111871 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
111872
111873 - xfrm4_policy_afinfo.garbage_collect(net);
111874 + xfrm_garbage_collect_deferred(net);
111875 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
111876 }
111877
111878 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
111879
111880 static int __net_init xfrm4_net_init(struct net *net)
111881 {
111882 - struct ctl_table *table;
111883 + ctl_table_no_const *table = NULL;
111884 struct ctl_table_header *hdr;
111885
111886 - table = xfrm4_policy_table;
111887 if (!net_eq(net, &init_net)) {
111888 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
111889 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
111890 if (!table)
111891 goto err_alloc;
111892
111893 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
111894 - }
111895 -
111896 - hdr = register_net_sysctl(net, "net/ipv4", table);
111897 + hdr = register_net_sysctl(net, "net/ipv4", table);
111898 + } else
111899 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
111900 if (!hdr)
111901 goto err_reg;
111902
111903 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
111904 return 0;
111905
111906 err_reg:
111907 - if (!net_eq(net, &init_net))
111908 - kfree(table);
111909 + kfree(table);
111910 err_alloc:
111911 return -ENOMEM;
111912 }
111913 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
111914 index b603002..0de5c88 100644
111915 --- a/net/ipv6/addrconf.c
111916 +++ b/net/ipv6/addrconf.c
111917 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
111918 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
111919 .mtu6 = IPV6_MIN_MTU,
111920 .accept_ra = 1,
111921 - .accept_redirects = 1,
111922 + .accept_redirects = 0,
111923 .autoconf = 1,
111924 .force_mld_version = 0,
111925 .mldv1_unsolicited_report_interval = 10 * HZ,
111926 @@ -209,7 +209,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
111927 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
111928 .mtu6 = IPV6_MIN_MTU,
111929 .accept_ra = 1,
111930 - .accept_redirects = 1,
111931 + .accept_redirects = 0,
111932 .autoconf = 1,
111933 .force_mld_version = 0,
111934 .mldv1_unsolicited_report_interval = 10 * HZ,
111935 @@ -607,7 +607,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
111936 idx = 0;
111937 head = &net->dev_index_head[h];
111938 rcu_read_lock();
111939 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
111940 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
111941 net->dev_base_seq;
111942 hlist_for_each_entry_rcu(dev, head, index_hlist) {
111943 if (idx < s_idx)
111944 @@ -2438,7 +2438,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
111945 p.iph.ihl = 5;
111946 p.iph.protocol = IPPROTO_IPV6;
111947 p.iph.ttl = 64;
111948 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
111949 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
111950
111951 if (ops->ndo_do_ioctl) {
111952 mm_segment_t oldfs = get_fs();
111953 @@ -3587,16 +3587,23 @@ static const struct file_operations if6_fops = {
111954 .release = seq_release_net,
111955 };
111956
111957 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
111958 +extern void unregister_ipv6_seq_ops_addr(void);
111959 +
111960 static int __net_init if6_proc_net_init(struct net *net)
111961 {
111962 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
111963 + register_ipv6_seq_ops_addr(&if6_seq_ops);
111964 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
111965 + unregister_ipv6_seq_ops_addr();
111966 return -ENOMEM;
111967 + }
111968 return 0;
111969 }
111970
111971 static void __net_exit if6_proc_net_exit(struct net *net)
111972 {
111973 remove_proc_entry("if_inet6", net->proc_net);
111974 + unregister_ipv6_seq_ops_addr();
111975 }
111976
111977 static struct pernet_operations if6_proc_net_ops = {
111978 @@ -4215,7 +4222,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
111979 s_ip_idx = ip_idx = cb->args[2];
111980
111981 rcu_read_lock();
111982 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
111983 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
111984 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
111985 idx = 0;
111986 head = &net->dev_index_head[h];
111987 @@ -4864,7 +4871,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
111988 rt_genid_bump_ipv6(net);
111989 break;
111990 }
111991 - atomic_inc(&net->ipv6.dev_addr_genid);
111992 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
111993 }
111994
111995 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
111996 @@ -4884,7 +4891,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
111997 int *valp = ctl->data;
111998 int val = *valp;
111999 loff_t pos = *ppos;
112000 - struct ctl_table lctl;
112001 + ctl_table_no_const lctl;
112002 int ret;
112003
112004 /*
112005 @@ -4909,7 +4916,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
112006 {
112007 struct inet6_dev *idev = ctl->extra1;
112008 int min_mtu = IPV6_MIN_MTU;
112009 - struct ctl_table lctl;
112010 + ctl_table_no_const lctl;
112011
112012 lctl = *ctl;
112013 lctl.extra1 = &min_mtu;
112014 @@ -4984,7 +4991,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
112015 int *valp = ctl->data;
112016 int val = *valp;
112017 loff_t pos = *ppos;
112018 - struct ctl_table lctl;
112019 + ctl_table_no_const lctl;
112020 int ret;
112021
112022 /*
112023 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
112024 index e8c4400..a4cd5da 100644
112025 --- a/net/ipv6/af_inet6.c
112026 +++ b/net/ipv6/af_inet6.c
112027 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
112028 net->ipv6.sysctl.icmpv6_time = 1*HZ;
112029 net->ipv6.sysctl.flowlabel_consistency = 1;
112030 net->ipv6.sysctl.auto_flowlabels = 0;
112031 - atomic_set(&net->ipv6.fib6_sernum, 1);
112032 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
112033
112034 err = ipv6_init_mibs(net);
112035 if (err)
112036 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
112037 index ace8dac..bd6942d 100644
112038 --- a/net/ipv6/datagram.c
112039 +++ b/net/ipv6/datagram.c
112040 @@ -957,5 +957,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
112041 0,
112042 sock_i_ino(sp),
112043 atomic_read(&sp->sk_refcnt), sp,
112044 - atomic_read(&sp->sk_drops));
112045 + atomic_read_unchecked(&sp->sk_drops));
112046 }
112047 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
112048 index a5e9519..16b7412 100644
112049 --- a/net/ipv6/icmp.c
112050 +++ b/net/ipv6/icmp.c
112051 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
112052
112053 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
112054 {
112055 - struct ctl_table *table;
112056 + ctl_table_no_const *table;
112057
112058 table = kmemdup(ipv6_icmp_table_template,
112059 sizeof(ipv6_icmp_table_template),
112060 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
112061 index 263ef41..88c7be8 100644
112062 --- a/net/ipv6/ip6_fib.c
112063 +++ b/net/ipv6/ip6_fib.c
112064 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
112065 int new, old;
112066
112067 do {
112068 - old = atomic_read(&net->ipv6.fib6_sernum);
112069 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
112070 new = old < INT_MAX ? old + 1 : 1;
112071 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
112072 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
112073 old, new) != old);
112074 return new;
112075 }
112076 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
112077 index bc28b7d..a08feea 100644
112078 --- a/net/ipv6/ip6_gre.c
112079 +++ b/net/ipv6/ip6_gre.c
112080 @@ -71,8 +71,8 @@ struct ip6gre_net {
112081 struct net_device *fb_tunnel_dev;
112082 };
112083
112084 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
112085 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
112086 +static struct rtnl_link_ops ip6gre_link_ops;
112087 +static struct rtnl_link_ops ip6gre_tap_ops;
112088 static int ip6gre_tunnel_init(struct net_device *dev);
112089 static void ip6gre_tunnel_setup(struct net_device *dev);
112090 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
112091 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
112092 }
112093
112094
112095 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
112096 +static struct inet6_protocol ip6gre_protocol = {
112097 .handler = ip6gre_rcv,
112098 .err_handler = ip6gre_err,
112099 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
112100 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
112101 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
112102 };
112103
112104 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
112105 +static struct rtnl_link_ops ip6gre_link_ops = {
112106 .kind = "ip6gre",
112107 .maxtype = IFLA_GRE_MAX,
112108 .policy = ip6gre_policy,
112109 @@ -1665,7 +1665,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
112110 .get_link_net = ip6_tnl_get_link_net,
112111 };
112112
112113 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
112114 +static struct rtnl_link_ops ip6gre_tap_ops = {
112115 .kind = "ip6gretap",
112116 .maxtype = IFLA_GRE_MAX,
112117 .policy = ip6gre_policy,
112118 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
112119 index ddd94ec..b7cfefb 100644
112120 --- a/net/ipv6/ip6_tunnel.c
112121 +++ b/net/ipv6/ip6_tunnel.c
112122 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
112123
112124 static int ip6_tnl_dev_init(struct net_device *dev);
112125 static void ip6_tnl_dev_setup(struct net_device *dev);
112126 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
112127 +static struct rtnl_link_ops ip6_link_ops;
112128
112129 static int ip6_tnl_net_id __read_mostly;
112130 struct ip6_tnl_net {
112131 @@ -1780,7 +1780,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
112132 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
112133 };
112134
112135 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
112136 +static struct rtnl_link_ops ip6_link_ops = {
112137 .kind = "ip6tnl",
112138 .maxtype = IFLA_IPTUN_MAX,
112139 .policy = ip6_tnl_policy,
112140 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
112141 index 5fb9e21..92bf04b 100644
112142 --- a/net/ipv6/ip6_vti.c
112143 +++ b/net/ipv6/ip6_vti.c
112144 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
112145
112146 static int vti6_dev_init(struct net_device *dev);
112147 static void vti6_dev_setup(struct net_device *dev);
112148 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
112149 +static struct rtnl_link_ops vti6_link_ops;
112150
112151 static int vti6_net_id __read_mostly;
112152 struct vti6_net {
112153 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
112154 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
112155 };
112156
112157 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
112158 +static struct rtnl_link_ops vti6_link_ops = {
112159 .kind = "vti6",
112160 .maxtype = IFLA_VTI_MAX,
112161 .policy = vti6_policy,
112162 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
112163 index 8d766d9..dcdfea7 100644
112164 --- a/net/ipv6/ipv6_sockglue.c
112165 +++ b/net/ipv6/ipv6_sockglue.c
112166 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
112167 if (sk->sk_type != SOCK_STREAM)
112168 return -ENOPROTOOPT;
112169
112170 - msg.msg_control = optval;
112171 + msg.msg_control = (void __force_kernel *)optval;
112172 msg.msg_controllen = len;
112173 msg.msg_flags = flags;
112174
112175 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
112176 index bb00c6f..16c90d7 100644
112177 --- a/net/ipv6/netfilter/ip6_tables.c
112178 +++ b/net/ipv6/netfilter/ip6_tables.c
112179 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
112180 #endif
112181
112182 static int get_info(struct net *net, void __user *user,
112183 - const int *len, int compat)
112184 + int len, int compat)
112185 {
112186 char name[XT_TABLE_MAXNAMELEN];
112187 struct xt_table *t;
112188 int ret;
112189
112190 - if (*len != sizeof(struct ip6t_getinfo)) {
112191 - duprintf("length %u != %zu\n", *len,
112192 + if (len != sizeof(struct ip6t_getinfo)) {
112193 + duprintf("length %u != %zu\n", len,
112194 sizeof(struct ip6t_getinfo));
112195 return -EINVAL;
112196 }
112197 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
112198 info.size = private->size;
112199 strcpy(info.name, name);
112200
112201 - if (copy_to_user(user, &info, *len) != 0)
112202 + if (copy_to_user(user, &info, len) != 0)
112203 ret = -EFAULT;
112204 else
112205 ret = 0;
112206 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
112207
112208 switch (cmd) {
112209 case IP6T_SO_GET_INFO:
112210 - ret = get_info(sock_net(sk), user, len, 1);
112211 + ret = get_info(sock_net(sk), user, *len, 1);
112212 break;
112213 case IP6T_SO_GET_ENTRIES:
112214 ret = compat_get_entries(sock_net(sk), user, len);
112215 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
112216
112217 switch (cmd) {
112218 case IP6T_SO_GET_INFO:
112219 - ret = get_info(sock_net(sk), user, len, 0);
112220 + ret = get_info(sock_net(sk), user, *len, 0);
112221 break;
112222
112223 case IP6T_SO_GET_ENTRIES:
112224 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
112225 index 6f187c8..34b367f 100644
112226 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
112227 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
112228 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
112229
112230 static int nf_ct_frag6_sysctl_register(struct net *net)
112231 {
112232 - struct ctl_table *table;
112233 + ctl_table_no_const *table = NULL;
112234 struct ctl_table_header *hdr;
112235
112236 - table = nf_ct_frag6_sysctl_table;
112237 if (!net_eq(net, &init_net)) {
112238 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
112239 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
112240 GFP_KERNEL);
112241 if (table == NULL)
112242 goto err_alloc;
112243 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
112244 table[2].data = &net->nf_frag.frags.high_thresh;
112245 table[2].extra1 = &net->nf_frag.frags.low_thresh;
112246 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
112247 - }
112248 -
112249 - hdr = register_net_sysctl(net, "net/netfilter", table);
112250 + hdr = register_net_sysctl(net, "net/netfilter", table);
112251 + } else
112252 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
112253 if (hdr == NULL)
112254 goto err_reg;
112255
112256 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
112257 return 0;
112258
112259 err_reg:
112260 - if (!net_eq(net, &init_net))
112261 - kfree(table);
112262 + kfree(table);
112263 err_alloc:
112264 return -ENOMEM;
112265 }
112266 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
112267 index a2dfff6..1e52e6d 100644
112268 --- a/net/ipv6/ping.c
112269 +++ b/net/ipv6/ping.c
112270 @@ -241,6 +241,24 @@ static struct pernet_operations ping_v6_net_ops = {
112271 };
112272 #endif
112273
112274 +static struct pingv6_ops real_pingv6_ops = {
112275 + .ipv6_recv_error = ipv6_recv_error,
112276 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
112277 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
112278 + .icmpv6_err_convert = icmpv6_err_convert,
112279 + .ipv6_icmp_error = ipv6_icmp_error,
112280 + .ipv6_chk_addr = ipv6_chk_addr,
112281 +};
112282 +
112283 +static struct pingv6_ops dummy_pingv6_ops = {
112284 + .ipv6_recv_error = dummy_ipv6_recv_error,
112285 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
112286 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
112287 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
112288 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
112289 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
112290 +};
112291 +
112292 int __init pingv6_init(void)
112293 {
112294 #ifdef CONFIG_PROC_FS
112295 @@ -248,13 +266,7 @@ int __init pingv6_init(void)
112296 if (ret)
112297 return ret;
112298 #endif
112299 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
112300 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
112301 - pingv6_ops.ip6_datagram_recv_specific_ctl =
112302 - ip6_datagram_recv_specific_ctl;
112303 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
112304 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
112305 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
112306 + pingv6_ops = &real_pingv6_ops;
112307 return inet6_register_protosw(&pingv6_protosw);
112308 }
112309
112310 @@ -263,14 +275,9 @@ int __init pingv6_init(void)
112311 */
112312 void pingv6_exit(void)
112313 {
112314 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
112315 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
112316 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
112317 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
112318 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
112319 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
112320 #ifdef CONFIG_PROC_FS
112321 unregister_pernet_subsys(&ping_v6_net_ops);
112322 #endif
112323 + pingv6_ops = &dummy_pingv6_ops;
112324 inet6_unregister_protosw(&pingv6_protosw);
112325 }
112326 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
112327 index 679253d0..70b653c 100644
112328 --- a/net/ipv6/proc.c
112329 +++ b/net/ipv6/proc.c
112330 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
112331 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
112332 goto proc_snmp6_fail;
112333
112334 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
112335 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
112336 if (!net->mib.proc_net_devsnmp6)
112337 goto proc_dev_snmp6_fail;
112338 return 0;
112339 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
112340 index dae7f1a..783b20d 100644
112341 --- a/net/ipv6/raw.c
112342 +++ b/net/ipv6/raw.c
112343 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
112344 {
112345 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
112346 skb_checksum_complete(skb)) {
112347 - atomic_inc(&sk->sk_drops);
112348 + atomic_inc_unchecked(&sk->sk_drops);
112349 kfree_skb(skb);
112350 return NET_RX_DROP;
112351 }
112352 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
112353 struct raw6_sock *rp = raw6_sk(sk);
112354
112355 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
112356 - atomic_inc(&sk->sk_drops);
112357 + atomic_inc_unchecked(&sk->sk_drops);
112358 kfree_skb(skb);
112359 return NET_RX_DROP;
112360 }
112361 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
112362
112363 if (inet->hdrincl) {
112364 if (skb_checksum_complete(skb)) {
112365 - atomic_inc(&sk->sk_drops);
112366 + atomic_inc_unchecked(&sk->sk_drops);
112367 kfree_skb(skb);
112368 return NET_RX_DROP;
112369 }
112370 @@ -609,7 +609,7 @@ out:
112371 return err;
112372 }
112373
112374 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
112375 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
112376 struct flowi6 *fl6, struct dst_entry **dstp,
112377 unsigned int flags)
112378 {
112379 @@ -915,12 +915,15 @@ do_confirm:
112380 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
112381 char __user *optval, int optlen)
112382 {
112383 + struct icmp6_filter filter;
112384 +
112385 switch (optname) {
112386 case ICMPV6_FILTER:
112387 if (optlen > sizeof(struct icmp6_filter))
112388 optlen = sizeof(struct icmp6_filter);
112389 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
112390 + if (copy_from_user(&filter, optval, optlen))
112391 return -EFAULT;
112392 + raw6_sk(sk)->filter = filter;
112393 return 0;
112394 default:
112395 return -ENOPROTOOPT;
112396 @@ -933,6 +936,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
112397 char __user *optval, int __user *optlen)
112398 {
112399 int len;
112400 + struct icmp6_filter filter;
112401
112402 switch (optname) {
112403 case ICMPV6_FILTER:
112404 @@ -944,7 +948,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
112405 len = sizeof(struct icmp6_filter);
112406 if (put_user(len, optlen))
112407 return -EFAULT;
112408 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
112409 + filter = raw6_sk(sk)->filter;
112410 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
112411 return -EFAULT;
112412 return 0;
112413 default:
112414 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
112415 index d7d70e6..bd5e9fc 100644
112416 --- a/net/ipv6/reassembly.c
112417 +++ b/net/ipv6/reassembly.c
112418 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
112419
112420 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
112421 {
112422 - struct ctl_table *table;
112423 + ctl_table_no_const *table = NULL;
112424 struct ctl_table_header *hdr;
112425
112426 - table = ip6_frags_ns_ctl_table;
112427 if (!net_eq(net, &init_net)) {
112428 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
112429 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
112430 if (table == NULL)
112431 goto err_alloc;
112432
112433 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
112434 /* Don't export sysctls to unprivileged users */
112435 if (net->user_ns != &init_user_ns)
112436 table[0].procname = NULL;
112437 - }
112438 + hdr = register_net_sysctl(net, "net/ipv6", table);
112439 + } else
112440 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
112441
112442 - hdr = register_net_sysctl(net, "net/ipv6", table);
112443 if (hdr == NULL)
112444 goto err_reg;
112445
112446 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
112447 return 0;
112448
112449 err_reg:
112450 - if (!net_eq(net, &init_net))
112451 - kfree(table);
112452 + kfree(table);
112453 err_alloc:
112454 return -ENOMEM;
112455 }
112456 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
112457 index 4688bd4..584453d 100644
112458 --- a/net/ipv6/route.c
112459 +++ b/net/ipv6/route.c
112460 @@ -3029,7 +3029,7 @@ struct ctl_table ipv6_route_table_template[] = {
112461
112462 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
112463 {
112464 - struct ctl_table *table;
112465 + ctl_table_no_const *table;
112466
112467 table = kmemdup(ipv6_route_table_template,
112468 sizeof(ipv6_route_table_template),
112469 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
112470 index e4cbd57..02b1aaa 100644
112471 --- a/net/ipv6/sit.c
112472 +++ b/net/ipv6/sit.c
112473 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
112474 static void ipip6_dev_free(struct net_device *dev);
112475 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
112476 __be32 *v4dst);
112477 -static struct rtnl_link_ops sit_link_ops __read_mostly;
112478 +static struct rtnl_link_ops sit_link_ops;
112479
112480 static int sit_net_id __read_mostly;
112481 struct sit_net {
112482 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
112483 unregister_netdevice_queue(dev, head);
112484 }
112485
112486 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
112487 +static struct rtnl_link_ops sit_link_ops = {
112488 .kind = "sit",
112489 .maxtype = IFLA_IPTUN_MAX,
112490 .policy = ipip6_policy,
112491 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
112492 index c5c10fa..2577d51 100644
112493 --- a/net/ipv6/sysctl_net_ipv6.c
112494 +++ b/net/ipv6/sysctl_net_ipv6.c
112495 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
112496
112497 static int __net_init ipv6_sysctl_net_init(struct net *net)
112498 {
112499 - struct ctl_table *ipv6_table;
112500 + ctl_table_no_const *ipv6_table;
112501 struct ctl_table *ipv6_route_table;
112502 struct ctl_table *ipv6_icmp_table;
112503 int err;
112504 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
112505 index 1f5e622..8387d90 100644
112506 --- a/net/ipv6/tcp_ipv6.c
112507 +++ b/net/ipv6/tcp_ipv6.c
112508 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
112509 }
112510 }
112511
112512 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112513 +extern int grsec_enable_blackhole;
112514 +#endif
112515 +
112516 static void tcp_v6_hash(struct sock *sk)
112517 {
112518 if (sk->sk_state != TCP_CLOSE) {
112519 @@ -1345,6 +1349,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
112520 return 0;
112521
112522 reset:
112523 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112524 + if (!grsec_enable_blackhole)
112525 +#endif
112526 tcp_v6_send_reset(sk, skb);
112527 discard:
112528 if (opt_skb)
112529 @@ -1454,12 +1461,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
112530
112531 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
112532 inet6_iif(skb));
112533 - if (!sk)
112534 + if (!sk) {
112535 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112536 + ret = 1;
112537 +#endif
112538 goto no_tcp_socket;
112539 + }
112540
112541 process:
112542 - if (sk->sk_state == TCP_TIME_WAIT)
112543 + if (sk->sk_state == TCP_TIME_WAIT) {
112544 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112545 + ret = 2;
112546 +#endif
112547 goto do_time_wait;
112548 + }
112549
112550 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
112551 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
112552 @@ -1510,6 +1525,10 @@ csum_error:
112553 bad_packet:
112554 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
112555 } else {
112556 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112557 + if (!grsec_enable_blackhole || (ret == 1 &&
112558 + (skb->dev->flags & IFF_LOOPBACK)))
112559 +#endif
112560 tcp_v6_send_reset(NULL, skb);
112561 }
112562
112563 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
112564 index d048d46..bf141c3 100644
112565 --- a/net/ipv6/udp.c
112566 +++ b/net/ipv6/udp.c
112567 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
112568 udp_ipv6_hash_secret + net_hash_mix(net));
112569 }
112570
112571 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112572 +extern int grsec_enable_blackhole;
112573 +#endif
112574 +
112575 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
112576 {
112577 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
112578 @@ -448,7 +452,7 @@ try_again:
112579 if (unlikely(err)) {
112580 trace_kfree_skb(skb, udpv6_recvmsg);
112581 if (!peeked) {
112582 - atomic_inc(&sk->sk_drops);
112583 + atomic_inc_unchecked(&sk->sk_drops);
112584 if (is_udp4)
112585 UDP_INC_STATS_USER(sock_net(sk),
112586 UDP_MIB_INERRORS,
112587 @@ -714,7 +718,7 @@ csum_error:
112588 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
112589 drop:
112590 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
112591 - atomic_inc(&sk->sk_drops);
112592 + atomic_inc_unchecked(&sk->sk_drops);
112593 kfree_skb(skb);
112594 return -1;
112595 }
112596 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
112597 if (likely(skb1 == NULL))
112598 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
112599 if (!skb1) {
112600 - atomic_inc(&sk->sk_drops);
112601 + atomic_inc_unchecked(&sk->sk_drops);
112602 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
112603 IS_UDPLITE(sk));
112604 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112605 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
112606 goto csum_error;
112607
112608 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
112609 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112610 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
112611 +#endif
112612 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
112613
112614 kfree_skb(skb);
112615 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
112616 index 8d2d01b4..313511e 100644
112617 --- a/net/ipv6/xfrm6_policy.c
112618 +++ b/net/ipv6/xfrm6_policy.c
112619 @@ -224,11 +224,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
112620 }
112621 }
112622
112623 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
112624 +static int xfrm6_garbage_collect(struct dst_ops *ops)
112625 {
112626 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
112627
112628 - xfrm6_policy_afinfo.garbage_collect(net);
112629 + xfrm_garbage_collect_deferred(net);
112630 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
112631 }
112632
112633 @@ -341,19 +341,19 @@ static struct ctl_table xfrm6_policy_table[] = {
112634
112635 static int __net_init xfrm6_net_init(struct net *net)
112636 {
112637 - struct ctl_table *table;
112638 + ctl_table_no_const *table = NULL;
112639 struct ctl_table_header *hdr;
112640
112641 - table = xfrm6_policy_table;
112642 if (!net_eq(net, &init_net)) {
112643 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
112644 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
112645 if (!table)
112646 goto err_alloc;
112647
112648 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
112649 - }
112650 + hdr = register_net_sysctl(net, "net/ipv6", table);
112651 + } else
112652 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
112653
112654 - hdr = register_net_sysctl(net, "net/ipv6", table);
112655 if (!hdr)
112656 goto err_reg;
112657
112658 @@ -361,8 +361,7 @@ static int __net_init xfrm6_net_init(struct net *net)
112659 return 0;
112660
112661 err_reg:
112662 - if (!net_eq(net, &init_net))
112663 - kfree(table);
112664 + kfree(table);
112665 err_alloc:
112666 return -ENOMEM;
112667 }
112668 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
112669 index c1d247e..9e5949d 100644
112670 --- a/net/ipx/ipx_proc.c
112671 +++ b/net/ipx/ipx_proc.c
112672 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
112673 struct proc_dir_entry *p;
112674 int rc = -ENOMEM;
112675
112676 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
112677 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
112678
112679 if (!ipx_proc_dir)
112680 goto out;
112681 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
112682 index 683346d..cb0e12d 100644
112683 --- a/net/irda/ircomm/ircomm_tty.c
112684 +++ b/net/irda/ircomm/ircomm_tty.c
112685 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
112686 add_wait_queue(&port->open_wait, &wait);
112687
112688 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
112689 - __FILE__, __LINE__, tty->driver->name, port->count);
112690 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
112691
112692 spin_lock_irqsave(&port->lock, flags);
112693 - port->count--;
112694 + atomic_dec(&port->count);
112695 port->blocked_open++;
112696 spin_unlock_irqrestore(&port->lock, flags);
112697
112698 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
112699 }
112700
112701 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
112702 - __FILE__, __LINE__, tty->driver->name, port->count);
112703 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
112704
112705 schedule();
112706 }
112707 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
112708
112709 spin_lock_irqsave(&port->lock, flags);
112710 if (!tty_hung_up_p(filp))
112711 - port->count++;
112712 + atomic_inc(&port->count);
112713 port->blocked_open--;
112714 spin_unlock_irqrestore(&port->lock, flags);
112715
112716 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
112717 - __FILE__, __LINE__, tty->driver->name, port->count);
112718 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
112719
112720 if (!retval)
112721 port->flags |= ASYNC_NORMAL_ACTIVE;
112722 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
112723
112724 /* ++ is not atomic, so this should be protected - Jean II */
112725 spin_lock_irqsave(&self->port.lock, flags);
112726 - self->port.count++;
112727 + atomic_inc(&self->port.count);
112728 spin_unlock_irqrestore(&self->port.lock, flags);
112729 tty_port_tty_set(&self->port, tty);
112730
112731 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
112732 - self->line, self->port.count);
112733 + self->line, atomic_read(&self->port.count));
112734
112735 /* Not really used by us, but lets do it anyway */
112736 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
112737 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
112738 tty_kref_put(port->tty);
112739 }
112740 port->tty = NULL;
112741 - port->count = 0;
112742 + atomic_set(&port->count, 0);
112743 spin_unlock_irqrestore(&port->lock, flags);
112744
112745 wake_up_interruptible(&port->open_wait);
112746 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
112747 seq_putc(m, '\n');
112748
112749 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
112750 - seq_printf(m, "Open count: %d\n", self->port.count);
112751 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
112752 seq_printf(m, "Max data size: %d\n", self->max_data_size);
112753 seq_printf(m, "Max header size: %d\n", self->max_header_size);
112754
112755 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
112756 index b9ac598..f88cc56 100644
112757 --- a/net/irda/irproc.c
112758 +++ b/net/irda/irproc.c
112759 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
112760 {
112761 int i;
112762
112763 - proc_irda = proc_mkdir("irda", init_net.proc_net);
112764 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
112765 if (proc_irda == NULL)
112766 return;
112767
112768 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
112769 index 53d9311..cbaf99f 100644
112770 --- a/net/iucv/af_iucv.c
112771 +++ b/net/iucv/af_iucv.c
112772 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
112773 {
112774 char name[12];
112775
112776 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
112777 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
112778 while (__iucv_get_sock_by_name(name)) {
112779 sprintf(name, "%08x",
112780 - atomic_inc_return(&iucv_sk_list.autobind_name));
112781 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
112782 }
112783 memcpy(iucv->src_name, name, 8);
112784 }
112785 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
112786 index 2a6a1fd..6c112b0 100644
112787 --- a/net/iucv/iucv.c
112788 +++ b/net/iucv/iucv.c
112789 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
112790 return NOTIFY_OK;
112791 }
112792
112793 -static struct notifier_block __refdata iucv_cpu_notifier = {
112794 +static struct notifier_block iucv_cpu_notifier = {
112795 .notifier_call = iucv_cpu_notify,
112796 };
112797
112798 diff --git a/net/key/af_key.c b/net/key/af_key.c
112799 index f8ac939..1e189bf 100644
112800 --- a/net/key/af_key.c
112801 +++ b/net/key/af_key.c
112802 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
112803 static u32 get_acqseq(void)
112804 {
112805 u32 res;
112806 - static atomic_t acqseq;
112807 + static atomic_unchecked_t acqseq;
112808
112809 do {
112810 - res = atomic_inc_return(&acqseq);
112811 + res = atomic_inc_return_unchecked(&acqseq);
112812 } while (!res);
112813 return res;
112814 }
112815 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
112816 index 781b3a2..73a7434 100644
112817 --- a/net/l2tp/l2tp_eth.c
112818 +++ b/net/l2tp/l2tp_eth.c
112819 @@ -42,12 +42,12 @@ struct l2tp_eth {
112820 struct sock *tunnel_sock;
112821 struct l2tp_session *session;
112822 struct list_head list;
112823 - atomic_long_t tx_bytes;
112824 - atomic_long_t tx_packets;
112825 - atomic_long_t tx_dropped;
112826 - atomic_long_t rx_bytes;
112827 - atomic_long_t rx_packets;
112828 - atomic_long_t rx_errors;
112829 + atomic_long_unchecked_t tx_bytes;
112830 + atomic_long_unchecked_t tx_packets;
112831 + atomic_long_unchecked_t tx_dropped;
112832 + atomic_long_unchecked_t rx_bytes;
112833 + atomic_long_unchecked_t rx_packets;
112834 + atomic_long_unchecked_t rx_errors;
112835 };
112836
112837 /* via l2tp_session_priv() */
112838 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
112839 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
112840
112841 if (likely(ret == NET_XMIT_SUCCESS)) {
112842 - atomic_long_add(len, &priv->tx_bytes);
112843 - atomic_long_inc(&priv->tx_packets);
112844 + atomic_long_add_unchecked(len, &priv->tx_bytes);
112845 + atomic_long_inc_unchecked(&priv->tx_packets);
112846 } else {
112847 - atomic_long_inc(&priv->tx_dropped);
112848 + atomic_long_inc_unchecked(&priv->tx_dropped);
112849 }
112850 return NETDEV_TX_OK;
112851 }
112852 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
112853 {
112854 struct l2tp_eth *priv = netdev_priv(dev);
112855
112856 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
112857 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
112858 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
112859 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
112860 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
112861 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
112862 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
112863 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
112864 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
112865 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
112866 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
112867 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
112868 return stats;
112869 }
112870
112871 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
112872 nf_reset(skb);
112873
112874 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
112875 - atomic_long_inc(&priv->rx_packets);
112876 - atomic_long_add(data_len, &priv->rx_bytes);
112877 + atomic_long_inc_unchecked(&priv->rx_packets);
112878 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
112879 } else {
112880 - atomic_long_inc(&priv->rx_errors);
112881 + atomic_long_inc_unchecked(&priv->rx_errors);
112882 }
112883 return;
112884
112885 error:
112886 - atomic_long_inc(&priv->rx_errors);
112887 + atomic_long_inc_unchecked(&priv->rx_errors);
112888 kfree_skb(skb);
112889 }
112890
112891 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
112892 index 05dfc8aa..df6cfd7 100644
112893 --- a/net/l2tp/l2tp_ip.c
112894 +++ b/net/l2tp/l2tp_ip.c
112895 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
112896 .ops = &l2tp_ip_ops,
112897 };
112898
112899 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
112900 +static const struct net_protocol l2tp_ip_protocol = {
112901 .handler = l2tp_ip_recv,
112902 .netns_ok = 1,
112903 };
112904 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
112905 index 8611f1b..bc60a2d 100644
112906 --- a/net/l2tp/l2tp_ip6.c
112907 +++ b/net/l2tp/l2tp_ip6.c
112908 @@ -757,7 +757,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
112909 .ops = &l2tp_ip6_ops,
112910 };
112911
112912 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
112913 +static const struct inet6_protocol l2tp_ip6_protocol = {
112914 .handler = l2tp_ip6_recv,
112915 };
112916
112917 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
112918 index 1a3c7e0..80f8b0c 100644
112919 --- a/net/llc/llc_proc.c
112920 +++ b/net/llc/llc_proc.c
112921 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
112922 int rc = -ENOMEM;
112923 struct proc_dir_entry *p;
112924
112925 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
112926 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
112927 if (!llc_proc_dir)
112928 goto out;
112929
112930 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
112931 index dd4ff36..3462997 100644
112932 --- a/net/mac80211/cfg.c
112933 +++ b/net/mac80211/cfg.c
112934 @@ -581,7 +581,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
112935 ret = ieee80211_vif_use_channel(sdata, chandef,
112936 IEEE80211_CHANCTX_EXCLUSIVE);
112937 }
112938 - } else if (local->open_count == local->monitors) {
112939 + } else if (local_read(&local->open_count) == local->monitors) {
112940 local->_oper_chandef = *chandef;
112941 ieee80211_hw_config(local, 0);
112942 }
112943 @@ -3468,7 +3468,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
112944 else
112945 local->probe_req_reg--;
112946
112947 - if (!local->open_count)
112948 + if (!local_read(&local->open_count))
112949 break;
112950
112951 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
112952 @@ -3603,8 +3603,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
112953 if (chanctx_conf) {
112954 *chandef = sdata->vif.bss_conf.chandef;
112955 ret = 0;
112956 - } else if (local->open_count > 0 &&
112957 - local->open_count == local->monitors &&
112958 + } else if (local_read(&local->open_count) > 0 &&
112959 + local_read(&local->open_count) == local->monitors &&
112960 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
112961 if (local->use_chanctx)
112962 *chandef = local->monitor_chandef;
112963 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
112964 index 8d53d65..a4ac794 100644
112965 --- a/net/mac80211/ieee80211_i.h
112966 +++ b/net/mac80211/ieee80211_i.h
112967 @@ -29,6 +29,7 @@
112968 #include <net/ieee80211_radiotap.h>
112969 #include <net/cfg80211.h>
112970 #include <net/mac80211.h>
112971 +#include <asm/local.h>
112972 #include "key.h"
112973 #include "sta_info.h"
112974 #include "debug.h"
112975 @@ -1126,7 +1127,7 @@ struct ieee80211_local {
112976 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
112977 spinlock_t queue_stop_reason_lock;
112978
112979 - int open_count;
112980 + local_t open_count;
112981 int monitors, cooked_mntrs;
112982 /* number of interfaces with corresponding FIF_ flags */
112983 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
112984 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
112985 index 81a2751..c06a026 100644
112986 --- a/net/mac80211/iface.c
112987 +++ b/net/mac80211/iface.c
112988 @@ -544,7 +544,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
112989 break;
112990 }
112991
112992 - if (local->open_count == 0) {
112993 + if (local_read(&local->open_count) == 0) {
112994 res = drv_start(local);
112995 if (res)
112996 goto err_del_bss;
112997 @@ -591,7 +591,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
112998 res = drv_add_interface(local, sdata);
112999 if (res)
113000 goto err_stop;
113001 - } else if (local->monitors == 0 && local->open_count == 0) {
113002 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
113003 res = ieee80211_add_virtual_monitor(local);
113004 if (res)
113005 goto err_stop;
113006 @@ -701,7 +701,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113007 atomic_inc(&local->iff_promiscs);
113008
113009 if (coming_up)
113010 - local->open_count++;
113011 + local_inc(&local->open_count);
113012
113013 if (hw_reconf_flags)
113014 ieee80211_hw_config(local, hw_reconf_flags);
113015 @@ -739,7 +739,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113016 err_del_interface:
113017 drv_remove_interface(local, sdata);
113018 err_stop:
113019 - if (!local->open_count)
113020 + if (!local_read(&local->open_count))
113021 drv_stop(local);
113022 err_del_bss:
113023 sdata->bss = NULL;
113024 @@ -907,7 +907,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113025 }
113026
113027 if (going_down)
113028 - local->open_count--;
113029 + local_dec(&local->open_count);
113030
113031 switch (sdata->vif.type) {
113032 case NL80211_IFTYPE_AP_VLAN:
113033 @@ -969,7 +969,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113034 }
113035 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
113036
113037 - if (local->open_count == 0)
113038 + if (local_read(&local->open_count) == 0)
113039 ieee80211_clear_tx_pending(local);
113040
113041 /*
113042 @@ -1012,7 +1012,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113043 if (cancel_scan)
113044 flush_delayed_work(&local->scan_work);
113045
113046 - if (local->open_count == 0) {
113047 + if (local_read(&local->open_count) == 0) {
113048 ieee80211_stop_device(local);
113049
113050 /* no reconfiguring after stop! */
113051 @@ -1023,7 +1023,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113052 ieee80211_configure_filter(local);
113053 ieee80211_hw_config(local, hw_reconf_flags);
113054
113055 - if (local->monitors == local->open_count)
113056 + if (local->monitors == local_read(&local->open_count))
113057 ieee80211_add_virtual_monitor(local);
113058 }
113059
113060 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
113061 index 5e09d35..e2fdbe2 100644
113062 --- a/net/mac80211/main.c
113063 +++ b/net/mac80211/main.c
113064 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
113065 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
113066 IEEE80211_CONF_CHANGE_POWER);
113067
113068 - if (changed && local->open_count) {
113069 + if (changed && local_read(&local->open_count)) {
113070 ret = drv_config(local, changed);
113071 /*
113072 * Goal:
113073 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
113074 index ca405b6..6cc8bee 100644
113075 --- a/net/mac80211/pm.c
113076 +++ b/net/mac80211/pm.c
113077 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113078 struct ieee80211_sub_if_data *sdata;
113079 struct sta_info *sta;
113080
113081 - if (!local->open_count)
113082 + if (!local_read(&local->open_count))
113083 goto suspend;
113084
113085 ieee80211_scan_cancel(local);
113086 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113087 cancel_work_sync(&local->dynamic_ps_enable_work);
113088 del_timer_sync(&local->dynamic_ps_timer);
113089
113090 - local->wowlan = wowlan && local->open_count;
113091 + local->wowlan = wowlan && local_read(&local->open_count);
113092 if (local->wowlan) {
113093 int err = drv_suspend(local, wowlan);
113094 if (err < 0) {
113095 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113096 WARN_ON(!list_empty(&local->chanctx_list));
113097
113098 /* stop hardware - this must stop RX */
113099 - if (local->open_count)
113100 + if (local_read(&local->open_count))
113101 ieee80211_stop_device(local);
113102
113103 suspend:
113104 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
113105 index d53355b..21f583a 100644
113106 --- a/net/mac80211/rate.c
113107 +++ b/net/mac80211/rate.c
113108 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
113109
113110 ASSERT_RTNL();
113111
113112 - if (local->open_count)
113113 + if (local_read(&local->open_count))
113114 return -EBUSY;
113115
113116 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
113117 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
113118 index 747bdcf..eb2b981 100644
113119 --- a/net/mac80211/util.c
113120 +++ b/net/mac80211/util.c
113121 @@ -1741,7 +1741,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113122 bool sched_scan_stopped = false;
113123
113124 /* nothing to do if HW shouldn't run */
113125 - if (!local->open_count)
113126 + if (!local_read(&local->open_count))
113127 goto wake_up;
113128
113129 #ifdef CONFIG_PM
113130 @@ -1993,7 +1993,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113131 local->in_reconfig = false;
113132 barrier();
113133
113134 - if (local->monitors == local->open_count && local->monitors > 0)
113135 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
113136 ieee80211_add_virtual_monitor(local);
113137
113138 /*
113139 @@ -2048,7 +2048,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113140 * If this is for hw restart things are still running.
113141 * We may want to change that later, however.
113142 */
113143 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
113144 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
113145 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
113146
113147 if (!local->suspended)
113148 @@ -2072,7 +2072,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113149 flush_delayed_work(&local->scan_work);
113150 }
113151
113152 - if (local->open_count && !reconfig_due_to_wowlan)
113153 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
113154 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
113155
113156 list_for_each_entry(sdata, &local->interfaces, list) {
113157 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
113158 index b02660f..c0f791c 100644
113159 --- a/net/netfilter/Kconfig
113160 +++ b/net/netfilter/Kconfig
113161 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
113162
113163 To compile it as a module, choose M here. If unsure, say N.
113164
113165 +config NETFILTER_XT_MATCH_GRADM
113166 + tristate '"gradm" match support'
113167 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
113168 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
113169 + ---help---
113170 + The gradm match allows to match on grsecurity RBAC being enabled.
113171 + It is useful when iptables rules are applied early on bootup to
113172 + prevent connections to the machine (except from a trusted host)
113173 + while the RBAC system is disabled.
113174 +
113175 config NETFILTER_XT_MATCH_HASHLIMIT
113176 tristate '"hashlimit" match support'
113177 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
113178 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
113179 index 89f73a9..e4e5bd9 100644
113180 --- a/net/netfilter/Makefile
113181 +++ b/net/netfilter/Makefile
113182 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
113183 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
113184 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
113185 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
113186 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
113187 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
113188 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
113189 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
113190 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
113191 index d259da3..6a32b2c 100644
113192 --- a/net/netfilter/ipset/ip_set_core.c
113193 +++ b/net/netfilter/ipset/ip_set_core.c
113194 @@ -1952,7 +1952,7 @@ done:
113195 return ret;
113196 }
113197
113198 -static struct nf_sockopt_ops so_set __read_mostly = {
113199 +static struct nf_sockopt_ops so_set = {
113200 .pf = PF_INET,
113201 .get_optmin = SO_IP_SET,
113202 .get_optmax = SO_IP_SET + 1,
113203 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
113204 index b0f7b62..0541842 100644
113205 --- a/net/netfilter/ipvs/ip_vs_conn.c
113206 +++ b/net/netfilter/ipvs/ip_vs_conn.c
113207 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
113208 /* Increase the refcnt counter of the dest */
113209 ip_vs_dest_hold(dest);
113210
113211 - conn_flags = atomic_read(&dest->conn_flags);
113212 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
113213 if (cp->protocol != IPPROTO_UDP)
113214 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
113215 flags = cp->flags;
113216 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
113217
113218 cp->control = NULL;
113219 atomic_set(&cp->n_control, 0);
113220 - atomic_set(&cp->in_pkts, 0);
113221 + atomic_set_unchecked(&cp->in_pkts, 0);
113222
113223 cp->packet_xmit = NULL;
113224 cp->app = NULL;
113225 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
113226
113227 /* Don't drop the entry if its number of incoming packets is not
113228 located in [0, 8] */
113229 - i = atomic_read(&cp->in_pkts);
113230 + i = atomic_read_unchecked(&cp->in_pkts);
113231 if (i > 8 || i < 0) return 0;
113232
113233 if (!todrop_rate[i]) return 0;
113234 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
113235 index b87ca32..76c7799 100644
113236 --- a/net/netfilter/ipvs/ip_vs_core.c
113237 +++ b/net/netfilter/ipvs/ip_vs_core.c
113238 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
113239 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
113240 /* do not touch skb anymore */
113241
113242 - atomic_inc(&cp->in_pkts);
113243 + atomic_inc_unchecked(&cp->in_pkts);
113244 ip_vs_conn_put(cp);
113245 return ret;
113246 }
113247 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
113248 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
113249 pkts = sysctl_sync_threshold(ipvs);
113250 else
113251 - pkts = atomic_add_return(1, &cp->in_pkts);
113252 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113253
113254 if (ipvs->sync_state & IP_VS_STATE_MASTER)
113255 ip_vs_sync_conn(net, cp, pkts);
113256 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
113257 index ed99448..3ba6cad 100644
113258 --- a/net/netfilter/ipvs/ip_vs_ctl.c
113259 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
113260 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
113261 */
113262 ip_vs_rs_hash(ipvs, dest);
113263 }
113264 - atomic_set(&dest->conn_flags, conn_flags);
113265 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
113266
113267 /* bind the service */
113268 old_svc = rcu_dereference_protected(dest->svc, 1);
113269 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
113270 * align with netns init in ip_vs_control_net_init()
113271 */
113272
113273 -static struct ctl_table vs_vars[] = {
113274 +static ctl_table_no_const vs_vars[] __read_only = {
113275 {
113276 .procname = "amemthresh",
113277 .maxlen = sizeof(int),
113278 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
113279 " %-7s %-6d %-10d %-10d\n",
113280 &dest->addr.in6,
113281 ntohs(dest->port),
113282 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
113283 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
113284 atomic_read(&dest->weight),
113285 atomic_read(&dest->activeconns),
113286 atomic_read(&dest->inactconns));
113287 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
113288 "%-7s %-6d %-10d %-10d\n",
113289 ntohl(dest->addr.ip),
113290 ntohs(dest->port),
113291 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
113292 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
113293 atomic_read(&dest->weight),
113294 atomic_read(&dest->activeconns),
113295 atomic_read(&dest->inactconns));
113296 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
113297
113298 entry.addr = dest->addr.ip;
113299 entry.port = dest->port;
113300 - entry.conn_flags = atomic_read(&dest->conn_flags);
113301 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
113302 entry.weight = atomic_read(&dest->weight);
113303 entry.u_threshold = dest->u_threshold;
113304 entry.l_threshold = dest->l_threshold;
113305 @@ -3040,7 +3040,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
113306 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
113307 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
113308 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
113309 - (atomic_read(&dest->conn_flags) &
113310 + (atomic_read_unchecked(&dest->conn_flags) &
113311 IP_VS_CONN_F_FWD_MASK)) ||
113312 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
113313 atomic_read(&dest->weight)) ||
113314 @@ -3675,7 +3675,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
113315 {
113316 int idx;
113317 struct netns_ipvs *ipvs = net_ipvs(net);
113318 - struct ctl_table *tbl;
113319 + ctl_table_no_const *tbl;
113320
113321 atomic_set(&ipvs->dropentry, 0);
113322 spin_lock_init(&ipvs->dropentry_lock);
113323 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
113324 index 127f140..553d652 100644
113325 --- a/net/netfilter/ipvs/ip_vs_lblc.c
113326 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
113327 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
113328 * IPVS LBLC sysctl table
113329 */
113330 #ifdef CONFIG_SYSCTL
113331 -static struct ctl_table vs_vars_table[] = {
113332 +static ctl_table_no_const vs_vars_table[] __read_only = {
113333 {
113334 .procname = "lblc_expiration",
113335 .data = NULL,
113336 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
113337 index 2229d2d..b32b785 100644
113338 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
113339 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
113340 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
113341 * IPVS LBLCR sysctl table
113342 */
113343
113344 -static struct ctl_table vs_vars_table[] = {
113345 +static ctl_table_no_const vs_vars_table[] __read_only = {
113346 {
113347 .procname = "lblcr_expiration",
113348 .data = NULL,
113349 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
113350 index d93ceeb..4556144 100644
113351 --- a/net/netfilter/ipvs/ip_vs_sync.c
113352 +++ b/net/netfilter/ipvs/ip_vs_sync.c
113353 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
113354 cp = cp->control;
113355 if (cp) {
113356 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
113357 - pkts = atomic_add_return(1, &cp->in_pkts);
113358 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113359 else
113360 pkts = sysctl_sync_threshold(ipvs);
113361 ip_vs_sync_conn(net, cp->control, pkts);
113362 @@ -771,7 +771,7 @@ control:
113363 if (!cp)
113364 return;
113365 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
113366 - pkts = atomic_add_return(1, &cp->in_pkts);
113367 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113368 else
113369 pkts = sysctl_sync_threshold(ipvs);
113370 goto sloop;
113371 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
113372
113373 if (opt)
113374 memcpy(&cp->in_seq, opt, sizeof(*opt));
113375 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
113376 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
113377 cp->state = state;
113378 cp->old_state = cp->state;
113379 /*
113380 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
113381 index 3aedbda..6a63567 100644
113382 --- a/net/netfilter/ipvs/ip_vs_xmit.c
113383 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
113384 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
113385 else
113386 rc = NF_ACCEPT;
113387 /* do not touch skb anymore */
113388 - atomic_inc(&cp->in_pkts);
113389 + atomic_inc_unchecked(&cp->in_pkts);
113390 goto out;
113391 }
113392
113393 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
113394 else
113395 rc = NF_ACCEPT;
113396 /* do not touch skb anymore */
113397 - atomic_inc(&cp->in_pkts);
113398 + atomic_inc_unchecked(&cp->in_pkts);
113399 goto out;
113400 }
113401
113402 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
113403 index a4b5e2a..13b1de3 100644
113404 --- a/net/netfilter/nf_conntrack_acct.c
113405 +++ b/net/netfilter/nf_conntrack_acct.c
113406 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
113407 #ifdef CONFIG_SYSCTL
113408 static int nf_conntrack_acct_init_sysctl(struct net *net)
113409 {
113410 - struct ctl_table *table;
113411 + ctl_table_no_const *table;
113412
113413 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
113414 GFP_KERNEL);
113415 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
113416 index 13fad86..18c984c 100644
113417 --- a/net/netfilter/nf_conntrack_core.c
113418 +++ b/net/netfilter/nf_conntrack_core.c
113419 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
113420 #define DYING_NULLS_VAL ((1<<30)+1)
113421 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
113422
113423 +#ifdef CONFIG_GRKERNSEC_HIDESYM
113424 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
113425 +#endif
113426 +
113427 int nf_conntrack_init_net(struct net *net)
113428 {
113429 int ret = -ENOMEM;
113430 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
113431 if (!net->ct.stat)
113432 goto err_pcpu_lists;
113433
113434 +#ifdef CONFIG_GRKERNSEC_HIDESYM
113435 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
113436 +#else
113437 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
113438 +#endif
113439 if (!net->ct.slabname)
113440 goto err_slabname;
113441
113442 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
113443 index 4e78c57..ec8fb74 100644
113444 --- a/net/netfilter/nf_conntrack_ecache.c
113445 +++ b/net/netfilter/nf_conntrack_ecache.c
113446 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
113447 #ifdef CONFIG_SYSCTL
113448 static int nf_conntrack_event_init_sysctl(struct net *net)
113449 {
113450 - struct ctl_table *table;
113451 + ctl_table_no_const *table;
113452
113453 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
113454 GFP_KERNEL);
113455 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
113456 index bd9d315..989947e 100644
113457 --- a/net/netfilter/nf_conntrack_helper.c
113458 +++ b/net/netfilter/nf_conntrack_helper.c
113459 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
113460
113461 static int nf_conntrack_helper_init_sysctl(struct net *net)
113462 {
113463 - struct ctl_table *table;
113464 + ctl_table_no_const *table;
113465
113466 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
113467 GFP_KERNEL);
113468 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
113469 index b65d586..beec902 100644
113470 --- a/net/netfilter/nf_conntrack_proto.c
113471 +++ b/net/netfilter/nf_conntrack_proto.c
113472 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
113473
113474 static void
113475 nf_ct_unregister_sysctl(struct ctl_table_header **header,
113476 - struct ctl_table **table,
113477 + ctl_table_no_const **table,
113478 unsigned int users)
113479 {
113480 if (users > 0)
113481 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
113482 index fc823fa..8311af3 100644
113483 --- a/net/netfilter/nf_conntrack_standalone.c
113484 +++ b/net/netfilter/nf_conntrack_standalone.c
113485 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
113486
113487 static int nf_conntrack_standalone_init_sysctl(struct net *net)
113488 {
113489 - struct ctl_table *table;
113490 + ctl_table_no_const *table;
113491
113492 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
113493 GFP_KERNEL);
113494 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
113495 index 7a394df..bd91a8a 100644
113496 --- a/net/netfilter/nf_conntrack_timestamp.c
113497 +++ b/net/netfilter/nf_conntrack_timestamp.c
113498 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
113499 #ifdef CONFIG_SYSCTL
113500 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
113501 {
113502 - struct ctl_table *table;
113503 + ctl_table_no_const *table;
113504
113505 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
113506 GFP_KERNEL);
113507 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
113508 index 675d12c..b36e825 100644
113509 --- a/net/netfilter/nf_log.c
113510 +++ b/net/netfilter/nf_log.c
113511 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
113512
113513 #ifdef CONFIG_SYSCTL
113514 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
113515 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
113516 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
113517
113518 static int nf_log_proc_dostring(struct ctl_table *table, int write,
113519 void __user *buffer, size_t *lenp, loff_t *ppos)
113520 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
113521 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
113522 mutex_unlock(&nf_log_mutex);
113523 } else {
113524 + ctl_table_no_const nf_log_table = *table;
113525 +
113526 mutex_lock(&nf_log_mutex);
113527 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
113528 if (!logger)
113529 - table->data = "NONE";
113530 + nf_log_table.data = "NONE";
113531 else
113532 - table->data = logger->name;
113533 - r = proc_dostring(table, write, buffer, lenp, ppos);
113534 + nf_log_table.data = logger->name;
113535 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
113536 mutex_unlock(&nf_log_mutex);
113537 }
113538
113539 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
113540 index c68c1e5..8b5d670 100644
113541 --- a/net/netfilter/nf_sockopt.c
113542 +++ b/net/netfilter/nf_sockopt.c
113543 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
113544 }
113545 }
113546
113547 - list_add(&reg->list, &nf_sockopts);
113548 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
113549 out:
113550 mutex_unlock(&nf_sockopt_mutex);
113551 return ret;
113552 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
113553 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
113554 {
113555 mutex_lock(&nf_sockopt_mutex);
113556 - list_del(&reg->list);
113557 + pax_list_del((struct list_head *)&reg->list);
113558 mutex_unlock(&nf_sockopt_mutex);
113559 }
113560 EXPORT_SYMBOL(nf_unregister_sockopt);
113561 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
113562 index 11d85b3..7fcc420 100644
113563 --- a/net/netfilter/nfnetlink_log.c
113564 +++ b/net/netfilter/nfnetlink_log.c
113565 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
113566 struct nfnl_log_net {
113567 spinlock_t instances_lock;
113568 struct hlist_head instance_table[INSTANCE_BUCKETS];
113569 - atomic_t global_seq;
113570 + atomic_unchecked_t global_seq;
113571 };
113572
113573 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
113574 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
113575 /* global sequence number */
113576 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
113577 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
113578 - htonl(atomic_inc_return(&log->global_seq))))
113579 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
113580 goto nla_put_failure;
113581
113582 if (data_len) {
113583 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
113584 index 65f3e2b..2e9d6a0 100644
113585 --- a/net/netfilter/nft_compat.c
113586 +++ b/net/netfilter/nft_compat.c
113587 @@ -317,14 +317,7 @@ static void nft_match_eval(const struct nft_expr *expr,
113588 return;
113589 }
113590
113591 - switch(ret) {
113592 - case true:
113593 - data[NFT_REG_VERDICT].verdict = NFT_CONTINUE;
113594 - break;
113595 - case false:
113596 - data[NFT_REG_VERDICT].verdict = NFT_BREAK;
113597 - break;
113598 - }
113599 + data[NFT_REG_VERDICT].verdict = ret ? NFT_CONTINUE : NFT_BREAK;
113600 }
113601
113602 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
113603 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
113604 new file mode 100644
113605 index 0000000..c566332
113606 --- /dev/null
113607 +++ b/net/netfilter/xt_gradm.c
113608 @@ -0,0 +1,51 @@
113609 +/*
113610 + * gradm match for netfilter
113611 + * Copyright © Zbigniew Krzystolik, 2010
113612 + *
113613 + * This program is free software; you can redistribute it and/or modify
113614 + * it under the terms of the GNU General Public License; either version
113615 + * 2 or 3 as published by the Free Software Foundation.
113616 + */
113617 +#include <linux/module.h>
113618 +#include <linux/moduleparam.h>
113619 +#include <linux/skbuff.h>
113620 +#include <linux/netfilter/x_tables.h>
113621 +#include <linux/grsecurity.h>
113622 +#include <linux/netfilter/xt_gradm.h>
113623 +
113624 +static bool
113625 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
113626 +{
113627 + const struct xt_gradm_mtinfo *info = par->matchinfo;
113628 + bool retval = false;
113629 + if (gr_acl_is_enabled())
113630 + retval = true;
113631 + return retval ^ info->invflags;
113632 +}
113633 +
113634 +static struct xt_match gradm_mt_reg __read_mostly = {
113635 + .name = "gradm",
113636 + .revision = 0,
113637 + .family = NFPROTO_UNSPEC,
113638 + .match = gradm_mt,
113639 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
113640 + .me = THIS_MODULE,
113641 +};
113642 +
113643 +static int __init gradm_mt_init(void)
113644 +{
113645 + return xt_register_match(&gradm_mt_reg);
113646 +}
113647 +
113648 +static void __exit gradm_mt_exit(void)
113649 +{
113650 + xt_unregister_match(&gradm_mt_reg);
113651 +}
113652 +
113653 +module_init(gradm_mt_init);
113654 +module_exit(gradm_mt_exit);
113655 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
113656 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
113657 +MODULE_LICENSE("GPL");
113658 +MODULE_ALIAS("ipt_gradm");
113659 +MODULE_ALIAS("ip6t_gradm");
113660 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
113661 index 1786968..1ec6dac 100644
113662 --- a/net/netfilter/xt_hashlimit.c
113663 +++ b/net/netfilter/xt_hashlimit.c
113664 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
113665 {
113666 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
113667
113668 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
113669 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
113670 if (!hashlimit_net->ipt_hashlimit)
113671 return -ENOMEM;
113672 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
113673 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
113674 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
113675 if (!hashlimit_net->ip6t_hashlimit) {
113676 remove_proc_entry("ipt_hashlimit", net->proc_net);
113677 return -ENOMEM;
113678 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
113679 index 45e1b30..a764f94 100644
113680 --- a/net/netfilter/xt_recent.c
113681 +++ b/net/netfilter/xt_recent.c
113682 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
113683 {
113684 struct recent_net *recent_net = recent_pernet(net);
113685
113686 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
113687 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
113688 if (!recent_net->xt_recent)
113689 return -ENOMEM;
113690 return 0;
113691 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
113692 index 11de55e..f25e448 100644
113693 --- a/net/netfilter/xt_statistic.c
113694 +++ b/net/netfilter/xt_statistic.c
113695 @@ -19,7 +19,7 @@
113696 #include <linux/module.h>
113697
113698 struct xt_statistic_priv {
113699 - atomic_t count;
113700 + atomic_unchecked_t count;
113701 } ____cacheline_aligned_in_smp;
113702
113703 MODULE_LICENSE("GPL");
113704 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
113705 break;
113706 case XT_STATISTIC_MODE_NTH:
113707 do {
113708 - oval = atomic_read(&info->master->count);
113709 + oval = atomic_read_unchecked(&info->master->count);
113710 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
113711 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
113712 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
113713 if (nval == 0)
113714 ret = !ret;
113715 break;
113716 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
113717 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
113718 if (info->master == NULL)
113719 return -ENOMEM;
113720 - atomic_set(&info->master->count, info->u.nth.count);
113721 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
113722
113723 return 0;
113724 }
113725 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
113726 index d1d7a81..b45b03d 100644
113727 --- a/net/netlink/af_netlink.c
113728 +++ b/net/netlink/af_netlink.c
113729 @@ -260,7 +260,7 @@ static void netlink_overrun(struct sock *sk)
113730 sk->sk_error_report(sk);
113731 }
113732 }
113733 - atomic_inc(&sk->sk_drops);
113734 + atomic_inc_unchecked(&sk->sk_drops);
113735 }
113736
113737 static void netlink_rcv_wake(struct sock *sk)
113738 @@ -3002,7 +3002,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
113739 sk_wmem_alloc_get(s),
113740 nlk->cb_running,
113741 atomic_read(&s->sk_refcnt),
113742 - atomic_read(&s->sk_drops),
113743 + atomic_read_unchecked(&s->sk_drops),
113744 sock_i_ino(s)
113745 );
113746
113747 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
113748 index 6a55f71..e88c937 100644
113749 --- a/net/openvswitch/vport-internal_dev.c
113750 +++ b/net/openvswitch/vport-internal_dev.c
113751 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
113752 .ndo_get_stats64 = internal_dev_get_stats,
113753 };
113754
113755 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
113756 +static struct rtnl_link_ops internal_dev_link_ops = {
113757 .kind = "openvswitch",
113758 };
113759
113760 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
113761 index 067a3ff..9ecc05c 100644
113762 --- a/net/openvswitch/vport.c
113763 +++ b/net/openvswitch/vport.c
113764 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
113765 * netdev-stats can be directly read over netlink-ioctl.
113766 */
113767
113768 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
113769 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
113770 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
113771 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
113772 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
113773 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
113774 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
113775 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
113776
113777 for_each_possible_cpu(i) {
113778 const struct pcpu_sw_netstats *percpu_stats;
113779 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
113780 {
113781 switch (err_type) {
113782 case VPORT_E_RX_DROPPED:
113783 - atomic_long_inc(&vport->err_stats.rx_dropped);
113784 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
113785 break;
113786
113787 case VPORT_E_RX_ERROR:
113788 - atomic_long_inc(&vport->err_stats.rx_errors);
113789 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
113790 break;
113791
113792 case VPORT_E_TX_DROPPED:
113793 - atomic_long_inc(&vport->err_stats.tx_dropped);
113794 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
113795 break;
113796
113797 case VPORT_E_TX_ERROR:
113798 - atomic_long_inc(&vport->err_stats.tx_errors);
113799 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
113800 break;
113801 }
113802
113803 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
113804 index bc85331..0d3dce0 100644
113805 --- a/net/openvswitch/vport.h
113806 +++ b/net/openvswitch/vport.h
113807 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
113808 /* The following definitions are for implementers of vport devices: */
113809
113810 struct vport_err_stats {
113811 - atomic_long_t rx_dropped;
113812 - atomic_long_t rx_errors;
113813 - atomic_long_t tx_dropped;
113814 - atomic_long_t tx_errors;
113815 + atomic_long_unchecked_t rx_dropped;
113816 + atomic_long_unchecked_t rx_errors;
113817 + atomic_long_unchecked_t tx_dropped;
113818 + atomic_long_unchecked_t tx_errors;
113819 };
113820 /**
113821 * struct vport_portids - array of netlink portids of a vport.
113822 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
113823 index f8db706..2b4631e 100644
113824 --- a/net/packet/af_packet.c
113825 +++ b/net/packet/af_packet.c
113826 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
113827
113828 return ret;
113829 drop:
113830 - atomic_long_inc(&dev->tx_dropped);
113831 + atomic_long_inc_unchecked(&dev->tx_dropped);
113832 kfree_skb(skb);
113833 return NET_XMIT_DROP;
113834 }
113835 @@ -1847,7 +1847,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
113836
113837 spin_lock(&sk->sk_receive_queue.lock);
113838 po->stats.stats1.tp_packets++;
113839 - skb->dropcount = atomic_read(&sk->sk_drops);
113840 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
113841 __skb_queue_tail(&sk->sk_receive_queue, skb);
113842 spin_unlock(&sk->sk_receive_queue.lock);
113843 sk->sk_data_ready(sk);
113844 @@ -1856,7 +1856,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
113845 drop_n_acct:
113846 spin_lock(&sk->sk_receive_queue.lock);
113847 po->stats.stats1.tp_drops++;
113848 - atomic_inc(&sk->sk_drops);
113849 + atomic_inc_unchecked(&sk->sk_drops);
113850 spin_unlock(&sk->sk_receive_queue.lock);
113851
113852 drop_n_restore:
113853 @@ -3499,7 +3499,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
113854 case PACKET_HDRLEN:
113855 if (len > sizeof(int))
113856 len = sizeof(int);
113857 - if (copy_from_user(&val, optval, len))
113858 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
113859 return -EFAULT;
113860 switch (val) {
113861 case TPACKET_V1:
113862 @@ -3545,7 +3545,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
113863 len = lv;
113864 if (put_user(len, optlen))
113865 return -EFAULT;
113866 - if (copy_to_user(optval, data, len))
113867 + if (len > sizeof(st) || copy_to_user(optval, data, len))
113868 return -EFAULT;
113869 return 0;
113870 }
113871 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
113872 index 5d3f2b7..8a4dbb7 100644
113873 --- a/net/phonet/pep.c
113874 +++ b/net/phonet/pep.c
113875 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
113876
113877 case PNS_PEP_CTRL_REQ:
113878 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
113879 - atomic_inc(&sk->sk_drops);
113880 + atomic_inc_unchecked(&sk->sk_drops);
113881 break;
113882 }
113883 __skb_pull(skb, 4);
113884 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
113885 }
113886
113887 if (pn->rx_credits == 0) {
113888 - atomic_inc(&sk->sk_drops);
113889 + atomic_inc_unchecked(&sk->sk_drops);
113890 err = -ENOBUFS;
113891 break;
113892 }
113893 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
113894 }
113895
113896 if (pn->rx_credits == 0) {
113897 - atomic_inc(&sk->sk_drops);
113898 + atomic_inc_unchecked(&sk->sk_drops);
113899 err = NET_RX_DROP;
113900 break;
113901 }
113902 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
113903 index 008214a..bb68240 100644
113904 --- a/net/phonet/socket.c
113905 +++ b/net/phonet/socket.c
113906 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
113907 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
113908 sock_i_ino(sk),
113909 atomic_read(&sk->sk_refcnt), sk,
113910 - atomic_read(&sk->sk_drops));
113911 + atomic_read_unchecked(&sk->sk_drops));
113912 }
113913 seq_pad(seq, '\n');
113914 return 0;
113915 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
113916 index c02a8c4..3c5b600 100644
113917 --- a/net/phonet/sysctl.c
113918 +++ b/net/phonet/sysctl.c
113919 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
113920 {
113921 int ret;
113922 int range[2] = {local_port_range[0], local_port_range[1]};
113923 - struct ctl_table tmp = {
113924 + ctl_table_no_const tmp = {
113925 .data = &range,
113926 .maxlen = sizeof(range),
113927 .mode = table->mode,
113928 diff --git a/net/rds/cong.c b/net/rds/cong.c
113929 index e6144b8..4f9fda6 100644
113930 --- a/net/rds/cong.c
113931 +++ b/net/rds/cong.c
113932 @@ -78,7 +78,7 @@
113933 * finds that the saved generation number is smaller than the global generation
113934 * number, it wakes up the process.
113935 */
113936 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
113937 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
113938
113939 /*
113940 * Congestion monitoring
113941 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
113942 rdsdebug("waking map %p for %pI4\n",
113943 map, &map->m_addr);
113944 rds_stats_inc(s_cong_update_received);
113945 - atomic_inc(&rds_cong_generation);
113946 + atomic_inc_unchecked(&rds_cong_generation);
113947 if (waitqueue_active(&map->m_waitq))
113948 wake_up(&map->m_waitq);
113949 if (waitqueue_active(&rds_poll_waitq))
113950 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
113951
113952 int rds_cong_updated_since(unsigned long *recent)
113953 {
113954 - unsigned long gen = atomic_read(&rds_cong_generation);
113955 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
113956
113957 if (likely(*recent == gen))
113958 return 0;
113959 diff --git a/net/rds/connection.c b/net/rds/connection.c
113960 index 378c3a6..ba4382c 100644
113961 --- a/net/rds/connection.c
113962 +++ b/net/rds/connection.c
113963 @@ -193,6 +193,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
113964 }
113965
113966 atomic_set(&conn->c_state, RDS_CONN_DOWN);
113967 + conn->c_send_gen = 0;
113968 conn->c_reconnect_jiffies = 0;
113969 INIT_DELAYED_WORK(&conn->c_send_w, rds_send_worker);
113970 INIT_DELAYED_WORK(&conn->c_recv_w, rds_recv_worker);
113971 diff --git a/net/rds/ib.h b/net/rds/ib.h
113972 index c36d713..af45bf2 100644
113973 --- a/net/rds/ib.h
113974 +++ b/net/rds/ib.h
113975 @@ -128,7 +128,7 @@ struct rds_ib_connection {
113976 /* sending acks */
113977 unsigned long i_ack_flags;
113978 #ifdef KERNEL_HAS_ATOMIC64
113979 - atomic64_t i_ack_next; /* next ACK to send */
113980 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
113981 #else
113982 spinlock_t i_ack_lock; /* protect i_ack_next */
113983 u64 i_ack_next; /* next ACK to send */
113984 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
113985 index 31b74f5..dc1fbfa 100644
113986 --- a/net/rds/ib_cm.c
113987 +++ b/net/rds/ib_cm.c
113988 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
113989 /* Clear the ACK state */
113990 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
113991 #ifdef KERNEL_HAS_ATOMIC64
113992 - atomic64_set(&ic->i_ack_next, 0);
113993 + atomic64_set_unchecked(&ic->i_ack_next, 0);
113994 #else
113995 ic->i_ack_next = 0;
113996 #endif
113997 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
113998 index 1b981a4..ae44b0c 100644
113999 --- a/net/rds/ib_recv.c
114000 +++ b/net/rds/ib_recv.c
114001 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
114002 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
114003 int ack_required)
114004 {
114005 - atomic64_set(&ic->i_ack_next, seq);
114006 + atomic64_set_unchecked(&ic->i_ack_next, seq);
114007 if (ack_required) {
114008 smp_mb__before_atomic();
114009 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114010 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
114011 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114012 smp_mb__after_atomic();
114013
114014 - return atomic64_read(&ic->i_ack_next);
114015 + return atomic64_read_unchecked(&ic->i_ack_next);
114016 }
114017 #endif
114018
114019 diff --git a/net/rds/iw.h b/net/rds/iw.h
114020 index cbe6674..dc9eb89 100644
114021 --- a/net/rds/iw.h
114022 +++ b/net/rds/iw.h
114023 @@ -134,7 +134,7 @@ struct rds_iw_connection {
114024 /* sending acks */
114025 unsigned long i_ack_flags;
114026 #ifdef KERNEL_HAS_ATOMIC64
114027 - atomic64_t i_ack_next; /* next ACK to send */
114028 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
114029 #else
114030 spinlock_t i_ack_lock; /* protect i_ack_next */
114031 u64 i_ack_next; /* next ACK to send */
114032 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
114033 index a6c2bea..e520995 100644
114034 --- a/net/rds/iw_cm.c
114035 +++ b/net/rds/iw_cm.c
114036 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
114037 /* Clear the ACK state */
114038 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
114039 #ifdef KERNEL_HAS_ATOMIC64
114040 - atomic64_set(&ic->i_ack_next, 0);
114041 + atomic64_set_unchecked(&ic->i_ack_next, 0);
114042 #else
114043 ic->i_ack_next = 0;
114044 #endif
114045 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
114046 index a66d179..cf1e258 100644
114047 --- a/net/rds/iw_recv.c
114048 +++ b/net/rds/iw_recv.c
114049 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
114050 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
114051 int ack_required)
114052 {
114053 - atomic64_set(&ic->i_ack_next, seq);
114054 + atomic64_set_unchecked(&ic->i_ack_next, seq);
114055 if (ack_required) {
114056 smp_mb__before_atomic();
114057 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114058 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
114059 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114060 smp_mb__after_atomic();
114061
114062 - return atomic64_read(&ic->i_ack_next);
114063 + return atomic64_read_unchecked(&ic->i_ack_next);
114064 }
114065 #endif
114066
114067 diff --git a/net/rds/rds.h b/net/rds/rds.h
114068 index c2a5eef..87a7460 100644
114069 --- a/net/rds/rds.h
114070 +++ b/net/rds/rds.h
114071 @@ -110,6 +110,7 @@ struct rds_connection {
114072 void *c_transport_data;
114073
114074 atomic_t c_state;
114075 + unsigned long c_send_gen;
114076 unsigned long c_flags;
114077 unsigned long c_reconnect_jiffies;
114078 struct delayed_work c_send_w;
114079 @@ -448,7 +449,7 @@ struct rds_transport {
114080 void (*sync_mr)(void *trans_private, int direction);
114081 void (*free_mr)(void *trans_private, int invalidate);
114082 void (*flush_mrs)(void);
114083 -};
114084 +} __do_const;
114085
114086 struct rds_sock {
114087 struct sock rs_sk;
114088 diff --git a/net/rds/send.c b/net/rds/send.c
114089 index 42f65d4..49f77ef 100644
114090 --- a/net/rds/send.c
114091 +++ b/net/rds/send.c
114092 @@ -140,8 +140,11 @@ int rds_send_xmit(struct rds_connection *conn)
114093 struct scatterlist *sg;
114094 int ret = 0;
114095 LIST_HEAD(to_be_dropped);
114096 + int batch_count;
114097 + unsigned long send_gen = 0;
114098
114099 restart:
114100 + batch_count = 0;
114101
114102 /*
114103 * sendmsg calls here after having queued its message on the send
114104 @@ -157,6 +160,17 @@ restart:
114105 }
114106
114107 /*
114108 + * we record the send generation after doing the xmit acquire.
114109 + * if someone else manages to jump in and do some work, we'll use
114110 + * this to avoid a goto restart farther down.
114111 + *
114112 + * The acquire_in_xmit() check above ensures that only one
114113 + * caller can increment c_send_gen at any time.
114114 + */
114115 + conn->c_send_gen++;
114116 + send_gen = conn->c_send_gen;
114117 +
114118 + /*
114119 * rds_conn_shutdown() sets the conn state and then tests RDS_IN_XMIT,
114120 * we do the opposite to avoid races.
114121 */
114122 @@ -202,6 +216,16 @@ restart:
114123 if (!rm) {
114124 unsigned int len;
114125
114126 + batch_count++;
114127 +
114128 + /* we want to process as big a batch as we can, but
114129 + * we also want to avoid softlockups. If we've been
114130 + * through a lot of messages, lets back off and see
114131 + * if anyone else jumps in
114132 + */
114133 + if (batch_count >= 1024)
114134 + goto over_batch;
114135 +
114136 spin_lock_irqsave(&conn->c_lock, flags);
114137
114138 if (!list_empty(&conn->c_send_queue)) {
114139 @@ -357,9 +381,9 @@ restart:
114140 }
114141 }
114142
114143 +over_batch:
114144 if (conn->c_trans->xmit_complete)
114145 conn->c_trans->xmit_complete(conn);
114146 -
114147 release_in_xmit(conn);
114148
114149 /* Nuke any messages we decided not to retransmit. */
114150 @@ -380,10 +404,15 @@ restart:
114151 * If the transport cannot continue (i.e ret != 0), then it must
114152 * call us when more room is available, such as from the tx
114153 * completion handler.
114154 + *
114155 + * We have an extra generation check here so that if someone manages
114156 + * to jump in after our release_in_xmit, we'll see that they have done
114157 + * some work and we will skip our goto
114158 */
114159 if (ret == 0) {
114160 smp_mb();
114161 - if (!list_empty(&conn->c_send_queue)) {
114162 + if (!list_empty(&conn->c_send_queue) &&
114163 + send_gen == conn->c_send_gen) {
114164 rds_stats_inc(s_send_lock_queue_raced);
114165 goto restart;
114166 }
114167 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
114168 index edac9ef..16bcb98 100644
114169 --- a/net/rds/tcp.c
114170 +++ b/net/rds/tcp.c
114171 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
114172 int val = 1;
114173
114174 set_fs(KERNEL_DS);
114175 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
114176 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
114177 sizeof(val));
114178 set_fs(oldfs);
114179 }
114180 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
114181 index 53b17ca..45463e7 100644
114182 --- a/net/rds/tcp_send.c
114183 +++ b/net/rds/tcp_send.c
114184 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
114185
114186 oldfs = get_fs();
114187 set_fs(KERNEL_DS);
114188 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
114189 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
114190 sizeof(val));
114191 set_fs(oldfs);
114192 }
114193 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
114194 index 7b16704..9628ec6 100644
114195 --- a/net/rxrpc/af_rxrpc.c
114196 +++ b/net/rxrpc/af_rxrpc.c
114197 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
114198 __be32 rxrpc_epoch;
114199
114200 /* current debugging ID */
114201 -atomic_t rxrpc_debug_id;
114202 +atomic_unchecked_t rxrpc_debug_id;
114203
114204 /* count of skbs currently in use */
114205 atomic_t rxrpc_n_skbs;
114206 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
114207 index e0547f5..a171f7a 100644
114208 --- a/net/rxrpc/ar-ack.c
114209 +++ b/net/rxrpc/ar-ack.c
114210 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
114211
114212 _enter("{%d,%d,%d,%d},",
114213 call->acks_hard, call->acks_unacked,
114214 - atomic_read(&call->sequence),
114215 + atomic_read_unchecked(&call->sequence),
114216 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
114217
114218 stop = false;
114219 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
114220
114221 /* each Tx packet has a new serial number */
114222 sp->hdr.serial =
114223 - htonl(atomic_inc_return(&call->conn->serial));
114224 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
114225
114226 hdr = (struct rxrpc_header *) txb->head;
114227 hdr->serial = sp->hdr.serial;
114228 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
114229 */
114230 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
114231 {
114232 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
114233 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
114234 }
114235
114236 /*
114237 @@ -678,7 +678,7 @@ process_further:
114238
114239 latest = ntohl(sp->hdr.serial);
114240 hard = ntohl(ack.firstPacket);
114241 - tx = atomic_read(&call->sequence);
114242 + tx = atomic_read_unchecked(&call->sequence);
114243
114244 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
114245 latest,
114246 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
114247 goto maybe_reschedule;
114248
114249 send_ACK_with_skew:
114250 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
114251 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
114252 ntohl(ack.serial));
114253 send_ACK:
114254 mtu = call->conn->trans->peer->if_mtu;
114255 @@ -1222,7 +1222,7 @@ send_ACK:
114256 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
114257 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
114258
114259 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
114260 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
114261 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
114262 ntohl(hdr.serial),
114263 ntohs(ack.maxSkew),
114264 @@ -1240,7 +1240,7 @@ send_ACK:
114265 send_message:
114266 _debug("send message");
114267
114268 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
114269 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
114270 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
114271 send_message_2:
114272
114273 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
114274 index a9e05db..194e793 100644
114275 --- a/net/rxrpc/ar-call.c
114276 +++ b/net/rxrpc/ar-call.c
114277 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
114278 spin_lock_init(&call->lock);
114279 rwlock_init(&call->state_lock);
114280 atomic_set(&call->usage, 1);
114281 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
114282 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114283 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
114284
114285 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
114286 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
114287 index 6631f4f..bfdf056 100644
114288 --- a/net/rxrpc/ar-connection.c
114289 +++ b/net/rxrpc/ar-connection.c
114290 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
114291 rwlock_init(&conn->lock);
114292 spin_lock_init(&conn->state_lock);
114293 atomic_set(&conn->usage, 1);
114294 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
114295 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114296 conn->avail_calls = RXRPC_MAXCALLS;
114297 conn->size_align = 4;
114298 conn->header_size = sizeof(struct rxrpc_header);
114299 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
114300 index e7ed43a..6afa140 100644
114301 --- a/net/rxrpc/ar-connevent.c
114302 +++ b/net/rxrpc/ar-connevent.c
114303 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
114304
114305 len = iov[0].iov_len + iov[1].iov_len;
114306
114307 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
114308 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114309 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
114310
114311 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
114312 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
114313 index 481f89f..ceeaf8d 100644
114314 --- a/net/rxrpc/ar-input.c
114315 +++ b/net/rxrpc/ar-input.c
114316 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
114317 /* track the latest serial number on this connection for ACK packet
114318 * information */
114319 serial = ntohl(sp->hdr.serial);
114320 - hi_serial = atomic_read(&call->conn->hi_serial);
114321 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
114322 while (serial > hi_serial)
114323 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
114324 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
114325 serial);
114326
114327 /* request ACK generation for any ACK or DATA packet that requests
114328 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
114329 index ba9fd36..9bbfe01 100644
114330 --- a/net/rxrpc/ar-internal.h
114331 +++ b/net/rxrpc/ar-internal.h
114332 @@ -272,8 +272,8 @@ struct rxrpc_connection {
114333 int error; /* error code for local abort */
114334 int debug_id; /* debug ID for printks */
114335 unsigned int call_counter; /* call ID counter */
114336 - atomic_t serial; /* packet serial number counter */
114337 - atomic_t hi_serial; /* highest serial number received */
114338 + atomic_unchecked_t serial; /* packet serial number counter */
114339 + atomic_unchecked_t hi_serial; /* highest serial number received */
114340 u8 avail_calls; /* number of calls available */
114341 u8 size_align; /* data size alignment (for security) */
114342 u8 header_size; /* rxrpc + security header size */
114343 @@ -346,7 +346,7 @@ struct rxrpc_call {
114344 spinlock_t lock;
114345 rwlock_t state_lock; /* lock for state transition */
114346 atomic_t usage;
114347 - atomic_t sequence; /* Tx data packet sequence counter */
114348 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
114349 u32 abort_code; /* local/remote abort code */
114350 enum { /* current state of call */
114351 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
114352 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
114353 */
114354 extern atomic_t rxrpc_n_skbs;
114355 extern __be32 rxrpc_epoch;
114356 -extern atomic_t rxrpc_debug_id;
114357 +extern atomic_unchecked_t rxrpc_debug_id;
114358 extern struct workqueue_struct *rxrpc_workqueue;
114359
114360 /*
114361 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
114362 index 87f7135..74d3703 100644
114363 --- a/net/rxrpc/ar-local.c
114364 +++ b/net/rxrpc/ar-local.c
114365 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
114366 spin_lock_init(&local->lock);
114367 rwlock_init(&local->services_lock);
114368 atomic_set(&local->usage, 1);
114369 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
114370 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114371 memcpy(&local->srx, srx, sizeof(*srx));
114372 }
114373
114374 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
114375 index 8331c95..401bf22 100644
114376 --- a/net/rxrpc/ar-output.c
114377 +++ b/net/rxrpc/ar-output.c
114378 @@ -655,14 +655,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
114379 memset(skb_put(skb, pad), 0, pad);
114380 }
114381
114382 - seq = atomic_inc_return(&call->sequence);
114383 + seq = atomic_inc_return_unchecked(&call->sequence);
114384
114385 sp->hdr.epoch = conn->epoch;
114386 sp->hdr.cid = call->cid;
114387 sp->hdr.callNumber = call->call_id;
114388 sp->hdr.seq = htonl(seq);
114389 sp->hdr.serial =
114390 - htonl(atomic_inc_return(&conn->serial));
114391 + htonl(atomic_inc_return_unchecked(&conn->serial));
114392 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
114393 sp->hdr.userStatus = 0;
114394 sp->hdr.securityIndex = conn->security_ix;
114395 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
114396 index bebaa43..2644591 100644
114397 --- a/net/rxrpc/ar-peer.c
114398 +++ b/net/rxrpc/ar-peer.c
114399 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
114400 INIT_LIST_HEAD(&peer->error_targets);
114401 spin_lock_init(&peer->lock);
114402 atomic_set(&peer->usage, 1);
114403 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
114404 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114405 memcpy(&peer->srx, srx, sizeof(*srx));
114406
114407 rxrpc_assess_MTU_size(peer);
114408 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
114409 index 38047f7..9f48511 100644
114410 --- a/net/rxrpc/ar-proc.c
114411 +++ b/net/rxrpc/ar-proc.c
114412 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
114413 atomic_read(&conn->usage),
114414 rxrpc_conn_states[conn->state],
114415 key_serial(conn->key),
114416 - atomic_read(&conn->serial),
114417 - atomic_read(&conn->hi_serial));
114418 + atomic_read_unchecked(&conn->serial),
114419 + atomic_read_unchecked(&conn->hi_serial));
114420
114421 return 0;
114422 }
114423 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
114424 index 1976dec..aa70be5 100644
114425 --- a/net/rxrpc/ar-transport.c
114426 +++ b/net/rxrpc/ar-transport.c
114427 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
114428 spin_lock_init(&trans->client_lock);
114429 rwlock_init(&trans->conn_lock);
114430 atomic_set(&trans->usage, 1);
114431 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
114432 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114433
114434 if (peer->srx.transport.family == AF_INET) {
114435 switch (peer->srx.transport_type) {
114436 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
114437 index f226709..0e735a8 100644
114438 --- a/net/rxrpc/rxkad.c
114439 +++ b/net/rxrpc/rxkad.c
114440 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
114441
114442 len = iov[0].iov_len + iov[1].iov_len;
114443
114444 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
114445 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114446 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
114447
114448 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
114449 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
114450
114451 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
114452
114453 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
114454 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114455 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
114456
114457 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
114458 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
114459 index 6efca30..1259f82 100644
114460 --- a/net/sched/sch_generic.c
114461 +++ b/net/sched/sch_generic.c
114462 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
114463 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
114464 if (dev->reg_state == NETREG_UNINITIALIZED)
114465 return;
114466 - atomic_inc(&dev->carrier_changes);
114467 + atomic_inc_unchecked(&dev->carrier_changes);
114468 linkwatch_fire_event(dev);
114469 if (netif_running(dev))
114470 __netdev_watchdog_up(dev);
114471 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
114472 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
114473 if (dev->reg_state == NETREG_UNINITIALIZED)
114474 return;
114475 - atomic_inc(&dev->carrier_changes);
114476 + atomic_inc_unchecked(&dev->carrier_changes);
114477 linkwatch_fire_event(dev);
114478 }
114479 }
114480 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
114481 index 0e4198e..f94193e 100644
114482 --- a/net/sctp/ipv6.c
114483 +++ b/net/sctp/ipv6.c
114484 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
114485 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
114486 };
114487
114488 -static struct sctp_af sctp_af_inet6 = {
114489 +static struct sctp_af sctp_af_inet6 __read_only = {
114490 .sa_family = AF_INET6,
114491 .sctp_xmit = sctp_v6_xmit,
114492 .setsockopt = ipv6_setsockopt,
114493 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
114494 #endif
114495 };
114496
114497 -static struct sctp_pf sctp_pf_inet6 = {
114498 +static struct sctp_pf sctp_pf_inet6 __read_only = {
114499 .event_msgname = sctp_inet6_event_msgname,
114500 .skb_msgname = sctp_inet6_skb_msgname,
114501 .af_supported = sctp_inet6_af_supported,
114502 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
114503
114504 void sctp_v6_pf_exit(void)
114505 {
114506 - list_del(&sctp_af_inet6.list);
114507 + pax_list_del(&sctp_af_inet6.list);
114508 }
114509
114510 /* Initialize IPv6 support and register with socket layer. */
114511 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
114512 index 8f34b27..b105385 100644
114513 --- a/net/sctp/protocol.c
114514 +++ b/net/sctp/protocol.c
114515 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
114516 return 0;
114517 }
114518
114519 + pax_open_kernel();
114520 INIT_LIST_HEAD(&af->list);
114521 - list_add_tail(&af->list, &sctp_address_families);
114522 + pax_close_kernel();
114523 + pax_list_add_tail(&af->list, &sctp_address_families);
114524 return 1;
114525 }
114526
114527 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
114528
114529 static struct sctp_af sctp_af_inet;
114530
114531 -static struct sctp_pf sctp_pf_inet = {
114532 +static struct sctp_pf sctp_pf_inet __read_only = {
114533 .event_msgname = sctp_inet_event_msgname,
114534 .skb_msgname = sctp_inet_skb_msgname,
114535 .af_supported = sctp_inet_af_supported,
114536 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
114537 };
114538
114539 /* IPv4 address related functions. */
114540 -static struct sctp_af sctp_af_inet = {
114541 +static struct sctp_af sctp_af_inet __read_only = {
114542 .sa_family = AF_INET,
114543 .sctp_xmit = sctp_v4_xmit,
114544 .setsockopt = ip_setsockopt,
114545 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
114546
114547 static void sctp_v4_pf_exit(void)
114548 {
114549 - list_del(&sctp_af_inet.list);
114550 + pax_list_del(&sctp_af_inet.list);
114551 }
114552
114553 static int sctp_v4_protosw_init(void)
114554 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
114555 index fef2acd..c705c4f 100644
114556 --- a/net/sctp/sm_sideeffect.c
114557 +++ b/net/sctp/sm_sideeffect.c
114558 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
114559 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
114560 }
114561
114562 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
114563 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
114564 NULL,
114565 sctp_generate_t1_cookie_event,
114566 sctp_generate_t1_init_event,
114567 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
114568 index aafe94b..40b016f 100644
114569 --- a/net/sctp/socket.c
114570 +++ b/net/sctp/socket.c
114571 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
114572 {
114573 struct sctp_association *asoc;
114574 struct sctp_ulpevent *event;
114575 + struct sctp_event_subscribe subscribe;
114576
114577 if (optlen > sizeof(struct sctp_event_subscribe))
114578 return -EINVAL;
114579 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
114580 + if (copy_from_user(&subscribe, optval, optlen))
114581 return -EFAULT;
114582 + sctp_sk(sk)->subscribe = subscribe;
114583
114584 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
114585 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
114586 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
114587 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
114588 int __user *optlen)
114589 {
114590 + struct sctp_event_subscribe subscribe;
114591 +
114592 if (len <= 0)
114593 return -EINVAL;
114594 if (len > sizeof(struct sctp_event_subscribe))
114595 len = sizeof(struct sctp_event_subscribe);
114596 if (put_user(len, optlen))
114597 return -EFAULT;
114598 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
114599 + subscribe = sctp_sk(sk)->subscribe;
114600 + if (copy_to_user(optval, &subscribe, len))
114601 return -EFAULT;
114602 return 0;
114603 }
114604 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
114605 */
114606 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
114607 {
114608 + __u32 autoclose;
114609 +
114610 /* Applicable to UDP-style socket only */
114611 if (sctp_style(sk, TCP))
114612 return -EOPNOTSUPP;
114613 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
114614 len = sizeof(int);
114615 if (put_user(len, optlen))
114616 return -EFAULT;
114617 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
114618 + autoclose = sctp_sk(sk)->autoclose;
114619 + if (copy_to_user(optval, &autoclose, sizeof(int)))
114620 return -EFAULT;
114621 return 0;
114622 }
114623 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
114624 */
114625 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
114626 {
114627 + struct sctp_initmsg initmsg;
114628 +
114629 if (len < sizeof(struct sctp_initmsg))
114630 return -EINVAL;
114631 len = sizeof(struct sctp_initmsg);
114632 if (put_user(len, optlen))
114633 return -EFAULT;
114634 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
114635 + initmsg = sctp_sk(sk)->initmsg;
114636 + if (copy_to_user(optval, &initmsg, len))
114637 return -EFAULT;
114638 return 0;
114639 }
114640 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
114641 ->addr_to_user(sp, &temp);
114642 if (space_left < addrlen)
114643 return -ENOMEM;
114644 + if (addrlen > sizeof(temp) || addrlen < 0)
114645 + return -EFAULT;
114646 if (copy_to_user(to, &temp, addrlen))
114647 return -EFAULT;
114648 to += addrlen;
114649 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
114650 index 2e9ada1..40f425d 100644
114651 --- a/net/sctp/sysctl.c
114652 +++ b/net/sctp/sysctl.c
114653 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
114654 loff_t *ppos)
114655 {
114656 struct net *net = current->nsproxy->net_ns;
114657 - struct ctl_table tbl;
114658 + ctl_table_no_const tbl;
114659 bool changed = false;
114660 char *none = "none";
114661 char tmp[8];
114662 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
114663 struct net *net = current->nsproxy->net_ns;
114664 unsigned int min = *(unsigned int *) ctl->extra1;
114665 unsigned int max = *(unsigned int *) ctl->extra2;
114666 - struct ctl_table tbl;
114667 + ctl_table_no_const tbl;
114668 int ret, new_value;
114669
114670 memset(&tbl, 0, sizeof(struct ctl_table));
114671 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
114672 struct net *net = current->nsproxy->net_ns;
114673 unsigned int min = *(unsigned int *) ctl->extra1;
114674 unsigned int max = *(unsigned int *) ctl->extra2;
114675 - struct ctl_table tbl;
114676 + ctl_table_no_const tbl;
114677 int ret, new_value;
114678
114679 memset(&tbl, 0, sizeof(struct ctl_table));
114680 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
114681 loff_t *ppos)
114682 {
114683 struct net *net = current->nsproxy->net_ns;
114684 - struct ctl_table tbl;
114685 + ctl_table_no_const tbl;
114686 int new_value, ret;
114687
114688 memset(&tbl, 0, sizeof(struct ctl_table));
114689 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
114690
114691 int sctp_sysctl_net_register(struct net *net)
114692 {
114693 - struct ctl_table *table;
114694 + ctl_table_no_const *table;
114695 int i;
114696
114697 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
114698 diff --git a/net/socket.c b/net/socket.c
114699 index 245330c..919e2a7 100644
114700 --- a/net/socket.c
114701 +++ b/net/socket.c
114702 @@ -89,6 +89,7 @@
114703 #include <linux/magic.h>
114704 #include <linux/slab.h>
114705 #include <linux/xattr.h>
114706 +#include <linux/in.h>
114707
114708 #include <asm/uaccess.h>
114709 #include <asm/unistd.h>
114710 @@ -107,6 +108,7 @@
114711 #include <linux/atalk.h>
114712 #include <net/busy_poll.h>
114713 #include <linux/errqueue.h>
114714 +#include <linux/grsock.h>
114715
114716 #ifdef CONFIG_NET_RX_BUSY_POLL
114717 unsigned int sysctl_net_busy_read __read_mostly;
114718 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
114719 */
114720
114721 static DEFINE_SPINLOCK(net_family_lock);
114722 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
114723 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
114724
114725 /*
114726 * Statistics counters of the socket lists
114727 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
114728 &sockfs_dentry_operations, SOCKFS_MAGIC);
114729 }
114730
114731 -static struct vfsmount *sock_mnt __read_mostly;
114732 +struct vfsmount *sock_mnt __read_mostly;
114733
114734 static struct file_system_type sock_fs_type = {
114735 .name = "sockfs",
114736 @@ -1172,6 +1174,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
114737 return -EAFNOSUPPORT;
114738 if (type < 0 || type >= SOCK_MAX)
114739 return -EINVAL;
114740 + if (protocol < 0)
114741 + return -EINVAL;
114742
114743 /* Compatibility.
114744
114745 @@ -1192,6 +1196,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
114746 if (err)
114747 return err;
114748
114749 + if(!kern && !gr_search_socket(family, type, protocol)) {
114750 + if (rcu_access_pointer(net_families[family]) == NULL)
114751 + return -EAFNOSUPPORT;
114752 + else
114753 + return -EACCES;
114754 + }
114755 +
114756 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
114757 + if (rcu_access_pointer(net_families[family]) == NULL)
114758 + return -EAFNOSUPPORT;
114759 + else
114760 + return -EACCES;
114761 + }
114762 +
114763 /*
114764 * Allocate the socket and allow the family to set things up. if
114765 * the protocol is 0, the family is instructed to select an appropriate
114766 @@ -1443,6 +1461,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
114767 if (sock) {
114768 err = move_addr_to_kernel(umyaddr, addrlen, &address);
114769 if (err >= 0) {
114770 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
114771 + err = -EACCES;
114772 + goto error;
114773 + }
114774 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
114775 + if (err)
114776 + goto error;
114777 +
114778 err = security_socket_bind(sock,
114779 (struct sockaddr *)&address,
114780 addrlen);
114781 @@ -1451,6 +1477,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
114782 (struct sockaddr *)
114783 &address, addrlen);
114784 }
114785 +error:
114786 fput_light(sock->file, fput_needed);
114787 }
114788 return err;
114789 @@ -1474,10 +1501,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
114790 if ((unsigned int)backlog > somaxconn)
114791 backlog = somaxconn;
114792
114793 + if (gr_handle_sock_server_other(sock->sk)) {
114794 + err = -EPERM;
114795 + goto error;
114796 + }
114797 +
114798 + err = gr_search_listen(sock);
114799 + if (err)
114800 + goto error;
114801 +
114802 err = security_socket_listen(sock, backlog);
114803 if (!err)
114804 err = sock->ops->listen(sock, backlog);
114805
114806 +error:
114807 fput_light(sock->file, fput_needed);
114808 }
114809 return err;
114810 @@ -1521,6 +1558,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
114811 newsock->type = sock->type;
114812 newsock->ops = sock->ops;
114813
114814 + if (gr_handle_sock_server_other(sock->sk)) {
114815 + err = -EPERM;
114816 + sock_release(newsock);
114817 + goto out_put;
114818 + }
114819 +
114820 + err = gr_search_accept(sock);
114821 + if (err) {
114822 + sock_release(newsock);
114823 + goto out_put;
114824 + }
114825 +
114826 /*
114827 * We don't need try_module_get here, as the listening socket (sock)
114828 * has the protocol module (sock->ops->owner) held.
114829 @@ -1566,6 +1615,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
114830 fd_install(newfd, newfile);
114831 err = newfd;
114832
114833 + gr_attach_curr_ip(newsock->sk);
114834 +
114835 out_put:
114836 fput_light(sock->file, fput_needed);
114837 out:
114838 @@ -1598,6 +1649,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
114839 int, addrlen)
114840 {
114841 struct socket *sock;
114842 + struct sockaddr *sck;
114843 struct sockaddr_storage address;
114844 int err, fput_needed;
114845
114846 @@ -1608,6 +1660,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
114847 if (err < 0)
114848 goto out_put;
114849
114850 + sck = (struct sockaddr *)&address;
114851 +
114852 + if (gr_handle_sock_client(sck)) {
114853 + err = -EACCES;
114854 + goto out_put;
114855 + }
114856 +
114857 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
114858 + if (err)
114859 + goto out_put;
114860 +
114861 err =
114862 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
114863 if (err)
114864 @@ -1689,6 +1752,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
114865 * the protocol.
114866 */
114867
114868 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
114869 +
114870 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
114871 unsigned int, flags, struct sockaddr __user *, addr,
114872 int, addr_len)
114873 @@ -1756,7 +1821,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
114874 struct socket *sock;
114875 struct iovec iov;
114876 struct msghdr msg;
114877 - struct sockaddr_storage address;
114878 + struct sockaddr_storage address = { };
114879 int err, err2;
114880 int fput_needed;
114881
114882 @@ -2006,7 +2071,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
114883 * checking falls down on this.
114884 */
114885 if (copy_from_user(ctl_buf,
114886 - (void __user __force *)msg_sys->msg_control,
114887 + (void __force_user *)msg_sys->msg_control,
114888 ctl_len))
114889 goto out_freectl;
114890 msg_sys->msg_control = ctl_buf;
114891 @@ -2157,7 +2222,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
114892 ssize_t err;
114893
114894 /* kernel mode address */
114895 - struct sockaddr_storage addr;
114896 + struct sockaddr_storage addr = { };
114897
114898 /* user mode address pointers */
114899 struct sockaddr __user *uaddr;
114900 @@ -2803,7 +2868,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
114901 ifr = compat_alloc_user_space(buf_size);
114902 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
114903
114904 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
114905 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
114906 return -EFAULT;
114907
114908 if (put_user(convert_in ? rxnfc : compat_ptr(data),
114909 @@ -2914,7 +2979,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
114910 old_fs = get_fs();
114911 set_fs(KERNEL_DS);
114912 err = dev_ioctl(net, cmd,
114913 - (struct ifreq __user __force *) &kifr);
114914 + (struct ifreq __force_user *) &kifr);
114915 set_fs(old_fs);
114916
114917 return err;
114918 @@ -3007,7 +3072,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
114919
114920 old_fs = get_fs();
114921 set_fs(KERNEL_DS);
114922 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
114923 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
114924 set_fs(old_fs);
114925
114926 if (cmd == SIOCGIFMAP && !err) {
114927 @@ -3091,7 +3156,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
114928 ret |= get_user(rtdev, &(ur4->rt_dev));
114929 if (rtdev) {
114930 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
114931 - r4.rt_dev = (char __user __force *)devname;
114932 + r4.rt_dev = (char __force_user *)devname;
114933 devname[15] = 0;
114934 } else
114935 r4.rt_dev = NULL;
114936 @@ -3318,8 +3383,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
114937 int __user *uoptlen;
114938 int err;
114939
114940 - uoptval = (char __user __force *) optval;
114941 - uoptlen = (int __user __force *) optlen;
114942 + uoptval = (char __force_user *) optval;
114943 + uoptlen = (int __force_user *) optlen;
114944
114945 set_fs(KERNEL_DS);
114946 if (level == SOL_SOCKET)
114947 @@ -3339,7 +3404,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
114948 char __user *uoptval;
114949 int err;
114950
114951 - uoptval = (char __user __force *) optval;
114952 + uoptval = (char __force_user *) optval;
114953
114954 set_fs(KERNEL_DS);
114955 if (level == SOL_SOCKET)
114956 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
114957 index 1095be9..815d777 100644
114958 --- a/net/sunrpc/auth_gss/svcauth_gss.c
114959 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
114960 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
114961 uint64_t *handle)
114962 {
114963 struct rsc rsci, *rscp = NULL;
114964 - static atomic64_t ctxhctr;
114965 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
114966 long long ctxh;
114967 struct gss_api_mech *gm = NULL;
114968 time_t expiry;
114969 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
114970 status = -ENOMEM;
114971 /* the handle needs to be just a unique id,
114972 * use a static counter */
114973 - ctxh = atomic64_inc_return(&ctxhctr);
114974 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
114975
114976 /* make a copy for the caller */
114977 *handle = ctxh;
114978 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
114979 index 5199bb1..567a54c 100644
114980 --- a/net/sunrpc/cache.c
114981 +++ b/net/sunrpc/cache.c
114982 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
114983 struct sunrpc_net *sn;
114984
114985 sn = net_generic(net, sunrpc_net_id);
114986 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
114987 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
114988 if (cd->u.procfs.proc_ent == NULL)
114989 goto out_nomem;
114990 cd->u.procfs.channel_ent = NULL;
114991 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
114992 index e6ce151..ba1cf85 100644
114993 --- a/net/sunrpc/clnt.c
114994 +++ b/net/sunrpc/clnt.c
114995 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
114996 (RPC_IS_ASYNC(task) ? "async" : "sync"));
114997
114998 /* Increment call count */
114999 - task->tk_msg.rpc_proc->p_count++;
115000 + pax_open_kernel();
115001 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
115002 + pax_close_kernel();
115003 clnt->cl_stats->rpccnt++;
115004 task->tk_action = call_reserve;
115005 }
115006 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
115007 index b91fd9c..00fe5b1 100644
115008 --- a/net/sunrpc/sched.c
115009 +++ b/net/sunrpc/sched.c
115010 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
115011 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
115012 static void rpc_task_set_debuginfo(struct rpc_task *task)
115013 {
115014 - static atomic_t rpc_pid;
115015 + static atomic_unchecked_t rpc_pid;
115016
115017 - task->tk_pid = atomic_inc_return(&rpc_pid);
115018 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
115019 }
115020 #else
115021 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
115022 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
115023 index 2ecb994..5afb49f 100644
115024 --- a/net/sunrpc/stats.c
115025 +++ b/net/sunrpc/stats.c
115026 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
115027
115028 dprintk("RPC: registering /proc/net/rpc\n");
115029 sn = net_generic(net, sunrpc_net_id);
115030 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
115031 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
115032 if (sn->proc_net_rpc == NULL)
115033 return -ENOMEM;
115034
115035 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
115036 index 78974e4..1e0d1a5 100644
115037 --- a/net/sunrpc/svc.c
115038 +++ b/net/sunrpc/svc.c
115039 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
115040 svc_putnl(resv, RPC_SUCCESS);
115041
115042 /* Bump per-procedure stats counter */
115043 - procp->pc_count++;
115044 + pax_open_kernel();
115045 + (*(unsigned int *)&procp->pc_count)++;
115046 + pax_close_kernel();
115047
115048 /* Initialize storage for argp and resp */
115049 memset(rqstp->rq_argp, 0, procp->pc_argsize);
115050 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
115051 index 621ca7b..59421dd 100644
115052 --- a/net/sunrpc/svcauth_unix.c
115053 +++ b/net/sunrpc/svcauth_unix.c
115054 @@ -414,7 +414,7 @@ struct unix_gid {
115055 struct group_info *gi;
115056 };
115057
115058 -static int unix_gid_hash(kuid_t uid)
115059 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
115060 {
115061 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
115062 }
115063 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
115064 (*bpp)[-1] = '\n';
115065 }
115066
115067 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
115068 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
115069
115070 static int unix_gid_parse(struct cache_detail *cd,
115071 char *mesg, int mlen)
115072 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
115073 index c1b6270..05089c1 100644
115074 --- a/net/sunrpc/xprtrdma/svc_rdma.c
115075 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
115076 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
115077 static unsigned int min_max_inline = 4096;
115078 static unsigned int max_max_inline = 65536;
115079
115080 -atomic_t rdma_stat_recv;
115081 -atomic_t rdma_stat_read;
115082 -atomic_t rdma_stat_write;
115083 -atomic_t rdma_stat_sq_starve;
115084 -atomic_t rdma_stat_rq_starve;
115085 -atomic_t rdma_stat_rq_poll;
115086 -atomic_t rdma_stat_rq_prod;
115087 -atomic_t rdma_stat_sq_poll;
115088 -atomic_t rdma_stat_sq_prod;
115089 +atomic_unchecked_t rdma_stat_recv;
115090 +atomic_unchecked_t rdma_stat_read;
115091 +atomic_unchecked_t rdma_stat_write;
115092 +atomic_unchecked_t rdma_stat_sq_starve;
115093 +atomic_unchecked_t rdma_stat_rq_starve;
115094 +atomic_unchecked_t rdma_stat_rq_poll;
115095 +atomic_unchecked_t rdma_stat_rq_prod;
115096 +atomic_unchecked_t rdma_stat_sq_poll;
115097 +atomic_unchecked_t rdma_stat_sq_prod;
115098
115099 /* Temporary NFS request map and context caches */
115100 struct kmem_cache *svc_rdma_map_cachep;
115101 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
115102 len -= *ppos;
115103 if (len > *lenp)
115104 len = *lenp;
115105 - if (len && copy_to_user(buffer, str_buf, len))
115106 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
115107 return -EFAULT;
115108 *lenp = len;
115109 *ppos += len;
115110 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
115111 {
115112 .procname = "rdma_stat_read",
115113 .data = &rdma_stat_read,
115114 - .maxlen = sizeof(atomic_t),
115115 + .maxlen = sizeof(atomic_unchecked_t),
115116 .mode = 0644,
115117 .proc_handler = read_reset_stat,
115118 },
115119 {
115120 .procname = "rdma_stat_recv",
115121 .data = &rdma_stat_recv,
115122 - .maxlen = sizeof(atomic_t),
115123 + .maxlen = sizeof(atomic_unchecked_t),
115124 .mode = 0644,
115125 .proc_handler = read_reset_stat,
115126 },
115127 {
115128 .procname = "rdma_stat_write",
115129 .data = &rdma_stat_write,
115130 - .maxlen = sizeof(atomic_t),
115131 + .maxlen = sizeof(atomic_unchecked_t),
115132 .mode = 0644,
115133 .proc_handler = read_reset_stat,
115134 },
115135 {
115136 .procname = "rdma_stat_sq_starve",
115137 .data = &rdma_stat_sq_starve,
115138 - .maxlen = sizeof(atomic_t),
115139 + .maxlen = sizeof(atomic_unchecked_t),
115140 .mode = 0644,
115141 .proc_handler = read_reset_stat,
115142 },
115143 {
115144 .procname = "rdma_stat_rq_starve",
115145 .data = &rdma_stat_rq_starve,
115146 - .maxlen = sizeof(atomic_t),
115147 + .maxlen = sizeof(atomic_unchecked_t),
115148 .mode = 0644,
115149 .proc_handler = read_reset_stat,
115150 },
115151 {
115152 .procname = "rdma_stat_rq_poll",
115153 .data = &rdma_stat_rq_poll,
115154 - .maxlen = sizeof(atomic_t),
115155 + .maxlen = sizeof(atomic_unchecked_t),
115156 .mode = 0644,
115157 .proc_handler = read_reset_stat,
115158 },
115159 {
115160 .procname = "rdma_stat_rq_prod",
115161 .data = &rdma_stat_rq_prod,
115162 - .maxlen = sizeof(atomic_t),
115163 + .maxlen = sizeof(atomic_unchecked_t),
115164 .mode = 0644,
115165 .proc_handler = read_reset_stat,
115166 },
115167 {
115168 .procname = "rdma_stat_sq_poll",
115169 .data = &rdma_stat_sq_poll,
115170 - .maxlen = sizeof(atomic_t),
115171 + .maxlen = sizeof(atomic_unchecked_t),
115172 .mode = 0644,
115173 .proc_handler = read_reset_stat,
115174 },
115175 {
115176 .procname = "rdma_stat_sq_prod",
115177 .data = &rdma_stat_sq_prod,
115178 - .maxlen = sizeof(atomic_t),
115179 + .maxlen = sizeof(atomic_unchecked_t),
115180 .mode = 0644,
115181 .proc_handler = read_reset_stat,
115182 },
115183 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115184 index f9f13a3..d155c71 100644
115185 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115186 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115187 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
115188 *page_no = pg_no;
115189 *page_offset = pg_off;
115190 ret = read;
115191 - atomic_inc(&rdma_stat_read);
115192 + atomic_inc_unchecked(&rdma_stat_read);
115193 return ret;
115194 err:
115195 svc_rdma_unmap_dma(ctxt);
115196 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
115197 *page_no = pg_no;
115198 *page_offset = pg_off;
115199 ret = read;
115200 - atomic_inc(&rdma_stat_read);
115201 + atomic_inc_unchecked(&rdma_stat_read);
115202 return ret;
115203 err:
115204 svc_rdma_unmap_dma(ctxt);
115205 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
115206 dto_q);
115207 list_del_init(&ctxt->dto_q);
115208 } else {
115209 - atomic_inc(&rdma_stat_rq_starve);
115210 + atomic_inc_unchecked(&rdma_stat_rq_starve);
115211 clear_bit(XPT_DATA, &xprt->xpt_flags);
115212 ctxt = NULL;
115213 }
115214 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
115215 }
115216 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
115217 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
115218 - atomic_inc(&rdma_stat_recv);
115219 + atomic_inc_unchecked(&rdma_stat_recv);
115220
115221 /* Build up the XDR from the receive buffers. */
115222 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
115223 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115224 index 7de33d1a..7f10241 100644
115225 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115226 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115227 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
115228 write_wr.wr.rdma.remote_addr = to;
115229
115230 /* Post It */
115231 - atomic_inc(&rdma_stat_write);
115232 + atomic_inc_unchecked(&rdma_stat_write);
115233 if (svc_rdma_send(xprt, &write_wr))
115234 goto err;
115235 return write_len - bc;
115236 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
115237 index f609c1c..abd491f 100644
115238 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
115239 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
115240 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
115241 return;
115242
115243 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
115244 - atomic_inc(&rdma_stat_rq_poll);
115245 + atomic_inc_unchecked(&rdma_stat_rq_poll);
115246
115247 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
115248 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
115249 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
115250 }
115251
115252 if (ctxt)
115253 - atomic_inc(&rdma_stat_rq_prod);
115254 + atomic_inc_unchecked(&rdma_stat_rq_prod);
115255
115256 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
115257 /*
115258 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
115259 return;
115260
115261 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
115262 - atomic_inc(&rdma_stat_sq_poll);
115263 + atomic_inc_unchecked(&rdma_stat_sq_poll);
115264 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
115265 int i;
115266
115267 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
115268 }
115269
115270 if (ctxt)
115271 - atomic_inc(&rdma_stat_sq_prod);
115272 + atomic_inc_unchecked(&rdma_stat_sq_prod);
115273 }
115274
115275 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
115276 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
115277 spin_lock_bh(&xprt->sc_lock);
115278 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
115279 spin_unlock_bh(&xprt->sc_lock);
115280 - atomic_inc(&rdma_stat_sq_starve);
115281 + atomic_inc_unchecked(&rdma_stat_sq_starve);
115282
115283 /* See if we can opportunistically reap SQ WR to make room */
115284 sq_cq_reap(xprt);
115285 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
115286 index e7000be..e3b0ba7 100644
115287 --- a/net/sysctl_net.c
115288 +++ b/net/sysctl_net.c
115289 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
115290 kgid_t root_gid = make_kgid(net->user_ns, 0);
115291
115292 /* Allow network administrator to have same access as root. */
115293 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
115294 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
115295 uid_eq(root_uid, current_euid())) {
115296 int mode = (table->mode >> 6) & 7;
115297 return (mode << 6) | (mode << 3) | mode;
115298 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
115299 index ce9121e..fd1fcce 100644
115300 --- a/net/tipc/netlink_compat.c
115301 +++ b/net/tipc/netlink_compat.c
115302 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
115303 int (*header)(struct tipc_nl_compat_msg *);
115304 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
115305 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
115306 -};
115307 +} __no_const;
115308
115309 struct tipc_nl_compat_cmd_doit {
115310 int (*doit)(struct sk_buff *skb, struct genl_info *info);
115311 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
115312 -};
115313 +} __no_const;
115314
115315 static int tipc_skb_tailroom(struct sk_buff *skb)
115316 {
115317 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
115318 void *hdr;
115319 struct nlattr *nest;
115320 struct sk_buff *args;
115321 - struct tipc_nl_compat_cmd_dump dump;
115322 + static struct tipc_nl_compat_cmd_dump dump = {
115323 + .dumpit = tipc_nl_publ_dump,
115324 + .format = __tipc_nl_compat_publ_dump,
115325 + };
115326
115327 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
115328 if (!args)
115329 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
115330 nla_nest_end(args, nest);
115331 genlmsg_end(args, hdr);
115332
115333 - dump.dumpit = tipc_nl_publ_dump;
115334 - dump.format = __tipc_nl_compat_publ_dump;
115335 -
115336 err = __tipc_nl_compat_dumpit(&dump, msg, args);
115337
115338 kfree_skb(args);
115339 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
115340 index 72c339e..a93593a 100644
115341 --- a/net/tipc/subscr.c
115342 +++ b/net/tipc/subscr.c
115343 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
115344 struct tipc_subscriber *subscriber = sub->subscriber;
115345 struct kvec msg_sect;
115346
115347 - msg_sect.iov_base = (void *)&sub->evt;
115348 + msg_sect.iov_base = &sub->evt;
115349 msg_sect.iov_len = sizeof(struct tipc_event);
115350 sub->evt.event = htohl(event, sub->swap);
115351 sub->evt.found_lower = htohl(found_lower, sub->swap);
115352 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
115353 index 526b6ed..ec20275 100644
115354 --- a/net/unix/af_unix.c
115355 +++ b/net/unix/af_unix.c
115356 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
115357 err = -ECONNREFUSED;
115358 if (!S_ISSOCK(inode->i_mode))
115359 goto put_fail;
115360 +
115361 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
115362 + err = -EACCES;
115363 + goto put_fail;
115364 + }
115365 +
115366 u = unix_find_socket_byinode(inode);
115367 if (!u)
115368 goto put_fail;
115369 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
115370 if (u) {
115371 struct dentry *dentry;
115372 dentry = unix_sk(u)->path.dentry;
115373 +
115374 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
115375 + err = -EPERM;
115376 + sock_put(u);
115377 + goto fail;
115378 + }
115379 +
115380 if (dentry)
115381 touch_atime(&unix_sk(u)->path);
115382 } else
115383 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
115384 */
115385 err = security_path_mknod(&path, dentry, mode, 0);
115386 if (!err) {
115387 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
115388 + err = -EACCES;
115389 + goto out;
115390 + }
115391 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
115392 if (!err) {
115393 res->mnt = mntget(path.mnt);
115394 res->dentry = dget(dentry);
115395 + gr_handle_create(dentry, path.mnt);
115396 }
115397 }
115398 +out:
115399 done_path_create(&path, dentry);
115400 return err;
115401 }
115402 @@ -2233,11 +2252,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
115403 writable = unix_writable(sk);
115404 other = unix_peer_get(sk);
115405 if (other) {
115406 - if (unix_peer(other) != sk) {
115407 + unix_state_lock(other);
115408 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
115409 + unix_state_unlock(other);
115410 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
115411 if (unix_recvq_full(other))
115412 writable = 0;
115413 - }
115414 + } else
115415 + unix_state_unlock(other);
115416 sock_put(other);
115417 }
115418
115419 @@ -2334,9 +2356,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
115420 seq_puts(seq, "Num RefCount Protocol Flags Type St "
115421 "Inode Path\n");
115422 else {
115423 - struct sock *s = v;
115424 + struct sock *s = v, *peer;
115425 struct unix_sock *u = unix_sk(s);
115426 unix_state_lock(s);
115427 + peer = unix_peer(s);
115428 + unix_state_unlock(s);
115429 +
115430 + unix_state_double_lock(s, peer);
115431
115432 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
115433 s,
115434 @@ -2361,10 +2387,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
115435 seq_putc(seq, '@');
115436 i++;
115437 }
115438 - for ( ; i < len; i++)
115439 - seq_putc(seq, u->addr->name->sun_path[i]);
115440 - }
115441 - unix_state_unlock(s);
115442 + for ( ; i < len; i++) {
115443 + char c = u->addr->name->sun_path[i];
115444 + switch (c) {
115445 + case '\n':
115446 + seq_putc(seq, '\\');
115447 + seq_putc(seq, 'n');
115448 + break;
115449 + case '\t':
115450 + seq_putc(seq, '\\');
115451 + seq_putc(seq, 't');
115452 + break;
115453 + case '\\':
115454 + seq_putc(seq, '\\');
115455 + seq_putc(seq, '\\');
115456 + break;
115457 + default:
115458 + seq_putc(seq, c);
115459 + }
115460 + }
115461 + } else if (peer)
115462 + seq_printf(seq, " P%lu", sock_i_ino(peer));
115463 +
115464 + unix_state_double_unlock(s, peer);
115465 seq_putc(seq, '\n');
115466 }
115467
115468 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
115469 index b3d5150..ff3a837 100644
115470 --- a/net/unix/sysctl_net_unix.c
115471 +++ b/net/unix/sysctl_net_unix.c
115472 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
115473
115474 int __net_init unix_sysctl_register(struct net *net)
115475 {
115476 - struct ctl_table *table;
115477 + ctl_table_no_const *table;
115478
115479 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
115480 if (table == NULL)
115481 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
115482 index 9b7f207..2596621 100644
115483 --- a/net/vmw_vsock/vmci_transport_notify.c
115484 +++ b/net/vmw_vsock/vmci_transport_notify.c
115485 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
115486
115487 /* Socket control packet based operations. */
115488 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
115489 - vmci_transport_notify_pkt_socket_init,
115490 - vmci_transport_notify_pkt_socket_destruct,
115491 - vmci_transport_notify_pkt_poll_in,
115492 - vmci_transport_notify_pkt_poll_out,
115493 - vmci_transport_notify_pkt_handle_pkt,
115494 - vmci_transport_notify_pkt_recv_init,
115495 - vmci_transport_notify_pkt_recv_pre_block,
115496 - vmci_transport_notify_pkt_recv_pre_dequeue,
115497 - vmci_transport_notify_pkt_recv_post_dequeue,
115498 - vmci_transport_notify_pkt_send_init,
115499 - vmci_transport_notify_pkt_send_pre_block,
115500 - vmci_transport_notify_pkt_send_pre_enqueue,
115501 - vmci_transport_notify_pkt_send_post_enqueue,
115502 - vmci_transport_notify_pkt_process_request,
115503 - vmci_transport_notify_pkt_process_negotiate,
115504 + .socket_init = vmci_transport_notify_pkt_socket_init,
115505 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
115506 + .poll_in = vmci_transport_notify_pkt_poll_in,
115507 + .poll_out = vmci_transport_notify_pkt_poll_out,
115508 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
115509 + .recv_init = vmci_transport_notify_pkt_recv_init,
115510 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
115511 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
115512 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
115513 + .send_init = vmci_transport_notify_pkt_send_init,
115514 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
115515 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
115516 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
115517 + .process_request = vmci_transport_notify_pkt_process_request,
115518 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
115519 };
115520 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
115521 index dc9c792..3089de0 100644
115522 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
115523 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
115524 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
115525
115526 /* Socket always on control packet based operations. */
115527 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
115528 - vmci_transport_notify_pkt_socket_init,
115529 - vmci_transport_notify_pkt_socket_destruct,
115530 - vmci_transport_notify_pkt_poll_in,
115531 - vmci_transport_notify_pkt_poll_out,
115532 - vmci_transport_notify_pkt_handle_pkt,
115533 - vmci_transport_notify_pkt_recv_init,
115534 - vmci_transport_notify_pkt_recv_pre_block,
115535 - vmci_transport_notify_pkt_recv_pre_dequeue,
115536 - vmci_transport_notify_pkt_recv_post_dequeue,
115537 - vmci_transport_notify_pkt_send_init,
115538 - vmci_transport_notify_pkt_send_pre_block,
115539 - vmci_transport_notify_pkt_send_pre_enqueue,
115540 - vmci_transport_notify_pkt_send_post_enqueue,
115541 - vmci_transport_notify_pkt_process_request,
115542 - vmci_transport_notify_pkt_process_negotiate,
115543 + .socket_init = vmci_transport_notify_pkt_socket_init,
115544 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
115545 + .poll_in = vmci_transport_notify_pkt_poll_in,
115546 + .poll_out = vmci_transport_notify_pkt_poll_out,
115547 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
115548 + .recv_init = vmci_transport_notify_pkt_recv_init,
115549 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
115550 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
115551 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
115552 + .send_init = vmci_transport_notify_pkt_send_init,
115553 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
115554 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
115555 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
115556 + .process_request = vmci_transport_notify_pkt_process_request,
115557 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
115558 };
115559 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
115560 index c8717c1..08539f5 100644
115561 --- a/net/wireless/wext-core.c
115562 +++ b/net/wireless/wext-core.c
115563 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
115564 */
115565
115566 /* Support for very large requests */
115567 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
115568 - (user_length > descr->max_tokens)) {
115569 + if (user_length > descr->max_tokens) {
115570 /* Allow userspace to GET more than max so
115571 * we can support any size GET requests.
115572 * There is still a limit : -ENOMEM.
115573 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
115574 }
115575 }
115576
115577 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
115578 - /*
115579 - * If this is a GET, but not NOMAX, it means that the extra
115580 - * data is not bounded by userspace, but by max_tokens. Thus
115581 - * set the length to max_tokens. This matches the extra data
115582 - * allocation.
115583 - * The driver should fill it with the number of tokens it
115584 - * provided, and it may check iwp->length rather than having
115585 - * knowledge of max_tokens. If the driver doesn't change the
115586 - * iwp->length, this ioctl just copies back max_token tokens
115587 - * filled with zeroes. Hopefully the driver isn't claiming
115588 - * them to be valid data.
115589 - */
115590 - iwp->length = descr->max_tokens;
115591 - }
115592 -
115593 err = handler(dev, info, (union iwreq_data *) iwp, extra);
115594
115595 iwp->length += essid_compat;
115596 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
115597 index 4323952..a06dfe1 100644
115598 --- a/net/x25/sysctl_net_x25.c
115599 +++ b/net/x25/sysctl_net_x25.c
115600 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
115601 .mode = 0644,
115602 .proc_handler = proc_dointvec,
115603 },
115604 - { 0, },
115605 + { },
115606 };
115607
115608 void __init x25_register_sysctl(void)
115609 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
115610 index 0917f04..f4e3d8c 100644
115611 --- a/net/x25/x25_proc.c
115612 +++ b/net/x25/x25_proc.c
115613 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
115614
115615 int __init x25_proc_init(void)
115616 {
115617 - if (!proc_mkdir("x25", init_net.proc_net))
115618 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
115619 return -ENOMEM;
115620
115621 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
115622 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
115623 index 638af06..7d9daad 100644
115624 --- a/net/xfrm/xfrm_policy.c
115625 +++ b/net/xfrm/xfrm_policy.c
115626 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
115627 {
115628 policy->walk.dead = 1;
115629
115630 - atomic_inc(&policy->genid);
115631 + atomic_inc_unchecked(&policy->genid);
115632
115633 if (del_timer(&policy->polq.hold_timer))
115634 xfrm_pol_put(policy);
115635 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
115636 else
115637 hlist_add_head(&policy->bydst, chain);
115638 __xfrm_policy_link(policy, dir);
115639 - atomic_inc(&net->xfrm.flow_cache_genid);
115640 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
115641
115642 /* After previous checking, family can either be AF_INET or AF_INET6 */
115643 if (policy->family == AF_INET)
115644 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
115645
115646 xdst->num_pols = num_pols;
115647 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
115648 - xdst->policy_genid = atomic_read(&pols[0]->genid);
115649 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
115650
115651 return xdst;
115652 }
115653 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
115654 }
115655 EXPORT_SYMBOL(xfrm_garbage_collect);
115656
115657 -static void xfrm_garbage_collect_deferred(struct net *net)
115658 +void xfrm_garbage_collect_deferred(struct net *net)
115659 {
115660 flow_cache_flush_deferred(net);
115661 }
115662 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
115663
115664 static void xfrm_init_pmtu(struct dst_entry *dst)
115665 {
115666 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
115667 if (xdst->xfrm_genid != dst->xfrm->genid)
115668 return 0;
115669 if (xdst->num_pols > 0 &&
115670 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
115671 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
115672 return 0;
115673
115674 mtu = dst_mtu(dst->child);
115675 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
115676 dst_ops->link_failure = xfrm_link_failure;
115677 if (likely(dst_ops->neigh_lookup == NULL))
115678 dst_ops->neigh_lookup = xfrm_neigh_lookup;
115679 - if (likely(afinfo->garbage_collect == NULL))
115680 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
115681 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
115682 }
115683 spin_unlock(&xfrm_policy_afinfo_lock);
115684 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
115685 dst_ops->check = NULL;
115686 dst_ops->negative_advice = NULL;
115687 dst_ops->link_failure = NULL;
115688 - afinfo->garbage_collect = NULL;
115689 }
115690 return err;
115691 }
115692 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
115693 sizeof(pol->xfrm_vec[i].saddr));
115694 pol->xfrm_vec[i].encap_family = mp->new_family;
115695 /* flush bundles */
115696 - atomic_inc(&pol->genid);
115697 + atomic_inc_unchecked(&pol->genid);
115698 }
115699 }
115700
115701 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
115702 index de971b6..b843409 100644
115703 --- a/net/xfrm/xfrm_state.c
115704 +++ b/net/xfrm/xfrm_state.c
115705 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
115706
115707 if (unlikely(afinfo == NULL))
115708 return -EAFNOSUPPORT;
115709 - typemap = afinfo->type_map;
115710 + typemap = (const struct xfrm_type **)afinfo->type_map;
115711 spin_lock_bh(&xfrm_type_lock);
115712
115713 - if (likely(typemap[type->proto] == NULL))
115714 + if (likely(typemap[type->proto] == NULL)) {
115715 + pax_open_kernel();
115716 typemap[type->proto] = type;
115717 - else
115718 + pax_close_kernel();
115719 + } else
115720 err = -EEXIST;
115721 spin_unlock_bh(&xfrm_type_lock);
115722 xfrm_state_put_afinfo(afinfo);
115723 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
115724
115725 if (unlikely(afinfo == NULL))
115726 return -EAFNOSUPPORT;
115727 - typemap = afinfo->type_map;
115728 + typemap = (const struct xfrm_type **)afinfo->type_map;
115729 spin_lock_bh(&xfrm_type_lock);
115730
115731 if (unlikely(typemap[type->proto] != type))
115732 err = -ENOENT;
115733 - else
115734 + else {
115735 + pax_open_kernel();
115736 typemap[type->proto] = NULL;
115737 + pax_close_kernel();
115738 + }
115739 spin_unlock_bh(&xfrm_type_lock);
115740 xfrm_state_put_afinfo(afinfo);
115741 return err;
115742 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
115743 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
115744 {
115745 struct xfrm_state_afinfo *afinfo;
115746 - const struct xfrm_type **typemap;
115747 const struct xfrm_type *type;
115748 int modload_attempted = 0;
115749
115750 @@ -211,9 +215,8 @@ retry:
115751 afinfo = xfrm_state_get_afinfo(family);
115752 if (unlikely(afinfo == NULL))
115753 return NULL;
115754 - typemap = afinfo->type_map;
115755
115756 - type = typemap[proto];
115757 + type = afinfo->type_map[proto];
115758 if (unlikely(type && !try_module_get(type->owner)))
115759 type = NULL;
115760 if (!type && !modload_attempted) {
115761 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
115762 return -EAFNOSUPPORT;
115763
115764 err = -EEXIST;
115765 - modemap = afinfo->mode_map;
115766 + modemap = (struct xfrm_mode **)afinfo->mode_map;
115767 spin_lock_bh(&xfrm_mode_lock);
115768 if (modemap[mode->encap])
115769 goto out;
115770 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
115771 if (!try_module_get(afinfo->owner))
115772 goto out;
115773
115774 - mode->afinfo = afinfo;
115775 + pax_open_kernel();
115776 + *(const void **)&mode->afinfo = afinfo;
115777 modemap[mode->encap] = mode;
115778 + pax_close_kernel();
115779 err = 0;
115780
115781 out:
115782 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
115783 return -EAFNOSUPPORT;
115784
115785 err = -ENOENT;
115786 - modemap = afinfo->mode_map;
115787 + modemap = (struct xfrm_mode **)afinfo->mode_map;
115788 spin_lock_bh(&xfrm_mode_lock);
115789 if (likely(modemap[mode->encap] == mode)) {
115790 + pax_open_kernel();
115791 modemap[mode->encap] = NULL;
115792 + pax_close_kernel();
115793 module_put(mode->afinfo->owner);
115794 err = 0;
115795 }
115796 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
115797 u32 xfrm_get_acqseq(void)
115798 {
115799 u32 res;
115800 - static atomic_t acqseq;
115801 + static atomic_unchecked_t acqseq;
115802
115803 do {
115804 - res = atomic_inc_return(&acqseq);
115805 + res = atomic_inc_return_unchecked(&acqseq);
115806 } while (!res);
115807
115808 return res;
115809 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
115810 index 05a6e3d..6716ec9 100644
115811 --- a/net/xfrm/xfrm_sysctl.c
115812 +++ b/net/xfrm/xfrm_sysctl.c
115813 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
115814
115815 int __net_init xfrm_sysctl_init(struct net *net)
115816 {
115817 - struct ctl_table *table;
115818 + ctl_table_no_const *table;
115819
115820 __xfrm_sysctl_init(net);
115821
115822 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
115823 index d3437b8..6c3becb 100644
115824 --- a/scripts/Kbuild.include
115825 +++ b/scripts/Kbuild.include
115826 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
115827 # cc-ldoption
115828 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
115829 cc-ldoption = $(call try-run,\
115830 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
115831 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
115832
115833 # ld-option
115834 # Usage: LDFLAGS += $(call ld-option, -X)
115835 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
115836 index 01df30a..b687dbf 100644
115837 --- a/scripts/Makefile.build
115838 +++ b/scripts/Makefile.build
115839 @@ -60,7 +60,7 @@ endif
115840 endif
115841
115842 # Do not include host rules unless needed
115843 -ifneq ($(hostprogs-y)$(hostprogs-m),)
115844 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
115845 include scripts/Makefile.host
115846 endif
115847
115848 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
115849 index 55c96cb..e4e88ab 100644
115850 --- a/scripts/Makefile.clean
115851 +++ b/scripts/Makefile.clean
115852 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
115853 __clean-files := $(extra-y) $(extra-m) $(extra-) \
115854 $(always) $(targets) $(clean-files) \
115855 $(host-progs) \
115856 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
115857 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
115858 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
115859
115860 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
115861
115862 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
115863 index 133edfa..c9aa07f 100644
115864 --- a/scripts/Makefile.host
115865 +++ b/scripts/Makefile.host
115866 @@ -20,7 +20,19 @@
115867 # Will compile qconf as a C++ program, and menu as a C program.
115868 # They are linked as C++ code to the executable qconf
115869
115870 +# hostprogs-y := conf
115871 +# conf-objs := conf.o libkconfig.so
115872 +# libkconfig-objs := expr.o type.o
115873 +# Will create a shared library named libkconfig.so that consists of
115874 +# expr.o and type.o (they are both compiled as C code and the object files
115875 +# are made as position independent code).
115876 +# conf.c is compiled as a C program, and conf.o is linked together with
115877 +# libkconfig.so as the executable conf.
115878 +# Note: Shared libraries consisting of C++ files are not supported
115879 +
115880 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
115881 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
115882 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
115883
115884 # C code
115885 # Executables compiled from a single .c file
115886 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
115887 # C++ Object (.o) files compiled from .cc files
115888 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
115889
115890 +# Shared libaries (only .c supported)
115891 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
115892 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
115893 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
115894 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
115895 +# Remove .so files from "xxx-objs"
115896 +host-cobjs := $(filter-out %.so,$(host-cobjs))
115897 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
115898 +
115899 +# Object (.o) files used by the shared libaries
115900 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
115901 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
115902 +
115903 # output directory for programs/.o files
115904 # hostprogs-y := tools/build may have been specified.
115905 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
115906 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
115907 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
115908 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
115909 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
115910 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
115911 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
115912 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
115913 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
115914 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
115915
115916 obj-dirs += $(host-objdirs)
115917 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
115918 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
115919 $(call if_changed_dep,host-cxxobjs)
115920
115921 +# Compile .c file, create position independent .o file
115922 +# host-cshobjs -> .o
115923 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
115924 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
115925 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
115926 + $(call if_changed_dep,host-cshobjs)
115927 +
115928 +# Compile .c file, create position independent .o file
115929 +# host-cxxshobjs -> .o
115930 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
115931 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
115932 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
115933 + $(call if_changed_dep,host-cxxshobjs)
115934 +
115935 +# Link a shared library, based on position independent .o files
115936 +# *.o -> .so shared library (host-cshlib)
115937 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
115938 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
115939 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
115940 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
115941 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
115942 + $(call if_changed,host-cshlib)
115943 +
115944 +# Link a shared library, based on position independent .o files
115945 +# *.o -> .so shared library (host-cxxshlib)
115946 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
115947 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
115948 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
115949 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
115950 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
115951 + $(call if_changed,host-cxxshlib)
115952 +
115953 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
115954 - $(host-cxxmulti) $(host-cxxobjs)
115955 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
115956 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
115957 index b304068..462d24e 100644
115958 --- a/scripts/basic/fixdep.c
115959 +++ b/scripts/basic/fixdep.c
115960 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
115961 /*
115962 * Lookup a value in the configuration string.
115963 */
115964 -static int is_defined_config(const char *name, int len, unsigned int hash)
115965 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
115966 {
115967 struct item *aux;
115968
115969 @@ -211,10 +211,10 @@ static void clear_config(void)
115970 /*
115971 * Record the use of a CONFIG_* word.
115972 */
115973 -static void use_config(const char *m, int slen)
115974 +static void use_config(const char *m, unsigned int slen)
115975 {
115976 unsigned int hash = strhash(m, slen);
115977 - int c, i;
115978 + unsigned int c, i;
115979
115980 if (is_defined_config(m, slen, hash))
115981 return;
115982 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
115983
115984 static void parse_config_file(const char *map, size_t len)
115985 {
115986 - const int *end = (const int *) (map + len);
115987 + const unsigned int *end = (const unsigned int *) (map + len);
115988 /* start at +1, so that p can never be < map */
115989 - const int *m = (const int *) map + 1;
115990 + const unsigned int *m = (const unsigned int *) map + 1;
115991 const char *p, *q;
115992
115993 for (; m < end; m++) {
115994 @@ -435,7 +435,7 @@ static void print_deps(void)
115995 static void traps(void)
115996 {
115997 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
115998 - int *p = (int *)test;
115999 + unsigned int *p = (unsigned int *)test;
116000
116001 if (*p != INT_CONF) {
116002 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
116003 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
116004 new file mode 100644
116005 index 0000000..eaa4fce
116006 --- /dev/null
116007 +++ b/scripts/gcc-plugin.sh
116008 @@ -0,0 +1,51 @@
116009 +#!/bin/sh
116010 +srctree=$(dirname "$0")
116011 +gccplugins_dir=$($3 -print-file-name=plugin)
116012 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
116013 +#include "gcc-common.h"
116014 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
116015 +#warning $2 CXX
116016 +#else
116017 +#warning $1 CC
116018 +#endif
116019 +EOF
116020 +)
116021 +
116022 +if [ $? -ne 0 ]
116023 +then
116024 + exit 1
116025 +fi
116026 +
116027 +case "$plugincc" in
116028 + *"$1 CC"*)
116029 + echo "$1"
116030 + exit 0
116031 + ;;
116032 +
116033 + *"$2 CXX"*)
116034 + # the c++ compiler needs another test, see below
116035 + ;;
116036 +
116037 + *)
116038 + exit 1
116039 + ;;
116040 +esac
116041 +
116042 +# we need a c++ compiler that supports the designated initializer GNU extension
116043 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
116044 +#include "gcc-common.h"
116045 +class test {
116046 +public:
116047 + int test;
116048 +} test = {
116049 + .test = 1
116050 +};
116051 +EOF
116052 +)
116053 +
116054 +if [ $? -eq 0 ]
116055 +then
116056 + echo "$2"
116057 + exit 0
116058 +fi
116059 +exit 1
116060 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
116061 index fdebd66..a349e33 100755
116062 --- a/scripts/headers_install.sh
116063 +++ b/scripts/headers_install.sh
116064 @@ -32,6 +32,7 @@ do
116065 FILE="$(basename "$i")"
116066 sed -r \
116067 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
116068 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
116069 -e 's/__attribute_const__([ \t]|$)/\1/g' \
116070 -e 's@^#include <linux/compiler.h>@@' \
116071 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
116072 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
116073 index 86a4fe7..99e91f9 100755
116074 --- a/scripts/link-vmlinux.sh
116075 +++ b/scripts/link-vmlinux.sh
116076 @@ -166,7 +166,7 @@ else
116077 fi;
116078
116079 # final build of init/
116080 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
116081 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
116082
116083 kallsymso=""
116084 kallsyms_vmlinux=""
116085 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
116086 index e614ef6..d9d2b01 100644
116087 --- a/scripts/mod/file2alias.c
116088 +++ b/scripts/mod/file2alias.c
116089 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
116090 unsigned long size, unsigned long id_size,
116091 void *symval)
116092 {
116093 - int i;
116094 + unsigned int i;
116095
116096 if (size % id_size || size < id_size) {
116097 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
116098 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
116099 /* USB is special because the bcdDevice can be matched against a numeric range */
116100 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
116101 static void do_usb_entry(void *symval,
116102 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
116103 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
116104 unsigned char range_lo, unsigned char range_hi,
116105 unsigned char max, struct module *mod)
116106 {
116107 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
116108 {
116109 unsigned int devlo, devhi;
116110 unsigned char chi, clo, max;
116111 - int ndigits;
116112 + unsigned int ndigits;
116113
116114 DEF_FIELD(symval, usb_device_id, match_flags);
116115 DEF_FIELD(symval, usb_device_id, idVendor);
116116 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
116117 for (i = 0; i < count; i++) {
116118 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
116119 char acpi_id[sizeof(*id)];
116120 - int j;
116121 + unsigned int j;
116122
116123 buf_printf(&mod->dev_table_buf,
116124 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
116125 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
116126
116127 for (j = 0; j < PNP_MAX_DEVICES; j++) {
116128 const char *id = (char *)(*devs)[j].id;
116129 - int i2, j2;
116130 + unsigned int i2, j2;
116131 int dup = 0;
116132
116133 if (!id[0])
116134 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
116135 /* add an individual alias for every device entry */
116136 if (!dup) {
116137 char acpi_id[PNP_ID_LEN];
116138 - int k;
116139 + unsigned int k;
116140
116141 buf_printf(&mod->dev_table_buf,
116142 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
116143 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
116144 static int do_dmi_entry(const char *filename, void *symval,
116145 char *alias)
116146 {
116147 - int i, j;
116148 + unsigned int i, j;
116149 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
116150 sprintf(alias, "dmi*");
116151
116152 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
116153 index d439856..10c1eac 100644
116154 --- a/scripts/mod/modpost.c
116155 +++ b/scripts/mod/modpost.c
116156 @@ -921,6 +921,7 @@ enum mismatch {
116157 ANY_INIT_TO_ANY_EXIT,
116158 ANY_EXIT_TO_ANY_INIT,
116159 EXPORT_TO_INIT_EXIT,
116160 + DATA_TO_TEXT
116161 };
116162
116163 struct sectioncheck {
116164 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
116165 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
116166 .mismatch = EXPORT_TO_INIT_EXIT,
116167 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
116168 +},
116169 +/* Do not reference code from writable data */
116170 +{
116171 + .fromsec = { DATA_SECTIONS, NULL },
116172 + .tosec = { TEXT_SECTIONS, NULL },
116173 + .mismatch = DATA_TO_TEXT
116174 }
116175 };
116176
116177 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
116178 continue;
116179 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
116180 continue;
116181 - if (sym->st_value == addr)
116182 - return sym;
116183 /* Find a symbol nearby - addr are maybe negative */
116184 d = sym->st_value - addr;
116185 + if (d == 0)
116186 + return sym;
116187 if (d < 0)
116188 d = addr - sym->st_value;
116189 if (d < distance) {
116190 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
116191 tosym, prl_to, prl_to, tosym);
116192 free(prl_to);
116193 break;
116194 + case DATA_TO_TEXT:
116195 +#if 0
116196 + fprintf(stderr,
116197 + "The %s %s:%s references\n"
116198 + "the %s %s:%s%s\n",
116199 + from, fromsec, fromsym, to, tosec, tosym, to_p);
116200 +#endif
116201 + break;
116202 }
116203 fprintf(stderr, "\n");
116204 }
116205 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
116206 static void check_sec_ref(struct module *mod, const char *modname,
116207 struct elf_info *elf)
116208 {
116209 - int i;
116210 + unsigned int i;
116211 Elf_Shdr *sechdrs = elf->sechdrs;
116212
116213 /* Walk through all sections */
116214 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
116215 va_end(ap);
116216 }
116217
116218 -void buf_write(struct buffer *buf, const char *s, int len)
116219 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
116220 {
116221 if (buf->size - buf->pos < len) {
116222 buf->size += len + SZ;
116223 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
116224 if (fstat(fileno(file), &st) < 0)
116225 goto close_write;
116226
116227 - if (st.st_size != b->pos)
116228 + if (st.st_size != (off_t)b->pos)
116229 goto close_write;
116230
116231 tmp = NOFAIL(malloc(b->pos));
116232 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
116233 index 168b43d..77914bf 100644
116234 --- a/scripts/mod/modpost.h
116235 +++ b/scripts/mod/modpost.h
116236 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
116237
116238 struct buffer {
116239 char *p;
116240 - int pos;
116241 - int size;
116242 + unsigned int pos;
116243 + unsigned int size;
116244 };
116245
116246 void __attribute__((format(printf, 2, 3)))
116247 buf_printf(struct buffer *buf, const char *fmt, ...);
116248
116249 void
116250 -buf_write(struct buffer *buf, const char *s, int len);
116251 +buf_write(struct buffer *buf, const char *s, unsigned int len);
116252
116253 struct module {
116254 struct module *next;
116255 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
116256 index 944418d..15291e4 100644
116257 --- a/scripts/mod/sumversion.c
116258 +++ b/scripts/mod/sumversion.c
116259 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
116260 goto out;
116261 }
116262
116263 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
116264 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
116265 warn("writing sum in %s failed: %s\n",
116266 filename, strerror(errno));
116267 goto out;
116268 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
116269 index 73a2c7d..df11b31 100644
116270 --- a/scripts/module-common.lds
116271 +++ b/scripts/module-common.lds
116272 @@ -6,6 +6,10 @@
116273 SECTIONS {
116274 /DISCARD/ : { *(.discard) }
116275
116276 + .rodata 0: {
116277 + *(.rodata) *(.rodata.*)
116278 + *(.data..read_only)
116279 + }
116280 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
116281 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
116282 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
116283 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
116284 index 99ca6e7..3a1a1a1 100644
116285 --- a/scripts/package/Makefile
116286 +++ b/scripts/package/Makefile
116287 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
116288 ln -sf $(srctree) $(KERNELPATH)
116289 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
116290 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
116291 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
116292 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
116293 rm $(KERNELPATH)
116294 rm -f $(objtree)/.scmversion
116295 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
116296 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
116297 index 88dbf23..d1b4291 100755
116298 --- a/scripts/package/builddeb
116299 +++ b/scripts/package/builddeb
116300 @@ -304,6 +304,7 @@ fi
116301 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
116302 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
116303 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
116304 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
116305 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
116306 mkdir -p "$destdir"
116307 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
116308 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
116309 index d9ab94b..eb7f04c 100755
116310 --- a/scripts/package/mkspec
116311 +++ b/scripts/package/mkspec
116312 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
116313 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
116314 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
116315 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
116316 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
116317 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
116318 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
116319 fi
116320
116321 echo ""
116322 echo "%clean"
116323 echo 'rm -rf $RPM_BUILD_ROOT'
116324 echo ""
116325 +echo "%pre"
116326 +echo 'chmod -f 0500 /boot'
116327 +echo 'if [ -d /lib/modules ]; then'
116328 +echo 'chmod -f 0500 /lib/modules'
116329 +echo 'fi'
116330 +echo 'if [ -d /lib32/modules ]; then'
116331 +echo 'chmod -f 0500 /lib32/modules'
116332 +echo 'fi'
116333 +echo 'if [ -d /lib64/modules ]; then'
116334 +echo 'chmod -f 0500 /lib64/modules'
116335 +echo 'fi'
116336 +echo ""
116337 +echo "%post devel"
116338 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
116339 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
116340 +echo ""
116341 echo "%post"
116342 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
116343 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
116344 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
116345 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
116346 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
116347 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
116348 +echo "if [ -x /sbin/dracut ]; then"
116349 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
116350 +echo "else"
116351 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
116352 echo "fi"
116353 echo ""
116354 echo "%files"
116355 -echo '%defattr (-, root, root)'
116356 +echo '%defattr (400, root, root, 500)'
116357 echo "%dir /lib/modules"
116358 -echo "/lib/modules/$KERNELRELEASE"
116359 echo "%exclude /lib/modules/$KERNELRELEASE/build"
116360 echo "%exclude /lib/modules/$KERNELRELEASE/source"
116361 +echo "/lib/modules/$KERNELRELEASE"
116362 echo "/lib/firmware/$KERNELRELEASE"
116363 echo "/boot/*"
116364 echo ""
116365 @@ -155,9 +166,8 @@ echo "/usr/include"
116366 echo ""
116367 if ! $PREBUILT; then
116368 echo "%files devel"
116369 -echo '%defattr (-, root, root)'
116370 +echo '%defattr (400, root, root, 500)'
116371 +echo "%dir /lib/modules/$KERNELRELEASE"
116372 echo "/usr/src/kernels/$KERNELRELEASE"
116373 -echo "/lib/modules/$KERNELRELEASE/build"
116374 -echo "/lib/modules/$KERNELRELEASE/source"
116375 echo ""
116376 fi
116377 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
116378 index 4718d78..9220d58 100644
116379 --- a/scripts/pnmtologo.c
116380 +++ b/scripts/pnmtologo.c
116381 @@ -244,14 +244,14 @@ static void write_header(void)
116382 fprintf(out, " * Linux logo %s\n", logoname);
116383 fputs(" */\n\n", out);
116384 fputs("#include <linux/linux_logo.h>\n\n", out);
116385 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
116386 + fprintf(out, "static unsigned char %s_data[] = {\n",
116387 logoname);
116388 }
116389
116390 static void write_footer(void)
116391 {
116392 fputs("\n};\n\n", out);
116393 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
116394 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
116395 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
116396 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
116397 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
116398 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
116399 fputs("\n};\n\n", out);
116400
116401 /* write logo clut */
116402 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
116403 + fprintf(out, "static unsigned char %s_clut[] = {\n",
116404 logoname);
116405 write_hex_cnt = 0;
116406 for (i = 0; i < logo_clutsize; i++) {
116407 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
116408 index ba87004..3f4852c 100644
116409 --- a/scripts/sortextable.h
116410 +++ b/scripts/sortextable.h
116411 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
116412 const char *secstrtab;
116413 const char *strtab;
116414 char *extab_image;
116415 - int extab_index = 0;
116416 - int i;
116417 - int idx;
116418 + unsigned int extab_index = 0;
116419 + unsigned int i;
116420 + unsigned int idx;
116421 unsigned int num_sections;
116422 unsigned int secindex_strings;
116423
116424 diff --git a/scripts/tags.sh b/scripts/tags.sh
116425 index cdb491d..8d32bfc 100755
116426 --- a/scripts/tags.sh
116427 +++ b/scripts/tags.sh
116428 @@ -26,7 +26,7 @@ else
116429 fi
116430
116431 # ignore userspace tools
116432 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
116433 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
116434
116435 # Find all available archs
116436 find_all_archs()
116437 diff --git a/security/Kconfig b/security/Kconfig
116438 index beb86b5..135675f 100644
116439 --- a/security/Kconfig
116440 +++ b/security/Kconfig
116441 @@ -4,6 +4,980 @@
116442
116443 menu "Security options"
116444
116445 +menu "Grsecurity"
116446 +
116447 + config ARCH_TRACK_EXEC_LIMIT
116448 + bool
116449 +
116450 + config PAX_KERNEXEC_PLUGIN
116451 + bool
116452 +
116453 + config PAX_PER_CPU_PGD
116454 + bool
116455 +
116456 + config TASK_SIZE_MAX_SHIFT
116457 + int
116458 + depends on X86_64
116459 + default 47 if !PAX_PER_CPU_PGD
116460 + default 42 if PAX_PER_CPU_PGD
116461 +
116462 + config PAX_ENABLE_PAE
116463 + bool
116464 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
116465 +
116466 + config PAX_USERCOPY_SLABS
116467 + bool
116468 +
116469 +config GRKERNSEC
116470 + bool "Grsecurity"
116471 + select CRYPTO
116472 + select CRYPTO_SHA256
116473 + select PROC_FS
116474 + select STOP_MACHINE
116475 + select TTY
116476 + select DEBUG_KERNEL
116477 + select DEBUG_LIST
116478 + help
116479 + If you say Y here, you will be able to configure many features
116480 + that will enhance the security of your system. It is highly
116481 + recommended that you say Y here and read through the help
116482 + for each option so that you fully understand the features and
116483 + can evaluate their usefulness for your machine.
116484 +
116485 +choice
116486 + prompt "Configuration Method"
116487 + depends on GRKERNSEC
116488 + default GRKERNSEC_CONFIG_CUSTOM
116489 + help
116490 +
116491 +config GRKERNSEC_CONFIG_AUTO
116492 + bool "Automatic"
116493 + help
116494 + If you choose this configuration method, you'll be able to answer a small
116495 + number of simple questions about how you plan to use this kernel.
116496 + The settings of grsecurity and PaX will be automatically configured for
116497 + the highest commonly-used settings within the provided constraints.
116498 +
116499 + If you require additional configuration, custom changes can still be made
116500 + from the "custom configuration" menu.
116501 +
116502 +config GRKERNSEC_CONFIG_CUSTOM
116503 + bool "Custom"
116504 + help
116505 + If you choose this configuration method, you'll be able to configure all
116506 + grsecurity and PaX settings manually. Via this method, no options are
116507 + automatically enabled.
116508 +
116509 + Take note that if menuconfig is exited with this configuration method
116510 + chosen, you will not be able to use the automatic configuration methods
116511 + without starting again with a kernel configuration with no grsecurity
116512 + or PaX options specified inside.
116513 +
116514 +endchoice
116515 +
116516 +choice
116517 + prompt "Usage Type"
116518 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
116519 + default GRKERNSEC_CONFIG_SERVER
116520 + help
116521 +
116522 +config GRKERNSEC_CONFIG_SERVER
116523 + bool "Server"
116524 + help
116525 + Choose this option if you plan to use this kernel on a server.
116526 +
116527 +config GRKERNSEC_CONFIG_DESKTOP
116528 + bool "Desktop"
116529 + help
116530 + Choose this option if you plan to use this kernel on a desktop.
116531 +
116532 +endchoice
116533 +
116534 +choice
116535 + prompt "Virtualization Type"
116536 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
116537 + default GRKERNSEC_CONFIG_VIRT_NONE
116538 + help
116539 +
116540 +config GRKERNSEC_CONFIG_VIRT_NONE
116541 + bool "None"
116542 + help
116543 + Choose this option if this kernel will be run on bare metal.
116544 +
116545 +config GRKERNSEC_CONFIG_VIRT_GUEST
116546 + bool "Guest"
116547 + help
116548 + Choose this option if this kernel will be run as a VM guest.
116549 +
116550 +config GRKERNSEC_CONFIG_VIRT_HOST
116551 + bool "Host"
116552 + help
116553 + Choose this option if this kernel will be run as a VM host.
116554 +
116555 +endchoice
116556 +
116557 +choice
116558 + prompt "Virtualization Hardware"
116559 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
116560 + help
116561 +
116562 +config GRKERNSEC_CONFIG_VIRT_EPT
116563 + bool "EPT/RVI Processor Support"
116564 + depends on X86
116565 + help
116566 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
116567 + hardware virtualization. This allows for additional kernel hardening protections
116568 + to operate without additional performance impact.
116569 +
116570 + To see if your Intel processor supports EPT, see:
116571 + http://ark.intel.com/Products/VirtualizationTechnology
116572 + (Most Core i3/5/7 support EPT)
116573 +
116574 + To see if your AMD processor supports RVI, see:
116575 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
116576 +
116577 +config GRKERNSEC_CONFIG_VIRT_SOFT
116578 + bool "First-gen/No Hardware Virtualization"
116579 + help
116580 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
116581 + support hardware virtualization or doesn't support the EPT/RVI extensions.
116582 +
116583 +endchoice
116584 +
116585 +choice
116586 + prompt "Virtualization Software"
116587 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
116588 + help
116589 +
116590 +config GRKERNSEC_CONFIG_VIRT_XEN
116591 + bool "Xen"
116592 + help
116593 + Choose this option if this kernel is running as a Xen guest or host.
116594 +
116595 +config GRKERNSEC_CONFIG_VIRT_VMWARE
116596 + bool "VMWare"
116597 + help
116598 + Choose this option if this kernel is running as a VMWare guest or host.
116599 +
116600 +config GRKERNSEC_CONFIG_VIRT_KVM
116601 + bool "KVM"
116602 + help
116603 + Choose this option if this kernel is running as a KVM guest or host.
116604 +
116605 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
116606 + bool "VirtualBox"
116607 + help
116608 + Choose this option if this kernel is running as a VirtualBox guest or host.
116609 +
116610 +config GRKERNSEC_CONFIG_VIRT_HYPERV
116611 + bool "Hyper-V"
116612 + help
116613 + Choose this option if this kernel is running as a Hyper-V guest.
116614 +
116615 +endchoice
116616 +
116617 +choice
116618 + prompt "Required Priorities"
116619 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
116620 + default GRKERNSEC_CONFIG_PRIORITY_PERF
116621 + help
116622 +
116623 +config GRKERNSEC_CONFIG_PRIORITY_PERF
116624 + bool "Performance"
116625 + help
116626 + Choose this option if performance is of highest priority for this deployment
116627 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
116628 + clearing of structures intended for userland, and freed memory sanitizing will
116629 + be disabled.
116630 +
116631 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
116632 + bool "Security"
116633 + help
116634 + Choose this option if security is of highest priority for this deployment of
116635 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
116636 + for userland, and freed memory sanitizing will be enabled for this kernel.
116637 + In a worst-case scenario, these features can introduce a 20% performance hit
116638 + (UDEREF on x64 contributing half of this hit).
116639 +
116640 +endchoice
116641 +
116642 +menu "Default Special Groups"
116643 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
116644 +
116645 +config GRKERNSEC_PROC_GID
116646 + int "GID exempted from /proc restrictions"
116647 + default 1001
116648 + help
116649 + Setting this GID determines which group will be exempted from
116650 + grsecurity's /proc restrictions, allowing users of the specified
116651 + group to view network statistics and the existence of other users'
116652 + processes on the system. This GID may also be chosen at boot time
116653 + via "grsec_proc_gid=" on the kernel commandline.
116654 +
116655 +config GRKERNSEC_TPE_UNTRUSTED_GID
116656 + int "GID for TPE-untrusted users"
116657 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
116658 + default 1005
116659 + help
116660 + Setting this GID determines which group untrusted users should
116661 + be added to. These users will be placed under grsecurity's Trusted Path
116662 + Execution mechanism, preventing them from executing their own binaries.
116663 + The users will only be able to execute binaries in directories owned and
116664 + writable only by the root user. If the sysctl option is enabled, a sysctl
116665 + option with name "tpe_gid" is created.
116666 +
116667 +config GRKERNSEC_TPE_TRUSTED_GID
116668 + int "GID for TPE-trusted users"
116669 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
116670 + default 1005
116671 + help
116672 + Setting this GID determines what group TPE restrictions will be
116673 + *disabled* for. If the sysctl option is enabled, a sysctl option
116674 + with name "tpe_gid" is created.
116675 +
116676 +config GRKERNSEC_SYMLINKOWN_GID
116677 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
116678 + depends on GRKERNSEC_CONFIG_SERVER
116679 + default 1006
116680 + help
116681 + Setting this GID determines what group kernel-enforced
116682 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
116683 + is enabled, a sysctl option with name "symlinkown_gid" is created.
116684 +
116685 +
116686 +endmenu
116687 +
116688 +menu "Customize Configuration"
116689 +depends on GRKERNSEC
116690 +
116691 +menu "PaX"
116692 +
116693 +config PAX
116694 + bool "Enable various PaX features"
116695 + default y if GRKERNSEC_CONFIG_AUTO
116696 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
116697 + help
116698 + This allows you to enable various PaX features. PaX adds
116699 + intrusion prevention mechanisms to the kernel that reduce
116700 + the risks posed by exploitable memory corruption bugs.
116701 +
116702 +menu "PaX Control"
116703 + depends on PAX
116704 +
116705 +config PAX_SOFTMODE
116706 + bool 'Support soft mode'
116707 + help
116708 + Enabling this option will allow you to run PaX in soft mode, that
116709 + is, PaX features will not be enforced by default, only on executables
116710 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
116711 + support as they are the only way to mark executables for soft mode use.
116712 +
116713 + Soft mode can be activated by using the "pax_softmode=1" kernel command
116714 + line option on boot. Furthermore you can control various PaX features
116715 + at runtime via the entries in /proc/sys/kernel/pax.
116716 +
116717 +config PAX_EI_PAX
116718 + bool 'Use legacy ELF header marking'
116719 + default y if GRKERNSEC_CONFIG_AUTO
116720 + help
116721 + Enabling this option will allow you to control PaX features on
116722 + a per executable basis via the 'chpax' utility available at
116723 + http://pax.grsecurity.net/. The control flags will be read from
116724 + an otherwise reserved part of the ELF header. This marking has
116725 + numerous drawbacks (no support for soft-mode, toolchain does not
116726 + know about the non-standard use of the ELF header) therefore it
116727 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
116728 + support.
116729 +
116730 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
116731 + support as well, they will override the legacy EI_PAX marks.
116732 +
116733 + If you enable none of the marking options then all applications
116734 + will run with PaX enabled on them by default.
116735 +
116736 +config PAX_PT_PAX_FLAGS
116737 + bool 'Use ELF program header marking'
116738 + default y if GRKERNSEC_CONFIG_AUTO
116739 + help
116740 + Enabling this option will allow you to control PaX features on
116741 + a per executable basis via the 'paxctl' utility available at
116742 + http://pax.grsecurity.net/. The control flags will be read from
116743 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
116744 + has the benefits of supporting both soft mode and being fully
116745 + integrated into the toolchain (the binutils patch is available
116746 + from http://pax.grsecurity.net).
116747 +
116748 + Note that if you enable the legacy EI_PAX marking support as well,
116749 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
116750 +
116751 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
116752 + must make sure that the marks are the same if a binary has both marks.
116753 +
116754 + If you enable none of the marking options then all applications
116755 + will run with PaX enabled on them by default.
116756 +
116757 +config PAX_XATTR_PAX_FLAGS
116758 + bool 'Use filesystem extended attributes marking'
116759 + default y if GRKERNSEC_CONFIG_AUTO
116760 + select CIFS_XATTR if CIFS
116761 + select EXT2_FS_XATTR if EXT2_FS
116762 + select EXT3_FS_XATTR if EXT3_FS
116763 + select F2FS_FS_XATTR if F2FS_FS
116764 + select JFFS2_FS_XATTR if JFFS2_FS
116765 + select REISERFS_FS_XATTR if REISERFS_FS
116766 + select SQUASHFS_XATTR if SQUASHFS
116767 + select TMPFS_XATTR if TMPFS
116768 + help
116769 + Enabling this option will allow you to control PaX features on
116770 + a per executable basis via the 'setfattr' utility. The control
116771 + flags will be read from the user.pax.flags extended attribute of
116772 + the file. This marking has the benefit of supporting binary-only
116773 + applications that self-check themselves (e.g., skype) and would
116774 + not tolerate chpax/paxctl changes. The main drawback is that
116775 + extended attributes are not supported by some filesystems (e.g.,
116776 + isofs, udf, vfat) so copying files through such filesystems will
116777 + lose the extended attributes and these PaX markings.
116778 +
116779 + Note that if you enable the legacy EI_PAX marking support as well,
116780 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
116781 +
116782 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
116783 + must make sure that the marks are the same if a binary has both marks.
116784 +
116785 + If you enable none of the marking options then all applications
116786 + will run with PaX enabled on them by default.
116787 +
116788 +choice
116789 + prompt 'MAC system integration'
116790 + default PAX_HAVE_ACL_FLAGS
116791 + help
116792 + Mandatory Access Control systems have the option of controlling
116793 + PaX flags on a per executable basis, choose the method supported
116794 + by your particular system.
116795 +
116796 + - "none": if your MAC system does not interact with PaX,
116797 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
116798 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
116799 +
116800 + NOTE: this option is for developers/integrators only.
116801 +
116802 + config PAX_NO_ACL_FLAGS
116803 + bool 'none'
116804 +
116805 + config PAX_HAVE_ACL_FLAGS
116806 + bool 'direct'
116807 +
116808 + config PAX_HOOK_ACL_FLAGS
116809 + bool 'hook'
116810 +endchoice
116811 +
116812 +endmenu
116813 +
116814 +menu "Non-executable pages"
116815 + depends on PAX
116816 +
116817 +config PAX_NOEXEC
116818 + bool "Enforce non-executable pages"
116819 + default y if GRKERNSEC_CONFIG_AUTO
116820 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
116821 + help
116822 + By design some architectures do not allow for protecting memory
116823 + pages against execution or even if they do, Linux does not make
116824 + use of this feature. In practice this means that if a page is
116825 + readable (such as the stack or heap) it is also executable.
116826 +
116827 + There is a well known exploit technique that makes use of this
116828 + fact and a common programming mistake where an attacker can
116829 + introduce code of his choice somewhere in the attacked program's
116830 + memory (typically the stack or the heap) and then execute it.
116831 +
116832 + If the attacked program was running with different (typically
116833 + higher) privileges than that of the attacker, then he can elevate
116834 + his own privilege level (e.g. get a root shell, write to files for
116835 + which he does not have write access to, etc).
116836 +
116837 + Enabling this option will let you choose from various features
116838 + that prevent the injection and execution of 'foreign' code in
116839 + a program.
116840 +
116841 + This will also break programs that rely on the old behaviour and
116842 + expect that dynamically allocated memory via the malloc() family
116843 + of functions is executable (which it is not). Notable examples
116844 + are the XFree86 4.x server, the java runtime and wine.
116845 +
116846 +config PAX_PAGEEXEC
116847 + bool "Paging based non-executable pages"
116848 + default y if GRKERNSEC_CONFIG_AUTO
116849 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
116850 + select ARCH_TRACK_EXEC_LIMIT if X86_32
116851 + help
116852 + This implementation is based on the paging feature of the CPU.
116853 + On i386 without hardware non-executable bit support there is a
116854 + variable but usually low performance impact, however on Intel's
116855 + P4 core based CPUs it is very high so you should not enable this
116856 + for kernels meant to be used on such CPUs.
116857 +
116858 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
116859 + with hardware non-executable bit support there is no performance
116860 + impact, on ppc the impact is negligible.
116861 +
116862 + Note that several architectures require various emulations due to
116863 + badly designed userland ABIs, this will cause a performance impact
116864 + but will disappear as soon as userland is fixed. For example, ppc
116865 + userland MUST have been built with secure-plt by a recent toolchain.
116866 +
116867 +config PAX_SEGMEXEC
116868 + bool "Segmentation based non-executable pages"
116869 + default y if GRKERNSEC_CONFIG_AUTO
116870 + depends on PAX_NOEXEC && X86_32
116871 + help
116872 + This implementation is based on the segmentation feature of the
116873 + CPU and has a very small performance impact, however applications
116874 + will be limited to a 1.5 GB address space instead of the normal
116875 + 3 GB.
116876 +
116877 +config PAX_EMUTRAMP
116878 + bool "Emulate trampolines"
116879 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
116880 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
116881 + help
116882 + There are some programs and libraries that for one reason or
116883 + another attempt to execute special small code snippets from
116884 + non-executable memory pages. Most notable examples are the
116885 + signal handler return code generated by the kernel itself and
116886 + the GCC trampolines.
116887 +
116888 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
116889 + such programs will no longer work under your kernel.
116890 +
116891 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
116892 + utilities to enable trampoline emulation for the affected programs
116893 + yet still have the protection provided by the non-executable pages.
116894 +
116895 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
116896 + your system will not even boot.
116897 +
116898 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
116899 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
116900 + for the affected files.
116901 +
116902 + NOTE: enabling this feature *may* open up a loophole in the
116903 + protection provided by non-executable pages that an attacker
116904 + could abuse. Therefore the best solution is to not have any
116905 + files on your system that would require this option. This can
116906 + be achieved by not using libc5 (which relies on the kernel
116907 + signal handler return code) and not using or rewriting programs
116908 + that make use of the nested function implementation of GCC.
116909 + Skilled users can just fix GCC itself so that it implements
116910 + nested function calls in a way that does not interfere with PaX.
116911 +
116912 +config PAX_EMUSIGRT
116913 + bool "Automatically emulate sigreturn trampolines"
116914 + depends on PAX_EMUTRAMP && PARISC
116915 + default y
116916 + help
116917 + Enabling this option will have the kernel automatically detect
116918 + and emulate signal return trampolines executing on the stack
116919 + that would otherwise lead to task termination.
116920 +
116921 + This solution is intended as a temporary one for users with
116922 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
116923 + Modula-3 runtime, etc) or executables linked to such, basically
116924 + everything that does not specify its own SA_RESTORER function in
116925 + normal executable memory like glibc 2.1+ does.
116926 +
116927 + On parisc you MUST enable this option, otherwise your system will
116928 + not even boot.
116929 +
116930 + NOTE: this feature cannot be disabled on a per executable basis
116931 + and since it *does* open up a loophole in the protection provided
116932 + by non-executable pages, the best solution is to not have any
116933 + files on your system that would require this option.
116934 +
116935 +config PAX_MPROTECT
116936 + bool "Restrict mprotect()"
116937 + default y if GRKERNSEC_CONFIG_AUTO
116938 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
116939 + help
116940 + Enabling this option will prevent programs from
116941 + - changing the executable status of memory pages that were
116942 + not originally created as executable,
116943 + - making read-only executable pages writable again,
116944 + - creating executable pages from anonymous memory,
116945 + - making read-only-after-relocations (RELRO) data pages writable again.
116946 +
116947 + You should say Y here to complete the protection provided by
116948 + the enforcement of non-executable pages.
116949 +
116950 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
116951 + this feature on a per file basis.
116952 +
116953 +config PAX_MPROTECT_COMPAT
116954 + bool "Use legacy/compat protection demoting (read help)"
116955 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
116956 + depends on PAX_MPROTECT
116957 + help
116958 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
116959 + by sending the proper error code to the application. For some broken
116960 + userland, this can cause problems with Python or other applications. The
116961 + current implementation however allows for applications like clamav to
116962 + detect if JIT compilation/execution is allowed and to fall back gracefully
116963 + to an interpreter-based mode if it does not. While we encourage everyone
116964 + to use the current implementation as-is and push upstream to fix broken
116965 + userland (note that the RWX logging option can assist with this), in some
116966 + environments this may not be possible. Having to disable MPROTECT
116967 + completely on certain binaries reduces the security benefit of PaX,
116968 + so this option is provided for those environments to revert to the old
116969 + behavior.
116970 +
116971 +config PAX_ELFRELOCS
116972 + bool "Allow ELF text relocations (read help)"
116973 + depends on PAX_MPROTECT
116974 + default n
116975 + help
116976 + Non-executable pages and mprotect() restrictions are effective
116977 + in preventing the introduction of new executable code into an
116978 + attacked task's address space. There remain only two venues
116979 + for this kind of attack: if the attacker can execute already
116980 + existing code in the attacked task then he can either have it
116981 + create and mmap() a file containing his code or have it mmap()
116982 + an already existing ELF library that does not have position
116983 + independent code in it and use mprotect() on it to make it
116984 + writable and copy his code there. While protecting against
116985 + the former approach is beyond PaX, the latter can be prevented
116986 + by having only PIC ELF libraries on one's system (which do not
116987 + need to relocate their code). If you are sure this is your case,
116988 + as is the case with all modern Linux distributions, then leave
116989 + this option disabled. You should say 'n' here.
116990 +
116991 +config PAX_ETEXECRELOCS
116992 + bool "Allow ELF ET_EXEC text relocations"
116993 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
116994 + select PAX_ELFRELOCS
116995 + default y
116996 + help
116997 + On some architectures there are incorrectly created applications
116998 + that require text relocations and would not work without enabling
116999 + this option. If you are an alpha, ia64 or parisc user, you should
117000 + enable this option and disable it once you have made sure that
117001 + none of your applications need it.
117002 +
117003 +config PAX_EMUPLT
117004 + bool "Automatically emulate ELF PLT"
117005 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
117006 + default y
117007 + help
117008 + Enabling this option will have the kernel automatically detect
117009 + and emulate the Procedure Linkage Table entries in ELF files.
117010 + On some architectures such entries are in writable memory, and
117011 + become non-executable leading to task termination. Therefore
117012 + it is mandatory that you enable this option on alpha, parisc,
117013 + sparc and sparc64, otherwise your system would not even boot.
117014 +
117015 + NOTE: this feature *does* open up a loophole in the protection
117016 + provided by the non-executable pages, therefore the proper
117017 + solution is to modify the toolchain to produce a PLT that does
117018 + not need to be writable.
117019 +
117020 +config PAX_DLRESOLVE
117021 + bool 'Emulate old glibc resolver stub'
117022 + depends on PAX_EMUPLT && SPARC
117023 + default n
117024 + help
117025 + This option is needed if userland has an old glibc (before 2.4)
117026 + that puts a 'save' instruction into the runtime generated resolver
117027 + stub that needs special emulation.
117028 +
117029 +config PAX_KERNEXEC
117030 + bool "Enforce non-executable kernel pages"
117031 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
117032 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
117033 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
117034 + select PAX_KERNEXEC_PLUGIN if X86_64
117035 + select ARM_KERNMEM_PERMS if ARM
117036 + help
117037 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
117038 + that is, enabling this option will make it harder to inject
117039 + and execute 'foreign' code in kernel memory itself.
117040 +
117041 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
117042 + the kernel command-line will result in an RWX physical map.
117043 +
117044 + Likewise, the EFI runtime services are necessarily mapped as
117045 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
117046 + is recommended that you boot with "noefi" on the kernel
117047 + command-line if possible to eliminate the mapping.
117048 +
117049 +choice
117050 + prompt "Return Address Instrumentation Method"
117051 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
117052 + depends on PAX_KERNEXEC_PLUGIN
117053 + help
117054 + Select the method used to instrument function pointer dereferences.
117055 + Note that binary modules cannot be instrumented by this approach.
117056 +
117057 + Note that the implementation requires a gcc with plugin support,
117058 + i.e., gcc 4.5 or newer. You may need to install the supporting
117059 + headers explicitly in addition to the normal gcc package.
117060 +
117061 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
117062 + bool "bts"
117063 + help
117064 + This method is compatible with binary only modules but has
117065 + a higher runtime overhead.
117066 +
117067 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
117068 + bool "or"
117069 + depends on !PARAVIRT
117070 + help
117071 + This method is incompatible with binary only modules but has
117072 + a lower runtime overhead.
117073 +endchoice
117074 +
117075 +config PAX_KERNEXEC_PLUGIN_METHOD
117076 + string
117077 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
117078 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
117079 + default ""
117080 +
117081 +config PAX_KERNEXEC_MODULE_TEXT
117082 + int "Minimum amount of memory reserved for module code"
117083 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
117084 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
117085 + depends on PAX_KERNEXEC && X86_32
117086 + help
117087 + Due to implementation details the kernel must reserve a fixed
117088 + amount of memory for runtime allocated code (such as modules)
117089 + at compile time that cannot be changed at runtime. Here you
117090 + can specify the minimum amount in MB that will be reserved.
117091 + Due to the same implementation details this size will always
117092 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
117093 + the actually available memory for runtime allocated code will
117094 + usually be more than this minimum.
117095 +
117096 + The default 4 MB should be enough for most users but if you have
117097 + an excessive number of modules (e.g., most distribution configs
117098 + compile many drivers as modules) or use huge modules such as
117099 + nvidia's kernel driver, you will need to adjust this amount.
117100 + A good rule of thumb is to look at your currently loaded kernel
117101 + modules and add up their sizes.
117102 +
117103 +endmenu
117104 +
117105 +menu "Address Space Layout Randomization"
117106 + depends on PAX
117107 +
117108 +config PAX_ASLR
117109 + bool "Address Space Layout Randomization"
117110 + default y if GRKERNSEC_CONFIG_AUTO
117111 + help
117112 + Many if not most exploit techniques rely on the knowledge of
117113 + certain addresses in the attacked program. The following options
117114 + will allow the kernel to apply a certain amount of randomization
117115 + to specific parts of the program thereby forcing an attacker to
117116 + guess them in most cases. Any failed guess will most likely crash
117117 + the attacked program which allows the kernel to detect such attempts
117118 + and react on them. PaX itself provides no reaction mechanisms,
117119 + instead it is strongly encouraged that you make use of grsecurity's
117120 + (http://www.grsecurity.net/) built-in crash detection features or
117121 + develop one yourself.
117122 +
117123 + By saying Y here you can choose to randomize the following areas:
117124 + - top of the task's kernel stack
117125 + - top of the task's userland stack
117126 + - base address for mmap() requests that do not specify one
117127 + (this includes all libraries)
117128 + - base address of the main executable
117129 +
117130 + It is strongly recommended to say Y here as address space layout
117131 + randomization has negligible impact on performance yet it provides
117132 + a very effective protection.
117133 +
117134 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
117135 + this feature on a per file basis.
117136 +
117137 +config PAX_RANDKSTACK
117138 + bool "Randomize kernel stack base"
117139 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
117140 + depends on X86_TSC && X86
117141 + help
117142 + By saying Y here the kernel will randomize every task's kernel
117143 + stack on every system call. This will not only force an attacker
117144 + to guess it but also prevent him from making use of possible
117145 + leaked information about it.
117146 +
117147 + Since the kernel stack is a rather scarce resource, randomization
117148 + may cause unexpected stack overflows, therefore you should very
117149 + carefully test your system. Note that once enabled in the kernel
117150 + configuration, this feature cannot be disabled on a per file basis.
117151 +
117152 +config PAX_RANDUSTACK
117153 + bool
117154 +
117155 +config PAX_RANDMMAP
117156 + bool "Randomize user stack and mmap() bases"
117157 + default y if GRKERNSEC_CONFIG_AUTO
117158 + depends on PAX_ASLR
117159 + select PAX_RANDUSTACK
117160 + help
117161 + By saying Y here the kernel will randomize every task's userland
117162 + stack and use a randomized base address for mmap() requests that
117163 + do not specify one themselves.
117164 +
117165 + The stack randomization is done in two steps where the second
117166 + one may apply a big amount of shift to the top of the stack and
117167 + cause problems for programs that want to use lots of memory (more
117168 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
117169 +
117170 + As a result of mmap randomization all dynamically loaded libraries
117171 + will appear at random addresses and therefore be harder to exploit
117172 + by a technique where an attacker attempts to execute library code
117173 + for his purposes (e.g. spawn a shell from an exploited program that
117174 + is running at an elevated privilege level).
117175 +
117176 + Furthermore, if a program is relinked as a dynamic ELF file, its
117177 + base address will be randomized as well, completing the full
117178 + randomization of the address space layout. Attacking such programs
117179 + becomes a guess game. You can find an example of doing this at
117180 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
117181 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
117182 +
117183 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
117184 + feature on a per file basis.
117185 +
117186 +endmenu
117187 +
117188 +menu "Miscellaneous hardening features"
117189 +
117190 +config PAX_MEMORY_SANITIZE
117191 + bool "Sanitize all freed memory"
117192 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117193 + help
117194 + By saying Y here the kernel will erase memory pages and slab objects
117195 + as soon as they are freed. This in turn reduces the lifetime of data
117196 + stored in them, making it less likely that sensitive information such
117197 + as passwords, cryptographic secrets, etc stay in memory for too long.
117198 +
117199 + This is especially useful for programs whose runtime is short, long
117200 + lived processes and the kernel itself benefit from this as long as
117201 + they ensure timely freeing of memory that may hold sensitive
117202 + information.
117203 +
117204 + A nice side effect of the sanitization of slab objects is the
117205 + reduction of possible info leaks caused by padding bytes within the
117206 + leaky structures. Use-after-free bugs for structures containing
117207 + pointers can also be detected as dereferencing the sanitized pointer
117208 + will generate an access violation.
117209 +
117210 + The tradeoff is performance impact, on a single CPU system kernel
117211 + compilation sees a 3% slowdown, other systems and workloads may vary
117212 + and you are advised to test this feature on your expected workload
117213 + before deploying it.
117214 +
117215 + The slab sanitization feature excludes a few slab caches per default
117216 + for performance reasons. To extend the feature to cover those as
117217 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
117218 +
117219 + To reduce the performance penalty by sanitizing pages only, albeit
117220 + limiting the effectiveness of this feature at the same time, slab
117221 + sanitization can be disabled with the kernel command line parameter
117222 + "pax_sanitize_slab=off".
117223 +
117224 + Note that this feature does not protect data stored in live pages,
117225 + e.g., process memory swapped to disk may stay there for a long time.
117226 +
117227 +config PAX_MEMORY_STACKLEAK
117228 + bool "Sanitize kernel stack"
117229 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117230 + depends on X86
117231 + help
117232 + By saying Y here the kernel will erase the kernel stack before it
117233 + returns from a system call. This in turn reduces the information
117234 + that a kernel stack leak bug can reveal.
117235 +
117236 + Note that such a bug can still leak information that was put on
117237 + the stack by the current system call (the one eventually triggering
117238 + the bug) but traces of earlier system calls on the kernel stack
117239 + cannot leak anymore.
117240 +
117241 + The tradeoff is performance impact: on a single CPU system kernel
117242 + compilation sees a 1% slowdown, other systems and workloads may vary
117243 + and you are advised to test this feature on your expected workload
117244 + before deploying it.
117245 +
117246 + Note that the full feature requires a gcc with plugin support,
117247 + i.e., gcc 4.5 or newer. You may need to install the supporting
117248 + headers explicitly in addition to the normal gcc package. Using
117249 + older gcc versions means that functions with large enough stack
117250 + frames may leave uninitialized memory behind that may be exposed
117251 + to a later syscall leaking the stack.
117252 +
117253 +config PAX_MEMORY_STRUCTLEAK
117254 + bool "Forcibly initialize local variables copied to userland"
117255 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117256 + help
117257 + By saying Y here the kernel will zero initialize some local
117258 + variables that are going to be copied to userland. This in
117259 + turn prevents unintended information leakage from the kernel
117260 + stack should later code forget to explicitly set all parts of
117261 + the copied variable.
117262 +
117263 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
117264 + at a much smaller coverage.
117265 +
117266 + Note that the implementation requires a gcc with plugin support,
117267 + i.e., gcc 4.5 or newer. You may need to install the supporting
117268 + headers explicitly in addition to the normal gcc package.
117269 +
117270 +config PAX_MEMORY_UDEREF
117271 + bool "Prevent invalid userland pointer dereference"
117272 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
117273 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
117274 + select PAX_PER_CPU_PGD if X86_64
117275 + help
117276 + By saying Y here the kernel will be prevented from dereferencing
117277 + userland pointers in contexts where the kernel expects only kernel
117278 + pointers. This is both a useful runtime debugging feature and a
117279 + security measure that prevents exploiting a class of kernel bugs.
117280 +
117281 + The tradeoff is that some virtualization solutions may experience
117282 + a huge slowdown and therefore you should not enable this feature
117283 + for kernels meant to run in such environments. Whether a given VM
117284 + solution is affected or not is best determined by simply trying it
117285 + out, the performance impact will be obvious right on boot as this
117286 + mechanism engages from very early on. A good rule of thumb is that
117287 + VMs running on CPUs without hardware virtualization support (i.e.,
117288 + the majority of IA-32 CPUs) will likely experience the slowdown.
117289 +
117290 + On X86_64 the kernel will make use of PCID support when available
117291 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
117292 + or performance impact. Pass pax_weakuderef on the kernel command
117293 + line to choose the latter.
117294 +
117295 +config PAX_REFCOUNT
117296 + bool "Prevent various kernel object reference counter overflows"
117297 + default y if GRKERNSEC_CONFIG_AUTO
117298 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
117299 + help
117300 + By saying Y here the kernel will detect and prevent overflowing
117301 + various (but not all) kinds of object reference counters. Such
117302 + overflows can normally occur due to bugs only and are often, if
117303 + not always, exploitable.
117304 +
117305 + The tradeoff is that data structures protected by an overflowed
117306 + refcount will never be freed and therefore will leak memory. Note
117307 + that this leak also happens even without this protection but in
117308 + that case the overflow can eventually trigger the freeing of the
117309 + data structure while it is still being used elsewhere, resulting
117310 + in the exploitable situation that this feature prevents.
117311 +
117312 + Since this has a negligible performance impact, you should enable
117313 + this feature.
117314 +
117315 +config PAX_CONSTIFY_PLUGIN
117316 + bool "Automatically constify eligible structures"
117317 + default y
117318 + depends on !UML && PAX_KERNEXEC
117319 + help
117320 + By saying Y here the compiler will automatically constify a class
117321 + of types that contain only function pointers. This reduces the
117322 + kernel's attack surface and also produces a better memory layout.
117323 +
117324 + Note that the implementation requires a gcc with plugin support,
117325 + i.e., gcc 4.5 or newer. You may need to install the supporting
117326 + headers explicitly in addition to the normal gcc package.
117327 +
117328 + Note that if some code really has to modify constified variables
117329 + then the source code will have to be patched to allow it. Examples
117330 + can be found in PaX itself (the no_const attribute) and for some
117331 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
117332 +
117333 +config PAX_USERCOPY
117334 + bool "Harden heap object copies between kernel and userland"
117335 + default y if GRKERNSEC_CONFIG_AUTO
117336 + depends on ARM || IA64 || PPC || SPARC || X86
117337 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
117338 + select PAX_USERCOPY_SLABS
117339 + help
117340 + By saying Y here the kernel will enforce the size of heap objects
117341 + when they are copied in either direction between the kernel and
117342 + userland, even if only a part of the heap object is copied.
117343 +
117344 + Specifically, this checking prevents information leaking from the
117345 + kernel heap during kernel to userland copies (if the kernel heap
117346 + object is otherwise fully initialized) and prevents kernel heap
117347 + overflows during userland to kernel copies.
117348 +
117349 + Note that the current implementation provides the strictest bounds
117350 + checks for the SLUB allocator.
117351 +
117352 + Enabling this option also enables per-slab cache protection against
117353 + data in a given cache being copied into/out of via userland
117354 + accessors. Though the whitelist of regions will be reduced over
117355 + time, it notably protects important data structures like task structs.
117356 +
117357 + If frame pointers are enabled on x86, this option will also restrict
117358 + copies into and out of the kernel stack to local variables within a
117359 + single frame.
117360 +
117361 + Since this has a negligible performance impact, you should enable
117362 + this feature.
117363 +
117364 +config PAX_USERCOPY_DEBUG
117365 + bool
117366 + depends on X86 && PAX_USERCOPY
117367 + default n
117368 +
117369 +config PAX_SIZE_OVERFLOW
117370 + bool "Prevent various integer overflows in function size parameters"
117371 + default y if GRKERNSEC_CONFIG_AUTO
117372 + depends on X86
117373 + help
117374 + By saying Y here the kernel recomputes expressions of function
117375 + arguments marked by a size_overflow attribute with double integer
117376 + precision (DImode/TImode for 32/64 bit integer types).
117377 +
117378 + The recomputed argument is checked against TYPE_MAX and an event
117379 + is logged on overflow and the triggering process is killed.
117380 +
117381 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
117382 +
117383 + Note that the implementation requires a gcc with plugin support,
117384 + i.e., gcc 4.5 or newer. You may need to install the supporting
117385 + headers explicitly in addition to the normal gcc package.
117386 +
117387 +config PAX_LATENT_ENTROPY
117388 + bool "Generate some entropy during boot and runtime"
117389 + default y if GRKERNSEC_CONFIG_AUTO
117390 + help
117391 + By saying Y here the kernel will instrument some kernel code to
117392 + extract some entropy from both original and artificially created
117393 + program state. This will help especially embedded systems where
117394 + there is little 'natural' source of entropy normally. The cost
117395 + is some slowdown of the boot process and fork and irq processing.
117396 +
117397 + When pax_extra_latent_entropy is passed on the kernel command line,
117398 + entropy will be extracted from up to the first 4GB of RAM while the
117399 + runtime memory allocator is being initialized. This costs even more
117400 + slowdown of the boot process.
117401 +
117402 + Note that the implementation requires a gcc with plugin support,
117403 + i.e., gcc 4.5 or newer. You may need to install the supporting
117404 + headers explicitly in addition to the normal gcc package.
117405 +
117406 + Note that entropy extracted this way is not cryptographically
117407 + secure!
117408 +
117409 +endmenu
117410 +
117411 +endmenu
117412 +
117413 +source grsecurity/Kconfig
117414 +
117415 +endmenu
117416 +
117417 +endmenu
117418 +
117419 source security/keys/Kconfig
117420
117421 config SECURITY_DMESG_RESTRICT
117422 @@ -103,7 +1077,7 @@ config INTEL_TXT
117423 config LSM_MMAP_MIN_ADDR
117424 int "Low address space for LSM to protect from user allocation"
117425 depends on SECURITY && SECURITY_SELINUX
117426 - default 32768 if ARM || (ARM64 && COMPAT)
117427 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
117428 default 65536
117429 help
117430 This is the portion of low virtual memory which should be protected
117431 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
117432 index fdaa50c..2761dcb 100644
117433 --- a/security/apparmor/file.c
117434 +++ b/security/apparmor/file.c
117435 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
117436 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
117437 struct path *new_dir, struct dentry *new_dentry)
117438 {
117439 - struct path link = { new_dir->mnt, new_dentry };
117440 - struct path target = { new_dir->mnt, old_dentry };
117441 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
117442 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
117443 struct path_cond cond = {
117444 old_dentry->d_inode->i_uid,
117445 old_dentry->d_inode->i_mode
117446 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
117447 index 107db88..185f3a0 100644
117448 --- a/security/apparmor/lsm.c
117449 +++ b/security/apparmor/lsm.c
117450 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
117451 struct dentry *dentry, u32 mask,
117452 struct path_cond *cond)
117453 {
117454 - struct path path = { dir->mnt, dentry };
117455 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
117456
117457 return common_perm(op, &path, mask, cond);
117458 }
117459 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
117460 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
117461 struct dentry *dentry, u32 mask)
117462 {
117463 - struct path path = { mnt, dentry };
117464 + struct path path = { .mnt = mnt, .dentry = dentry };
117465 struct path_cond cond = { dentry->d_inode->i_uid,
117466 dentry->d_inode->i_mode
117467 };
117468 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
117469
117470 profile = aa_current_profile();
117471 if (!unconfined(profile)) {
117472 - struct path old_path = { old_dir->mnt, old_dentry };
117473 - struct path new_path = { new_dir->mnt, new_dentry };
117474 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
117475 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
117476 struct path_cond cond = { old_dentry->d_inode->i_uid,
117477 old_dentry->d_inode->i_mode
117478 };
117479 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
117480 return error;
117481 }
117482
117483 -static struct security_operations apparmor_ops = {
117484 +static struct security_operations apparmor_ops __read_only = {
117485 .name = "apparmor",
117486
117487 .ptrace_access_check = apparmor_ptrace_access_check,
117488 diff --git a/security/commoncap.c b/security/commoncap.c
117489 index f66713b..b69aa8e 100644
117490 --- a/security/commoncap.c
117491 +++ b/security/commoncap.c
117492 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
117493 return 0;
117494 }
117495
117496 +/* returns:
117497 + 1 for suid privilege
117498 + 2 for sgid privilege
117499 + 3 for fscap privilege
117500 +*/
117501 +int is_privileged_binary(const struct dentry *dentry)
117502 +{
117503 + struct cpu_vfs_cap_data capdata;
117504 + struct inode *inode = dentry->d_inode;
117505 +
117506 + if (!inode || S_ISDIR(inode->i_mode))
117507 + return 0;
117508 +
117509 + if (inode->i_mode & S_ISUID)
117510 + return 1;
117511 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
117512 + return 2;
117513 +
117514 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
117515 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
117516 + return 3;
117517 + }
117518 +
117519 + return 0;
117520 +}
117521 +
117522 /*
117523 * Attempt to get the on-exec apply capability sets for an executable file from
117524 * its xattrs and, if present, apply them to the proposed credentials being
117525 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
117526 const struct cred *cred = current_cred();
117527 kuid_t root_uid = make_kuid(cred->user_ns, 0);
117528
117529 + if (gr_acl_enable_at_secure())
117530 + return 1;
117531 +
117532 if (!uid_eq(cred->uid, root_uid)) {
117533 if (bprm->cap_effective)
117534 return 1;
117535 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
117536 index 8ee997d..24c174b 100644
117537 --- a/security/integrity/ima/ima.h
117538 +++ b/security/integrity/ima/ima.h
117539 @@ -116,8 +116,8 @@ int ima_init_template(void);
117540 extern spinlock_t ima_queue_lock;
117541
117542 struct ima_h_table {
117543 - atomic_long_t len; /* number of stored measurements in the list */
117544 - atomic_long_t violations;
117545 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
117546 + atomic_long_unchecked_t violations;
117547 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
117548 };
117549 extern struct ima_h_table ima_htable;
117550 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
117551 index b8a27c5..50a769f 100644
117552 --- a/security/integrity/ima/ima_api.c
117553 +++ b/security/integrity/ima/ima_api.c
117554 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
117555 int result;
117556
117557 /* can overflow, only indicator */
117558 - atomic_long_inc(&ima_htable.violations);
117559 + atomic_long_inc_unchecked(&ima_htable.violations);
117560
117561 result = ima_alloc_init_template(NULL, file, filename,
117562 NULL, 0, &entry);
117563 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
117564 index 461215e..9bb12ee 100644
117565 --- a/security/integrity/ima/ima_fs.c
117566 +++ b/security/integrity/ima/ima_fs.c
117567 @@ -28,12 +28,12 @@
117568 static int valid_policy = 1;
117569 #define TMPBUFLEN 12
117570 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
117571 - loff_t *ppos, atomic_long_t *val)
117572 + loff_t *ppos, atomic_long_unchecked_t *val)
117573 {
117574 char tmpbuf[TMPBUFLEN];
117575 ssize_t len;
117576
117577 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
117578 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
117579 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
117580 }
117581
117582 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
117583 index 552705d..9920f4fb 100644
117584 --- a/security/integrity/ima/ima_queue.c
117585 +++ b/security/integrity/ima/ima_queue.c
117586 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
117587 INIT_LIST_HEAD(&qe->later);
117588 list_add_tail_rcu(&qe->later, &ima_measurements);
117589
117590 - atomic_long_inc(&ima_htable.len);
117591 + atomic_long_inc_unchecked(&ima_htable.len);
117592 key = ima_hash_key(entry->digest);
117593 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
117594 return 0;
117595 diff --git a/security/keys/compat.c b/security/keys/compat.c
117596 index 3478965..ec7bb9e 100644
117597 --- a/security/keys/compat.c
117598 +++ b/security/keys/compat.c
117599 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
117600 if (ret == 0)
117601 goto no_payload_free;
117602
117603 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
117604 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
117605 err:
117606 if (iov != iovstack)
117607 kfree(iov);
117608 diff --git a/security/keys/internal.h b/security/keys/internal.h
117609 index 200e378..cdc74b5 100644
117610 --- a/security/keys/internal.h
117611 +++ b/security/keys/internal.h
117612 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
117613 extern long keyctl_invalidate_key(key_serial_t);
117614
117615 extern long keyctl_instantiate_key_common(key_serial_t,
117616 - const struct iovec *,
117617 + const struct iovec __user *,
117618 unsigned, size_t, key_serial_t);
117619 #ifdef CONFIG_PERSISTENT_KEYRINGS
117620 extern long keyctl_get_persistent(uid_t, key_serial_t);
117621 diff --git a/security/keys/key.c b/security/keys/key.c
117622 index aee2ec5..c276071 100644
117623 --- a/security/keys/key.c
117624 +++ b/security/keys/key.c
117625 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
117626
117627 atomic_set(&key->usage, 1);
117628 init_rwsem(&key->sem);
117629 - lockdep_set_class(&key->sem, &type->lock_class);
117630 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
117631 key->index_key.type = type;
117632 key->user = user;
117633 key->quotalen = quotalen;
117634 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
117635 struct key_type *p;
117636 int ret;
117637
117638 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
117639 + pax_open_kernel();
117640 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
117641 + pax_close_kernel();
117642
117643 ret = -EEXIST;
117644 down_write(&key_types_sem);
117645 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
117646 }
117647
117648 /* store the type */
117649 - list_add(&ktype->link, &key_types_list);
117650 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
117651
117652 pr_notice("Key type %s registered\n", ktype->name);
117653 ret = 0;
117654 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
117655 void unregister_key_type(struct key_type *ktype)
117656 {
117657 down_write(&key_types_sem);
117658 - list_del_init(&ktype->link);
117659 + pax_list_del_init((struct list_head *)&ktype->link);
117660 downgrade_write(&key_types_sem);
117661 key_gc_keytype(ktype);
117662 pr_notice("Key type %s unregistered\n", ktype->name);
117663 @@ -1125,10 +1127,10 @@ void __init key_init(void)
117664 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
117665
117666 /* add the special key types */
117667 - list_add_tail(&key_type_keyring.link, &key_types_list);
117668 - list_add_tail(&key_type_dead.link, &key_types_list);
117669 - list_add_tail(&key_type_user.link, &key_types_list);
117670 - list_add_tail(&key_type_logon.link, &key_types_list);
117671 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
117672 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
117673 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
117674 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
117675
117676 /* record the root user tracking */
117677 rb_link_node(&root_key_user.node,
117678 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
117679 index 4743d71..170a185 100644
117680 --- a/security/keys/keyctl.c
117681 +++ b/security/keys/keyctl.c
117682 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
117683 /*
117684 * Copy the iovec data from userspace
117685 */
117686 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
117687 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
117688 unsigned ioc)
117689 {
117690 for (; ioc > 0; ioc--) {
117691 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
117692 * If successful, 0 will be returned.
117693 */
117694 long keyctl_instantiate_key_common(key_serial_t id,
117695 - const struct iovec *payload_iov,
117696 + const struct iovec __user *payload_iov,
117697 unsigned ioc,
117698 size_t plen,
117699 key_serial_t ringid)
117700 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
117701 [0].iov_len = plen
117702 };
117703
117704 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
117705 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
117706 }
117707
117708 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
117709 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
117710 if (ret == 0)
117711 goto no_payload_free;
117712
117713 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
117714 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
117715 err:
117716 if (iov != iovstack)
117717 kfree(iov);
117718 diff --git a/security/min_addr.c b/security/min_addr.c
117719 index f728728..6457a0c 100644
117720 --- a/security/min_addr.c
117721 +++ b/security/min_addr.c
117722 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
117723 */
117724 static void update_mmap_min_addr(void)
117725 {
117726 +#ifndef SPARC
117727 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
117728 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
117729 mmap_min_addr = dac_mmap_min_addr;
117730 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
117731 #else
117732 mmap_min_addr = dac_mmap_min_addr;
117733 #endif
117734 +#endif
117735 }
117736
117737 /*
117738 diff --git a/security/security.c b/security/security.c
117739 index e81d5bb..b9c5111 100644
117740 --- a/security/security.c
117741 +++ b/security/security.c
117742 @@ -33,8 +33,8 @@
117743 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
117744 CONFIG_DEFAULT_SECURITY;
117745
117746 -static struct security_operations *security_ops;
117747 -static struct security_operations default_security_ops = {
117748 +struct security_operations *security_ops __read_only;
117749 +struct security_operations default_security_ops __read_only = {
117750 .name = "default",
117751 };
117752
117753 @@ -73,11 +73,6 @@ int __init security_init(void)
117754 return 0;
117755 }
117756
117757 -void reset_security_ops(void)
117758 -{
117759 - security_ops = &default_security_ops;
117760 -}
117761 -
117762 /* Save user chosen LSM */
117763 static int __init choose_lsm(char *str)
117764 {
117765 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
117766 index afcc0ae..71f0525 100644
117767 --- a/security/selinux/avc.c
117768 +++ b/security/selinux/avc.c
117769 @@ -59,7 +59,7 @@ struct avc_node {
117770 struct avc_cache {
117771 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
117772 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
117773 - atomic_t lru_hint; /* LRU hint for reclaim scan */
117774 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
117775 atomic_t active_nodes;
117776 u32 latest_notif; /* latest revocation notification */
117777 };
117778 @@ -167,7 +167,7 @@ void __init avc_init(void)
117779 spin_lock_init(&avc_cache.slots_lock[i]);
117780 }
117781 atomic_set(&avc_cache.active_nodes, 0);
117782 - atomic_set(&avc_cache.lru_hint, 0);
117783 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
117784
117785 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
117786 0, SLAB_PANIC, NULL);
117787 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
117788 spinlock_t *lock;
117789
117790 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
117791 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
117792 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
117793 head = &avc_cache.slots[hvalue];
117794 lock = &avc_cache.slots_lock[hvalue];
117795
117796 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
117797 index 4d1a541..4d87c9b 100644
117798 --- a/security/selinux/hooks.c
117799 +++ b/security/selinux/hooks.c
117800 @@ -5862,7 +5862,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
117801
117802 #endif
117803
117804 -static struct security_operations selinux_ops = {
117805 +static struct security_operations selinux_ops __read_only = {
117806 + .name = "selinux",
117807 .name = "selinux",
117808
117809 .binder_set_context_mgr = selinux_binder_set_context_mgr,
117810 @@ -6208,6 +6209,9 @@ static void selinux_nf_ip_exit(void)
117811 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
117812 static int selinux_disabled;
117813
117814 +extern struct security_operations *security_ops;
117815 +extern struct security_operations default_security_ops;
117816 +
117817 int selinux_disable(void)
117818 {
117819 if (ss_initialized) {
117820 @@ -6225,7 +6229,9 @@ int selinux_disable(void)
117821 selinux_disabled = 1;
117822 selinux_enabled = 0;
117823
117824 - reset_security_ops();
117825 + pax_open_kernel();
117826 + security_ops = &default_security_ops;
117827 + pax_close_kernel();
117828
117829 /* Try to destroy the avc node cache */
117830 avc_disable();
117831 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
117832 index 1450f85..a91e0bc 100644
117833 --- a/security/selinux/include/xfrm.h
117834 +++ b/security/selinux/include/xfrm.h
117835 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
117836
117837 rtnl_lock();
117838 for_each_net(net) {
117839 - atomic_inc(&net->xfrm.flow_cache_genid);
117840 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
117841 rt_genid_bump_all(net);
117842 }
117843 rtnl_unlock();
117844 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
117845 index c934311..ac64d68 100644
117846 --- a/security/smack/smack_lsm.c
117847 +++ b/security/smack/smack_lsm.c
117848 @@ -4187,7 +4187,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
117849 return 0;
117850 }
117851
117852 -struct security_operations smack_ops = {
117853 +struct security_operations smack_ops __read_only = {
117854 .name = "smack",
117855
117856 .ptrace_access_check = smack_ptrace_access_check,
117857 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
117858 index c151a18..14ba19a 100644
117859 --- a/security/tomoyo/file.c
117860 +++ b/security/tomoyo/file.c
117861 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
117862 {
117863 struct tomoyo_request_info r;
117864 struct tomoyo_obj_info obj = {
117865 - .path1 = *path,
117866 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
117867 };
117868 int error = -ENOMEM;
117869 struct tomoyo_path_info buf;
117870 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
117871 struct tomoyo_path_info buf;
117872 struct tomoyo_request_info r;
117873 struct tomoyo_obj_info obj = {
117874 - .path1 = *path,
117875 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
117876 };
117877 int idx;
117878
117879 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
117880 {
117881 struct tomoyo_request_info r;
117882 struct tomoyo_obj_info obj = {
117883 - .path1 = *path,
117884 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
117885 };
117886 int error;
117887 struct tomoyo_path_info buf;
117888 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
117889 {
117890 struct tomoyo_request_info r;
117891 struct tomoyo_obj_info obj = {
117892 - .path1 = *path,
117893 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
117894 };
117895 int error = -ENOMEM;
117896 struct tomoyo_path_info buf;
117897 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
117898 struct tomoyo_path_info buf2;
117899 struct tomoyo_request_info r;
117900 struct tomoyo_obj_info obj = {
117901 - .path1 = *path1,
117902 - .path2 = *path2,
117903 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
117904 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
117905 };
117906 int idx;
117907
117908 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
117909 index 390c646..f2f8db3 100644
117910 --- a/security/tomoyo/mount.c
117911 +++ b/security/tomoyo/mount.c
117912 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
117913 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
117914 need_dev = -1; /* dev_name is a directory */
117915 } else {
117916 + if (!capable(CAP_SYS_ADMIN)) {
117917 + error = -EPERM;
117918 + goto out;
117919 + }
117920 fstype = get_fs_type(type);
117921 if (!fstype) {
117922 error = -ENODEV;
117923 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
117924 index f0b756e..8aa497b 100644
117925 --- a/security/tomoyo/tomoyo.c
117926 +++ b/security/tomoyo/tomoyo.c
117927 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
117928 */
117929 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
117930 {
117931 - struct path path = { mnt, dentry };
117932 + struct path path = { .mnt = mnt, .dentry = dentry };
117933 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
117934 }
117935
117936 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
117937 */
117938 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
117939 {
117940 - struct path path = { parent->mnt, dentry };
117941 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
117942 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
117943 }
117944
117945 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
117946 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
117947 umode_t mode)
117948 {
117949 - struct path path = { parent->mnt, dentry };
117950 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
117951 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
117952 mode & S_IALLUGO);
117953 }
117954 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
117955 */
117956 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
117957 {
117958 - struct path path = { parent->mnt, dentry };
117959 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
117960 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
117961 }
117962
117963 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
117964 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
117965 const char *old_name)
117966 {
117967 - struct path path = { parent->mnt, dentry };
117968 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
117969 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
117970 }
117971
117972 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
117973 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
117974 umode_t mode, unsigned int dev)
117975 {
117976 - struct path path = { parent->mnt, dentry };
117977 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
117978 int type = TOMOYO_TYPE_CREATE;
117979 const unsigned int perm = mode & S_IALLUGO;
117980
117981 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
117982 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
117983 struct dentry *new_dentry)
117984 {
117985 - struct path path1 = { new_dir->mnt, old_dentry };
117986 - struct path path2 = { new_dir->mnt, new_dentry };
117987 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
117988 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
117989 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
117990 }
117991
117992 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
117993 struct path *new_parent,
117994 struct dentry *new_dentry)
117995 {
117996 - struct path path1 = { old_parent->mnt, old_dentry };
117997 - struct path path2 = { new_parent->mnt, new_dentry };
117998 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
117999 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
118000 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
118001 }
118002
118003 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
118004 */
118005 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
118006 {
118007 - struct path path = { mnt, mnt->mnt_root };
118008 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
118009 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
118010 }
118011
118012 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
118013 * tomoyo_security_ops is a "struct security_operations" which is used for
118014 * registering TOMOYO.
118015 */
118016 -static struct security_operations tomoyo_security_ops = {
118017 +static struct security_operations tomoyo_security_ops __read_only = {
118018 .name = "tomoyo",
118019 .cred_alloc_blank = tomoyo_cred_alloc_blank,
118020 .cred_prepare = tomoyo_cred_prepare,
118021 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
118022 index 20ef514..4182bed 100644
118023 --- a/security/yama/Kconfig
118024 +++ b/security/yama/Kconfig
118025 @@ -1,6 +1,6 @@
118026 config SECURITY_YAMA
118027 bool "Yama support"
118028 - depends on SECURITY
118029 + depends on SECURITY && !GRKERNSEC
118030 select SECURITYFS
118031 select SECURITY_PATH
118032 default n
118033 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
118034 index 13c88fbc..f8c115e 100644
118035 --- a/security/yama/yama_lsm.c
118036 +++ b/security/yama/yama_lsm.c
118037 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
118038 }
118039
118040 #ifndef CONFIG_SECURITY_YAMA_STACKED
118041 -static struct security_operations yama_ops = {
118042 +static struct security_operations yama_ops __read_only = {
118043 .name = "yama",
118044
118045 .ptrace_access_check = yama_ptrace_access_check,
118046 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
118047 #endif
118048
118049 #ifdef CONFIG_SYSCTL
118050 +static int zero __read_only;
118051 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
118052 +
118053 static int yama_dointvec_minmax(struct ctl_table *table, int write,
118054 void __user *buffer, size_t *lenp, loff_t *ppos)
118055 {
118056 - int rc;
118057 + ctl_table_no_const yama_table;
118058
118059 if (write && !capable(CAP_SYS_PTRACE))
118060 return -EPERM;
118061
118062 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
118063 - if (rc)
118064 - return rc;
118065 -
118066 + yama_table = *table;
118067 /* Lock the max value if it ever gets set. */
118068 - if (write && *(int *)table->data == *(int *)table->extra2)
118069 - table->extra1 = table->extra2;
118070 -
118071 - return rc;
118072 + if (ptrace_scope == max_scope)
118073 + yama_table.extra1 = &max_scope;
118074 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
118075 }
118076
118077 -static int zero;
118078 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
118079 -
118080 struct ctl_path yama_sysctl_path[] = {
118081 { .procname = "kernel", },
118082 { .procname = "yama", },
118083 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
118084 index 23c371e..da7c25e 100644
118085 --- a/sound/aoa/codecs/onyx.c
118086 +++ b/sound/aoa/codecs/onyx.c
118087 @@ -54,7 +54,7 @@ struct onyx {
118088 spdif_locked:1,
118089 analog_locked:1,
118090 original_mute:2;
118091 - int open_count;
118092 + local_t open_count;
118093 struct codec_info *codec_info;
118094
118095 /* mutex serializes concurrent access to the device
118096 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
118097 struct onyx *onyx = cii->codec_data;
118098
118099 mutex_lock(&onyx->mutex);
118100 - onyx->open_count++;
118101 + local_inc(&onyx->open_count);
118102 mutex_unlock(&onyx->mutex);
118103
118104 return 0;
118105 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
118106 struct onyx *onyx = cii->codec_data;
118107
118108 mutex_lock(&onyx->mutex);
118109 - onyx->open_count--;
118110 - if (!onyx->open_count)
118111 + if (local_dec_and_test(&onyx->open_count))
118112 onyx->spdif_locked = onyx->analog_locked = 0;
118113 mutex_unlock(&onyx->mutex);
118114
118115 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
118116 index ffd2025..df062c9 100644
118117 --- a/sound/aoa/codecs/onyx.h
118118 +++ b/sound/aoa/codecs/onyx.h
118119 @@ -11,6 +11,7 @@
118120 #include <linux/i2c.h>
118121 #include <asm/pmac_low_i2c.h>
118122 #include <asm/prom.h>
118123 +#include <asm/local.h>
118124
118125 /* PCM3052 register definitions */
118126
118127 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
118128 index 80423a4c..270c3d0 100644
118129 --- a/sound/core/oss/pcm_oss.c
118130 +++ b/sound/core/oss/pcm_oss.c
118131 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
118132 if (in_kernel) {
118133 mm_segment_t fs;
118134 fs = snd_enter_user();
118135 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
118136 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
118137 snd_leave_user(fs);
118138 } else {
118139 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
118140 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
118141 }
118142 if (ret != -EPIPE && ret != -ESTRPIPE)
118143 break;
118144 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
118145 if (in_kernel) {
118146 mm_segment_t fs;
118147 fs = snd_enter_user();
118148 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
118149 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
118150 snd_leave_user(fs);
118151 } else {
118152 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
118153 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
118154 }
118155 if (ret == -EPIPE) {
118156 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
118157 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
118158 struct snd_pcm_plugin_channel *channels;
118159 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
118160 if (!in_kernel) {
118161 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
118162 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
118163 return -EFAULT;
118164 buf = runtime->oss.buffer;
118165 }
118166 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
118167 }
118168 } else {
118169 tmp = snd_pcm_oss_write2(substream,
118170 - (const char __force *)buf,
118171 + (const char __force_kernel *)buf,
118172 runtime->oss.period_bytes, 0);
118173 if (tmp <= 0)
118174 goto err;
118175 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
118176 struct snd_pcm_runtime *runtime = substream->runtime;
118177 snd_pcm_sframes_t frames, frames1;
118178 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
118179 - char __user *final_dst = (char __force __user *)buf;
118180 + char __user *final_dst = (char __force_user *)buf;
118181 if (runtime->oss.plugin_first) {
118182 struct snd_pcm_plugin_channel *channels;
118183 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
118184 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
118185 xfer += tmp;
118186 runtime->oss.buffer_used -= tmp;
118187 } else {
118188 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
118189 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
118190 runtime->oss.period_bytes, 0);
118191 if (tmp <= 0)
118192 goto err;
118193 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
118194 size1);
118195 size1 /= runtime->channels; /* frames */
118196 fs = snd_enter_user();
118197 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
118198 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
118199 snd_leave_user(fs);
118200 }
118201 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
118202 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
118203 index 2d957ba..fda022c 100644
118204 --- a/sound/core/pcm_compat.c
118205 +++ b/sound/core/pcm_compat.c
118206 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
118207 int err;
118208
118209 fs = snd_enter_user();
118210 - err = snd_pcm_delay(substream, &delay);
118211 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
118212 snd_leave_user(fs);
118213 if (err < 0)
118214 return err;
118215 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
118216 index 279e24f..24aafe5 100644
118217 --- a/sound/core/pcm_native.c
118218 +++ b/sound/core/pcm_native.c
118219 @@ -2969,11 +2969,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
118220 switch (substream->stream) {
118221 case SNDRV_PCM_STREAM_PLAYBACK:
118222 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
118223 - (void __user *)arg);
118224 + (void __force_user *)arg);
118225 break;
118226 case SNDRV_PCM_STREAM_CAPTURE:
118227 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
118228 - (void __user *)arg);
118229 + (void __force_user *)arg);
118230 break;
118231 default:
118232 result = -EINVAL;
118233 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
118234 index 16d4267..fe8b49b 100644
118235 --- a/sound/core/seq/oss/seq_oss.c
118236 +++ b/sound/core/seq/oss/seq_oss.c
118237 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
118238 {
118239 int rc;
118240 static struct snd_seq_dev_ops ops = {
118241 - snd_seq_oss_synth_register,
118242 - snd_seq_oss_synth_unregister,
118243 + .init_device = snd_seq_oss_synth_register,
118244 + .free_device = snd_seq_oss_synth_unregister,
118245 };
118246
118247 snd_seq_autoload_lock();
118248 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
118249 index 0631bda..d0dcd49 100644
118250 --- a/sound/core/seq/seq_device.c
118251 +++ b/sound/core/seq/seq_device.c
118252 @@ -65,7 +65,7 @@ struct ops_list {
118253 int argsize; /* argument size */
118254
118255 /* operators */
118256 - struct snd_seq_dev_ops ops;
118257 + struct snd_seq_dev_ops *ops;
118258
118259 /* registered devices */
118260 struct list_head dev_list; /* list of devices */
118261 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
118262
118263 mutex_lock(&ops->reg_mutex);
118264 /* copy driver operators */
118265 - ops->ops = *entry;
118266 + ops->ops = entry;
118267 ops->driver |= DRIVER_LOADED;
118268 ops->argsize = argsize;
118269
118270 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
118271 dev->name, ops->id, ops->argsize, dev->argsize);
118272 return -EINVAL;
118273 }
118274 - if (ops->ops.init_device(dev) >= 0) {
118275 + if (ops->ops->init_device(dev) >= 0) {
118276 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
118277 ops->num_init_devices++;
118278 } else {
118279 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
118280 dev->name, ops->id, ops->argsize, dev->argsize);
118281 return -EINVAL;
118282 }
118283 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
118284 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
118285 dev->status = SNDRV_SEQ_DEVICE_FREE;
118286 dev->driver_data = NULL;
118287 ops->num_init_devices--;
118288 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
118289 index 68fec77..97fb643 100644
118290 --- a/sound/core/seq/seq_midi.c
118291 +++ b/sound/core/seq/seq_midi.c
118292 @@ -461,8 +461,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
118293 static int __init alsa_seq_midi_init(void)
118294 {
118295 static struct snd_seq_dev_ops ops = {
118296 - snd_seq_midisynth_register_port,
118297 - snd_seq_midisynth_unregister_port,
118298 + .init_device = snd_seq_midisynth_register_port,
118299 + .free_device = snd_seq_midisynth_unregister_port,
118300 };
118301 memset(&synths, 0, sizeof(synths));
118302 snd_seq_autoload_lock();
118303 diff --git a/sound/core/sound.c b/sound/core/sound.c
118304 index 185cec0..a95a1a9 100644
118305 --- a/sound/core/sound.c
118306 +++ b/sound/core/sound.c
118307 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
118308 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
118309 default: return;
118310 }
118311 - request_module(str);
118312 + request_module("%s", str);
118313 }
118314
118315 #endif /* modular kernel */
118316 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
118317 index 2a008a9..a1efb3f 100644
118318 --- a/sound/drivers/mts64.c
118319 +++ b/sound/drivers/mts64.c
118320 @@ -29,6 +29,7 @@
118321 #include <sound/initval.h>
118322 #include <sound/rawmidi.h>
118323 #include <sound/control.h>
118324 +#include <asm/local.h>
118325
118326 #define CARD_NAME "Miditerminal 4140"
118327 #define DRIVER_NAME "MTS64"
118328 @@ -67,7 +68,7 @@ struct mts64 {
118329 struct pardevice *pardev;
118330 int pardev_claimed;
118331
118332 - int open_count;
118333 + local_t open_count;
118334 int current_midi_output_port;
118335 int current_midi_input_port;
118336 u8 mode[MTS64_NUM_INPUT_PORTS];
118337 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
118338 {
118339 struct mts64 *mts = substream->rmidi->private_data;
118340
118341 - if (mts->open_count == 0) {
118342 + if (local_read(&mts->open_count) == 0) {
118343 /* We don't need a spinlock here, because this is just called
118344 if the device has not been opened before.
118345 So there aren't any IRQs from the device */
118346 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
118347
118348 msleep(50);
118349 }
118350 - ++(mts->open_count);
118351 + local_inc(&mts->open_count);
118352
118353 return 0;
118354 }
118355 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
118356 struct mts64 *mts = substream->rmidi->private_data;
118357 unsigned long flags;
118358
118359 - --(mts->open_count);
118360 - if (mts->open_count == 0) {
118361 + if (local_dec_return(&mts->open_count) == 0) {
118362 /* We need the spinlock_irqsave here because we can still
118363 have IRQs at this point */
118364 spin_lock_irqsave(&mts->lock, flags);
118365 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
118366
118367 msleep(500);
118368
118369 - } else if (mts->open_count < 0)
118370 - mts->open_count = 0;
118371 + } else if (local_read(&mts->open_count) < 0)
118372 + local_set(&mts->open_count, 0);
118373
118374 return 0;
118375 }
118376 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
118377 index a9f618e..c5a7208 100644
118378 --- a/sound/drivers/opl3/opl3_seq.c
118379 +++ b/sound/drivers/opl3/opl3_seq.c
118380 @@ -279,8 +279,8 @@ static int __init alsa_opl3_seq_init(void)
118381 {
118382 static struct snd_seq_dev_ops ops =
118383 {
118384 - snd_opl3_seq_new_device,
118385 - snd_opl3_seq_delete_device
118386 + .init_device = snd_opl3_seq_new_device,
118387 + .free_device = snd_opl3_seq_delete_device
118388 };
118389
118390 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
118391 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
118392 index 3b0ee42..8423ad6 100644
118393 --- a/sound/drivers/opl4/opl4_lib.c
118394 +++ b/sound/drivers/opl4/opl4_lib.c
118395 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
118396 MODULE_DESCRIPTION("OPL4 driver");
118397 MODULE_LICENSE("GPL");
118398
118399 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
118400 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
118401 {
118402 int timeout = 10;
118403 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
118404 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
118405 index 9919769..d7de36c 100644
118406 --- a/sound/drivers/opl4/opl4_seq.c
118407 +++ b/sound/drivers/opl4/opl4_seq.c
118408 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
118409 static int __init alsa_opl4_synth_init(void)
118410 {
118411 static struct snd_seq_dev_ops ops = {
118412 - snd_opl4_seq_new_device,
118413 - snd_opl4_seq_delete_device
118414 + .init_device = snd_opl4_seq_new_device,
118415 + .free_device = snd_opl4_seq_delete_device
118416 };
118417
118418 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
118419 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
118420 index 464385a..46ab3f6 100644
118421 --- a/sound/drivers/portman2x4.c
118422 +++ b/sound/drivers/portman2x4.c
118423 @@ -48,6 +48,7 @@
118424 #include <sound/initval.h>
118425 #include <sound/rawmidi.h>
118426 #include <sound/control.h>
118427 +#include <asm/local.h>
118428
118429 #define CARD_NAME "Portman 2x4"
118430 #define DRIVER_NAME "portman"
118431 @@ -85,7 +86,7 @@ struct portman {
118432 struct pardevice *pardev;
118433 int pardev_claimed;
118434
118435 - int open_count;
118436 + local_t open_count;
118437 int mode[PORTMAN_NUM_INPUT_PORTS];
118438 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
118439 };
118440 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
118441 index 5cc356d..d65e68ff 100644
118442 --- a/sound/firewire/amdtp.c
118443 +++ b/sound/firewire/amdtp.c
118444 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
118445 ptr = s->pcm_buffer_pointer + frames;
118446 if (ptr >= pcm->runtime->buffer_size)
118447 ptr -= pcm->runtime->buffer_size;
118448 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
118449 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
118450
118451 s->pcm_period_pointer += frames;
118452 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
118453 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
118454 */
118455 void amdtp_stream_update(struct amdtp_stream *s)
118456 {
118457 - ACCESS_ONCE(s->source_node_id_field) =
118458 + ACCESS_ONCE_RW(s->source_node_id_field) =
118459 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
118460 }
118461 EXPORT_SYMBOL(amdtp_stream_update);
118462 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
118463 index 8a03a91..aaacc0c 100644
118464 --- a/sound/firewire/amdtp.h
118465 +++ b/sound/firewire/amdtp.h
118466 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
118467 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
118468 struct snd_pcm_substream *pcm)
118469 {
118470 - ACCESS_ONCE(s->pcm) = pcm;
118471 + ACCESS_ONCE_RW(s->pcm) = pcm;
118472 }
118473
118474 /**
118475 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
118476 struct snd_rawmidi_substream *midi)
118477 {
118478 if (port < s->midi_ports)
118479 - ACCESS_ONCE(s->midi[port]) = midi;
118480 + ACCESS_ONCE_RW(s->midi[port]) = midi;
118481 }
118482
118483 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
118484 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
118485 index 48d6dca..a0266c23 100644
118486 --- a/sound/firewire/isight.c
118487 +++ b/sound/firewire/isight.c
118488 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
118489 ptr += count;
118490 if (ptr >= runtime->buffer_size)
118491 ptr -= runtime->buffer_size;
118492 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
118493 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
118494
118495 isight->period_counter += count;
118496 if (isight->period_counter >= runtime->period_size) {
118497 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
118498 if (err < 0)
118499 return err;
118500
118501 - ACCESS_ONCE(isight->pcm_active) = true;
118502 + ACCESS_ONCE_RW(isight->pcm_active) = true;
118503
118504 return 0;
118505 }
118506 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
118507 {
118508 struct isight *isight = substream->private_data;
118509
118510 - ACCESS_ONCE(isight->pcm_active) = false;
118511 + ACCESS_ONCE_RW(isight->pcm_active) = false;
118512
118513 mutex_lock(&isight->mutex);
118514 isight_stop_streaming(isight);
118515 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
118516
118517 switch (cmd) {
118518 case SNDRV_PCM_TRIGGER_START:
118519 - ACCESS_ONCE(isight->pcm_running) = true;
118520 + ACCESS_ONCE_RW(isight->pcm_running) = true;
118521 break;
118522 case SNDRV_PCM_TRIGGER_STOP:
118523 - ACCESS_ONCE(isight->pcm_running) = false;
118524 + ACCESS_ONCE_RW(isight->pcm_running) = false;
118525 break;
118526 default:
118527 return -EINVAL;
118528 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
118529 index 2dba848..c682aef 100644
118530 --- a/sound/firewire/scs1x.c
118531 +++ b/sound/firewire/scs1x.c
118532 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
118533 {
118534 struct scs *scs = stream->rmidi->private_data;
118535
118536 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
118537 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
118538 if (up) {
118539 scs->output_idle = false;
118540 tasklet_schedule(&scs->tasklet);
118541 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
118542 {
118543 struct scs *scs = stream->rmidi->private_data;
118544
118545 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
118546 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
118547 }
118548
118549 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
118550 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
118551
118552 snd_card_disconnect(scs->card);
118553
118554 - ACCESS_ONCE(scs->output) = NULL;
118555 - ACCESS_ONCE(scs->input) = NULL;
118556 + ACCESS_ONCE_RW(scs->output) = NULL;
118557 + ACCESS_ONCE_RW(scs->input) = NULL;
118558
118559 wait_event(scs->idle_wait, scs->output_idle);
118560
118561 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
118562 index 72332df..82ec6a2 100644
118563 --- a/sound/isa/sb/emu8000_synth.c
118564 +++ b/sound/isa/sb/emu8000_synth.c
118565 @@ -118,8 +118,8 @@ static int __init alsa_emu8000_init(void)
118566 {
118567
118568 static struct snd_seq_dev_ops ops = {
118569 - snd_emu8000_new_device,
118570 - snd_emu8000_delete_device,
118571 + .init_device = snd_emu8000_new_device,
118572 + .free_device = snd_emu8000_delete_device,
118573 };
118574 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
118575 sizeof(struct snd_emu8000*));
118576 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
118577 index 048439a..3be9f6f 100644
118578 --- a/sound/oss/sb_audio.c
118579 +++ b/sound/oss/sb_audio.c
118580 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
118581 buf16 = (signed short *)(localbuf + localoffs);
118582 while (c)
118583 {
118584 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
118585 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
118586 if (copy_from_user(lbuf8,
118587 userbuf+useroffs + p,
118588 locallen))
118589 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
118590 index 213a416..aeab5c9 100644
118591 --- a/sound/oss/swarm_cs4297a.c
118592 +++ b/sound/oss/swarm_cs4297a.c
118593 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
118594 {
118595 struct cs4297a_state *s;
118596 u32 pwr, id;
118597 - mm_segment_t fs;
118598 int rval;
118599 u64 cfg;
118600 int mdio_val;
118601 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
118602 if (!rval) {
118603 char *sb1250_duart_present;
118604
118605 +#if 0
118606 + mm_segment_t fs;
118607 fs = get_fs();
118608 set_fs(KERNEL_DS);
118609 -#if 0
118610 val = SOUND_MASK_LINE;
118611 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
118612 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
118613 val = initvol[i].vol;
118614 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
118615 }
118616 + set_fs(fs);
118617 // cs4297a_write_ac97(s, 0x18, 0x0808);
118618 #else
118619 // cs4297a_write_ac97(s, 0x5e, 0x180);
118620 cs4297a_write_ac97(s, 0x02, 0x0808);
118621 cs4297a_write_ac97(s, 0x18, 0x0808);
118622 #endif
118623 - set_fs(fs);
118624
118625 list_add(&s->list, &cs4297a_devs);
118626
118627 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
118628 index 4c41c90..37f3631 100644
118629 --- a/sound/pci/emu10k1/emu10k1_synth.c
118630 +++ b/sound/pci/emu10k1/emu10k1_synth.c
118631 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
118632 {
118633
118634 static struct snd_seq_dev_ops ops = {
118635 - snd_emu10k1_synth_new_device,
118636 - snd_emu10k1_synth_delete_device,
118637 + .init_device = snd_emu10k1_synth_new_device,
118638 + .free_device = snd_emu10k1_synth_delete_device,
118639 };
118640 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
118641 sizeof(struct snd_emu10k1_synth_arg));
118642 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
118643 index a63a863..fcf3087 100644
118644 --- a/sound/pci/hda/hda_codec.c
118645 +++ b/sound/pci/hda/hda_codec.c
118646 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
118647 /* FIXME: set_fs() hack for obtaining user-space TLV data */
118648 mm_segment_t fs = get_fs();
118649 set_fs(get_ds());
118650 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
118651 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
118652 tlv = _tlv;
118653 set_fs(fs);
118654 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
118655 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
118656 index 149d4cb..7784769 100644
118657 --- a/sound/pci/ymfpci/ymfpci.h
118658 +++ b/sound/pci/ymfpci/ymfpci.h
118659 @@ -358,7 +358,7 @@ struct snd_ymfpci {
118660 spinlock_t reg_lock;
118661 spinlock_t voice_lock;
118662 wait_queue_head_t interrupt_sleep;
118663 - atomic_t interrupt_sleep_count;
118664 + atomic_unchecked_t interrupt_sleep_count;
118665 struct snd_info_entry *proc_entry;
118666 const struct firmware *dsp_microcode;
118667 const struct firmware *controller_microcode;
118668 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
118669 index 4c26076..a13f370 100644
118670 --- a/sound/pci/ymfpci/ymfpci_main.c
118671 +++ b/sound/pci/ymfpci/ymfpci_main.c
118672 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
118673 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
118674 break;
118675 }
118676 - if (atomic_read(&chip->interrupt_sleep_count)) {
118677 - atomic_set(&chip->interrupt_sleep_count, 0);
118678 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
118679 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
118680 wake_up(&chip->interrupt_sleep);
118681 }
118682 __end:
118683 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
118684 continue;
118685 init_waitqueue_entry(&wait, current);
118686 add_wait_queue(&chip->interrupt_sleep, &wait);
118687 - atomic_inc(&chip->interrupt_sleep_count);
118688 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
118689 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
118690 remove_wait_queue(&chip->interrupt_sleep, &wait);
118691 }
118692 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
118693 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
118694 spin_unlock(&chip->reg_lock);
118695
118696 - if (atomic_read(&chip->interrupt_sleep_count)) {
118697 - atomic_set(&chip->interrupt_sleep_count, 0);
118698 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
118699 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
118700 wake_up(&chip->interrupt_sleep);
118701 }
118702 }
118703 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
118704 spin_lock_init(&chip->reg_lock);
118705 spin_lock_init(&chip->voice_lock);
118706 init_waitqueue_head(&chip->interrupt_sleep);
118707 - atomic_set(&chip->interrupt_sleep_count, 0);
118708 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
118709 chip->card = card;
118710 chip->pci = pci;
118711 chip->irq = -1;
118712 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
118713 index 08d7259..0336224 100644
118714 --- a/sound/soc/soc-ac97.c
118715 +++ b/sound/soc/soc-ac97.c
118716 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
118717 if (ret)
118718 return ret;
118719
118720 - ops->warm_reset = snd_soc_ac97_warm_reset;
118721 - ops->reset = snd_soc_ac97_reset;
118722 + pax_open_kernel();
118723 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
118724 + *(void **)&ops->reset = snd_soc_ac97_reset;
118725 + pax_close_kernel();
118726
118727 snd_ac97_rst_cfg = cfg;
118728 return 0;
118729 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
118730 index 1cfb19e..6e5731a 100644
118731 --- a/sound/soc/xtensa/xtfpga-i2s.c
118732 +++ b/sound/soc/xtensa/xtfpga-i2s.c
118733 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
118734 case SNDRV_PCM_TRIGGER_START:
118735 case SNDRV_PCM_TRIGGER_RESUME:
118736 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
118737 - ACCESS_ONCE(i2s->tx_ptr) = 0;
118738 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
118739 rcu_assign_pointer(i2s->tx_substream, substream);
118740 xtfpga_pcm_refill_fifo(i2s);
118741 break;
118742 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
118743 index a020920..55579f6 100644
118744 --- a/sound/synth/emux/emux_seq.c
118745 +++ b/sound/synth/emux/emux_seq.c
118746 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
118747 * MIDI emulation operators
118748 */
118749 static struct snd_midi_op emux_ops = {
118750 - snd_emux_note_on,
118751 - snd_emux_note_off,
118752 - snd_emux_key_press,
118753 - snd_emux_terminate_note,
118754 - snd_emux_control,
118755 - snd_emux_nrpn,
118756 - snd_emux_sysex,
118757 + .note_on = snd_emux_note_on,
118758 + .note_off = snd_emux_note_off,
118759 + .key_press = snd_emux_key_press,
118760 + .note_terminate = snd_emux_terminate_note,
118761 + .control = snd_emux_control,
118762 + .nrpn = snd_emux_nrpn,
118763 + .sysex = snd_emux_sysex,
118764 };
118765
118766
118767 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
118768 index 81b7da8..bb2676f 100644
118769 --- a/sound/usb/line6/driver.c
118770 +++ b/sound/usb/line6/driver.c
118771 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
118772 {
118773 struct usb_device *usbdev = line6->usbdev;
118774 int ret;
118775 - unsigned char len;
118776 + unsigned char *plen;
118777 unsigned count;
118778
118779 if (address > 0xffff || datalen > 0xff)
118780 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
118781 return ret;
118782 }
118783
118784 + plen = kmalloc(1, GFP_KERNEL);
118785 + if (plen == NULL)
118786 + return -ENOMEM;
118787 +
118788 /* Wait for data length. We'll get 0xff until length arrives. */
118789 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
118790 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
118791 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
118792 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
118793 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
118794 USB_DIR_IN,
118795 - 0x0012, 0x0000, &len, 1,
118796 + 0x0012, 0x0000, plen, 1,
118797 LINE6_TIMEOUT * HZ);
118798 if (ret < 0) {
118799 dev_err(line6->ifcdev,
118800 "receive length failed (error %d)\n", ret);
118801 + kfree(plen);
118802 return ret;
118803 }
118804
118805 - if (len != 0xff)
118806 + if (*plen != 0xff)
118807 break;
118808 }
118809
118810 - if (len == 0xff) {
118811 + if (*plen == 0xff) {
118812 dev_err(line6->ifcdev, "read failed after %d retries\n",
118813 count);
118814 + kfree(plen);
118815 return -EIO;
118816 - } else if (len != datalen) {
118817 + } else if (*plen != datalen) {
118818 /* should be equal or something went wrong */
118819 dev_err(line6->ifcdev,
118820 "length mismatch (expected %d, got %d)\n",
118821 - (int)datalen, (int)len);
118822 + (int)datalen, (int)*plen);
118823 + kfree(plen);
118824 return -EIO;
118825 }
118826
118827 + kfree(plen);
118828 +
118829 /* receive the result: */
118830 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
118831 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
118832 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
118833 {
118834 struct usb_device *usbdev = line6->usbdev;
118835 int ret;
118836 - unsigned char status;
118837 + unsigned char *status;
118838 int count;
118839
118840 if (address > 0xffff || datalen > 0xffff)
118841 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
118842 return ret;
118843 }
118844
118845 + status = kmalloc(1, GFP_KERNEL);
118846 + if (status == NULL)
118847 + return -ENOMEM;
118848 +
118849 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
118850 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
118851
118852 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
118853 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
118854 USB_DIR_IN,
118855 0x0012, 0x0000,
118856 - &status, 1, LINE6_TIMEOUT * HZ);
118857 + status, 1, LINE6_TIMEOUT * HZ);
118858
118859 if (ret < 0) {
118860 dev_err(line6->ifcdev,
118861 "receiving status failed (error %d)\n", ret);
118862 + kfree(status);
118863 return ret;
118864 }
118865
118866 - if (status != 0xff)
118867 + if (*status != 0xff)
118868 break;
118869 }
118870
118871 - if (status == 0xff) {
118872 + if (*status == 0xff) {
118873 dev_err(line6->ifcdev, "write failed after %d retries\n",
118874 count);
118875 + kfree(status);
118876 return -EIO;
118877 - } else if (status != 0) {
118878 + } else if (*status != 0) {
118879 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
118880 + kfree(status);
118881 return -EIO;
118882 }
118883
118884 + kfree(status);
118885 +
118886 return 0;
118887 }
118888 EXPORT_SYMBOL_GPL(line6_write_data);
118889 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
118890 index 6d4c50c..aa658c8 100644
118891 --- a/sound/usb/line6/toneport.c
118892 +++ b/sound/usb/line6/toneport.c
118893 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
118894 */
118895 static void toneport_setup(struct usb_line6_toneport *toneport)
118896 {
118897 - int ticks;
118898 + int *ticks;
118899 struct usb_line6 *line6 = &toneport->line6;
118900 struct usb_device *usbdev = line6->usbdev;
118901
118902 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
118903 + if (ticks == NULL)
118904 + return;
118905 +
118906 /* sync time on device with host: */
118907 - ticks = (int)get_seconds();
118908 - line6_write_data(line6, 0x80c6, &ticks, 4);
118909 + *ticks = (int)get_seconds();
118910 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
118911 +
118912 + kfree(ticks);
118913
118914 /* enable device: */
118915 toneport_send_cmd(usbdev, 0x0301, 0x0000);
118916 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
118917 new file mode 100644
118918 index 0000000..de92ed9
118919 --- /dev/null
118920 +++ b/tools/gcc/.gitignore
118921 @@ -0,0 +1 @@
118922 +randomize_layout_seed.h
118923 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
118924 new file mode 100644
118925 index 0000000..a51677e
118926 --- /dev/null
118927 +++ b/tools/gcc/Makefile
118928 @@ -0,0 +1,52 @@
118929 +#CC := gcc
118930 +#PLUGIN_SOURCE_FILES := pax_plugin.c
118931 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
118932 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
118933 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
118934 +
118935 +ifeq ($(PLUGINCC),$(HOSTCC))
118936 +HOSTLIBS := hostlibs
118937 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
118938 +export HOST_EXTRACFLAGS
118939 +else
118940 +HOSTLIBS := hostcxxlibs
118941 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
118942 +export HOST_EXTRACXXFLAGS
118943 +endif
118944 +
118945 +export GCCPLUGINS_DIR HOSTLIBS
118946 +
118947 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
118948 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
118949 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
118950 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
118951 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
118952 +$(HOSTLIBS)-y += colorize_plugin.so
118953 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
118954 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
118955 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
118956 +
118957 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
118958 +subdir- += size_overflow_plugin
118959 +
118960 +always := $($(HOSTLIBS)-y)
118961 +
118962 +constify_plugin-objs := constify_plugin.o
118963 +stackleak_plugin-objs := stackleak_plugin.o
118964 +kallocstat_plugin-objs := kallocstat_plugin.o
118965 +kernexec_plugin-objs := kernexec_plugin.o
118966 +checker_plugin-objs := checker_plugin.o
118967 +colorize_plugin-objs := colorize_plugin.o
118968 +latent_entropy_plugin-objs := latent_entropy_plugin.o
118969 +structleak_plugin-objs := structleak_plugin.o
118970 +randomize_layout_plugin-objs := randomize_layout_plugin.o
118971 +
118972 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
118973 +
118974 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
118975 + cmd_create_randomize_layout_seed = \
118976 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
118977 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
118978 + $(call if_changed,create_randomize_layout_seed)
118979 +
118980 +targets += randomize_layout_seed.h randomize_layout_hash.h
118981 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
118982 new file mode 100644
118983 index 0000000..5452feea
118984 --- /dev/null
118985 +++ b/tools/gcc/checker_plugin.c
118986 @@ -0,0 +1,150 @@
118987 +/*
118988 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
118989 + * Licensed under the GPL v2
118990 + *
118991 + * Note: the choice of the license means that the compilation process is
118992 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
118993 + * but for the kernel it doesn't matter since it doesn't link against
118994 + * any of the gcc libraries
118995 + *
118996 + * gcc plugin to implement various sparse (source code checker) features
118997 + *
118998 + * TODO:
118999 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
119000 + *
119001 + * BUGS:
119002 + * - none known
119003 + */
119004 +
119005 +#include "gcc-common.h"
119006 +
119007 +extern void c_register_addr_space (const char *str, addr_space_t as);
119008 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
119009 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
119010 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
119011 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
119012 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
119013 +
119014 +int plugin_is_GPL_compatible;
119015 +
119016 +static struct plugin_info checker_plugin_info = {
119017 + .version = "201304082245",
119018 + .help = NULL,
119019 +};
119020 +
119021 +#define ADDR_SPACE_KERNEL 0
119022 +#define ADDR_SPACE_FORCE_KERNEL 1
119023 +#define ADDR_SPACE_USER 2
119024 +#define ADDR_SPACE_FORCE_USER 3
119025 +#define ADDR_SPACE_IOMEM 0
119026 +#define ADDR_SPACE_FORCE_IOMEM 0
119027 +#define ADDR_SPACE_PERCPU 0
119028 +#define ADDR_SPACE_FORCE_PERCPU 0
119029 +#define ADDR_SPACE_RCU 0
119030 +#define ADDR_SPACE_FORCE_RCU 0
119031 +
119032 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
119033 +{
119034 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
119035 +}
119036 +
119037 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
119038 +{
119039 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
119040 +}
119041 +
119042 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
119043 +{
119044 + return default_addr_space_valid_pointer_mode(mode, as);
119045 +}
119046 +
119047 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
119048 +{
119049 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
119050 +}
119051 +
119052 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
119053 +{
119054 + return default_addr_space_legitimize_address(x, oldx, mode, as);
119055 +}
119056 +
119057 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
119058 +{
119059 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
119060 + return true;
119061 +
119062 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
119063 + return true;
119064 +
119065 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
119066 + return true;
119067 +
119068 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
119069 + return true;
119070 +
119071 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
119072 + return true;
119073 +
119074 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
119075 + return true;
119076 +
119077 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
119078 + return true;
119079 +
119080 + return subset == superset;
119081 +}
119082 +
119083 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
119084 +{
119085 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
119086 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
119087 +
119088 + return op;
119089 +}
119090 +
119091 +static void register_checker_address_spaces(void *event_data, void *data)
119092 +{
119093 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
119094 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
119095 + c_register_addr_space("__user", ADDR_SPACE_USER);
119096 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
119097 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
119098 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
119099 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
119100 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
119101 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
119102 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
119103 +
119104 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
119105 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
119106 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
119107 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
119108 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
119109 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
119110 + targetm.addr_space.convert = checker_addr_space_convert;
119111 +}
119112 +
119113 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119114 +{
119115 + const char * const plugin_name = plugin_info->base_name;
119116 + const int argc = plugin_info->argc;
119117 + const struct plugin_argument * const argv = plugin_info->argv;
119118 + int i;
119119 +
119120 + if (!plugin_default_version_check(version, &gcc_version)) {
119121 + error(G_("incompatible gcc/plugin versions"));
119122 + return 1;
119123 + }
119124 +
119125 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
119126 +
119127 + for (i = 0; i < argc; ++i)
119128 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119129 +
119130 + if (TARGET_64BIT == 0)
119131 + return 0;
119132 +
119133 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
119134 +
119135 + return 0;
119136 +}
119137 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
119138 new file mode 100644
119139 index 0000000..0c96d8a
119140 --- /dev/null
119141 +++ b/tools/gcc/colorize_plugin.c
119142 @@ -0,0 +1,215 @@
119143 +/*
119144 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
119145 + * Licensed under the GPL v2
119146 + *
119147 + * Note: the choice of the license means that the compilation process is
119148 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
119149 + * but for the kernel it doesn't matter since it doesn't link against
119150 + * any of the gcc libraries
119151 + *
119152 + * gcc plugin to colorize diagnostic output
119153 + *
119154 + */
119155 +
119156 +#include "gcc-common.h"
119157 +
119158 +int plugin_is_GPL_compatible;
119159 +
119160 +static struct plugin_info colorize_plugin_info = {
119161 + .version = "201404202350",
119162 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
119163 +};
119164 +
119165 +#define GREEN "\033[32m\033[K"
119166 +#define LIGHTGREEN "\033[1;32m\033[K"
119167 +#define YELLOW "\033[33m\033[K"
119168 +#define LIGHTYELLOW "\033[1;33m\033[K"
119169 +#define RED "\033[31m\033[K"
119170 +#define LIGHTRED "\033[1;31m\033[K"
119171 +#define BLUE "\033[34m\033[K"
119172 +#define LIGHTBLUE "\033[1;34m\033[K"
119173 +#define BRIGHT "\033[1;m\033[K"
119174 +#define NORMAL "\033[m\033[K"
119175 +
119176 +static diagnostic_starter_fn old_starter;
119177 +static diagnostic_finalizer_fn old_finalizer;
119178 +
119179 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
119180 +{
119181 + const char *color;
119182 + char *newprefix;
119183 +
119184 + switch (diagnostic->kind) {
119185 + case DK_NOTE:
119186 + color = LIGHTBLUE;
119187 + break;
119188 +
119189 + case DK_PEDWARN:
119190 + case DK_WARNING:
119191 + color = LIGHTYELLOW;
119192 + break;
119193 +
119194 + case DK_ERROR:
119195 + case DK_FATAL:
119196 + case DK_ICE:
119197 + case DK_PERMERROR:
119198 + case DK_SORRY:
119199 + color = LIGHTRED;
119200 + break;
119201 +
119202 + default:
119203 + color = NORMAL;
119204 + }
119205 +
119206 + old_starter(context, diagnostic);
119207 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
119208 + return;
119209 + pp_destroy_prefix(context->printer);
119210 + pp_set_prefix(context->printer, newprefix);
119211 +}
119212 +
119213 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
119214 +{
119215 + old_finalizer(context, diagnostic);
119216 +}
119217 +
119218 +static void colorize_arm(void)
119219 +{
119220 + old_starter = diagnostic_starter(global_dc);
119221 + old_finalizer = diagnostic_finalizer(global_dc);
119222 +
119223 + diagnostic_starter(global_dc) = start_colorize;
119224 + diagnostic_finalizer(global_dc) = finalize_colorize;
119225 +}
119226 +
119227 +static unsigned int execute_colorize_rearm(void)
119228 +{
119229 + if (diagnostic_starter(global_dc) == start_colorize)
119230 + return 0;
119231 +
119232 + colorize_arm();
119233 + return 0;
119234 +}
119235 +
119236 +#if BUILDING_GCC_VERSION >= 4009
119237 +namespace {
119238 +static const struct pass_data colorize_rearm_pass_data = {
119239 +#else
119240 +struct simple_ipa_opt_pass colorize_rearm_pass = {
119241 + .pass = {
119242 +#endif
119243 + .type = SIMPLE_IPA_PASS,
119244 + .name = "colorize_rearm",
119245 +#if BUILDING_GCC_VERSION >= 4008
119246 + .optinfo_flags = OPTGROUP_NONE,
119247 +#endif
119248 +#if BUILDING_GCC_VERSION >= 5000
119249 +#elif BUILDING_GCC_VERSION == 4009
119250 + .has_gate = false,
119251 + .has_execute = true,
119252 +#else
119253 + .gate = NULL,
119254 + .execute = execute_colorize_rearm,
119255 + .sub = NULL,
119256 + .next = NULL,
119257 + .static_pass_number = 0,
119258 +#endif
119259 + .tv_id = TV_NONE,
119260 + .properties_required = 0,
119261 + .properties_provided = 0,
119262 + .properties_destroyed = 0,
119263 + .todo_flags_start = 0,
119264 + .todo_flags_finish = 0
119265 +#if BUILDING_GCC_VERSION < 4009
119266 + }
119267 +#endif
119268 +};
119269 +
119270 +#if BUILDING_GCC_VERSION >= 4009
119271 +class colorize_rearm_pass : public simple_ipa_opt_pass {
119272 +public:
119273 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
119274 +#if BUILDING_GCC_VERSION >= 5000
119275 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
119276 +#else
119277 + unsigned int execute() { return execute_colorize_rearm(); }
119278 +#endif
119279 +};
119280 +}
119281 +
119282 +static opt_pass *make_colorize_rearm_pass(void)
119283 +{
119284 + return new colorize_rearm_pass();
119285 +}
119286 +#else
119287 +static struct opt_pass *make_colorize_rearm_pass(void)
119288 +{
119289 + return &colorize_rearm_pass.pass;
119290 +}
119291 +#endif
119292 +
119293 +static void colorize_start_unit(void *gcc_data, void *user_data)
119294 +{
119295 + colorize_arm();
119296 +}
119297 +
119298 +static bool should_colorize(void)
119299 +{
119300 +#if BUILDING_GCC_VERSION >= 4009
119301 + return false;
119302 +#else
119303 + char const *t = getenv("TERM");
119304 +
119305 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
119306 +#endif
119307 +}
119308 +
119309 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119310 +{
119311 + const char * const plugin_name = plugin_info->base_name;
119312 + const int argc = plugin_info->argc;
119313 + const struct plugin_argument * const argv = plugin_info->argv;
119314 + int i;
119315 + struct register_pass_info colorize_rearm_pass_info;
119316 + bool colorize;
119317 +
119318 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
119319 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
119320 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
119321 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
119322 +
119323 + if (!plugin_default_version_check(version, &gcc_version)) {
119324 + error(G_("incompatible gcc/plugin versions"));
119325 + return 1;
119326 + }
119327 +
119328 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
119329 +
119330 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
119331 +
119332 + for (i = 0; i < argc; ++i) {
119333 + if (!strcmp(argv[i].key, "color")) {
119334 + if (!argv[i].value) {
119335 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119336 + continue;
119337 + }
119338 + if (!strcmp(argv[i].value, "always"))
119339 + colorize = true;
119340 + else if (!strcmp(argv[i].value, "never"))
119341 + colorize = false;
119342 + else if (!strcmp(argv[i].value, "auto"))
119343 + colorize = should_colorize();
119344 + else
119345 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
119346 + continue;
119347 + }
119348 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119349 + }
119350 +
119351 + if (colorize) {
119352 + // TODO: parse GCC_COLORS as used by gcc 4.9+
119353 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
119354 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
119355 + }
119356 + return 0;
119357 +}
119358 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
119359 new file mode 100644
119360 index 0000000..93b181d
119361 --- /dev/null
119362 +++ b/tools/gcc/constify_plugin.c
119363 @@ -0,0 +1,563 @@
119364 +/*
119365 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
119366 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
119367 + * Licensed under the GPL v2, or (at your option) v3
119368 + *
119369 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
119370 + *
119371 + * Homepage:
119372 + * http://www.grsecurity.net/~ephox/const_plugin/
119373 + *
119374 + * Usage:
119375 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
119376 + * $ gcc -fplugin=constify_plugin.so test.c -O2
119377 + */
119378 +
119379 +#include "gcc-common.h"
119380 +
119381 +// unused C type flag in all versions 4.5-5.0
119382 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
119383 +
119384 +int plugin_is_GPL_compatible;
119385 +
119386 +static struct plugin_info const_plugin_info = {
119387 + .version = "201401270210",
119388 + .help = "no-constify\tturn off constification\n",
119389 +};
119390 +
119391 +typedef struct {
119392 + bool has_fptr_field;
119393 + bool has_writable_field;
119394 + bool has_do_const_field;
119395 + bool has_no_const_field;
119396 +} constify_info;
119397 +
119398 +static const_tree get_field_type(const_tree field)
119399 +{
119400 + return strip_array_types(TREE_TYPE(field));
119401 +}
119402 +
119403 +static bool is_fptr(const_tree field)
119404 +{
119405 + const_tree ptr = get_field_type(field);
119406 +
119407 + if (TREE_CODE(ptr) != POINTER_TYPE)
119408 + return false;
119409 +
119410 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
119411 +}
119412 +
119413 +/*
119414 + * determine whether the given structure type meets the requirements for automatic constification,
119415 + * including the constification attributes on nested structure types
119416 + */
119417 +static void constifiable(const_tree node, constify_info *cinfo)
119418 +{
119419 + const_tree field;
119420 +
119421 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
119422 +
119423 + // e.g., pointer to structure fields while still constructing the structure type
119424 + if (TYPE_FIELDS(node) == NULL_TREE)
119425 + return;
119426 +
119427 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
119428 + const_tree type = get_field_type(field);
119429 + enum tree_code code = TREE_CODE(type);
119430 +
119431 + if (node == type)
119432 + continue;
119433 +
119434 + if (is_fptr(field))
119435 + cinfo->has_fptr_field = true;
119436 + else if (!TREE_READONLY(field))
119437 + cinfo->has_writable_field = true;
119438 +
119439 + if (code == RECORD_TYPE || code == UNION_TYPE) {
119440 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
119441 + cinfo->has_do_const_field = true;
119442 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
119443 + cinfo->has_no_const_field = true;
119444 + else
119445 + constifiable(type, cinfo);
119446 + }
119447 + }
119448 +}
119449 +
119450 +static bool constified(const_tree node)
119451 +{
119452 + constify_info cinfo = {
119453 + .has_fptr_field = false,
119454 + .has_writable_field = false,
119455 + .has_do_const_field = false,
119456 + .has_no_const_field = false
119457 + };
119458 +
119459 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
119460 +
119461 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
119462 +// gcc_assert(!TYPE_READONLY(node));
119463 + return false;
119464 + }
119465 +
119466 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
119467 + gcc_assert(TYPE_READONLY(node));
119468 + return true;
119469 + }
119470 +
119471 + constifiable(node, &cinfo);
119472 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
119473 + return false;
119474 +
119475 + return TYPE_READONLY(node);
119476 +}
119477 +
119478 +static void deconstify_tree(tree node);
119479 +
119480 +static void deconstify_type(tree type)
119481 +{
119482 + tree field;
119483 +
119484 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
119485 +
119486 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
119487 + const_tree fieldtype = get_field_type(field);
119488 +
119489 + // special case handling of simple ptr-to-same-array-type members
119490 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
119491 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
119492 +
119493 + if (TREE_TYPE(TREE_TYPE(field)) == type)
119494 + continue;
119495 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
119496 + continue;
119497 + if (!constified(ptrtype))
119498 + continue;
119499 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
119500 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
119501 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
119502 + }
119503 + continue;
119504 + }
119505 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
119506 + continue;
119507 + if (!constified(fieldtype))
119508 + continue;
119509 +
119510 + deconstify_tree(field);
119511 + TREE_READONLY(field) = 0;
119512 + }
119513 + TYPE_READONLY(type) = 0;
119514 + C_TYPE_FIELDS_READONLY(type) = 0;
119515 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
119516 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
119517 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
119518 + }
119519 +}
119520 +
119521 +static void deconstify_tree(tree node)
119522 +{
119523 + tree old_type, new_type, field;
119524 +
119525 + old_type = TREE_TYPE(node);
119526 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
119527 + node = TREE_TYPE(node) = copy_node(old_type);
119528 + old_type = TREE_TYPE(old_type);
119529 + }
119530 +
119531 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
119532 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
119533 +
119534 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
119535 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
119536 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
119537 + DECL_FIELD_CONTEXT(field) = new_type;
119538 +
119539 + deconstify_type(new_type);
119540 +
119541 + TREE_TYPE(node) = new_type;
119542 +}
119543 +
119544 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
119545 +{
119546 + tree type;
119547 + constify_info cinfo = {
119548 + .has_fptr_field = false,
119549 + .has_writable_field = false,
119550 + .has_do_const_field = false,
119551 + .has_no_const_field = false
119552 + };
119553 +
119554 + *no_add_attrs = true;
119555 + if (TREE_CODE(*node) == FUNCTION_DECL) {
119556 + error("%qE attribute does not apply to functions (%qF)", name, *node);
119557 + return NULL_TREE;
119558 + }
119559 +
119560 + if (TREE_CODE(*node) == PARM_DECL) {
119561 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
119562 + return NULL_TREE;
119563 + }
119564 +
119565 + if (TREE_CODE(*node) == VAR_DECL) {
119566 + error("%qE attribute does not apply to variables (%qD)", name, *node);
119567 + return NULL_TREE;
119568 + }
119569 +
119570 + if (TYPE_P(*node)) {
119571 + type = *node;
119572 + } else {
119573 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
119574 + type = TREE_TYPE(*node);
119575 + }
119576 +
119577 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
119578 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
119579 + return NULL_TREE;
119580 + }
119581 +
119582 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
119583 + error("%qE attribute is already applied to the type %qT", name, type);
119584 + return NULL_TREE;
119585 + }
119586 +
119587 + if (TYPE_P(*node)) {
119588 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
119589 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
119590 + else
119591 + *no_add_attrs = false;
119592 + return NULL_TREE;
119593 + }
119594 +
119595 + constifiable(type, &cinfo);
119596 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
119597 + deconstify_tree(*node);
119598 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
119599 + return NULL_TREE;
119600 + }
119601 +
119602 + error("%qE attribute used on type %qT that is not constified", name, type);
119603 + return NULL_TREE;
119604 +}
119605 +
119606 +static void constify_type(tree type)
119607 +{
119608 + TYPE_READONLY(type) = 1;
119609 + C_TYPE_FIELDS_READONLY(type) = 1;
119610 + TYPE_CONSTIFY_VISITED(type) = 1;
119611 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
119612 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
119613 +}
119614 +
119615 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
119616 +{
119617 + *no_add_attrs = true;
119618 + if (!TYPE_P(*node)) {
119619 + error("%qE attribute applies to types only (%qD)", name, *node);
119620 + return NULL_TREE;
119621 + }
119622 +
119623 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
119624 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
119625 + return NULL_TREE;
119626 + }
119627 +
119628 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
119629 + error("%qE attribute used on %qT is already applied to the type", name, *node);
119630 + return NULL_TREE;
119631 + }
119632 +
119633 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
119634 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
119635 + return NULL_TREE;
119636 + }
119637 +
119638 + *no_add_attrs = false;
119639 + return NULL_TREE;
119640 +}
119641 +
119642 +static struct attribute_spec no_const_attr = {
119643 + .name = "no_const",
119644 + .min_length = 0,
119645 + .max_length = 0,
119646 + .decl_required = false,
119647 + .type_required = false,
119648 + .function_type_required = false,
119649 + .handler = handle_no_const_attribute,
119650 +#if BUILDING_GCC_VERSION >= 4007
119651 + .affects_type_identity = true
119652 +#endif
119653 +};
119654 +
119655 +static struct attribute_spec do_const_attr = {
119656 + .name = "do_const",
119657 + .min_length = 0,
119658 + .max_length = 0,
119659 + .decl_required = false,
119660 + .type_required = false,
119661 + .function_type_required = false,
119662 + .handler = handle_do_const_attribute,
119663 +#if BUILDING_GCC_VERSION >= 4007
119664 + .affects_type_identity = true
119665 +#endif
119666 +};
119667 +
119668 +static void register_attributes(void *event_data, void *data)
119669 +{
119670 + register_attribute(&no_const_attr);
119671 + register_attribute(&do_const_attr);
119672 +}
119673 +
119674 +static void finish_type(void *event_data, void *data)
119675 +{
119676 + tree type = (tree)event_data;
119677 + constify_info cinfo = {
119678 + .has_fptr_field = false,
119679 + .has_writable_field = false,
119680 + .has_do_const_field = false,
119681 + .has_no_const_field = false
119682 + };
119683 +
119684 + if (type == NULL_TREE || type == error_mark_node)
119685 + return;
119686 +
119687 +#if BUILDING_GCC_VERSION >= 5000
119688 + if (TREE_CODE(type) == ENUMERAL_TYPE)
119689 + return;
119690 +#endif
119691 +
119692 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
119693 + return;
119694 +
119695 + constifiable(type, &cinfo);
119696 +
119697 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
119698 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
119699 + deconstify_type(type);
119700 + TYPE_CONSTIFY_VISITED(type) = 1;
119701 + } else
119702 + error("'no_const' attribute used on type %qT that is not constified", type);
119703 + return;
119704 + }
119705 +
119706 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
119707 + if (!cinfo.has_writable_field) {
119708 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
119709 + return;
119710 + }
119711 + constify_type(type);
119712 + return;
119713 + }
119714 +
119715 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
119716 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
119717 + error("'do_const' attribute used on type %qT that is constified", type);
119718 + return;
119719 + }
119720 + constify_type(type);
119721 + return;
119722 + }
119723 +
119724 + deconstify_type(type);
119725 + TYPE_CONSTIFY_VISITED(type) = 1;
119726 +}
119727 +
119728 +static void check_global_variables(void *event_data, void *data)
119729 +{
119730 +#if BUILDING_GCC_VERSION >= 4009
119731 + varpool_node *node;
119732 +#else
119733 + struct varpool_node *node;
119734 +#endif
119735 +
119736 + FOR_EACH_VARIABLE(node) {
119737 + tree var = NODE_DECL(node);
119738 + tree type = TREE_TYPE(var);
119739 +
119740 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
119741 + continue;
119742 +
119743 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
119744 + continue;
119745 +
119746 + if (!TYPE_CONSTIFY_VISITED(type))
119747 + continue;
119748 +
119749 + if (DECL_EXTERNAL(var))
119750 + continue;
119751 +
119752 + if (DECL_INITIAL(var))
119753 + continue;
119754 +
119755 + // this works around a gcc bug/feature where uninitialized globals
119756 + // are moved into the .bss section regardless of any constification
119757 + DECL_INITIAL(var) = build_constructor(type, NULL);
119758 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
119759 + }
119760 +}
119761 +
119762 +static unsigned int check_local_variables(void)
119763 +{
119764 + unsigned int ret = 0;
119765 + tree var;
119766 +
119767 + unsigned int i;
119768 +
119769 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
119770 + tree type = TREE_TYPE(var);
119771 +
119772 + gcc_assert(DECL_P(var));
119773 + if (is_global_var(var))
119774 + continue;
119775 +
119776 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
119777 + continue;
119778 +
119779 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
119780 + continue;
119781 +
119782 + if (!TYPE_CONSTIFY_VISITED(type))
119783 + continue;
119784 +
119785 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
119786 + ret = 1;
119787 + }
119788 + return ret;
119789 +}
119790 +
119791 +#if BUILDING_GCC_VERSION >= 4009
119792 +namespace {
119793 +static const struct pass_data check_local_variables_pass_data = {
119794 +#else
119795 +static struct gimple_opt_pass check_local_variables_pass = {
119796 + .pass = {
119797 +#endif
119798 + .type = GIMPLE_PASS,
119799 + .name = "check_local_variables",
119800 +#if BUILDING_GCC_VERSION >= 4008
119801 + .optinfo_flags = OPTGROUP_NONE,
119802 +#endif
119803 +#if BUILDING_GCC_VERSION >= 5000
119804 +#elif BUILDING_GCC_VERSION >= 4009
119805 + .has_gate = false,
119806 + .has_execute = true,
119807 +#else
119808 + .gate = NULL,
119809 + .execute = check_local_variables,
119810 + .sub = NULL,
119811 + .next = NULL,
119812 + .static_pass_number = 0,
119813 +#endif
119814 + .tv_id = TV_NONE,
119815 + .properties_required = 0,
119816 + .properties_provided = 0,
119817 + .properties_destroyed = 0,
119818 + .todo_flags_start = 0,
119819 + .todo_flags_finish = 0
119820 +#if BUILDING_GCC_VERSION < 4009
119821 + }
119822 +#endif
119823 +};
119824 +
119825 +#if BUILDING_GCC_VERSION >= 4009
119826 +class check_local_variables_pass : public gimple_opt_pass {
119827 +public:
119828 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
119829 + unsigned int execute() { return check_local_variables(); }
119830 +};
119831 +}
119832 +
119833 +static opt_pass *make_check_local_variables_pass(void)
119834 +{
119835 + return new check_local_variables_pass();
119836 +}
119837 +#else
119838 +static struct opt_pass *make_check_local_variables_pass(void)
119839 +{
119840 + return &check_local_variables_pass.pass;
119841 +}
119842 +#endif
119843 +
119844 +static struct {
119845 + const char *name;
119846 + const char *asm_op;
119847 +} sections[] = {
119848 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
119849 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
119850 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
119851 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
119852 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
119853 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
119854 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
119855 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
119856 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
119857 +};
119858 +
119859 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
119860 +
119861 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
119862 +{
119863 + size_t i;
119864 +
119865 + for (i = 0; i < ARRAY_SIZE(sections); i++)
119866 + if (!strcmp(sections[i].name, name))
119867 + return 0;
119868 + return old_section_type_flags(decl, name, reloc);
119869 +}
119870 +
119871 +static void constify_start_unit(void *gcc_data, void *user_data)
119872 +{
119873 +// size_t i;
119874 +
119875 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
119876 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
119877 +// sections[i].section = get_section(sections[i].name, 0, NULL);
119878 +
119879 + old_section_type_flags = targetm.section_type_flags;
119880 + targetm.section_type_flags = constify_section_type_flags;
119881 +}
119882 +
119883 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119884 +{
119885 + const char * const plugin_name = plugin_info->base_name;
119886 + const int argc = plugin_info->argc;
119887 + const struct plugin_argument * const argv = plugin_info->argv;
119888 + int i;
119889 + bool constify = true;
119890 +
119891 + struct register_pass_info check_local_variables_pass_info;
119892 +
119893 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
119894 + check_local_variables_pass_info.reference_pass_name = "ssa";
119895 + check_local_variables_pass_info.ref_pass_instance_number = 1;
119896 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
119897 +
119898 + if (!plugin_default_version_check(version, &gcc_version)) {
119899 + error(G_("incompatible gcc/plugin versions"));
119900 + return 1;
119901 + }
119902 +
119903 + for (i = 0; i < argc; ++i) {
119904 + if (!(strcmp(argv[i].key, "no-constify"))) {
119905 + constify = false;
119906 + continue;
119907 + }
119908 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119909 + }
119910 +
119911 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
119912 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
119913 + constify = false;
119914 + }
119915 +
119916 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
119917 + if (constify) {
119918 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
119919 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
119920 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
119921 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
119922 + }
119923 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
119924 +
119925 + return 0;
119926 +}
119927 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
119928 new file mode 100644
119929 index 0000000..d8ec362
119930 --- /dev/null
119931 +++ b/tools/gcc/gcc-common.h
119932 @@ -0,0 +1,666 @@
119933 +#ifndef GCC_COMMON_H_INCLUDED
119934 +#define GCC_COMMON_H_INCLUDED
119935 +
119936 +#include "plugin.h"
119937 +#include "bversion.h"
119938 +#include "plugin-version.h"
119939 +#include "config.h"
119940 +#include "system.h"
119941 +#include "coretypes.h"
119942 +#include "tm.h"
119943 +#include "line-map.h"
119944 +#include "input.h"
119945 +#include "tree.h"
119946 +
119947 +#include "tree-inline.h"
119948 +#include "version.h"
119949 +#include "rtl.h"
119950 +#include "tm_p.h"
119951 +#include "flags.h"
119952 +//#include "insn-attr.h"
119953 +//#include "insn-config.h"
119954 +//#include "insn-flags.h"
119955 +#include "hard-reg-set.h"
119956 +//#include "recog.h"
119957 +#include "output.h"
119958 +#include "except.h"
119959 +#include "function.h"
119960 +#include "toplev.h"
119961 +//#include "expr.h"
119962 +#include "basic-block.h"
119963 +#include "intl.h"
119964 +#include "ggc.h"
119965 +//#include "regs.h"
119966 +#include "timevar.h"
119967 +
119968 +#include "params.h"
119969 +
119970 +#if BUILDING_GCC_VERSION <= 4009
119971 +#include "pointer-set.h"
119972 +#else
119973 +#include "hash-map.h"
119974 +#endif
119975 +
119976 +#include "emit-rtl.h"
119977 +//#include "reload.h"
119978 +//#include "ira.h"
119979 +//#include "dwarf2asm.h"
119980 +#include "debug.h"
119981 +#include "target.h"
119982 +#include "langhooks.h"
119983 +#include "cfgloop.h"
119984 +//#include "hosthooks.h"
119985 +#include "cgraph.h"
119986 +#include "opts.h"
119987 +//#include "coverage.h"
119988 +//#include "value-prof.h"
119989 +
119990 +#if BUILDING_GCC_VERSION == 4005
119991 +#include <sys/mman.h>
119992 +#endif
119993 +
119994 +#if BUILDING_GCC_VERSION >= 4007
119995 +#include "tree-pretty-print.h"
119996 +#include "gimple-pretty-print.h"
119997 +#endif
119998 +
119999 +#if BUILDING_GCC_VERSION >= 4006
120000 +//#include "c-tree.h"
120001 +//#include "cp/cp-tree.h"
120002 +#include "c-family/c-common.h"
120003 +#else
120004 +#include "c-common.h"
120005 +#endif
120006 +
120007 +#if BUILDING_GCC_VERSION <= 4008
120008 +#include "tree-flow.h"
120009 +#else
120010 +#include "tree-cfgcleanup.h"
120011 +#endif
120012 +
120013 +#if BUILDING_GCC_VERSION >= 4008
120014 +#include "is-a.h"
120015 +#endif
120016 +
120017 +#include "diagnostic.h"
120018 +//#include "tree-diagnostic.h"
120019 +#include "tree-dump.h"
120020 +#include "tree-pass.h"
120021 +//#include "df.h"
120022 +#include "predict.h"
120023 +#include "ipa-utils.h"
120024 +
120025 +#if BUILDING_GCC_VERSION >= 4009
120026 +#include "varasm.h"
120027 +#include "stor-layout.h"
120028 +#include "internal-fn.h"
120029 +#include "gimple-expr.h"
120030 +#include "gimple-fold.h"
120031 +//#include "diagnostic-color.h"
120032 +#include "context.h"
120033 +#include "tree-ssa-alias.h"
120034 +#include "tree-ssa.h"
120035 +#include "stringpool.h"
120036 +#include "tree-ssanames.h"
120037 +#include "print-tree.h"
120038 +#include "tree-eh.h"
120039 +#include "stmt.h"
120040 +#include "gimplify.h"
120041 +#endif
120042 +
120043 +#include "gimple.h"
120044 +
120045 +#if BUILDING_GCC_VERSION >= 4009
120046 +#include "tree-ssa-operands.h"
120047 +#include "tree-phinodes.h"
120048 +#include "tree-cfg.h"
120049 +#include "gimple-iterator.h"
120050 +#include "gimple-ssa.h"
120051 +#include "ssa-iterators.h"
120052 +#endif
120053 +
120054 +//#include "lto/lto.h"
120055 +#if BUILDING_GCC_VERSION >= 4007
120056 +//#include "data-streamer.h"
120057 +#else
120058 +//#include "lto-streamer.h"
120059 +#endif
120060 +//#include "lto-compress.h"
120061 +#if BUILDING_GCC_VERSION >= 5000
120062 +//#include "lto-section-names.h"
120063 +#include "builtins.h"
120064 +#endif
120065 +
120066 +//#include "expr.h" where are you...
120067 +extern rtx emit_move_insn(rtx x, rtx y);
120068 +
120069 +// missing from basic_block.h...
120070 +extern void debug_dominance_info(enum cdi_direction dir);
120071 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
120072 +
120073 +#ifdef __cplusplus
120074 +static inline void debug_tree(const_tree t)
120075 +{
120076 + debug_tree(CONST_CAST_TREE(t));
120077 +}
120078 +#else
120079 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
120080 +#endif
120081 +
120082 +#define __unused __attribute__((__unused__))
120083 +
120084 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
120085 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
120086 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
120087 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
120088 +
120089 +// should come from c-tree.h if only it were installed for gcc 4.5...
120090 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
120091 +
120092 +#if BUILDING_GCC_VERSION == 4005
120093 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls; vars && (D = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), I)
120094 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
120095 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
120096 +#define TODO_rebuild_cgraph_edges 0
120097 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
120098 +
120099 +#ifndef O_BINARY
120100 +#define O_BINARY 0
120101 +#endif
120102 +
120103 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
120104 +{
120105 + tree fndecl;
120106 +
120107 + if (!is_gimple_call(stmt))
120108 + return false;
120109 + fndecl = gimple_call_fndecl(stmt);
120110 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
120111 + return false;
120112 +// print_node(stderr, "pax", fndecl, 4);
120113 + return DECL_FUNCTION_CODE(fndecl) == code;
120114 +}
120115 +
120116 +static inline bool is_simple_builtin(tree decl)
120117 +{
120118 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
120119 + return false;
120120 +
120121 + switch (DECL_FUNCTION_CODE(decl)) {
120122 + /* Builtins that expand to constants. */
120123 + case BUILT_IN_CONSTANT_P:
120124 + case BUILT_IN_EXPECT:
120125 + case BUILT_IN_OBJECT_SIZE:
120126 + case BUILT_IN_UNREACHABLE:
120127 + /* Simple register moves or loads from stack. */
120128 + case BUILT_IN_RETURN_ADDRESS:
120129 + case BUILT_IN_EXTRACT_RETURN_ADDR:
120130 + case BUILT_IN_FROB_RETURN_ADDR:
120131 + case BUILT_IN_RETURN:
120132 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
120133 + case BUILT_IN_FRAME_ADDRESS:
120134 + case BUILT_IN_VA_END:
120135 + case BUILT_IN_STACK_SAVE:
120136 + case BUILT_IN_STACK_RESTORE:
120137 + /* Exception state returns or moves registers around. */
120138 + case BUILT_IN_EH_FILTER:
120139 + case BUILT_IN_EH_POINTER:
120140 + case BUILT_IN_EH_COPY_VALUES:
120141 + return true;
120142 +
120143 + default:
120144 + return false;
120145 + }
120146 +}
120147 +#endif
120148 +
120149 +#if BUILDING_GCC_VERSION <= 4006
120150 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
120151 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
120152 +#define EDGE_PRESERVE 0ULL
120153 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
120154 +#define flag_fat_lto_objects true
120155 +
120156 +#define get_random_seed(noinit) ({ \
120157 + unsigned HOST_WIDE_INT seed; \
120158 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
120159 + seed * seed; })
120160 +
120161 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
120162 +
120163 +static inline bool gimple_clobber_p(gimple s __unused)
120164 +{
120165 + return false;
120166 +}
120167 +
120168 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
120169 +{
120170 + unsigned i;
120171 +
120172 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
120173 + tree op = gimple_asm_clobber_op(stmt, i);
120174 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
120175 + return true;
120176 + }
120177 +
120178 + return false;
120179 +}
120180 +
120181 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
120182 +{
120183 + return implicit_built_in_decls[fncode];
120184 +}
120185 +
120186 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
120187 +{
120188 + return cgraph_postorder(order);
120189 +}
120190 +
120191 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
120192 +{
120193 + struct cgraph_node *node = cgraph_get_node(decl);
120194 +
120195 + return node ? node : cgraph_node(decl);
120196 +}
120197 +
120198 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
120199 +{
120200 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
120201 +}
120202 +
120203 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
120204 +{
120205 + struct cgraph_node *node;
120206 +
120207 + for (node = cgraph_nodes; node; node = node->next)
120208 + if (cgraph_function_with_gimple_body_p(node))
120209 + return node;
120210 + return NULL;
120211 +}
120212 +
120213 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
120214 +{
120215 + for (node = node->next; node; node = node->next)
120216 + if (cgraph_function_with_gimple_body_p(node))
120217 + return node;
120218 + return NULL;
120219 +}
120220 +
120221 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
120222 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
120223 + (node) = cgraph_next_function_with_gimple_body(node))
120224 +#endif
120225 +
120226 +#if BUILDING_GCC_VERSION == 4006
120227 +extern void debug_gimple_stmt(gimple);
120228 +extern void debug_gimple_seq(gimple_seq);
120229 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
120230 +extern void print_gimple_stmt(FILE *, gimple, int, int);
120231 +extern void print_gimple_expr(FILE *, gimple, int, int);
120232 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
120233 +#endif
120234 +
120235 +#if BUILDING_GCC_VERSION <= 4007
120236 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
120237 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
120238 +#define PROP_loops 0
120239 +#define NODE_SYMBOL(node) (node)
120240 +#define NODE_DECL(node) (node)->decl
120241 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
120242 +
120243 +static inline int bb_loop_depth(const_basic_block bb)
120244 +{
120245 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
120246 +}
120247 +
120248 +static inline bool gimple_store_p(gimple gs)
120249 +{
120250 + tree lhs = gimple_get_lhs(gs);
120251 + return lhs && !is_gimple_reg(lhs);
120252 +}
120253 +#endif
120254 +
120255 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
120256 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
120257 +{
120258 + return cgraph_alias_aliased_node(n);
120259 +}
120260 +#endif
120261 +
120262 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
120263 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
120264 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
120265 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
120266 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
120267 +#endif
120268 +
120269 +#if BUILDING_GCC_VERSION <= 4008
120270 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
120271 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
120272 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
120273 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
120274 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
120275 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
120276 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
120277 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
120278 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
120279 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
120280 +
120281 +static inline bool tree_fits_shwi_p(const_tree t)
120282 +{
120283 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
120284 + return false;
120285 +
120286 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
120287 + return true;
120288 +
120289 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
120290 + return true;
120291 +
120292 + return false;
120293 +}
120294 +
120295 +static inline bool tree_fits_uhwi_p(const_tree t)
120296 +{
120297 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
120298 + return false;
120299 +
120300 + return TREE_INT_CST_HIGH(t) == 0;
120301 +}
120302 +
120303 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
120304 +{
120305 + gcc_assert(tree_fits_shwi_p(t));
120306 + return TREE_INT_CST_LOW(t);
120307 +}
120308 +
120309 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
120310 +{
120311 + gcc_assert(tree_fits_uhwi_p(t));
120312 + return TREE_INT_CST_LOW(t);
120313 +}
120314 +
120315 +static inline const char *get_tree_code_name(enum tree_code code)
120316 +{
120317 + gcc_assert(code < MAX_TREE_CODES);
120318 + return tree_code_name[code];
120319 +}
120320 +
120321 +#define ipa_remove_stmt_references(cnode, stmt)
120322 +typedef union gimple_statement_d gasm;
120323 +typedef union gimple_statement_d gassign;
120324 +typedef union gimple_statement_d gcall;
120325 +typedef union gimple_statement_d gcond;
120326 +typedef union gimple_statement_d gdebug;
120327 +typedef union gimple_statement_d gphi;
120328 +typedef union gimple_statement_d greturn;
120329 +#endif
120330 +
120331 +#if BUILDING_GCC_VERSION == 4008
120332 +#define NODE_SYMBOL(node) (&(node)->symbol)
120333 +#define NODE_DECL(node) (node)->symbol.decl
120334 +#endif
120335 +
120336 +#if BUILDING_GCC_VERSION >= 4008
120337 +#define add_referenced_var(var)
120338 +#define mark_sym_for_renaming(var)
120339 +#define varpool_mark_needed_node(node)
120340 +#define TODO_dump_func 0
120341 +#define TODO_dump_cgraph 0
120342 +#endif
120343 +
120344 +#if BUILDING_GCC_VERSION <= 4009
120345 +#define TODO_verify_il 0
120346 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
120347 +#endif
120348 +
120349 +#if BUILDING_GCC_VERSION == 4009
120350 +typedef struct gimple_statement_base gasm;
120351 +typedef struct gimple_statement_base gassign;
120352 +typedef struct gimple_statement_base gcall;
120353 +typedef struct gimple_statement_base gcond;
120354 +typedef struct gimple_statement_base gdebug;
120355 +typedef struct gimple_statement_base gphi;
120356 +typedef struct gimple_statement_base greturn;
120357 +#endif
120358 +
120359 +#if BUILDING_GCC_VERSION <= 4009
120360 +typedef struct rtx_def rtx_insn;
120361 +
120362 +static inline gasm *as_a_gasm(gimple stmt)
120363 +{
120364 + return stmt;
120365 +}
120366 +
120367 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
120368 +{
120369 + return stmt;
120370 +}
120371 +
120372 +static inline gassign *as_a_gassign(gimple stmt)
120373 +{
120374 + return stmt;
120375 +}
120376 +
120377 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
120378 +{
120379 + return stmt;
120380 +}
120381 +
120382 +static inline gcall *as_a_gcall(gimple stmt)
120383 +{
120384 + return stmt;
120385 +}
120386 +
120387 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
120388 +{
120389 + return stmt;
120390 +}
120391 +
120392 +static inline gphi *as_a_gphi(gimple stmt)
120393 +{
120394 + return stmt;
120395 +}
120396 +
120397 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
120398 +{
120399 + return stmt;
120400 +}
120401 +
120402 +static inline greturn *as_a_greturn(gimple stmt)
120403 +{
120404 + return stmt;
120405 +}
120406 +
120407 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
120408 +{
120409 + return stmt;
120410 +}
120411 +#endif
120412 +
120413 +#if BUILDING_GCC_VERSION >= 4009
120414 +#define TODO_ggc_collect 0
120415 +#define NODE_SYMBOL(node) (node)
120416 +#define NODE_DECL(node) (node)->decl
120417 +#define cgraph_node_name(node) (node)->name()
120418 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
120419 +#endif
120420 +
120421 +#if BUILDING_GCC_VERSION >= 5000
120422 +#define TODO_verify_ssa TODO_verify_il
120423 +#define TODO_verify_flow TODO_verify_il
120424 +#define TODO_verify_stmts TODO_verify_il
120425 +#define TODO_verify_rtl_sharing TODO_verify_il
120426 +
120427 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
120428 +
120429 +#define INSN_DELETED_P(insn) (insn)->deleted()
120430 +
120431 +// symtab/cgraph related
120432 +#define debug_cgraph_node(node) (node)->debug()
120433 +#define cgraph_get_node(decl) cgraph_node::get(decl)
120434 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
120435 +#define cgraph_n_nodes symtab->cgraph_count
120436 +#define cgraph_max_uid symtab->cgraph_max_uid
120437 +#define varpool_get_node(decl) varpool_node::get(decl)
120438 +
120439 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
120440 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
120441 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
120442 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
120443 +
120444 +typedef struct cgraph_node *cgraph_node_ptr;
120445 +typedef struct cgraph_edge *cgraph_edge_p;
120446 +typedef struct varpool_node *varpool_node_ptr;
120447 +
120448 +static inline void change_decl_assembler_name(tree decl, tree name)
120449 +{
120450 + symtab->change_decl_assembler_name(decl, name);
120451 +}
120452 +
120453 +static inline void varpool_finalize_decl(tree decl)
120454 +{
120455 + varpool_node::finalize_decl(decl);
120456 +}
120457 +
120458 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
120459 +{
120460 + return node->function_symbol(availability);
120461 +}
120462 +
120463 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
120464 +{
120465 + return node->ultimate_alias_target(availability);
120466 +}
120467 +
120468 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
120469 +{
120470 + return node->only_called_directly_p();
120471 +}
120472 +
120473 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
120474 +{
120475 + return node->get_availability();
120476 +}
120477 +
120478 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
120479 +{
120480 + return node->get_alias_target();
120481 +}
120482 +
120483 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
120484 +{
120485 + return symtab->add_cgraph_insertion_hook(hook, data);
120486 +}
120487 +
120488 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
120489 +{
120490 + symtab->remove_cgraph_insertion_hook(entry);
120491 +}
120492 +
120493 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
120494 +{
120495 + return symtab->add_cgraph_removal_hook(hook, data);
120496 +}
120497 +
120498 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
120499 +{
120500 + symtab->remove_cgraph_removal_hook(entry);
120501 +}
120502 +
120503 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
120504 +{
120505 + return symtab->add_cgraph_duplication_hook(hook, data);
120506 +}
120507 +
120508 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
120509 +{
120510 + symtab->remove_cgraph_duplication_hook(entry);
120511 +}
120512 +
120513 +// gimple related
120514 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
120515 +{
120516 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
120517 +}
120518 +
120519 +template <>
120520 +template <>
120521 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
120522 +{
120523 + return gs->code == GIMPLE_ASSIGN;
120524 +}
120525 +
120526 +template <>
120527 +template <>
120528 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
120529 +{
120530 + return gs->code == GIMPLE_RETURN;
120531 +}
120532 +
120533 +static inline gasm *as_a_gasm(gimple stmt)
120534 +{
120535 + return as_a<gasm *>(stmt);
120536 +}
120537 +
120538 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
120539 +{
120540 + return as_a<const gasm *>(stmt);
120541 +}
120542 +
120543 +static inline gassign *as_a_gassign(gimple stmt)
120544 +{
120545 + return as_a<gassign *>(stmt);
120546 +}
120547 +
120548 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
120549 +{
120550 + return as_a<const gassign *>(stmt);
120551 +}
120552 +
120553 +static inline gcall *as_a_gcall(gimple stmt)
120554 +{
120555 + return as_a<gcall *>(stmt);
120556 +}
120557 +
120558 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
120559 +{
120560 + return as_a<const gcall *>(stmt);
120561 +}
120562 +
120563 +static inline gphi *as_a_gphi(gimple stmt)
120564 +{
120565 + return as_a<gphi *>(stmt);
120566 +}
120567 +
120568 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
120569 +{
120570 + return as_a<const gphi *>(stmt);
120571 +}
120572 +
120573 +static inline greturn *as_a_greturn(gimple stmt)
120574 +{
120575 + return as_a<greturn *>(stmt);
120576 +}
120577 +
120578 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
120579 +{
120580 + return as_a<const greturn *>(stmt);
120581 +}
120582 +
120583 +// IPA/LTO related
120584 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
120585 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
120586 +
120587 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
120588 +{
120589 + return dyn_cast<cgraph_node_ptr>(ref->referring);
120590 +}
120591 +
120592 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
120593 +{
120594 + referring_node->remove_stmt_references(stmt);
120595 +}
120596 +#endif
120597 +
120598 +#endif
120599 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
120600 new file mode 100644
120601 index 0000000..7514850
120602 --- /dev/null
120603 +++ b/tools/gcc/gen-random-seed.sh
120604 @@ -0,0 +1,8 @@
120605 +#!/bin/sh
120606 +
120607 +if [ ! -f "$1" ]; then
120608 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
120609 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
120610 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
120611 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
120612 +fi
120613 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
120614 new file mode 100644
120615 index 0000000..457d54e
120616 --- /dev/null
120617 +++ b/tools/gcc/kallocstat_plugin.c
120618 @@ -0,0 +1,188 @@
120619 +/*
120620 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
120621 + * Licensed under the GPL v2
120622 + *
120623 + * Note: the choice of the license means that the compilation process is
120624 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
120625 + * but for the kernel it doesn't matter since it doesn't link against
120626 + * any of the gcc libraries
120627 + *
120628 + * gcc plugin to find the distribution of k*alloc sizes
120629 + *
120630 + * TODO:
120631 + *
120632 + * BUGS:
120633 + * - none known
120634 + */
120635 +
120636 +#include "gcc-common.h"
120637 +
120638 +int plugin_is_GPL_compatible;
120639 +
120640 +static struct plugin_info kallocstat_plugin_info = {
120641 + .version = "201401260140",
120642 + .help = NULL
120643 +};
120644 +
120645 +static const char * const kalloc_functions[] = {
120646 + "__kmalloc",
120647 + "kmalloc",
120648 + "kmalloc_large",
120649 + "kmalloc_node",
120650 + "kmalloc_order",
120651 + "kmalloc_order_trace",
120652 + "kmalloc_slab",
120653 + "kzalloc",
120654 + "kzalloc_node",
120655 +};
120656 +
120657 +static bool is_kalloc(const char *fnname)
120658 +{
120659 + size_t i;
120660 +
120661 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
120662 + if (!strcmp(fnname, kalloc_functions[i]))
120663 + return true;
120664 + return false;
120665 +}
120666 +
120667 +static unsigned int execute_kallocstat(void)
120668 +{
120669 + basic_block bb;
120670 +
120671 + // 1. loop through BBs and GIMPLE statements
120672 + FOR_EACH_BB_FN(bb, cfun) {
120673 + gimple_stmt_iterator gsi;
120674 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
120675 + // gimple match:
120676 + tree fndecl, size;
120677 + gimple stmt;
120678 + const char *fnname;
120679 +
120680 + // is it a call
120681 + stmt = gsi_stmt(gsi);
120682 + if (!is_gimple_call(stmt))
120683 + continue;
120684 + fndecl = gimple_call_fndecl(stmt);
120685 + if (fndecl == NULL_TREE)
120686 + continue;
120687 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
120688 + continue;
120689 +
120690 + // is it a call to k*alloc
120691 + fnname = DECL_NAME_POINTER(fndecl);
120692 + if (!is_kalloc(fnname))
120693 + continue;
120694 +
120695 + // is the size arg const or the result of a simple const assignment
120696 + size = gimple_call_arg(stmt, 0);
120697 + while (true) {
120698 + expanded_location xloc;
120699 + size_t size_val;
120700 +
120701 + if (TREE_CONSTANT(size)) {
120702 + xloc = expand_location(gimple_location(stmt));
120703 + if (!xloc.file)
120704 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
120705 + size_val = TREE_INT_CST_LOW(size);
120706 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
120707 + break;
120708 + }
120709 +
120710 + if (TREE_CODE(size) != SSA_NAME)
120711 + break;
120712 + stmt = SSA_NAME_DEF_STMT(size);
120713 +//debug_gimple_stmt(stmt);
120714 +//debug_tree(size);
120715 + if (!stmt || !is_gimple_assign(stmt))
120716 + break;
120717 + if (gimple_num_ops(stmt) != 2)
120718 + break;
120719 + size = gimple_assign_rhs1(stmt);
120720 + }
120721 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
120722 +//debug_tree(gimple_call_fn(call_stmt));
120723 +//print_node(stderr, "pax", fndecl, 4);
120724 + }
120725 + }
120726 +
120727 + return 0;
120728 +}
120729 +
120730 +#if BUILDING_GCC_VERSION >= 4009
120731 +namespace {
120732 +static const struct pass_data kallocstat_pass_data = {
120733 +#else
120734 +static struct gimple_opt_pass kallocstat_pass = {
120735 + .pass = {
120736 +#endif
120737 + .type = GIMPLE_PASS,
120738 + .name = "kallocstat",
120739 +#if BUILDING_GCC_VERSION >= 4008
120740 + .optinfo_flags = OPTGROUP_NONE,
120741 +#endif
120742 +#if BUILDING_GCC_VERSION >= 5000
120743 +#elif BUILDING_GCC_VERSION == 4009
120744 + .has_gate = false,
120745 + .has_execute = true,
120746 +#else
120747 + .gate = NULL,
120748 + .execute = execute_kallocstat,
120749 + .sub = NULL,
120750 + .next = NULL,
120751 + .static_pass_number = 0,
120752 +#endif
120753 + .tv_id = TV_NONE,
120754 + .properties_required = 0,
120755 + .properties_provided = 0,
120756 + .properties_destroyed = 0,
120757 + .todo_flags_start = 0,
120758 + .todo_flags_finish = 0
120759 +#if BUILDING_GCC_VERSION < 4009
120760 + }
120761 +#endif
120762 +};
120763 +
120764 +#if BUILDING_GCC_VERSION >= 4009
120765 +class kallocstat_pass : public gimple_opt_pass {
120766 +public:
120767 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
120768 +#if BUILDING_GCC_VERSION >= 5000
120769 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
120770 +#else
120771 + unsigned int execute() { return execute_kallocstat(); }
120772 +#endif
120773 +};
120774 +}
120775 +
120776 +static opt_pass *make_kallocstat_pass(void)
120777 +{
120778 + return new kallocstat_pass();
120779 +}
120780 +#else
120781 +static struct opt_pass *make_kallocstat_pass(void)
120782 +{
120783 + return &kallocstat_pass.pass;
120784 +}
120785 +#endif
120786 +
120787 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
120788 +{
120789 + const char * const plugin_name = plugin_info->base_name;
120790 + struct register_pass_info kallocstat_pass_info;
120791 +
120792 + kallocstat_pass_info.pass = make_kallocstat_pass();
120793 + kallocstat_pass_info.reference_pass_name = "ssa";
120794 + kallocstat_pass_info.ref_pass_instance_number = 1;
120795 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
120796 +
120797 + if (!plugin_default_version_check(version, &gcc_version)) {
120798 + error(G_("incompatible gcc/plugin versions"));
120799 + return 1;
120800 + }
120801 +
120802 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
120803 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
120804 +
120805 + return 0;
120806 +}
120807 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
120808 new file mode 100644
120809 index 0000000..b0d8255
120810 --- /dev/null
120811 +++ b/tools/gcc/kernexec_plugin.c
120812 @@ -0,0 +1,547 @@
120813 +/*
120814 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
120815 + * Licensed under the GPL v2
120816 + *
120817 + * Note: the choice of the license means that the compilation process is
120818 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
120819 + * but for the kernel it doesn't matter since it doesn't link against
120820 + * any of the gcc libraries
120821 + *
120822 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
120823 + *
120824 + * TODO:
120825 + *
120826 + * BUGS:
120827 + * - none known
120828 + */
120829 +
120830 +#include "gcc-common.h"
120831 +
120832 +int plugin_is_GPL_compatible;
120833 +
120834 +static struct plugin_info kernexec_plugin_info = {
120835 + .version = "201401260140",
120836 + .help = "method=[bts|or]\tinstrumentation method\n"
120837 +};
120838 +
120839 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
120840 +static void (*kernexec_instrument_retaddr)(rtx);
120841 +
120842 +/*
120843 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
120844 + */
120845 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
120846 +{
120847 + gasm *asm_movabs_stmt;
120848 +
120849 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
120850 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
120851 + gimple_asm_set_volatile(asm_movabs_stmt, true);
120852 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
120853 + update_stmt(asm_movabs_stmt);
120854 +}
120855 +
120856 +/*
120857 + * find all asm() stmts that clobber r12 and add a reload of r12
120858 + */
120859 +static unsigned int execute_kernexec_reload(void)
120860 +{
120861 + basic_block bb;
120862 +
120863 + // 1. loop through BBs and GIMPLE statements
120864 + FOR_EACH_BB_FN(bb, cfun) {
120865 + gimple_stmt_iterator gsi;
120866 +
120867 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
120868 + // gimple match: __asm__ ("" : : : "r12");
120869 + gimple stmt;
120870 + gasm *asm_stmt;
120871 + size_t nclobbers;
120872 +
120873 + // is it an asm ...
120874 + stmt = gsi_stmt(gsi);
120875 + if (gimple_code(stmt) != GIMPLE_ASM)
120876 + continue;
120877 +
120878 + asm_stmt = as_a_gasm(stmt);
120879 +
120880 + // ... clobbering r12
120881 + nclobbers = gimple_asm_nclobbers(asm_stmt);
120882 + while (nclobbers--) {
120883 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
120884 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
120885 + continue;
120886 + kernexec_reload_fptr_mask(&gsi);
120887 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
120888 + break;
120889 + }
120890 + }
120891 + }
120892 +
120893 + return 0;
120894 +}
120895 +
120896 +/*
120897 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
120898 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
120899 + */
120900 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
120901 +{
120902 + gimple assign_intptr, assign_new_fptr;
120903 + gcall *call_stmt;
120904 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
120905 +
120906 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
120907 + old_fptr = gimple_call_fn(call_stmt);
120908 +
120909 + // create temporary unsigned long variable used for bitops and cast fptr to it
120910 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
120911 + add_referenced_var(intptr);
120912 + intptr = make_ssa_name(intptr, NULL);
120913 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
120914 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
120915 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
120916 + update_stmt(assign_intptr);
120917 +
120918 + // apply logical or to temporary unsigned long and bitmask
120919 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
120920 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
120921 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
120922 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
120923 + assign_intptr = gimple_build_assign(intptr, orptr);
120924 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
120925 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
120926 + update_stmt(assign_intptr);
120927 +
120928 + // cast temporary unsigned long back to a temporary fptr variable
120929 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
120930 + add_referenced_var(new_fptr);
120931 + new_fptr = make_ssa_name(new_fptr, NULL);
120932 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
120933 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
120934 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
120935 + update_stmt(assign_new_fptr);
120936 +
120937 + // replace call stmt fn with the new fptr
120938 + gimple_call_set_fn(call_stmt, new_fptr);
120939 + update_stmt(call_stmt);
120940 +}
120941 +
120942 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
120943 +{
120944 + gasm *asm_or_stmt;
120945 + gcall *call_stmt;
120946 + tree old_fptr, new_fptr, input, output;
120947 +#if BUILDING_GCC_VERSION <= 4007
120948 + VEC(tree, gc) *inputs = NULL;
120949 + VEC(tree, gc) *outputs = NULL;
120950 +#else
120951 + vec<tree, va_gc> *inputs = NULL;
120952 + vec<tree, va_gc> *outputs = NULL;
120953 +#endif
120954 +
120955 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
120956 + old_fptr = gimple_call_fn(call_stmt);
120957 +
120958 + // create temporary fptr variable
120959 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
120960 + add_referenced_var(new_fptr);
120961 + new_fptr = make_ssa_name(new_fptr, NULL);
120962 +
120963 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
120964 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
120965 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
120966 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
120967 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
120968 +#if BUILDING_GCC_VERSION <= 4007
120969 + VEC_safe_push(tree, gc, inputs, input);
120970 + VEC_safe_push(tree, gc, outputs, output);
120971 +#else
120972 + vec_safe_push(inputs, input);
120973 + vec_safe_push(outputs, output);
120974 +#endif
120975 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
120976 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
120977 + gimple_asm_set_volatile(asm_or_stmt, true);
120978 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
120979 + update_stmt(asm_or_stmt);
120980 +
120981 + // replace call stmt fn with the new fptr
120982 + gimple_call_set_fn(call_stmt, new_fptr);
120983 + update_stmt(call_stmt);
120984 +}
120985 +
120986 +/*
120987 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
120988 + */
120989 +static unsigned int execute_kernexec_fptr(void)
120990 +{
120991 + basic_block bb;
120992 +
120993 + // 1. loop through BBs and GIMPLE statements
120994 + FOR_EACH_BB_FN(bb, cfun) {
120995 + gimple_stmt_iterator gsi;
120996 +
120997 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
120998 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
120999 + tree fn;
121000 + gimple stmt;
121001 + gcall *call_stmt;
121002 +
121003 + // is it a call ...
121004 + stmt = gsi_stmt(gsi);
121005 + if (!is_gimple_call(stmt))
121006 + continue;
121007 + call_stmt = as_a_gcall(stmt);
121008 + fn = gimple_call_fn(call_stmt);
121009 + if (TREE_CODE(fn) == ADDR_EXPR)
121010 + continue;
121011 + if (TREE_CODE(fn) != SSA_NAME)
121012 + gcc_unreachable();
121013 +
121014 + // ... through a function pointer
121015 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
121016 + fn = SSA_NAME_VAR(fn);
121017 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
121018 + debug_tree(fn);
121019 + gcc_unreachable();
121020 + }
121021 + }
121022 + fn = TREE_TYPE(fn);
121023 + if (TREE_CODE(fn) != POINTER_TYPE)
121024 + continue;
121025 + fn = TREE_TYPE(fn);
121026 + if (TREE_CODE(fn) != FUNCTION_TYPE)
121027 + continue;
121028 +
121029 + kernexec_instrument_fptr(&gsi);
121030 +
121031 +//debug_tree(gimple_call_fn(call_stmt));
121032 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
121033 + }
121034 + }
121035 +
121036 + return 0;
121037 +}
121038 +
121039 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
121040 +static void kernexec_instrument_retaddr_bts(rtx insn)
121041 +{
121042 + rtx btsq;
121043 + rtvec argvec, constraintvec, labelvec;
121044 + int line;
121045 +
121046 + // create asm volatile("btsq $63,(%%rsp)":::)
121047 + argvec = rtvec_alloc(0);
121048 + constraintvec = rtvec_alloc(0);
121049 + labelvec = rtvec_alloc(0);
121050 + line = expand_location(RTL_LOCATION(insn)).line;
121051 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
121052 + MEM_VOLATILE_P(btsq) = 1;
121053 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
121054 + emit_insn_before(btsq, insn);
121055 +}
121056 +
121057 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
121058 +static void kernexec_instrument_retaddr_or(rtx insn)
121059 +{
121060 + rtx orq;
121061 + rtvec argvec, constraintvec, labelvec;
121062 + int line;
121063 +
121064 + // create asm volatile("orq %%r12,(%%rsp)":::)
121065 + argvec = rtvec_alloc(0);
121066 + constraintvec = rtvec_alloc(0);
121067 + labelvec = rtvec_alloc(0);
121068 + line = expand_location(RTL_LOCATION(insn)).line;
121069 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
121070 + MEM_VOLATILE_P(orq) = 1;
121071 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
121072 + emit_insn_before(orq, insn);
121073 +}
121074 +
121075 +/*
121076 + * find all asm level function returns and forcibly set the highest bit of the return address
121077 + */
121078 +static unsigned int execute_kernexec_retaddr(void)
121079 +{
121080 + rtx_insn *insn;
121081 +
121082 +// if (stack_realign_drap)
121083 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
121084 +
121085 + // 1. find function returns
121086 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
121087 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
121088 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
121089 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
121090 + rtx body;
121091 +
121092 + // is it a retn
121093 + if (!JUMP_P(insn))
121094 + continue;
121095 + body = PATTERN(insn);
121096 + if (GET_CODE(body) == PARALLEL)
121097 + body = XVECEXP(body, 0, 0);
121098 + if (!ANY_RETURN_P(body))
121099 + continue;
121100 + kernexec_instrument_retaddr(insn);
121101 + }
121102 +
121103 +// print_simple_rtl(stderr, get_insns());
121104 +// print_rtl(stderr, get_insns());
121105 +
121106 + return 0;
121107 +}
121108 +
121109 +static bool kernexec_cmodel_check(void)
121110 +{
121111 + tree section;
121112 +
121113 + if (ix86_cmodel != CM_KERNEL)
121114 + return false;
121115 +
121116 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
121117 + if (!section || !TREE_VALUE(section))
121118 + return true;
121119 +
121120 + section = TREE_VALUE(TREE_VALUE(section));
121121 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
121122 + return true;
121123 +
121124 + return false;
121125 +}
121126 +
121127 +#if BUILDING_GCC_VERSION >= 4009
121128 +namespace {
121129 +static const struct pass_data kernexec_reload_pass_data = {
121130 +#else
121131 +static struct gimple_opt_pass kernexec_reload_pass = {
121132 + .pass = {
121133 +#endif
121134 + .type = GIMPLE_PASS,
121135 + .name = "kernexec_reload",
121136 +#if BUILDING_GCC_VERSION >= 4008
121137 + .optinfo_flags = OPTGROUP_NONE,
121138 +#endif
121139 +#if BUILDING_GCC_VERSION >= 5000
121140 +#elif BUILDING_GCC_VERSION == 4009
121141 + .has_gate = true,
121142 + .has_execute = true,
121143 +#else
121144 + .gate = kernexec_cmodel_check,
121145 + .execute = execute_kernexec_reload,
121146 + .sub = NULL,
121147 + .next = NULL,
121148 + .static_pass_number = 0,
121149 +#endif
121150 + .tv_id = TV_NONE,
121151 + .properties_required = 0,
121152 + .properties_provided = 0,
121153 + .properties_destroyed = 0,
121154 + .todo_flags_start = 0,
121155 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
121156 +#if BUILDING_GCC_VERSION < 4009
121157 + }
121158 +#endif
121159 +};
121160 +
121161 +#if BUILDING_GCC_VERSION >= 4009
121162 +static const struct pass_data kernexec_fptr_pass_data = {
121163 +#else
121164 +static struct gimple_opt_pass kernexec_fptr_pass = {
121165 + .pass = {
121166 +#endif
121167 + .type = GIMPLE_PASS,
121168 + .name = "kernexec_fptr",
121169 +#if BUILDING_GCC_VERSION >= 4008
121170 + .optinfo_flags = OPTGROUP_NONE,
121171 +#endif
121172 +#if BUILDING_GCC_VERSION >= 5000
121173 +#elif BUILDING_GCC_VERSION == 4009
121174 + .has_gate = true,
121175 + .has_execute = true,
121176 +#else
121177 + .gate = kernexec_cmodel_check,
121178 + .execute = execute_kernexec_fptr,
121179 + .sub = NULL,
121180 + .next = NULL,
121181 + .static_pass_number = 0,
121182 +#endif
121183 + .tv_id = TV_NONE,
121184 + .properties_required = 0,
121185 + .properties_provided = 0,
121186 + .properties_destroyed = 0,
121187 + .todo_flags_start = 0,
121188 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
121189 +#if BUILDING_GCC_VERSION < 4009
121190 + }
121191 +#endif
121192 +};
121193 +
121194 +#if BUILDING_GCC_VERSION >= 4009
121195 +static const struct pass_data kernexec_retaddr_pass_data = {
121196 +#else
121197 +static struct rtl_opt_pass kernexec_retaddr_pass = {
121198 + .pass = {
121199 +#endif
121200 + .type = RTL_PASS,
121201 + .name = "kernexec_retaddr",
121202 +#if BUILDING_GCC_VERSION >= 4008
121203 + .optinfo_flags = OPTGROUP_NONE,
121204 +#endif
121205 +#if BUILDING_GCC_VERSION >= 5000
121206 +#elif BUILDING_GCC_VERSION == 4009
121207 + .has_gate = true,
121208 + .has_execute = true,
121209 +#else
121210 + .gate = kernexec_cmodel_check,
121211 + .execute = execute_kernexec_retaddr,
121212 + .sub = NULL,
121213 + .next = NULL,
121214 + .static_pass_number = 0,
121215 +#endif
121216 + .tv_id = TV_NONE,
121217 + .properties_required = 0,
121218 + .properties_provided = 0,
121219 + .properties_destroyed = 0,
121220 + .todo_flags_start = 0,
121221 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
121222 +#if BUILDING_GCC_VERSION < 4009
121223 + }
121224 +#endif
121225 +};
121226 +
121227 +#if BUILDING_GCC_VERSION >= 4009
121228 +class kernexec_reload_pass : public gimple_opt_pass {
121229 +public:
121230 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
121231 +#if BUILDING_GCC_VERSION >= 5000
121232 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
121233 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
121234 +#else
121235 + bool gate() { return kernexec_cmodel_check(); }
121236 + unsigned int execute() { return execute_kernexec_reload(); }
121237 +#endif
121238 +};
121239 +
121240 +class kernexec_fptr_pass : public gimple_opt_pass {
121241 +public:
121242 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
121243 +#if BUILDING_GCC_VERSION >= 5000
121244 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
121245 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
121246 +#else
121247 + bool gate() { return kernexec_cmodel_check(); }
121248 + unsigned int execute() { return execute_kernexec_fptr(); }
121249 +#endif
121250 +};
121251 +
121252 +class kernexec_retaddr_pass : public rtl_opt_pass {
121253 +public:
121254 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
121255 +#if BUILDING_GCC_VERSION >= 5000
121256 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
121257 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
121258 +#else
121259 + bool gate() { return kernexec_cmodel_check(); }
121260 + unsigned int execute() { return execute_kernexec_retaddr(); }
121261 +#endif
121262 +};
121263 +}
121264 +
121265 +static opt_pass *make_kernexec_reload_pass(void)
121266 +{
121267 + return new kernexec_reload_pass();
121268 +}
121269 +
121270 +static opt_pass *make_kernexec_fptr_pass(void)
121271 +{
121272 + return new kernexec_fptr_pass();
121273 +}
121274 +
121275 +static opt_pass *make_kernexec_retaddr_pass(void)
121276 +{
121277 + return new kernexec_retaddr_pass();
121278 +}
121279 +#else
121280 +static struct opt_pass *make_kernexec_reload_pass(void)
121281 +{
121282 + return &kernexec_reload_pass.pass;
121283 +}
121284 +
121285 +static struct opt_pass *make_kernexec_fptr_pass(void)
121286 +{
121287 + return &kernexec_fptr_pass.pass;
121288 +}
121289 +
121290 +static struct opt_pass *make_kernexec_retaddr_pass(void)
121291 +{
121292 + return &kernexec_retaddr_pass.pass;
121293 +}
121294 +#endif
121295 +
121296 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
121297 +{
121298 + const char * const plugin_name = plugin_info->base_name;
121299 + const int argc = plugin_info->argc;
121300 + const struct plugin_argument * const argv = plugin_info->argv;
121301 + int i;
121302 + struct register_pass_info kernexec_reload_pass_info;
121303 + struct register_pass_info kernexec_fptr_pass_info;
121304 + struct register_pass_info kernexec_retaddr_pass_info;
121305 +
121306 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
121307 + kernexec_reload_pass_info.reference_pass_name = "ssa";
121308 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
121309 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121310 +
121311 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
121312 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
121313 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
121314 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121315 +
121316 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
121317 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
121318 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
121319 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121320 +
121321 + if (!plugin_default_version_check(version, &gcc_version)) {
121322 + error(G_("incompatible gcc/plugin versions"));
121323 + return 1;
121324 + }
121325 +
121326 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
121327 +
121328 + if (TARGET_64BIT == 0)
121329 + return 0;
121330 +
121331 + for (i = 0; i < argc; ++i) {
121332 + if (!strcmp(argv[i].key, "method")) {
121333 + if (!argv[i].value) {
121334 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
121335 + continue;
121336 + }
121337 + if (!strcmp(argv[i].value, "bts")) {
121338 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
121339 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
121340 + } else if (!strcmp(argv[i].value, "or")) {
121341 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
121342 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
121343 + fix_register("r12", 1, 1);
121344 + } else
121345 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
121346 + continue;
121347 + }
121348 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
121349 + }
121350 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
121351 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
121352 +
121353 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
121354 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
121355 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
121356 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
121357 +
121358 + return 0;
121359 +}
121360 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
121361 new file mode 100644
121362 index 0000000..ac6f9b4
121363 --- /dev/null
121364 +++ b/tools/gcc/latent_entropy_plugin.c
121365 @@ -0,0 +1,474 @@
121366 +/*
121367 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
121368 + * Licensed under the GPL v2
121369 + *
121370 + * Note: the choice of the license means that the compilation process is
121371 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
121372 + * but for the kernel it doesn't matter since it doesn't link against
121373 + * any of the gcc libraries
121374 + *
121375 + * gcc plugin to help generate a little bit of entropy from program state,
121376 + * used throughout the uptime of the kernel
121377 + *
121378 + * TODO:
121379 + * - add ipa pass to identify not explicitly marked candidate functions
121380 + * - mix in more program state (function arguments/return values, loop variables, etc)
121381 + * - more instrumentation control via attribute parameters
121382 + *
121383 + * BUGS:
121384 + * - none known
121385 + */
121386 +
121387 +#include "gcc-common.h"
121388 +
121389 +int plugin_is_GPL_compatible;
121390 +
121391 +static GTY(()) tree latent_entropy_decl;
121392 +
121393 +static struct plugin_info latent_entropy_plugin_info = {
121394 + .version = "201504282240",
121395 + .help = NULL
121396 +};
121397 +
121398 +static unsigned HOST_WIDE_INT seed;
121399 +static unsigned HOST_WIDE_INT get_random_const(void)
121400 +{
121401 + unsigned int i;
121402 + unsigned HOST_WIDE_INT ret = 0;
121403 +
121404 + for (i = 0; i < 8 * sizeof ret; i++) {
121405 + ret = (ret << 1) | (seed & 1);
121406 + seed >>= 1;
121407 + if (ret & 1)
121408 + seed ^= 0xD800000000000000ULL;
121409 + }
121410 +
121411 + return ret;
121412 +}
121413 +
121414 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
121415 +{
121416 + tree type;
121417 + unsigned long long mask;
121418 +#if BUILDING_GCC_VERSION <= 4007
121419 + VEC(constructor_elt, gc) *vals;
121420 +#else
121421 + vec<constructor_elt, va_gc> *vals;
121422 +#endif
121423 +
121424 + switch (TREE_CODE(*node)) {
121425 + default:
121426 + *no_add_attrs = true;
121427 + error("%qE attribute only applies to functions and variables", name);
121428 + break;
121429 +
121430 + case VAR_DECL:
121431 + if (DECL_INITIAL(*node)) {
121432 + *no_add_attrs = true;
121433 + error("variable %qD with %qE attribute must not be initialized", *node, name);
121434 + break;
121435 + }
121436 +
121437 + if (!TREE_STATIC(*node)) {
121438 + *no_add_attrs = true;
121439 + error("variable %qD with %qE attribute must not be local", *node, name);
121440 + break;
121441 + }
121442 +
121443 + type = TREE_TYPE(*node);
121444 + switch (TREE_CODE(type)) {
121445 + default:
121446 + *no_add_attrs = true;
121447 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
121448 + break;
121449 +
121450 + case RECORD_TYPE: {
121451 + tree field;
121452 + unsigned int nelt = 0;
121453 +
121454 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
121455 + tree fieldtype;
121456 +
121457 + fieldtype = TREE_TYPE(field);
121458 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
121459 + *no_add_attrs = true;
121460 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
121461 + break;
121462 + }
121463 + }
121464 +
121465 + if (field)
121466 + break;
121467 +
121468 +#if BUILDING_GCC_VERSION <= 4007
121469 + vals = VEC_alloc(constructor_elt, gc, nelt);
121470 +#else
121471 + vec_alloc(vals, nelt);
121472 +#endif
121473 +
121474 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
121475 + tree fieldtype;
121476 +
121477 + fieldtype = TREE_TYPE(field);
121478 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
121479 + mask = 2 * (mask - 1) + 1;
121480 +
121481 + if (TYPE_UNSIGNED(fieldtype))
121482 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
121483 + else
121484 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
121485 + }
121486 +
121487 + DECL_INITIAL(*node) = build_constructor(type, vals);
121488 +//debug_tree(DECL_INITIAL(*node));
121489 + break;
121490 + }
121491 +
121492 + case INTEGER_TYPE:
121493 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
121494 + mask = 2 * (mask - 1) + 1;
121495 +
121496 + if (TYPE_UNSIGNED(type))
121497 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
121498 + else
121499 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
121500 + break;
121501 +
121502 + case ARRAY_TYPE: {
121503 + tree elt_type, array_size, elt_size;
121504 + unsigned int i, nelt;
121505 +
121506 + elt_type = TREE_TYPE(type);
121507 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
121508 + array_size = TYPE_SIZE_UNIT(type);
121509 +
121510 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
121511 + *no_add_attrs = true;
121512 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
121513 + break;
121514 + }
121515 +
121516 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
121517 +#if BUILDING_GCC_VERSION <= 4007
121518 + vals = VEC_alloc(constructor_elt, gc, nelt);
121519 +#else
121520 + vec_alloc(vals, nelt);
121521 +#endif
121522 +
121523 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
121524 + mask = 2 * (mask - 1) + 1;
121525 +
121526 + for (i = 0; i < nelt; i++)
121527 + if (TYPE_UNSIGNED(elt_type))
121528 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
121529 + else
121530 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
121531 +
121532 + DECL_INITIAL(*node) = build_constructor(type, vals);
121533 +//debug_tree(DECL_INITIAL(*node));
121534 + break;
121535 + }
121536 + }
121537 + break;
121538 +
121539 + case FUNCTION_DECL:
121540 + break;
121541 + }
121542 +
121543 + return NULL_TREE;
121544 +}
121545 +
121546 +static struct attribute_spec latent_entropy_attr = {
121547 + .name = "latent_entropy",
121548 + .min_length = 0,
121549 + .max_length = 0,
121550 + .decl_required = true,
121551 + .type_required = false,
121552 + .function_type_required = false,
121553 + .handler = handle_latent_entropy_attribute,
121554 +#if BUILDING_GCC_VERSION >= 4007
121555 + .affects_type_identity = false
121556 +#endif
121557 +};
121558 +
121559 +static void register_attributes(void *event_data, void *data)
121560 +{
121561 + register_attribute(&latent_entropy_attr);
121562 +}
121563 +
121564 +static bool gate_latent_entropy(void)
121565 +{
121566 + // don't bother with noreturn functions for now
121567 + if (TREE_THIS_VOLATILE(current_function_decl))
121568 + return false;
121569 +
121570 + // gcc-4.5 doesn't discover some trivial noreturn functions
121571 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
121572 + return false;
121573 +
121574 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
121575 +}
121576 +
121577 +static enum tree_code get_op(tree *rhs)
121578 +{
121579 + static enum tree_code op;
121580 + unsigned HOST_WIDE_INT random_const;
121581 +
121582 + random_const = get_random_const();
121583 +
121584 + switch (op) {
121585 + case BIT_XOR_EXPR:
121586 + op = PLUS_EXPR;
121587 + break;
121588 +
121589 + case PLUS_EXPR:
121590 + if (rhs) {
121591 + op = LROTATE_EXPR;
121592 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
121593 + break;
121594 + }
121595 +
121596 + case LROTATE_EXPR:
121597 + default:
121598 + op = BIT_XOR_EXPR;
121599 + break;
121600 + }
121601 + if (rhs)
121602 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
121603 + return op;
121604 +}
121605 +
121606 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
121607 +{
121608 + gimple_stmt_iterator gsi;
121609 + gimple assign;
121610 + tree addxorrol, rhs;
121611 + enum tree_code op;
121612 +
121613 + op = get_op(&rhs);
121614 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
121615 + assign = gimple_build_assign(local_entropy, addxorrol);
121616 + gsi = gsi_after_labels(bb);
121617 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
121618 + update_stmt(assign);
121619 +//debug_bb(bb);
121620 +}
121621 +
121622 +static void perturb_latent_entropy(basic_block bb, tree rhs)
121623 +{
121624 + gimple_stmt_iterator gsi;
121625 + gimple assign;
121626 + tree addxorrol, temp;
121627 +
121628 + // 1. create temporary copy of latent_entropy
121629 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
121630 + add_referenced_var(temp);
121631 +
121632 + // 2. read...
121633 + temp = make_ssa_name(temp, NULL);
121634 + assign = gimple_build_assign(temp, latent_entropy_decl);
121635 + SSA_NAME_DEF_STMT(temp) = assign;
121636 + add_referenced_var(latent_entropy_decl);
121637 + gsi = gsi_after_labels(bb);
121638 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
121639 + update_stmt(assign);
121640 +
121641 + // 3. ...modify...
121642 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
121643 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
121644 + assign = gimple_build_assign(temp, addxorrol);
121645 + SSA_NAME_DEF_STMT(temp) = assign;
121646 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
121647 + update_stmt(assign);
121648 +
121649 + // 4. ...write latent_entropy
121650 + assign = gimple_build_assign(latent_entropy_decl, temp);
121651 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
121652 + update_stmt(assign);
121653 +}
121654 +
121655 +static unsigned int execute_latent_entropy(void)
121656 +{
121657 + basic_block bb;
121658 + gimple assign;
121659 + gimple_stmt_iterator gsi;
121660 + tree local_entropy;
121661 +
121662 + if (!latent_entropy_decl) {
121663 +#if BUILDING_GCC_VERSION >= 4009
121664 + varpool_node *node;
121665 +#else
121666 + struct varpool_node *node;
121667 +#endif
121668 +
121669 + FOR_EACH_VARIABLE(node) {
121670 + tree var = NODE_DECL(node);
121671 +
121672 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
121673 + continue;
121674 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
121675 + continue;
121676 + latent_entropy_decl = var;
121677 +// debug_tree(var);
121678 + break;
121679 + }
121680 + if (!latent_entropy_decl) {
121681 +// debug_tree(current_function_decl);
121682 + return 0;
121683 + }
121684 + }
121685 +
121686 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
121687 +
121688 + // 1. create local entropy variable
121689 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
121690 + add_referenced_var(local_entropy);
121691 + mark_sym_for_renaming(local_entropy);
121692 +
121693 + // 2. initialize local entropy variable
121694 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
121695 + if (dom_info_available_p(CDI_DOMINATORS))
121696 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
121697 + gsi = gsi_start_bb(bb);
121698 +
121699 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
121700 +// gimple_set_location(assign, loc);
121701 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
121702 + update_stmt(assign);
121703 +//debug_bb(bb);
121704 + gcc_assert(single_succ_p(bb));
121705 + bb = single_succ(bb);
121706 +
121707 + // 3. instrument each BB with an operation on the local entropy variable
121708 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
121709 + perturb_local_entropy(bb, local_entropy);
121710 +//debug_bb(bb);
121711 + bb = bb->next_bb;
121712 + };
121713 +
121714 + // 4. mix local entropy into the global entropy variable
121715 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
121716 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
121717 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
121718 + return 0;
121719 +}
121720 +
121721 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
121722 +{
121723 + tree latent_entropy_type;
121724 +
121725 + seed = get_random_seed(false);
121726 +
121727 + if (in_lto_p)
121728 + return;
121729 +
121730 + // extern volatile u64 latent_entropy
121731 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
121732 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
121733 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
121734 +
121735 + TREE_STATIC(latent_entropy_decl) = 1;
121736 + TREE_PUBLIC(latent_entropy_decl) = 1;
121737 + TREE_USED(latent_entropy_decl) = 1;
121738 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
121739 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
121740 + DECL_EXTERNAL(latent_entropy_decl) = 1;
121741 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
121742 + lang_hooks.decls.pushdecl(latent_entropy_decl);
121743 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
121744 +// varpool_finalize_decl(latent_entropy_decl);
121745 +// varpool_mark_needed_node(latent_entropy_decl);
121746 +}
121747 +
121748 +#if BUILDING_GCC_VERSION >= 4009
121749 +namespace {
121750 +static const struct pass_data latent_entropy_pass_data = {
121751 +#else
121752 +static struct gimple_opt_pass latent_entropy_pass = {
121753 + .pass = {
121754 +#endif
121755 + .type = GIMPLE_PASS,
121756 + .name = "latent_entropy",
121757 +#if BUILDING_GCC_VERSION >= 4008
121758 + .optinfo_flags = OPTGROUP_NONE,
121759 +#endif
121760 +#if BUILDING_GCC_VERSION >= 5000
121761 +#elif BUILDING_GCC_VERSION == 4009
121762 + .has_gate = true,
121763 + .has_execute = true,
121764 +#else
121765 + .gate = gate_latent_entropy,
121766 + .execute = execute_latent_entropy,
121767 + .sub = NULL,
121768 + .next = NULL,
121769 + .static_pass_number = 0,
121770 +#endif
121771 + .tv_id = TV_NONE,
121772 + .properties_required = PROP_gimple_leh | PROP_cfg,
121773 + .properties_provided = 0,
121774 + .properties_destroyed = 0,
121775 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
121776 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
121777 +#if BUILDING_GCC_VERSION < 4009
121778 + }
121779 +#endif
121780 +};
121781 +
121782 +#if BUILDING_GCC_VERSION >= 4009
121783 +class latent_entropy_pass : public gimple_opt_pass {
121784 +public:
121785 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
121786 +#if BUILDING_GCC_VERSION >= 5000
121787 + virtual bool gate(function *) { return gate_latent_entropy(); }
121788 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
121789 +#else
121790 + bool gate() { return gate_latent_entropy(); }
121791 + unsigned int execute() { return execute_latent_entropy(); }
121792 +#endif
121793 +};
121794 +}
121795 +
121796 +static opt_pass *make_latent_entropy_pass(void)
121797 +{
121798 + return new latent_entropy_pass();
121799 +}
121800 +#else
121801 +static struct opt_pass *make_latent_entropy_pass(void)
121802 +{
121803 + return &latent_entropy_pass.pass;
121804 +}
121805 +#endif
121806 +
121807 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
121808 +{
121809 + const char * const plugin_name = plugin_info->base_name;
121810 + struct register_pass_info latent_entropy_pass_info;
121811 +
121812 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
121813 + latent_entropy_pass_info.reference_pass_name = "optimized";
121814 + latent_entropy_pass_info.ref_pass_instance_number = 1;
121815 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
121816 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
121817 + {
121818 + .base = &latent_entropy_decl,
121819 + .nelt = 1,
121820 + .stride = sizeof(latent_entropy_decl),
121821 + .cb = &gt_ggc_mx_tree_node,
121822 + .pchw = &gt_pch_nx_tree_node
121823 + },
121824 + LAST_GGC_ROOT_TAB
121825 + };
121826 +
121827 + if (!plugin_default_version_check(version, &gcc_version)) {
121828 + error(G_("incompatible gcc/plugin versions"));
121829 + return 1;
121830 + }
121831 +
121832 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
121833 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
121834 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
121835 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
121836 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
121837 +
121838 + return 0;
121839 +}
121840 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
121841 new file mode 100644
121842 index 0000000..713be61
121843 --- /dev/null
121844 +++ b/tools/gcc/randomize_layout_plugin.c
121845 @@ -0,0 +1,918 @@
121846 +/*
121847 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
121848 + * and PaX Team <pageexec@freemail.hu>
121849 + * Licensed under the GPL v2
121850 + *
121851 + * Usage:
121852 + * $ # for 4.5/4.6/C based 4.7
121853 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
121854 + * $ # for C++ based 4.7/4.8+
121855 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
121856 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
121857 + */
121858 +
121859 +#include "gcc-common.h"
121860 +#include "randomize_layout_seed.h"
121861 +
121862 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
121863 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
121864 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
121865 +#endif
121866 +
121867 +#define ORIG_TYPE_NAME(node) \
121868 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
121869 +
121870 +int plugin_is_GPL_compatible;
121871 +
121872 +static int performance_mode;
121873 +
121874 +static struct plugin_info randomize_layout_plugin_info = {
121875 + .version = "201402201816",
121876 + .help = "disable\t\t\tdo not activate plugin\n"
121877 + "performance-mode\tenable cacheline-aware layout randomization\n"
121878 +};
121879 +
121880 +/* from old Linux dcache.h */
121881 +static inline unsigned long
121882 +partial_name_hash(unsigned long c, unsigned long prevhash)
121883 +{
121884 + return (prevhash + (c << 4) + (c >> 4)) * 11;
121885 +}
121886 +static inline unsigned int
121887 +name_hash(const unsigned char *name)
121888 +{
121889 + unsigned long hash = 0;
121890 + unsigned int len = strlen((const char *)name);
121891 + while (len--)
121892 + hash = partial_name_hash(*name++, hash);
121893 + return (unsigned int)hash;
121894 +}
121895 +
121896 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
121897 +{
121898 + tree type;
121899 +
121900 + *no_add_attrs = true;
121901 + if (TREE_CODE(*node) == FUNCTION_DECL) {
121902 + error("%qE attribute does not apply to functions (%qF)", name, *node);
121903 + return NULL_TREE;
121904 + }
121905 +
121906 + if (TREE_CODE(*node) == PARM_DECL) {
121907 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
121908 + return NULL_TREE;
121909 + }
121910 +
121911 + if (TREE_CODE(*node) == VAR_DECL) {
121912 + error("%qE attribute does not apply to variables (%qD)", name, *node);
121913 + return NULL_TREE;
121914 + }
121915 +
121916 + if (TYPE_P(*node)) {
121917 + type = *node;
121918 + } else {
121919 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
121920 + type = TREE_TYPE(*node);
121921 + }
121922 +
121923 + if (TREE_CODE(type) != RECORD_TYPE) {
121924 + error("%qE attribute used on %qT applies to struct types only", name, type);
121925 + return NULL_TREE;
121926 + }
121927 +
121928 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
121929 + error("%qE attribute is already applied to the type %qT", name, type);
121930 + return NULL_TREE;
121931 + }
121932 +
121933 + *no_add_attrs = false;
121934 +
121935 + return NULL_TREE;
121936 +}
121937 +
121938 +/* set on complete types that we don't need to inspect further at all */
121939 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
121940 +{
121941 + *no_add_attrs = false;
121942 + return NULL_TREE;
121943 +}
121944 +
121945 +/*
121946 + * set on types that we've performed a shuffle on, to prevent re-shuffling
121947 + * this does not preclude us from inspecting its fields for potential shuffles
121948 + */
121949 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
121950 +{
121951 + *no_add_attrs = false;
121952 + return NULL_TREE;
121953 +}
121954 +
121955 +/*
121956 + * 64bit variant of Bob Jenkins' public domain PRNG
121957 + * 256 bits of internal state
121958 + */
121959 +
121960 +typedef unsigned long long u64;
121961 +
121962 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
121963 +
121964 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
121965 +static u64 ranval(ranctx *x) {
121966 + u64 e = x->a - rot(x->b, 7);
121967 + x->a = x->b ^ rot(x->c, 13);
121968 + x->b = x->c + rot(x->d, 37);
121969 + x->c = x->d + e;
121970 + x->d = e + x->a;
121971 + return x->d;
121972 +}
121973 +
121974 +static void raninit(ranctx *x, u64 *seed) {
121975 + int i;
121976 +
121977 + x->a = seed[0];
121978 + x->b = seed[1];
121979 + x->c = seed[2];
121980 + x->d = seed[3];
121981 +
121982 + for (i=0; i < 30; ++i)
121983 + (void)ranval(x);
121984 +}
121985 +
121986 +static u64 shuffle_seed[4];
121987 +
121988 +struct partition_group {
121989 + tree tree_start;
121990 + unsigned long start;
121991 + unsigned long length;
121992 +};
121993 +
121994 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
121995 +{
121996 + unsigned long i;
121997 + unsigned long accum_size = 0;
121998 + unsigned long accum_length = 0;
121999 + unsigned long group_idx = 0;
122000 +
122001 + gcc_assert(length < INT_MAX);
122002 +
122003 + memset(size_groups, 0, sizeof(struct partition_group) * length);
122004 +
122005 + for (i = 0; i < length; i++) {
122006 + if (size_groups[group_idx].tree_start == NULL_TREE) {
122007 + size_groups[group_idx].tree_start = fields[i];
122008 + size_groups[group_idx].start = i;
122009 + accum_length = 0;
122010 + accum_size = 0;
122011 + }
122012 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
122013 + accum_length++;
122014 + if (accum_size >= 64) {
122015 + size_groups[group_idx].length = accum_length;
122016 + accum_length = 0;
122017 + group_idx++;
122018 + }
122019 + }
122020 +
122021 + if (size_groups[group_idx].tree_start != NULL_TREE &&
122022 + !size_groups[group_idx].length) {
122023 + size_groups[group_idx].length = accum_length;
122024 + group_idx++;
122025 + }
122026 +
122027 + *num_groups = group_idx;
122028 +}
122029 +
122030 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
122031 +{
122032 + unsigned long i, x;
122033 + struct partition_group size_group[length];
122034 + unsigned long num_groups = 0;
122035 + unsigned long randnum;
122036 +
122037 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
122038 + for (i = num_groups - 1; i > 0; i--) {
122039 + struct partition_group tmp;
122040 + randnum = ranval(prng_state) % (i + 1);
122041 + tmp = size_group[i];
122042 + size_group[i] = size_group[randnum];
122043 + size_group[randnum] = tmp;
122044 + }
122045 +
122046 + for (x = 0; x < num_groups; x++) {
122047 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
122048 + tree tmp;
122049 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
122050 + continue;
122051 + randnum = ranval(prng_state) % (i + 1);
122052 + // we could handle this case differently if desired
122053 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
122054 + continue;
122055 + tmp = newtree[i];
122056 + newtree[i] = newtree[randnum];
122057 + newtree[randnum] = tmp;
122058 + }
122059 + }
122060 +}
122061 +
122062 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
122063 +{
122064 + unsigned long i, randnum;
122065 +
122066 + for (i = length - 1; i > 0; i--) {
122067 + tree tmp;
122068 + randnum = ranval(prng_state) % (i + 1);
122069 + tmp = newtree[i];
122070 + newtree[i] = newtree[randnum];
122071 + newtree[randnum] = tmp;
122072 + }
122073 +}
122074 +
122075 +/* modern in-place Fisher-Yates shuffle */
122076 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
122077 +{
122078 + unsigned long i;
122079 + u64 seed[4];
122080 + ranctx prng_state;
122081 + const unsigned char *structname;
122082 +
122083 + if (length == 0)
122084 + return;
122085 +
122086 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
122087 +
122088 + structname = ORIG_TYPE_NAME(type);
122089 +
122090 +#ifdef __DEBUG_PLUGIN
122091 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
122092 +#ifdef __DEBUG_VERBOSE
122093 + debug_tree((tree)type);
122094 +#endif
122095 +#endif
122096 +
122097 + for (i = 0; i < 4; i++) {
122098 + seed[i] = shuffle_seed[i];
122099 + seed[i] ^= name_hash(structname);
122100 + }
122101 +
122102 + raninit(&prng_state, (u64 *)&seed);
122103 +
122104 + if (performance_mode)
122105 + performance_shuffle(newtree, length, &prng_state);
122106 + else
122107 + full_shuffle(newtree, length, &prng_state);
122108 +}
122109 +
122110 +static bool is_flexible_array(const_tree field)
122111 +{
122112 + const_tree fieldtype;
122113 + const_tree typesize;
122114 + const_tree elemtype;
122115 + const_tree elemsize;
122116 +
122117 + fieldtype = TREE_TYPE(field);
122118 + typesize = TYPE_SIZE(fieldtype);
122119 +
122120 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
122121 + return false;
122122 +
122123 + elemtype = TREE_TYPE(fieldtype);
122124 + elemsize = TYPE_SIZE(elemtype);
122125 +
122126 + /* size of type is represented in bits */
122127 +
122128 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
122129 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
122130 + return true;
122131 +
122132 + if (typesize != NULL_TREE &&
122133 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
122134 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
122135 + return true;
122136 +
122137 + return false;
122138 +}
122139 +
122140 +static int relayout_struct(tree type)
122141 +{
122142 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
122143 + unsigned long shuffle_length = num_fields;
122144 + tree field;
122145 + tree newtree[num_fields];
122146 + unsigned long i;
122147 + tree list;
122148 + tree variant;
122149 + expanded_location xloc;
122150 +
122151 + if (TYPE_FIELDS(type) == NULL_TREE)
122152 + return 0;
122153 +
122154 + if (num_fields < 2)
122155 + return 0;
122156 +
122157 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
122158 +
122159 + gcc_assert(num_fields < INT_MAX);
122160 +
122161 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
122162 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
122163 + return 0;
122164 +
122165 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
122166 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
122167 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
122168 + return 0;
122169 +
122170 + /* throw out any structs in uapi */
122171 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
122172 +
122173 + if (strstr(xloc.file, "/uapi/"))
122174 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
122175 +
122176 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
122177 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
122178 + newtree[i] = field;
122179 + }
122180 +
122181 + /*
122182 + * enforce that we don't randomize the layout of the last
122183 + * element of a struct if it's a 0 or 1-length array
122184 + * or a proper flexible array
122185 + */
122186 + if (is_flexible_array(newtree[num_fields - 1]))
122187 + shuffle_length--;
122188 +
122189 + shuffle(type, (tree *)newtree, shuffle_length);
122190 +
122191 + /*
122192 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
122193 + * as gcc provides no other way to detect such code
122194 + */
122195 + list = make_node(FIELD_DECL);
122196 + TREE_CHAIN(list) = newtree[0];
122197 + TREE_TYPE(list) = void_type_node;
122198 + DECL_SIZE(list) = bitsize_zero_node;
122199 + DECL_NONADDRESSABLE_P(list) = 1;
122200 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
122201 + DECL_SIZE_UNIT(list) = size_zero_node;
122202 + DECL_FIELD_OFFSET(list) = size_zero_node;
122203 + DECL_CONTEXT(list) = type;
122204 + // to satisfy the constify plugin
122205 + TREE_READONLY(list) = 1;
122206 +
122207 + for (i = 0; i < num_fields - 1; i++)
122208 + TREE_CHAIN(newtree[i]) = newtree[i+1];
122209 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
122210 +
122211 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
122212 + TYPE_FIELDS(variant) = list;
122213 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
122214 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
122215 + // force a re-layout
122216 + TYPE_SIZE(variant) = NULL_TREE;
122217 + layout_type(variant);
122218 + }
122219 +
122220 + return 1;
122221 +}
122222 +
122223 +/* from constify plugin */
122224 +static const_tree get_field_type(const_tree field)
122225 +{
122226 + return strip_array_types(TREE_TYPE(field));
122227 +}
122228 +
122229 +/* from constify plugin */
122230 +static bool is_fptr(const_tree fieldtype)
122231 +{
122232 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
122233 + return false;
122234 +
122235 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
122236 +}
122237 +
122238 +/* derived from constify plugin */
122239 +static int is_pure_ops_struct(const_tree node)
122240 +{
122241 + const_tree field;
122242 +
122243 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
122244 +
122245 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
122246 + const_tree fieldtype = get_field_type(field);
122247 + enum tree_code code = TREE_CODE(fieldtype);
122248 +
122249 + if (node == fieldtype)
122250 + continue;
122251 +
122252 + if (!is_fptr(fieldtype))
122253 + return 0;
122254 +
122255 + if (code != RECORD_TYPE && code != UNION_TYPE)
122256 + continue;
122257 +
122258 + if (!is_pure_ops_struct(fieldtype))
122259 + return 0;
122260 + }
122261 +
122262 + return 1;
122263 +}
122264 +
122265 +static void randomize_type(tree type)
122266 +{
122267 + tree variant;
122268 +
122269 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
122270 +
122271 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
122272 + return;
122273 +
122274 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
122275 + relayout_struct(type);
122276 +
122277 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
122278 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
122279 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
122280 + }
122281 +#ifdef __DEBUG_PLUGIN
122282 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
122283 +#ifdef __DEBUG_VERBOSE
122284 + debug_tree(type);
122285 +#endif
122286 +#endif
122287 +}
122288 +
122289 +static void randomize_layout_finish_decl(void *event_data, void *data)
122290 +{
122291 + tree decl = (tree)event_data;
122292 + tree type;
122293 +
122294 + if (decl == NULL_TREE || decl == error_mark_node)
122295 + return;
122296 +
122297 + type = TREE_TYPE(decl);
122298 +
122299 + if (TREE_CODE(decl) != VAR_DECL)
122300 + return;
122301 +
122302 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
122303 + return;
122304 +
122305 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
122306 + return;
122307 +
122308 + relayout_decl(decl);
122309 +}
122310 +
122311 +static void finish_type(void *event_data, void *data)
122312 +{
122313 + tree type = (tree)event_data;
122314 +
122315 + if (type == NULL_TREE || type == error_mark_node)
122316 + return;
122317 +
122318 + if (TREE_CODE(type) != RECORD_TYPE)
122319 + return;
122320 +
122321 + if (TYPE_FIELDS(type) == NULL_TREE)
122322 + return;
122323 +
122324 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
122325 + return;
122326 +
122327 +#ifdef __DEBUG_PLUGIN
122328 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
122329 +#endif
122330 +#ifdef __DEBUG_VERBOSE
122331 + debug_tree(type);
122332 +#endif
122333 + randomize_type(type);
122334 +
122335 + return;
122336 +}
122337 +
122338 +static struct attribute_spec randomize_layout_attr = {
122339 + .name = "randomize_layout",
122340 + // related to args
122341 + .min_length = 0,
122342 + .max_length = 0,
122343 + .decl_required = false,
122344 + // need type declaration
122345 + .type_required = true,
122346 + .function_type_required = false,
122347 + .handler = handle_randomize_layout_attr,
122348 +#if BUILDING_GCC_VERSION >= 4007
122349 + .affects_type_identity = true
122350 +#endif
122351 +};
122352 +
122353 +static struct attribute_spec no_randomize_layout_attr = {
122354 + .name = "no_randomize_layout",
122355 + // related to args
122356 + .min_length = 0,
122357 + .max_length = 0,
122358 + .decl_required = false,
122359 + // need type declaration
122360 + .type_required = true,
122361 + .function_type_required = false,
122362 + .handler = handle_randomize_layout_attr,
122363 +#if BUILDING_GCC_VERSION >= 4007
122364 + .affects_type_identity = true
122365 +#endif
122366 +};
122367 +
122368 +static struct attribute_spec randomize_considered_attr = {
122369 + .name = "randomize_considered",
122370 + // related to args
122371 + .min_length = 0,
122372 + .max_length = 0,
122373 + .decl_required = false,
122374 + // need type declaration
122375 + .type_required = true,
122376 + .function_type_required = false,
122377 + .handler = handle_randomize_considered_attr,
122378 +#if BUILDING_GCC_VERSION >= 4007
122379 + .affects_type_identity = false
122380 +#endif
122381 +};
122382 +
122383 +static struct attribute_spec randomize_performed_attr = {
122384 + .name = "randomize_performed",
122385 + // related to args
122386 + .min_length = 0,
122387 + .max_length = 0,
122388 + .decl_required = false,
122389 + // need type declaration
122390 + .type_required = true,
122391 + .function_type_required = false,
122392 + .handler = handle_randomize_performed_attr,
122393 +#if BUILDING_GCC_VERSION >= 4007
122394 + .affects_type_identity = false
122395 +#endif
122396 +};
122397 +
122398 +static void register_attributes(void *event_data, void *data)
122399 +{
122400 + register_attribute(&randomize_layout_attr);
122401 + register_attribute(&no_randomize_layout_attr);
122402 + register_attribute(&randomize_considered_attr);
122403 + register_attribute(&randomize_performed_attr);
122404 +}
122405 +
122406 +static void check_bad_casts_in_constructor(tree var, tree init)
122407 +{
122408 + unsigned HOST_WIDE_INT idx;
122409 + tree field, val;
122410 + tree field_type, val_type;
122411 +
122412 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
122413 + if (TREE_CODE(val) == CONSTRUCTOR) {
122414 + check_bad_casts_in_constructor(var, val);
122415 + continue;
122416 + }
122417 +
122418 + /* pipacs' plugin creates franken-arrays that differ from those produced by
122419 + normal code which all have valid 'field' trees. work around this */
122420 + if (field == NULL_TREE)
122421 + continue;
122422 + field_type = TREE_TYPE(field);
122423 + val_type = TREE_TYPE(val);
122424 +
122425 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
122426 + continue;
122427 +
122428 + if (field_type == val_type)
122429 + continue;
122430 +
122431 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
122432 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
122433 +
122434 + if (field_type == void_type_node)
122435 + continue;
122436 + if (field_type == val_type)
122437 + continue;
122438 + if (TREE_CODE(val_type) != RECORD_TYPE)
122439 + continue;
122440 +
122441 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
122442 + continue;
122443 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
122444 + }
122445 +}
122446 +
122447 +/* derived from the constify plugin */
122448 +static void check_global_variables(void *event_data, void *data)
122449 +{
122450 + struct varpool_node *node;
122451 + tree init;
122452 +
122453 + FOR_EACH_VARIABLE(node) {
122454 + tree var = NODE_DECL(node);
122455 + init = DECL_INITIAL(var);
122456 + if (init == NULL_TREE)
122457 + continue;
122458 +
122459 + if (TREE_CODE(init) != CONSTRUCTOR)
122460 + continue;
122461 +
122462 + check_bad_casts_in_constructor(var, init);
122463 + }
122464 +}
122465 +
122466 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
122467 +{
122468 + basic_block dom;
122469 + gimple dom_stmt;
122470 + gimple call_stmt;
122471 + const_tree dom_lhs;
122472 + const_tree poss_is_err_cond;
122473 + const_tree poss_is_err_func;
122474 + const_tree is_err_arg;
122475 +
122476 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
122477 + if (!dom)
122478 + return false;
122479 +
122480 + dom_stmt = last_stmt(dom);
122481 + if (!dom_stmt)
122482 + return false;
122483 +
122484 + if (gimple_code(dom_stmt) != GIMPLE_COND)
122485 + return false;
122486 +
122487 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
122488 + return false;
122489 +
122490 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
122491 + return false;
122492 +
122493 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
122494 +
122495 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
122496 + return false;
122497 +
122498 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
122499 +
122500 + if (gimple_code(call_stmt) != GIMPLE_CALL)
122501 + return false;
122502 +
122503 + dom_lhs = gimple_get_lhs(call_stmt);
122504 + poss_is_err_func = gimple_call_fndecl(call_stmt);
122505 + if (!poss_is_err_func)
122506 + return false;
122507 + if (dom_lhs != poss_is_err_cond)
122508 + return false;
122509 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
122510 + return false;
122511 +
122512 + is_err_arg = gimple_call_arg(call_stmt, 0);
122513 + if (!is_err_arg)
122514 + return false;
122515 +
122516 + if (is_err_arg != rhs)
122517 + return false;
122518 +
122519 + return true;
122520 +}
122521 +
122522 +static void handle_local_var_initializers(void)
122523 +{
122524 + tree var;
122525 + unsigned int i;
122526 +
122527 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
122528 + tree init = DECL_INITIAL(var);
122529 + if (!init)
122530 + continue;
122531 + if (TREE_CODE(init) != CONSTRUCTOR)
122532 + continue;
122533 + check_bad_casts_in_constructor(var, init);
122534 + }
122535 +}
122536 +
122537 +/*
122538 + * iterate over all statements to find "bad" casts:
122539 + * those where the address of the start of a structure is cast
122540 + * to a pointer of a structure of a different type, or a
122541 + * structure pointer type is cast to a different structure pointer type
122542 + */
122543 +static unsigned int find_bad_casts(void)
122544 +{
122545 + basic_block bb;
122546 +
122547 + handle_local_var_initializers();
122548 +
122549 + FOR_ALL_BB_FN(bb, cfun) {
122550 + gimple_stmt_iterator gsi;
122551 +
122552 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
122553 + gimple stmt;
122554 + const_tree lhs;
122555 + const_tree lhs_type;
122556 + const_tree rhs1;
122557 + const_tree rhs_type;
122558 + const_tree ptr_lhs_type;
122559 + const_tree ptr_rhs_type;
122560 + const_tree op0;
122561 + const_tree op0_type;
122562 + enum tree_code rhs_code;
122563 +
122564 + stmt = gsi_stmt(gsi);
122565 +
122566 +#ifdef __DEBUG_PLUGIN
122567 +#ifdef __DEBUG_VERBOSE
122568 + debug_gimple_stmt(stmt);
122569 + debug_tree(gimple_get_lhs(stmt));
122570 +#endif
122571 +#endif
122572 +
122573 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
122574 + continue;
122575 +
122576 +#ifdef __DEBUG_PLUGIN
122577 +#ifdef __DEBUG_VERBOSE
122578 + debug_tree(gimple_assign_rhs1(stmt));
122579 +#endif
122580 +#endif
122581 +
122582 + rhs_code = gimple_assign_rhs_code(stmt);
122583 +
122584 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
122585 + continue;
122586 +
122587 + lhs = gimple_get_lhs(stmt);
122588 + lhs_type = TREE_TYPE(lhs);
122589 + rhs1 = gimple_assign_rhs1(stmt);
122590 + rhs_type = TREE_TYPE(rhs1);
122591 +
122592 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
122593 + TREE_CODE(lhs_type) != POINTER_TYPE)
122594 + continue;
122595 +
122596 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
122597 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
122598 +
122599 + if (ptr_rhs_type == void_type_node)
122600 + continue;
122601 +
122602 + if (ptr_lhs_type == void_type_node)
122603 + continue;
122604 +
122605 + if (dominated_by_is_err(rhs1, bb))
122606 + continue;
122607 +
122608 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
122609 +#ifndef __DEBUG_PLUGIN
122610 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
122611 +#endif
122612 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
122613 + continue;
122614 + }
122615 +
122616 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
122617 + continue;
122618 +
122619 + if (rhs_code == ADDR_EXPR) {
122620 + op0 = TREE_OPERAND(rhs1, 0);
122621 +
122622 + if (op0 == NULL_TREE)
122623 + continue;
122624 +
122625 + if (TREE_CODE(op0) != VAR_DECL)
122626 + continue;
122627 +
122628 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
122629 + if (op0_type == ptr_lhs_type)
122630 + continue;
122631 +
122632 +#ifndef __DEBUG_PLUGIN
122633 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
122634 +#endif
122635 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
122636 + } else {
122637 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
122638 + /* skip bogus type casts introduced by container_of */
122639 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
122640 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
122641 + continue;
122642 +#ifndef __DEBUG_PLUGIN
122643 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
122644 +#endif
122645 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
122646 + }
122647 +
122648 + }
122649 + }
122650 + return 0;
122651 +}
122652 +
122653 +#if BUILDING_GCC_VERSION >= 4009
122654 +static const struct pass_data randomize_layout_bad_cast_data = {
122655 +#else
122656 +static struct gimple_opt_pass randomize_layout_bad_cast = {
122657 + .pass = {
122658 +#endif
122659 + .type = GIMPLE_PASS,
122660 + .name = "randomize_layout_bad_cast",
122661 +#if BUILDING_GCC_VERSION >= 4008
122662 + .optinfo_flags = OPTGROUP_NONE,
122663 +#endif
122664 +#if BUILDING_GCC_VERSION >= 5000
122665 +#elif BUILDING_GCC_VERSION >= 4009
122666 + .has_gate = false,
122667 + .has_execute = true,
122668 +#else
122669 + .gate = NULL,
122670 + .execute = find_bad_casts,
122671 + .sub = NULL,
122672 + .next = NULL,
122673 + .static_pass_number = 0,
122674 +#endif
122675 + .tv_id = TV_NONE,
122676 + .properties_required = PROP_cfg,
122677 + .properties_provided = 0,
122678 + .properties_destroyed = 0,
122679 + .todo_flags_start = 0,
122680 + .todo_flags_finish = TODO_dump_func
122681 +#if BUILDING_GCC_VERSION < 4009
122682 + }
122683 +#endif
122684 +};
122685 +
122686 +#if BUILDING_GCC_VERSION >= 4009
122687 +namespace {
122688 +class randomize_layout_bad_cast : public gimple_opt_pass {
122689 +public:
122690 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
122691 + unsigned int execute() { return find_bad_casts(); }
122692 +};
122693 +}
122694 +#endif
122695 +
122696 +static struct opt_pass *make_randomize_layout_bad_cast(void)
122697 +{
122698 +#if BUILDING_GCC_VERSION >= 4009
122699 + return new randomize_layout_bad_cast();
122700 +#else
122701 + return &randomize_layout_bad_cast.pass;
122702 +#endif
122703 +}
122704 +
122705 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
122706 +{
122707 + int i;
122708 + const char * const plugin_name = plugin_info->base_name;
122709 + const int argc = plugin_info->argc;
122710 + const struct plugin_argument * const argv = plugin_info->argv;
122711 + bool enable = true;
122712 + int obtained_seed = 0;
122713 + struct register_pass_info randomize_layout_bad_cast_info;
122714 +
122715 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
122716 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
122717 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
122718 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
122719 +
122720 + if (!plugin_default_version_check(version, &gcc_version)) {
122721 + error(G_("incompatible gcc/plugin versions"));
122722 + return 1;
122723 + }
122724 +
122725 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
122726 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
122727 + enable = false;
122728 + }
122729 +
122730 + for (i = 0; i < argc; ++i) {
122731 + if (!strcmp(argv[i].key, "disable")) {
122732 + enable = false;
122733 + continue;
122734 + }
122735 + if (!strcmp(argv[i].key, "performance-mode")) {
122736 + performance_mode = 1;
122737 + continue;
122738 + }
122739 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
122740 + }
122741 +
122742 + if (strlen(randstruct_seed) != 64) {
122743 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
122744 + return 1;
122745 + }
122746 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
122747 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
122748 + if (obtained_seed != 4) {
122749 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
122750 + return 1;
122751 + }
122752 +
122753 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
122754 + if (enable) {
122755 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
122756 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
122757 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
122758 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
122759 + }
122760 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
122761 +
122762 + return 0;
122763 +}
122764 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
122765 new file mode 100644
122766 index 0000000..1f0214f
122767 --- /dev/null
122768 +++ b/tools/gcc/size_overflow_plugin/.gitignore
122769 @@ -0,0 +1,3 @@
122770 +randomize_layout_seed.h
122771 +size_overflow_hash.h
122772 +size_overflow_hash_aux.h
122773 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
122774 new file mode 100644
122775 index 0000000..1ae2ed5
122776 --- /dev/null
122777 +++ b/tools/gcc/size_overflow_plugin/Makefile
122778 @@ -0,0 +1,20 @@
122779 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
122780 +always := $($(HOSTLIBS)-y)
122781 +
122782 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
122783 +
122784 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
122785 +
122786 +quiet_cmd_build_size_overflow_hash = GENHASH $@
122787 + cmd_build_size_overflow_hash = \
122788 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
122789 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
122790 + $(call if_changed,build_size_overflow_hash)
122791 +
122792 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
122793 + cmd_build_size_overflow_hash_aux = \
122794 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
122795 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
122796 + $(call if_changed,build_size_overflow_hash_aux)
122797 +
122798 +targets += size_overflow_hash.h size_overflow_hash_aux.h
122799 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
122800 new file mode 100644
122801 index 0000000..12b1e3b
122802 --- /dev/null
122803 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
122804 @@ -0,0 +1,102 @@
122805 +#!/bin/bash
122806 +
122807 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
122808 +
122809 +header1="size_overflow_hash.h"
122810 +database="size_overflow_hash.data"
122811 +n=65536
122812 +hashtable_name="size_overflow_hash"
122813 +
122814 +usage() {
122815 +cat <<EOF
122816 +usage: $0 options
122817 +OPTIONS:
122818 + -h|--help help
122819 + -o header file
122820 + -d database file
122821 + -n hash array size
122822 + -s name of the hash table
122823 +EOF
122824 + return 0
122825 +}
122826 +
122827 +while true
122828 +do
122829 + case "$1" in
122830 + -h|--help) usage && exit 0;;
122831 + -n) n=$2; shift 2;;
122832 + -o) header1="$2"; shift 2;;
122833 + -d) database="$2"; shift 2;;
122834 + -s) hashtable_name="$2"; shift 2;;
122835 + --) shift 1; break ;;
122836 + *) break ;;
122837 + esac
122838 +done
122839 +
122840 +create_defines() {
122841 + for i in `seq 0 31`
122842 + do
122843 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
122844 + done
122845 + echo >> "$header1"
122846 +}
122847 +
122848 +create_structs() {
122849 + rm -f "$header1"
122850 +
122851 + create_defines
122852 +
122853 + cat "$database" | while read data
122854 + do
122855 + data_array=($data)
122856 + struct_hash_name="${data_array[0]}"
122857 + funcn="${data_array[1]}"
122858 + params="${data_array[2]}"
122859 + next="${data_array[4]}"
122860 +
122861 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
122862 +
122863 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
122864 + echo -en "\t.param\t= " >> "$header1"
122865 + line=
122866 + for param_num in ${params//-/ };
122867 + do
122868 + line="${line}PARAM"$param_num"|"
122869 + done
122870 +
122871 + echo -e "${line%?},\n};\n" >> "$header1"
122872 + done
122873 +}
122874 +
122875 +create_headers() {
122876 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
122877 +}
122878 +
122879 +create_array_elements() {
122880 + index=0
122881 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
122882 + do
122883 + data_array=($data)
122884 + i="${data_array[3]}"
122885 + hash="${data_array[0]}"
122886 + while [[ $index -lt $i ]]
122887 + do
122888 + echo -e "\t["$index"]\t= NULL," >> "$header1"
122889 + index=$(($index + 1))
122890 + done
122891 + index=$(($index + 1))
122892 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
122893 + done
122894 + echo '};' >> $header1
122895 +}
122896 +
122897 +size_overflow_plugin_dir=`dirname $header1`
122898 +if [ "$size_overflow_plugin_dir" != '.' ]; then
122899 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
122900 +fi
122901 +
122902 +create_structs
122903 +create_headers
122904 +create_array_elements
122905 +
122906 +exit 0
122907 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
122908 new file mode 100644
122909 index 0000000..0b508b1
122910 --- /dev/null
122911 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
122912 @@ -0,0 +1,409 @@
122913 +/*
122914 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
122915 + * Licensed under the GPL v2, or (at your option) v3
122916 + *
122917 + * Homepage:
122918 + * https://github.com/ephox-gcc-plugins/size_overflow
122919 + *
122920 + * Documentation:
122921 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
122922 + *
122923 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
122924 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
122925 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
122926 + *
122927 + * Usage:
122928 + * $ make
122929 + * $ make run
122930 + */
122931 +
122932 +#include "size_overflow.h"
122933 +
122934 +// Data for the size_overflow asm stmt
122935 +struct asm_data {
122936 + // call or return stmt with our attributes
122937 + gimple target_stmt;
122938 + // def_stmt of the marked arg
122939 + gimple def_stmt;
122940 + // size_overflow asm rhs
122941 + tree input;
122942 + // the output (lhs) of the size_overflow asm is the marked arg
122943 + tree output;
122944 + // marked arg number (0 for return values)
122945 + unsigned int argnum;
122946 + // intentional mark type
122947 + enum intentional_mark intentional_mark;
122948 +};
122949 +
122950 +static void __unused print_asm_data(struct asm_data *asm_data)
122951 +{
122952 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
122953 +
122954 + fprintf(stderr, "def_stmt\n");
122955 + debug_gimple_stmt(asm_data->def_stmt);
122956 + fprintf(stderr, "target_stmt\n");
122957 + debug_gimple_stmt(asm_data->target_stmt);
122958 + fprintf(stderr, "output\n");
122959 + debug_tree(asm_data->output);
122960 + fprintf(stderr, "input\n");
122961 + debug_tree(asm_data->input);
122962 +}
122963 +
122964 +static const char *convert_mark_to_str(enum intentional_mark mark)
122965 +{
122966 + switch (mark) {
122967 + case MARK_NO:
122968 + return OK_ASM_STR;
122969 + case MARK_YES:
122970 + return YES_ASM_STR;
122971 + case MARK_END_INTENTIONAL:
122972 + return END_INTENTIONAL_ASM_STR;
122973 + case MARK_TURN_OFF:
122974 + return TURN_OFF_ASM_STR;
122975 + }
122976 + gcc_unreachable();
122977 +}
122978 +
122979 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
122980 +{
122981 + const char *fn_name;
122982 + char *asm_comment;
122983 + unsigned int len;
122984 +
122985 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
122986 + fn_name = DECL_NAME_POINTER(current_function_decl);
122987 + else
122988 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
122989 +
122990 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
122991 + gcc_assert(len > 0);
122992 +
122993 + return asm_comment;
122994 +}
122995 +
122996 +#if BUILDING_GCC_VERSION <= 4007
122997 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
122998 +#else
122999 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
123000 +#endif
123001 +{
123002 + tree list;
123003 +#if BUILDING_GCC_VERSION <= 4007
123004 + VEC(tree, gc) *vec_list = NULL;
123005 +#else
123006 + vec<tree, va_gc> *vec_list = NULL;
123007 +#endif
123008 +
123009 + list = build_tree_list(NULL_TREE, string);
123010 + list = chainon(NULL_TREE, build_tree_list(list, io));
123011 +#if BUILDING_GCC_VERSION <= 4007
123012 + VEC_safe_push(tree, gc, vec_list, list);
123013 +#else
123014 + vec_safe_push(vec_list, list);
123015 +#endif
123016 + return vec_list;
123017 +}
123018 +
123019 +static void create_so_asm_stmt(struct asm_data *asm_data)
123020 +{
123021 + char *asm_comment;
123022 + const char *mark_str;
123023 + gasm *asm_stmt;
123024 + gimple_stmt_iterator gsi;
123025 + tree str_input, str_output;
123026 +#if BUILDING_GCC_VERSION <= 4007
123027 + VEC(tree, gc) *input = NULL, *output = NULL;
123028 +#else
123029 + vec<tree, va_gc> *input = NULL, *output = NULL;
123030 +#endif
123031 +
123032 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
123033 + asm_comment = create_asm_comment(asm_data, mark_str);
123034 +
123035 + str_input = build_string(2, "0");
123036 + input = create_asm_io_list(str_input, asm_data->input);
123037 + str_output = build_string(4, "=rm");
123038 + output = create_asm_io_list(str_output, asm_data->output);
123039 +
123040 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
123041 + gimple_asm_set_volatile(asm_stmt, true);
123042 +
123043 + gsi = gsi_for_stmt(asm_data->def_stmt);
123044 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
123045 +
123046 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
123047 +
123048 + free(asm_comment);
123049 +}
123050 +
123051 +static void check_size_overflow_asm(struct asm_data *asm_data)
123052 +{
123053 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
123054 +
123055 + if (old_intentional_mark == asm_data->intentional_mark)
123056 + return;
123057 + if (asm_data->intentional_mark == MARK_NO)
123058 + return;
123059 +
123060 + print_intentional_mark(old_intentional_mark);
123061 + print_intentional_mark(asm_data->intentional_mark);
123062 + gcc_unreachable();
123063 +}
123064 +
123065 +static tree get_so_asm_output(struct asm_data *asm_data)
123066 +{
123067 + gimple stmt = asm_data->target_stmt;
123068 + unsigned int argnum = asm_data->argnum;
123069 +
123070 + switch (gimple_code(stmt)) {
123071 + case GIMPLE_RETURN:
123072 + gcc_assert(argnum == 0);
123073 + return gimple_return_retval(as_a_greturn(stmt));
123074 + case GIMPLE_CALL:
123075 + gcc_assert(argnum != 0);
123076 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
123077 + return gimple_call_arg(stmt, argnum - 1);
123078 + default:
123079 + debug_gimple_stmt(stmt);
123080 + gcc_unreachable();
123081 + }
123082 +}
123083 +
123084 +static tree get_so_asm_input(struct asm_data *asm_data)
123085 +{
123086 + gassign *assign;
123087 + tree output_type, new_var;
123088 + gimple_stmt_iterator gsi;
123089 +
123090 + output_type = TREE_TYPE(asm_data->output);
123091 + new_var = create_new_var(output_type);
123092 +
123093 + assign = gimple_build_assign(new_var, asm_data->output);
123094 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
123095 +
123096 + gsi = gsi_for_stmt(asm_data->target_stmt);
123097 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
123098 +
123099 + asm_data->def_stmt = assign;
123100 +
123101 + new_var = create_new_var(output_type);
123102 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
123103 +
123104 + return gimple_assign_lhs(assign);
123105 +}
123106 +
123107 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
123108 +{
123109 + switch (gimple_code(asm_data->target_stmt)) {
123110 + case GIMPLE_CALL:
123111 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
123112 + break;
123113 + case GIMPLE_RETURN:
123114 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
123115 + break;
123116 + default:
123117 + debug_gimple_stmt(asm_data->target_stmt);
123118 + gcc_unreachable();
123119 + }
123120 +
123121 + update_stmt(asm_data->def_stmt);
123122 +}
123123 +
123124 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
123125 + * is of the right kind create the appropriate size_overflow asm stmts:
123126 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
123127 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
123128 + */
123129 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
123130 +{
123131 + struct asm_data asm_data;
123132 +
123133 + asm_data.target_stmt = stmt;
123134 + asm_data.argnum = argnum;
123135 + asm_data.intentional_mark = intentional_mark;
123136 +
123137 + asm_data.output = get_so_asm_output(&asm_data);
123138 + if (asm_data.output == NULL_TREE)
123139 + return;
123140 + if (is_gimple_constant(asm_data.output))
123141 + return;
123142 + if (skip_types(asm_data.output))
123143 + return;
123144 +
123145 + asm_data.def_stmt = get_def_stmt(asm_data.output);
123146 + if (is_size_overflow_asm(asm_data.def_stmt)) {
123147 + check_size_overflow_asm(&asm_data);
123148 + return;
123149 + }
123150 +
123151 + asm_data.input = get_so_asm_input(&asm_data);
123152 +
123153 + create_so_asm_stmt(&asm_data);
123154 + set_so_asm_input_target_stmt(&asm_data);
123155 +
123156 + update_stmt(asm_data.def_stmt);
123157 + update_stmt(asm_data.target_stmt);
123158 +}
123159 +
123160 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
123161 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
123162 +{
123163 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
123164 + insert_size_overflow_asm(stmt, 0, MARK_NO);
123165 + return;
123166 + }
123167 +
123168 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
123169 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
123170 +}
123171 +
123172 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
123173 +static void set_argnum_attribute(const_tree attr, bool *argnums)
123174 +{
123175 + unsigned int argnum;
123176 + tree attr_value;
123177 +
123178 + gcc_assert(attr);
123179 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
123180 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
123181 + argnums[argnum] = true;
123182 + }
123183 +}
123184 +
123185 +// Check whether the arguments are marked by the size_overflow attribute.
123186 +static void search_interesting_so_args(tree fndecl, bool *argnums)
123187 +{
123188 + const_tree attr;
123189 +
123190 + attr = get_attribute("size_overflow", fndecl);
123191 + if (attr)
123192 + set_argnum_attribute(attr, argnums);
123193 +}
123194 +
123195 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
123196 +{
123197 + enum intentional_mark mark;
123198 +
123199 + mark = check_intentional_attribute(stmt, argnum);
123200 + if (mark == MARK_NO)
123201 + return MARK_NO;
123202 + insert_size_overflow_asm(stmt, argnum, mark);
123203 + return mark;
123204 +}
123205 +
123206 +static void handle_size_overflow_attr_ret(greturn *stmt)
123207 +{
123208 + enum intentional_mark mark;
123209 + bool orig_argnums[MAX_PARAM + 1] = {false};
123210 +
123211 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
123212 +
123213 + mark = handle_intentional_attr(stmt, 0);
123214 + if (mark == MARK_NO && orig_argnums[0])
123215 + insert_so_asm_by_so_attr(stmt, 0);
123216 +}
123217 +
123218 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
123219 +static void handle_size_overflow_attr_call(gcall *stmt)
123220 +{
123221 + tree fndecl;
123222 + unsigned int argnum;
123223 + bool orig_argnums[MAX_PARAM + 1] = {false};
123224 +
123225 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
123226 + if (fndecl == NULL_TREE)
123227 + return;
123228 + if (DECL_BUILT_IN(fndecl))
123229 + return;
123230 +
123231 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
123232 +
123233 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
123234 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
123235 +
123236 + if (mark == MARK_NO && orig_argnums[argnum])
123237 + insert_so_asm_by_so_attr(stmt, argnum);
123238 + }
123239 +}
123240 +
123241 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
123242 +static unsigned int search_interesting_functions(void)
123243 +{
123244 + basic_block bb;
123245 +
123246 + FOR_ALL_BB_FN(bb, cfun) {
123247 + gimple_stmt_iterator gsi;
123248 +
123249 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
123250 + gimple stmt = gsi_stmt(gsi);
123251 +
123252 + if (is_gimple_call(stmt))
123253 + handle_size_overflow_attr_call(as_a_gcall(stmt));
123254 + else if (gimple_code(stmt) == GIMPLE_RETURN)
123255 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
123256 + }
123257 + }
123258 + return 0;
123259 +}
123260 +
123261 +/*
123262 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
123263 + * this pass inserts asm stmts to mark the interesting args
123264 + * that the ipa pass will detect and insert the size overflow checks for.
123265 + */
123266 +#if BUILDING_GCC_VERSION >= 4009
123267 +static const struct pass_data insert_size_overflow_asm_pass_data = {
123268 +#else
123269 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
123270 + .pass = {
123271 +#endif
123272 + .type = GIMPLE_PASS,
123273 + .name = "insert_size_overflow_asm",
123274 +#if BUILDING_GCC_VERSION >= 4008
123275 + .optinfo_flags = OPTGROUP_NONE,
123276 +#endif
123277 +#if BUILDING_GCC_VERSION >= 5000
123278 +#elif BUILDING_GCC_VERSION >= 4009
123279 + .has_gate = false,
123280 + .has_execute = true,
123281 +#else
123282 + .gate = NULL,
123283 + .execute = search_interesting_functions,
123284 + .sub = NULL,
123285 + .next = NULL,
123286 + .static_pass_number = 0,
123287 +#endif
123288 + .tv_id = TV_NONE,
123289 + .properties_required = PROP_cfg,
123290 + .properties_provided = 0,
123291 + .properties_destroyed = 0,
123292 + .todo_flags_start = 0,
123293 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
123294 +#if BUILDING_GCC_VERSION < 4009
123295 + }
123296 +#endif
123297 +};
123298 +
123299 +#if BUILDING_GCC_VERSION >= 4009
123300 +namespace {
123301 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
123302 +public:
123303 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
123304 +#if BUILDING_GCC_VERSION >= 5000
123305 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
123306 +#else
123307 + unsigned int execute() { return search_interesting_functions(); }
123308 +#endif
123309 +};
123310 +}
123311 +
123312 +opt_pass *make_insert_size_overflow_asm_pass(void)
123313 +{
123314 + return new insert_size_overflow_asm_pass();
123315 +}
123316 +#else
123317 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
123318 +{
123319 + return &insert_size_overflow_asm_pass.pass;
123320 +}
123321 +#endif
123322 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
123323 new file mode 100644
123324 index 0000000..d96cef2
123325 --- /dev/null
123326 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
123327 @@ -0,0 +1,955 @@
123328 +/*
123329 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
123330 + * Licensed under the GPL v2, or (at your option) v3
123331 + *
123332 + * Homepage:
123333 + * https://github.com/ephox-gcc-plugins/size_overflow
123334 + *
123335 + * Documentation:
123336 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
123337 + *
123338 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
123339 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
123340 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
123341 + *
123342 + * Usage:
123343 + * $ make
123344 + * $ make run
123345 + */
123346 +
123347 +#include "size_overflow.h"
123348 +
123349 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
123350 +
123351 +static const char *get_asm_string(const gasm *stmt)
123352 +{
123353 + if (stmt)
123354 + return gimple_asm_string(stmt);
123355 + return NULL;
123356 +}
123357 +
123358 +tree get_size_overflow_asm_input(const gasm *stmt)
123359 +{
123360 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
123361 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
123362 +}
123363 +
123364 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
123365 +{
123366 + const char *str;
123367 +
123368 + if (!is_size_overflow_asm(stmt))
123369 + return false;
123370 +
123371 + str = get_asm_string(stmt);
123372 + if (!str)
123373 + return false;
123374 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
123375 +}
123376 +
123377 +bool is_size_overflow_asm(const_gimple stmt)
123378 +{
123379 + const char *str;
123380 +
123381 + if (!stmt)
123382 + return false;
123383 + if (gimple_code(stmt) != GIMPLE_ASM)
123384 + return false;
123385 +
123386 + str = get_asm_string(as_a_const_gasm(stmt));
123387 + if (!str)
123388 + return false;
123389 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
123390 +}
123391 +
123392 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
123393 +{
123394 + const char *str;
123395 +
123396 + if (!is_size_overflow_asm(stmt))
123397 + return false;
123398 +
123399 + str = get_asm_string(stmt);
123400 + if (!str)
123401 + return false;
123402 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
123403 +}
123404 +
123405 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
123406 +{
123407 + const char *str;
123408 +
123409 + if (!is_size_overflow_asm(stmt))
123410 + return false;
123411 +
123412 + str = get_asm_string(stmt);
123413 + if (!str)
123414 + return false;
123415 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
123416 +}
123417 +
123418 +/* Get the param of the intentional_overflow attribute.
123419 + * * 0: MARK_END_INTENTIONAL
123420 + * * 1..MAX_PARAM: MARK_YES
123421 + * * -1: MARK_TURN_OFF
123422 + */
123423 +static tree get_attribute_param(const_tree decl)
123424 +{
123425 + const_tree attr;
123426 +
123427 + if (decl == NULL_TREE)
123428 + return NULL_TREE;
123429 +
123430 + attr = get_attribute("intentional_overflow", decl);
123431 + if (attr)
123432 + return TREE_VALUE(attr);
123433 + return NULL_TREE;
123434 +}
123435 +
123436 +// MARK_TURN_OFF
123437 +static bool is_turn_off_intentional_attr(const_tree decl)
123438 +{
123439 + const_tree param_head;
123440 +
123441 + param_head = get_attribute_param(decl);
123442 + if (param_head == NULL_TREE)
123443 + return false;
123444 +
123445 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
123446 + return true;
123447 + return false;
123448 +}
123449 +
123450 +// MARK_END_INTENTIONAL
123451 +static bool is_end_intentional_intentional_attr(const_tree decl)
123452 +{
123453 + const_tree param_head;
123454 +
123455 + param_head = get_attribute_param(decl);
123456 + if (param_head == NULL_TREE)
123457 + return false;
123458 +
123459 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
123460 + return true;
123461 + return false;
123462 +}
123463 +
123464 +// MARK_YES
123465 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
123466 +{
123467 + tree param, param_head;
123468 +
123469 + if (argnum == 0)
123470 + return false;
123471 +
123472 + param_head = get_attribute_param(decl);
123473 + for (param = param_head; param; param = TREE_CHAIN(param)) {
123474 + int argval = tree_to_shwi(TREE_VALUE(param));
123475 +
123476 + if (argval <= 0)
123477 + continue;
123478 + if (argnum == (unsigned int)argval)
123479 + return true;
123480 + }
123481 + return false;
123482 +}
123483 +
123484 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
123485 +{
123486 + const struct size_overflow_hash *hash;
123487 + location_t loc;
123488 +
123489 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
123490 + return;
123491 +
123492 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
123493 + return;
123494 +
123495 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
123496 + if (!hash)
123497 + return;
123498 +
123499 + loc = DECL_SOURCE_LOCATION(decl);
123500 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
123501 +}
123502 +
123503 +// Get the field decl of a component ref for intentional_overflow checking
123504 +static const_tree search_field_decl(const_tree comp_ref)
123505 +{
123506 + const_tree field = NULL_TREE;
123507 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
123508 +
123509 + for (i = 0; i < len; i++) {
123510 + field = TREE_OPERAND(comp_ref, i);
123511 + if (TREE_CODE(field) == FIELD_DECL)
123512 + break;
123513 + }
123514 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
123515 + return field;
123516 +}
123517 +
123518 +/* Get the type of the intentional_overflow attribute of a node
123519 + * * MARK_TURN_OFF
123520 + * * MARK_YES
123521 + * * MARK_NO
123522 + * * MARK_END_INTENTIONAL
123523 + */
123524 +static enum intentional_mark get_intentional_attr_type(const_tree node)
123525 +{
123526 + const_tree cur_decl;
123527 +
123528 + if (node == NULL_TREE)
123529 + return MARK_NO;
123530 +
123531 + switch (TREE_CODE(node)) {
123532 + case COMPONENT_REF:
123533 + cur_decl = search_field_decl(node);
123534 + if (is_turn_off_intentional_attr(cur_decl))
123535 + return MARK_TURN_OFF;
123536 + if (is_end_intentional_intentional_attr(cur_decl))
123537 + return MARK_YES;
123538 + break;
123539 + case PARM_DECL: {
123540 + unsigned int argnum;
123541 +
123542 + cur_decl = get_orig_fndecl(current_function_decl);
123543 + argnum = find_arg_number_tree(node, cur_decl);
123544 + if (argnum == CANNOT_FIND_ARG)
123545 + return MARK_NO;
123546 + if (is_yes_intentional_attr(cur_decl, argnum))
123547 + return MARK_YES;
123548 + if (is_end_intentional_intentional_attr(cur_decl))
123549 + return MARK_END_INTENTIONAL;
123550 + break;
123551 + }
123552 + case FUNCTION_DECL: {
123553 + const_tree fndecl = get_orig_fndecl(node);
123554 +
123555 + if (is_turn_off_intentional_attr(fndecl))
123556 + return MARK_TURN_OFF;
123557 + if (is_end_intentional_intentional_attr(fndecl))
123558 + return MARK_END_INTENTIONAL;
123559 + }
123560 + default:
123561 + break;
123562 + }
123563 + return MARK_NO;
123564 +}
123565 +
123566 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
123567 +{
123568 + enum intentional_mark mark = MARK_NO;
123569 + gphi *phi = as_a_gphi(get_def_stmt(result));
123570 + unsigned int i, n = gimple_phi_num_args(phi);
123571 +
123572 + pointer_set_insert(visited, phi);
123573 + for (i = 0; i < n; i++) {
123574 + tree arg = gimple_phi_arg_def(phi, i);
123575 +
123576 + mark = walk_use_def(visited, arg);
123577 + if (mark != MARK_NO)
123578 + return mark;
123579 + }
123580 +
123581 + return mark;
123582 +}
123583 +
123584 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
123585 +{
123586 + enum intentional_mark mark;
123587 + tree rhs1, rhs2;
123588 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
123589 +
123590 + rhs1 = gimple_assign_rhs1(def_stmt);
123591 + rhs2 = gimple_assign_rhs2(def_stmt);
123592 +
123593 + mark = walk_use_def(visited, rhs1);
123594 + if (mark == MARK_NO)
123595 + return walk_use_def(visited, rhs2);
123596 + return mark;
123597 +}
123598 +
123599 +enum intentional_mark get_so_asm_type(const_gimple stmt)
123600 +{
123601 + const gasm *asm_stmt;
123602 +
123603 + if (!stmt)
123604 + return MARK_NO;
123605 + if (!is_size_overflow_asm(stmt))
123606 + return MARK_NO;
123607 +
123608 + asm_stmt = as_a_const_gasm(stmt);
123609 + if (is_size_overflow_insert_check_asm(asm_stmt))
123610 + return MARK_NO;
123611 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
123612 + return MARK_TURN_OFF;
123613 + if (is_size_overflow_intentional_asm_end(asm_stmt))
123614 + return MARK_END_INTENTIONAL;
123615 + return MARK_YES;
123616 +}
123617 +
123618 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
123619 +{
123620 + const_gimple def_stmt;
123621 +
123622 + if (TREE_CODE(lhs) != SSA_NAME)
123623 + return get_intentional_attr_type(lhs);
123624 +
123625 + def_stmt = get_def_stmt(lhs);
123626 + gcc_assert(def_stmt);
123627 +
123628 + if (pointer_set_insert(visited, def_stmt))
123629 + return MARK_NO;
123630 +
123631 + switch (gimple_code(def_stmt)) {
123632 + case GIMPLE_CALL:
123633 + case GIMPLE_RETURN:
123634 + return MARK_NO;
123635 + case GIMPLE_NOP:
123636 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
123637 + case GIMPLE_ASM:
123638 + return get_so_asm_type(as_a_const_gasm(def_stmt));
123639 + case GIMPLE_PHI:
123640 + return walk_use_def_phi(visited, lhs);
123641 + case GIMPLE_ASSIGN:
123642 + switch (gimple_num_ops(def_stmt)) {
123643 + case 2:
123644 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
123645 + case 3:
123646 + return walk_use_def_binary(visited, lhs);
123647 + }
123648 + default:
123649 + debug_gimple_stmt((gimple)def_stmt);
123650 + error("%s: unknown gimple code", __func__);
123651 + gcc_unreachable();
123652 + }
123653 +}
123654 +
123655 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
123656 +{
123657 + enum intentional_mark mark;
123658 + gimple_set *visited;
123659 +
123660 + visited = pointer_set_create();
123661 + mark = walk_use_def(visited, var);
123662 + pointer_set_destroy(visited);
123663 +
123664 + return mark;
123665 +}
123666 +
123667 +/* Search intentional_overflow attribute on caller and on callee too.
123668 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
123669 + * parameters aren't tracked backwards.
123670 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
123671 + * the function.
123672 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
123673 + * in all callers (on a structure field means that overflow checking is turned off
123674 + * in all expressions involving the given field).
123675 + */
123676 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
123677 +{
123678 + enum intentional_mark caller_mark, callee_mark;
123679 + const_tree fndecl, orig_cur_fndecl, arg;
123680 +
123681 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
123682 +
123683 + // handle MARK_TURN_OFF early on the caller
123684 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
123685 + return MARK_TURN_OFF;
123686 +
123687 + switch (gimple_code(stmt)) {
123688 + case GIMPLE_RETURN:
123689 + gcc_assert(argnum == 0);
123690 + // for now ignore other intentional attribute types on returns
123691 + return MARK_NO;
123692 + case GIMPLE_CALL:
123693 + gcc_assert(argnum != 0);
123694 + gcc_assert(argnum <= gimple_call_num_args(stmt));
123695 + arg = gimple_call_arg(stmt, argnum - 1);
123696 + break;
123697 + default:
123698 + debug_gimple_stmt((gimple)stmt);
123699 + gcc_unreachable();
123700 + }
123701 +
123702 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
123703 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
123704 + return MARK_END_INTENTIONAL;
123705 +
123706 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
123707 + // handle MARK_TURN_OFF on the callee
123708 + if (is_turn_off_intentional_attr(fndecl))
123709 + return MARK_TURN_OFF;
123710 + // find a defining marked caller argument or struct field for arg
123711 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
123712 +
123713 + // did we find a marked struct field?
123714 + if (caller_mark == MARK_TURN_OFF)
123715 + return MARK_TURN_OFF;
123716 +
123717 + // handle MARK_END_INTENTIONAL on the callee
123718 + if (is_end_intentional_intentional_attr(fndecl))
123719 + callee_mark = MARK_END_INTENTIONAL;
123720 + // is it a marked callee parameter?
123721 + else if (is_yes_intentional_attr(fndecl, argnum))
123722 + callee_mark = MARK_YES;
123723 + else
123724 + callee_mark = MARK_NO;
123725 +
123726 + // no intentional attribute found
123727 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
123728 + return MARK_NO;
123729 +
123730 + // MARK_YES is meaningful only on the caller
123731 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
123732 + return MARK_NO;
123733 +
123734 + // we found a code region where we don't want to duplicate
123735 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
123736 + return MARK_END_INTENTIONAL;
123737 +
123738 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
123739 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
123740 + return MARK_NO;
123741 +
123742 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
123743 + if (caller_mark == MARK_YES) {
123744 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
123745 + return MARK_YES;
123746 + }
123747 +
123748 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
123749 + debug_gimple_stmt((gimple)stmt);
123750 + print_intentional_mark(caller_mark);
123751 + print_intentional_mark(callee_mark);
123752 + gcc_unreachable();
123753 +}
123754 +
123755 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
123756 +{
123757 + const_tree arg;
123758 +
123759 + switch (gimple_code(stmt)) {
123760 + case GIMPLE_RETURN:
123761 + gcc_assert(argnum == 0);
123762 + arg = gimple_return_retval(as_a_const_greturn(stmt));
123763 + break;
123764 + case GIMPLE_CALL:
123765 + gcc_assert(argnum != 0);
123766 + gcc_assert(argnum <= gimple_call_num_args(stmt));
123767 + arg = gimple_call_arg(stmt, argnum - 1);
123768 + break;
123769 + case GIMPLE_ASM:
123770 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
123771 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
123772 + break;
123773 + default:
123774 + debug_gimple_stmt((gimple)stmt);
123775 + gcc_unreachable();
123776 + }
123777 +
123778 + // find a defining marked caller argument or struct field for arg
123779 + return check_intentional_size_overflow_asm_and_attribute(arg);
123780 +}
123781 +
123782 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
123783 +{
123784 + const_tree rhs1, lhs, rhs1_type, lhs_type;
123785 + enum machine_mode lhs_mode, rhs_mode;
123786 + gimple def_stmt = get_def_stmt(no_const_rhs);
123787 +
123788 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
123789 + return false;
123790 +
123791 + rhs1 = gimple_assign_rhs1(def_stmt);
123792 + lhs = gimple_assign_lhs(def_stmt);
123793 + rhs1_type = TREE_TYPE(rhs1);
123794 + lhs_type = TREE_TYPE(lhs);
123795 + rhs_mode = TYPE_MODE(rhs1_type);
123796 + lhs_mode = TYPE_MODE(lhs_type);
123797 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
123798 + return false;
123799 +
123800 + return true;
123801 +}
123802 +
123803 +static unsigned int uses_num(tree node)
123804 +{
123805 + imm_use_iterator imm_iter;
123806 + use_operand_p use_p;
123807 + unsigned int num = 0;
123808 +
123809 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
123810 + gimple use_stmt = USE_STMT(use_p);
123811 +
123812 + if (use_stmt == NULL)
123813 + return num;
123814 + if (is_gimple_debug(use_stmt))
123815 + continue;
123816 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
123817 + continue;
123818 + num++;
123819 + }
123820 + return num;
123821 +}
123822 +
123823 +static bool no_uses(tree node)
123824 +{
123825 + return !uses_num(node);
123826 +}
123827 +
123828 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
123829 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
123830 +{
123831 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
123832 + gimple def_stmt = get_def_stmt(lhs);
123833 +
123834 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
123835 + return false;
123836 +
123837 + rhs1 = gimple_assign_rhs1(def_stmt);
123838 + rhs_type = TREE_TYPE(rhs1);
123839 + lhs_type = TREE_TYPE(lhs);
123840 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
123841 + return false;
123842 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
123843 + return false;
123844 +
123845 + def_stmt = get_def_stmt(rhs1);
123846 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
123847 + return false;
123848 +
123849 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
123850 + return false;
123851 +
123852 + rhs1 = gimple_assign_rhs1(def_stmt);
123853 + rhs2 = gimple_assign_rhs2(def_stmt);
123854 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
123855 + return false;
123856 +
123857 + if (is_gimple_constant(rhs2))
123858 + not_const_rhs = rhs1;
123859 + else
123860 + not_const_rhs = rhs2;
123861 +
123862 + return no_uses(not_const_rhs);
123863 +}
123864 +
123865 +static bool is_lt_signed_type_max(const_tree rhs)
123866 +{
123867 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
123868 +
123869 + if (!TYPE_UNSIGNED(type))
123870 + return true;
123871 +
123872 + switch (TYPE_MODE(type)) {
123873 + case QImode:
123874 + new_type = intQI_type_node;
123875 + break;
123876 + case HImode:
123877 + new_type = intHI_type_node;
123878 + break;
123879 + case SImode:
123880 + new_type = intSI_type_node;
123881 + break;
123882 + case DImode:
123883 + new_type = intDI_type_node;
123884 + break;
123885 + default:
123886 + debug_tree((tree)type);
123887 + gcc_unreachable();
123888 + }
123889 +
123890 + type_max = TYPE_MAX_VALUE(new_type);
123891 + if (!tree_int_cst_lt(type_max, rhs))
123892 + return true;
123893 +
123894 + return false;
123895 +}
123896 +
123897 +static bool is_gt_zero(const_tree rhs)
123898 +{
123899 + const_tree type = TREE_TYPE(rhs);
123900 +
123901 + if (TYPE_UNSIGNED(type))
123902 + return true;
123903 +
123904 + if (!tree_int_cst_lt(rhs, integer_zero_node))
123905 + return true;
123906 +
123907 + return false;
123908 +}
123909 +
123910 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
123911 +{
123912 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
123913 + return false;
123914 + if (!is_gimple_constant(rhs))
123915 + return false;
123916 +
123917 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
123918 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
123919 + return false;
123920 +
123921 + return true;
123922 +}
123923 +
123924 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
123925 +{
123926 + const_gimple assign;
123927 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
123928 + tree origtype = TREE_TYPE(orig_rhs);
123929 +
123930 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
123931 + pointer_set_insert(visited->my_stmts, assign);
123932 + return get_lhs(assign);
123933 +}
123934 +
123935 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
123936 +{
123937 + tree new_rhs, orig_rhs;
123938 + void (*gimple_assign_set_rhs)(gimple, tree);
123939 + tree rhs1 = gimple_assign_rhs1(stmt);
123940 + tree rhs2 = gimple_assign_rhs2(stmt);
123941 + tree lhs = gimple_assign_lhs(stmt);
123942 +
123943 + if (!check_overflow)
123944 + return create_assign(visited, stmt, lhs, AFTER_STMT);
123945 +
123946 + if (change_rhs == NULL_TREE)
123947 + return create_assign(visited, stmt, lhs, AFTER_STMT);
123948 +
123949 + if (new_rhs2 == NULL_TREE) {
123950 + orig_rhs = rhs1;
123951 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
123952 + } else {
123953 + orig_rhs = rhs2;
123954 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
123955 + }
123956 +
123957 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
123958 +
123959 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
123960 + gimple_assign_set_rhs(stmt, new_rhs);
123961 + update_stmt(stmt);
123962 +
123963 + return create_assign(visited, stmt, lhs, AFTER_STMT);
123964 +}
123965 +
123966 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
123967 +{
123968 + gimple rhs1_def_stmt, rhs2_def_stmt;
123969 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
123970 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
123971 + const_tree rhs1 = gimple_assign_rhs1(stmt);
123972 + const_tree rhs2 = gimple_assign_rhs2(stmt);
123973 +
123974 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
123975 + return false;
123976 +
123977 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
123978 +
123979 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
123980 + return false;
123981 +
123982 + rhs1_def_stmt = get_def_stmt(rhs1);
123983 + rhs2_def_stmt = get_def_stmt(rhs2);
123984 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
123985 + return false;
123986 +
123987 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
123988 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
123989 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
123990 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
123991 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
123992 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
123993 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
123994 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
123995 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
123996 + return false;
123997 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
123998 + return false;
123999 +
124000 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
124001 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
124002 + return true;
124003 +}
124004 +
124005 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
124006 +{
124007 + gassign *assign;
124008 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
124009 + tree type = TREE_TYPE(rhs1);
124010 + tree lhs = create_new_var(type);
124011 +
124012 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
124013 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
124014 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
124015 +
124016 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
124017 + update_stmt(assign);
124018 + pointer_set_insert(visited->my_stmts, assign);
124019 + return assign;
124020 +}
124021 +
124022 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
124023 +{
124024 + gimple_stmt_iterator gsi;
124025 + const_gimple cast_stmt;
124026 + tree type = TREE_TYPE(node);
124027 +
124028 + if (types_compatible_p(type, intTI_type_node))
124029 + return node;
124030 +
124031 + gsi = gsi_for_stmt(stmt);
124032 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
124033 + pointer_set_insert(visited->my_stmts, cast_stmt);
124034 + return get_lhs(cast_stmt);
124035 +}
124036 +
124037 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
124038 +{
124039 + tree rhs1, def_stmt_rhs1;
124040 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
124041 +
124042 + def_stmt = get_def_stmt(var);
124043 + if (!gimple_assign_cast_p(def_stmt))
124044 + return NULL_TREE;
124045 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
124046 +
124047 + rhs1 = gimple_assign_rhs1(def_stmt);
124048 + rhs1_def_stmt = get_def_stmt(rhs1);
124049 + if (!gimple_assign_cast_p(rhs1_def_stmt))
124050 + return rhs1;
124051 +
124052 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
124053 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
124054 +
124055 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
124056 + case GIMPLE_CALL:
124057 + case GIMPLE_NOP:
124058 + case GIMPLE_ASM:
124059 + case GIMPLE_PHI:
124060 + return def_stmt_rhs1;
124061 + case GIMPLE_ASSIGN:
124062 + return rhs1;
124063 + default:
124064 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
124065 + gcc_unreachable();
124066 + }
124067 +}
124068 +
124069 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
124070 +{
124071 + tree new_rhs1, new_rhs2;
124072 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
124073 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
124074 + tree rhs1 = gimple_assign_rhs1(stmt);
124075 + tree rhs2 = gimple_assign_rhs2(stmt);
124076 +
124077 + if (!is_subtraction_special(visited, stmt))
124078 + return NULL_TREE;
124079 +
124080 + new_rhs1 = expand(visited, rhs1);
124081 + new_rhs2 = expand(visited, rhs2);
124082 +
124083 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
124084 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
124085 +
124086 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
124087 + return NULL_TREE;
124088 +
124089 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
124090 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
124091 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
124092 + }
124093 +
124094 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
124095 + new_lhs = gimple_assign_lhs(assign);
124096 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
124097 +
124098 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
124099 +}
124100 +
124101 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
124102 +{
124103 + const_gimple def_stmt;
124104 +
124105 + if (TREE_CODE(rhs) != SSA_NAME)
124106 + return false;
124107 +
124108 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
124109 + return false;
124110 +
124111 + def_stmt = get_def_stmt(rhs);
124112 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
124113 + return false;
124114 +
124115 + return true;
124116 +}
124117 +
124118 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
124119 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
124120 + * fffffff * 16 > signed max -> truncate
124121 + */
124122 +static bool look_for_mult_and_add(const_gimple stmt)
124123 +{
124124 + const_tree res;
124125 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
124126 + const_gimple def_stmt;
124127 +
124128 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
124129 + return false;
124130 + if (!is_gimple_assign(stmt))
124131 + return false;
124132 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
124133 + return false;
124134 +
124135 + rhs1 = gimple_assign_rhs1(stmt);
124136 + rhs2 = gimple_assign_rhs2(stmt);
124137 + if (is_gimple_constant(rhs1)) {
124138 + const_rhs = rhs1;
124139 + def_stmt = get_def_stmt(rhs2);
124140 + } else if (is_gimple_constant(rhs2)) {
124141 + const_rhs = rhs2;
124142 + def_stmt = get_def_stmt(rhs1);
124143 + } else
124144 + return false;
124145 +
124146 + if (!is_gimple_assign(def_stmt))
124147 + return false;
124148 +
124149 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
124150 + return false;
124151 +
124152 + def_rhs1 = gimple_assign_rhs1(def_stmt);
124153 + def_rhs2 = gimple_assign_rhs2(def_stmt);
124154 + if (is_gimple_constant(def_rhs1))
124155 + def_const_rhs = def_rhs1;
124156 + else if (is_gimple_constant(def_rhs2))
124157 + def_const_rhs = def_rhs2;
124158 + else
124159 + return false;
124160 +
124161 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
124162 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
124163 + return false;
124164 + return true;
124165 +}
124166 +
124167 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
124168 +{
124169 + const_gimple def_stmt_1, def_stmt_2;
124170 + const_tree rhs1, rhs2;
124171 + bool add_mul_rhs1, add_mul_rhs2;
124172 +
124173 + rhs1 = gimple_assign_rhs1(stmt);
124174 + def_stmt_1 = get_def_stmt(rhs1);
124175 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
124176 +
124177 + rhs2 = gimple_assign_rhs2(stmt);
124178 + def_stmt_2 = get_def_stmt(rhs2);
124179 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
124180 +
124181 + if (add_mul_rhs1)
124182 + return RHS1_INTENTIONAL_OVERFLOW;
124183 + if (add_mul_rhs2)
124184 + return RHS2_INTENTIONAL_OVERFLOW;
124185 + return NO_INTENTIONAL_OVERFLOW;
124186 +}
124187 +
124188 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
124189 +{
124190 + gassign *my_stmt;
124191 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
124192 +
124193 + gsi_next(&gsi);
124194 + my_stmt = as_a_gassign(gsi_stmt(gsi));
124195 +
124196 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
124197 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
124198 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
124199 + debug_gimple_stmt(stmt);
124200 + debug_gimple_stmt(my_stmt);
124201 + gcc_unreachable();
124202 + }
124203 +
124204 + return my_stmt;
124205 +}
124206 +
124207 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
124208 + * unsigned type cast to signed type, unsigned type: no more uses
124209 + * e.g., lib/vsprintf.c:simple_strtol()
124210 + * _10 = (unsigned long int) _9
124211 + * _11 = -_10;
124212 + * _12 = (long int) _11; (_11_ no more uses)
124213 + */
124214 +static bool is_call_or_cast(gimple stmt)
124215 +{
124216 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
124217 +}
124218 +
124219 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
124220 +{
124221 + const_tree rhs;
124222 + gimple def_stmt;
124223 +
124224 + if (node == NULL_TREE)
124225 + return true;
124226 + if (is_gimple_constant(node))
124227 + return true;
124228 +
124229 + def_stmt = get_def_stmt(node);
124230 + if (!def_stmt)
124231 + return false;
124232 +
124233 + if (is_call_or_cast(def_stmt))
124234 + return true;
124235 +
124236 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
124237 + return false;
124238 + rhs = gimple_assign_rhs1(def_stmt);
124239 + def_stmt = get_def_stmt(rhs);
124240 + if (!def_stmt)
124241 + return false;
124242 + return is_call_or_cast(def_stmt);
124243 +}
124244 +
124245 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
124246 +{
124247 + unsigned int use_num;
124248 + gassign *so_stmt;
124249 + const_gimple def_stmt;
124250 + const_tree rhs1, rhs2;
124251 + tree rhs = gimple_assign_rhs1(stmt);
124252 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
124253 + const_tree rhs_type = TREE_TYPE(rhs);
124254 +
124255 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
124256 + return;
124257 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
124258 + return;
124259 + use_num = uses_num(rhs);
124260 + if (use_num != 1)
124261 + return;
124262 +
124263 + def_stmt = get_def_stmt(rhs);
124264 + if (!def_stmt)
124265 + return;
124266 + if (!is_gimple_assign(def_stmt))
124267 + return;
124268 +
124269 + rhs1 = gimple_assign_rhs1(def_stmt);
124270 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
124271 + return;
124272 +
124273 + rhs2 = gimple_assign_rhs2(def_stmt);
124274 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
124275 + return;
124276 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
124277 + return;
124278 +
124279 + so_stmt = get_dup_stmt(visited, stmt);
124280 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
124281 +}
124282 +
124283 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
124284 new file mode 100644
124285 index 0000000..c1b4773
124286 --- /dev/null
124287 +++ b/tools/gcc/size_overflow_plugin/misc.c
124288 @@ -0,0 +1,441 @@
124289 +/*
124290 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
124291 + * Licensed under the GPL v2, or (at your option) v3
124292 + *
124293 + * Homepage:
124294 + * https://github.com/ephox-gcc-plugins/size_overflow
124295 + *
124296 + * Documentation:
124297 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
124298 + *
124299 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
124300 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
124301 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
124302 + *
124303 + * Usage:
124304 + * $ make
124305 + * $ make run
124306 + */
124307 +
124308 +#include "size_overflow.h"
124309 +
124310 +const char *get_type_name_from_field(const_tree field_decl)
124311 +{
124312 + const_tree context, type_name;
124313 +
124314 + if (TREE_CODE(field_decl) != FIELD_DECL)
124315 + return NULL;
124316 +
124317 + context = DECL_CONTEXT(field_decl);
124318 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
124319 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
124320 + if (type_name == NULL_TREE)
124321 + return NULL;
124322 +
124323 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
124324 + return IDENTIFIER_POINTER(type_name);
124325 + else if (TREE_CODE(type_name) == TYPE_DECL)
124326 + return DECL_NAME_POINTER(type_name);
124327 +
124328 + debug_tree((tree)field_decl);
124329 + debug_tree((tree)type_name);
124330 + gcc_unreachable();
124331 +}
124332 +
124333 +// Was the function created by the compiler itself?
124334 +bool made_by_compiler(const_tree decl)
124335 +{
124336 + struct cgraph_node *node;
124337 +
124338 + if (FUNCTION_PTR_P(decl))
124339 + return false;
124340 + if (TREE_CODE(decl) == VAR_DECL)
124341 + return false;
124342 +
124343 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
124344 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
124345 + return true;
124346 + if (DECL_ARTIFICIAL(decl))
124347 + return true;
124348 +
124349 + node = get_cnode(decl);
124350 + if (!node)
124351 + return false;
124352 + return node->clone_of != NULL;
124353 +}
124354 +
124355 +bool skip_types(const_tree var)
124356 +{
124357 + const_tree type;
124358 +
124359 + type = TREE_TYPE(var);
124360 + if (type == NULL_TREE)
124361 + return true;
124362 +
124363 + switch (TREE_CODE(type)) {
124364 + case INTEGER_TYPE:
124365 + case ENUMERAL_TYPE:
124366 + return false;
124367 + default:
124368 + return true;
124369 + }
124370 +}
124371 +
124372 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
124373 +{
124374 + gimple def_stmt;
124375 +
124376 + gcc_assert(fn_ptr != NULL_TREE);
124377 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
124378 +
124379 + if (is_gimple_constant(fn_ptr))
124380 + return NULL;
124381 +
124382 + def_stmt = get_def_stmt(fn_ptr);
124383 + gcc_assert(def_stmt);
124384 + return def_stmt;
124385 +}
124386 +
124387 +gimple get_def_stmt(const_tree node)
124388 +{
124389 + gcc_assert(node != NULL_TREE);
124390 +
124391 + if (TREE_CODE(node) != SSA_NAME)
124392 + return NULL;
124393 + return SSA_NAME_DEF_STMT(node);
124394 +}
124395 +
124396 +tree create_new_var(tree type)
124397 +{
124398 + tree new_var = create_tmp_var(type, "cicus");
124399 +
124400 + add_referenced_var(new_var);
124401 + return new_var;
124402 +}
124403 +
124404 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
124405 +{
124406 + const_gimple def_stmt = get_def_stmt(rhs);
124407 +
124408 + if (force)
124409 + return false;
124410 +
124411 + if (is_gimple_constant(rhs))
124412 + return false;
124413 +
124414 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
124415 + return false;
124416 +
124417 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
124418 + return false;
124419 +
124420 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
124421 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
124422 + return false;
124423 +
124424 + return true;
124425 +}
124426 +
124427 +tree cast_a_tree(tree type, tree var)
124428 +{
124429 + gcc_assert(type != NULL_TREE);
124430 + gcc_assert(var != NULL_TREE);
124431 + gcc_assert(fold_convertible_p(type, var));
124432 +
124433 + return fold_convert(type, var);
124434 +}
124435 +
124436 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
124437 +{
124438 + gassign *assign;
124439 + gimple def_stmt;
124440 +
124441 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
124442 + gcc_assert(!is_gimple_constant(rhs));
124443 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
124444 + gcc_unreachable();
124445 +
124446 + def_stmt = get_def_stmt(rhs);
124447 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
124448 + return def_stmt;
124449 +
124450 + if (lhs == CREATE_NEW_VAR)
124451 + lhs = create_new_var(dst_type);
124452 +
124453 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
124454 +
124455 + if (!gsi_end_p(*gsi)) {
124456 + location_t loc = gimple_location(gsi_stmt(*gsi));
124457 + gimple_set_location(assign, loc);
124458 + }
124459 +
124460 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
124461 +
124462 + if (before)
124463 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
124464 + else
124465 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
124466 + update_stmt(assign);
124467 + return assign;
124468 +}
124469 +
124470 +bool is_size_overflow_type(const_tree var)
124471 +{
124472 + const char *name;
124473 + const_tree type_name, type;
124474 +
124475 + if (var == NULL_TREE)
124476 + return false;
124477 +
124478 + type = TREE_TYPE(var);
124479 + type_name = TYPE_NAME(type);
124480 + if (type_name == NULL_TREE)
124481 + return false;
124482 +
124483 + if (DECL_P(type_name))
124484 + name = DECL_NAME_POINTER(type_name);
124485 + else
124486 + name = IDENTIFIER_POINTER(type_name);
124487 +
124488 + if (!strncmp(name, "size_overflow_type", 18))
124489 + return true;
124490 + return false;
124491 +}
124492 +
124493 +// Determine if a cloned function has all the original arguments
124494 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
124495 +{
124496 + const_tree new_decl_list, old_decl_list;
124497 +
124498 + if (new_node->clone_of && new_node->clone.tree_map)
124499 + return !new_node->clone.args_to_skip;
124500 +
124501 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
124502 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
124503 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
124504 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
124505 +
124506 + return true;
124507 +}
124508 +
124509 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
124510 +{
124511 + unsigned int new_num;
124512 + const_tree fndecl_arg;
124513 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
124514 + const_tree arg, target_fndecl_arglist;
124515 +
124516 + if (num == 0)
124517 + return num;
124518 +
124519 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
124520 + return num;
124521 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
124522 + return CANNOT_FIND_ARG;
124523 +
124524 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
124525 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
124526 + return CANNOT_FIND_ARG;
124527 +
124528 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
124529 + gcc_assert(fndecl_arg != NULL_TREE);
124530 +
124531 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
124532 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
124533 + return new_num;
124534 + }
124535 +
124536 + return CANNOT_FIND_ARG;
124537 +}
124538 +
124539 +// Find the specified argument in the originally cloned function
124540 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
124541 +{
124542 + bitmap args_to_skip;
124543 + unsigned int i, new_argnum = clone_argnum;
124544 +
124545 + if (unchanged_arglist(new_node, old_node))
124546 + return clone_argnum;
124547 +
124548 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
124549 + args_to_skip = new_node->clone.args_to_skip;
124550 + for (i = 0; i < clone_argnum; i++) {
124551 + if (bitmap_bit_p(args_to_skip, i))
124552 + new_argnum++;
124553 + }
124554 + return new_argnum;
124555 +}
124556 +
124557 +// Find the specified argument in the clone
124558 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
124559 +{
124560 + bitmap args_to_skip;
124561 + unsigned int i, new_argnum = orig_argnum;
124562 +
124563 + if (unchanged_arglist(new_node, old_node))
124564 + return orig_argnum;
124565 +
124566 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
124567 + args_to_skip = new_node->clone.args_to_skip;
124568 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
124569 + // XXX torolni kellene a nodeot
124570 + return CANNOT_FIND_ARG;
124571 +
124572 + for (i = 0; i < orig_argnum; i++) {
124573 + if (bitmap_bit_p(args_to_skip, i))
124574 + new_argnum--;
124575 + }
124576 + return new_argnum;
124577 +}
124578 +
124579 +// Associate the argument between a clone and a cloned function
124580 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
124581 +{
124582 + bool node_clone, correct_argnum_of_node_clone;
124583 + const_tree correct_argnum_of_node_decl, node_decl;
124584 +
124585 + if (node == correct_argnum_of_node)
124586 + return argnum;
124587 + if (argnum == 0)
124588 + return argnum;
124589 +
124590 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
124591 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
124592 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
124593 +
124594 + if (node) {
124595 + node_decl = NODE_DECL(node);
124596 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
124597 + node_clone = made_by_compiler(node_decl);
124598 + } else {
124599 + node_decl = NULL_TREE;
124600 + node_clone = false;
124601 + }
124602 +
124603 + if (correct_argnum_of_node_decl == node_decl)
124604 + return argnum;
124605 +
124606 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
124607 + // the original decl is lost if both nodes are clones
124608 + if (node_clone && correct_argnum_of_node_clone) {
124609 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
124610 + return argnum;
124611 + }
124612 +
124613 + if (node_clone && !correct_argnum_of_node_clone)
124614 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
124615 + else if (!node_clone && correct_argnum_of_node_clone)
124616 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
124617 +
124618 + if (node)
124619 + debug_tree((tree)NODE_DECL(node));
124620 + debug_tree((tree)correct_argnum_of_node_decl);
124621 + gcc_unreachable();
124622 +}
124623 +
124624 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
124625 +{
124626 + struct cgraph_node *node, *correct_argnum_of_node;
124627 +
124628 + gcc_assert(decl != NULL_TREE);
124629 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
124630 +
124631 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
124632 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
124633 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
124634 +
124635 + node = get_cnode(decl);
124636 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
124637 +}
124638 +
124639 +// Find the original cloned function
124640 +tree get_orig_fndecl(const_tree clone_fndecl)
124641 +{
124642 + struct cgraph_node *node;
124643 +
124644 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
124645 + return (tree)DECL_ORIGIN(clone_fndecl);
124646 + node = get_cnode(clone_fndecl);
124647 + if (!node)
124648 + return (tree)clone_fndecl;
124649 +
124650 + while (node->clone_of)
124651 + node = node->clone_of;
124652 + if (!made_by_compiler(NODE_DECL(node)))
124653 + return NODE_DECL(node);
124654 + // Return the cloned decl because it is needed for the transform callback
124655 + return (tree)clone_fndecl;
124656 +}
124657 +
124658 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
124659 +{
124660 + if (gimple_call_num_args(stmt) == 0)
124661 + return NULL_TREE;
124662 + return gimple_call_fndecl(stmt);
124663 +}
124664 +
124665 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
124666 +{
124667 + tree fndecl;
124668 +
124669 + fndecl = get_interesting_fndecl_from_stmt(stmt);
124670 + if (fndecl == NULL_TREE)
124671 + return NULL_TREE;
124672 + return get_orig_fndecl(fndecl);
124673 +}
124674 +
124675 +void set_dominance_info(void)
124676 +{
124677 + calculate_dominance_info(CDI_DOMINATORS);
124678 + calculate_dominance_info(CDI_POST_DOMINATORS);
124679 +}
124680 +
124681 +void unset_dominance_info(void)
124682 +{
124683 + free_dominance_info(CDI_DOMINATORS);
124684 + free_dominance_info(CDI_POST_DOMINATORS);
124685 +}
124686 +
124687 +void set_current_function_decl(tree fndecl)
124688 +{
124689 + gcc_assert(fndecl != NULL_TREE);
124690 +
124691 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
124692 +#if BUILDING_GCC_VERSION <= 4007
124693 + current_function_decl = fndecl;
124694 +#endif
124695 + set_dominance_info();
124696 +}
124697 +
124698 +void unset_current_function_decl(void)
124699 +{
124700 + unset_dominance_info();
124701 +#if BUILDING_GCC_VERSION <= 4007
124702 + current_function_decl = NULL_TREE;
124703 +#endif
124704 + pop_cfun();
124705 +}
124706 +
124707 +bool is_valid_cgraph_node(struct cgraph_node *node)
124708 +{
124709 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
124710 + return false;
124711 + if (node->thunk.thunk_p || node->alias)
124712 + return false;
124713 + return true;
124714 +}
124715 +
124716 +tree get_lhs(const_gimple stmt)
124717 +{
124718 + switch (gimple_code(stmt)) {
124719 + case GIMPLE_ASSIGN:
124720 + case GIMPLE_CALL:
124721 + return gimple_get_lhs(stmt);
124722 + case GIMPLE_PHI:
124723 + return gimple_phi_result(stmt);
124724 + default:
124725 + debug_gimple_stmt((gimple)stmt);
124726 + gcc_unreachable();
124727 + }
124728 +}
124729 +
124730 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
124731 new file mode 100644
124732 index 0000000..5622b51
124733 --- /dev/null
124734 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
124735 @@ -0,0 +1,137 @@
124736 +/*
124737 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
124738 + * Licensed under the GPL v2, or (at your option) v3
124739 + *
124740 + * Homepage:
124741 + * https://github.com/ephox-gcc-plugins/size_overflow
124742 + *
124743 + * Documentation:
124744 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
124745 + *
124746 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
124747 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
124748 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
124749 + *
124750 + * Usage:
124751 + * $ make
124752 + * $ make run
124753 + */
124754 +
124755 +#include "size_overflow.h"
124756 +
124757 +bool skip_expr_on_double_type(const gassign *stmt)
124758 +{
124759 + enum tree_code code = gimple_assign_rhs_code(stmt);
124760 +
124761 + switch (code) {
124762 + case RSHIFT_EXPR:
124763 + case TRUNC_DIV_EXPR:
124764 + case CEIL_DIV_EXPR:
124765 + case FLOOR_DIV_EXPR:
124766 + case ROUND_DIV_EXPR:
124767 + case EXACT_DIV_EXPR:
124768 + case RDIV_EXPR:
124769 + case TRUNC_MOD_EXPR:
124770 + case CEIL_MOD_EXPR:
124771 + case FLOOR_MOD_EXPR:
124772 + case ROUND_MOD_EXPR:
124773 + return true;
124774 + default:
124775 + return false;
124776 + }
124777 +}
124778 +
124779 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
124780 +{
124781 + const_tree orig_rhs1;
124782 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
124783 + const_gimple down_cast, up_cast;
124784 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
124785 +
124786 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
124787 + down_lhs = get_lhs(down_cast);
124788 +
124789 + gsi = gsi_for_stmt(use_stmt);
124790 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
124791 + new_lhs = get_lhs(up_cast);
124792 +
124793 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
124794 + if (operand_equal_p(orig_rhs1, rhs, 0))
124795 + gimple_assign_set_rhs1(use_stmt, new_lhs);
124796 + else
124797 + gimple_assign_set_rhs2(use_stmt, new_lhs);
124798 + update_stmt(use_stmt);
124799 +
124800 + pointer_set_insert(visited->my_stmts, up_cast);
124801 + pointer_set_insert(visited->my_stmts, down_cast);
124802 + pointer_set_insert(visited->skip_expr_casts, up_cast);
124803 + pointer_set_insert(visited->skip_expr_casts, down_cast);
124804 +}
124805 +
124806 +static tree get_proper_unsigned_half_type(const_tree node)
124807 +{
124808 + tree new_type, type;
124809 +
124810 + gcc_assert(is_size_overflow_type(node));
124811 +
124812 + type = TREE_TYPE(node);
124813 + switch (TYPE_MODE(type)) {
124814 + case HImode:
124815 + new_type = unsigned_intQI_type_node;
124816 + break;
124817 + case SImode:
124818 + new_type = unsigned_intHI_type_node;
124819 + break;
124820 + case DImode:
124821 + new_type = unsigned_intSI_type_node;
124822 + break;
124823 + case TImode:
124824 + new_type = unsigned_intDI_type_node;
124825 + break;
124826 + default:
124827 + gcc_unreachable();
124828 + }
124829 +
124830 + if (TYPE_QUALS(type) != 0)
124831 + return build_qualified_type(new_type, TYPE_QUALS(type));
124832 + return new_type;
124833 +}
124834 +
124835 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
124836 +{
124837 + tree type;
124838 +
124839 + if (rhs == NULL_TREE)
124840 + return;
124841 + if (!is_size_overflow_type(rhs))
124842 + return;
124843 +
124844 + type = get_proper_unsigned_half_type(rhs);
124845 + if (is_gimple_constant(rhs))
124846 + return;
124847 + create_up_and_down_cast(visited, stmt, type, rhs);
124848 +}
124849 +
124850 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
124851 +{
124852 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
124853 + return;
124854 + gcc_assert(is_size_overflow_type(rhs));
124855 + insert_cast_rhs(visited, stmt, rhs);
124856 +}
124857 +
124858 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
124859 +{
124860 + tree rhs1, rhs2;
124861 +
124862 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
124863 + rhs1 = gimple_assign_rhs1(stmt);
124864 + insert_cast(visited, stmt, rhs1);
124865 + }
124866 +
124867 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
124868 + rhs2 = gimple_assign_rhs2(stmt);
124869 + insert_cast(visited, stmt, rhs2);
124870 + }
124871 +}
124872 +
124873 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
124874 new file mode 100644
124875 index 0000000..07e2ba7
124876 --- /dev/null
124877 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
124878 @@ -0,0 +1,281 @@
124879 +#ifndef SIZE_OVERFLOW_H
124880 +#define SIZE_OVERFLOW_H
124881 +
124882 +#define CREATE_NEW_VAR NULL_TREE
124883 +#define MAX_PARAM 31
124884 +#define CANNOT_FIND_ARG 32
124885 +#define NONE_ARGNUM 32
124886 +
124887 +#define BEFORE_STMT true
124888 +#define AFTER_STMT false
124889 +
124890 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
124891 +#define YES_ASM_STR "# size_overflow MARK_YES "
124892 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
124893 +#define SO_ASM_STR "# size_overflow "
124894 +#define OK_ASM_STR "# size_overflow MARK_NO"
124895 +
124896 +#define FUNCTION_PTR_P(node) \
124897 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
124898 +
124899 +#define CODES_LIMIT 32
124900 +
124901 +#define GLOBAL_NIFN_LEN 65536
124902 +#define NO_HASH 65537
124903 +
124904 +#include "gcc-common.h"
124905 +
124906 +#include <string.h>
124907 +#include <limits.h>
124908 +
124909 +enum intentional_mark {
124910 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
124911 +};
124912 +
124913 +enum intentional_overflow_type {
124914 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
124915 +};
124916 +
124917 +enum size_overflow_mark {
124918 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
124919 +};
124920 +
124921 +struct decl_hash {
124922 + size_t tree_codes_len;
124923 + unsigned char tree_codes[CODES_LIMIT];
124924 + const_tree decl;
124925 + unsigned int hash;
124926 + const char *fn_name;
124927 +};
124928 +
124929 +struct next_interesting_function;
124930 +typedef struct next_interesting_function * next_interesting_function_t;
124931 +
124932 +#if BUILDING_GCC_VERSION <= 4007
124933 +DEF_VEC_P(next_interesting_function_t);
124934 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
124935 +#endif
124936 +
124937 +#if BUILDING_GCC_VERSION >= 5000
124938 +typedef struct hash_set<const_gimple> gimple_set;
124939 +
124940 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
124941 +{
124942 + return visited->add(stmt);
124943 +}
124944 +
124945 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
124946 +{
124947 + return visited->contains(stmt);
124948 +}
124949 +
124950 +static inline gimple_set* pointer_set_create(void)
124951 +{
124952 + return new hash_set<const_gimple>;
124953 +}
124954 +
124955 +static inline void pointer_set_destroy(gimple_set *visited)
124956 +{
124957 + delete visited;
124958 +}
124959 +
124960 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
124961 +
124962 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
124963 +{
124964 + return visited->add(node);
124965 +}
124966 +
124967 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
124968 +{
124969 + return visited->contains(node);
124970 +}
124971 +
124972 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
124973 +{
124974 + return new hash_set<next_interesting_function_t>;
124975 +}
124976 +
124977 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
124978 +{
124979 + delete visited;
124980 +}
124981 +#else
124982 +typedef struct pointer_set_t gimple_set;
124983 +typedef struct pointer_set_t next_interesting_function_set;
124984 +
124985 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
124986 +{
124987 + return pointer_set_create();
124988 +}
124989 +#endif
124990 +
124991 +struct visited {
124992 + gimple_set *stmts;
124993 + gimple_set *my_stmts;
124994 + gimple_set *skip_expr_casts;
124995 + gimple_set *no_cast_check;
124996 +};
124997 +
124998 +/*
124999 + * * children: callers with data flow into the integer parameter of decl
125000 + * * decl_name: name of the function or the field
125001 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
125002 + * * hash: hash num of the function
125003 + * * num: parameter number (1-31) or return value (0)
125004 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
125005 + * * orig_next_node: pointer to the originally cloned function
125006 + */
125007 +struct next_interesting_function {
125008 + next_interesting_function_t next;
125009 +#if BUILDING_GCC_VERSION <= 4007
125010 + VEC(next_interesting_function_t, heap) *children;
125011 +#else
125012 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
125013 +#endif
125014 + const char *decl_name;
125015 + const char *context;
125016 + unsigned int hash;
125017 + unsigned int num;
125018 + enum size_overflow_mark marked;
125019 + next_interesting_function_t orig_next_node;
125020 +};
125021 +
125022 +// size_overflow_plugin.c
125023 +extern tree report_size_overflow_decl;
125024 +extern tree size_overflow_type_HI;
125025 +extern tree size_overflow_type_SI;
125026 +extern tree size_overflow_type_DI;
125027 +extern tree size_overflow_type_TI;
125028 +
125029 +
125030 +// size_overflow_plugin_hash.c
125031 +struct size_overflow_hash {
125032 + const struct size_overflow_hash * const next;
125033 + const char * const name;
125034 + const unsigned int param;
125035 +};
125036 +
125037 +extern const char *get_orig_decl_name(const_tree decl);
125038 +extern bool is_size_overflow_asm(const_gimple stmt);
125039 +extern void print_missing_function(next_interesting_function_t node);
125040 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
125041 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
125042 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
125043 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
125044 +
125045 +
125046 +// intentional_overflow.c
125047 +extern tree get_size_overflow_asm_input(const gasm *stmt);
125048 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
125049 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
125050 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
125051 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
125052 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
125053 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
125054 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
125055 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
125056 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
125057 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
125058 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
125059 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
125060 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
125061 +
125062 +
125063 +// insert_size_overflow_asm.c
125064 +#if BUILDING_GCC_VERSION >= 4009
125065 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
125066 +#else
125067 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
125068 +#endif
125069 +extern bool search_interesting_args(tree fndecl, bool *argnums);
125070 +
125071 +
125072 +// misc.c
125073 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
125074 +extern const char *get_type_name_from_field(const_tree field_decl);
125075 +extern void set_dominance_info(void);
125076 +extern void unset_dominance_info(void);
125077 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
125078 +extern tree get_orig_fndecl(const_tree clone_fndecl);
125079 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
125080 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
125081 +extern void set_current_function_decl(tree fndecl);
125082 +extern void unset_current_function_decl(void);
125083 +extern gimple get_def_stmt(const_tree node);
125084 +extern tree create_new_var(tree type);
125085 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
125086 +extern bool skip_types(const_tree var);
125087 +extern tree cast_a_tree(tree type, tree var);
125088 +extern bool is_size_overflow_type(const_tree var);
125089 +extern bool made_by_compiler(const_tree decl);
125090 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
125091 +extern tree get_lhs(const_gimple stmt);
125092 +
125093 +
125094 +// size_overflow_transform.c
125095 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
125096 +extern tree handle_fnptr_assign(const_gimple stmt);
125097 +
125098 +
125099 +// size_overflow_transform_core.c
125100 +extern tree expand(struct visited *visited, tree lhs);
125101 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
125102 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
125103 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
125104 +
125105 +
125106 +// remove_unnecessary_dup.c
125107 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
125108 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
125109 +extern bool skip_expr_on_double_type(const gassign *stmt);
125110 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
125111 +
125112 +
125113 +// size_overflow_ipa.c
125114 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
125115 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
125116 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
125117 +extern struct cgraph_node *get_cnode(const_tree fndecl);
125118 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
125119 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
125120 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
125121 +extern void size_overflow_register_hooks(void);
125122 +#if BUILDING_GCC_VERSION >= 4009
125123 +extern opt_pass *make_size_overflow_functions_pass(void);
125124 +#else
125125 +extern struct opt_pass *make_size_overflow_functions_pass(void);
125126 +#endif
125127 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
125128 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
125129 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
125130 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
125131 +
125132 +
125133 +// size_overflow_lto.c
125134 +extern void size_overflow_read_summary_lto(void);
125135 +#if BUILDING_GCC_VERSION >= 4008
125136 +extern void size_overflow_write_summary_lto(void);
125137 +#elif BUILDING_GCC_VERSION >= 4006
125138 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
125139 +#else
125140 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
125141 +#endif
125142 +
125143 +// size_overflow_fnptrs.c
125144 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
125145 +extern void check_local_variables(next_interesting_function_t next_node);
125146 +extern void check_global_variables(next_interesting_function_t cur_global);
125147 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
125148 +
125149 +
125150 +// size_overflow_debug.c
125151 +extern void __unused print_intentional_mark(enum intentional_mark mark);
125152 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
125153 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
125154 +extern void __unused print_global_next_interesting_functions(void);
125155 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
125156 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
125157 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
125158 +
125159 +#endif
125160 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
125161 new file mode 100644
125162 index 0000000..b8e7188
125163 --- /dev/null
125164 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
125165 @@ -0,0 +1,164 @@
125166 +/*
125167 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
125168 + * Licensed under the GPL v2, or (at your option) v3
125169 + *
125170 + * Homepage:
125171 + * https://github.com/ephox-gcc-plugins/size_overflow
125172 + *
125173 + * Documentation:
125174 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
125175 + *
125176 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
125177 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
125178 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
125179 + *
125180 + * Usage:
125181 + * $ make
125182 + * $ make run
125183 + */
125184 +
125185 +#include "size_overflow.h"
125186 +
125187 +void __unused print_intentional_mark(enum intentional_mark mark)
125188 +{
125189 + fprintf(stderr, "intentional mark: ");
125190 + switch (mark) {
125191 + case MARK_NO:
125192 + fprintf(stderr, "mark_no\n");
125193 + break;
125194 + case MARK_YES:
125195 + fprintf(stderr, "mark_yes\n");
125196 + break;
125197 + case MARK_TURN_OFF:
125198 + fprintf(stderr, "mark_turn_off\n");
125199 + break;
125200 + case MARK_END_INTENTIONAL:
125201 + fprintf(stderr, "mark_end_intentional\n");
125202 + break;
125203 + }
125204 +}
125205 +
125206 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
125207 +{
125208 + basic_block bb;
125209 +
125210 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
125211 +
125212 + fprintf(file, "\nstmts:\n");
125213 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
125214 + gimple_stmt_iterator si;
125215 +
125216 + fprintf(file, "<bb %u>:\n", bb->index);
125217 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
125218 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
125219 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
125220 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
125221 + fprintf(file, "\n");
125222 + }
125223 +
125224 + fprintf(file, "---------------------------------\n");
125225 +
125226 + return 0;
125227 +}
125228 +
125229 +static void __unused print_next_interesting_function(next_interesting_function_t node)
125230 +{
125231 + unsigned int i;
125232 + next_interesting_function_t cur;
125233 +
125234 + if (!node)
125235 + return;
125236 +
125237 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
125238 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
125239 +
125240 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
125241 +#if BUILDING_GCC_VERSION <= 4007
125242 + if (VEC_empty(next_interesting_function_t, node->children))
125243 + return;
125244 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
125245 +#else
125246 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
125247 +#endif
125248 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
125249 + }
125250 +}
125251 +
125252 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
125253 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
125254 +{
125255 + next_interesting_function_t cur;
125256 + unsigned int len;
125257 +
125258 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
125259 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
125260 + fprintf(stderr, "%u. ", len + 1);
125261 + print_next_interesting_function(cur);
125262 +
125263 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
125264 + print_next_interesting_function(cur->orig_next_node);
125265 +
125266 + if (only_this)
125267 + break;
125268 + }
125269 +
125270 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
125271 +}
125272 +
125273 +void __unused print_global_next_interesting_functions(void)
125274 +{
125275 + unsigned int i;
125276 +
125277 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
125278 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
125279 + if (!global_next_interesting_function[i])
125280 + continue;
125281 + fprintf(stderr, "hash: %u\n", i);
125282 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
125283 + }
125284 + fprintf(stderr, "----------------------\n\n");
125285 +}
125286 +
125287 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
125288 +void __unused print_children_chain_list(next_interesting_function_t next_node)
125289 +{
125290 + next_interesting_function_t cur;
125291 + unsigned int i;
125292 +
125293 +#if BUILDING_GCC_VERSION <= 4007
125294 + if (VEC_empty(next_interesting_function_t, next_node->children))
125295 + return;
125296 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
125297 +#else
125298 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
125299 +#endif
125300 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
125301 + print_children_chain_list(cur);
125302 + }
125303 +}
125304 +
125305 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
125306 +{
125307 + next_interesting_function_t cur;
125308 +
125309 + for (cur = head; cur; cur = cur->next) {
125310 +#if BUILDING_GCC_VERSION <= 4007
125311 + if (VEC_empty(next_interesting_function_t, cur->children))
125312 +#else
125313 + if (vec_safe_length(cur->children) == 0)
125314 +#endif
125315 + continue;
125316 + fprintf(stderr, "############ START ############\n");
125317 + print_children_chain_list(cur);
125318 + fprintf(stderr, "############ END ############\n");
125319 + }
125320 +}
125321 +
125322 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
125323 +{
125324 + if (mark == ASM_STMT_SO_MARK)
125325 + return "asm_stmt_so_mark";
125326 + if (mark == YES_SO_MARK)
125327 + return "yes_so_mark";
125328 + return "no_so_mark";
125329 +}
125330 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
125331 new file mode 100644
125332 index 0000000..19e2901
125333 --- /dev/null
125334 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
125335 @@ -0,0 +1,27981 @@
125336 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
125337 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
125338 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
125339 +phy_read_mmd_4 phy_read_mmd 0 4 NULL
125340 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
125341 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
125342 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
125343 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
125344 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
125345 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
125346 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
125347 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
125348 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
125349 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
125350 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
125351 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
125352 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
125353 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
125354 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
125355 +padzero_55 padzero 1 55 NULL nohasharray
125356 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 &padzero_55 nohasharray
125357 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &sel_read_policyvers_55
125358 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
125359 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
125360 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
125361 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
125362 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
125363 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
125364 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
125365 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
125366 +write_file_tpc_86 write_file_tpc 3-0 86 NULL nohasharray
125367 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 &write_file_tpc_86
125368 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
125369 +load_msg_95 load_msg 2 95 NULL
125370 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
125371 +fat_statfs_102 fat_statfs 0 102 NULL
125372 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
125373 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
125374 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
125375 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
125376 +ipath_verbs_send_117 ipath_verbs_send 3-5 117 NULL
125377 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
125378 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
125379 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
125380 +smack_syslog_126 smack_syslog 0 126 NULL
125381 +init_q_132 init_q 4 132 NULL
125382 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
125383 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
125384 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
125385 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
125386 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
125387 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
125388 +ping_v6_sendmsg_152 ping_v6_sendmsg 4-0 152 NULL
125389 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
125390 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
125391 +set_max_uV_156 set_max_uV 0-4 156 NULL
125392 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
125393 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
125394 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
125395 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
125396 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
125397 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
125398 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
125399 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
125400 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
125401 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
125402 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
125403 +palmas_write_197 palmas_write 0 197 NULL
125404 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
125405 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
125406 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
125407 +owned_show_208 owned_show 0 208 NULL
125408 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
125409 +store_cpufv_215 store_cpufv 0-4 215 NULL
125410 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
125411 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
125412 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
125413 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
125414 +shdma_init_232 shdma_init 3 232 NULL
125415 +aux1_show_233 aux1_show 0 233 NULL
125416 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
125417 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
125418 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
125419 +ore_write_243 ore_write 0 243 NULL
125420 +ac_read_244 ac_read 0-3 244 NULL
125421 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
125422 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
125423 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
125424 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
125425 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
125426 +setup_stream_272 setup_stream 0 272 NULL nohasharray
125427 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
125428 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
125429 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
125430 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
125431 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
125432 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
125433 +netdev_get_sset_count_286 netdev_get_sset_count 0 286 NULL
125434 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL
125435 +ipvlan_open_298 ipvlan_open 0 298 NULL
125436 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
125437 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
125438 +pin_configs_show_303 pin_configs_show 0 303 NULL
125439 +SYSC_connect_304 SYSC_connect 3 304 NULL
125440 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
125441 +syslog_print_307 syslog_print 2-0 307 NULL
125442 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
125443 +platform_device_add_data_310 platform_device_add_data 3-0 310 NULL
125444 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
125445 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
125446 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
125447 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
125448 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
125449 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
125450 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
125451 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
125452 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 4-0 327 NULL
125453 +ceph_sync_read_328 ceph_sync_read 0 328 NULL nohasharray
125454 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 &ceph_sync_read_328
125455 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
125456 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
125457 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
125458 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
125459 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
125460 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
125461 +ghash_setkey_353 ghash_setkey 0 353 NULL
125462 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
125463 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
125464 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
125465 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
125466 +boottime_get_364 boottime_get 0 364 NULL nohasharray
125467 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 &boottime_get_364 nohasharray
125468 +genphy_config_init_364 genphy_config_init 0 364 &si4713_tx_rds_buff_364
125469 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
125470 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
125471 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
125472 +fanotify_get_response_373 fanotify_get_response 0 373 NULL nohasharray
125473 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 &fanotify_get_response_373
125474 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
125475 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
125476 +gameport_description_show_382 gameport_description_show 0 382 NULL
125477 +dump_fh_385 dump_fh 0 385 NULL nohasharray
125478 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
125479 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
125480 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
125481 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
125482 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
125483 +ath5k_reset_404 ath5k_reset 0 404 NULL
125484 +hw_device_state_409 hw_device_state 0 409 NULL
125485 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
125486 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
125487 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
125488 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
125489 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
125490 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
125491 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
125492 +ems_usb_open_422 ems_usb_open 0 422 NULL
125493 +patch_alc861_423 patch_alc861 0 423 NULL
125494 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
125495 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
125496 +null_init_434 null_init 0 434 NULL nohasharray
125497 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
125498 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
125499 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
125500 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
125501 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
125502 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
125503 +msr_write_444 msr_write 0-3 444 NULL
125504 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
125505 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
125506 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
125507 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
125508 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
125509 +show_console_458 show_console 0 458 NULL
125510 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
125511 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
125512 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
125513 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
125514 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
125515 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
125516 +reg_show_state_474 reg_show_state 0 474 NULL
125517 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
125518 +flash_fault_show_477 flash_fault_show 0 477 NULL
125519 +sparse_index_init_482 sparse_index_init 0 482 NULL nohasharray
125520 +netxen_get_sset_count_482 netxen_get_sset_count 0 482 &sparse_index_init_482
125521 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
125522 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
125523 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
125524 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
125525 +rmd256_init_494 rmd256_init 0 494 NULL
125526 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
125527 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
125528 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
125529 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
125530 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
125531 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
125532 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
125533 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
125534 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
125535 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
125536 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
125537 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
125538 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
125539 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
125540 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
125541 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
125542 +store_temp_type_531 store_temp_type 0-4 531 NULL
125543 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
125544 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
125545 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
125546 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
125547 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
125548 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
125549 +write_room_541 write_room 0 541 NULL
125550 +dle_count_543 dle_count 0 543 NULL
125551 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
125552 +devres_alloc_551 devres_alloc 2 551 NULL
125553 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
125554 +init_560 init 0 560 NULL nohasharray
125555 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
125556 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
125557 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
125558 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
125559 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
125560 +myri10ge_open_577 myri10ge_open 0 577 NULL
125561 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
125562 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
125563 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
125564 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
125565 +fb_check_caps_585 fb_check_caps 0 585 NULL
125566 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 NULL nohasharray
125567 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 &_nfs4_lookup_root_589
125568 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
125569 +card_id_show_592 card_id_show 0 592 NULL nohasharray
125570 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
125571 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
125572 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
125573 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
125574 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
125575 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
125576 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
125577 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
125578 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
125579 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
125580 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
125581 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
125582 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
125583 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
125584 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
125585 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
125586 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
125587 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
125588 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
125589 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
125590 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
125591 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
125592 +read_650 read 0-5-6 650 NULL
125593 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
125594 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
125595 +max2165_set_params_652 max2165_set_params 0 652 NULL
125596 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
125597 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
125598 +mpage_readpage_658 mpage_readpage 0 658 NULL
125599 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
125600 +show_ds_req_665 show_ds_req 0 665 NULL
125601 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
125602 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
125603 +div_u64_rem_672 div_u64_rem 0 672 NULL
125604 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
125605 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
125606 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
125607 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
125608 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
125609 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
125610 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
125611 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
125612 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
125613 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
125614 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
125615 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
125616 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
125617 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
125618 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
125619 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
125620 +vlan_get_size_715 vlan_get_size 0 715 NULL
125621 +disk_max_parts_719 disk_max_parts 0 719 NULL
125622 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
125623 +common_perm_726 common_perm 0 726 NULL
125624 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL
125625 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
125626 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
125627 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
125628 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
125629 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
125630 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
125631 +srp_send_req_748 srp_send_req 0 748 NULL
125632 +ddp_set_map_751 ddp_set_map 4 751 NULL
125633 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
125634 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
125635 +show_node_type_755 show_node_type 0 755 NULL
125636 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
125637 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
125638 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
125639 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
125640 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
125641 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
125642 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
125643 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
125644 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
125645 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
125646 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
125647 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
125648 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL nohasharray
125649 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 &jbd2_journal_dirty_metadata_784
125650 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
125651 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
125652 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
125653 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
125654 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
125655 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
125656 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
125657 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 NULL
125658 +csio_vport_create_812 csio_vport_create 0 812 NULL
125659 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
125660 +if_writecmd_815 if_writecmd 2 815 NULL
125661 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
125662 +igb_request_irq_821 igb_request_irq 0 821 NULL
125663 +si4713_read_property_825 si4713_read_property 0 825 NULL
125664 +read_fifo_826 read_fifo 3 826 NULL nohasharray
125665 +read_mmd_indirect_826 read_mmd_indirect 0 826 &read_fifo_826
125666 +brightness_get_837 brightness_get 0 837 NULL nohasharray
125667 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
125668 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
125669 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
125670 +show_capability_841 show_capability 0 841 NULL
125671 +SyS_write_846 SyS_write 3 846 NULL
125672 +kobil_write_room_847 kobil_write_room 0 847 NULL
125673 +tnc_next_848 tnc_next 0 848 NULL
125674 +um_idi_read_850 um_idi_read 3-0 850 NULL
125675 +watchdog_write_856 watchdog_write 0-3 856 NULL
125676 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
125677 +error_state_read_859 error_state_read 6-0-5 859 NULL
125678 +reqbufs_output_860 reqbufs_output 0 860 NULL
125679 +port100_alloc_skb_861 port100_alloc_skb 2 861 NULL nohasharray
125680 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 &port100_alloc_skb_861
125681 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
125682 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
125683 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
125684 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
125685 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
125686 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
125687 +link_mem_sections_878 link_mem_sections 0 878 NULL
125688 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
125689 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
125690 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
125691 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
125692 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
125693 +set_node_desc_885 set_node_desc 0-4 885 NULL
125694 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
125695 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
125696 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
125697 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
125698 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
125699 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
125700 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
125701 +set_file_info_909 set_file_info 0 909 NULL
125702 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
125703 +tty_buffer_space_avail_919 tty_buffer_space_avail 0 919 NULL
125704 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
125705 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921 nohasharray
125706 +ssp_enable_sensor_921 ssp_enable_sensor 0 921 &__reqbufs_921
125707 +kernel_sendpage_923 kernel_sendpage 4 923 NULL nohasharray
125708 +play_video_cb_923 play_video_cb 2 923 &kernel_sendpage_923
125709 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 NULL nohasharray
125710 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 &nfs4_do_fsinfo_925
125711 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
125712 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
125713 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
125714 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
125715 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
125716 +navman_write_938 navman_write 0-4 938 NULL
125717 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
125718 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
125719 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
125720 +__nodes_weight_956 __nodes_weight 0 956 NULL
125721 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
125722 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
125723 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
125724 +chksum_setkey_972 chksum_setkey 0 972 NULL
125725 +stop_975 stop 0 975 NULL nohasharray
125726 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
125727 +gprs_open_978 gprs_open 0 978 NULL nohasharray
125728 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
125729 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
125730 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
125731 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 NULL nohasharray
125732 +cx24113_set_params_982 cx24113_set_params 0 982 &_ctl_ioc_reply_queue_count_show_982
125733 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
125734 +show_node_guid_985 show_node_guid 0 985 NULL
125735 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
125736 +memcmp_990 memcmp 0 990 NULL
125737 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
125738 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
125739 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
125740 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
125741 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
125742 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
125743 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
125744 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
125745 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
125746 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 NULL
125747 +bt856_init_1009 bt856_init 0 1009 NULL
125748 +readreg_1017 readreg 0-1 1017 NULL
125749 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
125750 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
125751 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
125752 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
125753 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
125754 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
125755 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
125756 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
125757 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
125758 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
125759 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
125760 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
125761 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
125762 +ath5k_start_1041 ath5k_start 0 1041 NULL
125763 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
125764 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
125765 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
125766 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
125767 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
125768 +data_calc_1074 data_calc 0 1074 NULL
125769 +agp_create_memory_1075 agp_create_memory 1 1075 NULL nohasharray
125770 +mwifiex_histogram_write_1075 mwifiex_histogram_write 0-3 1075 &agp_create_memory_1075
125771 +hwrng_init_1077 hwrng_init 0 1077 NULL
125772 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
125773 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
125774 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
125775 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
125776 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
125777 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
125778 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
125779 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
125780 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
125781 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
125782 +in1_input_show_1099 in1_input_show 0 1099 NULL
125783 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
125784 +show_1104 show 0 1104 NULL
125785 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
125786 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
125787 +omninet_open_1110 omninet_open 0 1110 NULL
125788 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
125789 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
125790 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
125791 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
125792 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
125793 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
125794 +splice_read_1122 splice_read 0 1122 NULL
125795 +sdio_uart_write_room_1123 sdio_uart_write_room 0 1123 NULL nohasharray
125796 +drvctl_store_1123 drvctl_store 0-4 1123 &sdio_uart_write_room_1123
125797 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
125798 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
125799 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
125800 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
125801 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
125802 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
125803 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
125804 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL
125805 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
125806 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
125807 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
125808 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
125809 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
125810 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
125811 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
125812 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
125813 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
125814 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL nohasharray
125815 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 &pfkey_xfrm_policy2msg_size_1176
125816 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
125817 +show_1186 show 0 1186 NULL
125818 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
125819 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
125820 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
125821 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
125822 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
125823 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
125824 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
125825 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
125826 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
125827 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
125828 +profile_capable_1207 profile_capable 0 1207 NULL
125829 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
125830 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
125831 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
125832 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
125833 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
125834 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
125835 +power_1221 power 0 1221 NULL
125836 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
125837 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
125838 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
125839 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL nohasharray
125840 +show_out0_ouput_1230 show_out0_ouput 0 1230 &ipw_packet_received_skb_1230
125841 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
125842 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
125843 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
125844 +kernfs_file_direct_read_1238 kernfs_file_direct_read 3-0 1238 NULL
125845 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
125846 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
125847 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
125848 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
125849 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
125850 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
125851 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
125852 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
125853 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
125854 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
125855 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
125856 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
125857 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
125858 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
125859 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
125860 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
125861 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
125862 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
125863 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
125864 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
125865 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
125866 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
125867 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
125868 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
125869 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
125870 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
125871 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
125872 +edge_write_room_1318 edge_write_room 0 1318 NULL nohasharray
125873 +runtime_show_1318 runtime_show 0 1318 &edge_write_room_1318
125874 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
125875 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
125876 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
125877 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
125878 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2-0 1327 NULL nohasharray
125879 +push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327 nohasharray
125880 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 &push_node_left_1327 nohasharray
125881 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &mt9m111_set_red_balance_1327
125882 +udf_statfs_1329 udf_statfs 0 1329 NULL
125883 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
125884 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL nohasharray
125885 +md5_final_1334 md5_final 0 1334 &carl9170_rx_stream_1334
125886 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
125887 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
125888 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
125889 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
125890 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
125891 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
125892 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
125893 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
125894 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
125895 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
125896 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
125897 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
125898 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
125899 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
125900 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
125901 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
125902 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
125903 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
125904 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
125905 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
125906 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3-0 1381 NULL nohasharray
125907 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 &xpcs_reg_addr_read_1381
125908 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
125909 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
125910 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
125911 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
125912 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
125913 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
125914 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
125915 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
125916 +zone_page_state_1393 zone_page_state 0 1393 NULL
125917 +error_1397 error 0 1397 NULL
125918 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
125919 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
125920 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
125921 +hci_si_event_1404 hci_si_event 3 1404 NULL nohasharray
125922 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 &hci_si_event_1404
125923 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
125924 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
125925 +wait_comp_1409 wait_comp 0 1409 NULL
125926 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
125927 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
125928 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
125929 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
125930 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
125931 +find_temp_source_1425 find_temp_source 0 1425 NULL
125932 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
125933 +cpia2_read_1434 cpia2_read 0 1434 NULL
125934 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
125935 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
125936 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
125937 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 NULL nohasharray
125938 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 &__cfg80211_alloc_reply_skb_1454
125939 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
125940 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
125941 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
125942 +sub_interval_1466 sub_interval 0 1466 NULL
125943 +xprt_alloc_1475 xprt_alloc 2 1475 NULL
125944 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
125945 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
125946 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
125947 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
125948 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
125949 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
125950 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
125951 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
125952 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
125953 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
125954 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
125955 +fpregs_set_1497 fpregs_set 4 1497 NULL
125956 +em_show_1501 em_show 0 1501 NULL nohasharray
125957 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
125958 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
125959 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
125960 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
125961 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
125962 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
125963 +bluetooth_store_1522 bluetooth_store 4-0 1522 NULL
125964 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
125965 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
125966 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
125967 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
125968 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
125969 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
125970 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
125971 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
125972 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
125973 +set_max_min_1551 set_max_min 0-4 1551 NULL
125974 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
125975 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
125976 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
125977 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
125978 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
125979 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
125980 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
125981 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
125982 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
125983 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
125984 +raid_disks_show_1573 raid_disks_show 0 1573 NULL nohasharray
125985 +ssu100_open_1573 ssu100_open 0 1573 &raid_disks_show_1573
125986 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
125987 +cyapa_gen5_get_query_data_1577 cyapa_gen5_get_query_data 0 1577 NULL
125988 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
125989 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
125990 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
125991 +vv6410_start_1582 vv6410_start 0 1582 NULL
125992 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
125993 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
125994 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
125995 +b44_init_one_1603 b44_init_one 0 1603 NULL
125996 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
125997 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
125998 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
125999 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
126000 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
126001 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
126002 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
126003 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
126004 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
126005 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
126006 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
126007 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
126008 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
126009 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
126010 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
126011 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
126012 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
126013 +tpm_send_1655 tpm_send 0-3 1655 NULL
126014 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
126015 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
126016 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
126017 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
126018 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
126019 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
126020 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
126021 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
126022 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
126023 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
126024 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
126025 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
126026 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
126027 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
126028 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
126029 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
126030 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
126031 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL nohasharray
126032 +ssp_check_lines_1689 ssp_check_lines 0 1689 &em25xx_bus_B_recv_bytes_1689
126033 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
126034 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
126035 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
126036 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
126037 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
126038 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
126039 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
126040 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
126041 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
126042 +udf_setattr_1716 udf_setattr 0 1716 NULL
126043 +ufx_blank_1723 ufx_blank 0 1723 NULL
126044 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
126045 +internal_create_group_1733 internal_create_group 0 1733 NULL
126046 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
126047 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
126048 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
126049 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
126050 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
126051 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
126052 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
126053 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
126054 +start_transport_1762 start_transport 0 1762 NULL
126055 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
126056 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 3-0 1773 NULL
126057 +cosa_write_1774 cosa_write 3 1774 NULL
126058 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
126059 +event_show_1780 event_show 0 1780 NULL
126060 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
126061 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
126062 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
126063 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
126064 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
126065 +vt596_access_1815 vt596_access 0 1815 NULL
126066 +cyapa_get_state_1817 cyapa_get_state 0 1817 NULL
126067 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
126068 +genfs_read_1821 genfs_read 0 1821 NULL
126069 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
126070 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
126071 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
126072 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
126073 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
126074 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
126075 +show_1841 show 0 1841 NULL
126076 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
126077 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
126078 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
126079 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
126080 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
126081 +device_prepare_1870 device_prepare 0 1870 NULL
126082 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
126083 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
126084 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
126085 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
126086 +output_read_1886 output_read 0-5-6 1886 NULL
126087 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
126088 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
126089 +write_1891 write 0 1891 NULL
126090 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
126091 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
126092 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
126093 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
126094 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
126095 +pty_write_room_1904 pty_write_room 0 1904 NULL nohasharray
126096 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 &pty_write_room_1904
126097 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
126098 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
126099 +fst_open_1911 fst_open 0 1911 NULL
126100 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
126101 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
126102 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
126103 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
126104 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
126105 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
126106 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
126107 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
126108 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
126109 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
126110 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
126111 +bdev_erase_1933 bdev_erase 3 1933 NULL
126112 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
126113 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
126114 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
126115 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
126116 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
126117 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
126118 +e100_get_sset_count_1943 e100_get_sset_count 0 1943 NULL
126119 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
126120 +igb_open_1946 igb_open 0 1946 NULL
126121 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
126122 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
126123 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
126124 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
126125 +update_qd_1955 update_qd 0 1955 NULL
126126 +read_swap_header_1957 read_swap_header 0 1957 NULL
126127 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
126128 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
126129 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
126130 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
126131 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
126132 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
126133 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
126134 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
126135 +xgbe_set_mac_address_1968 xgbe_set_mac_address 0 1968 NULL
126136 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL nohasharray
126137 +cyapa_show_baseline_1969 cyapa_show_baseline 0 1969 &bq2415x_get_current_limit_1969
126138 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
126139 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
126140 +config_table_show_1982 config_table_show 0 1982 NULL
126141 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
126142 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
126143 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
126144 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
126145 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
126146 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL nohasharray
126147 +usb_sleep_charge_store_2003 usb_sleep_charge_store 0-4 2003 &show_session_param_ISCSI_PARAM_ISID_2003
126148 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
126149 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
126150 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
126151 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
126152 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
126153 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
126154 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
126155 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
126156 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
126157 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
126158 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
126159 +cifs_read_2041 cifs_read 0 2041 NULL
126160 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
126161 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
126162 +atl1_get_sset_count_2051 atl1_get_sset_count 0 2051 NULL
126163 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
126164 +show_speed_2057 show_speed 0 2057 NULL
126165 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
126166 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
126167 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
126168 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
126169 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
126170 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
126171 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
126172 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
126173 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
126174 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
126175 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
126176 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
126177 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
126178 +store_2094 store 0-3 2094 &smbioslabel_show_2094
126179 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3-0 2095 NULL
126180 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
126181 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
126182 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
126183 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
126184 +audit_expand_2098 audit_expand 2-0 2098 NULL
126185 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
126186 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
126187 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
126188 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
126189 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
126190 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
126191 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
126192 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
126193 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
126194 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
126195 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
126196 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
126197 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
126198 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
126199 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
126200 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
126201 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
126202 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
126203 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
126204 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
126205 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
126206 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
126207 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
126208 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
126209 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
126210 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
126211 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
126212 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
126213 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
126214 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
126215 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
126216 +ore_read_2175 ore_read 0 2175 NULL
126217 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
126218 +direction_output_2184 direction_output 0 2184 NULL
126219 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
126220 +show_companion_2189 show_companion 0 2189 NULL
126221 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
126222 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
126223 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
126224 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
126225 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
126226 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
126227 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
126228 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
126229 +ghash_final_2210 ghash_final 0 2210 NULL
126230 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
126231 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
126232 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
126233 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
126234 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
126235 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
126236 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
126237 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
126238 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
126239 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
126240 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
126241 +protocol_read_2240 protocol_read 0 2240 NULL
126242 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
126243 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
126244 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
126245 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
126246 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
126247 +do_update_counters_2259 do_update_counters 4 2259 NULL
126248 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
126249 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
126250 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
126251 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
126252 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
126253 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
126254 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
126255 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
126256 +sbni_open_2276 sbni_open 0 2276 NULL
126257 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
126258 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
126259 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
126260 +journal_flush_2281 journal_flush 0 2281 NULL
126261 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
126262 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
126263 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
126264 +transient_state_show_2292 transient_state_show 0 2292 NULL
126265 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
126266 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
126267 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
126268 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
126269 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
126270 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
126271 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
126272 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
126273 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
126274 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
126275 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 NULL nohasharray
126276 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 &alloc_btrfs_bio_2318 nohasharray
126277 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
126278 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
126279 +gart_map_page_2325 gart_map_page 4-3 2325 NULL
126280 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
126281 +serial_write_2330 serial_write 3 2330 NULL
126282 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
126283 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
126284 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
126285 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
126286 +adapter_up_2348 adapter_up 0 2348 NULL
126287 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
126288 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
126289 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
126290 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
126291 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
126292 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
126293 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
126294 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
126295 +store_2362 store 0 2362 NULL
126296 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
126297 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
126298 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
126299 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
126300 +rose_recvmsg_2368 rose_recvmsg 4-0 2368 &xfs_buf_map_from_irec_2368
126301 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
126302 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
126303 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
126304 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
126305 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
126306 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
126307 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
126308 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &uda1380_hw_write_2398 nohasharray
126309 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
126310 +wlcore_rx_get_buf_size_2400 wlcore_rx_get_buf_size 0-2 2400 NULL
126311 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
126312 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
126313 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
126314 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
126315 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
126316 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
126317 +store_console_2419 store_console 0-4 2419 NULL
126318 +roccat_common2_send_2422 roccat_common2_send 4-0 2422 NULL nohasharray
126319 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
126320 +flash_strobe_show_2423 flash_strobe_show 0 2423 NULL
126321 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
126322 +memory_low_write_2426 memory_low_write 0-3 2426 NULL
126323 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
126324 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
126325 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
126326 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
126327 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
126328 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
126329 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
126330 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
126331 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
126332 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
126333 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
126334 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
126335 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
126336 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
126337 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
126338 +name_size_2461 name_size 0 2461 NULL nohasharray
126339 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
126340 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
126341 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
126342 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
126343 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
126344 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
126345 +update_pmkid_2481 update_pmkid 4 2481 NULL
126346 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
126347 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
126348 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
126349 +hfs_write_begin_2484 hfs_write_begin 3-0 2484 &bio_alloc_bioset_2484
126350 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 NULL nohasharray
126351 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 &of_property_read_string_index_2485
126352 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
126353 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
126354 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
126355 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
126356 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
126357 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
126358 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
126359 +isicom_write_room_2493 isicom_write_room 0 2493 NULL
126360 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
126361 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
126362 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
126363 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
126364 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
126365 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
126366 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
126367 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
126368 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
126369 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
126370 +set_blocksize_2507 set_blocksize 0 2507 NULL
126371 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
126372 +dm_write_2513 dm_write 3 2513 NULL
126373 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
126374 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
126375 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
126376 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
126377 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
126378 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
126379 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
126380 +vpfe_buffer_prepare_2527 vpfe_buffer_prepare 0 2527 NULL
126381 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
126382 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
126383 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
126384 +chksum_finup_2530 chksum_finup 0 2530 NULL
126385 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
126386 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
126387 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
126388 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
126389 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
126390 +reset_chip_2547 reset_chip 0 2547 NULL
126391 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
126392 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
126393 +xgmac_get_sset_count_2563 xgmac_get_sset_count 0 2563 NULL
126394 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
126395 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
126396 +func_2569 func 0 2569 &gfs2_listxattr_2569
126397 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
126398 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL nohasharray
126399 +_abb5zes3_rtc_read_time_2573 _abb5zes3_rtc_read_time 0 2573 &acpi_ds_evaluate_name_path_2573
126400 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
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126402 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
126403 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
126404 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
126405 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
126406 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
126407 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
126408 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
126409 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
126410 +vxlan_init_2599 vxlan_init 0 2599 NULL
126411 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
126412 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
126413 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
126414 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
126415 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
126416 +rose_getname_2608 rose_getname 0 2608 NULL
126417 +slot_bytes_2609 slot_bytes 0 2609 NULL
126418 +read_2610 read 0 2610 NULL
126419 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
126420 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
126421 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
126422 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
126423 +switch_status_2629 switch_status 5 2629 NULL
126424 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
126425 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
126426 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
126427 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
126428 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
126429 +offset_show_2645 offset_show 0 2645 NULL
126430 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
126431 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
126432 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
126433 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
126434 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
126435 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
126436 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
126437 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
126438 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
126439 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL nohasharray
126440 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 &ffs_ep0_read_2672 nohasharray
126441 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672
126442 +digi_write_2679 digi_write 0-4 2679 NULL
126443 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
126444 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
126445 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
126446 +pcnet32_get_sset_count_2686 pcnet32_get_sset_count 0 2686 NULL
126447 +ds1685_rtc_sysfs_battery_show_2688 ds1685_rtc_sysfs_battery_show 0 2688 NULL
126448 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
126449 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
126450 +tun_show_flags_2692 tun_show_flags 0 2692 NULL nohasharray
126451 +oti6858_write_2692 oti6858_write 4-0 2692 &tun_show_flags_2692
126452 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
126453 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
126454 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
126455 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
126456 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
126457 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
126458 +udf_setsize_2705 udf_setsize 0 2705 NULL
126459 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
126460 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
126461 +sock_error_2715 sock_error 0 2715 NULL nohasharray
126462 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
126463 +migration_call_2716 migration_call 0 2716 NULL
126464 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
126465 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
126466 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
126467 +ltm_capable_show_2738 ltm_capable_show 0 2738 NULL nohasharray
126468 +ad5398_enable_2738 ad5398_enable 0 2738 &ltm_capable_show_2738
126469 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
126470 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
126471 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
126472 +show_2757 show 0 2757 NULL
126473 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
126474 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
126475 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
126476 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
126477 +ovl_cache_entry_new_2764 ovl_cache_entry_new 3 2764 NULL
126478 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
126479 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
126480 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
126481 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
126482 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 NULL nohasharray
126483 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 &_sctp_make_chunk_2774
126484 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
126485 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
126486 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
126487 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
126488 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
126489 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 NULL nohasharray
126490 +write_2792 write 0 2792 &nvkm_devinit_create__2792
126491 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
126492 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
126493 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
126494 +discover_2798 discover 0 2798 &sound_read_2798
126495 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
126496 +stop_transport_2802 stop_transport 0 2802 NULL
126497 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
126498 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
126499 +sdio_readw_2806 sdio_readw 0 2806 NULL
126500 +show_2808 show 0 2808 NULL
126501 +show_min_2810 show_min 0 2810 NULL
126502 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
126503 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
126504 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
126505 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
126506 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
126507 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
126508 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
126509 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
126510 +pvc_getname_2826 pvc_getname 0 2826 NULL
126511 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
126512 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
126513 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
126514 +sock_create_2838 sock_create 0 2838 NULL
126515 +sctp_packet_2839 sctp_packet 0 2839 NULL
126516 +show_temp_max_2846 show_temp_max 0 2846 NULL
126517 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
126518 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
126519 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
126520 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
126521 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
126522 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
126523 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
126524 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
126525 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
126526 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
126527 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
126528 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
126529 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
126530 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
126531 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
126532 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
126533 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
126534 +coda_setattr_2871 coda_setattr 0 2871 NULL
126535 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
126536 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
126537 +show_2877 show 0 2877 NULL
126538 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
126539 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
126540 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
126541 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
126542 +sata_req_2894 sata_req 0 2894 NULL
126543 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
126544 +cmm_write_2896 cmm_write 3-0 2896 NULL
126545 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
126546 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
126547 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
126548 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
126549 +ore_check_io_2912 ore_check_io 0 2912 NULL
126550 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
126551 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
126552 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
126553 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
126554 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
126555 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
126556 +mls_from_string_2930 mls_from_string 0 2930 NULL
126557 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
126558 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
126559 +show_convrate_2936 show_convrate 0 2936 NULL
126560 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
126561 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
126562 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
126563 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
126564 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
126565 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
126566 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
126567 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
126568 +show_2958 show 0 2958 NULL
126569 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
126570 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
126571 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
126572 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
126573 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
126574 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
126575 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
126576 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
126577 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
126578 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
126579 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
126580 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
126581 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
126582 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
126583 +packet_bind_2996 packet_bind 0 2996 NULL
126584 +store_cardr_2997 store_cardr 4-0 2997 NULL
126585 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 NULL nohasharray
126586 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 &ieee80211_parse_bitrates_3000
126587 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
126588 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
126589 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
126590 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
126591 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
126592 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
126593 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
126594 +depth_write_3021 depth_write 3-0 3021 NULL
126595 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
126596 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
126597 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
126598 +unix_listen_3031 unix_listen 0 3031 NULL
126599 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
126600 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
126601 +show_otp0en_3036 show_otp0en 0 3036 NULL
126602 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 NULL nohasharray
126603 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 &iwl_dbgfs_sleep_level_override_read_3038
126604 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
126605 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3-0 3039 &get_max_acpi_id_3039
126606 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
126607 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
126608 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
126609 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
126610 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
126611 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
126612 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
126613 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
126614 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
126615 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
126616 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
126617 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
126618 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
126619 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
126620 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
126621 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
126622 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
126623 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
126624 +show_local_port_3076 show_local_port 0 3076 NULL
126625 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
126626 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
126627 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
126628 +free_coherent_3082 free_coherent 4-2 3082 NULL
126629 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
126630 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
126631 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
126632 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
126633 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
126634 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
126635 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
126636 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
126637 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
126638 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
126639 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
126640 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
126641 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
126642 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
126643 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
126644 +m66592_enable_3117 m66592_enable 0 3117 NULL
126645 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
126646 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
126647 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
126648 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
126649 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
126650 +registers_show_3130 registers_show 0 3130 NULL
126651 +print_time_3132 print_time 0 3132 NULL
126652 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
126653 +ipoib_get_size_3135 ipoib_get_size 0 3135 NULL
126654 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
126655 +filldir_3143 filldir 3 3143 NULL
126656 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
126657 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
126658 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
126659 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
126660 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
126661 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
126662 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
126663 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
126664 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
126665 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
126666 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
126667 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
126668 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
126669 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
126670 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
126671 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
126672 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
126673 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
126674 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
126675 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
126676 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
126677 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
126678 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
126679 +alloc_context_3194 alloc_context 1 3194 NULL
126680 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
126681 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
126682 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
126683 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
126684 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
126685 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
126686 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
126687 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
126688 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
126689 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
126690 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
126691 +__readpages_done_3213 __readpages_done 0 3213 NULL nohasharray
126692 +sha256_init_3213 sha256_init 0 3213 &__readpages_done_3213
126693 +get_target_freq_3217 get_target_freq 0 3217 NULL
126694 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
126695 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
126696 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
126697 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
126698 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
126699 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
126700 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
126701 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
126702 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
126703 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
126704 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
126705 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
126706 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236
126707 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
126708 +macb_open_3240 macb_open 0 3240 NULL
126709 +key_key_read_3241 key_key_read 3-0 3241 NULL
126710 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
126711 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
126712 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
126713 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
126714 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
126715 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
126716 +ipaq_open_3260 ipaq_open 0 3260 NULL
126717 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
126718 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
126719 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
126720 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
126721 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
126722 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
126723 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
126724 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
126725 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
126726 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
126727 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
126728 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
126729 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
126730 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
126731 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
126732 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
126733 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
126734 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 NULL nohasharray
126735 +__set_extent_bit_3305 __set_extent_bit 0 3305 &spidev_compat_ioc_message_3305
126736 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
126737 +arvo_sysfs_write_3311 arvo_sysfs_write 6-0 3311 NULL nohasharray
126738 +minix_write_begin_3311 minix_write_begin 0 3311 &arvo_sysfs_write_3311
126739 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
126740 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
126741 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
126742 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
126743 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
126744 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
126745 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
126746 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
126747 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
126748 +sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
126749 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
126750 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL nohasharray
126751 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 &sysfs_create_group_3339
126752 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
126753 +ip_local_out_3345 ip_local_out 0 3345 NULL
126754 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
126755 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
126756 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
126757 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
126758 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
126759 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
126760 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
126761 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
126762 +scnprintf_3360 scnprintf 0-2 3360 NULL
126763 +map_name_show_3361 map_name_show 0 3361 NULL
126764 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
126765 +sr_read_3366 sr_read 3 3366 NULL
126766 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
126767 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
126768 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
126769 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
126770 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
126771 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
126772 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
126773 +slot_show_3380 slot_show 0 3380 NULL nohasharray
126774 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
126775 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
126776 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
126777 +link_state_store_3384 link_state_store 0-4 3384 NULL
126778 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
126779 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
126780 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
126781 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
126782 +sg_write_3392 sg_write 0-3 3392 NULL
126783 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
126784 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
126785 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
126786 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
126787 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
126788 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
126789 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
126790 +__write_reg_3413 __write_reg 0 3413 NULL
126791 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
126792 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
126793 +set_location_3415 set_location 0 3415 NULL nohasharray
126794 +be_open_3415 be_open 0 3415 &set_location_3415
126795 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
126796 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
126797 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
126798 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
126799 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
126800 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
126801 +led_set_status_3432 led_set_status 0 3432 NULL
126802 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
126803 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
126804 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
126805 +dev_register_3440 dev_register 0 3440 NULL
126806 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
126807 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
126808 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
126809 +map_single_3449 map_single 0 3449 NULL
126810 +store_3451 store 0-3 3451 NULL
126811 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
126812 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
126813 +softsynth_write_3455 softsynth_write 3 3455 NULL
126814 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
126815 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL nohasharray
126816 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 &alloc_skb_fclone_3467
126817 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
126818 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
126819 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
126820 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
126821 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
126822 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
126823 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
126824 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
126825 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
126826 +comp_tx_3493 comp_tx 0 3493 NULL
126827 +prepare_3495 prepare 0 3495 NULL
126828 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
126829 +configure_3498 configure 0 3498 NULL
126830 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
126831 +sys_size_show_3507 sys_size_show 0 3507 NULL
126832 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
126833 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
126834 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
126835 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
126836 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
126837 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
126838 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
126839 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
126840 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
126841 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
126842 +adp8870_show_3527 adp8870_show 0 3527 NULL
126843 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
126844 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
126845 +SyS_readv_3539 SyS_readv 3 3539 NULL
126846 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
126847 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
126848 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
126849 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
126850 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
126851 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
126852 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
126853 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
126854 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
126855 +b43legacy_read16_3561 b43legacy_read16 0 3561 NULL nohasharray
126856 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 &b43legacy_read16_3561
126857 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL nohasharray
126858 +ssp_common_buffer_postenable_3562 ssp_common_buffer_postenable 0 3562 &nilfs_dat_translate_3562
126859 +generic_exec_single_3564 generic_exec_single 0 3564 NULL nohasharray
126860 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 &generic_exec_single_3564 nohasharray
126861 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564
126862 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
126863 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
126864 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
126865 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
126866 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
126867 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
126868 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
126869 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
126870 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
126871 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
126872 +vc_resize_3585 vc_resize 2-3 3585 NULL
126873 +ifalias_show_3586 ifalias_show 0 3586 NULL
126874 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
126875 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
126876 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
126877 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
126878 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
126879 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
126880 +ray_open_3608 ray_open 0 3608 NULL
126881 +isp1760_ep_enable_3610 isp1760_ep_enable 0 3610 NULL
126882 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
126883 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
126884 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
126885 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
126886 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
126887 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
126888 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
126889 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
126890 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
126891 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
126892 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
126893 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
126894 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
126895 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
126896 +store_3640 store 0 3640 NULL
126897 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
126898 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
126899 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
126900 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
126901 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
126902 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
126903 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
126904 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
126905 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
126906 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
126907 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0 3660 NULL
126908 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
126909 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
126910 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
126911 +cma_alloc_3663 cma_alloc 3-2 3663 NULL
126912 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
126913 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
126914 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
126915 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
126916 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
126917 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
126918 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
126919 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
126920 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
126921 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
126922 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
126923 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
126924 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
126925 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
126926 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
126927 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
126928 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
126929 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
126930 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
126931 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
126932 +acm_tty_write_room_3722 acm_tty_write_room 0 3722 NULL
126933 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 NULL nohasharray
126934 +do_cancel_3724 do_cancel 0 3724 &ext4_inode_blocks_set_3724
126935 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
126936 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
126937 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
126938 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
126939 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
126940 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
126941 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
126942 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
126943 +pegasus_open_3748 pegasus_open 0 3748 NULL
126944 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
126945 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
126946 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
126947 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
126948 +show_log_height_3759 show_log_height 0 3759 NULL
126949 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
126950 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
126951 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
126952 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
126953 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
126954 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
126955 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
126956 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
126957 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
126958 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
126959 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
126960 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
126961 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL
126962 +set_min_height_3783 set_min_height 0-4 3783 NULL
126963 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
126964 +set_voltage_3789 set_voltage 0-4 3789 NULL
126965 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
126966 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
126967 +__netlink_create_3800 __netlink_create 0 3800 NULL
126968 +show_line3_3802 show_line3 0 3802 NULL
126969 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
126970 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
126971 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
126972 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
126973 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
126974 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
126975 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
126976 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL
126977 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
126978 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
126979 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
126980 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4-0 3826 NULL
126981 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
126982 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
126983 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
126984 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
126985 +release_version_store_3841 release_version_store 0-4 3841 NULL
126986 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL
126987 +max8925_disable_3844 max8925_disable 0 3844 NULL
126988 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL nohasharray
126989 +amd_xgbe_phy_switch_mode_3845 amd_xgbe_phy_switch_mode 0 3845 &vprbrd_i2c_read_3845
126990 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
126991 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
126992 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
126993 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
126994 +ssb_pcmcia_read16_3853 ssb_pcmcia_read16 0 3853 NULL
126995 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
126996 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
126997 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
126998 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
126999 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
127000 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
127001 +get_fd_set_3866 get_fd_set 1 3866 NULL
127002 +show_pci_3867 show_pci 0 3867 NULL
127003 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
127004 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
127005 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
127006 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
127007 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
127008 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
127009 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
127010 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
127011 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
127012 +nvram_write_3894 nvram_write 3-0 3894 NULL
127013 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
127014 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
127015 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
127016 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
127017 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
127018 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
127019 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
127020 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
127021 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
127022 +usbip_recv_3911 usbip_recv 3 3911 NULL
127023 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
127024 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
127025 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
127026 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
127027 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
127028 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
127029 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
127030 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
127031 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
127032 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
127033 +apei_clear_mce_3948 apei_clear_mce 0 3948 NULL nohasharray
127034 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
127035 +navman_open_3951 navman_open 0 3951 NULL
127036 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
127037 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
127038 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
127039 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
127040 +write_port_3962 write_port 0-4 3962 NULL
127041 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
127042 +be_vid_config_3976 be_vid_config 0 3976 NULL
127043 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
127044 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
127045 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
127046 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
127047 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
127048 +virtfn_add_3988 virtfn_add 0 3988 NULL
127049 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
127050 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
127051 +do_add_counters_3992 do_add_counters 3 3992 NULL
127052 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
127053 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
127054 +via_rng_init_3998 via_rng_init 0 3998 NULL
127055 +rfcomm_room_3999 rfcomm_room 0 3999 NULL nohasharray
127056 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 &rfcomm_room_3999
127057 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
127058 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
127059 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
127060 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
127061 +mei_write_4005 mei_write 3-0 4005 &xfs_check_block_4005 nohasharray
127062 +niu_zcp_write_4005 niu_zcp_write 0 4005 &mei_write_4005 nohasharray
127063 +toshiba_usb_rapid_charge_set_4005 toshiba_usb_rapid_charge_set 0 4005 &niu_zcp_write_4005
127064 +show_xps_map_4009 show_xps_map 0 4009 NULL
127065 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
127066 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
127067 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
127068 +amd_xgbe_phy_gmii_mode_4019 amd_xgbe_phy_gmii_mode 0 4019 NULL
127069 +_request_firmware_4021 _request_firmware 0 4021 NULL
127070 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
127071 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
127072 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
127073 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
127074 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
127075 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
127076 +b1_get_word_4035 b1_get_word 0 4035 NULL nohasharray
127077 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 &b1_get_word_4035
127078 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
127079 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
127080 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
127081 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
127082 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
127083 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
127084 +get_dmabuf_4065 get_dmabuf 2 4065 NULL nohasharray
127085 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 &get_dmabuf_4065
127086 +coreid_show_4066 coreid_show 0 4066 NULL
127087 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
127088 +cardr_show_4070 cardr_show 0 4070 NULL
127089 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
127090 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
127091 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
127092 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL nohasharray
127093 +show_engine1_leds_4078 show_engine1_leds 0 4078 &sctp_make_asconf_4078
127094 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
127095 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
127096 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
127097 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
127098 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
127099 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
127100 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
127101 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
127102 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
127103 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
127104 +show_4097 show 0 4097 NULL
127105 +flash_show_4102 flash_show 0 4102 NULL
127106 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
127107 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
127108 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
127109 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
127110 +write_reg_4108 write_reg 0 4108 NULL
127111 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
127112 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
127113 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
127114 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
127115 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
127116 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
127117 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
127118 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
127119 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
127120 +component_match_realloc_4139 component_match_realloc 3 4139 NULL
127121 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
127122 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
127123 +br_netdev_switch_event_4145 br_netdev_switch_event 0 4145 NULL
127124 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2-0 4147 NULL nohasharray
127125 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 &ntb_netdev_change_mtu_4147
127126 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
127127 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
127128 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
127129 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
127130 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
127131 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
127132 +echo_show_4163 echo_show 0 4163 NULL nohasharray
127133 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
127134 +store_4163 store 0 4163 &t1_init_hw_modules_4163
127135 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
127136 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
127137 +get_alua_req_4166 get_alua_req 3 4166 NULL
127138 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
127139 +skb_add_data_4171 skb_add_data 3 4171 NULL nohasharray
127140 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 &skb_add_data_4171
127141 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
127142 +show_4173 show 0 4173 NULL
127143 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
127144 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
127145 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
127146 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
127147 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL nohasharray
127148 +get_fan_speed_percent_4190 get_fan_speed_percent 0 4190 &cpumap_print_to_pagebuf_4190
127149 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
127150 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
127151 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
127152 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
127153 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
127154 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
127155 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
127156 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
127157 +persist_store_4220 persist_store 0-4 4220 NULL
127158 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
127159 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
127160 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
127161 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
127162 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
127163 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
127164 +axp20x_show_ext_attr_4232 axp20x_show_ext_attr 0 4232 NULL
127165 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
127166 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
127167 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
127168 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
127169 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
127170 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
127171 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
127172 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
127173 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
127174 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
127175 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
127176 +alg_create_4257 alg_create 0 4257 NULL
127177 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
127178 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
127179 +base_clock_show_4261 base_clock_show 0 4261 NULL nohasharray
127180 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 &base_clock_show_4261
127181 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
127182 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
127183 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
127184 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
127185 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
127186 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
127187 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
127188 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
127189 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
127190 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
127191 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
127192 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
127193 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
127194 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
127195 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
127196 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
127197 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
127198 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
127199 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
127200 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
127201 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7-0 4299 NULL
127202 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
127203 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
127204 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
127205 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
127206 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
127207 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
127208 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
127209 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
127210 +xgbe_get_sset_count_4316 xgbe_get_sset_count 0 4316 NULL
127211 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
127212 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
127213 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
127214 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
127215 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 NULL
127216 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
127217 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
127218 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
127219 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
127220 +rtl8169_get_sset_count_4349 rtl8169_get_sset_count 0 4349 NULL
127221 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
127222 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
127223 +store_4354 store 0-3 4354 NULL
127224 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
127225 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
127226 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
127227 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
127228 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
127229 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
127230 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
127231 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
127232 +write_4374 write 0 4374 NULL
127233 +esb_write_4376 esb_write 0-3 4376 NULL
127234 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
127235 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
127236 +vcc_connect_4382 vcc_connect 0 4382 NULL
127237 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
127238 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
127239 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
127240 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
127241 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
127242 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
127243 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
127244 +reg_read_4409 reg_read 0 4409 NULL
127245 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
127246 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
127247 +can_send_4414 can_send 0 4414 NULL
127248 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
127249 +fast_charge_timer_store_4416 fast_charge_timer_store 0-4 4416 NULL
127250 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
127251 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
127252 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
127253 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
127254 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
127255 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
127256 +read_code_4429 read_code 4 4429 NULL
127257 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
127258 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
127259 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
127260 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
127261 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
127262 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
127263 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
127264 +vxp_resume_4442 vxp_resume 0 4442 NULL
127265 +memparse_4444 memparse 0 4444 NULL nohasharray
127266 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
127267 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
127268 +disksize_show_4454 disksize_show 0 4454 NULL
127269 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
127270 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
127271 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
127272 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
127273 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
127274 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
127275 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
127276 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
127277 +beep_write_4485 beep_write 0 4485 NULL
127278 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
127279 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
127280 +udp_sendmsg_4492 udp_sendmsg 4-0 4492 NULL
127281 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
127282 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
127283 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
127284 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
127285 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
127286 +set_link_security_4502 set_link_security 4 4502 NULL
127287 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
127288 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
127289 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
127290 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
127291 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
127292 +write_cnodes_4523 write_cnodes 0 4523 NULL
127293 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
127294 +show_modes_4530 show_modes 0 4530 NULL
127295 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
127296 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
127297 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
127298 +tipc_getname_4539 tipc_getname 0 4539 NULL
127299 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
127300 +tty_register_device_4544 tty_register_device 2 4544 NULL nohasharray
127301 +store_mode_4544 store_mode 0-4 4544 &tty_register_device_4544
127302 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
127303 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
127304 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
127305 +show_sched4_4552 show_sched4 0 4552 NULL
127306 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
127307 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
127308 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
127309 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
127310 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
127311 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
127312 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
127313 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
127314 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
127315 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
127316 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
127317 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
127318 +commit_orphans_4584 commit_orphans 0 4584 NULL
127319 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
127320 +read_rio_4589 read_rio 0-3 4589 NULL
127321 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
127322 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
127323 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
127324 +bch_alloc_4593 bch_alloc 1 4593 NULL
127325 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
127326 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3-0 4602 NULL nohasharray
127327 +fuse_copy_one_4602 fuse_copy_one 0 4602 &ath10k_dbg_sta_write_delba_4602
127328 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
127329 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
127330 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
127331 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
127332 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
127333 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
127334 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
127335 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
127336 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
127337 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
127338 +hrz_send_4638 hrz_send 0 4638 NULL
127339 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
127340 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
127341 +txCommit_4649 txCommit 0 4649 NULL
127342 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
127343 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
127344 +falcon_describe_nic_stats_4659 falcon_describe_nic_stats 0 4659 NULL
127345 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
127346 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
127347 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
127348 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
127349 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
127350 +show_event_log_4682 show_event_log 0 4682 NULL
127351 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
127352 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
127353 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
127354 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
127355 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
127356 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
127357 +kone_receive_4690 kone_receive 4-0 4690 NULL
127358 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
127359 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
127360 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
127361 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
127362 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
127363 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
127364 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
127365 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
127366 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
127367 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
127368 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
127369 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
127370 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
127371 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
127372 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
127373 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
127374 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
127375 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
127376 +path_show_4725 path_show 0 4725 NULL nohasharray
127377 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
127378 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
127379 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
127380 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
127381 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
127382 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
127383 +ledd_show_4740 ledd_show 0 4740 NULL
127384 +level_show_4741 level_show 0 4741 NULL
127385 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
127386 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
127387 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
127388 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
127389 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
127390 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
127391 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
127392 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
127393 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
127394 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
127395 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
127396 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
127397 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
127398 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
127399 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
127400 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
127401 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
127402 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
127403 +create_subvol_4791 create_subvol 4 4791 NULL
127404 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
127405 +read_4793 read 0-4 4793 NULL
127406 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
127407 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
127408 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
127409 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
127410 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
127411 +fan_set_level_4805 fan_set_level 0 4805 NULL
127412 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
127413 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
127414 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
127415 +show_sticky_4816 show_sticky 0 4816 NULL
127416 +show_postcode_4819 show_postcode 0 4819 NULL
127417 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
127418 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
127419 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
127420 +show_4831 show 0 4831 NULL
127421 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
127422 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
127423 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
127424 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
127425 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
127426 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
127427 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
127428 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
127429 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
127430 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
127431 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
127432 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
127433 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
127434 +available_sync_leds_show_4863 available_sync_leds_show 0 4863 NULL
127435 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
127436 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
127437 +svc_getname_4869 svc_getname 0 4869 NULL
127438 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
127439 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
127440 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
127441 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
127442 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
127443 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
127444 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
127445 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
127446 +current_speed_show_4887 current_speed_show 0 4887 NULL
127447 +sys_ipc_4889 sys_ipc 3 4889 NULL
127448 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
127449 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
127450 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
127451 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
127452 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 NULL nohasharray
127453 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 &qlcnic_82xx_alloc_mbx_args_4913
127454 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
127455 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
127456 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
127457 +read_4919 read 0 4919 &show_pwm1_enable_4919
127458 +single_step_cont_4921 single_step_cont 0 4921 NULL
127459 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
127460 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
127461 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
127462 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
127463 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
127464 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
127465 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
127466 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
127467 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
127468 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
127469 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &asd_show_dev_bios_build_4941
127470 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
127471 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
127472 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
127473 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
127474 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
127475 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
127476 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
127477 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
127478 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
127479 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
127480 +devm_kzalloc_4966 devm_kzalloc 2 4966 NULL nohasharray
127481 +write_ee_4966 write_ee 0 4966 &devm_kzalloc_4966
127482 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
127483 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
127484 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
127485 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
127486 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
127487 +set_aout_4974 set_aout 0-4 4974 NULL
127488 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
127489 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
127490 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
127491 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
127492 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
127493 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
127494 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
127495 +read_block_4993 read_block 0 4993 NULL
127496 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
127497 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
127498 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
127499 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
127500 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
127501 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
127502 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
127503 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
127504 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
127505 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
127506 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
127507 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL nohasharray
127508 +smack_getprocattr_5024 smack_getprocattr 0 5024 &mtd_device_parse_register_5024
127509 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
127510 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
127511 +net2272_start_5033 net2272_start 0 5033 NULL
127512 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
127513 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
127514 +blkdev_get_5050 blkdev_get 0 5050 NULL
127515 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
127516 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
127517 +show_5055 show 0 5055 NULL
127518 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
127519 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
127520 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
127521 +sun4i_pwm_set_polarity_5079 sun4i_pwm_set_polarity 0 5079 NULL
127522 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
127523 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
127524 +ssb_pci_read16_5084 ssb_pci_read16 0 5084 NULL
127525 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
127526 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
127527 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
127528 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
127529 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
127530 +compr_fill_5093 compr_fill 2 5093 NULL
127531 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
127532 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
127533 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
127534 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
127535 +sound_write_5102 sound_write 3-0 5102 NULL
127536 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
127537 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
127538 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
127539 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
127540 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
127541 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
127542 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
127543 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
127544 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
127545 +rhine_open_5133 rhine_open 0 5133 NULL
127546 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
127547 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
127548 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
127549 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
127550 +quirks_show_5154 quirks_show 0 5154 NULL
127551 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
127552 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
127553 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
127554 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
127555 +__az6007_write_5170 __az6007_write 0 5170 NULL
127556 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
127557 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
127558 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
127559 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
127560 +datablob_parse_5177 datablob_parse 0 5177 NULL
127561 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
127562 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
127563 +adjust_memory_5185 adjust_memory 0 5185 NULL
127564 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
127565 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
127566 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
127567 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
127568 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
127569 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
127570 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
127571 +read_blocklist_5209 read_blocklist 2 5209 NULL
127572 +store_state_disable_5210 store_state_disable 0-4 5210 NULL
127573 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
127574 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
127575 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
127576 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
127577 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
127578 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
127579 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
127580 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
127581 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
127582 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
127583 +atl1e_open_5226 atl1e_open 0 5226 NULL
127584 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
127585 +wait_for_response_5229 wait_for_response 0 5229 NULL
127586 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
127587 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
127588 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
127589 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL nohasharray
127590 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 &isdn_ppp_skb_push_5236
127591 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
127592 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
127593 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
127594 +led_set_flash_timeout_5242 led_set_flash_timeout 0 5242 NULL
127595 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
127596 +cyapa_gen5_do_operational_check_5247 cyapa_gen5_do_operational_check 0 5247 NULL
127597 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
127598 +ti_open_5256 ti_open 0 5256 NULL
127599 +update_nodemask_5257 update_nodemask 0 5257 NULL
127600 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
127601 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
127602 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
127603 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
127604 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
127605 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3-0 5278 NULL
127606 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
127607 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
127608 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
127609 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
127610 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
127611 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
127612 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
127613 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
127614 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
127615 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
127616 +ks8842_open_5309 ks8842_open 0 5309 NULL
127617 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
127618 +grow_inode_5311 grow_inode 0 5311 NULL
127619 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
127620 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
127621 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
127622 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
127623 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
127624 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
127625 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
127626 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
127627 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
127628 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
127629 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
127630 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
127631 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
127632 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
127633 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
127634 +policy_store_5346 policy_store 0-4 5346 NULL
127635 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
127636 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
127637 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
127638 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
127639 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
127640 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
127641 +icmp_error_5362 icmp_error 0 5362 NULL
127642 +open_tx_second_5363 open_tx_second 0 5363 NULL
127643 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
127644 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
127645 +set_master_5372 set_master 0 5372 NULL
127646 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
127647 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
127648 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
127649 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
127650 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
127651 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
127652 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
127653 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
127654 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
127655 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
127656 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
127657 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
127658 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
127659 +fat_getattr_5406 fat_getattr 0 5406 NULL
127660 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
127661 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
127662 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
127663 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
127664 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
127665 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
127666 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
127667 +show_output_5423 show_output 0 5423 NULL nohasharray
127668 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
127669 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
127670 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
127671 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
127672 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
127673 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
127674 +store_pwm_5441 store_pwm 0-4 5441 NULL
127675 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
127676 +show_id_5444 show_id 0 5444 NULL nohasharray
127677 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 &show_id_5444
127678 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
127679 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
127680 +create_child_5449 create_child 0-4 5449 NULL
127681 +add_host_show_5451 add_host_show 0 5451 NULL
127682 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
127683 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
127684 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
127685 +cyapa_update_fw_store_5458 cyapa_update_fw_store 0-4 5458 NULL
127686 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
127687 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
127688 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
127689 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
127690 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
127691 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
127692 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
127693 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
127694 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
127695 +show_5474 show 0 5474 NULL nohasharray
127696 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
127697 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
127698 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
127699 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
127700 +ubi_leb_write_5478 ubi_leb_write 4-5-0 5478 NULL
127701 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
127702 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
127703 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
127704 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
127705 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
127706 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
127707 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
127708 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
127709 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
127710 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
127711 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
127712 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
127713 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
127714 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
127715 +adfs_f_update_5499 adfs_f_update 0 5499 NULL
127716 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
127717 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
127718 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
127719 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
127720 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
127721 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
127722 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
127723 +spidev_message_5518 spidev_message 3 5518 NULL
127724 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
127725 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
127726 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
127727 +show_license_5524 show_license 0 5524 NULL
127728 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
127729 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
127730 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
127731 +stop_cpus_5529 stop_cpus 0 5529 NULL
127732 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
127733 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
127734 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
127735 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
127736 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
127737 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
127738 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL
127739 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
127740 +le_readq_5557 le_readq 0 5557 NULL
127741 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
127742 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
127743 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
127744 +fir16_create_5574 fir16_create 3 5574 NULL
127745 +bioset_create_5580 bioset_create 1 5580 NULL
127746 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
127747 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
127748 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
127749 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
127750 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
127751 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
127752 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
127753 +amd_xgbe_an_init_5602 amd_xgbe_an_init 0 5602 NULL
127754 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
127755 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
127756 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
127757 +__remove_suid_5618 __remove_suid 0 5618 NULL
127758 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
127759 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
127760 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
127761 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
127762 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
127763 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
127764 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
127765 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
127766 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
127767 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
127768 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
127769 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL nohasharray
127770 +sxgbe_get_sset_count_5646 sxgbe_get_sset_count 0 5646 &snd_pcm_plugin_build_linear_5646
127771 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
127772 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
127773 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
127774 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
127775 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
127776 +parse_arg_5657 parse_arg 0-2 5657 NULL
127777 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
127778 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
127779 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
127780 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
127781 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
127782 +ovl_permission_5663 ovl_permission 0 5663 NULL nohasharray
127783 +clk_prepare_5663 clk_prepare 0 5663 &ovl_permission_5663 nohasharray
127784 +store_5663 store 0-3 5663 &clk_prepare_5663
127785 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
127786 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
127787 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
127788 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
127789 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
127790 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
127791 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
127792 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
127793 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
127794 +get_arg_5694 get_arg 3 5694 NULL nohasharray
127795 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
127796 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
127797 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
127798 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
127799 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
127800 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
127801 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
127802 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
127803 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
127804 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
127805 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
127806 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL
127807 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
127808 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
127809 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
127810 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
127811 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
127812 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
127813 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
127814 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
127815 +get_packet_5747 get_packet 3 5747 NULL
127816 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
127817 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
127818 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
127819 +can_get_size_5754 can_get_size 0 5754 NULL
127820 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
127821 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
127822 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
127823 +packet_xmit_5762 packet_xmit 0 5762 NULL
127824 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
127825 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
127826 +start_5768 start 0 5768 NULL
127827 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
127828 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
127829 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
127830 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
127831 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
127832 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
127833 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
127834 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
127835 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
127836 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
127837 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
127838 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
127839 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
127840 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
127841 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
127842 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
127843 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
127844 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
127845 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
127846 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
127847 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
127848 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
127849 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
127850 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
127851 +setup_req_5848 setup_req 3 5848 NULL nohasharray
127852 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 &setup_req_5848
127853 +enter_state_5850 enter_state 0 5850 NULL
127854 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
127855 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
127856 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
127857 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
127858 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
127859 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
127860 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
127861 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
127862 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
127863 +vsscanf_5868 vsscanf 0 5868 NULL
127864 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
127865 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
127866 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
127867 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
127868 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
127869 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
127870 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
127871 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
127872 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
127873 +rmd320_final_5897 rmd320_final 0 5897 NULL
127874 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3-0 5900 NULL
127875 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
127876 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
127877 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
127878 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
127879 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
127880 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
127881 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
127882 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
127883 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
127884 +devpath_show_5910 devpath_show 0 5910 NULL
127885 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
127886 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
127887 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
127888 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
127889 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
127890 +next_entry_5921 next_entry 0 5921 NULL
127891 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
127892 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
127893 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
127894 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
127895 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
127896 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
127897 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
127898 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
127899 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
127900 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
127901 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
127902 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
127903 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
127904 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
127905 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
127906 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
127907 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
127908 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
127909 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
127910 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
127911 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
127912 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
127913 +sha224_final_5978 sha224_final 0 5978 NULL
127914 +show_5979 show 0 5979 NULL nohasharray
127915 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &show_5979 nohasharray
127916 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &jbd2_journal_stop_5979 nohasharray
127917 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979
127918 +SyS_semop_5980 SyS_semop 3 5980 NULL
127919 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
127920 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
127921 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
127922 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
127923 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
127924 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
127925 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
127926 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
127927 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
127928 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
127929 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
127930 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
127931 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
127932 +spi_read_6031 spi_read 0 6031 NULL nohasharray
127933 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
127934 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL nohasharray
127935 +crypto_rng_reset_6032 crypto_rng_reset 0 6032 &show_pwm_auto_point_channel_6032
127936 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
127937 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
127938 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
127939 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
127940 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
127941 +led_shot_6046 led_shot 0-4 6046 NULL
127942 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
127943 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
127944 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
127945 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
127946 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
127947 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
127948 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
127949 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
127950 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
127951 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3-0 6073 NULL
127952 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
127953 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
127954 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
127955 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
127956 +init_6095 init 0 6095 NULL
127957 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
127958 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
127959 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
127960 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
127961 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
127962 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
127963 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
127964 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
127965 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
127966 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
127967 +mic_read_spad_6115 mic_read_spad 0 6115 NULL
127968 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
127969 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
127970 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
127971 +read_packet_6140 read_packet 0 6140 NULL
127972 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
127973 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
127974 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
127975 +tc574_resume_6154 tc574_resume 0 6154 NULL
127976 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
127977 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
127978 +tcam_write_6162 tcam_write 0 6162 NULL
127979 +show_temp8_6163 show_temp8 0 6163 NULL
127980 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
127981 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
127982 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
127983 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
127984 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
127985 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
127986 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
127987 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
127988 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
127989 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
127990 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
127991 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
127992 +freeze_store_6185 freeze_store 0-3 6185 NULL
127993 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
127994 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
127995 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
127996 +add_interval_6202 add_interval 0 6202 NULL
127997 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
127998 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
127999 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
128000 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
128001 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
128002 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
128003 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
128004 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
128005 +wwan_show_6227 wwan_show 0 6227 NULL nohasharray
128006 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 &wwan_show_6227
128007 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
128008 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
128009 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
128010 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
128011 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
128012 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
128013 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
128014 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
128015 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
128016 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
128017 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL nohasharray
128018 +ipip6_get_size_6246 ipip6_get_size 0 6246 &fbcon_prepare_logo_6246
128019 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
128020 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
128021 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
128022 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
128023 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
128024 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
128025 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
128026 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
128027 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
128028 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
128029 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 &snd_hda_override_conn_list_6282
128030 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
128031 +key_unseal_6285 key_unseal 0 6285 NULL
128032 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
128033 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
128034 +serial_port_in_6291 serial_port_in 0 6291 NULL
128035 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
128036 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
128037 +i8k_get_temp_type_6295 i8k_get_temp_type 0 6295 NULL
128038 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
128039 +raw_request_6307 raw_request 0 6307 NULL
128040 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
128041 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
128042 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
128043 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
128044 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
128045 +balance_6312 balance 0 6312 NULL
128046 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
128047 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
128048 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
128049 +store_cluster_6316 store_cluster 0-4 6316 NULL
128050 +write_null_6319 write_null 0-3 6319 NULL
128051 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
128052 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
128053 +cyapa_gen3_bl_exit_6326 cyapa_gen3_bl_exit 0 6326 NULL
128054 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
128055 +SyS_mincore_6329 SyS_mincore 1-2 6329 &ibm_get_table_from_acpi_6329
128056 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
128057 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
128058 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
128059 +solos_param_show_6344 solos_param_show 0 6344 NULL
128060 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
128061 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
128062 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
128063 +igbvf_get_sset_count_6355 igbvf_get_sset_count 0 6355 NULL
128064 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
128065 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
128066 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
128067 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
128068 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
128069 +recv_init_6366 recv_init 0 6366 NULL
128070 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
128071 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
128072 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
128073 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
128074 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
128075 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
128076 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
128077 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
128078 +msb_write_block_6379 msb_write_block 3 6379 NULL
128079 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
128080 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
128081 +bb_store_6401 bb_store 3-0 6401 NULL
128082 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
128083 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
128084 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
128085 +md_attr_show_6408 md_attr_show 0 6408 NULL
128086 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
128087 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
128088 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
128089 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
128090 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
128091 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
128092 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
128093 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
128094 +l2up_create_6430 l2up_create 3 6430 NULL
128095 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
128096 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
128097 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
128098 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
128099 +coda_downcall_6448 coda_downcall 0 6448 NULL
128100 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
128101 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
128102 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
128103 +show_sustain_6469 show_sustain 0 6469 NULL
128104 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
128105 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
128106 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
128107 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
128108 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
128109 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
128110 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
128111 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL nohasharray
128112 +i740fb_check_var_6479 i740fb_check_var 0 6479 &qp_memcpy_from_queue_6479
128113 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
128114 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
128115 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
128116 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
128117 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
128118 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
128119 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
128120 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
128121 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
128122 +mei_read_6507 mei_read 3-0 6507 NULL
128123 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
128124 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
128125 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
128126 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
128127 +bcm_iproc_i2c_check_status_6532 bcm_iproc_i2c_check_status 0 6532 NULL nohasharray
128128 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 &bcm_iproc_i2c_check_status_6532
128129 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
128130 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
128131 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
128132 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
128133 +show_min_uV_6544 show_min_uV 0 6544 NULL
128134 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
128135 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
128136 +rndis_set_oid_6547 rndis_set_oid 4-0 6547 NULL nohasharray
128137 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
128138 +wdm_read_6549 wdm_read 3-0 6549 NULL
128139 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
128140 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL nohasharray
128141 +touchpad_show_6551 touchpad_show 0 6551 &dm_stats_create_6551
128142 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 NULL nohasharray
128143 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 &isku_sysfs_write_keys_easyzone_6553
128144 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
128145 +notify_handler_6557 notify_handler 0 6557 NULL
128146 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
128147 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
128148 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
128149 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
128150 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
128151 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
128152 +rng_recvmsg_6569 rng_recvmsg 4-0 6569 NULL
128153 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
128154 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
128155 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
128156 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
128157 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
128158 +reg_set_6585 reg_set 0 6585 NULL nohasharray
128159 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
128160 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
128161 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
128162 +bytes_number_6591 bytes_number 0-2 6591 NULL
128163 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
128164 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
128165 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
128166 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
128167 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
128168 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
128169 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
128170 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
128171 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
128172 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
128173 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
128174 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
128175 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
128176 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
128177 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
128178 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
128179 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
128180 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
128181 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
128182 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
128183 +queue_dtd_6652 queue_dtd 0 6652 NULL
128184 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
128185 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
128186 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
128187 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
128188 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
128189 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
128190 +ina226_show_interval_6660 ina226_show_interval 0 6660 NULL
128191 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
128192 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
128193 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
128194 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
128195 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
128196 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
128197 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
128198 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
128199 +init_chip_first_6676 init_chip_first 0 6676 NULL
128200 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL nohasharray
128201 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 &process_rcvd_data_6679 nohasharray
128202 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679
128203 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
128204 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
128205 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
128206 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
128207 +cap_show_6691 cap_show 0 6691 NULL
128208 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
128209 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL
128210 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
128211 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
128212 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
128213 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
128214 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
128215 +wl18xx_cmd_radar_detection_debug_6710 wl18xx_cmd_radar_detection_debug 0 6710 NULL nohasharray
128216 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 &wl18xx_cmd_radar_detection_debug_6710 nohasharray
128217 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
128218 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
128219 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
128220 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
128221 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
128222 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
128223 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
128224 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
128225 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
128226 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
128227 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
128228 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
128229 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
128230 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
128231 +inet_recv_error_6744 inet_recv_error 3-0 6744 NULL
128232 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
128233 +wil_reset_6752 wil_reset 0 6752 NULL
128234 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
128235 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
128236 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
128237 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
128238 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
128239 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
128240 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
128241 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
128242 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
128243 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
128244 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
128245 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
128246 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
128247 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
128248 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
128249 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
128250 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
128251 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
128252 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
128253 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
128254 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
128255 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
128256 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
128257 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
128258 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
128259 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
128260 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
128261 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
128262 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
128263 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
128264 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
128265 +get_blocks_6801 get_blocks 0 6801 NULL
128266 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
128267 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
128268 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
128269 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
128270 +init_port_6810 init_port 0 6810 NULL
128271 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
128272 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
128273 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
128274 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
128275 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
128276 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
128277 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
128278 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
128279 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
128280 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
128281 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
128282 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
128283 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
128284 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
128285 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
128286 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
128287 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
128288 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
128289 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
128290 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
128291 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
128292 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
128293 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
128294 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
128295 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
128296 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
128297 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
128298 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
128299 +size_6873 size 0 6873 NULL
128300 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
128301 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
128302 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
128303 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
128304 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
128305 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
128306 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
128307 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
128308 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
128309 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
128310 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
128311 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
128312 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
128313 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
128314 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
128315 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
128316 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
128317 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
128318 +hook_6905 hook 0 6905 NULL nohasharray
128319 +qib_init_6905 qib_init 0 6905 &hook_6905
128320 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
128321 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
128322 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
128323 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
128324 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911 nohasharray
128325 +ucma_write_6911 ucma_write 0-3 6911 &acm_alloc_minor_6911
128326 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
128327 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
128328 +ioctl_6914 ioctl 0 6914 NULL
128329 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
128330 +rtl2830_regmap_read_6920 rtl2830_regmap_read 0 6920 NULL
128331 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 NULL nohasharray
128332 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
128333 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
128334 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
128335 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
128336 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
128337 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
128338 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
128339 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
128340 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
128341 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
128342 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
128343 +rt2800usb_get_tx_data_len_6947 rt2800usb_get_tx_data_len 0 6947 NULL
128344 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
128345 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 0-4 6951 NULL
128346 +str_to_slot_6952 str_to_slot 0 6952 NULL
128347 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
128348 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
128349 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
128350 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
128351 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
128352 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
128353 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
128354 +toshiba_sleep_functions_status_get_6970 toshiba_sleep_functions_status_get 0 6970 NULL
128355 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
128356 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL nohasharray
128357 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 &rsa_extract_mpi_6973
128358 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
128359 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
128360 +request_key_async_6990 request_key_async 4 6990 NULL
128361 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
128362 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
128363 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
128364 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
128365 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
128366 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
128367 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
128368 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
128369 +copy_items_7012 copy_items 7 7012 NULL
128370 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
128371 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
128372 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
128373 +raid56_parity_recover_7024 raid56_parity_recover 4-0 7024 NULL
128374 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
128375 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
128376 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 NULL
128377 +wimax_msg_7030 wimax_msg 4 7030 NULL
128378 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
128379 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
128380 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
128381 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
128382 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
128383 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
128384 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
128385 +cyapa_gen5_read_mutual_idac_data_7048 cyapa_gen5_read_mutual_idac_data 0 7048 NULL
128386 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
128387 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
128388 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
128389 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL nohasharray
128390 +amd64_hole_show_7057 amd64_hole_show 0 7057 &sctp_make_op_error_7057
128391 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
128392 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL
128393 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
128394 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
128395 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
128396 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
128397 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4-0 7072 NULL
128398 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
128399 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
128400 +mii_status_show_7077 mii_status_show 0 7077 NULL
128401 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
128402 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
128403 +queue_requests_show_7087 queue_requests_show 0 7087 NULL nohasharray
128404 +read_7087 read 0 7087 &queue_requests_show_7087
128405 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 NULL nohasharray
128406 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 &tipc_send_packet_7091
128407 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
128408 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
128409 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
128410 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
128411 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
128412 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
128413 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
128414 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
128415 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
128416 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
128417 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
128418 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
128419 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
128420 +show_value_7119 show_value 0 7119 NULL
128421 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
128422 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
128423 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
128424 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
128425 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
128426 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
128427 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
128428 +show_bpp_7148 show_bpp 0 7148 NULL
128429 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
128430 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
128431 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
128432 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
128433 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
128434 +fnic_reset_7163 fnic_reset 0 7163 NULL
128435 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
128436 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
128437 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
128438 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
128439 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
128440 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
128441 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
128442 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
128443 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL
128444 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
128445 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
128446 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
128447 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
128448 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
128449 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
128450 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
128451 +confirm_7211 confirm 0 7211 NULL
128452 +tpm_rng_read_7214 tpm_rng_read 3 7214 NULL
128453 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
128454 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
128455 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
128456 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
128457 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
128458 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
128459 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
128460 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
128461 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
128462 +led_get_flash_strobe_7234 led_get_flash_strobe 0 7234 NULL
128463 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
128464 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
128465 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
128466 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
128467 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
128468 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
128469 +release_version_show_7263 release_version_show 0 7263 NULL
128470 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
128471 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
128472 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-5-3-4 7272 NULL nohasharray
128473 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
128474 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
128475 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
128476 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
128477 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
128478 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
128479 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 NULL
128480 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
128481 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
128482 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
128483 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
128484 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
128485 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
128486 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
128487 +rose_open_7309 rose_open 0 7309 NULL
128488 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
128489 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
128490 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
128491 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
128492 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
128493 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 2-4-5 7332 NULL
128494 +do_md_stop_7335 do_md_stop 0 7335 NULL
128495 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
128496 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
128497 +mgmt_control_7349 mgmt_control 3 7349 NULL
128498 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
128499 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
128500 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
128501 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
128502 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
128503 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
128504 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
128505 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
128506 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
128507 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
128508 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
128509 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
128510 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
128511 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
128512 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
128513 +hweight_long_7388 hweight_long 0-1 7388 NULL
128514 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
128515 +sl_change_mtu_7396 sl_change_mtu 2-0 7396 NULL nohasharray
128516 +carrier_store_7396 carrier_store 4-0 7396 &sl_change_mtu_7396
128517 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
128518 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
128519 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
128520 +tipc_recvmsg_7402 tipc_recvmsg 4-0 7402 NULL
128521 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
128522 +rng_setkey_7415 rng_setkey 0 7415 NULL
128523 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
128524 +store_7418 store 0-3 7418 NULL
128525 +switch_mm_7420 switch_mm 0 7420 NULL
128526 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
128527 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
128528 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
128529 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
128530 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
128531 +store_7441 store 0 7441 NULL
128532 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
128533 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
128534 +show_mask_7446 show_mask 0 7446 NULL
128535 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
128536 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
128537 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
128538 +pci_map_page_7448 pci_map_page 0 7448 &acpi_ex_create_region_7448
128539 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
128540 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
128541 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
128542 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
128543 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
128544 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4-0 7461 NULL nohasharray
128545 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
128546 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
128547 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
128548 +set_speed_7470 set_speed 0-4 7470 NULL
128549 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
128550 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
128551 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
128552 +show_max_uV_7474 show_max_uV 0 7474 NULL
128553 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
128554 +atalk_getname_7490 atalk_getname 0 7490 NULL
128555 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL nohasharray
128556 +max_flash_brightness_show_7491 max_flash_brightness_show 0 7491 &snd_pcm_lib_read1_7491
128557 +setsockopt_7492 setsockopt 0 7492 NULL
128558 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
128559 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
128560 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
128561 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
128562 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
128563 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
128564 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
128565 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
128566 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
128567 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
128568 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
128569 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 NULL nohasharray
128570 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 &crypt_alloc_buffer_7532
128571 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
128572 +virtnet_open_7538 virtnet_open 0 7538 NULL
128573 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
128574 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
128575 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
128576 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
128577 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
128578 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
128579 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
128580 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
128581 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
128582 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
128583 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
128584 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
128585 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
128586 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
128587 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
128588 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
128589 +sx9500_update_scan_mode_7567 sx9500_update_scan_mode 0 7567 NULL
128590 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
128591 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
128592 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
128593 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
128594 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
128595 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
128596 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
128597 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
128598 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
128599 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
128600 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
128601 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
128602 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
128603 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
128604 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
128605 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
128606 +send_to_group_7627 send_to_group 0 7627 NULL
128607 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
128608 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
128609 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
128610 +net2272_queue_7640 net2272_queue 0 7640 NULL
128611 +cyapa_gen3_state_parse_7642 cyapa_gen3_state_parse 0 7642 NULL
128612 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
128613 +write_priomap_7648 write_priomap 0-3 7648 NULL
128614 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
128615 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
128616 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
128617 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
128618 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
128619 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
128620 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
128621 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
128622 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
128623 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
128624 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
128625 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
128626 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
128627 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
128628 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
128629 +device_show_7693 device_show 0 7693 NULL nohasharray
128630 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
128631 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
128632 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
128633 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 NULL
128634 +dev_info_set_7705 dev_info_set 0 7705 NULL
128635 +dev_write_7708 dev_write 3-0 7708 NULL nohasharray
128636 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 &dev_write_7708
128637 +unmap_region_7709 unmap_region 1 7709 NULL
128638 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
128639 +show_7711 show 0 7711 NULL
128640 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
128641 +sys_pread64_7721 sys_pread64 3 7721 NULL
128642 +tpm2_get_random_7727 tpm2_get_random 0-3 7727 NULL
128643 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
128644 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
128645 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
128646 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
128647 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
128648 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
128649 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
128650 +write_7751 write 0 7751 NULL
128651 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
128652 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
128653 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
128654 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
128655 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
128656 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
128657 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
128658 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
128659 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
128660 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
128661 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
128662 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
128663 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
128664 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
128665 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
128666 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
128667 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
128668 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
128669 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
128670 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
128671 +get_link_af_size_7802 get_link_af_size 0 7802 NULL nohasharray
128672 +cyapa_i2c_reg_write_block_7802 cyapa_i2c_reg_write_block 0 7802 &get_link_af_size_7802
128673 +toshiba_usb_rapid_charge_get_7805 toshiba_usb_rapid_charge_get 0 7805 NULL
128674 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
128675 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
128676 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
128677 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 NULL
128678 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
128679 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
128680 +show_7835 show 0 7835 NULL
128681 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
128682 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
128683 +enable_7841 enable 0 7841 NULL nohasharray
128684 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
128685 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
128686 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
128687 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
128688 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
128689 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
128690 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
128691 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
128692 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
128693 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
128694 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
128695 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
128696 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
128697 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
128698 +request_7878 request 0 7878 NULL
128699 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 NULL nohasharray
128700 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 &pn533_set_configuration_7881
128701 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
128702 +rmobile_reset_handler_7887 rmobile_reset_handler 0 7887 NULL nohasharray
128703 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 &rmobile_reset_handler_7887
128704 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
128705 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
128706 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
128707 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
128708 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
128709 +show_7906 show 0 7906 NULL
128710 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
128711 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
128712 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
128713 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
128714 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
128715 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
128716 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
128717 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
128718 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
128719 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
128720 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
128721 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
128722 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
128723 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
128724 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
128725 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
128726 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
128727 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
128728 +get_formats_7949 get_formats 0 7949 NULL
128729 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
128730 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
128731 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
128732 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
128733 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
128734 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
128735 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
128736 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
128737 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
128738 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
128739 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
128740 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
128741 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
128742 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
128743 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
128744 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 NULL nohasharray
128745 +_block_isbad_7986 _block_isbad 0 7986 &target_fabric_mappedlun_attr_show_7986 nohasharray
128746 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &_block_isbad_7986
128747 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
128748 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
128749 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
128750 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
128751 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
128752 +fb_set_par_8006 fb_set_par 0 8006 NULL
128753 +write_room_8009 write_room 0 8009 NULL
128754 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
128755 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
128756 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
128757 +vcs_read_8017 vcs_read 3-0 8017 NULL
128758 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
128759 +aux3_show_8025 aux3_show 0 8025 NULL
128760 +cifs_sync_write_8031 cifs_sync_write 0 8031 NULL nohasharray
128761 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 &cifs_sync_write_8031
128762 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
128763 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
128764 +led_set_flash_brightness_8039 led_set_flash_brightness 0 8039 NULL
128765 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL nohasharray
128766 +copy_gr_arg_normal_8040 copy_gr_arg_normal 0 8040 &bma180_show_scale_avail_8040
128767 +security_syslog_8042 security_syslog 0 8042 NULL
128768 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
128769 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
128770 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
128771 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
128772 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
128773 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
128774 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
128775 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
128776 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
128777 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
128778 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
128779 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
128780 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
128781 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
128782 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
128783 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
128784 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
128785 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
128786 +strict_show_8078 strict_show 0 8078 NULL
128787 +room_for_filename_8085 room_for_filename 3 8085 NULL
128788 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
128789 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
128790 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
128791 +fw_suspend_8094 fw_suspend 0 8094 NULL
128792 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
128793 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
128794 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
128795 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
128796 +ax88179_read_cmd_8105 ax88179_read_cmd 5 8105 NULL
128797 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
128798 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
128799 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
128800 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
128801 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
128802 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
128803 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
128804 +venus_lookup_8121 venus_lookup 4 8121 NULL
128805 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
128806 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
128807 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
128808 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
128809 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
128810 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
128811 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
128812 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
128813 +next_signal_8135 next_signal 0 8135 NULL
128814 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
128815 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
128816 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
128817 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
128818 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
128819 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
128820 +reload_store_8150 reload_store 0-4 8150 NULL
128821 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
128822 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
128823 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
128824 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
128825 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
128826 +num_writes_show_8162 num_writes_show 0 8162 NULL
128827 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
128828 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
128829 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
128830 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
128831 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
128832 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
128833 +dma_map_area_8178 dma_map_area 3-2-5 8178 NULL
128834 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
128835 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
128836 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
128837 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
128838 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
128839 +write_classid_8189 write_classid 0 8189 NULL
128840 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
128841 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
128842 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
128843 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
128844 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
128845 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
128846 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
128847 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
128848 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
128849 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
128850 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
128851 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
128852 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
128853 +play_iframe_8219 play_iframe 3 8219 NULL
128854 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
128855 +ath10k_thermal_set_cur_dutycycle_8224 ath10k_thermal_set_cur_dutycycle 0 8224 NULL
128856 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
128857 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225
128858 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
128859 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
128860 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
128861 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
128862 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
128863 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
128864 +show_state_disable_8251 show_state_disable 0 8251 NULL
128865 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
128866 +add_rx_skb_8257 add_rx_skb 3 8257 NULL nohasharray
128867 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 &add_rx_skb_8257
128868 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
128869 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
128870 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
128871 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
128872 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
128873 +init_cdev_8274 init_cdev 1 8274 NULL
128874 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
128875 +s2io_get_sset_count_8277 s2io_get_sset_count 0 8277 NULL
128876 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
128877 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
128878 +wlan_store_8282 wlan_store 4-0 8282 &write_file_dummy_8282
128879 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
128880 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
128881 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
128882 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
128883 +setsockopt_8304 setsockopt 0 8304 NULL
128884 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
128885 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
128886 +uevent_store_8319 uevent_store 0-4 8319 NULL
128887 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
128888 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
128889 +amd_xgbe_phy_set_an_8336 amd_xgbe_phy_set_an 0 8336 NULL
128890 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 NULL nohasharray
128891 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 &ip6_make_skb_8338
128892 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
128893 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
128894 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
128895 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
128896 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
128897 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
128898 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
128899 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
128900 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
128901 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
128902 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 NULL
128903 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
128904 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
128905 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
128906 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
128907 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
128908 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
128909 +wil_open_8375 wil_open 0 8375 NULL
128910 +ndo_init_8377 ndo_init 0 8377 NULL
128911 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
128912 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
128913 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
128914 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
128915 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
128916 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
128917 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
128918 +brightness_set_8396 brightness_set 0 8396 NULL
128919 +config_8403 config 0 8403 NULL
128920 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
128921 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
128922 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
128923 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
128924 +alua_activate_8420 alua_activate 0 8420 NULL
128925 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
128926 +keyspan_open_8429 keyspan_open 0 8429 NULL
128927 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 6-0 8431 NULL
128928 +capability_set_8433 capability_set 0-4 8433 NULL
128929 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8-0 8436 NULL
128930 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
128931 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
128932 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
128933 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
128934 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
128935 +sl_init_8447 sl_init 0 8447 NULL
128936 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
128937 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
128938 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
128939 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
128940 +tgr160_final_8455 tgr160_final 0 8455 NULL
128941 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
128942 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
128943 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
128944 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
128945 +ipw_write_room_8464 ipw_write_room 0 8464 NULL nohasharray
128946 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 &ipw_write_room_8464
128947 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
128948 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
128949 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
128950 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
128951 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
128952 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
128953 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
128954 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
128955 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
128956 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
128957 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
128958 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
128959 +in0_input_show_8498 in0_input_show 0 8498 NULL
128960 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
128961 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
128962 +dev_config_8506 dev_config 3 8506 NULL
128963 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
128964 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
128965 +sctp_v6_to_addr_param_8513 sctp_v6_to_addr_param 0 8513 NULL
128966 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
128967 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
128968 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
128969 +swap_writepage_8522 swap_writepage 0 8522 NULL
128970 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
128971 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
128972 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
128973 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
128974 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
128975 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
128976 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
128977 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
128978 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
128979 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
128980 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
128981 +panel_power_on_show_8542 panel_power_on_show 0 8542 NULL nohasharray
128982 +disarm_req_delay_8542 disarm_req_delay 0 8542 &panel_power_on_show_8542
128983 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
128984 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
128985 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
128986 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
128987 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
128988 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
128989 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
128990 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
128991 +ixgb_open_8565 ixgb_open 0 8565 NULL
128992 +set_volume_8569 set_volume 0 8569 NULL
128993 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
128994 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
128995 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
128996 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
128997 +tower_write_8580 tower_write 3-0 8580 NULL
128998 +cmd_wait_8582 cmd_wait 0 8582 NULL
128999 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
129000 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 NULL nohasharray
129001 +generic_set_freq_8602 generic_set_freq 0 8602 &sctp_user_addto_chunk_8602 nohasharray
129002 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &generic_set_freq_8602
129003 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
129004 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
129005 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
129006 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
129007 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3-0 8620 NULL nohasharray
129008 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
129009 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
129010 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
129011 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
129012 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
129013 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
129014 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
129015 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
129016 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
129017 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
129018 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
129019 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
129020 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 NULL nohasharray
129021 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 &ufs_add_fragments_8648
129022 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
129023 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
129024 +ci_fan_ctrl_get_fan_speed_percent_8659 ci_fan_ctrl_get_fan_speed_percent 0 8659 NULL
129025 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
129026 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
129027 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
129028 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
129029 +options_show_8667 options_show 0 8667 NULL
129030 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
129031 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
129032 +crc32_update_8676 crc32_update 0 8676 NULL
129033 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
129034 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
129035 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
129036 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
129037 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
129038 +start_8697 start 0 8697 NULL
129039 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
129040 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
129041 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
129042 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
129043 +arcfb_write_8702 arcfb_write 3 8702 NULL
129044 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
129045 +init_header_8703 init_header 0 8703 &i_size_read_8703
129046 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
129047 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
129048 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
129049 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
129050 +charger_state_show_8720 charger_state_show 0 8720 NULL
129051 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
129052 +lunid_show_8726 lunid_show 0 8726 NULL
129053 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
129054 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
129055 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
129056 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
129057 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
129058 +f_dupfd_8730 f_dupfd 1 8730 NULL
129059 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
129060 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
129061 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
129062 +compound_order_8750 compound_order 0 8750 NULL nohasharray
129063 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
129064 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
129065 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
129066 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
129067 +read_uscorr_8755 read_uscorr 0 8755 NULL
129068 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
129069 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
129070 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
129071 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
129072 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
129073 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
129074 +sys_prctl_8766 sys_prctl 4 8766 NULL
129075 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
129076 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
129077 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
129078 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
129079 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
129080 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
129081 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
129082 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
129083 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL
129084 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
129085 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
129086 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
129087 +show_hardware_8789 show_hardware 0 8789 NULL
129088 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
129089 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
129090 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
129091 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
129092 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
129093 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
129094 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
129095 +get_size_8811 get_size 0 8811 NULL
129096 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
129097 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
129098 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
129099 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
129100 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
129101 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
129102 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
129103 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
129104 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
129105 +convert_8830 convert 0 8830 NULL
129106 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
129107 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
129108 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
129109 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
129110 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
129111 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL nohasharray
129112 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 &usb_ep_queue_8839
129113 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
129114 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
129115 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
129116 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
129117 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
129118 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3-0 8860 NULL
129119 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
129120 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
129121 +q931_help_8865 q931_help 0 8865 NULL nohasharray
129122 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 &q931_help_8865
129123 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
129124 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
129125 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 NULL nohasharray
129126 +b43_switch_channel_8872 b43_switch_channel 0 8872 &rocker_group_l2_flood_8872
129127 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
129128 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
129129 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
129130 +pnfs_generic_transfer_commit_list_8879 pnfs_generic_transfer_commit_list 0 8879 NULL
129131 +crypto_rng_get_bytes_8880 crypto_rng_get_bytes 0 8880 NULL
129132 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
129133 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
129134 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
129135 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
129136 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
129137 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
129138 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
129139 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
129140 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
129141 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
129142 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
129143 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
129144 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
129145 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
129146 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
129147 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
129148 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
129149 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
129150 +data_sock_create_8920 data_sock_create 0 8920 NULL
129151 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
129152 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
129153 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
129154 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
129155 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
129156 +layout_commit_8926 layout_commit 3-0 8926 NULL
129157 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
129158 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
129159 +cp2112_hid_get_8933 cp2112_hid_get 4-0 8933 NULL
129160 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL nohasharray
129161 +flash_timeout_show_8935 flash_timeout_show 0 8935 &adjust_priv_size_8935
129162 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
129163 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
129164 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
129165 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
129166 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
129167 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
129168 +claim_show_8950 claim_show 0 8950 NULL nohasharray
129169 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
129170 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
129171 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
129172 +set_red_8954 set_red 0-4 8954 NULL
129173 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
129174 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
129175 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
129176 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
129177 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
129178 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
129179 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
129180 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
129181 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
129182 +venus_mkdir_8967 venus_mkdir 4 8967 NULL nohasharray
129183 +serial_number_show_8967 serial_number_show 0 8967 &venus_mkdir_8967
129184 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
129185 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
129186 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
129187 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
129188 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
129189 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
129190 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
129191 +oslec_create_8987 oslec_create 1 8987 NULL
129192 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
129193 +show_state_time_8992 show_state_time 0 8992 NULL
129194 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
129195 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
129196 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
129197 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
129198 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
129199 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
129200 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
129201 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
129202 +epp_read_data_9015 epp_read_data 0 9015 NULL
129203 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
129204 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
129205 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
129206 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
129207 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
129208 +fd_ioctl_9028 fd_ioctl 3 9028 NULL nohasharray
129209 +atl1_set_mac_9028 atl1_set_mac 0 9028 &fd_ioctl_9028
129210 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
129211 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
129212 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
129213 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
129214 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
129215 +nla_put_9042 nla_put 0 9042 NULL
129216 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
129217 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
129218 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
129219 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
129220 +ep_queue_9060 ep_queue 0 9060 NULL
129221 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
129222 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL nohasharray
129223 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 &snd_gus_dram_peek_9062
129224 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
129225 +hci_req_add_9067 hci_req_add 3 9067 NULL
129226 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
129227 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
129228 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
129229 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
129230 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
129231 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
129232 +create_queues_9088 create_queues 3-2 9088 NULL
129233 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
129234 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
129235 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
129236 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
129237 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
129238 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL nohasharray
129239 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 &adxl34x_spi_read_block_9108
129240 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
129241 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
129242 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
129243 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
129244 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
129245 +cyapa_smbus_read_block_9122 cyapa_smbus_read_block 0-3 9122 NULL
129246 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
129247 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
129248 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
129249 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
129250 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
129251 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
129252 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
129253 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
129254 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
129255 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
129256 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
129257 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
129258 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
129259 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
129260 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 NULL nohasharray
129261 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 &ext4_da_write_inline_data_end_9179
129262 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
129263 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
129264 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
129265 +ax25_bind_9185 ax25_bind 0 9185 NULL
129266 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
129267 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
129268 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
129269 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
129270 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
129271 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
129272 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
129273 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
129274 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
129275 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
129276 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
129277 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
129278 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
129279 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
129280 +sg_common_write_9209 sg_common_write 0 9209 NULL
129281 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
129282 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
129283 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
129284 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
129285 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
129286 +card_send_command_9215 card_send_command 3 9215 NULL
129287 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
129288 +protocol_write_9219 protocol_write 3-0 9219 NULL
129289 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
129290 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
129291 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
129292 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
129293 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
129294 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
129295 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
129296 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
129297 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
129298 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
129299 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
129300 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
129301 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
129302 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
129303 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
129304 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL nohasharray
129305 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 &tcf_csum_ipv4_icmp_9258
129306 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
129307 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
129308 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
129309 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
129310 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
129311 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
129312 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
129313 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
129314 +flakey_status_9274 flakey_status 5 9274 NULL
129315 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
129316 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
129317 +open_9278 open 0 9278 &show_indirect_byte_9278
129318 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 NULL nohasharray
129319 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 &pnfs_generic_commit_pagelist_9279
129320 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
129321 +show_9287 show 0 9287 NULL
129322 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
129323 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
129324 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
129325 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
129326 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
129327 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
129328 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
129329 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
129330 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
129331 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
129332 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
129333 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
129334 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
129335 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
129336 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
129337 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
129338 +description_show_9327 description_show 0 9327 NULL
129339 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
129340 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
129341 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
129342 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 NULL nohasharray
129343 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 &brcmf_sdiod_recv_buf_9336
129344 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
129345 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
129346 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
129347 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
129348 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
129349 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
129350 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
129351 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
129352 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
129353 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
129354 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
129355 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 NULL nohasharray
129356 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 &reiserfs_write_end_9374
129357 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
129358 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
129359 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
129360 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
129361 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
129362 +queue_skb_9391 queue_skb 0 9391 NULL
129363 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 NULL nohasharray
129364 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 &mlx4_bitmap_init_9393
129365 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
129366 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
129367 +read_9397 read 3 9397 NULL nohasharray
129368 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 &read_9397
129369 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
129370 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
129371 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
129372 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
129373 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
129374 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
129375 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
129376 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
129377 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
129378 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
129379 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL nohasharray
129380 +store_lmc_9418 store_lmc 0-4 9418 &nf_nat_sip_expect_9418
129381 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
129382 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
129383 +sync_inode_9429 sync_inode 0 9429 NULL
129384 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
129385 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
129386 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
129387 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
129388 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL nohasharray
129389 +wacom_show_speed_9438 wacom_show_speed 0 9438 &ffs_ep0_write_9438 nohasharray
129390 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438
129391 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
129392 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
129393 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
129394 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
129395 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
129396 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
129397 +show_in_max2_9458 show_in_max2 0 9458 NULL
129398 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
129399 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
129400 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
129401 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470 nohasharray
129402 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &get_registers_9470
129403 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
129404 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
129405 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
129406 +queue_9475 queue 0 9475 NULL
129407 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
129408 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
129409 +xennet_get_sset_count_9490 xennet_get_sset_count 0 9490 NULL
129410 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
129411 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
129412 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
129413 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
129414 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
129415 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
129416 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
129417 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
129418 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
129419 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
129420 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
129421 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
129422 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
129423 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
129424 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 NULL nohasharray
129425 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 &powerclamp_get_max_state_9512
129426 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
129427 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
129428 +match_format_9516 match_format 0 9516 &disk_events_show_9516
129429 +do_strip_9517 do_strip 0 9517 NULL
129430 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
129431 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3-0 9522 NULL
129432 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
129433 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
129434 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
129435 +lm3533_update_9529 lm3533_update 0 9529 NULL
129436 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
129437 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
129438 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
129439 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
129440 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
129441 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
129442 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
129443 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
129444 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
129445 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL nohasharray
129446 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 &audit_log_n_untrustedstring_9548 nohasharray
129447 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
129448 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &udc_start_9548
129449 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
129450 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
129451 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
129452 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
129453 +fw_node_create_9559 fw_node_create 2 9559 NULL
129454 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
129455 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
129456 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
129457 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
129458 +status_9569 status 0 9569 NULL nohasharray
129459 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
129460 +bnx2_get_sset_count_9570 bnx2_get_sset_count 0 9570 NULL
129461 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
129462 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
129463 +add_memory_9575 add_memory 0 9575 NULL
129464 +sch_access_9576 sch_access 0 9576 NULL
129465 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
129466 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
129467 +cyapa_gen5_write_fw_block_9584 cyapa_gen5_write_fw_block 0 9584 NULL
129468 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
129469 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
129470 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
129471 +bop_mark_9593 bop_mark 0 9593 NULL
129472 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
129473 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
129474 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
129475 +do_sync_9604 do_sync 1 9604 NULL
129476 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
129477 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
129478 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &batadv_send_skb_push_fill_unicast_9605
129479 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
129480 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
129481 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
129482 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
129483 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
129484 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
129485 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
129486 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
129487 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
129488 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
129489 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
129490 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
129491 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
129492 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
129493 +lmLogInit_9643 lmLogInit 0 9643 NULL
129494 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
129495 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
129496 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
129497 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
129498 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
129499 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
129500 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
129501 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
129502 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
129503 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
129504 +inode_setattr_9668 inode_setattr 0 9668 NULL
129505 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
129506 +wl12xx_get_rx_packet_len_9673 wl12xx_get_rx_packet_len 0-3 9673 NULL
129507 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
129508 +dns_query_9676 dns_query 3 9676 NULL nohasharray
129509 +ks8842_read16_9676 ks8842_read16 0 9676 &dns_query_9676 nohasharray
129510 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &ks8842_read16_9676
129511 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
129512 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
129513 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
129514 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
129515 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
129516 +show_in0_9686 show_in0 0 9686 NULL
129517 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
129518 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
129519 +crc32_final_9693 crc32_final 0 9693 NULL
129520 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
129521 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
129522 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
129523 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
129524 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
129525 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
129526 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
129527 +update_flag_9706 update_flag 0 9706 NULL
129528 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
129529 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
129530 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
129531 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
129532 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
129533 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
129534 +cyapa_update_suspend_scanrate_9734 cyapa_update_suspend_scanrate 0-4 9734 NULL
129535 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
129536 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
129537 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
129538 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL nohasharray
129539 +fan_get_9738 fan_get 0 9738 &ieee80211_if_fmt_num_mcast_sta_9738
129540 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
129541 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
129542 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
129543 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
129544 +uuid_show_9749 uuid_show 0 9749 NULL
129545 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
129546 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
129547 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
129548 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
129549 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
129550 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
129551 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
129552 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
129553 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
129554 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
129555 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
129556 +mapping_error_9774 mapping_error 0 9774 NULL
129557 +eni_open_9778 eni_open 0 9778 NULL
129558 +reset_write_9784 reset_write 0-3 9784 NULL
129559 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
129560 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
129561 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
129562 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
129563 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
129564 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
129565 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
129566 +_regmap_write_9803 _regmap_write 0 9803 NULL
129567 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
129568 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 NULL nohasharray
129569 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813 nohasharray
129570 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &ieee80211_if_read_state_9813
129571 +ath9k_start_9815 ath9k_start 0 9815 NULL
129572 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
129573 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
129574 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
129575 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
129576 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
129577 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
129578 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
129579 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
129580 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
129581 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
129582 +garmin_write_room_9859 garmin_write_room 0 9859 NULL
129583 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
129584 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
129585 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
129586 +task_can_attach_9867 task_can_attach 0 9867 NULL
129587 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
129588 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
129589 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
129590 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
129591 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
129592 +show_sensor_9889 show_sensor 0 9889 NULL
129593 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 NULL nohasharray
129594 +bm_register_write_9893 bm_register_write 3-0 9893 &snd_midi_event_new_9893
129595 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
129596 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
129597 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
129598 +write_9907 write 0-3 9907 NULL
129599 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
129600 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
129601 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
129602 +file_permission_9925 file_permission 0 9925 NULL
129603 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
129604 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
129605 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
129606 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
129607 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
129608 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
129609 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
129610 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
129611 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
129612 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
129613 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
129614 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
129615 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
129616 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
129617 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
129618 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
129619 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
129620 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
129621 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
129622 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
129623 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
129624 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
129625 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
129626 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
129627 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
129628 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
129629 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
129630 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
129631 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
129632 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
129633 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
129634 +store_als_en_10003 store_als_en 0-4 10003 NULL
129635 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
129636 +check_tp_10015 check_tp 0 10015 NULL
129637 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
129638 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
129639 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
129640 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
129641 +handle_request_10024 handle_request 9 10024 NULL
129642 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
129643 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
129644 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
129645 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
129646 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
129647 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
129648 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
129649 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
129650 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
129651 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
129652 +bop_propagate_10048 bop_propagate 0 10048 NULL
129653 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
129654 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
129655 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
129656 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
129657 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
129658 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
129659 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
129660 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
129661 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
129662 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
129663 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
129664 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
129665 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
129666 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
129667 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
129668 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
129669 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
129670 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
129671 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
129672 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
129673 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
129674 +class_show_10093 class_show 0 10093 NULL
129675 +nr_create_10094 nr_create 0 10094 NULL
129676 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
129677 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
129678 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
129679 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
129680 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
129681 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
129682 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
129683 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
129684 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
129685 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
129686 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
129687 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
129688 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
129689 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
129690 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
129691 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
129692 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
129693 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
129694 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
129695 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
129696 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
129697 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
129698 +qlge_open_10148 qlge_open 0 10148 NULL
129699 +show_alarms_10150 show_alarms 0 10150 NULL
129700 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
129701 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
129702 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
129703 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
129704 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
129705 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
129706 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
129707 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
129708 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
129709 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL nohasharray
129710 +sh_eth_get_sset_count_10164 sh_eth_get_sset_count 0 10164 &snd_virmidi_dev_attach_seq_10164
129711 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
129712 +icmpv6_error_10167 icmpv6_error 0 10167 NULL nohasharray
129713 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 &icmpv6_error_10167
129714 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
129715 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
129716 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
129717 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
129718 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
129719 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
129720 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
129721 +address_read_file_10187 address_read_file 0 10187 NULL
129722 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
129723 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
129724 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
129725 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
129726 +extent_writepages_10205 extent_writepages 0 10205 NULL
129727 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
129728 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
129729 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
129730 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
129731 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
129732 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
129733 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
129734 +fsync_10223 fsync 0 10223 NULL
129735 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
129736 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
129737 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
129738 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
129739 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
129740 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
129741 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
129742 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
129743 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL nohasharray
129744 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 &hdlc_rpr_irq_10240
129745 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
129746 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
129747 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 NULL nohasharray
129748 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 &nfc_alloc_recv_skb_10244 nohasharray
129749 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244
129750 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL
129751 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
129752 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
129753 +store_protocols_10261 store_protocols 0-4 10261 NULL
129754 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL nohasharray
129755 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 &snd_pcm_lib_preallocate_pages1_10273 nohasharray
129756 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273
129757 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
129758 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
129759 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2-0 10281 NULL
129760 +add_keys_10284 add_keys 0 10284 NULL
129761 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
129762 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
129763 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
129764 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
129765 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
129766 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
129767 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
129768 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
129769 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
129770 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
129771 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
129772 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
129773 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
129774 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
129775 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
129776 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
129777 +cifs_permission_10324 cifs_permission 0 10324 NULL
129778 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
129779 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
129780 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
129781 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
129782 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
129783 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
129784 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
129785 +__smb_init_10336 __smb_init 0 10336 NULL
129786 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
129787 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
129788 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
129789 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
129790 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
129791 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
129792 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
129793 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
129794 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
129795 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
129796 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
129797 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
129798 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
129799 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
129800 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
129801 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL nohasharray
129802 +rxon_assoc_10379 rxon_assoc 0 10379 &ecryptfs_decode_and_decrypt_filename_10379
129803 +show_rdac0_10381 show_rdac0 0 10381 NULL
129804 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL nohasharray
129805 +update_bits_10394 update_bits 0 10394 &si5351_clkin_prepare_10394
129806 +show_gpio_10395 show_gpio 0 10395 NULL
129807 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
129808 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
129809 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
129810 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
129811 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
129812 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
129813 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
129814 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
129815 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
129816 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
129817 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
129818 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
129819 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
129820 +free_block_10441 free_block 0 10441 NULL
129821 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
129822 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
129823 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
129824 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
129825 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
129826 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
129827 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
129828 +show_control_state_10474 show_control_state 0 10474 NULL
129829 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
129830 +clip_device_event_10481 clip_device_event 0 10481 NULL
129831 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
129832 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
129833 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
129834 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
129835 +show_card_10491 show_card 0 10491 NULL
129836 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
129837 +dst_frames_10499 dst_frames 0 10499 NULL
129838 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
129839 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
129840 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
129841 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
129842 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
129843 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
129844 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
129845 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
129846 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
129847 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2-0 10519 NULL
129848 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
129849 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
129850 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
129851 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
129852 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
129853 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 NULL nohasharray
129854 +set_temp_max_10531 set_temp_max 0-4 10531 &__ceph_tcp_sendpage_10531
129855 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
129856 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
129857 +get_key_10538 get_key 0 10538 NULL
129858 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
129859 +SYSC_read_10545 SYSC_read 3 10545 NULL
129860 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
129861 +ivtv_start_10559 ivtv_start 0 10559 NULL
129862 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
129863 +dix_show_10568 dix_show 0 10568 NULL
129864 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
129865 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
129866 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
129867 +swsusp_write_10582 swsusp_write 0 10582 NULL
129868 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
129869 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
129870 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
129871 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL nohasharray
129872 +ds1685_rtc_sysfs_auxbatt_show_10588 ds1685_rtc_sysfs_auxbatt_show 0 10588 &scrub_remap_extent_10588
129873 +validate_buf_10589 validate_buf 0 10589 NULL
129874 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
129875 +otp_read_10594 otp_read 5-4-2 10594 NULL
129876 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
129877 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
129878 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
129879 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
129880 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
129881 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
129882 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
129883 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
129884 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
129885 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
129886 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
129887 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
129888 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
129889 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
129890 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
129891 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
129892 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
129893 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
129894 +check_transition_10639 check_transition 0 10639 NULL
129895 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
129896 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
129897 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
129898 +packet_10644 packet 0 10644 NULL
129899 +write_orph_node_10654 write_orph_node 0 10654 NULL
129900 +open_10656 open 0 10656 NULL
129901 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
129902 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
129903 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
129904 +send_unlock_10666 send_unlock 0 10666 NULL
129905 +parport_write_10669 parport_write 0 10669 NULL
129906 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
129907 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
129908 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
129909 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
129910 +read_10690 read 0 10690 NULL
129911 +edge_write_10692 edge_write 4-0 10692 NULL
129912 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
129913 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
129914 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
129915 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
129916 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
129917 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
129918 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
129919 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
129920 +ovl_fill_lower_10712 ovl_fill_lower 3 10712 NULL
129921 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
129922 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
129923 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
129924 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
129925 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
129926 +spi_sync_10731 spi_sync 0 10731 NULL
129927 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
129928 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
129929 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
129930 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
129931 +sys_syslog_10746 sys_syslog 3 10746 NULL
129932 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
129933 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
129934 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
129935 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
129936 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
129937 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
129938 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
129939 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
129940 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
129941 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
129942 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
129943 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
129944 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
129945 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
129946 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
129947 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
129948 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
129949 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
129950 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
129951 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 NULL nohasharray
129952 +hpwdt_write_10796 hpwdt_write 0-3 10796 &ttm_dma_page_pool_free_10796
129953 +sys_bind_10799 sys_bind 3 10799 NULL
129954 +query_info_10800 query_info 0 10800 NULL
129955 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
129956 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
129957 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
129958 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
129959 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
129960 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
129961 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
129962 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
129963 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
129964 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
129965 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
129966 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
129967 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
129968 +rsi_parse_10831 rsi_parse 0 10831 NULL
129969 +send_command_10832 send_command 4-0 10832 NULL nohasharray
129970 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 &send_command_10832
129971 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
129972 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
129973 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
129974 +show_therm_input_10848 show_therm_input 0 10848 NULL
129975 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
129976 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
129977 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
129978 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
129979 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
129980 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
129981 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
129982 +trivial_online_10866 trivial_online 0 10866 NULL
129983 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
129984 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
129985 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
129986 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
129987 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
129988 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
129989 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
129990 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
129991 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
129992 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
129993 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
129994 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
129995 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
129996 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
129997 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
129998 +get_scq_10897 get_scq 2 10897 NULL
129999 +show_plat_type_10901 show_plat_type 0 10901 NULL nohasharray
130000 +isp1760_udc_start_10901 isp1760_udc_start 0 10901 &show_plat_type_10901
130001 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
130002 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
130003 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
130004 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
130005 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
130006 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
130007 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
130008 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
130009 +kobject_add_10919 kobject_add 0 10919 NULL
130010 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
130011 +shm_read_file_10927 shm_read_file 0 10927 NULL
130012 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
130013 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
130014 +store_guid_10944 store_guid 0-4 10944 NULL
130015 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
130016 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
130017 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
130018 +tun_put_user_10951 tun_put_user 0 10951 NULL
130019 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
130020 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
130021 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
130022 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
130023 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
130024 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
130025 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
130026 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
130027 +pfkey_process_10964 pfkey_process 0 10964 NULL
130028 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
130029 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
130030 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
130031 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
130032 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
130033 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
130034 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
130035 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
130036 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
130037 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
130038 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
130039 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
130040 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
130041 +security_get_bools_11004 security_get_bools 0 11004 NULL
130042 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
130043 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
130044 +show_io_db_11009 show_io_db 0 11009 NULL
130045 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
130046 +enic_open_11015 enic_open 0 11015 NULL
130047 +read_11017 read 0 11017 NULL
130048 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
130049 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
130050 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
130051 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
130052 +mb_find_next_bit_11037 mb_find_next_bit 0-2 11037 NULL nohasharray
130053 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
130054 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
130055 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
130056 +sys_sendfile_11048 sys_sendfile 4 11048 NULL
130057 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
130058 +char2uni_11054 char2uni 0 11054 NULL
130059 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
130060 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
130061 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
130062 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
130063 +bond_enslave_11070 bond_enslave 0 11070 NULL
130064 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
130065 +bond_get_size_11077 bond_get_size 0 11077 NULL
130066 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
130067 +count_argc_11083 count_argc 0 11083 NULL
130068 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
130069 +sda_in_11093 sda_in 0 11093 NULL
130070 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
130071 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
130072 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
130073 +aio_read_11102 aio_read 0 11102 NULL
130074 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
130075 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
130076 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
130077 +v_midi_open_11109 v_midi_open 0 11109 NULL
130078 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
130079 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
130080 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
130081 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
130082 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
130083 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
130084 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
130085 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
130086 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
130087 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
130088 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 NULL nohasharray
130089 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 &vv6410_set_hflip_11144
130090 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
130091 +process_ini_11152 process_ini 0 11152 NULL
130092 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
130093 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
130094 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
130095 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
130096 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
130097 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
130098 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
130099 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
130100 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
130101 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
130102 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
130103 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
130104 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
130105 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
130106 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
130107 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
130108 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
130109 +fb_set_var_11211 fb_set_var 0 11211 NULL
130110 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
130111 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
130112 +test_walk_11216 test_walk 0 11216 NULL
130113 +sq_overhead_11218 sq_overhead 0 11218 NULL
130114 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
130115 +__swab16p_11220 __swab16p 0 11220 NULL
130116 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
130117 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
130118 +top_off_timer_show_11232 top_off_timer_show 0 11232 NULL nohasharray
130119 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 &top_off_timer_show_11232
130120 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
130121 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
130122 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
130123 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
130124 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
130125 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
130126 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
130127 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
130128 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
130129 +of_irq_count_11253 of_irq_count 0 11253 NULL
130130 +store_refalign_11257 store_refalign 0-4 11257 NULL
130131 +ubifs_write_node_11258 ubifs_write_node 5-3-0 11258 NULL
130132 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
130133 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
130134 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
130135 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
130136 +cru_detect_11272 cru_detect 1 11272 NULL
130137 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
130138 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
130139 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
130140 +reg_write_11295 reg_write 0 11295 NULL
130141 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
130142 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
130143 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
130144 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
130145 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
130146 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
130147 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
130148 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
130149 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
130150 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
130151 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
130152 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL
130153 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3-0 11323 NULL
130154 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
130155 +construct_key_11329 construct_key 3 11329 NULL nohasharray
130156 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
130157 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
130158 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
130159 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
130160 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
130161 +ufx_enable_11338 ufx_enable 0 11338 NULL
130162 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
130163 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
130164 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
130165 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
130166 +kmx61_mag_validate_trigger_11352 kmx61_mag_validate_trigger 0 11352 NULL
130167 +sel_write_create_11353 sel_write_create 3 11353 NULL
130168 +show_in1_input_11354 show_in1_input 0 11354 NULL
130169 +handle_unit_11355 handle_unit 0-1 11355 NULL
130170 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL nohasharray
130171 +create_input_ctls_11360 create_input_ctls 0 11360 &batadv_skb_head_push_11360
130172 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
130173 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
130174 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
130175 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
130176 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
130177 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
130178 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
130179 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
130180 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
130181 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
130182 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
130183 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
130184 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
130185 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
130186 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
130187 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
130188 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
130189 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
130190 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
130191 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
130192 +qib_write_11394 qib_write 0-3 11394 NULL
130193 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
130194 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
130195 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
130196 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
130197 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
130198 +get_fan_11400 get_fan 0 11400 NULL
130199 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
130200 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
130201 +attention_read_file_11404 attention_read_file 0 11404 NULL
130202 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
130203 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
130204 +str_to_user_11411 str_to_user 2 11411 NULL
130205 +show_blue_11412 show_blue 0 11412 NULL nohasharray
130206 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
130207 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
130208 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
130209 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
130210 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
130211 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
130212 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
130213 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
130214 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
130215 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
130216 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
130217 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
130218 +attr_show_11424 attr_show 0 11424 NULL
130219 +vring_size_11426 vring_size 0-2-1 11426 NULL
130220 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
130221 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
130222 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
130223 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
130224 +bttv_read_11432 bttv_read 3-0 11432 NULL
130225 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
130226 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
130227 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
130228 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
130229 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
130230 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
130231 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
130232 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
130233 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
130234 +event_file_write_11460 event_file_write 0-3 11460 NULL
130235 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
130236 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
130237 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
130238 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
130239 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
130240 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
130241 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
130242 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
130243 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
130244 +set_otp5_11480 set_otp5 4-0 11480 NULL
130245 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
130246 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
130247 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
130248 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
130249 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
130250 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
130251 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
130252 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
130253 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
130254 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
130255 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
130256 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
130257 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
130258 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
130259 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
130260 +twl_direction_in_11527 twl_direction_in 2-0 11527 NULL
130261 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
130262 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
130263 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
130264 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
130265 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
130266 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
130267 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
130268 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
130269 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
130270 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
130271 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
130272 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
130273 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
130274 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
130275 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
130276 +smk_bu_note_11566 smk_bu_note 0-5 11566 &build_avpair_blob_11566 nohasharray
130277 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &smk_bu_note_11566
130278 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
130279 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
130280 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
130281 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
130282 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
130283 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 NULL nohasharray
130284 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 &v9fs_xattr_get_acl_11577
130285 +show_11578 show 0 11578 NULL
130286 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
130287 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
130288 +pvc_bind_11588 pvc_bind 0 11588 NULL
130289 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
130290 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
130291 +flash_strobe_store_11592 flash_strobe_store 0-4 11592 NULL
130292 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
130293 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
130294 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
130295 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
130296 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
130297 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
130298 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
130299 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
130300 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
130301 +max_active_show_11610 max_active_show 0 11610 NULL
130302 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
130303 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
130304 +show_caps_11619 show_caps 0 11619 NULL
130305 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
130306 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
130307 +power_write_file_11626 power_write_file 0-3 11626 NULL
130308 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
130309 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
130310 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
130311 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
130312 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
130313 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
130314 +slab_ksize_11664 slab_ksize 0 11664 NULL
130315 +sigd_send_11665 sigd_send 0 11665 NULL
130316 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
130317 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
130318 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
130319 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
130320 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
130321 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
130322 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
130323 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
130324 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
130325 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
130326 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
130327 +split_11691 split 2 11691 NULL
130328 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
130329 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
130330 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
130331 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
130332 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
130333 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
130334 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
130335 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
130336 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
130337 +store_11711 store 0 11711 NULL
130338 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
130339 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
130340 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
130341 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
130342 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
130343 +id_show_11734 id_show 0 11734 NULL nohasharray
130344 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 &id_show_11734
130345 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
130346 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
130347 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
130348 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
130349 +inet_get_link_af_size_11751 inet_get_link_af_size 0 11751 NULL
130350 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
130351 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
130352 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
130353 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
130354 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
130355 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
130356 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
130357 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
130358 +assert_show_11778 assert_show 0 11778 NULL
130359 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
130360 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
130361 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
130362 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
130363 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
130364 +stats_clear_11802 stats_clear 0-3 11802 NULL
130365 +show_hca_type_11803 show_hca_type 0 11803 NULL
130366 +func_11804 func 0 11804 NULL
130367 +open_11806 open 0 11806 NULL nohasharray
130368 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
130369 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
130370 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
130371 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
130372 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
130373 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
130374 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
130375 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
130376 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
130377 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
130378 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
130379 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
130380 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
130381 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
130382 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
130383 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
130384 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
130385 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
130386 +cyapa_gen3_write_fw_block_11841 cyapa_gen3_write_fw_block 0 11841 NULL
130387 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
130388 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
130389 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
130390 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
130391 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
130392 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
130393 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
130394 +fsname_show_11856 fsname_show 0 11856 NULL
130395 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
130396 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
130397 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
130398 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
130399 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
130400 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
130401 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
130402 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
130403 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
130404 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
130405 +l2cap_chan_send_11878 l2cap_chan_send 3-0 11878 NULL nohasharray
130406 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 &l2cap_chan_send_11878
130407 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
130408 +image_read_11880 image_read 0-6-5 11880 NULL
130409 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL nohasharray
130410 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 &_l2_alloc_skb_11883 nohasharray
130411 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883
130412 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
130413 +avc_audit_11888 avc_audit 0 11888 NULL
130414 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
130415 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
130416 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
130417 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
130418 +xstateregs_get_11906 xstateregs_get 4 11906 NULL nohasharray
130419 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 &xstateregs_get_11906
130420 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
130421 +ti_write_11916 ti_write 0-4 11916 NULL
130422 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
130423 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
130424 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
130425 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 NULL
130426 +show_limit_11932 show_limit 0 11932 NULL
130427 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
130428 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
130429 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
130430 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
130431 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
130432 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
130433 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
130434 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
130435 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
130436 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
130437 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 NULL nohasharray
130438 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 &btmrvl_download_cal_data_11953
130439 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
130440 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
130441 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
130442 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 NULL
130443 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 NULL
130444 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
130445 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
130446 +pptp_getname_11971 pptp_getname 0 11971 NULL
130447 +split_node_11976 split_node 0 11976 NULL nohasharray
130448 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
130449 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
130450 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
130451 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
130452 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
130453 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
130454 +cyapa_show_rt_suspend_scanrate_11988 cyapa_show_rt_suspend_scanrate 0 11988 NULL
130455 +rp_write_room_11990 rp_write_room 0 11990 NULL nohasharray
130456 +smack_file_permission_11990 smack_file_permission 0 11990 &rp_write_room_11990
130457 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
130458 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
130459 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
130460 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
130461 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
130462 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
130463 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
130464 +bh1780_read_12006 bh1780_read 0 12006 NULL
130465 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
130466 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
130467 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
130468 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
130469 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
130470 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
130471 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
130472 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
130473 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
130474 +device_offline_12042 device_offline 0 12042 NULL
130475 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
130476 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
130477 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
130478 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
130479 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
130480 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
130481 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
130482 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
130483 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
130484 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3-0 12064 NULL nohasharray
130485 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 &ath10k_dbg_sta_write_aggr_mode_12064
130486 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
130487 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
130488 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
130489 +start_streaming_12074 start_streaming 0 12074 NULL
130490 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
130491 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
130492 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
130493 +u3_entry_store_12081 u3_entry_store 0-4 12081 NULL nohasharray
130494 +imx074_g_crop_12081 imx074_g_crop 0 12081 &u3_entry_store_12081
130495 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
130496 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
130497 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
130498 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
130499 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
130500 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
130501 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
130502 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
130503 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
130504 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
130505 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
130506 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
130507 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
130508 +toshiba_function_keys_set_12112 toshiba_function_keys_set 0 12112 NULL
130509 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
130510 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
130511 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
130512 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
130513 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
130514 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
130515 +__i915_wait_request_12127 __i915_wait_request 0 12127 NULL
130516 +set_powered_12129 set_powered 4 12129 NULL
130517 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
130518 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
130519 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
130520 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
130521 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
130522 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
130523 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
130524 +rawsock_recvmsg_12144 rawsock_recvmsg 4-0 12144 NULL
130525 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
130526 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
130527 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
130528 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
130529 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
130530 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
130531 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
130532 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
130533 +ec_write_12162 ec_write 0 12162 NULL
130534 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
130535 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
130536 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
130537 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
130538 +space_show_12178 space_show 0 12178 NULL nohasharray
130539 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
130540 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
130541 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
130542 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
130543 +ip_generic_getfrag_12187 ip_generic_getfrag 4 12187 NULL nohasharray
130544 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
130545 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
130546 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
130547 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
130548 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
130549 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
130550 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
130551 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
130552 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
130553 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
130554 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
130555 +receive_copy_12216 receive_copy 3 12216 NULL
130556 +btree_writepages_12217 btree_writepages 0 12217 NULL
130557 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
130558 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
130559 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
130560 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
130561 +mode_show_12223 mode_show 0 12223 NULL
130562 +led_write_12224 led_write 0 12224 NULL
130563 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
130564 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
130565 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
130566 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
130567 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
130568 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
130569 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
130570 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
130571 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
130572 +max197_store_range_12255 max197_store_range 0-4 12255 NULL nohasharray
130573 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 &max197_store_range_12255
130574 +store_12256 store 0-3 12256 NULL
130575 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
130576 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
130577 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
130578 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
130579 +setsockopt_12262 setsockopt 0 12262 NULL
130580 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
130581 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
130582 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL nohasharray
130583 +start_12267 start 0 12267 &shash_compat_setkey_12267
130584 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
130585 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
130586 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
130587 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
130588 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
130589 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
130590 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
130591 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
130592 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
130593 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
130594 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
130595 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
130596 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
130597 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
130598 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
130599 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
130600 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
130601 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
130602 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
130603 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
130604 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
130605 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
130606 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
130607 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4-0 12316 NULL nohasharray
130608 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 &bt_sock_recvmsg_12316
130609 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
130610 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
130611 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
130612 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
130613 +show_urb_12326 show_urb 0 12326 NULL
130614 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL nohasharray
130615 +HFC_inw_nodebug_12332 HFC_inw_nodebug 0 12332 &pcbit_writecmd_12332
130616 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
130617 +write_12336 write 0 12336 NULL
130618 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
130619 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
130620 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
130621 +get_burstcount_12341 get_burstcount 0 12341 NULL
130622 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
130623 +dn_listen_12343 dn_listen 0 12343 NULL
130624 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
130625 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
130626 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
130627 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
130628 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
130629 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
130630 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
130631 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
130632 +store_12367 store 0 12367 NULL
130633 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
130634 +dev_debug_show_12369 dev_debug_show 0 12369 NULL
130635 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
130636 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
130637 +read_12377 read 0 12377 NULL
130638 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
130639 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
130640 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
130641 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
130642 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
130643 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
130644 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 1-4 12394 NULL
130645 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
130646 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
130647 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
130648 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
130649 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
130650 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
130651 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
130652 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
130653 +stats_store_12424 stats_store 0-3 12424 NULL
130654 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
130655 +show_display_12427 show_display 0 12427 NULL
130656 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
130657 +mos7840_open_12439 mos7840_open 0 12439 NULL
130658 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
130659 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
130660 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
130661 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
130662 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
130663 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
130664 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
130665 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
130666 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
130667 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 NULL nohasharray
130668 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 &rsi_prepare_skb_12472 nohasharray
130669 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472
130670 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
130671 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
130672 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
130673 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
130674 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
130675 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
130676 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 NULL
130677 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
130678 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
130679 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
130680 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
130681 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
130682 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
130683 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
130684 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
130685 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
130686 +toshiba_usb_sleep_charge_set_12511 toshiba_usb_sleep_charge_set 0 12511 NULL
130687 +stream_start_12516 stream_start 0 12516 NULL
130688 +open_12519 open 0 12519 NULL
130689 +write_12520 write 0 12520 NULL
130690 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
130691 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
130692 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
130693 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
130694 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
130695 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
130696 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
130697 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
130698 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
130699 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
130700 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
130701 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
130702 +comm_local_read_12541 comm_local_read 0 12541 NULL
130703 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
130704 +masq_device_event_12546 masq_device_event 0 12546 NULL
130705 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
130706 +mr_write_12549 mr_write 0 12549 NULL nohasharray
130707 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
130708 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
130709 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
130710 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
130711 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
130712 +send_convert_12552 send_convert 0 12552 NULL
130713 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
130714 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
130715 +joydev_read_12559 joydev_read 0-3 12559 NULL
130716 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
130717 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
130718 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
130719 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
130720 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
130721 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
130722 +pwm_config_12570 pwm_config 0 12570 NULL
130723 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
130724 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
130725 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
130726 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
130727 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
130728 +request_update_12585 request_update 0 12585 NULL
130729 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
130730 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
130731 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
130732 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
130733 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
130734 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
130735 +add_endpoint_12593 add_endpoint 0 12593 NULL
130736 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
130737 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
130738 +ipv6_get_l4proto_12600 ipv6_get_l4proto 2-0 12600 NULL
130739 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
130740 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
130741 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
130742 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
130743 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
130744 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
130745 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
130746 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
130747 +kmx61_setup_new_data_interrupt_12618 kmx61_setup_new_data_interrupt 0 12618 NULL
130748 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL nohasharray
130749 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 &fc_fcp_frame_alloc_12624
130750 +get_component_fault_12625 get_component_fault 0 12625 NULL
130751 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
130752 +wl18xx_acx_ap_sleep_12628 wl18xx_acx_ap_sleep 0 12628 NULL
130753 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
130754 +store_blank_12636 store_blank 0-4 12636 NULL
130755 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
130756 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
130757 +nr_recvmsg_12649 nr_recvmsg 4-0 12649 NULL
130758 +wb_create_12651 wb_create 1 12651 NULL
130759 +apply_12652 apply 0 12652 NULL
130760 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
130761 +pid_show_12655 pid_show 0 12655 NULL nohasharray
130762 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
130763 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
130764 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
130765 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
130766 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
130767 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
130768 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
130769 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
130770 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
130771 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
130772 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
130773 +show_12685 show 0 12685 NULL
130774 +sidtab_init_12688 sidtab_init 0 12688 NULL
130775 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
130776 +update_cpumask_12691 update_cpumask 0 12691 NULL
130777 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
130778 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
130779 +tlan_open_12699 tlan_open 0 12699 NULL
130780 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
130781 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
130782 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
130783 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
130784 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
130785 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
130786 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
130787 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
130788 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
130789 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
130790 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
130791 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
130792 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
130793 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
130794 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
130795 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
130796 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
130797 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
130798 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
130799 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
130800 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
130801 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
130802 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
130803 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
130804 +listxattr_12769 listxattr 3 12769 NULL
130805 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
130806 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
130807 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 NULL nohasharray
130808 +check_ci_12775 check_ci 0 12775 &ip_ufo_append_data_12775 nohasharray
130809 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775
130810 +validate_index_12777 validate_index 0 12777 NULL
130811 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
130812 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
130813 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
130814 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
130815 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
130816 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
130817 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
130818 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
130819 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
130820 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
130821 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
130822 +mgmt_event_12810 mgmt_event 4 12810 NULL
130823 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
130824 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
130825 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
130826 +readq_12825 readq 0 12825 NULL
130827 +show_12831 show 0 12831 NULL
130828 +create_12834 create 0 12834 NULL nohasharray
130829 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
130830 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
130831 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
130832 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
130833 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
130834 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
130835 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
130836 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
130837 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
130838 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
130839 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
130840 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
130841 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
130842 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
130843 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
130844 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
130845 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
130846 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
130847 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
130848 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
130849 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
130850 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
130851 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
130852 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
130853 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
130854 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
130855 +md_run_12871 md_run 0 12871 &show_12871
130856 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
130857 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
130858 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
130859 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
130860 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
130861 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
130862 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
130863 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL nohasharray
130864 +show_hold_timer_12892 show_hold_timer 0 12892 &get_leb_cnt_12892
130865 +minix_readpage_12897 minix_readpage 0 12897 NULL
130866 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
130867 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
130868 +request_12902 request 0 12902 &_regmap_raw_read_12902
130869 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
130870 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
130871 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
130872 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
130873 +show_temp_status_12912 show_temp_status 0 12912 NULL
130874 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
130875 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
130876 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
130877 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
130878 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
130879 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
130880 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
130881 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
130882 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
130883 +wil_write_back_12939 wil_write_back 3-0 12939 NULL nohasharray
130884 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 &wil_write_back_12939
130885 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
130886 +register_memory_12944 register_memory 0 12944 NULL
130887 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
130888 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
130889 +int340x_thermal_get_zone_temp_12954 int340x_thermal_get_zone_temp 0 12954 NULL
130890 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
130891 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
130892 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
130893 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
130894 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
130895 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
130896 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
130897 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
130898 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
130899 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
130900 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
130901 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
130902 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3-0 12984 NULL
130903 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
130904 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
130905 +host_lock_show_12993 host_lock_show 0 12993 NULL
130906 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
130907 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
130908 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
130909 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
130910 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
130911 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
130912 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
130913 +shutdown_event_13006 shutdown_event 0 13006 NULL
130914 +show_octave_13007 show_octave 0 13007 NULL
130915 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
130916 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
130917 +vsscanf_13014 vsscanf 0 13014 NULL
130918 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
130919 +netvsc_open_13019 netvsc_open 0 13019 NULL
130920 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
130921 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
130922 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
130923 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
130924 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
130925 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
130926 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
130927 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
130928 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
130929 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
130930 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
130931 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
130932 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
130933 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
130934 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
130935 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
130936 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
130937 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
130938 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
130939 +read_file_tpc_13073 read_file_tpc 3-0 13073 NULL
130940 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
130941 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
130942 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
130943 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
130944 +ti_do_config_13080 ti_do_config 0 13080 NULL
130945 +get_pwm1_13083 get_pwm1 0 13083 NULL
130946 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
130947 +radeon_hwmon_get_pwm1_enable_13088 radeon_hwmon_get_pwm1_enable 0 13088 NULL
130948 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
130949 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
130950 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
130951 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
130952 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
130953 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
130954 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
130955 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
130956 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
130957 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
130958 +next_power_13110 next_power 0 13110 NULL
130959 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
130960 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL nohasharray
130961 +pyra_send_control_13112 pyra_send_control 0 13112 &snd_pcm_lib_preallocate_pages_for_all_13112
130962 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
130963 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
130964 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
130965 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
130966 +read_13125 read 0-5 13125 NULL
130967 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
130968 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
130969 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
130970 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
130971 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
130972 +blk_update_request_13146 blk_update_request 3 13146 NULL
130973 +erst_reader_13156 erst_reader 0 13156 NULL
130974 +nes_net_event_13163 nes_net_event 0 13163 NULL
130975 +hpfs_write_begin_13164 hpfs_write_begin 3-0 13164 NULL
130976 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
130977 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
130978 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4-0 13173 NULL
130979 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
130980 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
130981 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
130982 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
130983 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
130984 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
130985 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
130986 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
130987 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
130988 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
130989 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
130990 +ar5523_start_13193 ar5523_start 0 13193 NULL
130991 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
130992 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
130993 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
130994 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
130995 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
130996 +set_tach_13200 set_tach 0-4 13200 NULL
130997 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
130998 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
130999 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
131000 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
131001 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
131002 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
131003 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
131004 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
131005 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
131006 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
131007 +set_vrm_13222 set_vrm 0-4 13222 NULL
131008 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
131009 +copy_user_subjs_13225 copy_user_subjs 0 13225 NULL
131010 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
131011 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
131012 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
131013 +soft_show_13244 soft_show 0 13244 NULL
131014 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
131015 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
131016 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
131017 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
131018 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
131019 +store_13249 store 0 13249 NULL nohasharray
131020 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
131021 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
131022 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
131023 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
131024 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
131025 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
131026 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
131027 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
131028 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
131029 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
131030 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
131031 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
131032 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
131033 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
131034 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
131035 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
131036 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
131037 +sd_major_13294 sd_major 0-1 13294 NULL
131038 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
131039 +map_offset_show_13301 map_offset_show 0 13301 NULL
131040 +set_ptk_13304 set_ptk 0 13304 NULL
131041 +store_13310 store 0 13310 NULL
131042 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
131043 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
131044 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
131045 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
131046 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL nohasharray
131047 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 &us122l_ctl_msg_13330
131048 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
131049 +connect_layer1_13336 connect_layer1 0 13336 NULL
131050 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
131051 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
131052 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
131053 +get_bits_13353 get_bits 0-2 13353 NULL
131054 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
131055 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL nohasharray
131056 +ths7303_setval_13360 ths7303_setval 0 13360 &hscx_empty_fifo_13360
131057 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
131058 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
131059 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
131060 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
131061 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
131062 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
131063 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
131064 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
131065 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
131066 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
131067 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
131068 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
131069 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
131070 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
131071 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
131072 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
131073 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL nohasharray
131074 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 &carl9170_rx_untie_data_13405
131075 +sky2_receive_13407 sky2_receive 2 13407 NULL
131076 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
131077 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
131078 +store_flush_13416 store_flush 0 13416 NULL
131079 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
131080 +get_tx_data_len_13418 get_tx_data_len 0 13418 NULL
131081 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
131082 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
131083 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
131084 +smb_sendv_13437 smb_sendv 0 13437 NULL
131085 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
131086 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
131087 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
131088 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
131089 +close_patch_13445 close_patch 0 13445 NULL
131090 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
131091 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
131092 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
131093 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
131094 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
131095 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
131096 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
131097 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
131098 +bcm_iproc_i2c_xfer_13471 bcm_iproc_i2c_xfer 0-3 13471 NULL nohasharray
131099 +target_freq_show_13471 target_freq_show 0 13471 &bcm_iproc_i2c_xfer_13471
131100 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
131101 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
131102 +show_13475 show 0 13475 NULL nohasharray
131103 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
131104 +get_temp_13476 get_temp 0 13476 NULL
131105 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
131106 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
131107 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
131108 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
131109 +write_13490 write 0 13490 NULL
131110 +data_read_13494 data_read 3-0 13494 NULL nohasharray
131111 +ext_prop_data_store_13494 ext_prop_data_store 3-0 13494 &data_read_13494 nohasharray
131112 +qib_write_umem32_13494 qib_write_umem32 0 13494 &ext_prop_data_store_13494
131113 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
131114 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
131115 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
131116 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
131117 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
131118 +core_status_13515 core_status 4-0 13515 NULL nohasharray
131119 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
131120 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
131121 +show_dock_type_13518 show_dock_type 0 13518 NULL
131122 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
131123 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
131124 +bm_init_13529 bm_init 2 13529 NULL
131125 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
131126 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
131127 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
131128 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
131129 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
131130 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
131131 +venus_access_13541 venus_access 0 13541 NULL
131132 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
131133 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
131134 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
131135 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
131136 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
131137 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
131138 +hp100_open_13551 hp100_open 0 13551 NULL
131139 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
131140 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
131141 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4-0 13556 NULL nohasharray
131142 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
131143 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
131144 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
131145 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
131146 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
131147 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
131148 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
131149 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
131150 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
131151 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
131152 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
131153 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
131154 +ci_role_start_13579 ci_role_start 0 13579 NULL
131155 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
131156 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
131157 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
131158 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
131159 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL nohasharray
131160 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 &mpt_lan_receive_post_turbo_13592
131161 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
131162 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
131163 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
131164 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
131165 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
131166 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
131167 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
131168 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
131169 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
131170 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
131171 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
131172 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
131173 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
131174 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
131175 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
131176 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
131177 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
131178 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
131179 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
131180 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
131181 +packet_snd_13634 packet_snd 3-0 13634 NULL nohasharray
131182 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
131183 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
131184 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
131185 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
131186 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
131187 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
131188 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
131189 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
131190 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
131191 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
131192 +period_to_str_13642 period_to_str 0 13642 NULL
131193 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
131194 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
131195 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
131196 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
131197 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
131198 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
131199 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
131200 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
131201 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
131202 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
131203 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
131204 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
131205 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
131206 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
131207 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
131208 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
131209 +wil_read_back_13687 wil_read_back 3-0 13687 NULL
131210 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
131211 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
131212 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
131213 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
131214 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
131215 +usb_get_string_13693 usb_get_string 0 13693 NULL
131216 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
131217 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL nohasharray
131218 +ntc_show_name_13704 ntc_show_name 0 13704 &fw_iso_buffer_alloc_13704 nohasharray
131219 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704
131220 +gprs_attach_13708 gprs_attach 0 13708 NULL
131221 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
131222 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
131223 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
131224 +manf_id_show_13718 manf_id_show 0 13718 NULL
131225 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
131226 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
131227 +get_codec_name_13721 get_codec_name 0 13721 NULL
131228 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
131229 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
131230 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
131231 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL nohasharray
131232 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 &cfg80211_testmode_alloc_event_skb_13739
131233 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
131234 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
131235 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
131236 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
131237 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
131238 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
131239 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
131240 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
131241 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
131242 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
131243 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
131244 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
131245 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
131246 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
131247 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
131248 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
131249 +migrate_pages_13797 migrate_pages 0 13797 NULL
131250 +cpu_down_13801 cpu_down 0 13801 NULL
131251 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
131252 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
131253 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
131254 +random_read_13815 random_read 3-0 13815 NULL nohasharray
131255 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
131256 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
131257 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
131258 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
131259 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
131260 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
131261 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL nohasharray
131262 +snd_line6_prepare_13820 snd_line6_prepare 0 13820 &hsi_register_board_info_13820
131263 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
131264 +mv88e6123_61_65_get_sset_count_13824 mv88e6123_61_65_get_sset_count 0 13824 NULL
131265 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
131266 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
131267 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
131268 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
131269 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
131270 +ds1685_rtc_sysfs_serial_show_13839 ds1685_rtc_sysfs_serial_show 0 13839 NULL
131271 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
131272 +acknak_13844 acknak 0 13844 NULL nohasharray
131273 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
131274 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
131275 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
131276 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
131277 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
131278 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
131279 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
131280 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
131281 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
131282 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
131283 +lmc_open_13868 lmc_open 0 13868 NULL
131284 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
131285 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
131286 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
131287 +speed_show_13879 speed_show 0 13879 NULL
131288 +ad9523_read_13881 ad9523_read 0 13881 NULL
131289 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
131290 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
131291 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
131292 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
131293 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
131294 +recv_13888 recv 0-3 13888 NULL
131295 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
131296 +get_amixer_13890 get_amixer 0 13890 NULL
131297 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
131298 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
131299 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
131300 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
131301 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
131302 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
131303 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
131304 +f81232_open_13915 f81232_open 0 13915 NULL
131305 +bluetooth_show_13923 bluetooth_show 0 13923 NULL
131306 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
131307 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
131308 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
131309 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
131310 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &read_packet_data_13938 nohasharray
131311 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &drbd_send_drequest_csum_13938
131312 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
131313 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
131314 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
131315 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
131316 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
131317 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
131318 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
131319 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3-0 13951 NULL nohasharray
131320 +serial_in_13951 serial_in 0 13951 &ath10k_read_nf_cal_period_13951 nohasharray
131321 +aa_path_name_13951 aa_path_name 0 13951 &serial_in_13951
131322 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
131323 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
131324 +audit_caps_13958 audit_caps 3-0 13958 NULL
131325 +sr_write_13961 sr_write 3 13961 NULL
131326 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
131327 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
131328 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
131329 +com90xx_found_13974 com90xx_found 3 13974 NULL
131330 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
131331 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
131332 +dsp_read_13980 dsp_read 2-0 13980 NULL
131333 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
131334 +func_13981 func 0 13981 &dvb_demux_read_13981
131335 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
131336 +mon_notify_13986 mon_notify 0 13986 NULL
131337 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
131338 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
131339 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
131340 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
131341 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
131342 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
131343 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 NULL
131344 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
131345 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
131346 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
131347 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
131348 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
131349 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
131350 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
131351 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
131352 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
131353 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
131354 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
131355 +devm_kmalloc_array_14021 devm_kmalloc_array 2-3 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
131356 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
131357 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
131358 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
131359 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
131360 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
131361 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
131362 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
131363 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
131364 +mos7720_write_room_14039 mos7720_write_room 0 14039 NULL
131365 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
131366 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
131367 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
131368 +read_14049 read 0 14049 NULL
131369 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
131370 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
131371 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
131372 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
131373 +__wait_latch_14057 __wait_latch 0 14057 NULL
131374 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
131375 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
131376 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
131377 +show_pan_14065 show_pan 0 14065 NULL
131378 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
131379 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
131380 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
131381 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL
131382 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
131383 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
131384 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
131385 +store_sched2_14094 store_sched2 4-0 14094 NULL
131386 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
131387 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
131388 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
131389 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
131390 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
131391 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
131392 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
131393 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
131394 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
131395 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
131396 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
131397 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
131398 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
131399 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
131400 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
131401 +readSuper_14128 readSuper 0 14128 NULL
131402 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
131403 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
131404 +bnep_send_14132 bnep_send 3 14132 NULL
131405 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
131406 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
131407 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
131408 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
131409 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
131410 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
131411 +em_canid_change_14150 em_canid_change 3 14150 NULL
131412 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
131413 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL nohasharray
131414 +sx9500_set_trigger_state_14155 sx9500_set_trigger_state 0 14155 &gsm_dlci_data_14155
131415 +alx_open_14158 alx_open 0 14158 NULL nohasharray
131416 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
131417 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
131418 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL
131419 +do_write_inode_14162 do_write_inode 0 14162 NULL
131420 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
131421 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
131422 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
131423 +ledd_store_14168 ledd_store 4-0 14168 &print_input_mask_14168
131424 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
131425 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
131426 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
131427 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
131428 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
131429 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
131430 +suspend_14194 suspend 0 14194 NULL nohasharray
131431 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
131432 +do_splice_14196 do_splice 5 14196 NULL
131433 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
131434 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
131435 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
131436 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
131437 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
131438 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
131439 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
131440 +cancel_lock_14207 cancel_lock 0 14207 NULL
131441 +alloc_async_14208 alloc_async 1 14208 NULL nohasharray
131442 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 &alloc_async_14208
131443 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
131444 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
131445 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
131446 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
131447 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
131448 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
131449 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
131450 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
131451 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
131452 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
131453 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
131454 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
131455 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
131456 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
131457 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
131458 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
131459 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
131460 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
131461 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
131462 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
131463 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
131464 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
131465 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
131466 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
131467 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
131468 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
131469 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
131470 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
131471 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
131472 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
131473 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
131474 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
131475 +show_shost_state_14285 show_shost_state 0 14285 NULL
131476 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
131477 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
131478 +rr_status_14293 rr_status 5-0 14293 NULL
131479 +restart_write_file_14294 restart_write_file 0 14294 NULL
131480 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
131481 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
131482 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
131483 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
131484 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
131485 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
131486 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
131487 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
131488 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
131489 +list_one_attr_14309 list_one_attr 0 14309 NULL
131490 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
131491 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
131492 +show_otp4en_14321 show_otp4en 0 14321 NULL
131493 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
131494 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
131495 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 NULL nohasharray
131496 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 &rtpm_usagecount_show_14335
131497 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
131498 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
131499 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
131500 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
131501 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
131502 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
131503 +writepages_14348 writepages 0 14348 NULL
131504 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
131505 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
131506 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
131507 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
131508 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
131509 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
131510 +read_block_data_14358 read_block_data 0 14358 NULL
131511 +_kstrtol_14359 _kstrtol 0 14359 NULL
131512 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
131513 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
131514 +revision_id_show_14361 revision_id_show 0 14361 NULL
131515 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
131516 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
131517 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
131518 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
131519 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
131520 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
131521 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
131522 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL nohasharray
131523 +cyapa_gen5_bl_enter_14384 cyapa_gen5_bl_enter 0 14384 &ext3_write_begin_14384
131524 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
131525 +walk_page_range_14389 walk_page_range 0 14389 NULL
131526 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
131527 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
131528 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
131529 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
131530 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
131531 +show_cpumask_14414 show_cpumask 0 14414 NULL
131532 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
131533 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
131534 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
131535 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
131536 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
131537 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
131538 +show_temp_label_14434 show_temp_label 0 14434 NULL
131539 +dn_bind_14436 dn_bind 0 14436 NULL
131540 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
131541 +mos7840_write_room_14440 mos7840_write_room 0 14440 NULL nohasharray
131542 +rbd_snap_show_14440 rbd_snap_show 0 14440 &mos7840_write_room_14440 nohasharray
131543 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
131544 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
131545 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
131546 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
131547 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
131548 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
131549 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
131550 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
131551 +access_store_14459 access_store 0-4 14459 NULL
131552 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
131553 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
131554 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
131555 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
131556 +set_peek_off_14474 set_peek_off 0 14474 NULL
131557 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
131558 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
131559 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
131560 +store_14478 store 0-4 14478 NULL
131561 +udplite_getfrag_14479 udplite_getfrag 4 14479 NULL nohasharray
131562 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
131563 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
131564 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
131565 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
131566 +split_state_14491 split_state 0 14491 NULL
131567 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
131568 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
131569 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
131570 +i801_check_post_14501 i801_check_post 0 14501 NULL
131571 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
131572 +patch_cr157_14509 patch_cr157 0 14509 NULL
131573 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
131574 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
131575 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
131576 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
131577 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
131578 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
131579 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 NULL nohasharray
131580 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 &nfc_hci_hcp_message_tx_14534
131581 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
131582 +ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536 nohasharray
131583 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
131584 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
131585 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
131586 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
131587 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
131588 +getxattr_14545 getxattr 0 14545 NULL nohasharray
131589 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
131590 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
131591 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
131592 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
131593 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
131594 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL
131595 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
131596 +vortex_get_sset_count_14567 vortex_get_sset_count 0 14567 NULL
131597 +label_cpu_14568 label_cpu 0 14568 NULL
131598 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
131599 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
131600 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
131601 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
131602 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
131603 +write_info_14584 write_info 0-3 14584 NULL
131604 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
131605 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
131606 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
131607 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
131608 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
131609 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL nohasharray
131610 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 &ceph_osdc_alloc_request_14597 nohasharray
131611 +show_14597 show 0 14597 &i2c_smbus_write_word_swapped_14597
131612 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
131613 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
131614 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
131615 +init_nic_14611 init_nic 0 14611 NULL
131616 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
131617 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
131618 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
131619 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
131620 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &sb1000_start_get_set_command_14626 nohasharray
131621 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &logical_ring_flush_all_caches_14626
131622 +show_temphyst_14627 show_temphyst 0 14627 NULL
131623 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
131624 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
131625 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
131626 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
131627 +write_14642 write 0 14642 NULL
131628 +dbJoin_14644 dbJoin 0 14644 NULL
131629 +profile_replace_14652 profile_replace 3-0 14652 NULL
131630 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
131631 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
131632 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
131633 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
131634 +store_14661 store 0 14661 &store_pwm_auto_spinup_time_14661
131635 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
131636 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
131637 +axp20x_store_ext_attr_14665 axp20x_store_ext_attr 0-4 14665 &f2fs_xattr_generic_get_14665 nohasharray
131638 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &axp20x_store_ext_attr_14665
131639 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
131640 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
131641 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
131642 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
131643 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
131644 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
131645 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
131646 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
131647 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 NULL nohasharray
131648 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 &nvkm_namedb_create__14681
131649 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
131650 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
131651 +find_shared_port_14689 find_shared_port 0 14689 NULL
131652 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
131653 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
131654 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
131655 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
131656 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
131657 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
131658 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
131659 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
131660 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
131661 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
131662 +u_audio_playback_14709 u_audio_playback 3 14709 NULL nohasharray
131663 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 &u_audio_playback_14709
131664 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
131665 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
131666 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
131667 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
131668 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
131669 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
131670 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
131671 +vfd_write_14717 vfd_write 3-0 14717 NULL
131672 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
131673 +inet_listen_14723 inet_listen 0 14723 NULL
131674 +show_interval_14725 show_interval 0 14725 NULL nohasharray
131675 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
131676 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
131677 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
131678 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
131679 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
131680 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
131681 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
131682 +store_camera_14751 store_camera 4-0 14751 NULL
131683 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
131684 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
131685 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
131686 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
131687 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
131688 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
131689 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
131690 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
131691 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
131692 +regmap_range_read_file_14775 regmap_range_read_file 3-0 14775 NULL
131693 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
131694 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
131695 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
131696 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
131697 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
131698 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
131699 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
131700 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
131701 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL
131702 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
131703 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
131704 +hpet_readl_14801 hpet_readl 0 14801 NULL
131705 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
131706 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
131707 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
131708 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
131709 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
131710 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
131711 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
131712 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
131713 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
131714 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
131715 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
131716 +show_temp_input_14828 show_temp_input 0 14828 NULL
131717 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
131718 +flash_brightness_show_14833 flash_brightness_show 0 14833 NULL
131719 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
131720 +max_power_show_14836 max_power_show 0 14836 NULL
131721 +name_len_14843 name_len 0-2 14843 NULL
131722 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
131723 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
131724 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
131725 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
131726 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
131727 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
131728 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
131729 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
131730 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
131731 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
131732 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
131733 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
131734 +gt_act_freq_mhz_show_14882 gt_act_freq_mhz_show 0 14882 NULL
131735 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
131736 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
131737 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
131738 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
131739 +mfg_show_14897 mfg_show 0 14897 NULL
131740 +ea_init_14899 ea_init 0 14899 NULL
131741 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
131742 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
131743 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
131744 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
131745 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
131746 +krealloc_14908 krealloc 2 14908 NULL nohasharray
131747 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
131748 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
131749 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
131750 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
131751 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
131752 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
131753 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
131754 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
131755 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
131756 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
131757 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
131758 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
131759 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
131760 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
131761 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
131762 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
131763 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
131764 +queue_cnt_14951 queue_cnt 0 14951 NULL
131765 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4-0 14952 NULL
131766 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
131767 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
131768 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
131769 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
131770 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
131771 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
131772 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
131773 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
131774 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
131775 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
131776 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
131777 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
131778 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
131779 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
131780 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
131781 +gpio_twl4030_write_14987 gpio_twl4030_write 1-0 14987 NULL nohasharray
131782 +setkey_14987 setkey 3 14987 &gpio_twl4030_write_14987 nohasharray
131783 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &setkey_14987
131784 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
131785 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
131786 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
131787 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
131788 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
131789 +add_request_15003 add_request 0 15003 &store_touchpad_15003
131790 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
131791 +dump_write_15008 dump_write 0-3 15008 NULL
131792 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
131793 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
131794 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
131795 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
131796 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
131797 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
131798 +predisable_15024 predisable 0 15024 NULL
131799 +vmap_15025 vmap 2 15025 NULL
131800 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
131801 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
131802 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
131803 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 NULL
131804 +priority_store_15039 priority_store 4-0 15039 NULL
131805 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
131806 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
131807 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
131808 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
131809 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
131810 +show_otp3en_15049 show_otp3en 0 15049 NULL
131811 +show_15051 show 0 15051 NULL
131812 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
131813 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
131814 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
131815 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
131816 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
131817 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
131818 +pppoe_recvmsg_15073 pppoe_recvmsg 4-0 15073 NULL
131819 +group_addr_show_15078 group_addr_show 0 15078 NULL
131820 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
131821 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
131822 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
131823 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
131824 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
131825 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
131826 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
131827 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
131828 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
131829 +show_designated_root_15098 show_designated_root 0 15098 NULL
131830 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
131831 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
131832 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
131833 +generic_update_time_15110 generic_update_time 0 15110 NULL
131834 +cy_write_room_15111 cy_write_room 0 15111 NULL
131835 +show_interface_15117 show_interface 0 15117 NULL
131836 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
131837 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 NULL
131838 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
131839 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
131840 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
131841 +set_max_15128 set_max 0-4 15128 NULL
131842 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
131843 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
131844 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
131845 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
131846 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
131847 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
131848 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
131849 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
131850 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
131851 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
131852 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
131853 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
131854 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
131855 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
131856 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
131857 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
131858 +gue_remcsum_15177 gue_remcsum 4 15177 NULL nohasharray
131859 +ath10k_thermal_get_max_dutycycle_15177 ath10k_thermal_get_max_dutycycle 0 15177 &gue_remcsum_15177
131860 +ocontext_read_15178 ocontext_read 0 15178 NULL
131861 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
131862 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
131863 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
131864 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
131865 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
131866 +pci200_open_15194 pci200_open 0 15194 NULL
131867 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
131868 +async_show_15209 async_show 0 15209 NULL
131869 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
131870 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
131871 +top_off_threshold_current_store_15215 top_off_threshold_current_store 4-0 15215 NULL
131872 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
131873 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
131874 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
131875 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
131876 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
131877 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
131878 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 NULL nohasharray
131879 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 &bonding_show_miimon_15229
131880 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
131881 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
131882 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
131883 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
131884 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
131885 +show_temp_input1_15242 show_temp_input1 0 15242 NULL
131886 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
131887 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
131888 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
131889 +nr_bind_15261 nr_bind 0 15261 NULL
131890 +div64_u64_15263 div64_u64 0 15263 NULL
131891 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
131892 +simple_strtol_15273 simple_strtol 0 15273 NULL
131893 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
131894 +fw_realloc_buffer_15280 fw_realloc_buffer 2-0 15280 NULL
131895 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
131896 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
131897 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
131898 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
131899 +sys_connect_15291 sys_connect 3 15291 NULL nohasharray
131900 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
131901 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
131902 +recover_store_15296 recover_store 0-3 15296 NULL
131903 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
131904 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
131905 +readpage_15301 readpage 0 15301 NULL
131906 +kernel_getsockname_15304 kernel_getsockname 0 15304 NULL
131907 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
131908 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
131909 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
131910 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL nohasharray
131911 +show_reg_pages_15308 show_reg_pages 0 15308 &fcoe_ctlr_send_keep_alive_15308
131912 +alc_init_15309 alc_init 0 15309 NULL
131913 +range_store_15310 range_store 0-4 15310 NULL
131914 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
131915 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
131916 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
131917 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
131918 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
131919 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
131920 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
131921 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6-0 15337 NULL
131922 +ioread16_15342 ioread16 0 15342 NULL
131923 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
131924 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
131925 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
131926 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
131927 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
131928 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
131929 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
131930 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
131931 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
131932 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
131933 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
131934 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
131935 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
131936 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
131937 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
131938 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
131939 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
131940 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
131941 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
131942 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
131943 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
131944 +domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL nohasharray
131945 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
131946 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
131947 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
131948 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
131949 +_regmap_read_15396 _regmap_read 0 15396 NULL
131950 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
131951 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
131952 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
131953 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
131954 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
131955 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
131956 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
131957 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
131958 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
131959 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
131960 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
131961 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
131962 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
131963 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
131964 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
131965 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
131966 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
131967 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
131968 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
131969 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
131970 +memweight_15450 memweight 0 15450 NULL
131971 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
131972 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
131973 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
131974 +ls_level_show_15463 ls_level_show 0 15463 NULL
131975 +vmalloc_15464 vmalloc 1 15464 NULL
131976 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
131977 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
131978 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
131979 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
131980 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
131981 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
131982 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
131983 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
131984 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
131985 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
131986 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
131987 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
131988 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
131989 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
131990 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
131991 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
131992 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
131993 +iolock_15500 iolock 0 15500 NULL
131994 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
131995 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
131996 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
131997 +map_sg_15523 map_sg 0-3 15523 NULL
131998 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
131999 +store_15525 store 0 15525 NULL
132000 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
132001 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
132002 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
132003 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
132004 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
132005 +show_rdac2_15539 show_rdac2 0 15539 NULL
132006 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
132007 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
132008 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
132009 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
132010 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
132011 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
132012 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
132013 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL nohasharray
132014 +sun4i_pwm_enable_15558 sun4i_pwm_enable 0 15558 &iscsi_stat_sess_show_attr_node_15558
132015 +do_send_15559 do_send 4 15559 NULL nohasharray
132016 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
132017 +ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
132018 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
132019 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
132020 +get_checksum_15564 get_checksum 0 15564 NULL
132021 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
132022 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
132023 +persistent_status_15574 persistent_status 4 15574 NULL
132024 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
132025 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
132026 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
132027 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
132028 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
132029 +vme_user_write_15587 vme_user_write 3 15587 NULL
132030 +permission_15588 permission 0 15588 NULL
132031 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
132032 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
132033 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
132034 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
132035 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
132036 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
132037 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
132038 +ovl_alloc_entry_15614 ovl_alloc_entry 1 15614 NULL
132039 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
132040 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
132041 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
132042 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
132043 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
132044 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
132045 +authorized_show_15636 authorized_show 0 15636 NULL
132046 +fill_func_15640 fill_func 0 15640 NULL
132047 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
132048 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
132049 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
132050 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
132051 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
132052 +fs_path_add_15648 fs_path_add 3 15648 NULL
132053 +__do_readpage_15652 __do_readpage 0 15652 NULL
132054 +xsd_read_15653 xsd_read 3-0 15653 NULL
132055 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
132056 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
132057 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL nohasharray
132058 +mv88e6352_get_sset_count_15663 mv88e6352_get_sset_count 0 15663 &elan_i2c_read_block_15663
132059 +store_15665 store 0-3 15665 NULL
132060 +unix_bind_15668 unix_bind 3-0 15668 NULL
132061 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
132062 +dm_read_15674 dm_read 3 15674 NULL nohasharray
132063 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 &dm_read_15674 nohasharray
132064 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674
132065 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
132066 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
132067 +ndo_open_15687 ndo_open 0 15687 NULL
132068 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
132069 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
132070 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
132071 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
132072 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
132073 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
132074 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
132075 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
132076 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
132077 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
132078 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
132079 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
132080 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
132081 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
132082 +efx_ptp_describe_stats_15746 efx_ptp_describe_stats 0 15746 NULL
132083 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
132084 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
132085 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
132086 +array_state_show_15758 array_state_show 0 15758 NULL
132087 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-3-1 15762 NULL
132088 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
132089 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
132090 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
132091 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
132092 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
132093 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
132094 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
132095 +call_modprobe_15781 call_modprobe 0 15781 NULL
132096 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
132097 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
132098 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
132099 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
132100 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
132101 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
132102 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
132103 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
132104 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
132105 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
132106 +amd_xgbe_an_enable_kr_training_15808 amd_xgbe_an_enable_kr_training 0 15808 NULL
132107 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
132108 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
132109 +gnttab_expand_15817 gnttab_expand 1 15817 &gx1_read_conf_reg_15817
132110 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
132111 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
132112 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
132113 +isl12057_rtc_set_alarm_15824 isl12057_rtc_set_alarm 0 15824 NULL
132114 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
132115 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
132116 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
132117 +read_reg_15838 read_reg 0 15838 NULL
132118 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
132119 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
132120 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
132121 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
132122 +i915_gem_userptr_get_pages_15861 i915_gem_userptr_get_pages 0 15861 NULL
132123 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
132124 +errors_show_15863 errors_show 0 15863 NULL nohasharray
132125 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
132126 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
132127 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
132128 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
132129 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
132130 +set_in_min_15872 set_in_min 0-4 15872 NULL
132131 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
132132 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
132133 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
132134 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
132135 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
132136 +do_truncation_15882 do_truncation 0 15882 NULL
132137 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
132138 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
132139 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
132140 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
132141 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
132142 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
132143 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
132144 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
132145 +send_tx_power_15914 send_tx_power 0 15914 NULL
132146 +can_get_xstats_size_15916 can_get_xstats_size 0 15916 NULL
132147 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
132148 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
132149 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
132150 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
132151 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
132152 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
132153 +power_read_15939 power_read 3-0 15939 NULL
132154 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
132155 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
132156 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
132157 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
132158 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
132159 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
132160 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
132161 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
132162 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
132163 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
132164 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
132165 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
132166 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
132167 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
132168 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
132169 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
132170 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
132171 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
132172 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
132173 +stir_net_open_15991 stir_net_open 0 15991 NULL
132174 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
132175 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
132176 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
132177 +period_store_16008 period_store 0-4 16008 NULL
132178 +do_open_16009 do_open 0 16009 NULL
132179 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
132180 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
132181 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
132182 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
132183 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 3-0 16026 NULL nohasharray
132184 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
132185 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
132186 +got_frame_16028 got_frame 2 16028 NULL
132187 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
132188 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
132189 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
132190 +show_virtual_16047 show_virtual 0 16047 NULL
132191 +blk_init_tags_16052 blk_init_tags 1 16052 NULL nohasharray
132192 +hidp_send_message_16052 hidp_send_message 6-0 16052 &blk_init_tags_16052
132193 +dccp_recvmsg_16056 dccp_recvmsg 4-0 16056 NULL
132194 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
132195 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 NULL
132196 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
132197 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
132198 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
132199 +file_has_perm_16070 file_has_perm 0 16070 NULL
132200 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
132201 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
132202 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
132203 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
132204 +updateSuper_16079 updateSuper 0 16079 NULL
132205 +mt2063_read_16080 mt2063_read 0 16080 NULL
132206 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
132207 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
132208 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
132209 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
132210 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
132211 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
132212 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
132213 +_submit_bh_16106 _submit_bh 0 16106 NULL
132214 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
132215 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
132216 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
132217 +udelay_test_write_16111 udelay_test_write 3 16111 NULL nohasharray
132218 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 &udelay_test_write_16111
132219 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
132220 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
132221 +rd_mem_16117 rd_mem 0 16117 NULL nohasharray
132222 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 &rd_mem_16117
132223 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
132224 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
132225 +dn_getname_16122 dn_getname 0 16122 NULL
132226 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
132227 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
132228 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
132229 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
132230 +fsm_init_16134 fsm_init 2 16134 NULL
132231 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
132232 +bcm_iproc_i2c_xfer_single_msg_16143 bcm_iproc_i2c_xfer_single_msg 0 16143 NULL nohasharray
132233 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 &bcm_iproc_i2c_xfer_single_msg_16143 nohasharray
132234 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
132235 +input_register_device_16147 input_register_device 0 16147 NULL
132236 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
132237 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
132238 +hidp_send_intr_message_16150 hidp_send_intr_message 4-0 16150 NULL
132239 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
132240 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
132241 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 NULL nohasharray
132242 +queues_show_16159 queues_show 0 16159 &mgmt_device_found_16159 nohasharray
132243 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159
132244 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
132245 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
132246 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
132247 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
132248 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 NULL nohasharray
132249 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 &nfcwilink_skb_alloc_16167
132250 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
132251 +serial_write_room_16174 serial_write_room 0 16174 NULL nohasharray
132252 +dst_output_sk_16174 dst_output_sk 0 16174 &serial_write_room_16174
132253 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
132254 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
132255 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
132256 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
132257 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
132258 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
132259 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
132260 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
132261 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
132262 +bind_16210 bind 0 16210 NULL nohasharray
132263 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
132264 +create_table_16213 create_table 2 16213 NULL
132265 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
132266 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
132267 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
132268 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
132269 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
132270 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
132271 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
132272 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
132273 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
132274 +cc770_open_16228 cc770_open 0 16228 NULL
132275 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
132276 +r6040_up_16233 r6040_up 0 16233 NULL
132277 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
132278 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
132279 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
132280 +update_mctime_16242 update_mctime 0 16242 NULL
132281 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
132282 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
132283 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
132284 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
132285 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
132286 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
132287 +show_xoffset_16251 show_xoffset 0 16251 NULL
132288 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
132289 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
132290 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
132291 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
132292 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
132293 +cyapa_gen5_bl_initiate_16258 cyapa_gen5_bl_initiate 0 16258 NULL
132294 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
132295 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
132296 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
132297 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
132298 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
132299 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
132300 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
132301 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
132302 +account_16283 account 0-4-2 16283 NULL nohasharray
132303 +mirror_status_16283 mirror_status 5 16283 &account_16283
132304 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
132305 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285
132306 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
132307 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
132308 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
132309 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
132310 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
132311 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
132312 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
132313 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
132314 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
132315 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
132316 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
132317 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
132318 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
132319 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
132320 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
132321 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
132322 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
132323 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
132324 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
132325 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
132326 +enable_periodic_16329 enable_periodic 0 16329 NULL
132327 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
132328 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
132329 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
132330 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
132331 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
132332 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
132333 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
132334 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
132335 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
132336 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL nohasharray
132337 +tps80031_update_16360 tps80031_update 0 16360 &sysfs_create_groups_16360
132338 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
132339 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
132340 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
132341 +rbd_add_16366 rbd_add 0-3 16366 NULL
132342 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
132343 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
132344 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
132345 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL nohasharray
132346 +socket_post_create_16376 socket_post_create 0 16376 &iscsi_tcp_conn_setup_16376
132347 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
132348 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
132349 +nv50_pioc_create_16389 nv50_pioc_create 5 16389 NULL nohasharray
132350 +rmd160_init_16389 rmd160_init 0 16389 &nv50_pioc_create_16389
132351 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
132352 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
132353 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
132354 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
132355 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
132356 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
132357 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
132358 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
132359 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
132360 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
132361 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
132362 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
132363 +cdce706_clkout_prepare_16415 cdce706_clkout_prepare 0 16415 NULL nohasharray
132364 +w1_slave_show_16415 w1_slave_show 0 16415 &cdce706_clkout_prepare_16415 nohasharray
132365 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
132366 +fill_buffer_16418 fill_buffer 0 16418 NULL
132367 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
132368 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
132369 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
132370 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
132371 +format_nservers_16426 format_nservers 0 16426 NULL
132372 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
132373 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
132374 +fm10k_get_sset_count_16433 fm10k_get_sset_count 0 16433 NULL
132375 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
132376 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
132377 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
132378 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
132379 +do_uevent_16445 do_uevent 0 16445 NULL
132380 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
132381 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
132382 +sf1_read_16451 sf1_read 0 16451 NULL
132383 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
132384 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
132385 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
132386 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
132387 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
132388 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
132389 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
132390 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
132391 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
132392 +store_line1_16491 store_line1 4-0 16491 NULL
132393 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
132394 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
132395 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
132396 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
132397 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
132398 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
132399 +gps_show_16504 gps_show 0 16504 NULL
132400 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
132401 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
132402 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
132403 +capi_read_16511 capi_read 0-3 16511 NULL
132404 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
132405 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
132406 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
132407 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
132408 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
132409 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
132410 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
132411 +date_show_16538 date_show 0 16538 NULL
132412 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
132413 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
132414 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
132415 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
132416 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
132417 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
132418 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
132419 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
132420 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
132421 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
132422 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
132423 +transmit_skb_16573 transmit_skb 0 16573 NULL
132424 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
132425 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
132426 +psend_16586 psend 0 16586 NULL
132427 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
132428 +efx_net_open_16592 efx_net_open 0 16592 NULL
132429 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
132430 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
132431 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
132432 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
132433 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
132434 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
132435 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
132436 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL nohasharray
132437 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 &palmas_irq_get_virq_16613
132438 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
132439 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
132440 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
132441 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
132442 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
132443 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
132444 +strict_store_16631 strict_store 0-3 16631 NULL
132445 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
132446 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
132447 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
132448 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
132449 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
132450 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
132451 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
132452 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
132453 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
132454 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
132455 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
132456 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
132457 +store_remote_port_16666 store_remote_port 0 16666 NULL
132458 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
132459 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
132460 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
132461 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
132462 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
132463 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
132464 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
132465 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
132466 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
132467 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
132468 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
132469 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
132470 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
132471 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
132472 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
132473 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
132474 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
132475 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
132476 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
132477 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
132478 +_read_reg_16730 _read_reg 0 16730 NULL
132479 +com20020_resume_16732 com20020_resume 0 16732 NULL
132480 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
132481 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
132482 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
132483 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
132484 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
132485 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
132486 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
132487 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
132488 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL nohasharray
132489 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 &iscsi_recv_pdu_16755
132490 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
132491 +offline_16765 offline 0 16765 NULL
132492 +migratepage_16769 migratepage 0 16769 NULL
132493 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 NULL
132494 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
132495 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
132496 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
132497 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
132498 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
132499 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
132500 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
132501 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
132502 +sdebug_change_qdepth_16802 sdebug_change_qdepth 2-0 16802 NULL
132503 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
132504 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
132505 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
132506 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
132507 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
132508 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
132509 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
132510 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
132511 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
132512 +diWrite_16825 diWrite 0 16825 NULL
132513 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
132514 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL nohasharray
132515 +show_imon_clock_16835 show_imon_clock 0 16835 &scsi_mode_sense_16835
132516 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
132517 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
132518 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
132519 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
132520 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
132521 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
132522 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
132523 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
132524 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
132525 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
132526 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
132527 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
132528 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
132529 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
132530 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
132531 +alloc_idx_lebs_16872 alloc_idx_lebs 2-0 16872 NULL
132532 +st_write_16874 st_write 3-0 16874 NULL
132533 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
132534 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
132535 +always_connected_16878 always_connected 0 16878 NULL
132536 +tulip_open_16881 tulip_open 0 16881 NULL
132537 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
132538 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
132539 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
132540 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
132541 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
132542 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
132543 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
132544 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
132545 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
132546 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
132547 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
132548 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
132549 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
132550 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
132551 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
132552 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
132553 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
132554 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
132555 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926 nohasharray
132556 +sha1_init_16926 sha1_init 0 16926 &snd_gf1_mem_proc_dump_16926
132557 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
132558 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
132559 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
132560 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
132561 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
132562 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
132563 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
132564 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
132565 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
132566 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
132567 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
132568 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
132569 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
132570 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
132571 +parse_hints_16960 parse_hints 0 16960 NULL
132572 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
132573 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
132574 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
132575 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
132576 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
132577 +lid_show_16974 lid_show 0 16974 NULL nohasharray
132578 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
132579 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
132580 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
132581 +usb_sleep_music_show_16996 usb_sleep_music_show 0 16996 NULL
132582 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 NULL nohasharray
132583 +recover_timer_read_16998 recover_timer_read 0 16998 &ieee80211_tdls_build_mgmt_packet_data_16998
132584 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
132585 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
132586 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
132587 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
132588 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
132589 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
132590 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
132591 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
132592 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
132593 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
132594 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
132595 +show_dgid_17011 show_dgid 0 17011 NULL
132596 +atk_name_show_17015 atk_name_show 0 17015 NULL
132597 +irda_bind_17016 irda_bind 0 17016 NULL
132598 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
132599 +check_fw_17025 check_fw 0 17025 NULL
132600 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
132601 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
132602 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
132603 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
132604 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
132605 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
132606 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
132607 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
132608 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
132609 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
132610 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
132611 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
132612 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
132613 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
132614 +rw_write_17065 rw_write 0-6-5 17065 NULL
132615 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
132616 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
132617 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
132618 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
132619 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
132620 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
132621 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
132622 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 NULL
132623 +entry_length_17093 entry_length 0 17093 NULL
132624 +write_reg_17098 write_reg 0 17098 NULL
132625 +sys_preadv_17100 sys_preadv 3 17100 NULL
132626 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
132627 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
132628 +components_show_17105 components_show 0 17105 NULL
132629 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
132630 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
132631 +md4_final_17113 md4_final 0 17113 NULL
132632 +write_mem_17114 write_mem 3-0 17114 NULL
132633 +disk_range_show_17116 disk_range_show 0 17116 NULL
132634 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
132635 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
132636 +e1000_open_17127 e1000_open 0 17127 NULL
132637 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
132638 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
132639 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
132640 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
132641 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
132642 +video_set_cur_state_17144 video_set_cur_state 0 17144 NULL
132643 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
132644 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
132645 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
132646 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
132647 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
132648 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
132649 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
132650 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
132651 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
132652 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
132653 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
132654 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
132655 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
132656 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
132657 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
132658 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
132659 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
132660 +fan_set_state_17173 fan_set_state 0 17173 NULL
132661 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
132662 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
132663 +set_otp2_17177 set_otp2 4-0 17177 NULL
132664 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
132665 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
132666 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
132667 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
132668 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
132669 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
132670 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
132671 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194 nohasharray
132672 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &iscsit_find_cmd_from_itt_or_dump_17194 nohasharray
132673 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194
132674 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
132675 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
132676 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
132677 +sync_request_17208 sync_request 2 17208 NULL nohasharray
132678 +show_pwmctrl_17208 show_pwmctrl 0 17208 &sync_request_17208
132679 +dn_recvmsg_17213 dn_recvmsg 4-0 17213 NULL
132680 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
132681 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
132682 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
132683 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
132684 +metadata_show_17234 metadata_show 0 17234 NULL
132685 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
132686 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
132687 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
132688 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
132689 +r3964_read_17257 r3964_read 0 17257 NULL
132690 +__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL nohasharray
132691 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 &__be16_to_cpup_17261
132692 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL nohasharray
132693 +touchpad_store_17262 touchpad_store 0-4 17262 &error_error_frame_cts_nul_flid_read_17262
132694 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
132695 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
132696 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
132697 +alloc_ep_17269 alloc_ep 1 17269 NULL
132698 +get_locations_17274 get_locations 0 17274 NULL
132699 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
132700 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
132701 +pg_read_17276 pg_read 3-0 17276 NULL
132702 +raw_recvmsg_17277 raw_recvmsg 4-0 17277 NULL
132703 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
132704 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
132705 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
132706 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
132707 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
132708 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
132709 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
132710 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
132711 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
132712 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
132713 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
132714 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
132715 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
132716 +skb_pad_17302 skb_pad 2 17302 NULL
132717 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
132718 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
132719 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
132720 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
132721 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
132722 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
132723 +read_17315 read 0 17315 NULL nohasharray
132724 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315
132725 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
132726 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
132727 +protection_type_show_17322 protection_type_show 0 17322 NULL
132728 +snd_register_device_17323 snd_register_device 0 17323 NULL
132729 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL nohasharray
132730 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 &ata_host_alloc_pinfo_17325 nohasharray
132731 +cyapa_i2c_read_17325 cyapa_i2c_read 0 17325 &rocker_flow_tbl_do_17325
132732 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
132733 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
132734 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
132735 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
132736 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
132737 +pcan_usb_fd_send_cmd_17338 pcan_usb_fd_send_cmd 0 17338 NULL
132738 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
132739 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
132740 +device_suspend_17343 device_suspend 0 17343 NULL
132741 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
132742 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL nohasharray
132743 +sis900_open_17347 sis900_open 0 17347 &ath6kl_wmi_send_mgmt_cmd_17347
132744 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
132745 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
132746 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
132747 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
132748 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
132749 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
132750 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
132751 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
132752 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
132753 +get_property_17392 get_property 0 17392 NULL nohasharray
132754 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
132755 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
132756 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
132757 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
132758 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
132759 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
132760 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
132761 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
132762 +store_enabled_17417 store_enabled 0 17417 NULL
132763 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
132764 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
132765 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
132766 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
132767 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL
132768 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
132769 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
132770 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
132771 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
132772 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
132773 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
132774 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
132775 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
132776 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
132777 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
132778 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
132779 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL nohasharray
132780 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 &snd_hammerfall_get_buffer_17441
132781 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
132782 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
132783 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
132784 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
132785 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
132786 +readpage_strip_17452 readpage_strip 0 17452 NULL
132787 +BC_Read_Reg_17455 BC_Read_Reg 0 17455 NULL
132788 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
132789 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
132790 +show_proc_name_17464 show_proc_name 0 17464 NULL
132791 +probe_bios_17467 probe_bios 1 17467 NULL
132792 +show_temp_min_17471 show_temp_min 0 17471 NULL
132793 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
132794 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
132795 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
132796 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
132797 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
132798 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
132799 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
132800 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
132801 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
132802 +copy_page_from_iter_17512 copy_page_from_iter 3-0 17512 NULL
132803 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
132804 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
132805 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
132806 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
132807 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
132808 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
132809 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
132810 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
132811 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
132812 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
132813 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
132814 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
132815 +xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
132816 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
132817 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
132818 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
132819 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
132820 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
132821 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
132822 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
132823 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
132824 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
132825 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
132826 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
132827 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
132828 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
132829 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
132830 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
132831 +write_17592 write 0-3 17592 &command_setcolourparams_17592
132832 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
132833 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
132834 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
132835 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
132836 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
132837 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
132838 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
132839 +osst_execute_17607 osst_execute 6-7 17607 NULL nohasharray
132840 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
132841 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
132842 +null_show_17619 null_show 0 17619 NULL
132843 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
132844 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
132845 +dma_map_page_17628 dma_map_page 0 17628 NULL
132846 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
132847 +purge_port_17641 purge_port 0 17641 NULL
132848 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1-0 17645 NULL nohasharray
132849 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
132850 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
132851 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
132852 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
132853 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
132854 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
132855 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
132856 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
132857 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
132858 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
132859 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
132860 +kernel_write_17665 kernel_write 0-3 17665 NULL
132861 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
132862 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
132863 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
132864 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
132865 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
132866 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
132867 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
132868 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
132869 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
132870 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
132871 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
132872 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
132873 +rds_bind_17690 rds_bind 0 17690 NULL
132874 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
132875 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
132876 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
132877 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
132878 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707
132879 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
132880 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
132881 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
132882 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
132883 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
132884 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
132885 +afs_writepage_17722 afs_writepage 0 17722 NULL
132886 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
132887 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
132888 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
132889 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
132890 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
132891 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
132892 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
132893 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
132894 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
132895 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
132896 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
132897 +inode_setxattr_17744 inode_setxattr 0 17744 NULL
132898 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
132899 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
132900 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
132901 +add_durable_context_17763 add_durable_context 0 17763 NULL
132902 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
132903 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
132904 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
132905 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
132906 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
132907 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
132908 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
132909 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
132910 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
132911 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
132912 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
132913 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
132914 +cyapa_firmware_17800 cyapa_firmware 0 17800 NULL
132915 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
132916 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
132917 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
132918 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
132919 +show_bind_17808 show_bind 0 17808 NULL nohasharray
132920 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
132921 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
132922 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
132923 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
132924 +copy_out_args_17816 copy_out_args 0 17816 NULL
132925 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
132926 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
132927 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
132928 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
132929 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
132930 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
132931 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
132932 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
132933 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
132934 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
132935 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831 nohasharray
132936 +cyapa_show_fm_ver_17831 cyapa_show_fm_ver 0 17831 &show_prochot_short_17831
132937 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
132938 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
132939 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
132940 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
132941 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
132942 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
132943 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
132944 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
132945 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
132946 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
132947 +enumerate_17850 enumerate 0 17850 NULL
132948 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
132949 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
132950 +extsize_17863 extsize 0 17863 NULL nohasharray
132951 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
132952 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
132953 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
132954 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
132955 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
132956 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
132957 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
132958 +linear_run_17869 linear_run 0 17869 NULL
132959 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
132960 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
132961 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
132962 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
132963 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
132964 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
132965 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
132966 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
132967 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
132968 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
132969 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
132970 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
132971 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
132972 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
132973 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
132974 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
132975 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
132976 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
132977 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
132978 +recover_head_17904 recover_head 3 17904 NULL
132979 +systab_show_17907 systab_show 0 17907 NULL
132980 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
132981 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
132982 +dccp_feat_register_sp_17914 dccp_feat_register_sp 5-0 17914 NULL
132983 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
132984 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
132985 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
132986 +media_show_17920 media_show 0 17920 NULL
132987 +create_17922 create 0 17922 NULL nohasharray
132988 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
132989 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
132990 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
132991 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
132992 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
132993 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
132994 +vif_delete_17931 vif_delete 0 17931 NULL
132995 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
132996 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
132997 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
132998 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
132999 +show_otp3_17954 show_otp3 0 17954 NULL
133000 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
133001 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
133002 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
133003 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
133004 +batadv_get_sset_count_17963 batadv_get_sset_count 0 17963 &ufs_free_blocks_17963
133005 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
133006 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
133007 +show_serial_17967 show_serial 0 17967 NULL
133008 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
133009 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
133010 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
133011 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
133012 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
133013 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
133014 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
133015 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
133016 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
133017 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
133018 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
133019 +show_tty_active_17994 show_tty_active 0 17994 NULL
133020 +init_umac_17998 init_umac 0 17998 NULL
133021 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
133022 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
133023 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
133024 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
133025 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
133026 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
133027 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
133028 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
133029 +he_proc_read_18015 he_proc_read 0 18015 NULL
133030 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
133031 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
133032 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
133033 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
133034 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
133035 +ina226_set_interval_18027 ina226_set_interval 0-4 18027 NULL
133036 +raw_write_18028 raw_write 3-0 18028 NULL
133037 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
133038 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
133039 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
133040 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
133041 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
133042 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
133043 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
133044 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
133045 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
133046 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
133047 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
133048 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
133049 +max8925_enable_18058 max8925_enable 0 18058 NULL
133050 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
133051 +lua_sysfs_read_18062 lua_sysfs_read 6-0 18062 NULL nohasharray
133052 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
133053 +process_measurement_18064 process_measurement 0 18064 NULL
133054 +fpregs_get_18066 fpregs_get 4 18066 NULL
133055 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
133056 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
133057 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
133058 +open_18074 open 0 18074 &do_budget_space_18074
133059 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
133060 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
133061 +bop_insert_18078 bop_insert 0 18078 NULL
133062 +get_vm_area_18080 get_vm_area 1 18080 NULL
133063 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
133064 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
133065 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
133066 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
133067 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
133068 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
133069 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
133070 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
133071 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 NULL nohasharray
133072 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 &snd_seq_fifo_cell_out_18092
133073 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
133074 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
133075 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 NULL nohasharray
133076 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 &lm8323_pwm_show_time_18095
133077 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
133078 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
133079 +read_18109 read 0 18109 NULL
133080 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
133081 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 NULL nohasharray
133082 +dib0090_set_params_18113 dib0090_set_params 0 18113 &sctp_bind_addr_copy_18113
133083 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
133084 +set_in_18115 set_in 0-4 18115 NULL
133085 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
133086 +svc_getnl_18120 svc_getnl 0 18120 NULL
133087 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
133088 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
133089 +lapbeth_open_18134 lapbeth_open 0 18134 NULL
133090 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
133091 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
133092 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
133093 +show_wr_req_18151 show_wr_req 0 18151 NULL
133094 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
133095 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
133096 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
133097 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
133098 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
133099 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
133100 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
133101 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
133102 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
133103 +aio_write_18187 aio_write 0 18187 NULL
133104 +cfpkt_create_18197 cfpkt_create 1 18197 NULL nohasharray
133105 +read_first_n_18197 read_first_n 0 18197 &cfpkt_create_18197 nohasharray
133106 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197
133107 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
133108 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
133109 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
133110 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
133111 +show_immediate_18208 show_immediate 0 18208 NULL
133112 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
133113 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
133114 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
133115 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
133116 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
133117 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
133118 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
133119 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
133120 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
133121 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
133122 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
133123 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
133124 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
133125 +xgbe_vlan_rx_add_vid_18251 xgbe_vlan_rx_add_vid 0 18251 NULL
133126 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
133127 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
133128 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
133129 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
133130 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
133131 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
133132 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
133133 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
133134 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
133135 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
133136 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
133137 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
133138 +ipip_get_size_18276 ipip_get_size 0 18276 NULL
133139 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
133140 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
133141 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
133142 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 NULL nohasharray
133143 +ipv4_mtu_18287 ipv4_mtu 0 18287 &lpfc_fcp_cpu_map_show_18287 nohasharray
133144 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &ipv4_mtu_18287
133145 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
133146 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
133147 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
133148 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
133149 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
133150 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
133151 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
133152 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
133153 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
133154 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
133155 +vga_r_18310 vga_r 0 18310 NULL
133156 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
133157 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
133158 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
133159 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
133160 +single_flag_show_18320 single_flag_show 0 18320 NULL nohasharray
133161 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 &single_flag_show_18320
133162 +alloc_and_copy_string_18321 alloc_and_copy_string 2-0 18321 NULL
133163 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
133164 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
133165 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
133166 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
133167 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
133168 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
133169 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
133170 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
133171 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
133172 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
133173 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
133174 +copy_page_to_iter_18345 copy_page_to_iter 0-3 18345 NULL
133175 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
133176 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
133177 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
133178 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
133179 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
133180 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
133181 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
133182 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
133183 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
133184 +ep_io_18367 ep_io 0 18367 NULL nohasharray
133185 +irq_show_18367 irq_show 0 18367 &ep_io_18367
133186 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
133187 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
133188 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
133189 +temp2_show_18377 temp2_show 0 18377 NULL
133190 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
133191 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
133192 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
133193 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
133194 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
133195 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 NULL nohasharray
133196 +ci_role_write_18388 ci_role_write 3-0 18388 &irq_find_mapping_18388
133197 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
133198 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
133199 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
133200 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
133201 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
133202 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
133203 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
133204 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
133205 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
133206 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
133207 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
133208 +link_state_show_18407 link_state_show 0 18407 NULL
133209 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
133210 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
133211 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
133212 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7-0 18426 NULL
133213 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
133214 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
133215 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
133216 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
133217 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
133218 +match_number_18436 match_number 0 18436 NULL
133219 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL nohasharray
133220 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 &snd_hda_get_connections_18437
133221 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
133222 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
133223 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
133224 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
133225 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
133226 +set_component_status_18453 set_component_status 0-4 18453 NULL
133227 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
133228 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
133229 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
133230 +transfer_18460 transfer 0 18460 NULL nohasharray
133231 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
133232 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
133233 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL nohasharray
133234 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
133235 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
133236 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
133237 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
133238 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
133239 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
133240 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
133241 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
133242 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
133243 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
133244 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
133245 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
133246 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
133247 +cyapa_gen5_show_baseline_18506 cyapa_gen5_show_baseline 0 18506 NULL
133248 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
133249 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 NULL nohasharray
133250 +limit_read_18510 limit_read 0-3 18510 &__copy_user_zeroing_intel_18510
133251 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
133252 +pcrs_show_18512 pcrs_show 0 18512 NULL
133253 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
133254 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
133255 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
133256 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
133257 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
133258 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
133259 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
133260 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
133261 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
133262 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
133263 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL
133264 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
133265 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
133266 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
133267 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
133268 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
133269 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
133270 +nforce2_access_18557 nforce2_access 0 18557 NULL
133271 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
133272 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
133273 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
133274 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
133275 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
133276 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
133277 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
133278 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
133279 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
133280 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
133281 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
133282 +acpi_lpat_raw_to_temp_18576 acpi_lpat_raw_to_temp 0-2 18576 NULL
133283 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
133284 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
133285 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
133286 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
133287 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
133288 +show_target_speed_18587 show_target_speed 0 18587 NULL
133289 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
133290 +write_18590 write 0 18590 NULL nohasharray
133291 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 &write_18590
133292 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
133293 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
133294 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
133295 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
133296 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
133297 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
133298 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
133299 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
133300 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
133301 +transfer_18603 transfer 0 18603 NULL
133302 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
133303 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
133304 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL nohasharray
133305 +show_in_18609 show_in 0 18609 &batadv_arp_get_type_18609
133306 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
133307 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
133308 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
133309 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
133310 +show_saturation_18621 show_saturation 0 18621 NULL
133311 +read_hw_18624 read_hw 0-5-6 18624 NULL
133312 +from_buffer_18625 from_buffer 3-0 18625 NULL
133313 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
133314 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
133315 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
133316 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
133317 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
133318 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
133319 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
133320 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
133321 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
133322 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
133323 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
133324 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
133325 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
133326 +show_18656 show 0 18656 NULL nohasharray
133327 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
133328 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
133329 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
133330 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
133331 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
133332 +unmap_page_18665 unmap_page 2-3 18665 NULL
133333 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
133334 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
133335 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
133336 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
133337 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
133338 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
133339 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
133340 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
133341 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
133342 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
133343 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
133344 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
133345 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
133346 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
133347 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 0-3 18708 &iwl_dbgfs_rx_handlers_read_18708
133348 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
133349 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
133350 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
133351 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
133352 +add_host_store_18718 add_host_store 0-3 18718 NULL
133353 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
133354 +store_uevent_18721 store_uevent 0-4 18721 NULL
133355 +pem_show_data_18725 pem_show_data 0 18725 NULL
133356 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
133357 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
133358 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
133359 +store_scan_18738 store_scan 0-4 18738 NULL
133360 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
133361 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
133362 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
133363 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
133364 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
133365 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
133366 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
133367 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
133368 +power_mode_show_18761 power_mode_show 0 18761 NULL
133369 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
133370 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
133371 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
133372 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
133373 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
133374 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
133375 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
133376 +hw_init_18779 hw_init 0 18779 NULL
133377 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
133378 +hidp_raw_request_18781 hidp_raw_request 4-0 18781 NULL nohasharray
133379 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
133380 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
133381 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
133382 +uart_write_room_18799 uart_write_room 0 18799 NULL
133383 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
133384 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
133385 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
133386 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
133387 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
133388 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
133389 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
133390 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
133391 +disabled_show_18820 disabled_show 0 18820 NULL
133392 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
133393 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
133394 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
133395 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
133396 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
133397 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
133398 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
133399 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
133400 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
133401 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
133402 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
133403 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
133404 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
133405 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
133406 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
133407 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
133408 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
133409 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
133410 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
133411 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
133412 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
133413 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
133414 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
133415 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
133416 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
133417 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
133418 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
133419 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
133420 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
133421 +ds1685_rtc_sysfs_ctrl_regs_show_18905 ds1685_rtc_sysfs_ctrl_regs_show 0 18905 NULL
133422 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
133423 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
133424 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
133425 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
133426 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
133427 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
133428 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
133429 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
133430 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
133431 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
133432 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
133433 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
133434 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
133435 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
133436 +show_baseline_18929 show_baseline 0 18929 NULL
133437 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
133438 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
133439 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
133440 +mtrr_del_18943 mtrr_del 1 18943 NULL
133441 +ida_get_new_18948 ida_get_new 0 18948 NULL
133442 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
133443 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
133444 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL nohasharray
133445 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 &sctp_tsnmap_num_gabs_18952
133446 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
133447 +store_18955 store 0 18955 NULL
133448 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
133449 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
133450 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
133451 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
133452 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
133453 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
133454 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL nohasharray
133455 +cx25821_buffer_prepare_18977 cx25821_buffer_prepare 0 18977 &twl4030reg_is_enabled_18977
133456 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
133457 +net_open_18997 net_open 0 18997 NULL
133458 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
133459 +store_18998 store 0-3 18998 &si4713_transfer_18998
133460 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
133461 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
133462 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
133463 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
133464 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
133465 +layout_in_gaps_19006 layout_in_gaps 2-0 19006 NULL nohasharray
133466 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 &layout_in_gaps_19006
133467 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
133468 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
133469 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
133470 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
133471 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
133472 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
133473 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
133474 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
133475 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
133476 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
133477 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
133478 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
133479 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
133480 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
133481 +acpi_install_table_19043 acpi_install_table 1 19043 &revalidate_19043 nohasharray
133482 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &acpi_install_table_19043 nohasharray
133483 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043
133484 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
133485 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
133486 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
133487 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
133488 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
133489 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
133490 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
133491 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
133492 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
133493 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
133494 +msix_map_region_19072 msix_map_region 2 19072 NULL
133495 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
133496 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
133497 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
133498 +gue_gro_remcsum_19079 gue_gro_remcsum 5-2 19079 NULL
133499 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
133500 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
133501 +show_sched7_19083 show_sched7 0 19083 NULL
133502 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
133503 +write_19086 write 0 19086 NULL
133504 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
133505 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
133506 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
133507 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
133508 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
133509 +write_byte_19095 write_byte 0 19095 NULL
133510 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
133511 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
133512 +rt73usb_get_tx_data_len_19103 rt73usb_get_tx_data_len 0 19103 NULL
133513 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
133514 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
133515 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
133516 +befs_statfs_19114 befs_statfs 0 19114 NULL
133517 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
133518 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
133519 +nb_callback_19124 nb_callback 0 19124 NULL nohasharray
133520 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 &nb_callback_19124
133521 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
133522 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
133523 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
133524 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
133525 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
133526 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
133527 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
133528 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
133529 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
133530 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
133531 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
133532 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
133533 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
133534 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
133535 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
133536 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
133537 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL nohasharray
133538 +store_virtual_19163 store_virtual 0-4 19163 &ext3_reserve_inode_write_19163
133539 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
133540 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
133541 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
133542 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
133543 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
133544 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
133545 +show_service_id_19190 show_service_id 0 19190 NULL
133546 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
133547 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
133548 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
133549 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
133550 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
133551 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
133552 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
133553 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
133554 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
133555 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
133556 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
133557 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
133558 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
133559 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
133560 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
133561 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
133562 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
133563 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
133564 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
133565 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
133566 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
133567 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
133568 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
133569 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
133570 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
133571 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
133572 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
133573 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
133574 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
133575 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
133576 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
133577 +store_19264 store 0-3 19264 NULL nohasharray
133578 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
133579 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
133580 +sys_fcntl_19267 sys_fcntl 3 19267 NULL nohasharray
133581 +isight_start_streaming_19267 isight_start_streaming 0 19267 &sys_fcntl_19267 nohasharray
133582 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &isight_start_streaming_19267 nohasharray
133583 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
133584 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
133585 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
133586 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
133587 +patch_si3054_19278 patch_si3054 0 19278 NULL
133588 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
133589 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL nohasharray
133590 +md5_export_19284 md5_export 0 19284 &io_mapping_map_wc_19284
133591 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
133592 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
133593 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
133594 +show_in_max1_19293 show_in_max1 0 19293 NULL
133595 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
133596 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
133597 +TermChar_show_19300 TermChar_show 0 19300 NULL
133598 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
133599 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
133600 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
133601 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
133602 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
133603 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
133604 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
133605 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
133606 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
133607 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
133608 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
133609 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
133610 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
133611 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
133612 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
133613 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
133614 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
133615 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
133616 +bq32k_read_19342 bq32k_read 0 19342 NULL
133617 +group_show_19349 group_show 0 19349 NULL
133618 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
133619 +hix5hd2_i2c_xfer_19354 hix5hd2_i2c_xfer 0-3 19354 NULL
133620 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
133621 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
133622 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
133623 +firmware_data_write_19360 firmware_data_write 6-5-0 19360 NULL
133624 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
133625 +ipheth_open_19366 ipheth_open 0 19366 NULL
133626 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
133627 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
133628 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
133629 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
133630 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
133631 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
133632 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
133633 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
133634 +pep_recvmsg_19402 pep_recvmsg 4-0 19402 NULL
133635 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
133636 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
133637 +compr_flush_19409 compr_flush 2 19409 NULL
133638 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
133639 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
133640 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
133641 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
133642 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
133643 +write_begin_19424 write_begin 0 19424 NULL
133644 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
133645 +packet_read_list_19427 packet_read_list 0 19427 NULL
133646 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
133647 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
133648 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
133649 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
133650 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
133651 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
133652 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
133653 +store_19443 store 0 19443 NULL
133654 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
133655 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
133656 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
133657 +store_link_state_19448 store_link_state 0-4 19448 NULL
133658 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
133659 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
133660 +team_device_event_19466 team_device_event 0 19466 NULL
133661 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
133662 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
133663 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
133664 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
133665 +refill_pool_19477 refill_pool 2 19477 NULL
133666 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
133667 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
133668 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
133669 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
133670 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
133671 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
133672 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
133673 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
133674 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
133675 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
133676 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
133677 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
133678 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
133679 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
133680 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
133681 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
133682 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
133683 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
133684 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
133685 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &gmbus_wait_hw_status_19522 nohasharray
133686 +reg_write_19522 reg_write 0 19522 &__uncore_filter_tid3_show_19522
133687 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
133688 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
133689 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
133690 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
133691 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
133692 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
133693 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
133694 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
133695 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
133696 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
133697 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
133698 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
133699 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
133700 +pcrlock_19550 pcrlock 0 19550 NULL
133701 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
133702 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
133703 +set_pec_19556 set_pec 0-4 19556 NULL
133704 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
133705 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
133706 +kernel_read_19559 kernel_read 0-4 19559 NULL
133707 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
133708 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
133709 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0-3 19565 NULL
133710 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
133711 +nfsd_read_19568 nfsd_read 5 19568 NULL
133712 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
133713 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
133714 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
133715 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
133716 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
133717 +__da903x_read_19582 __da903x_read 0 19582 NULL
133718 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
133719 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
133720 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
133721 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
133722 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
133723 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
133724 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
133725 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
133726 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
133727 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
133728 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
133729 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
133730 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
133731 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
133732 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
133733 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
133734 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
133735 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
133736 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
133737 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
133738 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
133739 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
133740 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
133741 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
133742 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
133743 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
133744 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
133745 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
133746 +parser_init_19651 parser_init 2 19651 NULL
133747 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
133748 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
133749 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
133750 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
133751 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
133752 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
133753 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
133754 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
133755 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
133756 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
133757 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
133758 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
133759 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
133760 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
133761 +usbnet_write_cmd_19679 usbnet_write_cmd 7-0 19679 NULL
133762 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
133763 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
133764 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
133765 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
133766 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
133767 +hints_show_19705 hints_show 0 19705 NULL
133768 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
133769 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
133770 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
133771 +read_reg_19723 read_reg 0 19723 NULL nohasharray
133772 +port_enable_19723 port_enable 0 19723 &read_reg_19723
133773 +sleep_functions_on_battery_store_19725 sleep_functions_on_battery_store 0-4 19725 NULL
133774 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
133775 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
133776 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
133777 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
133778 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
133779 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
133780 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
133781 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
133782 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
133783 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
133784 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
133785 +readhscx_19769 readhscx 0 19769 NULL nohasharray
133786 +i8k_get_fan_type_19769 i8k_get_fan_type 0 19769 &readhscx_19769
133787 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
133788 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
133789 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
133790 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
133791 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
133792 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
133793 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
133794 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
133795 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
133796 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
133797 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
133798 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
133799 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
133800 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
133801 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
133802 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
133803 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
133804 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
133805 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
133806 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
133807 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 NULL nohasharray
133808 +ext2_setsize_19812 ext2_setsize 0 19812 &nci_hci_set_param_19812
133809 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
133810 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
133811 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
133812 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
133813 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
133814 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
133815 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
133816 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
133817 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
133818 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
133819 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
133820 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
133821 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
133822 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
133823 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
133824 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
133825 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
133826 +oti6858_open_19850 oti6858_open 0 19850 NULL
133827 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
133828 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
133829 +dlm_lock_19858 dlm_lock 0 19858 NULL
133830 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
133831 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
133832 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 NULL nohasharray
133833 +twlreg_grp_19866 twlreg_grp 0 19866 &llcp_allocate_pdu_19866
133834 +ip6gre_err_19869 ip6gre_err 5 19869 NULL nohasharray
133835 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 &ip6gre_err_19869 nohasharray
133836 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869
133837 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
133838 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
133839 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
133840 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
133841 +netevent_callback_19879 netevent_callback 0 19879 NULL
133842 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
133843 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
133844 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
133845 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
133846 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
133847 +show_19893 show 0 19893 NULL nohasharray
133848 +_readpage_19893 _readpage 0 19893 &show_19893
133849 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
133850 +xgbe_init_ring_19901 xgbe_init_ring 3-0 19901 NULL nohasharray
133851 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 &xgbe_init_ring_19901
133852 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
133853 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
133854 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
133855 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
133856 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
133857 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
133858 +mangle_name_19923 mangle_name 0 19923 NULL
133859 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
133860 +__add_section_19931 __add_section 0 19931 NULL
133861 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
133862 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
133863 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
133864 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
133865 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
133866 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
133867 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
133868 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
133869 +tipc_bind_19957 tipc_bind 0 19957 NULL
133870 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
133871 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
133872 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
133873 +ax25_send_frame_19964 ax25_send_frame 2 19964 NULL nohasharray
133874 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 &ax25_send_frame_19964
133875 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
133876 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
133877 +attr_sensitivity_store_cptkbd_19976 attr_sensitivity_store_cptkbd 0-4 19976 NULL
133878 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
133879 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
133880 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
133881 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
133882 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
133883 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
133884 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
133885 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
133886 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
133887 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
133888 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
133889 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
133890 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
133891 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
133892 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
133893 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 NULL nohasharray
133894 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 &smsc911x_reg_read_20026
133895 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
133896 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
133897 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
133898 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
133899 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
133900 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
133901 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
133902 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
133903 +read_tape_20037 read_tape 0 20037 NULL
133904 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 NULL nohasharray
133905 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 &nvkm_disp_create__20040
133906 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
133907 +cmdline_show_20044 cmdline_show 0 20044 NULL
133908 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
133909 +show_compression_20048 show_compression 0 20048 NULL
133910 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
133911 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
133912 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
133913 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
133914 +upcall_20060 upcall 0-4 20060 NULL
133915 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
133916 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
133917 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
133918 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
133919 +target_message_20072 target_message 2 20072 NULL
133920 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
133921 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &rawv6_sendmsg_20080 nohasharray
133922 +init_chip_reset_20080 init_chip_reset 0 20080 &ieee802154_check_concurrent_iface_20080
133923 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
133924 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
133925 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
133926 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
133927 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
133928 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
133929 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
133930 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
133931 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
133932 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
133933 +read_int_20098 read_int 0 20098 NULL nohasharray
133934 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
133935 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
133936 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
133937 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
133938 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
133939 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
133940 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
133941 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
133942 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
133943 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
133944 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
133945 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
133946 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
133947 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
133948 +snd_info_register_20136 snd_info_register 0 20136 NULL
133949 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
133950 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
133951 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
133952 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
133953 +send_init_20149 send_init 0 20149 NULL nohasharray
133954 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
133955 +write_20150 write 0 20150 NULL
133956 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
133957 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
133958 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
133959 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
133960 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
133961 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
133962 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
133963 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
133964 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
133965 +kstrtou8_20177 kstrtou8 0 20177 NULL
133966 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
133967 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
133968 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
133969 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
133970 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
133971 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
133972 +trusted_set_20196 trusted_set 0 20196 NULL
133973 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
133974 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
133975 +video_end_20205 video_end 0 20205 NULL
133976 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 2-3-0-4-5-6 20211 NULL
133977 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
133978 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL
133979 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
133980 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
133981 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
133982 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
133983 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
133984 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
133985 +bind_20227 bind 0 20227 NULL
133986 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
133987 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
133988 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
133989 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
133990 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
133991 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
133992 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
133993 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
133994 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
133995 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
133996 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
133997 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
133998 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
133999 +async_20251 async 0 20251 NULL
134000 +store_filter_20252 store_filter 0-4 20252 NULL
134001 +resource_size_20256 resource_size 0 20256 NULL
134002 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
134003 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
134004 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
134005 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
134006 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
134007 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
134008 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
134009 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
134010 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
134011 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
134012 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
134013 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
134014 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
134015 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
134016 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
134017 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
134018 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
134019 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
134020 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
134021 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
134022 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
134023 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
134024 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
134025 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
134026 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
134027 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
134028 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
134029 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
134030 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
134031 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
134032 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
134033 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
134034 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
134035 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
134036 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
134037 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
134038 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
134039 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
134040 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
134041 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
134042 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
134043 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
134044 +cyapa_i2c_reg_read_block_20326 cyapa_i2c_reg_read_block 0 20326 NULL
134045 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
134046 +lpt_gc_20337 lpt_gc 0 20337 NULL
134047 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
134048 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
134049 +show_turbo_20348 show_turbo 0 20348 NULL
134050 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
134051 +show_tablet_20355 show_tablet 0 20355 NULL
134052 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
134053 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
134054 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
134055 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
134056 +core_num_show_20369 core_num_show 0 20369 NULL
134057 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
134058 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
134059 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
134060 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
134061 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
134062 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
134063 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
134064 +stmmac_get_sset_count_20387 stmmac_get_sset_count 0 20387 NULL
134065 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
134066 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
134067 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
134068 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
134069 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
134070 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
134071 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
134072 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
134073 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
134074 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
134075 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
134076 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
134077 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
134078 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
134079 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
134080 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
134081 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
134082 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
134083 +find_skb_20431 find_skb 2 20431 NULL
134084 +fmc_send_cmd_20435 fmc_send_cmd 5-0 20435 NULL
134085 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
134086 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
134087 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
134088 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
134089 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
134090 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 NULL nohasharray
134091 +ir_open_20461 ir_open 0 20461 &ds2781_read_user_eeprom_bin_20461
134092 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
134093 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
134094 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
134095 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
134096 +read_buf_20469 read_buf 2 20469 NULL
134097 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
134098 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
134099 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
134100 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
134101 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
134102 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
134103 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
134104 +start_service_discovery_20477 start_service_discovery 4 20477 NULL nohasharray
134105 +show_scan_age_20477 show_scan_age 0 20477 &start_service_discovery_20477
134106 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
134107 +vxge_open_20497 vxge_open 0 20497 NULL
134108 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
134109 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
134110 +hidraw_report_event_20503 hidraw_report_event 3 20503 NULL nohasharray
134111 +mcs_net_open_20503 mcs_net_open 0 20503 &hidraw_report_event_20503
134112 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
134113 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
134114 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
134115 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
134116 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
134117 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
134118 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
134119 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
134120 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
134121 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
134122 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
134123 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
134124 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
134125 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
134126 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
134127 +venus_create_20555 venus_create 4 20555 NULL
134128 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
134129 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
134130 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
134131 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
134132 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
134133 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
134134 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 NULL nohasharray
134135 +isight_prepare_20572 isight_prepare 0 20572 &ctnetlink_label_size_20572
134136 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
134137 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
134138 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
134139 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
134140 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
134141 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
134142 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
134143 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
134144 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
134145 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
134146 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
134147 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
134148 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
134149 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
134150 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
134151 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
134152 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
134153 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 NULL nohasharray
134154 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 &lpfc_task_mgmt_tmo_show_20600
134155 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
134156 +_netdev_open_20602 _netdev_open 0 20602 NULL
134157 +lirc_write_20604 lirc_write 3 20604 NULL
134158 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
134159 +first_done_show_20612 first_done_show 0 20612 NULL
134160 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
134161 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
134162 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
134163 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
134164 +show_20621 show 0 20621 NULL
134165 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
134166 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
134167 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
134168 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
134169 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
134170 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
134171 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
134172 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
134173 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
134174 +setattr_20644 setattr 0 20644 NULL
134175 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
134176 +sierra_write_room_20649 sierra_write_room 0 20649 NULL
134177 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
134178 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
134179 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
134180 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
134181 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
134182 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
134183 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
134184 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
134185 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
134186 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
134187 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
134188 +downcall_20675 downcall 0-3 20675 NULL
134189 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
134190 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
134191 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
134192 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
134193 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
134194 +store_20687 store 0 20687 NULL
134195 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
134196 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
134197 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
134198 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
134199 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3-0 20694 NULL
134200 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
134201 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
134202 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
134203 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
134204 +roles_init_20704 roles_init 0 20704 NULL
134205 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
134206 +set_alarm_20706 set_alarm 0 20706 NULL
134207 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
134208 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
134209 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
134210 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
134211 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
134212 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
134213 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
134214 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
134215 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
134216 +mt2063_write_20732 mt2063_write 0 20732 NULL
134217 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 NULL nohasharray
134218 +write_field_20735 write_field 0 20735 &edd_show_host_bus_20735
134219 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
134220 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
134221 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
134222 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
134223 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
134224 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
134225 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
134226 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
134227 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
134228 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
134229 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
134230 +splice_read_20762 splice_read 0 20762 NULL
134231 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
134232 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
134233 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
134234 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
134235 +rtl8139_get_sset_count_20776 rtl8139_get_sset_count 0 20776 NULL
134236 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
134237 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
134238 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
134239 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
134240 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
134241 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL nohasharray
134242 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 &fb_alloc_cmap_gfp_20792
134243 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
134244 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
134245 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
134246 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
134247 +edid_write_20797 edid_write 3-0 20797 NULL
134248 +wlan_show_20798 wlan_show 0 20798 NULL nohasharray
134249 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 &wlan_show_20798
134250 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
134251 +show_nguid_20800 show_nguid 0 20800 NULL
134252 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
134253 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
134254 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
134255 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
134256 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
134257 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
134258 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
134259 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
134260 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
134261 +memory_max_write_20820 memory_max_write 0-3 20820 NULL
134262 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
134263 +make_rate_20827 make_rate 0 20827 NULL
134264 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
134265 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
134266 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
134267 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
134268 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
134269 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
134270 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836
134271 +show_min_width_20837 show_min_width 0 20837 NULL
134272 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
134273 +get_fan_target_20839 get_fan_target 0 20839 NULL
134274 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
134275 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
134276 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
134277 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
134278 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
134279 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
134280 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
134281 +decompress_20854 decompress 0 20854 NULL
134282 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
134283 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
134284 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
134285 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
134286 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
134287 +nc_register_read_20875 nc_register_read 0 20875 NULL
134288 +command_setexposure_20876 command_setexposure 0 20876 NULL
134289 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
134290 +ace_open_20884 ace_open 0 20884 NULL nohasharray
134291 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
134292 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
134293 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
134294 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
134295 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
134296 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
134297 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
134298 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
134299 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
134300 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
134301 +eeprom_show_20916 eeprom_show 0 20916 NULL
134302 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
134303 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
134304 +ipvlan_nl_getsize_20919 ipvlan_nl_getsize 0 20919 NULL
134305 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
134306 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
134307 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
134308 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
134309 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
134310 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
134311 +htable_bits_20933 htable_bits 0 20933 NULL
134312 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
134313 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
134314 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
134315 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
134316 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
134317 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
134318 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
134319 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
134320 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
134321 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
134322 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
134323 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
134324 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
134325 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
134326 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
134327 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
134328 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
134329 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
134330 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
134331 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
134332 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
134333 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
134334 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
134335 +uinput_write_20977 uinput_write 0-3 20977 NULL
134336 +clear_codec_20983 clear_codec 0 20983 NULL
134337 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
134338 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
134339 +qib_verbs_send_20999 qib_verbs_send 3-5 20999 NULL
134340 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
134341 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
134342 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
134343 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
134344 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
134345 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
134346 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
134347 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
134348 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
134349 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
134350 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
134351 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
134352 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
134353 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL nohasharray
134354 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 &snd_pcm_lib_preallocate_pages_21031 nohasharray
134355 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031
134356 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
134357 +show_address_21038 show_address 0 21038 NULL nohasharray
134358 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
134359 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
134360 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
134361 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
134362 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
134363 +rose_create_facilities_21067 rose_create_facilities 0 21067 NULL nohasharray
134364 +tc574_suspend_21067 tc574_suspend 0 21067 &rose_create_facilities_21067
134365 +encrypt_21069 encrypt 0 21069 NULL
134366 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
134367 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072
134368 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
134369 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
134370 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
134371 +michael_final_21085 michael_final 0 21085 NULL
134372 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
134373 +multipath_status_21094 multipath_status 5 21094 NULL
134374 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
134375 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
134376 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
134377 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
134378 +write_posted_21108 write_posted 0 21108 NULL
134379 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL nohasharray
134380 +cyapa_gen5_check_fw_21113 cyapa_gen5_check_fw 0 21113 &ath6kl_send_go_probe_resp_21113
134381 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
134382 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
134383 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
134384 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
134385 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 5-4 21119 NULL nohasharray
134386 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 &_efx_mcdi_rpc_async_21119 nohasharray
134387 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119
134388 +gsmtty_write_room_21123 gsmtty_write_room 0 21123 NULL
134389 +show_21126 show 0 21126 NULL nohasharray
134390 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
134391 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
134392 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
134393 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3-0 21129 NULL
134394 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
134395 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
134396 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
134397 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
134398 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
134399 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
134400 +new_skb_21148 new_skb 1 21148 NULL
134401 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
134402 +rtl2830_regmap_gather_write_21153 rtl2830_regmap_gather_write 0 21153 NULL
134403 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
134404 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
134405 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
134406 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
134407 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &mei_dbgfs_read_active_21172 nohasharray
134408 +show_therm_max_21172 show_therm_max 0 21172 &t4_init_clip_tbl_21172
134409 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
134410 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
134411 +ap_sleep_21178 ap_sleep 0 21178 NULL
134412 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
134413 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
134414 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
134415 +start_command_port_21191 start_command_port 0 21191 NULL
134416 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
134417 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
134418 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
134419 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
134420 +radeon_hwmon_get_pwm1_max_21203 radeon_hwmon_get_pwm1_max 0 21203 NULL
134421 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
134422 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
134423 +prepare_header_21212 prepare_header 0 21212 NULL
134424 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
134425 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
134426 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
134427 +show_sched2_21224 show_sched2 0 21224 NULL
134428 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
134429 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
134430 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
134431 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
134432 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
134433 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
134434 +input_ff_create_21240 input_ff_create 2 21240 NULL
134435 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
134436 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
134437 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
134438 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
134439 +use_debug_keys_read_21251 use_debug_keys_read 3-0 21251 NULL
134440 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
134441 +wp_retry_size_21260 wp_retry_size 0 21260 NULL
134442 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
134443 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
134444 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
134445 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4-0 21269 NULL nohasharray
134446 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
134447 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
134448 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
134449 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
134450 +socket_sendmsg_21278 socket_sendmsg 0 21278 NULL nohasharray
134451 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 &socket_sendmsg_21278
134452 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
134453 +get_alarms_21285 get_alarms 0 21285 NULL
134454 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
134455 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
134456 +_isl12057_rtc_update_alarm_21293 _isl12057_rtc_update_alarm 0 21293 NULL
134457 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 NULL nohasharray
134458 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 &drm_universal_plane_init_21296 nohasharray
134459 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
134460 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296
134461 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
134462 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
134463 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
134464 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
134465 +offline_pages_21306 offline_pages 0 21306 NULL
134466 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
134467 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
134468 +add_res_range_21310 add_res_range 4 21310 NULL
134469 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
134470 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
134471 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
134472 +show_path_cost_21334 show_path_cost 0 21334 NULL
134473 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
134474 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
134475 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
134476 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
134477 +readbytes_21351 readbytes 0 21351 NULL
134478 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
134479 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
134480 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
134481 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
134482 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
134483 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
134484 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
134485 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
134486 +pin_request_21370 pin_request 0 21370 NULL
134487 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
134488 +gigaset_write_room_21372 gigaset_write_room 0 21372 NULL
134489 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
134490 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
134491 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
134492 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
134493 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
134494 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 NULL
134495 +insert_ptr_21386 insert_ptr 6 21386 NULL
134496 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
134497 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
134498 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
134499 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
134500 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 NULL nohasharray
134501 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 &a2mp_chan_alloc_skb_cb_21398
134502 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
134503 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
134504 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
134505 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
134506 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
134507 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
134508 +handler_21412 handler 0 21412 &__swap_writepage_21412
134509 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
134510 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
134511 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
134512 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
134513 +fsloc_parse_21426 fsloc_parse 0 21426 NULL nohasharray
134514 +snapshot_read_next_21426 snapshot_read_next 0 21426 &fsloc_parse_21426
134515 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
134516 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
134517 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
134518 +cp210x_open_21435 cp210x_open 0 21435 NULL
134519 +adp5520_read_21437 adp5520_read 0 21437 NULL
134520 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
134521 +syslog_21440 syslog 0 21440 NULL nohasharray
134522 +gracl_init_21440 gracl_init 0 21440 &syslog_21440 nohasharray
134523 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &gracl_init_21440
134524 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
134525 +show_attr_text_21448 show_attr_text 0 21448 NULL
134526 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
134527 +concat_writev_21451 concat_writev 3 21451 NULL
134528 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
134529 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
134530 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
134531 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
134532 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
134533 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
134534 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
134535 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
134536 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
134537 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
134538 +tm_calc_21474 tm_calc 0 21474 NULL
134539 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
134540 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
134541 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
134542 +description_show_21480 description_show 0 21480 NULL
134543 +show_threeg_21486 show_threeg 0 21486 NULL
134544 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
134545 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
134546 +set_postcode_21490 set_postcode 0-4 21490 NULL
134547 +security_list_21491 security_list 0-5 21491 NULL
134548 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
134549 +force_bredr_smp_write_21502 force_bredr_smp_write 3-0 21502 NULL
134550 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
134551 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 NULL nohasharray
134552 +show_beep_mask_21507 show_beep_mask 0 21507 &ieee80211_tdls_prep_mgmt_packet_21507
134553 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
134554 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
134555 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
134556 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
134557 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
134558 +show_rd_req_21521 show_rd_req 0 21521 NULL
134559 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
134560 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 NULL nohasharray
134561 +isdn_net_header_21527 isdn_net_header 0 21527 &skb_do_copy_data_nocache_21527
134562 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
134563 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
134564 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
134565 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
134566 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
134567 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
134568 +show_node_state_21543 show_node_state 0 21543 NULL
134569 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
134570 +bl_enter_21550 bl_enter 0 21550 NULL
134571 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
134572 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
134573 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
134574 +ioctl_21564 ioctl 0 21564 NULL
134575 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
134576 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
134577 +stac_init_21576 stac_init 0 21576 NULL
134578 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
134579 +ov9650_start_21580 ov9650_start 0 21580 NULL
134580 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
134581 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
134582 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
134583 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
134584 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
134585 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
134586 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
134587 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
134588 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
134589 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
134590 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
134591 +recover_status_show_21609 recover_status_show 0 21609 NULL
134592 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
134593 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
134594 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL nohasharray
134595 +xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 &pccard_store_eject_21618
134596 +brightness_store_21623 brightness_store 0-4 21623 NULL
134597 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
134598 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
134599 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
134600 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL nohasharray
134601 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 &ndisc_addr_option_pad_21630
134602 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
134603 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
134604 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
134605 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
134606 +setattr_chown_21638 setattr_chown 0 21638 NULL
134607 +__irq_alloc_descs_21639 __irq_alloc_descs 1-3-2-0 21639 NULL
134608 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
134609 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
134610 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
134611 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
134612 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
134613 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
134614 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
134615 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
134616 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
134617 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
134618 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
134619 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
134620 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
134621 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
134622 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
134623 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
134624 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
134625 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
134626 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
134627 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
134628 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
134629 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
134630 +set_21707 set 0-4 21707 NULL
134631 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
134632 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
134633 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
134634 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
134635 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
134636 +light_set_status_21714 light_set_status 0 21714 NULL
134637 +update_time_21719 update_time 0 21719 NULL
134638 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
134639 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
134640 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
134641 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
134642 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
134643 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
134644 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
134645 +show_temp23_21741 show_temp23 0 21741 NULL
134646 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
134647 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 NULL nohasharray
134648 +at91_open_21744 at91_open 0 21744 &__nf_nat_mangle_tcp_packet_21744
134649 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL
134650 +set_sticky_21752 set_sticky 0-4 21752 NULL
134651 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
134652 +l2down_create_21755 l2down_create 4 21755 NULL
134653 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
134654 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL nohasharray
134655 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 &usbat_flash_read_data_21762
134656 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
134657 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
134658 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
134659 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
134660 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
134661 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
134662 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
134663 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
134664 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
134665 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
134666 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
134667 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL nohasharray
134668 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 &libipw_get_hdrlen_21792
134669 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
134670 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
134671 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
134672 +min_odd_21802 min_odd 0-1-2 21802 NULL
134673 +show_rotate_21803 show_rotate 0 21803 NULL
134674 +show_node_desc_21804 show_node_desc 0 21804 NULL
134675 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
134676 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
134677 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
134678 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
134679 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
134680 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
134681 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
134682 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
134683 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
134684 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
134685 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
134686 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
134687 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
134688 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
134689 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
134690 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
134691 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
134692 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
134693 +task_setnice_21835 task_setnice 0 21835 NULL
134694 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
134695 +smb_init_21838 smb_init 0 21838 NULL
134696 +run_21841 run 0 21841 NULL
134697 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
134698 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
134699 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
134700 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
134701 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
134702 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
134703 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
134704 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
134705 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
134706 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
134707 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
134708 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
134709 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
134710 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
134711 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
134712 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
134713 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
134714 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
134715 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
134716 +show_oversampling_21883 show_oversampling 0 21883 NULL
134717 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
134718 +ips_halt_21887 ips_halt 0 21887 NULL
134719 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
134720 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
134721 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
134722 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
134723 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL
134724 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
134725 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
134726 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
134727 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
134728 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
134729 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
134730 +snd_line6_trigger_21928 snd_line6_trigger 0 21928 NULL
134731 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
134732 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
134733 +ceph_permission_21941 ceph_permission 0 21941 NULL
134734 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
134735 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
134736 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
134737 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
134738 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
134739 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
134740 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
134741 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
134742 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
134743 +twl_i2c_write_u16_21953 twl_i2c_write_u16 3-0 21953 NULL
134744 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
134745 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
134746 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
134747 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
134748 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
134749 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
134750 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
134751 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
134752 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
134753 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
134754 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
134755 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
134756 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
134757 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
134758 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
134759 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
134760 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 NULL nohasharray
134761 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 &ocfs2_del_inode_from_orphan_21995
134762 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
134763 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
134764 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
134765 +kobil_open_22009 kobil_open 0 22009 NULL
134766 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
134767 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
134768 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
134769 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
134770 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
134771 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
134772 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
134773 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
134774 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
134775 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
134776 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
134777 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
134778 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
134779 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
134780 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
134781 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
134782 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
134783 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
134784 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
134785 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
134786 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
134787 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
134788 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
134789 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
134790 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
134791 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
134792 +atalk_recvmsg_22053 atalk_recvmsg 4-0 22053 NULL
134793 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
134794 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
134795 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
134796 +end_show_22058 end_show 0 22058 NULL nohasharray
134797 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
134798 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
134799 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
134800 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
134801 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
134802 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
134803 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
134804 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
134805 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
134806 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
134807 +find_trange_value_22079 find_trange_value 0 22079 NULL
134808 +timeout_show_22081 timeout_show 0 22081 NULL
134809 +clear_store_22082 clear_store 0-4 22082 NULL nohasharray
134810 +set_fan_speed_percent_22082 set_fan_speed_percent 0 22082 &clear_store_22082
134811 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
134812 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
134813 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
134814 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
134815 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
134816 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
134817 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
134818 +portio_name_show_22101 portio_name_show 0 22101 NULL
134819 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
134820 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
134821 +find_free_port_22104 find_free_port 0 22104 NULL
134822 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
134823 +get_pwm_22113 get_pwm 0 22113 NULL
134824 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
134825 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
134826 +mlog_show_22119 mlog_show 0 22119 NULL
134827 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
134828 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
134829 +show_fan_min_22127 show_fan_min 0 22127 NULL
134830 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL nohasharray
134831 +get_results_22130 get_results 0 22130 &snd_hda_codec_read_22130
134832 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
134833 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
134834 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
134835 +listxattr_22142 listxattr 0-3 22142 NULL
134836 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
134837 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
134838 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
134839 +netlink_bind_22153 netlink_bind 0 22153 NULL
134840 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
134841 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
134842 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
134843 +show_otp2en_22160 show_otp2en 0 22160 NULL
134844 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
134845 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
134846 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
134847 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
134848 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
134849 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
134850 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
134851 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
134852 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
134853 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
134854 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
134855 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
134856 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
134857 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
134858 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
134859 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
134860 +cmd_exec_22204 cmd_exec 0 22204 NULL
134861 +fls_22210 fls 0 22210 NULL
134862 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
134863 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
134864 +show_22225 show 0 22225 NULL
134865 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4-0 22227 NULL nohasharray
134866 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
134867 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
134868 +mem_write_22232 mem_write 3-0 22232 NULL
134869 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
134870 +fw_status_show_22234 fw_status_show 0 22234 NULL
134871 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL
134872 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
134873 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
134874 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
134875 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
134876 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
134877 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
134878 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
134879 +security_setxattr_22253 security_setxattr 4-0 22253 NULL nohasharray
134880 +capability_id_show_22253 capability_id_show 0 22253 &security_setxattr_22253
134881 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
134882 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
134883 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
134884 +add_res_tree_22263 add_res_tree 7 22263 NULL
134885 +at91ether_open_22272 at91ether_open 0 22272 NULL
134886 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
134887 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
134888 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
134889 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
134890 +container_offline_22283 container_offline 0 22283 NULL
134891 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
134892 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
134893 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
134894 +line6_stream_start_22297 line6_stream_start 0 22297 NULL
134895 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
134896 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
134897 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
134898 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
134899 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
134900 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
134901 +udpv6_sendmsg_22316 udpv6_sendmsg 4-0 22316 NULL nohasharray
134902 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 &udpv6_sendmsg_22316
134903 +statfs_slow_show_22327 statfs_slow_show 0 22327 NULL nohasharray
134904 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 &statfs_slow_show_22327
134905 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
134906 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
134907 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
134908 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
134909 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
134910 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
134911 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
134912 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
134913 +sys_read_22343 sys_read 3 22343 NULL
134914 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
134915 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
134916 +block_store_22352 block_store 0-3 22352 NULL nohasharray
134917 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 &block_store_22352
134918 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
134919 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
134920 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
134921 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
134922 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
134923 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
134924 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
134925 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
134926 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
134927 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
134928 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
134929 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
134930 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
134931 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
134932 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
134933 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
134934 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 NULL nohasharray
134935 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 &pktgen_alloc_skb_22385
134936 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
134937 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
134938 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
134939 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
134940 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
134941 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
134942 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
134943 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
134944 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
134945 +zoran_write_22404 zoran_write 3-0 22404 NULL
134946 +show_debug_level_22406 show_debug_level 0 22406 NULL
134947 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
134948 +queue_reply_22416 queue_reply 3-0 22416 NULL
134949 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
134950 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
134951 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
134952 +update_22427 update 0 22427 NULL
134953 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
134954 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
134955 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
134956 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
134957 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
134958 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
134959 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
134960 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
134961 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
134962 +write_fs_22465 write_fs 0-6-5 22465 NULL
134963 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
134964 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
134965 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
134966 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
134967 +show_port1_22474 show_port1 0 22474 NULL
134968 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
134969 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
134970 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
134971 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &cache_write_procfs_22491 nohasharray
134972 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &rfcomm_send_test_22491
134973 +put_chars_22498 put_chars 3 22498 NULL
134974 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
134975 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &mp_find_ioapic_pin_22499 nohasharray
134976 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &st21nfca_hci_se_io_22499
134977 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
134978 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
134979 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
134980 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
134981 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
134982 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
134983 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
134984 +read_ohm_22544 read_ohm 0 22544 NULL
134985 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
134986 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
134987 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
134988 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
134989 +port_delete_22553 port_delete 0 22553 NULL
134990 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
134991 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
134992 +cyapa_gen5_read_panel_scan_raw_data_22565 cyapa_gen5_read_panel_scan_raw_data 0 22565 NULL
134993 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
134994 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
134995 +get_regs_len_22569 get_regs_len 0 22569 NULL
134996 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
134997 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
134998 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
134999 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
135000 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
135001 +wp384_final_22591 wp384_final 0 22591 NULL
135002 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
135003 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
135004 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 NULL nohasharray
135005 +snapshot_read_22601 snapshot_read 3 22601 &qla4_82xx_isp_reset_22601
135006 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
135007 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
135008 +nat_receive_22609 nat_receive 0-3 22609 NULL
135009 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
135010 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
135011 +bootflag_get_22618 bootflag_get 0 22618 NULL
135012 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
135013 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
135014 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3-0 22631 NULL
135015 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
135016 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
135017 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
135018 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
135019 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
135020 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
135021 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
135022 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
135023 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
135024 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
135025 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
135026 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
135027 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
135028 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
135029 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
135030 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
135031 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
135032 +show_u8_22667 show_u8 0 22667 NULL
135033 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
135034 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
135035 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
135036 +ubifs_leb_write_22679 ubifs_leb_write 4-5-0 22679 NULL nohasharray
135037 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
135038 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL
135039 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4-0 22681 NULL
135040 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
135041 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
135042 +reg_umr_22686 reg_umr 5 22686 NULL
135043 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
135044 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
135045 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
135046 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
135047 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
135048 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
135049 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
135050 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
135051 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 NULL nohasharray
135052 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 &tomoyo_check_inet_address_22705
135053 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
135054 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
135055 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
135056 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 NULL
135057 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
135058 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
135059 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
135060 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
135061 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
135062 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
135063 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
135064 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
135065 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
135066 +ax25_output_22736 ax25_output 2 22736 NULL
135067 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
135068 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
135069 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
135070 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
135071 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
135072 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
135073 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
135074 +output_write_22753 output_write 0-6-5 22753 NULL
135075 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
135076 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
135077 +eth_header_22760 eth_header 0 22760 NULL
135078 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
135079 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
135080 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
135081 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 NULL nohasharray
135082 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 &nilfs_mdt_submit_block_22768
135083 +print_frame_22769 print_frame 0 22769 NULL
135084 +show_in_max3_22770 show_in_max3 0 22770 NULL
135085 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
135086 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
135087 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
135088 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
135089 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
135090 +__break_lease_22777 __break_lease 0 22777 NULL
135091 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
135092 +preenable_22790 preenable 0 22790 NULL
135093 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
135094 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
135095 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
135096 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
135097 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
135098 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
135099 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
135100 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
135101 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
135102 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
135103 +init_after_reset_22823 init_after_reset 0 22823 NULL
135104 +show_fbstate_22824 show_fbstate 0 22824 NULL
135105 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
135106 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
135107 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
135108 +afs_permission_22835 afs_permission 0 22835 NULL
135109 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
135110 +__scm_send_22841 __scm_send 0 22841 NULL
135111 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
135112 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
135113 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
135114 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
135115 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
135116 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
135117 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
135118 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
135119 +atmel_resume_22860 atmel_resume 0 22860 NULL
135120 +create_attr_set_22861 create_attr_set 1 22861 NULL
135121 +write_lid_handling_22862 write_lid_handling 0 22862 NULL
135122 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
135123 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
135124 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
135125 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
135126 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
135127 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
135128 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
135129 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
135130 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
135131 +show_green_22889 show_green 0 22889 NULL
135132 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
135133 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
135134 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
135135 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
135136 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
135137 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
135138 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
135139 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
135140 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
135141 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
135142 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
135143 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
135144 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
135145 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
135146 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
135147 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
135148 +__set_xattr_22923 __set_xattr 0 22923 NULL
135149 +sg_start_req_22924 sg_start_req 0 22924 NULL
135150 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
135151 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
135152 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
135153 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
135154 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
135155 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
135156 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
135157 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
135158 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
135159 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
135160 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
135161 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
135162 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
135163 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
135164 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
135165 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
135166 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
135167 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
135168 +vme_get_size_22964 vme_get_size 0 22964 NULL
135169 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
135170 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
135171 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
135172 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
135173 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
135174 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
135175 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
135176 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
135177 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
135178 +open_22984 open 0 22984 NULL
135179 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
135180 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
135181 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
135182 +find_root_sec_22988 find_root_sec 0 22988 NULL
135183 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
135184 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
135185 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
135186 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
135187 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
135188 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
135189 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
135190 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
135191 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
135192 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
135193 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
135194 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
135195 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
135196 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
135197 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
135198 +validate_esw_config_23021 validate_esw_config 0 23021 NULL nohasharray
135199 +rtl8152_get_sset_count_23021 rtl8152_get_sset_count 0 23021 &validate_esw_config_23021
135200 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
135201 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
135202 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
135203 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
135204 +adm8211_start_23027 adm8211_start 0 23027 NULL
135205 +st_status_23032 st_status 5-0 23032 NULL
135206 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
135207 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
135208 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
135209 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
135210 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
135211 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
135212 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
135213 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
135214 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
135215 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
135216 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
135217 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
135218 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
135219 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4-0 23062 NULL nohasharray
135220 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
135221 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
135222 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
135223 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
135224 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
135225 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
135226 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
135227 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
135228 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
135229 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
135230 +init_23083 init 0 23083 NULL
135231 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
135232 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
135233 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
135234 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
135235 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
135236 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
135237 +fls_long_23096 fls_long 0 23096 NULL nohasharray
135238 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
135239 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
135240 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
135241 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
135242 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL
135243 +da903x_read_23103 da903x_read 0 23103 NULL
135244 +dgram_recvmsg_23104 dgram_recvmsg 4-0 23104 NULL nohasharray
135245 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 &dgram_recvmsg_23104
135246 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
135247 +rawsock_create_23108 rawsock_create 0 23108 NULL
135248 +product_id_store_23109 product_id_store 0-4 23109 NULL
135249 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
135250 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
135251 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
135252 +__clear_user_23118 __clear_user 0 23118 NULL
135253 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
135254 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
135255 +dm_write_async_23120 dm_write_async 3 23120 NULL nohasharray
135256 +guard_show_23120 guard_show 0 23120 &dm_write_async_23120
135257 +id_show_23121 id_show 0 23121 NULL
135258 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
135259 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
135260 +read_file_wow_23126 read_file_wow 3-0 23126 NULL nohasharray
135261 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 &read_file_wow_23126
135262 +do_generic_request_23130 do_generic_request 0 23130 NULL
135263 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
135264 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
135265 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
135266 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
135267 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
135268 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
135269 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
135270 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
135271 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3-0 23153 NULL
135272 +handle_event_23156 handle_event 0 23156 NULL
135273 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
135274 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
135275 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
135276 +video_begin_23167 video_begin 0 23167 NULL
135277 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
135278 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
135279 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
135280 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
135281 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
135282 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
135283 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
135284 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
135285 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL nohasharray
135286 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 &ieee80211_get_mesh_hdrlen_23183
135287 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
135288 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
135289 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
135290 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
135291 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
135292 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
135293 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
135294 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
135295 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
135296 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
135297 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &pm80x_free_irq_23210 nohasharray
135298 +rbd_major_show_23210 rbd_major_show 0 23210 &of_irq_get_byname_23210
135299 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
135300 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
135301 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
135302 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
135303 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
135304 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
135305 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
135306 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
135307 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
135308 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
135309 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
135310 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
135311 +__kmalloc_23231 __kmalloc 1 23231 NULL
135312 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
135313 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
135314 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
135315 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
135316 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
135317 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
135318 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
135319 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
135320 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
135321 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
135322 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
135323 +sctp_recvmsg_23265 sctp_recvmsg 4-0 23265 NULL nohasharray
135324 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
135325 +alg_bind_23268 alg_bind 0 23268 NULL
135326 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
135327 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
135328 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
135329 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL nohasharray
135330 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 &ipv6_skip_exthdr_23283 nohasharray
135331 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283
135332 +doc_probe_23285 doc_probe 1 23285 NULL nohasharray
135333 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 &doc_probe_23285
135334 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
135335 +process_adv_report_23293 process_adv_report 9 23293 NULL nohasharray
135336 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 &process_adv_report_23293
135337 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
135338 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
135339 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
135340 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
135341 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
135342 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
135343 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
135344 +ns_send_23311 ns_send 0 23311 NULL
135345 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
135346 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
135347 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
135348 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
135349 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
135350 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
135351 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
135352 +poll_oip_23322 poll_oip 0 23322 NULL
135353 +config_led_23323 config_led 0 23323 NULL
135354 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
135355 +run_gc_23325 run_gc 0 23325 NULL
135356 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
135357 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
135358 +page_readlink_23346 page_readlink 3-0 23346 NULL
135359 +prepare_23350 prepare 0 23350 NULL nohasharray
135360 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
135361 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
135362 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
135363 +write_inode_23358 write_inode 0 23358 NULL
135364 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
135365 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
135366 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
135367 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
135368 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
135369 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
135370 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
135371 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
135372 +kobil_write_23392 kobil_write 0-4 23392 NULL
135373 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
135374 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
135375 +lbs_mesh_ethtool_get_sset_count_23406 lbs_mesh_ethtool_get_sset_count 0 23406 NULL
135376 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
135377 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
135378 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
135379 +goku_queue_23412 goku_queue 0 23412 NULL
135380 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
135381 +passive_show_23418 passive_show 0 23418 NULL
135382 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
135383 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
135384 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
135385 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
135386 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
135387 +gpiod_export_23427 gpiod_export 0 23427 NULL
135388 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
135389 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
135390 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
135391 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
135392 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
135393 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
135394 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
135395 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
135396 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
135397 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
135398 +napi_add_23455 napi_add 0 23455 NULL nohasharray
135399 +store_23455 store 0 23455 &napi_add_23455
135400 +sb_statfs_23456 sb_statfs 0 23456 NULL
135401 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
135402 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
135403 +dn_nsp_send_disc_23469 dn_nsp_send_disc 2 23469 NULL nohasharray
135404 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 &dn_nsp_send_disc_23469
135405 +res_get_23470 res_get 0 23470 NULL
135406 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
135407 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
135408 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
135409 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
135410 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
135411 +compat_filldir_23489 compat_filldir 3 23489 NULL
135412 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
135413 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
135414 +event_filter_read_23494 event_filter_read 3 23494 NULL
135415 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
135416 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
135417 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
135418 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
135419 +hpfs_writepages_23510 hpfs_writepages 0 23510 NULL nohasharray
135420 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 &hpfs_writepages_23510
135421 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
135422 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
135423 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
135424 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
135425 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
135426 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
135427 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
135428 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
135429 +get_component_active_23527 get_component_active 0 23527 NULL
135430 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
135431 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
135432 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
135433 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
135434 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
135435 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
135436 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
135437 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
135438 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
135439 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
135440 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
135441 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
135442 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
135443 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
135444 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
135445 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
135446 +show_net_stats_23573 show_net_stats 0 23573 NULL
135447 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
135448 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL nohasharray
135449 +_regmap_select_page_23575 _regmap_select_page 0 23575 &l2cap_parse_conf_req_23575
135450 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
135451 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
135452 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
135453 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
135454 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
135455 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
135456 +get_power_status_23592 get_power_status 0 23592 NULL
135457 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
135458 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
135459 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
135460 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
135461 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
135462 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
135463 +show_23604 show 0 23604 NULL
135464 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
135465 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
135466 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5-0 23610 NULL nohasharray
135467 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
135468 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
135469 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
135470 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
135471 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
135472 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
135473 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
135474 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
135475 +show_button_23622 show_button 0 23622 NULL
135476 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
135477 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
135478 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
135479 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
135480 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
135481 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
135482 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL nohasharray
135483 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 &__i2400mu_send_barker_23652
135484 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
135485 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
135486 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
135487 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
135488 +idVendor_show_23662 idVendor_show 0 23662 NULL
135489 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
135490 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
135491 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
135492 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
135493 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
135494 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
135495 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
135496 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
135497 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
135498 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
135499 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
135500 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL
135501 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
135502 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
135503 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
135504 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
135505 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
135506 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
135507 +cx18_read_23699 cx18_read 3-0 23699 NULL
135508 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
135509 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
135510 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
135511 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
135512 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
135513 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
135514 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
135515 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
135516 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
135517 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
135518 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
135519 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL nohasharray
135520 +efx_describe_per_queue_stats_23720 efx_describe_per_queue_stats 0 23720 &sock_alloc_send_skb_23720
135521 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
135522 +get_conn_info_23723 get_conn_info 4 23723 NULL
135523 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
135524 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
135525 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
135526 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
135527 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
135528 +copy_gr_arg_wrapper_23731 copy_gr_arg_wrapper 0 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 nohasharray
135529 +gps_store_23731 gps_store 4-0 23731 &copy_gr_arg_wrapper_23731
135530 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
135531 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
135532 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
135533 +tg3_open_23742 tg3_open 0 23742 NULL
135534 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
135535 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
135536 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
135537 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
135538 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
135539 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
135540 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
135541 +show_max_23764 show_max 0 23764 NULL
135542 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
135543 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
135544 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
135545 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
135546 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3-0 23772 NULL
135547 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
135548 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
135549 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
135550 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
135551 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
135552 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
135553 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
135554 +map_write_23795 map_write 3-0 23795 NULL nohasharray
135555 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
135556 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
135557 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
135558 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
135559 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
135560 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
135561 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
135562 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
135563 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
135564 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
135565 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
135566 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
135567 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
135568 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
135569 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
135570 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
135571 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
135572 +hopcount_show_23825 hopcount_show 0 23825 NULL
135573 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
135574 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
135575 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
135576 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
135577 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
135578 +set_trigger_23840 set_trigger 0-4 23840 NULL
135579 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
135580 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
135581 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
135582 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
135583 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
135584 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
135585 +p54_init_common_23850 p54_init_common 1 23850 NULL
135586 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
135587 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
135588 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
135589 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
135590 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
135591 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
135592 +ath10k_core_create_23857 ath10k_core_create 1 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
135593 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ath10k_core_create_23857
135594 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
135595 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
135596 +device_event_23864 device_event 0 23864 NULL
135597 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
135598 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
135599 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
135600 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
135601 +bond_init_23879 bond_init 0 23879 NULL
135602 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
135603 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
135604 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
135605 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
135606 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
135607 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
135608 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
135609 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
135610 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
135611 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
135612 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
135613 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
135614 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 NULL nohasharray
135615 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 &mpihelp_mul_karatsuba_case_23918
135616 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
135617 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
135618 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
135619 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
135620 +save_image_23929 save_image 0 23929 NULL
135621 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
135622 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
135623 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
135624 +write_vda_23934 write_vda 0-5-6 23934 NULL
135625 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
135626 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
135627 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
135628 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
135629 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
135630 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
135631 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
135632 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
135633 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
135634 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
135635 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
135636 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
135637 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
135638 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
135639 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
135640 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
135641 +vfs_write_23971 vfs_write 3-0 23971 NULL
135642 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
135643 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
135644 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
135645 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
135646 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3-0 23984 NULL
135647 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
135648 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
135649 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
135650 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
135651 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
135652 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
135653 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
135654 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
135655 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
135656 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
135657 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
135658 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
135659 +average_write_24020 average_write 0-3 24020 NULL
135660 +give_pages_24021 give_pages 3 24021 NULL
135661 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
135662 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
135663 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
135664 +show_24031 show 0 24031 NULL
135665 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
135666 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
135667 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
135668 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
135669 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
135670 +setkey_24042 setkey 0 24042 NULL
135671 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
135672 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
135673 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
135674 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
135675 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
135676 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
135677 +ad9523_write_24058 ad9523_write 0 24058 NULL
135678 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
135679 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
135680 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
135681 +domid_show_24067 domid_show 0 24067 NULL nohasharray
135682 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
135683 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
135684 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
135685 +usbnet_open_24073 usbnet_open 0 24073 NULL
135686 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
135687 +tse_sset_count_24077 tse_sset_count 0 24077 NULL
135688 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
135689 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
135690 +show_point2_24082 show_point2 0 24082 NULL
135691 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
135692 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
135693 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
135694 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
135695 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
135696 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
135697 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
135698 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
135699 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
135700 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
135701 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
135702 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
135703 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
135704 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
135705 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
135706 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
135707 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
135708 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
135709 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
135710 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
135711 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
135712 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
135713 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
135714 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
135715 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
135716 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
135717 +store_24149 store 0-3 24149 NULL
135718 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
135719 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
135720 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
135721 +notes_read_24165 notes_read 0-6-5 24165 NULL
135722 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
135723 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
135724 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
135725 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
135726 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
135727 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
135728 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
135729 +adv7343_write_24183 adv7343_write 0 24183 NULL nohasharray
135730 +toshiba_usb_three_set_24183 toshiba_usb_three_set 0 24183 &adv7343_write_24183
135731 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
135732 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
135733 +resource_show_24189 resource_show 0 24189 NULL
135734 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
135735 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
135736 +ts_play_24203 ts_play 0-3 24203 NULL
135737 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
135738 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
135739 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
135740 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
135741 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
135742 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
135743 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
135744 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
135745 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
135746 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
135747 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
135748 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
135749 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
135750 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
135751 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
135752 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
135753 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
135754 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
135755 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
135756 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
135757 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
135758 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
135759 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
135760 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
135761 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
135762 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
135763 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
135764 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
135765 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
135766 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
135767 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
135768 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
135769 +store_24273 store 0 24273 &tun_chr_write_iter_24273
135770 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
135771 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
135772 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
135773 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
135774 +thin_status_24278 thin_status 5 24278 NULL
135775 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
135776 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
135777 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
135778 +msg_size_24288 msg_size 0 24288 NULL
135779 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
135780 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
135781 +map_page_24298 map_page 3-4 24298 NULL
135782 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
135783 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
135784 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
135785 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
135786 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
135787 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
135788 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
135789 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
135790 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
135791 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
135792 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
135793 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
135794 +copy_gr_arg_wrapper_normal_24325 copy_gr_arg_wrapper_normal 0 24325 NULL
135795 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
135796 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
135797 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
135798 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
135799 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
135800 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
135801 +nf_iterate_24348 nf_iterate 0 24348 NULL
135802 +prepare_pages_24349 prepare_pages 0 24349 NULL
135803 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
135804 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
135805 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
135806 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
135807 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
135808 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
135809 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
135810 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
135811 +break_deleg_24373 break_deleg 0 24373 NULL
135812 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
135813 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
135814 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
135815 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
135816 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
135817 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
135818 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
135819 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
135820 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
135821 +getxattr_24398 getxattr 4 24398 NULL nohasharray
135822 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
135823 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
135824 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
135825 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
135826 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
135827 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
135828 +default_density_show_24417 default_density_show 0 24417 NULL
135829 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
135830 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
135831 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
135832 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
135833 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
135834 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
135835 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
135836 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL nohasharray
135837 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 &ieee80211_rx_mgmt_beacon_24430
135838 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
135839 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
135840 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
135841 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
135842 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
135843 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
135844 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
135845 +gr_set_acls_24449 gr_set_acls 0 24449 NULL
135846 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
135847 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
135848 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
135849 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
135850 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
135851 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
135852 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
135853 +lport_reset_24466 lport_reset 0 24466 NULL
135854 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
135855 +pmd_entry_24472 pmd_entry 0 24472 NULL
135856 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
135857 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 NULL nohasharray
135858 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 &ttm_page_pool_free_24486
135859 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
135860 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
135861 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
135862 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
135863 +pl2303_open_24492 pl2303_open 0 24492 NULL
135864 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
135865 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
135866 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
135867 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
135868 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
135869 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
135870 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
135871 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
135872 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
135873 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
135874 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
135875 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
135876 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
135877 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
135878 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
135879 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
135880 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
135881 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
135882 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
135883 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
135884 +unix_mknod_24543 unix_mknod 0 24543 NULL
135885 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
135886 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
135887 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
135888 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
135889 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
135890 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
135891 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
135892 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
135893 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
135894 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
135895 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
135896 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
135897 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
135898 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
135899 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
135900 +store_local_ip_24592 store_local_ip 0 24592 NULL
135901 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
135902 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
135903 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
135904 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
135905 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
135906 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
135907 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
135908 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
135909 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
135910 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
135911 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 NULL
135912 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
135913 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
135914 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
135915 +SyS_poll_24620 SyS_poll 2 24620 NULL
135916 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
135917 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
135918 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
135919 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
135920 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
135921 +read_hdlc_status_24633 read_hdlc_status 0 24633 NULL
135922 +alloc_wr_24635 alloc_wr 2-1 24635 NULL nohasharray
135923 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 &alloc_wr_24635
135924 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
135925 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
135926 +fake_mtu_24641 fake_mtu 0 24641 NULL
135927 +context_alloc_24645 context_alloc 3 24645 NULL
135928 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
135929 +store_red_24652 store_red 0-4 24652 NULL
135930 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
135931 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
135932 +update_devfreq_24674 update_devfreq 0 24674 NULL
135933 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
135934 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
135935 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
135936 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
135937 +ali1563_access_24683 ali1563_access 0 24683 NULL
135938 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
135939 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
135940 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
135941 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
135942 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
135943 +dgram_connect_24701 dgram_connect 0 24701 NULL
135944 +devm_kmalloc_24705 devm_kmalloc 2 24705 NULL nohasharray
135945 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 &devm_kmalloc_24705 nohasharray
135946 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705
135947 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
135948 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
135949 +crb_recv_24713 crb_recv 0-3 24713 NULL
135950 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
135951 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
135952 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
135953 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
135954 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
135955 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
135956 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
135957 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
135958 +pps_show_24748 pps_show 0 24748 NULL
135959 +get_dma_residue_24749 get_dma_residue 0 24749 NULL nohasharray
135960 +commit_rxon_24749 commit_rxon 0 24749 &get_dma_residue_24749
135961 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
135962 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
135963 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
135964 +get_src_24759 get_src 0 24759 NULL
135965 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
135966 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
135967 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
135968 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
135969 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
135970 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
135971 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
135972 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
135973 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
135974 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
135975 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
135976 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
135977 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
135978 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
135979 +cache_read_24790 cache_read 3-0 24790 NULL
135980 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
135981 +user_regset_copyout_24796 user_regset_copyout 7 24796 NULL nohasharray
135982 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 &user_regset_copyout_24796
135983 +register_bcache_24797 register_bcache 0-4 24797 NULL
135984 +unpack_str_24798 unpack_str 0 24798 NULL
135985 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 NULL nohasharray
135986 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 &bcm_kona_gpio_to_irq_24799
135987 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
135988 +get_register_page_24802 get_register_page 0 24802 NULL
135989 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
135990 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
135991 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
135992 +attr_show_args_24816 attr_show_args 0 24816 NULL
135993 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
135994 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
135995 +brport_show_24827 brport_show 0 24827 NULL
135996 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
135997 +rpf_s_stream_24830 rpf_s_stream 0 24830 NULL
135998 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
135999 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 NULL nohasharray
136000 +reboot_24837 reboot 0-4 24837 &__cfg80211_alloc_vendor_skb_24837
136001 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
136002 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
136003 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
136004 +get_latch_status_24846 get_latch_status 0 24846 NULL
136005 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
136006 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
136007 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
136008 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
136009 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
136010 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
136011 +setup_buffering_24872 setup_buffering 0 24872 NULL
136012 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
136013 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
136014 +input_map_show_24878 input_map_show 0 24878 NULL
136015 +zf_write_24882 zf_write 0-3 24882 NULL
136016 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
136017 +store_24890 store 0 24890 NULL
136018 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
136019 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
136020 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
136021 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
136022 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
136023 +work_start_24905 work_start 0 24905 NULL
136024 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
136025 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
136026 +__hci_init_24909 __hci_init 0 24909 NULL
136027 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
136028 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
136029 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
136030 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
136031 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
136032 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
136033 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3-0 24922 NULL
136034 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
136035 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
136036 +next_token_24929 next_token 0 24929 NULL
136037 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
136038 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
136039 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
136040 +claim_resources_24936 claim_resources 0 24936 NULL
136041 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
136042 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
136043 +hpfs_writepage_24940 hpfs_writepage 0 24940 &twl4030reg_enable_24940
136044 +packet_sendmsg_24954 packet_sendmsg 4-0 24954 NULL
136045 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
136046 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
136047 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL
136048 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
136049 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
136050 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
136051 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
136052 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
136053 +cancel_store_24982 cancel_store 0-4 24982 NULL
136054 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
136055 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
136056 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
136057 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
136058 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
136059 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
136060 +profiling_store_24997 profiling_store 0-4 24997 NULL
136061 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
136062 +slot_get_24999 slot_get 0 24999 NULL
136063 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 NULL nohasharray
136064 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 &key_conf_hw_key_idx_read_25003
136065 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
136066 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
136067 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
136068 +fast_charge_timer_show_25016 fast_charge_timer_show 0 25016 NULL
136069 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
136070 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
136071 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
136072 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
136073 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
136074 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
136075 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
136076 +i2400m_open_25041 i2400m_open 0 25041 NULL
136077 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
136078 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
136079 +removable_store_25044 removable_store 0-3 25044 NULL
136080 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
136081 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
136082 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
136083 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
136084 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
136085 +show_rtc_25056 show_rtc 0 25056 NULL
136086 +pptp_create_25064 pptp_create 0 25064 NULL
136087 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL nohasharray
136088 +tun_get_user_25067 tun_get_user 0 25067 &gs_buf_alloc_25067
136089 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
136090 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
136091 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
136092 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
136093 +pnfs_generic_scan_commit_lists_25073 pnfs_generic_scan_commit_lists 0 25073 NULL nohasharray
136094 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 &pnfs_generic_scan_commit_lists_25073
136095 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
136096 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
136097 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
136098 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
136099 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
136100 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
136101 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
136102 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
136103 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
136104 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
136105 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 NULL nohasharray
136106 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 &nvkm_instmem_create__25098
136107 +gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL
136108 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
136109 +statfs_25104 statfs 0 25104 NULL nohasharray
136110 +action_store_25104 action_store 0-3 25104 &statfs_25104
136111 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
136112 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
136113 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
136114 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
136115 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 NULL nohasharray
136116 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 &hci_req_add_ev_25115 nohasharray
136117 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115
136118 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
136119 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
136120 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
136121 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
136122 +ses_probe_25128 ses_probe 0 25128 NULL
136123 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
136124 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
136125 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
136126 +bulk_write_25137 bulk_write 0 25137 NULL nohasharray
136127 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 &bulk_write_25137
136128 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
136129 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
136130 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
136131 +pagesize_show_25147 pagesize_show 0 25147 NULL
136132 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
136133 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
136134 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
136135 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
136136 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
136137 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
136138 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
136139 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
136140 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
136141 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
136142 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
136143 +show_src_clock_25168 show_src_clock 0 25168 NULL
136144 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
136145 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
136146 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL nohasharray
136147 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 &sctp_getsockopt_local_addrs_25178 nohasharray
136148 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178
136149 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
136150 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
136151 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
136152 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
136153 +cx25821_riscmem_alloc_25201 cx25821_riscmem_alloc 0 25201 NULL
136154 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
136155 +patch_alc662_25213 patch_alc662 0 25213 NULL
136156 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
136157 +open_rx_first_25220 open_rx_first 0 25220 NULL
136158 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
136159 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
136160 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
136161 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
136162 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
136163 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
136164 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
136165 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
136166 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
136167 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
136168 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
136169 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
136170 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
136171 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
136172 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
136173 +stripe_status_25259 stripe_status 5 25259 NULL
136174 +line6_probe_25262 line6_probe 6 25262 NULL
136175 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
136176 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
136177 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
136178 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
136179 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
136180 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
136181 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
136182 +vfs_writev_25278 vfs_writev 3 25278 NULL
136183 +protocol_show_25279 protocol_show 0 25279 NULL
136184 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
136185 +ray_suspend_25281 ray_suspend 0 25281 NULL
136186 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
136187 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
136188 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
136189 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
136190 +__ax88179_write_cmd_25286 __ax88179_write_cmd 5-0 25286 &l2tp_session_create_25286 nohasharray
136191 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &__ax88179_write_cmd_25286
136192 +ib_query_device_25287 ib_query_device 0 25287 NULL nohasharray
136193 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 &ib_query_device_25287
136194 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
136195 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
136196 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
136197 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
136198 +read8_reg_25307 read8_reg 4-0 25307 NULL
136199 +firm_open_25313 firm_open 0 25313 NULL
136200 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 NULL nohasharray
136201 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &kvm_cpu_notify_25315
136202 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
136203 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
136204 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
136205 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
136206 +print_state_25323 print_state 0 25323 NULL
136207 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
136208 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
136209 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
136210 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
136211 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
136212 +show_rps_map_25336 show_rps_map 0 25336 NULL
136213 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
136214 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
136215 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
136216 +dump_align_25345 dump_align 2 25345 NULL
136217 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
136218 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
136219 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
136220 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
136221 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
136222 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 NULL
136223 +net2272_enable_25362 net2272_enable 0 25362 NULL
136224 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
136225 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
136226 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
136227 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
136228 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
136229 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
136230 +probe_25378 probe 0 25378 &rh_queue_status_25378
136231 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
136232 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
136233 +ep_queue_25382 ep_queue 0 25382 NULL
136234 +sis96x_access_25383 sis96x_access 0 25383 NULL
136235 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
136236 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
136237 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
136238 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
136239 +show_truinst_25392 show_truinst 0 25392 NULL
136240 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
136241 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
136242 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
136243 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
136244 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
136245 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
136246 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
136247 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL nohasharray
136248 +mxser_write_room_25413 mxser_write_room 0 25413 &ebt_buf_add_pad_25413
136249 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
136250 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4-0 25415 NULL nohasharray
136251 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
136252 +par96_open_25418 par96_open 0 25418 NULL
136253 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
136254 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
136255 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
136256 +panel_power_on_store_25422 panel_power_on_store 0-4 25422 NULL
136257 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
136258 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
136259 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
136260 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
136261 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
136262 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
136263 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
136264 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
136265 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
136266 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
136267 +print_name_25459 print_name 0 25459 NULL nohasharray
136268 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
136269 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
136270 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL nohasharray
136271 +cyapa_gen5_read_idac_data_25462 cyapa_gen5_read_idac_data 0 25462 &ath6kl_wmi_beginscan_cmd_25462
136272 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
136273 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
136274 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
136275 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
136276 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
136277 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
136278 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
136279 +read_cmd_25491 read_cmd 0 25491 NULL
136280 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
136281 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
136282 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
136283 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
136284 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
136285 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
136286 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL
136287 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
136288 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
136289 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
136290 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
136291 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
136292 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
136293 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
136294 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
136295 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
136296 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
136297 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
136298 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
136299 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
136300 +ad9523_show_25530 ad9523_show 0 25530 NULL
136301 +ses_show_id_25531 ses_show_id 0 25531 NULL nohasharray
136302 +smb2_negotiate_25531 smb2_negotiate 0 25531 &ses_show_id_25531
136303 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
136304 +num_reads_show_25535 num_reads_show 0 25535 NULL
136305 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
136306 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
136307 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
136308 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
136309 +cyapa_show_product_id_25550 cyapa_show_product_id 0 25550 NULL
136310 +store_octave_25552 store_octave 0-4 25552 NULL
136311 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
136312 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
136313 +ht_print_chan_25556 ht_print_chan 4-0-3 25556 NULL nohasharray
136314 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
136315 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
136316 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
136317 +read_dscorr_25560 read_dscorr 0 25560 NULL
136318 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
136319 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
136320 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
136321 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
136322 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
136323 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
136324 +ping_recvmsg_25597 ping_recvmsg 4-0 25597 NULL
136325 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
136326 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
136327 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
136328 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
136329 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
136330 +open_tx_25605 open_tx 0 25605 NULL
136331 +firmware_version_show_25608 firmware_version_show 0 25608 NULL
136332 +nes_netdev_get_sset_count_25609 nes_netdev_get_sset_count 0 25609 NULL
136333 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
136334 +chksum_init_25613 chksum_init 0 25613 NULL
136335 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
136336 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
136337 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
136338 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
136339 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
136340 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
136341 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
136342 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
136343 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
136344 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
136345 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
136346 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
136347 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
136348 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
136349 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
136350 +zatm_send_25650 zatm_send 0 25650 NULL
136351 +set_acpi_25652 set_acpi 0 25652 NULL
136352 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
136353 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
136354 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
136355 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL nohasharray
136356 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &aircable_prepare_write_buffer_25669 nohasharray
136357 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 &i7core_inject_show_col_25669
136358 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
136359 +calibrate_store_25674 calibrate_store 0-4 25674 NULL
136360 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
136361 +unix_getname_25678 unix_getname 0 25678 NULL
136362 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
136363 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
136364 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
136365 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
136366 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
136367 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
136368 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
136369 +alloc_ring_25697 alloc_ring 0 25697 NULL
136370 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
136371 +privsize_25701 privsize 0 25701 NULL
136372 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
136373 +show_camera_25710 show_camera 0 25710 NULL nohasharray
136374 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 &show_camera_25710
136375 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
136376 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
136377 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
136378 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
136379 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
136380 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
136381 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
136382 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
136383 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
136384 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
136385 +switch_partition_25723 switch_partition 0 25723 NULL
136386 +eth_bind_25725 eth_bind 0 25725 NULL
136387 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
136388 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
136389 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
136390 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
136391 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
136392 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
136393 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
136394 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
136395 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
136396 +vx_set_format_25741 vx_set_format 0 25741 NULL
136397 +xgbe_common_read_25743 xgbe_common_read 2-0 25743 NULL nohasharray
136398 +product_id_show_25743 product_id_show 0 25743 &xgbe_common_read_25743 nohasharray
136399 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
136400 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743
136401 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
136402 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
136403 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
136404 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
136405 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
136406 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
136407 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
136408 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
136409 +cx25821_risc_buffer_25768 cx25821_risc_buffer 0 25768 NULL nohasharray
136410 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 &cx25821_risc_buffer_25768
136411 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
136412 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
136413 +amd_xgbe_an_disable_kr_training_25786 amd_xgbe_an_disable_kr_training 0 25786 NULL
136414 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
136415 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
136416 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
136417 +read_delin_25798 read_delin 0 25798 NULL
136418 +sg_read_25799 sg_read 3-0 25799 NULL
136419 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
136420 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
136421 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
136422 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
136423 +system_enable_read_25815 system_enable_read 3 25815 NULL
136424 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
136425 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
136426 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
136427 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
136428 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
136429 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
136430 +show_red_25831 show_red 0 25831 NULL nohasharray
136431 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
136432 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
136433 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
136434 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
136435 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
136436 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
136437 +parport_read_25855 parport_read 0 25855 NULL
136438 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
136439 +level_show_25858 level_show 0 25858 NULL
136440 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
136441 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
136442 +null_build_header_25866 null_build_header 0 25866 NULL
136443 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
136444 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
136445 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
136446 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
136447 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
136448 +fix_io_25879 fix_io 0 25879 NULL nohasharray
136449 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
136450 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
136451 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL nohasharray
136452 +ls_value_show_25884 ls_value_show 0 25884 &ath6kl_regread_read_25884
136453 +acf_status_25890 acf_status 0 25890 NULL
136454 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
136455 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
136456 +siena_describe_nic_stats_25898 siena_describe_nic_stats 0 25898 NULL
136457 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
136458 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
136459 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
136460 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 4-7 25908 NULL nohasharray
136461 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
136462 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
136463 +send_purge_25911 send_purge 0 25911 NULL
136464 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
136465 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
136466 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
136467 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
136468 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
136469 +_get_word_25929 _get_word 0 25929 NULL
136470 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
136471 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
136472 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
136473 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
136474 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
136475 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
136476 +flush_25957 flush 2-0 25957 NULL
136477 +done_25962 done 0 25962 NULL
136478 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
136479 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
136480 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
136481 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
136482 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
136483 +video_register_device_25971 video_register_device 3 25971 NULL
136484 +devm_kcalloc_25975 devm_kcalloc 2-3 25975 NULL
136485 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
136486 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
136487 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
136488 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
136489 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
136490 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
136491 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
136492 +fan_get_status_26004 fan_get_status 0 26004 NULL
136493 +init_26006 init 0 26006 NULL
136494 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
136495 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
136496 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
136497 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
136498 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
136499 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
136500 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
136501 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
136502 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
136503 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
136504 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
136505 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
136506 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
136507 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
136508 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
136509 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
136510 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
136511 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
136512 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
136513 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
136514 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
136515 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
136516 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
136517 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
136518 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
136519 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
136520 +update_vlan_26069 update_vlan 0 26069 NULL
136521 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
136522 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
136523 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
136524 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 NULL nohasharray
136525 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 &memcg_update_all_list_lrus_26071
136526 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
136527 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
136528 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
136529 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
136530 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
136531 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
136532 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
136533 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
136534 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
136535 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
136536 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
136537 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
136538 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
136539 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
136540 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
136541 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
136542 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
136543 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
136544 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
136545 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
136546 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
136547 +skb_cow_26138 skb_cow 2 26138 NULL
136548 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
136549 +func_id_show_26143 func_id_show 0 26143 NULL
136550 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
136551 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
136552 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
136553 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
136554 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
136555 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
136556 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
136557 +__fswab64_26155 __fswab64 0 26155 NULL
136558 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
136559 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
136560 +copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
136561 +read_data_26165 read_data 0 26165 NULL nohasharray
136562 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
136563 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
136564 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
136565 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
136566 +query_port_26169 query_port 0 26169 NULL
136567 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
136568 +show_26172 show 0 26172 NULL
136569 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
136570 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
136571 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
136572 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
136573 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
136574 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
136575 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
136576 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL
136577 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
136578 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
136579 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
136580 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
136581 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
136582 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
136583 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
136584 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
136585 +mce_write_26201 mce_write 3 26201 NULL
136586 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
136587 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
136588 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
136589 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
136590 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
136591 +SyS_splice_26206 SyS_splice 5 26206 NULL
136592 +kbd_backlight_mode_show_26207 kbd_backlight_mode_show 0 26207 NULL
136593 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
136594 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
136595 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
136596 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
136597 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
136598 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
136599 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
136600 +teql_master_open_26224 teql_master_open 0 26224 NULL
136601 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
136602 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
136603 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
136604 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
136605 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4-0 26233 NULL
136606 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
136607 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
136608 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
136609 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
136610 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
136611 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
136612 +show_26245 show 0 26245 NULL
136613 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
136614 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
136615 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
136616 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
136617 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
136618 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
136619 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
136620 +activate_26268 activate 0 26268 NULL
136621 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
136622 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
136623 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
136624 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
136625 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
136626 +size_write_26288 size_write 0-3 26288 NULL
136627 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
136628 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
136629 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
136630 +dbg_write_26301 dbg_write 0-3 26301 NULL
136631 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
136632 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
136633 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
136634 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
136635 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
136636 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
136637 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
136638 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
136639 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3-0 26317 NULL
136640 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
136641 +show_temp_26323 show_temp 0 26323 NULL
136642 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
136643 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
136644 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL nohasharray
136645 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 &efx_rx_mk_skb_26342
136646 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
136647 +nr_getname_26347 nr_getname 0 26347 NULL
136648 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
136649 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
136650 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
136651 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
136652 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
136653 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
136654 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
136655 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
136656 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
136657 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
136658 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
136659 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
136660 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
136661 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
136662 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
136663 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
136664 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
136665 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
136666 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
136667 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
136668 +trigger_26381 trigger 0 26381 NULL
136669 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
136670 +pl_reset_26387 pl_reset 0 26387 NULL
136671 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
136672 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
136673 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
136674 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
136675 +ntty_write_26404 ntty_write 3 26404 NULL
136676 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
136677 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
136678 +firmware_store_26408 firmware_store 4-0 26408 NULL
136679 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
136680 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
136681 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
136682 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
136683 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
136684 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
136685 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
136686 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
136687 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
136688 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
136689 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
136690 +pagemap_read_26441 pagemap_read 3 26441 NULL
136691 +add_device_26448 add_device 4 26448 NULL nohasharray
136692 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 &add_device_26448
136693 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
136694 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
136695 +prism2_open_26452 prism2_open 0 26452 NULL
136696 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
136697 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
136698 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
136699 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
136700 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
136701 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
136702 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
136703 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
136704 +show_attribute_26469 show_attribute 0 26469 NULL
136705 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
136706 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
136707 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
136708 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
136709 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
136710 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
136711 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
136712 +active_show_26489 active_show 0 26489 NULL
136713 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
136714 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
136715 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
136716 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
136717 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
136718 +activate_26500 activate 0 26500 NULL
136719 +read_vmcore_26501 read_vmcore 3 26501 NULL
136720 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
136721 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
136722 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
136723 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
136724 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
136725 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
136726 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
136727 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
136728 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
136729 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
136730 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
136731 +portio_size_show_26525 portio_size_show 0 26525 NULL
136732 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
136733 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
136734 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
136735 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
136736 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
136737 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
136738 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
136739 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
136740 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
136741 +online_show_26562 online_show 0 26562 NULL nohasharray
136742 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
136743 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
136744 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
136745 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
136746 +mode_string_26566 mode_string 0 26566 NULL
136747 +sha256_export_26571 sha256_export 0 26571 NULL
136748 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
136749 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
136750 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
136751 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
136752 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
136753 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
136754 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
136755 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
136756 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
136757 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
136758 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
136759 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
136760 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
136761 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
136762 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
136763 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
136764 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
136765 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
136766 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
136767 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
136768 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
136769 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
136770 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
136771 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
136772 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
136773 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
136774 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
136775 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
136776 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
136777 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
136778 +config_init_26642 config_init 0 26642 NULL
136779 +null_digest_26644 null_digest 0 26644 NULL
136780 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
136781 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
136782 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
136783 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
136784 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
136785 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
136786 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
136787 +ina2xx_set_shunt_26668 ina2xx_set_shunt 0-4 26668 NULL
136788 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
136789 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
136790 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
136791 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
136792 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
136793 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
136794 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
136795 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
136796 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
136797 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
136798 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
136799 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
136800 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
136801 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
136802 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
136803 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
136804 +amd_xgbe_phy_soft_reset_26705 amd_xgbe_phy_soft_reset 0 26705 &show_in_input0_26705 nohasharray
136805 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &amd_xgbe_phy_soft_reset_26705
136806 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
136807 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
136808 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
136809 +vpe_start_streaming_26715 vpe_start_streaming 0 26715 NULL
136810 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
136811 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
136812 +aty_ld_le32_26720 aty_ld_le32 0 26720 NULL nohasharray
136813 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 &aty_ld_le32_26720
136814 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
136815 +get_register_26725 get_register 0 26725 NULL
136816 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
136817 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
136818 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
136819 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
136820 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
136821 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
136822 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
136823 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
136824 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
136825 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 2-0 26751 NULL
136826 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
136827 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
136828 +store_26755 store 0 26755 NULL
136829 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
136830 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
136831 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
136832 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
136833 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
136834 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
136835 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
136836 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
136837 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
136838 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
136839 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
136840 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
136841 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
136842 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
136843 +inotify_read_26778 inotify_read 0-3 26778 NULL
136844 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
136845 +read_port_26787 read_port 0-3 26787 NULL
136846 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
136847 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
136848 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
136849 +select_sec_26799 select_sec 0 26799 NULL
136850 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
136851 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
136852 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
136853 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
136854 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
136855 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
136856 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
136857 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
136858 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
136859 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
136860 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
136861 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
136862 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
136863 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
136864 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
136865 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
136866 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
136867 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
136868 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
136869 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
136870 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
136871 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
136872 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
136873 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
136874 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
136875 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
136876 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
136877 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
136878 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
136879 +uevent_store_26862 uevent_store 0-3 26862 NULL
136880 +netlink_insert_26863 netlink_insert 0 26863 NULL
136881 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
136882 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
136883 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
136884 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
136885 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
136886 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
136887 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
136888 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
136889 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
136890 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
136891 +toshiba_usb_three_get_26892 toshiba_usb_three_get 0 26892 NULL
136892 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
136893 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
136894 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
136895 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
136896 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
136897 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
136898 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
136899 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
136900 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
136901 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
136902 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
136903 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
136904 +sctp_error_26925 sctp_error 0-3 26925 NULL
136905 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
136906 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
136907 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
136908 +rndis_command_26933 rndis_command 0 26933 NULL
136909 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
136910 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
136911 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
136912 +show_rev_26939 show_rev 0 26939 NULL
136913 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
136914 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
136915 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
136916 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
136917 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
136918 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
136919 +pvc_open_26949 pvc_open 0 26949 NULL
136920 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
136921 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
136922 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
136923 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
136924 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
136925 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
136926 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
136927 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
136928 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
136929 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
136930 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
136931 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
136932 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
136933 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
136934 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
136935 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
136936 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
136937 +bdx_open_26997 bdx_open 0 26997 NULL
136938 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
136939 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
136940 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
136941 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
136942 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
136943 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
136944 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
136945 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
136946 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
136947 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
136948 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
136949 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
136950 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
136951 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
136952 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
136953 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
136954 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
136955 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
136956 +store_line2_27047 store_line2 4-0 27047 NULL
136957 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
136958 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
136959 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
136960 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
136961 +group_store_27061 group_store 4-0 27061 NULL
136962 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
136963 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
136964 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
136965 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
136966 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
136967 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
136968 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL nohasharray
136969 +clk_gate_enable_27077 clk_gate_enable 0 27077 &paravirt_read_msr_27077
136970 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
136971 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
136972 +find_first_bit_27088 find_first_bit 0 27088 NULL
136973 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
136974 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
136975 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL nohasharray
136976 +range_show_27091 range_show 0 27091 &regmap_spmi_base_gather_write_27091
136977 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
136978 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
136979 +store_output_27101 store_output 0-4 27101 NULL
136980 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
136981 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
136982 +pb0100_start_27111 pb0100_start 0 27111 NULL
136983 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
136984 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
136985 +write_27128 write 0-3 27128 NULL
136986 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
136987 +write_27129 write 0 27129 &rocker_cmd_exec_27129
136988 +ia_send_27132 ia_send 0 27132 NULL
136989 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
136990 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
136991 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
136992 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
136993 +netstat_show_27140 netstat_show 0 27140 NULL
136994 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
136995 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
136996 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
136997 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
136998 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
136999 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
137000 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
137001 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
137002 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
137003 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
137004 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
137005 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
137006 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
137007 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL nohasharray
137008 +show_temp_emergency_27170 show_temp_emergency 0 27170 &i2400m_net_rx_27170 nohasharray
137009 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170
137010 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
137011 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
137012 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
137013 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
137014 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
137015 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
137016 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
137017 +wait_comp_27187 wait_comp 0 27187 NULL
137018 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
137019 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
137020 +freeze_fs_27192 freeze_fs 0 27192 NULL
137021 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
137022 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
137023 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
137024 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
137025 +ep0_queue_27223 ep0_queue 0 27223 NULL
137026 +write_kmem_27225 write_kmem 3-0 27225 NULL nohasharray
137027 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 &write_kmem_27225
137028 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
137029 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
137030 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
137031 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
137032 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
137033 +store_dev_name_27240 store_dev_name 0 27240 NULL
137034 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
137035 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
137036 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
137037 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
137038 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
137039 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
137040 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
137041 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL nohasharray
137042 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 &cfpkt_add_trail_27260
137043 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
137044 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
137045 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
137046 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
137047 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
137048 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
137049 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
137050 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
137051 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
137052 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
137053 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
137054 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
137055 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
137056 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
137057 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
137058 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
137059 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
137060 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
137061 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
137062 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
137063 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
137064 +__wmi_send_27296 __wmi_send 0 27296 NULL
137065 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
137066 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
137067 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
137068 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
137069 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
137070 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
137071 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312 nohasharray
137072 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &ath6kl_wmi_test_cmd_27312
137073 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
137074 +write_buf_27316 write_buf 3 27316 NULL
137075 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
137076 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
137077 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
137078 +sleep_functions_on_battery_show_27326 sleep_functions_on_battery_show 0 27326 NULL
137079 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
137080 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
137081 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
137082 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
137083 +__smsc911x_reg_read_shift_27345 __smsc911x_reg_read_shift 0 27345 NULL
137084 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
137085 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
137086 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
137087 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
137088 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
137089 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
137090 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
137091 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
137092 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
137093 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
137094 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
137095 +it87_read_value_27385 it87_read_value 0 27385 NULL
137096 +show_activation_width_27387 show_activation_width 0 27387 NULL
137097 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
137098 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
137099 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
137100 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
137101 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
137102 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
137103 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
137104 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
137105 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 NULL nohasharray
137106 +lx_set_granularity_27414 lx_set_granularity 0 27414 &brcmf_sdio_firmware_callback_27414
137107 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
137108 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
137109 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
137110 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
137111 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
137112 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
137113 +cypress_write_27423 cypress_write 4-0 27423 NULL
137114 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
137115 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
137116 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
137117 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
137118 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
137119 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
137120 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
137121 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
137122 +priority_show_27437 priority_show 0 27437 NULL nohasharray
137123 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
137124 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
137125 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
137126 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
137127 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
137128 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
137129 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
137130 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
137131 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
137132 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
137133 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
137134 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
137135 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
137136 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
137137 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
137138 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
137139 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
137140 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
137141 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
137142 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
137143 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
137144 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
137145 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
137146 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
137147 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
137148 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
137149 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
137150 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
137151 +__usbnet_write_cmd_27500 __usbnet_write_cmd 7-0 27500 NULL nohasharray
137152 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 &__usbnet_write_cmd_27500 nohasharray
137153 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500
137154 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
137155 +show_port_phy_27505 show_port_phy 0 27505 NULL
137156 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
137157 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
137158 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
137159 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
137160 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
137161 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
137162 +store_sensor_27515 store_sensor 0-4 27515 NULL
137163 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
137164 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
137165 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
137166 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
137167 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
137168 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
137169 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
137170 +read_learn_27536 read_learn 0-3 27536 NULL
137171 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
137172 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
137173 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
137174 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
137175 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
137176 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
137177 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
137178 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
137179 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
137180 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
137181 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
137182 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
137183 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
137184 +sco_sock_recvmsg_27572 sco_sock_recvmsg 4-0 27572 NULL
137185 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
137186 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
137187 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
137188 +get_rx_packet_len_27587 get_rx_packet_len 0-3 27587 NULL nohasharray
137189 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 &get_rx_packet_len_27587
137190 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
137191 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
137192 +cypress_write_room_27590 cypress_write_room 0 27590 NULL
137193 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
137194 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
137195 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
137196 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
137197 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
137198 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
137199 +bdx_get_sset_count_27617 bdx_get_sset_count 0 27617 NULL
137200 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
137201 +max_age_show_27620 max_age_show 0 27620 NULL
137202 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
137203 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
137204 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
137205 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
137206 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
137207 +connect_27639 connect 0 27639 NULL
137208 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 NULL nohasharray
137209 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &read_flush_procfs_27642 nohasharray
137210 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_xattr_ibody_get_27642
137211 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
137212 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
137213 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
137214 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
137215 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
137216 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
137217 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
137218 +presence_read_file_27668 presence_read_file 0 27668 NULL
137219 +qword_get_27670 qword_get 0 27670 NULL nohasharray
137220 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 &qword_get_27670
137221 +min_sync_show_27671 min_sync_show 0 27671 NULL
137222 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
137223 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
137224 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
137225 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
137226 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
137227 +read_27678 read 0 27678 NULL
137228 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
137229 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
137230 +trusted_get_27684 trusted_get 0 27684 NULL
137231 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
137232 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
137233 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
137234 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
137235 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
137236 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
137237 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
137238 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
137239 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
137240 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
137241 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
137242 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
137243 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
137244 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
137245 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
137246 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
137247 +drv_start_27735 drv_start 0 27735 NULL
137248 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
137249 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
137250 +do_grow_27746 do_grow 0 27746 NULL
137251 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
137252 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
137253 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
137254 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
137255 +md4_update_27759 md4_update 0 27759 NULL nohasharray
137256 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
137257 +store_io_db_27768 store_io_db 0-4 27768 NULL
137258 +kcalloc_27770 kcalloc 2-1 27770 NULL
137259 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
137260 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
137261 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
137262 +device_notifier_27779 device_notifier 0 27779 NULL
137263 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
137264 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
137265 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL nohasharray
137266 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 &twl4030_set_gpio_dataout_27792
137267 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
137268 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
137269 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
137270 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
137271 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
137272 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
137273 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
137274 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
137275 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
137276 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
137277 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
137278 +smk_set_access_27817 smk_set_access 0 27817 NULL
137279 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
137280 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
137281 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
137282 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
137283 +sys_listxattr_27833 sys_listxattr 3 27833 NULL
137284 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
137285 +et131x_open_27842 et131x_open 0 27842 NULL
137286 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
137287 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
137288 +read_profile_27859 read_profile 3-0 27859 NULL
137289 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
137290 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
137291 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
137292 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
137293 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
137294 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
137295 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
137296 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
137297 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
137298 +diag_read_27874 diag_read 0 27874 NULL
137299 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
137300 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
137301 +mv88e6171_get_sset_count_27888 mv88e6171_get_sset_count 0 27888 NULL
137302 +show_als_channel_27889 show_als_channel 0 27889 NULL
137303 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4-0 27893 NULL
137304 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
137305 +func_27900 func 0 27900 NULL nohasharray
137306 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
137307 +gluebi_write_27905 gluebi_write 3 27905 NULL
137308 +store_27911 store 0-4 27911 NULL
137309 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
137310 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
137311 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
137312 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
137313 +bm_find_next_27929 bm_find_next 2 27929 NULL
137314 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
137315 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
137316 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
137317 +get_alarm_27933 get_alarm 0 27933 NULL
137318 +can_attach_27934 can_attach 0 27934 NULL
137319 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
137320 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
137321 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
137322 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
137323 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
137324 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
137325 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL
137326 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
137327 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
137328 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
137329 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
137330 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
137331 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
137332 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
137333 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
137334 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
137335 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
137336 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
137337 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
137338 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
137339 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
137340 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
137341 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
137342 +get_max_state_27981 get_max_state 0 27981 NULL
137343 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
137344 +wan_set_status_27984 wan_set_status 0 27984 NULL
137345 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
137346 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
137347 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
137348 +inet6_get_link_af_size_27998 inet6_get_link_af_size 0 27998 NULL
137349 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
137350 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
137351 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
137352 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
137353 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
137354 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
137355 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
137356 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
137357 +device_id_show_28011 device_id_show 0 28011 NULL
137358 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
137359 +show_28017 show 0 28017 NULL nohasharray
137360 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
137361 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
137362 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
137363 +memory_block_action_28024 memory_block_action 0 28024 NULL
137364 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
137365 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
137366 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
137367 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
137368 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
137369 +smc_open_28037 smc_open 0 28037 NULL nohasharray
137370 +store_map_28037 store_map 0-4 28037 &smc_open_28037
137371 +show_pools_28038 show_pools 0 28038 NULL
137372 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
137373 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
137374 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
137375 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
137376 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
137377 +pool_status_28055 pool_status 5 28055 NULL
137378 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
137379 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL nohasharray
137380 +xgbe_phy_init_28061 xgbe_phy_init 0 28061 &lpfc_idiag_mbxacc_read_28061
137381 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
137382 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
137383 +ib_query_port_28079 ib_query_port 0 28079 NULL
137384 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
137385 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
137386 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
137387 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
137388 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
137389 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
137390 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
137391 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
137392 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
137393 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
137394 +show_initstate_28108 show_initstate 0 28108 NULL
137395 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
137396 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
137397 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
137398 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
137399 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
137400 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
137401 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
137402 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
137403 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
137404 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
137405 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
137406 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
137407 +manuf_show_28140 manuf_show 0 28140 NULL
137408 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
137409 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
137410 +video_read_28148 video_read 3-0 28148 NULL nohasharray
137411 +store_28148 store 0 28148 &video_read_28148
137412 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
137413 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
137414 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
137415 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
137416 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
137417 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
137418 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
137419 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
137420 +vread_28173 vread 0-3 28173 NULL
137421 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
137422 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
137423 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
137424 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
137425 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
137426 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
137427 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
137428 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
137429 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
137430 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
137431 +cyapa_gen3_get_query_data_28196 cyapa_gen3_get_query_data 0 28196 NULL
137432 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL
137433 +cyapa_gen5_do_fw_update_28202 cyapa_gen5_do_fw_update 0 28202 NULL
137434 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
137435 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
137436 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
137437 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
137438 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
137439 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 NULL nohasharray
137440 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 &__qp_memcpy_from_queue_28220 nohasharray
137441 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220
137442 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
137443 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
137444 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
137445 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
137446 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
137447 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
137448 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
137449 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
137450 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
137451 +write_28250 write 0 28250 NULL nohasharray
137452 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
137453 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
137454 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
137455 +kbd_type_show_28255 kbd_type_show 0 28255 NULL
137456 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
137457 +pci_notify_28258 pci_notify 0 28258 NULL
137458 +add_interface_28259 add_interface 0 28259 NULL
137459 +airo_open_28270 airo_open 0 28270 NULL
137460 +avtab_read_28272 avtab_read 0 28272 NULL
137461 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
137462 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
137463 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
137464 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
137465 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
137466 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
137467 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
137468 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
137469 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
137470 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
137471 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
137472 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
137473 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
137474 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
137475 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
137476 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
137477 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
137478 +print_fw_version_28310 print_fw_version 0 28310 NULL
137479 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
137480 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
137481 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
137482 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
137483 +generic_access_phys_28318 generic_access_phys 2-4 28318 NULL
137484 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
137485 +filldir64_28323 filldir64 3 28323 NULL
137486 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
137487 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
137488 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
137489 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
137490 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
137491 +xpcs_mmd_read_28331 xpcs_mmd_read 3-0 28331 NULL nohasharray
137492 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 &xpcs_mmd_read_28331
137493 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
137494 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
137495 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
137496 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
137497 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL nohasharray
137498 +michael_init_28344 michael_init 0 28344 &tcp_copy_to_iovec_28344
137499 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
137500 +ldlat_show_28348 ldlat_show 0 28348 NULL
137501 +snapshot_write_28351 snapshot_write 3 28351 NULL
137502 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
137503 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
137504 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
137505 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357
137506 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
137507 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
137508 +send_control_msg_28366 send_control_msg 0 28366 NULL
137509 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
137510 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
137511 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL
137512 +operstate_show_28374 operstate_show 0 28374 NULL
137513 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
137514 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
137515 +sys_writev_28384 sys_writev 3 28384 NULL
137516 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
137517 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
137518 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
137519 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
137520 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
137521 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
137522 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
137523 +mtu_28400 mtu 0 28400 NULL
137524 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
137525 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
137526 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
137527 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
137528 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
137529 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
137530 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
137531 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
137532 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
137533 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
137534 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
137535 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
137536 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
137537 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
137538 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
137539 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
137540 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
137541 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
137542 +direction_show_28442 direction_show 0 28442 NULL
137543 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
137544 +testmode_write_28445 testmode_write 3-0 28445 NULL
137545 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
137546 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
137547 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
137548 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
137549 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
137550 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
137551 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
137552 +show_28462 show 0 28462 NULL
137553 +set_mode_28465 set_mode 0 28465 NULL
137554 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
137555 +create_urbs_28470 create_urbs 0 28470 NULL nohasharray
137556 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 &create_urbs_28470
137557 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
137558 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
137559 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
137560 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
137561 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
137562 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
137563 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
137564 +max_response_pages_28492 max_response_pages 0 28492 NULL
137565 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
137566 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
137567 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
137568 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
137569 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
137570 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
137571 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
137572 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
137573 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
137574 +show_temp0_28521 show_temp0 0 28521 NULL
137575 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
137576 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
137577 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
137578 +list_28535 list 0-5 28535 NULL
137579 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
137580 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
137581 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
137582 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
137583 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544 nohasharray
137584 +ssp_common_buffer_postdisable_28544 ssp_common_buffer_postdisable 0 28544 &chip_base_show_28544
137585 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
137586 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
137587 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
137588 +statfs_28548 statfs 0 28548 NULL
137589 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
137590 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
137591 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
137592 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
137593 +read_temp_msr_28558 read_temp_msr 0 28558 NULL nohasharray
137594 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 &read_temp_msr_28558
137595 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
137596 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
137597 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
137598 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL nohasharray
137599 +qp_enqueue_locked_28567 qp_enqueue_locked 3-0-5 28567 &asymmetric_verify_28567
137600 +ath10k_wmi_addba_clear_resp_28568 ath10k_wmi_addba_clear_resp 0 28568 NULL
137601 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
137602 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
137603 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
137604 +sc92031_ethtool_get_sset_count_28581 sc92031_ethtool_get_sset_count 0 28581 &saa7127_s_stream_28581 nohasharray
137605 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &sc92031_ethtool_get_sset_count_28581
137606 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
137607 +el3_open_28584 el3_open 0 28584 NULL
137608 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
137609 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
137610 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
137611 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
137612 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
137613 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
137614 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
137615 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
137616 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
137617 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
137618 +xgbe_common_write_28609 xgbe_common_write 2-0 28609 NULL
137619 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
137620 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
137621 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
137622 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
137623 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 NULL nohasharray
137624 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 &rpcrdma_alloc_regbuf_28617
137625 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
137626 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
137627 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
137628 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
137629 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
137630 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
137631 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
137632 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
137633 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
137634 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
137635 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
137636 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
137637 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
137638 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
137639 +byte_read_data_28650 byte_read_data 0 28650 NULL
137640 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
137641 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
137642 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
137643 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
137644 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
137645 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
137646 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
137647 +show_refcnt_28672 show_refcnt 0 28672 NULL
137648 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
137649 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
137650 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
137651 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL nohasharray
137652 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 &__dev_alloc_skb_28681 nohasharray
137653 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681
137654 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
137655 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
137656 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
137657 +min_show_28691 min_show 0 28691 NULL nohasharray
137658 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
137659 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
137660 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
137661 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
137662 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
137663 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
137664 +balance_level_28707 balance_level 0 28707 NULL
137665 +power_28709 power 0 28709 NULL nohasharray
137666 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
137667 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
137668 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
137669 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
137670 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
137671 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
137672 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
137673 +drm_plane_init_28731 drm_plane_init 6 28731 NULL nohasharray
137674 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 &drm_plane_init_28731
137675 +spi_execute_28736 spi_execute 5 28736 NULL
137676 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
137677 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
137678 +switch_channel_28739 switch_channel 0 28739 NULL
137679 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
137680 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
137681 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
137682 +getprocattr_28754 getprocattr 0 28754 NULL
137683 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
137684 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
137685 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
137686 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
137687 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
137688 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
137689 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
137690 +peek_head_len_28771 peek_head_len 0 28771 NULL
137691 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
137692 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
137693 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
137694 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
137695 +set_mode_28785 set_mode 0 28785 NULL
137696 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
137697 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
137698 +thaw_super_28793 thaw_super 0 28793 NULL
137699 +sel_write_member_28800 sel_write_member 3 28800 NULL
137700 +show_28801 show 0 28801 NULL
137701 +update_28806 update 0 28806 NULL
137702 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
137703 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
137704 +set_lbt_28811 set_lbt 0 28811 NULL
137705 +udp_packet_28817 udp_packet 0 28817 NULL
137706 +user_preparse_28821 user_preparse 0 28821 NULL
137707 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
137708 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
137709 +show_prochot_28824 show_prochot 0 28824 NULL
137710 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
137711 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
137712 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 NULL nohasharray
137713 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 &kernel_tree_alloc_28833
137714 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
137715 +udplite_packet_28840 udplite_packet 0 28840 NULL
137716 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
137717 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
137718 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
137719 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
137720 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
137721 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
137722 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
137723 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
137724 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
137725 +smack_ipv4_output_28860 smack_ipv4_output 0 28860 NULL
137726 +e100_self_test_28862 e100_self_test 0 28862 NULL
137727 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
137728 +profile_init_28870 profile_init 0 28870 NULL
137729 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
137730 +unix_create_28874 unix_create 0 28874 NULL
137731 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
137732 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
137733 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
137734 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
137735 +cyapa_show_mode_28891 cyapa_show_mode 0 28891 NULL
137736 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
137737 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
137738 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
137739 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
137740 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
137741 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
137742 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
137743 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
137744 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
137745 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
137746 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
137747 +get_video_status_28922 get_video_status 0 28922 NULL
137748 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
137749 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
137750 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
137751 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
137752 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
137753 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
137754 +push_rx_28939 push_rx 3 28939 NULL
137755 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
137756 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
137757 +amd_xgbe_phy_set_mode_28946 amd_xgbe_phy_set_mode 0 28946 NULL
137758 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
137759 +icmp_packet_28950 icmp_packet 0 28950 NULL
137760 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
137761 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
137762 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
137763 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
137764 +kbd_function_keys_store_28964 kbd_function_keys_store 0-4 28964 NULL
137765 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
137766 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
137767 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
137768 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
137769 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
137770 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
137771 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
137772 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
137773 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
137774 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
137775 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
137776 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
137777 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
137778 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
137779 +netlink_bind_28992 netlink_bind 0 28992 NULL
137780 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
137781 +device_show_bool_28994 device_show_bool 0 28994 NULL
137782 +store_28995 store 0 28995 NULL
137783 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
137784 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
137785 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
137786 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
137787 +fdb_insert_29003 fdb_insert 0 29003 NULL
137788 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
137789 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
137790 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
137791 +read_alloc_29022 read_alloc 0 29022 NULL
137792 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
137793 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
137794 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
137795 +rmd160_update_29027 rmd160_update 0 29027 NULL
137796 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
137797 +sys_fcntl64_29031 sys_fcntl64 3 29031 NULL nohasharray
137798 +channels_supported_show_29031 channels_supported_show 0 29031 &sys_fcntl64_29031
137799 +kgdb_nmi_tty_write_room_29034 kgdb_nmi_tty_write_room 0 29034 NULL
137800 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
137801 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
137802 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
137803 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
137804 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 NULL nohasharray
137805 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 &apds990x_prox_threshold_show_29039
137806 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
137807 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
137808 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
137809 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
137810 +tso_fragment_29050 tso_fragment 3 29050 NULL
137811 +open_tx_first_29051 open_tx_first 0 29051 NULL
137812 +send_request_29054 send_request 0 29054 NULL
137813 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
137814 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
137815 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
137816 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
137817 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
137818 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
137819 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
137820 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
137821 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
137822 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
137823 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
137824 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
137825 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
137826 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
137827 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
137828 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
137829 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
137830 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
137831 +show_29089 show 0 29089 NULL
137832 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
137833 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
137834 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
137835 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
137836 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
137837 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
137838 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
137839 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
137840 +show_tach_29110 show_tach 0 29110 NULL
137841 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
137842 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
137843 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
137844 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
137845 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
137846 +snprintf_29125 snprintf 0 29125 NULL
137847 +init_mac_29127 init_mac 0 29127 NULL
137848 +debug_cow_store_29128 debug_cow_store 4 29128 NULL
137849 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
137850 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
137851 +show_nports_29139 show_nports 0 29139 NULL nohasharray
137852 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
137853 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
137854 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
137855 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
137856 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
137857 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
137858 +chunksize_show_29145 chunksize_show 0 29145 NULL
137859 +reshape_ring_29147 reshape_ring 2 29147 NULL
137860 +show_29152 show 0 29152 NULL nohasharray
137861 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
137862 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
137863 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
137864 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL nohasharray
137865 +pcan_usb_fd_set_bus_29164 pcan_usb_fd_set_bus 0 29164 &rndis_opts_ifname_show_29164
137866 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
137867 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
137868 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
137869 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
137870 +badblocks_show_29175 badblocks_show 0 29175 NULL
137871 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
137872 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
137873 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
137874 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
137875 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
137876 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
137877 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
137878 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
137879 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
137880 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
137881 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
137882 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
137883 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
137884 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
137885 +disable_vport_29223 disable_vport 0 29223 NULL
137886 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
137887 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
137888 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &security_socket_recvmsg_29224
137889 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
137890 +pages_unshared_show_29229 pages_unshared_show 0 29229 NULL nohasharray
137891 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 &pages_unshared_show_29229
137892 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
137893 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
137894 +flash_sync_strobe_store_29234 flash_sync_strobe_store 0-4 29234 NULL
137895 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
137896 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
137897 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
137898 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
137899 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
137900 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
137901 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
137902 +help_29245 help 0 29245 NULL nohasharray
137903 +wake_store_29245 wake_store 0-4 29245 &help_29245
137904 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
137905 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
137906 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
137907 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
137908 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
137909 +enable_count_show_29259 enable_count_show 0 29259 NULL
137910 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
137911 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
137912 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
137913 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
137914 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
137915 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
137916 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
137917 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
137918 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
137919 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
137920 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
137921 +_abb5zes3_rtc_update_alarm_29283 _abb5zes3_rtc_update_alarm 0 29283 NULL
137922 +_abb5zes3_rtc_set_timer_29286 _abb5zes3_rtc_set_timer 0 29286 NULL
137923 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
137924 +range_read_29291 range_read 0 29291 NULL
137925 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
137926 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
137927 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
137928 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
137929 +abb5zes3_rtc_set_alarm_29308 abb5zes3_rtc_set_alarm 0 29308 NULL
137930 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
137931 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
137932 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
137933 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
137934 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
137935 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
137936 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
137937 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
137938 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
137939 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
137940 +set_page_29334 set_page 0 29334 NULL
137941 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
137942 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
137943 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
137944 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
137945 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
137946 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
137947 +acquire_lock_29352 acquire_lock 0 29352 NULL
137948 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
137949 +context_show_29361 context_show 0 29361 NULL nohasharray
137950 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
137951 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
137952 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
137953 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
137954 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
137955 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
137956 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
137957 +store_29393 store 0 29393 NULL
137958 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
137959 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
137960 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
137961 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
137962 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
137963 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
137964 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
137965 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
137966 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
137967 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
137968 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
137969 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
137970 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
137971 +mempool_create_29437 mempool_create 1 29437 NULL
137972 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
137973 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
137974 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
137975 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL nohasharray
137976 +br_get_link_af_size_29449 br_get_link_af_size 0 29449 &resv_hugepages_show_29449
137977 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
137978 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
137979 +__kmalloc_node_29455 __kmalloc_node 1 29455 NULL nohasharray
137980 +show_29455 show 0 29455 &__kmalloc_node_29455
137981 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
137982 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
137983 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
137984 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
137985 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
137986 +geos_gpio_show_29465 geos_gpio_show 0 29465 NULL nohasharray
137987 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
137988 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
137989 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
137990 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
137991 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
137992 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
137993 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
137994 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
137995 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
137996 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
137997 +topology_change_show_29484 topology_change_show 0 29484 NULL
137998 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
137999 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
138000 +show_29488 show 0 29488 NULL
138001 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
138002 +store_reset_29502 store_reset 0-4 29502 NULL
138003 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
138004 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
138005 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
138006 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
138007 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
138008 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
138009 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
138010 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
138011 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
138012 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
138013 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
138014 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
138015 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
138016 +sock_read_iter_29526 sock_read_iter 0 29526 NULL
138017 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
138018 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
138019 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
138020 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
138021 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
138022 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
138023 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
138024 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
138025 +vfs_read_29543 vfs_read 0-3 29543 NULL
138026 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
138027 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
138028 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
138029 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
138030 +ftrace_write_29551 ftrace_write 3 29551 NULL
138031 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
138032 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
138033 +show_in_input3_29564 show_in_input3 0 29564 NULL
138034 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
138035 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
138036 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
138037 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
138038 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
138039 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
138040 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
138041 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
138042 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
138043 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
138044 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
138045 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
138046 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
138047 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
138048 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3-0 29589 &pvr2_hdw_report_unlocked_29589
138049 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
138050 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
138051 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
138052 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
138053 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
138054 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
138055 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
138056 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
138057 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
138058 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
138059 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
138060 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
138061 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
138062 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
138063 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
138064 +show_power_29626 show_power 0 29626 NULL
138065 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
138066 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
138067 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
138068 +spi_write_29631 spi_write 0 29631 NULL
138069 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
138070 +ssp_create_msg_29633 ssp_create_msg 2 29633 NULL nohasharray
138071 +read_null_29633 read_null 0-3 29633 &ssp_create_msg_29633 nohasharray
138072 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
138073 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
138074 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
138075 +md5_init_29643 md5_init 0 29643 NULL
138076 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
138077 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
138078 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
138079 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
138080 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
138081 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
138082 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 NULL nohasharray
138083 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 &uwb_rc_mac_addr_show_29656
138084 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
138085 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
138086 +user_get_29663 user_get 0 29663 NULL
138087 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
138088 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
138089 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
138090 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
138091 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
138092 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
138093 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
138094 +sync_29693 sync 0 29693 NULL nohasharray
138095 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
138096 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
138097 +output_29700 output 0 29700 NULL
138098 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
138099 +cp_open_29706 cp_open 0 29706 NULL
138100 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
138101 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
138102 +probes_write_29711 probes_write 3 29711 NULL
138103 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
138104 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
138105 +compat_write_data_29715 compat_write_data 0 29715 NULL
138106 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
138107 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
138108 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
138109 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
138110 +wake_show_29730 wake_show 0 29730 NULL
138111 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
138112 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL
138113 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
138114 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
138115 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
138116 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
138117 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
138118 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
138119 +adp5520_show_29748 adp5520_show 0 29748 NULL
138120 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
138121 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
138122 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
138123 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
138124 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
138125 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
138126 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
138127 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
138128 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
138129 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
138130 +devid_show_29772 devid_show 0 29772 NULL
138131 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
138132 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
138133 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
138134 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
138135 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
138136 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
138137 +dbAlloc_29794 dbAlloc 0 29794 NULL
138138 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
138139 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
138140 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
138141 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
138142 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
138143 +oprofile_start_29810 oprofile_start 0 29810 NULL
138144 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
138145 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
138146 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
138147 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 NULL nohasharray
138148 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 &tmp103_show_temp_29822
138149 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
138150 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
138151 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
138152 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
138153 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
138154 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
138155 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
138156 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
138157 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
138158 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
138159 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
138160 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
138161 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
138162 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
138163 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
138164 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
138165 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
138166 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
138167 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
138168 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
138169 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
138170 +dma_map_xdr_29874 dma_map_xdr 0 29874 NULL
138171 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
138172 +setup_29880 setup 0 29880 NULL
138173 +store_pan_29882 store_pan 0-4 29882 NULL
138174 +nfc_targets_found_29886 nfc_targets_found 3 29886 NULL nohasharray
138175 +find_free_ctxt_29886 find_free_ctxt 0 29886 &nfc_targets_found_29886
138176 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
138177 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
138178 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
138179 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
138180 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
138181 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
138182 +follow_pte_29913 follow_pte 0 29913 NULL
138183 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
138184 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
138185 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
138186 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
138187 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
138188 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
138189 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
138190 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
138191 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
138192 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
138193 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
138194 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
138195 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
138196 +ipv6_recv_error_29947 ipv6_recv_error 3-0 29947 &__btrfs_getxattr_29947
138197 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
138198 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
138199 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
138200 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
138201 +crb_do_acpi_start_29961 crb_do_acpi_start 0 29961 NULL
138202 +init_29962 init 0 29962 NULL
138203 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
138204 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
138205 +register_one_node_29973 register_one_node 0 29973 NULL
138206 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
138207 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
138208 +location_store_29981 location_store 0-3 29981 NULL
138209 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
138210 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
138211 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
138212 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
138213 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
138214 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
138215 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
138216 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
138217 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
138218 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
138219 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
138220 +memcpy_to_msg_30012 memcpy_to_msg 3-0 30012 NULL
138221 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
138222 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
138223 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
138224 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
138225 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
138226 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
138227 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
138228 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
138229 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
138230 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
138231 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
138232 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
138233 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
138234 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
138235 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
138236 +SyS_write_30059 SyS_write 3 30059 NULL
138237 +general_stats_read_30067 general_stats_read 0 30067 NULL
138238 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
138239 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
138240 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
138241 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
138242 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
138243 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
138244 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
138245 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
138246 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
138247 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
138248 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
138249 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
138250 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
138251 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
138252 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
138253 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
138254 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
138255 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
138256 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
138257 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &w1_f1C_read_30121
138258 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
138259 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
138260 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
138261 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
138262 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
138263 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
138264 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
138265 +u_memcpya_30139 u_memcpya 2-3 30139 NULL
138266 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
138267 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
138268 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
138269 +start_transfer_30146 start_transfer 0 30146 NULL
138270 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
138271 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
138272 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
138273 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
138274 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
138275 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
138276 +cs_init_30168 cs_init 0 30168 NULL
138277 +amd_xgbe_phy_xgmii_mode_30169 amd_xgbe_phy_xgmii_mode 0 30169 NULL
138278 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
138279 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
138280 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
138281 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
138282 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
138283 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
138284 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
138285 +hrz_open_30192 hrz_open 0 30192 NULL
138286 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
138287 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
138288 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
138289 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
138290 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
138291 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
138292 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
138293 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
138294 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
138295 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
138296 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
138297 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
138298 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
138299 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
138300 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
138301 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
138302 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
138303 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
138304 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
138305 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
138306 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
138307 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
138308 +read_data_offset_30230 read_data_offset 0 30230 NULL
138309 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
138310 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
138311 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL
138312 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
138313 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
138314 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
138315 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
138316 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
138317 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
138318 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
138319 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
138320 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
138321 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
138322 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
138323 +to_addr_param_30275 to_addr_param 0 30275 NULL
138324 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
138325 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
138326 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
138327 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
138328 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
138329 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
138330 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
138331 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
138332 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
138333 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
138334 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
138335 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
138336 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
138337 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
138338 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
138339 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
138340 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
138341 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
138342 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL nohasharray
138343 +fan_set_30313 fan_set 0 30313 &ce6230_i2c_master_xfer_30313
138344 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
138345 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
138346 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
138347 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
138348 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
138349 +read_30336 read 0 30336 NULL nohasharray
138350 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
138351 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
138352 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
138353 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
138354 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
138355 +cyapa_gen3_show_baseline_30350 cyapa_gen3_show_baseline 0 30350 NULL nohasharray
138356 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 &cyapa_gen3_show_baseline_30350
138357 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
138358 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
138359 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
138360 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
138361 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
138362 +ipx_getname_30363 ipx_getname 0 30363 NULL
138363 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
138364 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
138365 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
138366 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
138367 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
138368 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
138369 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
138370 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
138371 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
138372 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
138373 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
138374 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
138375 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
138376 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
138377 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
138378 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
138379 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
138380 +ixgb_up_30405 ixgb_up 0 30405 NULL
138381 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
138382 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
138383 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
138384 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
138385 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
138386 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
138387 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
138388 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
138389 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
138390 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
138391 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
138392 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
138393 +mq_create_30425 mq_create 1 30425 NULL nohasharray
138394 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
138395 +ras_help_30427 ras_help 0 30427 NULL nohasharray
138396 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
138397 +can_notifier_30428 can_notifier 0 30428 NULL
138398 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
138399 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
138400 +xgbe_open_30431 xgbe_open 0 30431 NULL
138401 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
138402 +show_30434 show 0 30434 NULL
138403 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
138404 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
138405 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
138406 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
138407 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
138408 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
138409 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
138410 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
138411 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
138412 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
138413 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
138414 +urandom_read_30462 urandom_read 3-0 30462 NULL
138415 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
138416 +bop_lookup_30466 bop_lookup 0 30466 NULL
138417 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
138418 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
138419 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
138420 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 NULL nohasharray
138421 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 &sysfs_override_clocksource_30477
138422 +setexposure_30478 setexposure 0 30478 NULL
138423 +write_head_30481 write_head 4-0 30481 NULL nohasharray
138424 +update_30481 update 0 30481 &write_head_30481
138425 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
138426 +adu_write_30487 adu_write 3-0 30487 NULL
138427 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
138428 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
138429 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
138430 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
138431 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
138432 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
138433 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
138434 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
138435 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
138436 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
138437 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
138438 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
138439 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
138440 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
138441 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
138442 +packet_notifier_30510 packet_notifier 0 30510 NULL
138443 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
138444 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
138445 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
138446 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
138447 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
138448 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
138449 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
138450 +init_30531 init 0 30531 NULL
138451 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
138452 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
138453 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
138454 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
138455 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
138456 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
138457 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
138458 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
138459 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
138460 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
138461 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
138462 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
138463 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
138464 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
138465 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
138466 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
138467 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
138468 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
138469 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
138470 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
138471 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
138472 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
138473 +set_le_30581 set_le 4 30581 NULL
138474 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
138475 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
138476 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
138477 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
138478 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
138479 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
138480 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
138481 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
138482 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
138483 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
138484 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
138485 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
138486 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
138487 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
138488 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 NULL nohasharray
138489 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 &ieee802154_max_payload_30627
138490 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
138491 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
138492 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
138493 +run_store_30632 run_store 0-4 30632 NULL
138494 +show_30633 show 0 30633 NULL
138495 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
138496 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
138497 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
138498 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
138499 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
138500 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
138501 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
138502 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
138503 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
138504 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
138505 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
138506 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
138507 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
138508 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
138509 +agp_remap_30665 agp_remap 2 30665 NULL
138510 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
138511 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
138512 +smack_ipv6_output_30668 smack_ipv6_output 0 30668 NULL
138513 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
138514 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
138515 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
138516 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
138517 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
138518 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
138519 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
138520 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
138521 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
138522 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
138523 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
138524 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
138525 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
138526 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
138527 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
138528 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
138529 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
138530 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
138531 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
138532 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
138533 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
138534 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
138535 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
138536 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
138537 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
138538 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
138539 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
138540 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
138541 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
138542 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
138543 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
138544 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
138545 +snapshot_status_30744 snapshot_status 5 30744 NULL
138546 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
138547 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
138548 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
138549 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
138550 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
138551 +stepping_show_30758 stepping_show 0 30758 NULL
138552 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
138553 +aa_capable_30763 aa_capable 0 30763 NULL
138554 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
138555 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
138556 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
138557 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
138558 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
138559 +fillonedir_30772 fillonedir 3 30772 NULL
138560 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
138561 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
138562 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
138563 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
138564 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
138565 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
138566 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
138567 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
138568 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
138569 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
138570 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
138571 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
138572 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
138573 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
138574 +dn_create_30821 dn_create 0 30821 NULL
138575 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
138576 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
138577 +pvc_create_30834 pvc_create 0 30834 NULL
138578 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
138579 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
138580 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
138581 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
138582 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
138583 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
138584 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
138585 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
138586 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
138587 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
138588 +is_otg_show_30852 is_otg_show 0 30852 NULL
138589 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
138590 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
138591 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
138592 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
138593 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
138594 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
138595 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
138596 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
138597 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
138598 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
138599 +pn_recvmsg_30887 pn_recvmsg 4-0 30887 NULL nohasharray
138600 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
138601 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
138602 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
138603 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
138604 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
138605 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
138606 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
138607 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
138608 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL nohasharray
138609 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 &fc_host_post_vendor_event_30903
138610 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
138611 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
138612 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
138613 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
138614 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
138615 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
138616 +show_fan_max_30922 show_fan_max 0 30922 NULL
138617 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
138618 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
138619 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
138620 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
138621 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
138622 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
138623 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
138624 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
138625 +set_30936 set 0 30936 &hello_time_show_30936
138626 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
138627 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
138628 +read_usunc_30940 read_usunc 0 30940 NULL
138629 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
138630 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
138631 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
138632 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
138633 +store_30953 store 0-4 30953 &reserve_space_30953
138634 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
138635 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
138636 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
138637 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
138638 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
138639 +sr_write_async_30968 sr_write_async 3 30968 NULL
138640 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
138641 +vpfe_queue_setup_30980 vpfe_queue_setup 0 30980 NULL nohasharray
138642 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 &vpfe_queue_setup_30980
138643 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
138644 +cypress_open_30984 cypress_open 0 30984 NULL
138645 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
138646 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
138647 +wan_write_30990 wan_write 0 30990 NULL
138648 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
138649 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
138650 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
138651 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
138652 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
138653 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
138654 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
138655 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
138656 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
138657 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
138658 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
138659 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
138660 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
138661 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 NULL nohasharray
138662 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 &phys_pmd_init_31024 nohasharray
138663 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &btrfs_space_info_show_bytes_may_use_31024
138664 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
138665 +get_regs_len_31032 get_regs_len 0 31032 NULL
138666 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
138667 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
138668 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
138669 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
138670 +show_brightness_31047 show_brightness 0 31047 NULL
138671 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
138672 +sys_splice_31055 sys_splice 5 31055 NULL
138673 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
138674 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
138675 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
138676 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
138677 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
138678 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
138679 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
138680 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
138681 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
138682 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
138683 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
138684 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
138685 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
138686 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
138687 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
138688 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
138689 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
138690 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
138691 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
138692 +output_report_31105 output_report 0 31105 NULL
138693 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
138694 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
138695 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
138696 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
138697 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
138698 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
138699 +show_31115 show 0 31115 NULL
138700 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
138701 +space_store_31124 space_store 0-3 31124 NULL
138702 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
138703 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
138704 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
138705 +tse_init_rx_buffer_31129 tse_init_rx_buffer 3-0 31129 NULL
138706 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
138707 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
138708 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
138709 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
138710 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
138711 +ssb_read16_31139 ssb_read16 0 31139 NULL
138712 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
138713 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
138714 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL
138715 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
138716 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
138717 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
138718 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
138719 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
138720 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
138721 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
138722 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
138723 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
138724 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
138725 +store_31179 store 0-3 31179 NULL
138726 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
138727 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
138728 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
138729 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
138730 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
138731 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
138732 +amd8111_access_31197 amd8111_access 0 31197 NULL
138733 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL nohasharray
138734 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 &r592_read_fifo_pio_31198
138735 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
138736 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
138737 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
138738 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
138739 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
138740 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
138741 +__read_reg_31216 __read_reg 0 31216 NULL
138742 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
138743 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
138744 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
138745 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
138746 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
138747 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
138748 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
138749 +store_31237 store 0-3 31237 NULL
138750 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
138751 +cyy_readb_31240 cyy_readb 0 31240 NULL
138752 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
138753 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
138754 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
138755 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
138756 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
138757 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
138758 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
138759 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
138760 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3 31272 NULL
138761 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
138762 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
138763 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
138764 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 NULL nohasharray
138765 +autosuspend_store_31279 autosuspend_store 0-4 31279 &mwifiex_send_tdls_action_frame_31279
138766 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
138767 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
138768 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
138769 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
138770 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
138771 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
138772 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
138773 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
138774 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
138775 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
138776 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
138777 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
138778 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
138779 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
138780 +command_file_write_31318 command_file_write 3-0 31318 NULL
138781 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 NULL nohasharray
138782 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 &acpi_ev_get_gpe_xrupt_block_31325
138783 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
138784 +recvmsg_31331 recvmsg 0-4 31331 NULL
138785 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
138786 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
138787 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
138788 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
138789 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
138790 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
138791 +platform_device_add_31340 platform_device_add 0 31340 NULL
138792 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
138793 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
138794 +queue_setup_31353 queue_setup 0 31353 NULL
138795 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
138796 +outlen_write_31358 outlen_write 3-0 31358 NULL
138797 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
138798 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
138799 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
138800 +handler_31368 handler 0 31368 NULL
138801 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
138802 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
138803 +fb_blank_31377 fb_blank 0 31377 NULL nohasharray
138804 +ipcaif_get_size_31377 ipcaif_get_size 0 31377 &fb_blank_31377
138805 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
138806 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
138807 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
138808 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
138809 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
138810 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
138811 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
138812 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
138813 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
138814 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
138815 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
138816 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
138817 +mcs7830_set_reg_31413 mcs7830_set_reg 3-0 31413 NULL
138818 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
138819 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
138820 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
138821 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL nohasharray
138822 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 &_sp2d_max_pg_31422 nohasharray
138823 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &test_rtc_read_time_31422
138824 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
138825 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
138826 +iuu_open_31432 iuu_open 0 31432 NULL
138827 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL nohasharray
138828 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 &acpi_sci_ioapic_setup_31445
138829 +security_set_bools_31447 security_set_bools 0 31447 NULL
138830 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
138831 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
138832 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
138833 +myri10ge_get_sset_count_31452 myri10ge_get_sset_count 0 31452 NULL
138834 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
138835 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
138836 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
138837 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
138838 +drm_read_31467 drm_read 0-3 31467 NULL
138839 +do_fcntl_31468 do_fcntl 3 31468 NULL
138840 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
138841 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
138842 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
138843 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
138844 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
138845 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
138846 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
138847 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
138848 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
138849 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
138850 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
138851 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
138852 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
138853 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
138854 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
138855 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
138856 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
138857 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
138858 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
138859 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
138860 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
138861 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
138862 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
138863 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
138864 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
138865 +fs_send_31530 fs_send 0 31530 NULL
138866 +cyapa_poll_state_31531 cyapa_poll_state 0 31531 NULL
138867 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
138868 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
138869 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
138870 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL nohasharray
138871 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 &mtd_div_by_eb_31543
138872 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
138873 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
138874 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
138875 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
138876 +kbd_function_keys_show_31559 kbd_function_keys_show 0 31559 &vendor_name_show_31559 nohasharray
138877 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &kbd_function_keys_show_31559
138878 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
138879 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
138880 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
138881 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
138882 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
138883 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
138884 +latch_read_file_31569 latch_read_file 0 31569 NULL
138885 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
138886 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
138887 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
138888 +osst_write_31581 osst_write 3-0 31581 NULL
138889 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
138890 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
138891 +fc_read_31589 fc_read 0-3 31589 NULL
138892 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
138893 +adp8870_read_31592 adp8870_read 0 31592 NULL
138894 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 NULL nohasharray
138895 +fc0011_set_params_31596 fc0011_set_params 0 31596 &show_fc_vport_vport_state_31596 nohasharray
138896 +diag_write_31596 diag_write 0 31596 &fc0011_set_params_31596
138897 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
138898 +rng_reset_31602 rng_reset 0 31602 NULL
138899 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
138900 +store_31610 store 0-4 31610 NULL
138901 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
138902 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
138903 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
138904 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
138905 +arvo_sysfs_read_31617 arvo_sysfs_read 6-0 31617 &memblock_virt_alloc_nopanic_31617
138906 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
138907 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
138908 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
138909 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
138910 +disassociate_31631 disassociate 0 31631 NULL
138911 +caif_create_31634 caif_create 0 31634 NULL
138912 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
138913 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
138914 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
138915 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
138916 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
138917 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
138918 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
138919 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
138920 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
138921 +current_page_show_31657 current_page_show 0 31657 NULL
138922 +reset_31659 reset 0 31659 NULL
138923 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL nohasharray
138924 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 &xfer_secondary_pool_31661 nohasharray
138925 +bq4802_read_time_31661 bq4802_read_time 0 31661 &__ceph_do_getattr_31661
138926 +__lgread_31668 __lgread 4 31668 NULL
138927 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
138928 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
138929 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
138930 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
138931 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
138932 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
138933 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL nohasharray
138934 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 &_usb_writeN_sync_31682 nohasharray
138935 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682
138936 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
138937 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
138938 +x25_bind_31686 x25_bind 0 31686 NULL
138939 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
138940 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
138941 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
138942 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
138943 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
138944 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
138945 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
138946 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
138947 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
138948 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
138949 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
138950 +apply_constraint_31714 apply_constraint 0 31714 NULL
138951 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
138952 +id_device_show_31718 id_device_show 0 31718 NULL
138953 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
138954 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
138955 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
138956 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
138957 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
138958 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
138959 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
138960 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
138961 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
138962 +set_audio_31733 set_audio 0 31733 NULL
138963 +label_northbridge_31734 label_northbridge 0 31734 NULL
138964 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
138965 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
138966 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
138967 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
138968 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
138969 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
138970 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
138971 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
138972 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
138973 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
138974 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
138975 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
138976 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
138977 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
138978 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
138979 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
138980 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
138981 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
138982 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
138983 +tg3_start_31796 tg3_start 0 31796 NULL
138984 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
138985 +get_count_order_31800 get_count_order 0 31800 NULL
138986 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
138987 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
138988 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
138989 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
138990 +data_write_31805 data_write 3-0 31805 NULL
138991 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
138992 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
138993 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
138994 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
138995 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
138996 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
138997 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
138998 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
138999 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
139000 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
139001 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
139002 +any_show_31831 any_show 0 31831 NULL
139003 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
139004 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
139005 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
139006 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
139007 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
139008 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
139009 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
139010 +show_31851 show 0 31851 NULL
139011 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
139012 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
139013 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
139014 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
139015 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
139016 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
139017 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
139018 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
139019 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
139020 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
139021 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
139022 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
139023 +ls_switch_show_31876 ls_switch_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876 nohasharray
139024 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &ls_switch_show_31876
139025 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
139026 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
139027 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
139028 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
139029 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
139030 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
139031 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
139032 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
139033 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
139034 +xattr_permission_31907 xattr_permission 0 31907 NULL
139035 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
139036 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
139037 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
139038 +kmx61_get_mode_31914 kmx61_get_mode 0 31914 NULL
139039 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
139040 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
139041 +new_dir_31919 new_dir 3 31919 NULL
139042 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
139043 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
139044 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
139045 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
139046 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
139047 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
139048 +era_status_31934 era_status 5 31934 NULL
139049 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
139050 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL
139051 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
139052 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
139053 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
139054 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
139055 +read_mem_31942 read_mem 3-0 31942 NULL
139056 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
139057 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
139058 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
139059 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
139060 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
139061 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
139062 +vb2_write_31948 vb2_write 3-0 31948 NULL
139063 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
139064 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
139065 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
139066 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
139067 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
139068 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
139069 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
139070 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
139071 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
139072 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
139073 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
139074 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
139075 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
139076 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
139077 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
139078 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
139079 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
139080 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
139081 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
139082 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
139083 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
139084 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
139085 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
139086 +si4713_setup_31994 si4713_setup 0 31994 NULL
139087 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
139088 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
139089 +poll_dte_32001 poll_dte 0 32001 NULL
139090 +show_line_32004 show_line 0-3-4 32004 NULL
139091 +calc_hmac_32010 calc_hmac 3 32010 NULL nohasharray
139092 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 &calc_hmac_32010
139093 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
139094 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
139095 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
139096 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
139097 +stk_read_32038 stk_read 3-0 32038 NULL
139098 +camera_show_32039 camera_show 0 32039 NULL
139099 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
139100 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
139101 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
139102 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
139103 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
139104 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
139105 +dnet_open_32060 dnet_open 0 32060 NULL
139106 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
139107 +flush_buffer_32063 flush_buffer 0 32063 NULL
139108 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
139109 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
139110 +multipath_run_32066 multipath_run 0 32066 NULL
139111 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
139112 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
139113 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
139114 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
139115 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
139116 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
139117 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
139118 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
139119 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 NULL
139120 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
139121 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
139122 +bio_alloc_32095 bio_alloc 2 32095 NULL
139123 +temp_show_32099 temp_show 0 32099 NULL
139124 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
139125 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
139126 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
139127 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
139128 +usb_three_store_32103 usb_three_store 0-4 32103 NULL
139129 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
139130 +ep_enable_32105 ep_enable 0 32105 NULL
139131 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
139132 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
139133 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
139134 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
139135 +disk_status_32120 disk_status 4-0 32120 NULL
139136 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
139137 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
139138 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
139139 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
139140 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
139141 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
139142 +alloc_tx_32143 alloc_tx 2 32143 NULL
139143 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
139144 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
139145 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
139146 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
139147 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
139148 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
139149 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
139150 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
139151 +bind_32161 bind 0 32161 NULL
139152 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
139153 +venus_link_32165 venus_link 5 32165 NULL
139154 +channel_get_32166 channel_get 0 32166 NULL nohasharray
139155 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 &channel_get_32166
139156 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
139157 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
139158 +get_beep_32172 get_beep 0 32172 NULL
139159 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
139160 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
139161 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
139162 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
139163 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
139164 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
139165 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
139166 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
139167 +validate_add_page_32189 validate_add_page 0 32189 NULL
139168 +temp_get_32191 temp_get 0 32191 NULL
139169 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
139170 +del_ptr_32197 del_ptr 4 32197 NULL
139171 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
139172 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
139173 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
139174 +affs_statfs_32208 affs_statfs 0 32208 NULL
139175 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
139176 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
139177 +lower_callback_32223 lower_callback 0 32223 NULL
139178 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
139179 +open_patch_32229 open_patch 0 32229 NULL
139180 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
139181 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
139182 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
139183 +ec_transaction_32239 ec_transaction 0 32239 NULL
139184 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4-0 32241 NULL
139185 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
139186 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
139187 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
139188 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
139189 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
139190 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
139191 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
139192 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
139193 +dp_device_event_32266 dp_device_event 0 32266 NULL
139194 +write_cam_control_32268 write_cam_control 0 32268 NULL
139195 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
139196 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
139197 +store_in_max_32278 store_in_max 0-4 32278 NULL
139198 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
139199 +runtime_resume_32282 runtime_resume 0 32282 NULL
139200 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
139201 +show_control_32286 show_control 0 32286 NULL
139202 +uart401_open_32288 uart401_open 0 32288 NULL
139203 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
139204 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
139205 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
139206 +find_ci_32301 find_ci 0 32301 NULL
139207 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
139208 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
139209 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
139210 +pm_async_show_32309 pm_async_show 0 32309 NULL
139211 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
139212 +SyS_select_32319 SyS_select 1 32319 NULL
139213 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
139214 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
139215 +pm_stats_clear_32324 pm_stats_clear 0-3 32324 NULL
139216 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
139217 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
139218 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
139219 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
139220 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
139221 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
139222 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
139223 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
139224 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
139225 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
139226 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
139227 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
139228 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
139229 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
139230 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
139231 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
139232 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
139233 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
139234 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
139235 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
139236 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
139237 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
139238 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
139239 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
139240 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
139241 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
139242 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
139243 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
139244 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
139245 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
139246 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
139247 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
139248 +root_port_show_32379 root_port_show 0 32379 NULL
139249 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
139250 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
139251 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
139252 +x75create_32394 x75create 0 32394 NULL
139253 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
139254 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
139255 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
139256 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
139257 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
139258 +lpfc_info_show_32404 lpfc_info_show 0 32404 NULL nohasharray
139259 +usecs_to_dev_32404 usecs_to_dev 0 32404 &lpfc_info_show_32404 nohasharray
139260 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &usecs_to_dev_32404
139261 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
139262 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
139263 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
139264 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
139265 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
139266 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
139267 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
139268 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
139269 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
139270 +SyS_send_32424 SyS_send 3 32424 NULL
139271 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
139272 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
139273 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
139274 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
139275 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
139276 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
139277 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
139278 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
139279 +show_in16_32441 show_in16 0 32441 NULL
139280 +axnet_resume_32442 axnet_resume 0 32442 NULL
139281 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
139282 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
139283 +set_status_32456 set_status 0 32456 NULL
139284 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
139285 +hid_input_report_32458 hid_input_report 4 32458 NULL nohasharray
139286 +wm8350_block_read_32458 wm8350_block_read 0 32458 &hid_input_report_32458 nohasharray
139287 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458
139288 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
139289 +cache_status_32462 cache_status 5 32462 NULL
139290 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
139291 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
139292 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
139293 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
139294 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL nohasharray
139295 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 &ieee80211_fill_mesh_addresses_32465
139296 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
139297 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
139298 +piix4_access_32474 piix4_access 0 32474 NULL
139299 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
139300 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
139301 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
139302 +temp0_show_32489 temp0_show 0 32489 NULL
139303 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
139304 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
139305 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
139306 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
139307 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
139308 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
139309 +amd_xgbe_phy_cur_mode_32503 amd_xgbe_phy_cur_mode 0 32503 NULL
139310 +initialize_32504 initialize 0 32504 NULL
139311 +fwnet_open_32505 fwnet_open 0 32505 NULL
139312 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
139313 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
139314 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
139315 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
139316 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
139317 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
139318 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
139319 +disconnect_32521 disconnect 4 32521 NULL
139320 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
139321 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
139322 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
139323 +ilo_read_32531 ilo_read 3-0 32531 NULL
139324 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
139325 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
139326 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
139327 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
139328 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
139329 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
139330 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
139331 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
139332 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
139333 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
139334 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL
139335 +device_change_notifier_32558 device_change_notifier 0 32558 NULL
139336 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
139337 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
139338 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
139339 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
139340 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
139341 +osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
139342 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
139343 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
139344 +listen_32570 listen 0 32570 NULL
139345 +__vlan_add_32575 __vlan_add 0 32575 NULL
139346 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
139347 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
139348 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
139349 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
139350 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
139351 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
139352 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
139353 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
139354 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
139355 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
139356 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
139357 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
139358 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
139359 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
139360 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &sys_set_mempolicy_32608 nohasharray
139361 +status_control_read_32608 status_control_read 0-5-6 32608 &dma_alloc_pages_32608 nohasharray
139362 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608
139363 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL
139364 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
139365 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
139366 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
139367 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
139368 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4-0 32631 NULL
139369 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
139370 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
139371 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
139372 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
139373 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
139374 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
139375 +show_abi_version_32641 show_abi_version 0 32641 NULL nohasharray
139376 +_isl12057_rtc_read_time_32641 _isl12057_rtc_read_time 0 32641 &show_abi_version_32641
139377 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
139378 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
139379 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3-0 32644 NULL
139380 +kvmalloc_32646 kvmalloc 1 32646 NULL nohasharray
139381 +niu_get_sset_count_32646 niu_get_sset_count 0 32646 &kvmalloc_32646
139382 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
139383 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
139384 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
139385 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
139386 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
139387 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
139388 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
139389 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
139390 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
139391 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
139392 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
139393 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
139394 +family_show_32685 family_show 0 32685 NULL
139395 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
139396 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
139397 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
139398 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
139399 +si3054_init_32700 si3054_init 0 32700 NULL
139400 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
139401 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
139402 +security_get_32703 security_get 0 32703 NULL nohasharray
139403 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
139404 +check_bdq_32704 check_bdq 0 32704 NULL
139405 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
139406 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
139407 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
139408 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
139409 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
139410 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
139411 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
139412 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
139413 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
139414 +rpm_resume_32734 rpm_resume 0 32734 NULL
139415 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
139416 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
139417 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
139418 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
139419 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
139420 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
139421 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
139422 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
139423 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
139424 +every_nth_show_32754 every_nth_show 0 32754 NULL
139425 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
139426 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
139427 +iwl_dbgfs_fw_dbg_conf_write_32770 iwl_dbgfs_fw_dbg_conf_write 0-3 32770 NULL
139428 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4-0 32775 NULL
139429 +qt2_write_32776 qt2_write 0-4 32776 NULL
139430 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
139431 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
139432 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
139433 +show_state_field_32780 show_state_field 0 32780 NULL
139434 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
139435 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
139436 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
139437 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
139438 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
139439 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
139440 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
139441 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
139442 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
139443 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
139444 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
139445 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
139446 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
139447 +get_register_page_interruptible_32809 get_register_page_interruptible 0-5 32809 NULL nohasharray
139448 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
139449 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
139450 +copy_name_32811 copy_name 0-3 32811 NULL
139451 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
139452 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
139453 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
139454 +__ksize_32837 __ksize 0 32837 NULL
139455 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
139456 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
139457 +vga_rseq_32848 vga_rseq 0 32848 NULL
139458 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
139459 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
139460 +show_32860 show 0 32860 NULL
139461 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
139462 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
139463 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
139464 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
139465 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
139466 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
139467 +sha1_final_32876 sha1_final 0 32876 NULL
139468 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
139469 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880 nohasharray
139470 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &ath6kl_usb_submit_ctrl_in_32880
139471 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
139472 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
139473 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
139474 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
139475 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
139476 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL nohasharray
139477 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 &ath6kl_usb_post_recv_transfers_32892
139478 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
139479 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
139480 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
139481 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
139482 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
139483 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
139484 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
139485 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
139486 +write_policy_show_32908 write_policy_show 0 32908 NULL
139487 +show_fan16_32912 show_fan16 0 32912 NULL
139488 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
139489 +show_32916 show 0 32916 NULL
139490 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
139491 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
139492 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
139493 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0-2 32931 NULL
139494 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
139495 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
139496 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
139497 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
139498 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
139499 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
139500 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
139501 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
139502 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
139503 +trusted_list_32953 trusted_list 0-5 32953 NULL
139504 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
139505 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
139506 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
139507 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
139508 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
139509 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
139510 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
139511 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
139512 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
139513 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
139514 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
139515 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
139516 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
139517 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
139518 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
139519 +ext3_alloc_blocks_33007 ext3_alloc_blocks 0-3 33007 NULL nohasharray
139520 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
139521 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
139522 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
139523 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
139524 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
139525 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
139526 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
139527 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
139528 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
139529 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
139530 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
139531 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
139532 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
139533 +int340x_thermal_get_trip_type_33029 int340x_thermal_get_trip_type 0 33029 NULL
139534 +show_current_governor_33033 show_current_governor 0 33033 NULL
139535 +make_reservation_33038 make_reservation 0 33038 NULL
139536 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
139537 +cxgb4vf_get_sset_count_33041 cxgb4vf_get_sset_count 0 33041 NULL
139538 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
139539 +show_ch_count_33045 show_ch_count 0 33045 NULL
139540 +show_sgid_33048 show_sgid 0 33048 NULL
139541 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
139542 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
139543 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
139544 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
139545 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
139546 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
139547 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
139548 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
139549 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
139550 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
139551 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
139552 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
139553 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
139554 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
139555 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
139556 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
139557 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
139558 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
139559 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
139560 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
139561 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
139562 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
139563 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
139564 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
139565 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
139566 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
139567 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
139568 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
139569 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL nohasharray
139570 +dump_cr_33112 dump_cr 0 33112 &ieee80211_fragment_33112 nohasharray
139571 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112
139572 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
139573 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
139574 +write_node_33121 write_node 4-0 33121 NULL
139575 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
139576 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
139577 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
139578 +sas_change_queue_depth_33131 sas_change_queue_depth 2-0 33131 NULL
139579 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
139580 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
139581 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
139582 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
139583 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
139584 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
139585 +bond_option_arp_ip_target_add_33152 bond_option_arp_ip_target_add 0 33152 NULL nohasharray
139586 +SyS_poll_33152 SyS_poll 2 33152 &bond_option_arp_ip_target_add_33152
139587 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
139588 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
139589 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
139590 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL nohasharray
139591 +igb_get_sset_count_33163 igb_get_sset_count 0 33163 &wl1271_sta_hw_init_33163
139592 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
139593 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
139594 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
139595 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
139596 +show_otp2_33172 show_otp2 0 33172 NULL
139597 +begin_33173 begin 0 33173 NULL
139598 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
139599 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
139600 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
139601 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
139602 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
139603 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
139604 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
139605 +flash_store_33203 flash_store 0-4 33203 NULL
139606 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
139607 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
139608 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
139609 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
139610 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
139611 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
139612 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 NULL nohasharray
139613 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 &vp_modern_find_vqs_33217 nohasharray
139614 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
139615 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
139616 +fops_write_33219 fops_write 0-3 33219 NULL
139617 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
139618 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
139619 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
139620 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
139621 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
139622 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
139623 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
139624 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
139625 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
139626 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
139627 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
139628 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
139629 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
139630 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
139631 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
139632 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
139633 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
139634 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
139635 +ipgre_open_33270 ipgre_open 0 33270 NULL
139636 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
139637 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL
139638 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
139639 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
139640 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
139641 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
139642 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
139643 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
139644 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
139645 +bin_search_33289 bin_search 0 33289 NULL
139646 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
139647 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
139648 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
139649 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
139650 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
139651 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
139652 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
139653 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
139654 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
139655 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL nohasharray
139656 +set_lid_handling_33327 set_lid_handling 0-4 33327 &ath6kl_usb_ctrl_msg_exchange_33327
139657 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
139658 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
139659 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
139660 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
139661 +bdc_run_33333 bdc_run 0 33333 NULL
139662 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
139663 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
139664 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
139665 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
139666 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
139667 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
139668 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
139669 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
139670 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
139671 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
139672 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
139673 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
139674 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
139675 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
139676 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
139677 +setsockopt_33380 setsockopt 0 33380 NULL
139678 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
139679 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
139680 +airo_suspend_33386 airo_suspend 0 33386 NULL
139681 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
139682 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
139683 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
139684 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
139685 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
139686 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
139687 +size_read_33399 size_read 0-3 33399 NULL
139688 +show_yoffset_33400 show_yoffset 0 33400 NULL
139689 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
139690 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
139691 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
139692 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &ext4_meta_bg_first_block_no_33408
139693 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
139694 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
139695 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
139696 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
139697 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
139698 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
139699 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
139700 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
139701 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
139702 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
139703 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
139704 +mic_start_33422 mic_start 0 33422 NULL
139705 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
139706 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
139707 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
139708 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
139709 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
139710 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
139711 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
139712 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
139713 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
139714 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
139715 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
139716 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
139717 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
139718 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
139719 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
139720 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
139721 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3-0 33458 NULL nohasharray
139722 +da903x_enable_33458 da903x_enable 0 33458 &cyapa_i2c_pip_cmd_irq_sync_33458
139723 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
139724 +__verify_length_33462 __verify_length 0 33462 NULL
139725 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
139726 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
139727 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
139728 +create_entry_33479 create_entry 2 33479 NULL
139729 +kmx61_chip_update_thresholds_33482 kmx61_chip_update_thresholds 0 33482 NULL
139730 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
139731 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
139732 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
139733 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
139734 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
139735 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
139736 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
139737 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
139738 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
139739 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
139740 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
139741 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
139742 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
139743 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
139744 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
139745 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
139746 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
139747 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
139748 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3-0 33521 NULL
139749 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
139750 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
139751 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
139752 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0 33528 NULL
139753 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
139754 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
139755 +show_temp_high_33534 show_temp_high 0 33534 NULL
139756 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
139757 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
139758 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
139759 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
139760 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
139761 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
139762 +get_fan_div_33546 get_fan_div 0 33546 NULL
139763 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
139764 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
139765 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
139766 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
139767 +dup_array_33551 dup_array 3 33551 NULL
139768 +in8_33552 in8 0 33552 NULL nohasharray
139769 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
139770 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
139771 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
139772 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
139773 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
139774 +limit_write_33576 limit_write 0-3 33576 NULL
139775 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
139776 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
139777 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
139778 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
139779 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
139780 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
139781 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
139782 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
139783 +really_probe_33598 really_probe 0 33598 NULL
139784 +rtl_open_33601 rtl_open 0 33601 NULL
139785 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
139786 +temp_vga_33605 temp_vga 0 33605 NULL
139787 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
139788 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
139789 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
139790 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
139791 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608 nohasharray
139792 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &ip6_find_1stfragopt_33608
139793 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
139794 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
139795 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
139796 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
139797 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
139798 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
139799 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
139800 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
139801 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
139802 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
139803 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
139804 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
139805 +swap_type_of_33634 swap_type_of 0 33634 NULL
139806 +wl18xx_get_rx_packet_len_33637 wl18xx_get_rx_packet_len 0-3 33637 NULL
139807 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
139808 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
139809 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
139810 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
139811 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
139812 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
139813 +ali_write_33649 ali_write 0-3 33649 NULL
139814 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
139815 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
139816 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
139817 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
139818 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
139819 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
139820 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
139821 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
139822 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
139823 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
139824 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
139825 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL nohasharray
139826 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 &ath6kl_wmi_startscan_cmd_33674
139827 +show_color_common_33677 show_color_common 0 33677 NULL
139828 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
139829 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
139830 +policy_show_33685 policy_show 0 33685 NULL nohasharray
139831 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
139832 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
139833 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
139834 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
139835 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694 nohasharray
139836 +cyapa_read_block_33694 cyapa_read_block 0 33694 &alc262_parse_auto_config_33694 nohasharray
139837 +rocker_port_get_sset_count_33694 rocker_port_get_sset_count 0 33694 &cyapa_read_block_33694
139838 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
139839 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
139840 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
139841 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
139842 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
139843 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
139844 +expand_corename_33710 expand_corename 2 33710 NULL
139845 +enable_33715 enable 0 33715 NULL
139846 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
139847 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
139848 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
139849 +changeset_show_33726 changeset_show 0 33726 NULL
139850 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
139851 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
139852 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
139853 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
139854 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
139855 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
139856 +init_vif_33746 init_vif 0 33746 NULL
139857 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
139858 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
139859 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
139860 +ssb_ssb_read16_33752 ssb_ssb_read16 0 33752 NULL
139861 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
139862 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
139863 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
139864 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
139865 +var_to_pll_33759 var_to_pll 0 33759 NULL
139866 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
139867 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
139868 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
139869 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
139870 +hashtab_create_33769 hashtab_create 3 33769 NULL
139871 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
139872 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
139873 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
139874 +____request_module_33775 ____request_module 0 33775 NULL
139875 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
139876 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
139877 +show_33785 show 0 33785 NULL nohasharray
139878 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
139879 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
139880 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
139881 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
139882 +check_qos_33797 check_qos 0 33797 NULL nohasharray
139883 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
139884 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
139885 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
139886 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
139887 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
139888 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
139889 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
139890 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
139891 +kcs_size_33818 kcs_size 0 33818 NULL
139892 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
139893 +read_reg_33819 read_reg 0 33819 &filter_write_33819
139894 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
139895 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
139896 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
139897 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
139898 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
139899 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
139900 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
139901 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
139902 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
139903 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
139904 +hamachi_open_33855 hamachi_open 0 33855 NULL
139905 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
139906 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
139907 +hdcs_start_33860 hdcs_start 0 33860 NULL
139908 +dev_register_33861 dev_register 0 33861 NULL
139909 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
139910 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
139911 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
139912 +bin_string_33884 bin_string 5-3 33884 NULL
139913 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
139914 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
139915 +twl_request_33892 twl_request 0 33892 NULL
139916 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
139917 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
139918 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
139919 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
139920 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
139921 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
139922 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
139923 +sg_nents_33909 sg_nents 0 33909 NULL
139924 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
139925 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
139926 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
139927 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
139928 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
139929 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
139930 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
139931 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
139932 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
139933 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
139934 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
139935 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
139936 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
139937 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
139938 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
139939 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
139940 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
139941 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
139942 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
139943 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
139944 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
139945 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
139946 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
139947 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
139948 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
139949 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
139950 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
139951 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
139952 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
139953 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
139954 +store_33978 store 0 33978 NULL nohasharray
139955 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
139956 +brightness_show_33981 brightness_show 0 33981 NULL
139957 +show_33983 show 0 33983 NULL nohasharray
139958 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
139959 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
139960 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
139961 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
139962 +is_enabled_33989 is_enabled 0 33989 NULL
139963 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
139964 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
139965 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
139966 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
139967 +__az6007_read_34011 __az6007_read 0 34011 NULL
139968 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
139969 +state_show_34018 state_show 0 34018 NULL
139970 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
139971 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
139972 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
139973 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
139974 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
139975 +ghash_update_34031 ghash_update 0 34031 NULL
139976 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
139977 +ppp_write_34034 ppp_write 3-0 34034 NULL
139978 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
139979 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
139980 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL nohasharray
139981 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
139982 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 NULL
139983 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
139984 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
139985 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
139986 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
139987 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
139988 +store_34070 store 0-3 34070 NULL
139989 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
139990 +show_analog_out_34081 show_analog_out 0 34081 NULL
139991 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
139992 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
139993 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
139994 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
139995 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
139996 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
139997 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
139998 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
139999 +amd_xgbe_phy_gmii_2500_mode_34104 amd_xgbe_phy_gmii_2500_mode 0 34104 NULL
140000 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
140001 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
140002 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
140003 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
140004 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
140005 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5-0 34133 NULL nohasharray
140006 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
140007 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
140008 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
140009 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
140010 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
140011 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
140012 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
140013 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
140014 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
140015 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
140016 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
140017 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
140018 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
140019 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
140020 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
140021 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
140022 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
140023 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
140024 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
140025 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
140026 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
140027 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
140028 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
140029 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
140030 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
140031 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
140032 +show_pkey_34170 show_pkey 0 34170 NULL
140033 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
140034 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
140035 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
140036 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
140037 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
140038 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
140039 +hidp_set_raw_report_34192 hidp_set_raw_report 4-0 34192 NULL
140040 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
140041 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
140042 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
140043 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
140044 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 NULL nohasharray
140045 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 &rbd_osd_req_create_34206
140046 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
140047 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
140048 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
140049 +__send_command_34218 __send_command 5-7 34218 NULL
140050 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
140051 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
140052 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
140053 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
140054 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
140055 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
140056 +store_34237 store 0-4 34237 NULL
140057 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
140058 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
140059 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
140060 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
140061 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
140062 +mgsl_write_room_34245 mgsl_write_room 0 34245 NULL
140063 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
140064 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
140065 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
140066 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
140067 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
140068 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
140069 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
140070 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
140071 +max_age_store_34262 max_age_store 4-0 34262 NULL
140072 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
140073 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
140074 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
140075 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
140076 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
140077 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
140078 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
140079 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
140080 +device_private_init_34279 device_private_init 0 34279 NULL
140081 +isoc_enable_34281 isoc_enable 0 34281 NULL
140082 +get_boolean_34283 get_boolean 0 34283 NULL
140083 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3-0 34284 NULL
140084 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
140085 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
140086 +show_cfg_34289 show_cfg 0 34289 NULL
140087 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
140088 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
140089 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
140090 +rr_open_34298 rr_open 0 34298 NULL
140091 +auxadc_read_34299 auxadc_read 0 34299 NULL
140092 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
140093 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
140094 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
140095 +ntty_write_room_34322 ntty_write_room 0 34322 NULL nohasharray
140096 +bfs_write_begin_34322 bfs_write_begin 0 34322 &ntty_write_room_34322
140097 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
140098 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
140099 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
140100 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
140101 +radio_read_34356 radio_read 0-3 34356 NULL
140102 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
140103 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
140104 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
140105 +write_rss_34360 write_rss 0 34360 NULL nohasharray
140106 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
140107 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
140108 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
140109 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
140110 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
140111 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
140112 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
140113 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
140114 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
140115 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
140116 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
140117 +ea_read_34378 ea_read 0 34378 NULL nohasharray
140118 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
140119 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
140120 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
140121 +hsc_probe_34385 hsc_probe 0 34385 NULL
140122 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
140123 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
140124 +i2c_outb_34391 i2c_outb 0 34391 NULL
140125 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
140126 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
140127 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
140128 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
140129 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
140130 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL nohasharray
140131 +set_rdac4_34411 set_rdac4 4-0 34411 &sctp_make_heartbeat_ack_34411
140132 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
140133 +au0828_start_analog_streaming_34422 au0828_start_analog_streaming 0 34422 NULL
140134 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
140135 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
140136 +duplex_show_34424 duplex_show 0 34424 NULL
140137 +set_essid_34427 set_essid 0 34427 NULL
140138 +affs_readpage_34433 affs_readpage 0 34433 NULL
140139 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
140140 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
140141 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
140142 +store_state_field_34443 store_state_field 0-4 34443 NULL
140143 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
140144 +_read_oob_34450 _read_oob 0 34450 NULL
140145 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
140146 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
140147 +sctp_make_abort_34459 sctp_make_abort 3 34459 NULL nohasharray
140148 +get_clusters_34459 get_clusters 0 34459 &sctp_make_abort_34459
140149 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
140150 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
140151 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
140152 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
140153 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
140154 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
140155 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
140156 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
140157 +show_34470 show 0 34470 NULL
140158 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
140159 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
140160 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
140161 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
140162 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
140163 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
140164 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
140165 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
140166 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
140167 +enable_store_34489 enable_store 0-4 34489 NULL
140168 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
140169 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
140170 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
140171 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL nohasharray
140172 +bcmgenet_get_sset_count_34497 bcmgenet_get_sset_count 0 34497 &cgroup_release_agent_write_34497
140173 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
140174 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
140175 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
140176 +features_show_34507 features_show 0 34507 NULL
140177 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
140178 +show_34508 show 0 34508 &efivar_size_read_34508
140179 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
140180 +show_temp_over_34512 show_temp_over 0 34512 NULL
140181 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
140182 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
140183 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
140184 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
140185 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
140186 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
140187 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
140188 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
140189 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
140190 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
140191 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
140192 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
140193 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
140194 +ths7303_config_34542 ths7303_config 0 34542 NULL
140195 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
140196 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
140197 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
140198 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
140199 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
140200 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
140201 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
140202 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
140203 +vsock_bind_34572 vsock_bind 0 34572 NULL
140204 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
140205 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
140206 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
140207 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
140208 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
140209 +digi_open_34579 digi_open 0 34579 NULL
140210 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
140211 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
140212 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
140213 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
140214 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
140215 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
140216 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
140217 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
140218 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
140219 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
140220 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
140221 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
140222 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
140223 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
140224 +ftdi_open_34618 ftdi_open 0 34618 NULL
140225 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
140226 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
140227 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
140228 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
140229 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
140230 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
140231 +ivtv_read_34631 ivtv_read 0 34631 NULL
140232 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
140233 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
140234 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
140235 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
140236 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
140237 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
140238 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
140239 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
140240 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
140241 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
140242 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
140243 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
140244 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
140245 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
140246 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
140247 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 2-0 34698 NULL
140248 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
140249 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
140250 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
140251 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
140252 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
140253 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
140254 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
140255 +bb_show_34715 bb_show 0 34715 NULL nohasharray
140256 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
140257 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
140258 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
140259 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
140260 +store_34724 store 0-3 34724 NULL
140261 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
140262 +sch_transaction_34731 sch_transaction 0 34731 NULL
140263 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
140264 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
140265 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
140266 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
140267 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
140268 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
140269 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
140270 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
140271 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
140272 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
140273 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
140274 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
140275 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
140276 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
140277 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
140278 +solos_param_store_34755 solos_param_store 4-0 34755 NULL nohasharray
140279 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
140280 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
140281 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
140282 +device_add_34766 device_add 0 34766 NULL
140283 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
140284 +gsmld_read_34768 gsmld_read 0 34768 NULL
140285 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 NULL nohasharray
140286 +pipe_read_34776 pipe_read 0 34776 &bucket_table_alloc_34776
140287 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
140288 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
140289 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
140290 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
140291 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
140292 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
140293 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
140294 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
140295 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
140296 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
140297 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
140298 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
140299 +show_in5_34809 show_in5 0 34809 NULL
140300 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
140301 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
140302 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
140303 +stream_drop_34819 stream_drop 0 34819 NULL
140304 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
140305 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
140306 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
140307 +bio_segments_34832 bio_segments 0 34832 NULL
140308 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
140309 +charger_get_property_34836 charger_get_property 0 34836 NULL
140310 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
140311 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
140312 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
140313 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
140314 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
140315 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
140316 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
140317 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
140318 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
140319 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
140320 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
140321 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
140322 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
140323 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
140324 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
140325 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
140326 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
140327 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
140328 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
140329 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
140330 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
140331 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
140332 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
140333 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
140334 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
140335 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
140336 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
140337 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
140338 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
140339 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
140340 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
140341 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
140342 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
140343 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
140344 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
140345 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
140346 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
140347 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
140348 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
140349 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
140350 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
140351 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
140352 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 NULL nohasharray
140353 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 &mipi_dsi_dcs_write_34910 nohasharray
140354 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
140355 +x25_create_34911 x25_create 0 34911 NULL nohasharray
140356 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
140357 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
140358 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
140359 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
140360 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
140361 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 2-0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
140362 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916 nohasharray
140363 +hci_sock_getname_34916 hci_sock_getname 0 34916 &write_msg_34916 nohasharray
140364 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916
140365 +michael_setkey_34918 michael_setkey 0 34918 NULL
140366 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
140367 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
140368 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
140369 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
140370 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
140371 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
140372 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
140373 +wait_comp_34945 wait_comp 0 34945 NULL
140374 +show_max_uA_34951 show_max_uA 0 34951 NULL
140375 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
140376 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
140377 +i2c_transfer_34958 i2c_transfer 0-3 34958 &skb_gro_header_slow_34958
140378 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
140379 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
140380 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
140381 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
140382 +edge_show_34977 edge_show 0 34977 NULL
140383 +vendor_command_34980 vendor_command 0 34980 NULL
140384 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
140385 +get_icons_34984 get_icons 0 34984 NULL
140386 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
140387 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
140388 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
140389 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
140390 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
140391 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
140392 +print_message_35000 print_message 0 35000 NULL
140393 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
140394 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
140395 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
140396 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
140397 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
140398 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
140399 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
140400 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
140401 +ark3116_open_35007 ark3116_open 0 35007 NULL
140402 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
140403 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
140404 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
140405 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
140406 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
140407 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
140408 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
140409 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
140410 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
140411 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
140412 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
140413 +stmmac_open_35034 stmmac_open 0 35034 NULL
140414 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
140415 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
140416 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
140417 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
140418 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
140419 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
140420 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
140421 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
140422 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
140423 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
140424 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
140425 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
140426 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
140427 +read_dsunc_35067 read_dsunc 0 35067 NULL
140428 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
140429 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
140430 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
140431 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
140432 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
140433 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
140434 +create_35091 create 0 35091 NULL
140435 +line6_submit_audio_out_all_urbs_35094 line6_submit_audio_out_all_urbs 0 35094 NULL nohasharray
140436 +power_35094 power 0 35094 &line6_submit_audio_out_all_urbs_35094
140437 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
140438 +transmit_35097 transmit 0 35097 NULL nohasharray
140439 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
140440 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
140441 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
140442 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
140443 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
140444 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
140445 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
140446 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
140447 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
140448 +calibrate_35111 calibrate 0 35111 NULL
140449 +pre_xfer_35114 pre_xfer 0 35114 NULL
140450 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
140451 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
140452 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
140453 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
140454 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
140455 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
140456 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
140457 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
140458 +jfs_writepages_35149 jfs_writepages 0 35149 NULL nohasharray
140459 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 &jfs_writepages_35149
140460 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
140461 +async_store_35157 async_store 0-4 35157 NULL
140462 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
140463 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
140464 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
140465 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
140466 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
140467 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
140468 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
140469 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
140470 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
140471 +set_component_power_status_35182 set_component_power_status 0-4 35182 NULL
140472 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
140473 +serial_show_35187 serial_show 0 35187 NULL
140474 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
140475 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
140476 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
140477 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
140478 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
140479 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL nohasharray
140480 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 &iwl_nvm_read_chunk_35198
140481 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
140482 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
140483 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
140484 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
140485 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4-0 35210 NULL nohasharray
140486 +ipgre_get_size_35210 ipgre_get_size 0 35210 &unix_stream_recvmsg_35210
140487 +memory_high_write_35211 memory_high_write 0-3 35211 NULL
140488 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
140489 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
140490 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
140491 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
140492 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
140493 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
140494 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
140495 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
140496 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 NULL nohasharray
140497 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 &snd_m3_pcm_start_35232
140498 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
140499 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
140500 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
140501 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
140502 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
140503 +gracl_reload_35241 gracl_reload 0 35241 NULL
140504 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
140505 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
140506 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
140507 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
140508 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
140509 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
140510 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
140511 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
140512 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
140513 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
140514 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
140515 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
140516 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
140517 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
140518 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4-0 35280 NULL
140519 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
140520 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
140521 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
140522 +__stop_cpus_35282 __stop_cpus 0 35282 &inv_attr_show_35282 nohasharray
140523 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282 nohasharray
140524 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &set_in_max_35282
140525 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
140526 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
140527 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
140528 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
140529 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
140530 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
140531 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
140532 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
140533 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
140534 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
140535 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
140536 +show_35313 show 0 35313 NULL
140537 +ifindex_show_35314 ifindex_show 0 35314 NULL
140538 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
140539 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
140540 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
140541 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
140542 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
140543 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
140544 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
140545 +write_page_35331 write_page 0 35331 NULL
140546 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
140547 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
140548 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
140549 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
140550 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
140551 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
140552 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
140553 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
140554 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
140555 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
140556 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
140557 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
140558 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
140559 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351 nohasharray
140560 +flash_timeout_store_35351 flash_timeout_store 0-4 35351 &show_state_target_residency_35351
140561 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
140562 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
140563 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
140564 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
140565 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
140566 +set_chglim_35363 set_chglim 0-4 35363 NULL
140567 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
140568 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
140569 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
140570 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
140571 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
140572 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 NULL nohasharray
140573 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 &snd_pcm_do_start_35380
140574 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
140575 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
140576 +init_35395 init 0 35395 NULL
140577 +store_35397 store 0-4 35397 NULL
140578 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
140579 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
140580 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
140581 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
140582 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
140583 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
140584 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
140585 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
140586 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
140587 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
140588 +show_fault_35423 show_fault 0 35423 NULL nohasharray
140589 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
140590 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
140591 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
140592 +firm_purge_35431 firm_purge 0 35431 NULL
140593 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
140594 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
140595 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
140596 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
140597 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
140598 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
140599 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
140600 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
140601 +bq24190_read_35453 bq24190_read 0 35453 NULL
140602 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
140603 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
140604 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
140605 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 5-4 35460 NULL
140606 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
140607 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
140608 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
140609 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
140610 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
140611 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
140612 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
140613 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
140614 +store_comm_35484 store_comm 0-4 35484 NULL
140615 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
140616 +sis630_access_35490 sis630_access 0 35490 NULL
140617 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
140618 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
140619 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
140620 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
140621 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
140622 +cs421x_init_35506 cs421x_init 0 35506 NULL
140623 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
140624 +hints_store_35510 hints_store 0-4 35510 NULL
140625 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
140626 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
140627 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
140628 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
140629 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
140630 +async_setkey_35521 async_setkey 3 35521 NULL
140631 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
140632 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
140633 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
140634 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
140635 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
140636 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
140637 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL
140638 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
140639 +store_channel_35540 store_channel 0-4 35540 NULL
140640 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
140641 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
140642 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
140643 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
140644 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
140645 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
140646 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
140647 +sq905c_command_35566 sq905c_command 0 35566 NULL
140648 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
140649 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
140650 +update_size_35574 update_size 0 35574 NULL
140651 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
140652 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
140653 +usb_rapid_charge_store_35583 usb_rapid_charge_store 0-4 35583 NULL
140654 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
140655 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
140656 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
140657 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
140658 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
140659 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
140660 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
140661 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
140662 +io_serial_in_35602 io_serial_in 0 35602 NULL
140663 +ReadZReg_35604 ReadZReg 0 35604 NULL nohasharray
140664 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 &ReadZReg_35604
140665 +show_lmc_35605 show_lmc 0 35605 NULL nohasharray
140666 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 &show_lmc_35605
140667 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
140668 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
140669 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
140670 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
140671 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
140672 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
140673 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
140674 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
140675 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
140676 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
140677 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
140678 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL nohasharray
140679 +mlx4_en_get_sset_count_35650 mlx4_en_get_sset_count 0 35650 &cfq_fifo_expire_async_store_35650
140680 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
140681 +show_sched5_35655 show_sched5 0 35655 NULL
140682 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
140683 +request_lock_35670 request_lock 0 35670 NULL
140684 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
140685 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
140686 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 NULL
140687 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
140688 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
140689 +dif_show_35685 dif_show 0 35685 NULL
140690 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
140691 +dm_table_create_35687 dm_table_create 3 35687 NULL
140692 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
140693 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
140694 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
140695 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
140696 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
140697 +md_super_write_35703 md_super_write 4 35703 NULL
140698 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
140699 +toshiba_panel_power_on_get_35719 toshiba_panel_power_on_get 0 35719 NULL
140700 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
140701 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
140702 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
140703 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
140704 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
140705 +read_35737 read 0 35737 NULL nohasharray
140706 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737 nohasharray
140707 +crb_send_35737 crb_send 0 35737 &sd_start_ov361x_35737
140708 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
140709 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
140710 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
140711 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
140712 +type_show_35748 type_show 0 35748 NULL nohasharray
140713 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
140714 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
140715 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
140716 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
140717 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
140718 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
140719 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
140720 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
140721 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
140722 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
140723 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
140724 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
140725 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
140726 +governor_show_35794 governor_show 0 35794 NULL
140727 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
140728 +toshiba_usb_sleep_music_set_35801 toshiba_usb_sleep_music_set 0 35801 NULL
140729 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
140730 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
140731 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
140732 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
140733 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
140734 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
140735 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
140736 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
140737 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
140738 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
140739 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
140740 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
140741 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
140742 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
140743 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
140744 +wl3501_open_35855 wl3501_open 0 35855 NULL
140745 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
140746 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
140747 +num_parts_show_35868 num_parts_show 0 35868 NULL
140748 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
140749 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
140750 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
140751 +tun_show_group_35875 tun_show_group 0 35875 NULL
140752 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
140753 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
140754 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
140755 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
140756 +fuse_notify_35888 fuse_notify 0 35888 NULL
140757 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
140758 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
140759 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
140760 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
140761 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
140762 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL nohasharray
140763 +cow_file_range_async_35912 cow_file_range_async 0 35912 &igmpv3_newpack_35912
140764 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
140765 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
140766 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
140767 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
140768 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
140769 +ch_probe_35922 ch_probe 0 35922 NULL
140770 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
140771 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
140772 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 NULL nohasharray
140773 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 &rx_defrag_init_called_read_35935
140774 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
140775 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
140776 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
140777 +irqcontrol_35953 irqcontrol 0 35953 NULL
140778 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
140779 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
140780 +kernel_bind_35955 kernel_bind 0 35955 NULL
140781 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
140782 +set_cur_state_35966 set_cur_state 0 35966 NULL
140783 +cxgb_open_35970 cxgb_open 0 35970 NULL
140784 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
140785 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972 nohasharray
140786 +nv_get_sset_count_35972 nv_get_sset_count 0 35972 &aa_replace_current_profile_35972
140787 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
140788 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974 nohasharray
140789 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &generic_ocp_read_35974
140790 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
140791 +lprev_show_35978 lprev_show 0 35978 NULL
140792 +acl_alloc_35979 acl_alloc 1 35979 NULL
140793 +show_35981 show 0 35981 NULL
140794 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
140795 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
140796 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
140797 +raw_bind_35989 raw_bind 0 35989 NULL
140798 +koneplus_sysfs_write_35993 koneplus_sysfs_write 6-0 35993 NULL
140799 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
140800 +current_channel_show_35996 current_channel_show 0 35996 NULL
140801 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
140802 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
140803 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
140804 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
140805 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
140806 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
140807 +console_store_36007 console_store 4-0 36007 NULL
140808 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
140809 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
140810 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
140811 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
140812 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
140813 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
140814 +show_36024 show 0 36024 NULL
140815 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
140816 +afs_getattr_36026 afs_getattr 0 36026 NULL
140817 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
140818 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
140819 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
140820 +ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6-0 36029 NULL
140821 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
140822 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
140823 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
140824 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
140825 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
140826 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
140827 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
140828 +num_arg_36039 num_arg 0 36039 NULL
140829 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
140830 +init_36051 init 0 36051 NULL
140831 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
140832 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
140833 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
140834 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
140835 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
140836 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
140837 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
140838 +show_power_crit_36062 show_power_crit 0 36062 NULL
140839 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
140840 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
140841 +write_emulate_36065 write_emulate 2 36065 NULL
140842 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
140843 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
140844 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
140845 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
140846 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
140847 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
140848 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
140849 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
140850 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
140851 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
140852 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
140853 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
140854 +map_capability_36089 map_capability 5 36089 NULL
140855 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
140856 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
140857 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
140858 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
140859 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
140860 +read_dsrate_36103 read_dsrate 0 36103 NULL
140861 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
140862 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
140863 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
140864 +compile_date_show_36116 compile_date_show 0 36116 NULL
140865 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
140866 +show_36118 show 0 36118 &simple_xattr_alloc_36118
140867 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
140868 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
140869 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
140870 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
140871 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
140872 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
140873 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
140874 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
140875 +authorized_store_36134 authorized_store 0-4 36134 NULL
140876 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
140877 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
140878 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
140879 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
140880 +ext3_readpages_36144 ext3_readpages 4 36144 NULL nohasharray
140881 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 &ext3_readpages_36144
140882 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
140883 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
140884 +show_remote_port_36146 show_remote_port 0 36146 NULL
140885 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
140886 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
140887 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
140888 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
140889 +twl_set_36154 twl_set 2 36154 NULL
140890 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
140891 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
140892 +sys_send_36161 sys_send 3 36161 NULL
140893 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
140894 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
140895 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
140896 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
140897 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
140898 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
140899 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
140900 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
140901 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
140902 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
140903 +modify_device_36179 modify_device 0 36179 NULL
140904 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
140905 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
140906 +phys_state_show_36187 phys_state_show 0 36187 NULL
140907 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
140908 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
140909 +ircomm_tty_write_room_36203 ircomm_tty_write_room 0 36203 NULL
140910 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
140911 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
140912 +write_word_36211 write_word 0 36211 NULL
140913 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
140914 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
140915 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
140916 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
140917 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
140918 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
140919 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
140920 +wil_agg_size_36229 wil_agg_size 0-2 36229 NULL nohasharray
140921 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 &wil_agg_size_36229
140922 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
140923 +ping_bind_36236 ping_bind 0 36236 NULL
140924 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
140925 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
140926 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
140927 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
140928 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
140929 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
140930 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
140931 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
140932 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
140933 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
140934 +bnad_get_stats_count_locked_36255 bnad_get_stats_count_locked 0 36255 NULL
140935 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
140936 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
140937 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
140938 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
140939 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
140940 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
140941 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
140942 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
140943 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
140944 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
140945 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
140946 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
140947 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
140948 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
140949 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
140950 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
140951 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
140952 +show_in_min3_36304 show_in_min3 0 36304 NULL
140953 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
140954 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
140955 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
140956 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
140957 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
140958 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
140959 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
140960 +lc_create_36332 lc_create 4 36332 NULL
140961 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
140962 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
140963 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
140964 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
140965 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
140966 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
140967 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
140968 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
140969 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 NULL nohasharray
140970 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353 nohasharray
140971 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &xz_dec_lzma2_create_36353
140972 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
140973 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
140974 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
140975 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
140976 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
140977 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
140978 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
140979 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
140980 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
140981 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
140982 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
140983 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
140984 +sierra_write_36402 sierra_write 4-0 36402 NULL
140985 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
140986 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
140987 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3-0 36405 NULL
140988 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
140989 +qdsb_get_36409 qdsb_get 0 36409 NULL
140990 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
140991 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
140992 +teles_suspend_36416 teles_suspend 0 36416 NULL
140993 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
140994 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
140995 +ath10k_wmi_pdev_set_quiet_mode_36424 ath10k_wmi_pdev_set_quiet_mode 0 36424 NULL
140996 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
140997 +no_uld_show_36430 no_uld_show 0 36430 NULL
140998 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
140999 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
141000 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL nohasharray
141001 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 &rtnl_link_get_size_36436
141002 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
141003 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
141004 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
141005 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
141006 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
141007 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
141008 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
141009 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
141010 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
141011 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
141012 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
141013 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
141014 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
141015 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
141016 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
141017 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
141018 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
141019 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
141020 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
141021 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
141022 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
141023 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
141024 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
141025 +vmci_route_36488 vmci_route 0 36488 NULL
141026 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
141027 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
141028 +ip6_append_data_36490 ip6_append_data 4-5 36490 &tx_tx_checksum_result_read_36490 nohasharray
141029 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &ip6_append_data_36490 nohasharray
141030 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490
141031 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
141032 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
141033 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
141034 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
141035 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
141036 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
141037 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
141038 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
141039 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
141040 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
141041 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
141042 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
141043 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
141044 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
141045 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
141046 +de_init_hw_36543 de_init_hw 0 36543 NULL
141047 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
141048 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
141049 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
141050 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
141051 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
141052 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
141053 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
141054 +__lock_page_killable_36561 __lock_page_killable 0 36561 NULL nohasharray
141055 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 &__lock_page_killable_36561
141056 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
141057 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
141058 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
141059 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
141060 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
141061 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
141062 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
141063 +__erst_read_36579 __erst_read 0 36579 NULL
141064 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
141065 +show_36588 show 0 36588 NULL
141066 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
141067 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
141068 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
141069 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
141070 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
141071 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
141072 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
141073 +init_36600 init 0 36600 NULL
141074 +read_byte_36604 read_byte 0 36604 NULL
141075 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
141076 +show_dev_name_36608 show_dev_name 0 36608 NULL
141077 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
141078 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
141079 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
141080 +kstrtoll_36612 kstrtoll 0 36612 NULL
141081 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
141082 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
141083 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
141084 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
141085 +proto_name_show_36630 proto_name_show 0 36630 NULL
141086 +power_save_36634 power_save 0 36634 NULL
141087 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
141088 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
141089 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
141090 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL nohasharray
141091 +cyapa_gen5_bl_exit_36644 cyapa_gen5_bl_exit 0 36644 &ov2640_write_array_36644
141092 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
141093 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
141094 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
141095 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
141096 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
141097 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
141098 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
141099 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
141100 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
141101 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
141102 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
141103 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL nohasharray
141104 +get_temp_input_36671 get_temp_input 0 36671 &iscsi_host_alloc_36671
141105 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
141106 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
141107 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
141108 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
141109 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
141110 +__follow_pte_36683 __follow_pte 0 36683 NULL
141111 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
141112 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
141113 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
141114 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
141115 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
141116 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
141117 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
141118 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
141119 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
141120 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
141121 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
141122 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
141123 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
141124 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
141125 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
141126 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
141127 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
141128 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
141129 +multicast_show_36734 multicast_show 0 36734 NULL
141130 +read_36735 read 0 36735 NULL
141131 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
141132 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
141133 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
141134 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
141135 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
141136 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
141137 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
141138 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
141139 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
141140 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
141141 +agc_status_36756 agc_status 0 36756 NULL
141142 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
141143 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
141144 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
141145 +get_ncm_36766 get_ncm 0 36766 NULL
141146 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
141147 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
141148 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
141149 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
141150 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
141151 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
141152 +musb_schedule_36787 musb_schedule 0 36787 NULL
141153 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
141154 +of_iomap_36793 of_iomap 2 36793 NULL nohasharray
141155 +hrz_open_rx_36793 hrz_open_rx 0 36793 &of_iomap_36793
141156 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
141157 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
141158 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
141159 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
141160 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
141161 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
141162 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
141163 +i915_gem_object_get_pages_dmabuf_36807 i915_gem_object_get_pages_dmabuf 0 36807 NULL
141164 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL nohasharray
141165 +ssb_sdio_read16_36808 ssb_sdio_read16 0 36808 &flock_lock_file_wait_36808
141166 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
141167 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
141168 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
141169 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
141170 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
141171 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
141172 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
141173 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
141174 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
141175 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
141176 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
141177 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
141178 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
141179 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
141180 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
141181 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
141182 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
141183 +set_rate_36858 set_rate 0 36858 NULL nohasharray
141184 +cm_write_36858 cm_write 0-3 36858 &set_rate_36858 nohasharray
141185 +ci_fan_ctrl_set_fan_speed_percent_36858 ci_fan_ctrl_set_fan_speed_percent 0 36858 &cm_write_36858
141186 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
141187 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
141188 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
141189 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
141190 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
141191 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
141192 +stp_state_show_36872 stp_state_show 0 36872 NULL
141193 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
141194 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
141195 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
141196 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
141197 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 NULL
141198 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
141199 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
141200 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
141201 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
141202 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
141203 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
141204 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
141205 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
141206 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
141207 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
141208 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
141209 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
141210 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
141211 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
141212 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
141213 +cuse_read_36920 cuse_read 0-3 36920 NULL
141214 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
141215 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
141216 +store_lid_36925 store_lid 0-4 36925 NULL
141217 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
141218 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
141219 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
141220 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
141221 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
141222 +ax88179_write_cmd_nopm_36938 ax88179_write_cmd_nopm 5 36938 NULL
141223 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
141224 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
141225 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
141226 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
141227 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
141228 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
141229 +div_u64_36951 div_u64 0 36951 NULL
141230 +write_leb_36957 write_leb 5-0 36957 NULL
141231 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
141232 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
141233 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
141234 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
141235 +afs_setattr_36981 afs_setattr 0 36981 NULL
141236 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
141237 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
141238 +set_convrate_36989 set_convrate 0-4 36989 NULL
141239 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
141240 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
141241 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
141242 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
141243 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
141244 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
141245 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
141246 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
141247 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
141248 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
141249 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
141250 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
141251 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
141252 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
141253 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
141254 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 NULL
141255 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
141256 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
141257 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
141258 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
141259 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
141260 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
141261 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
141262 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
141263 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
141264 +fat_readpage_37025 fat_readpage 0 37025 NULL
141265 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
141266 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
141267 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
141268 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
141269 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
141270 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
141271 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
141272 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
141273 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
141274 +command_file_read_37038 command_file_read 3-0 37038 NULL
141275 +do_action_37040 do_action 0 37040 NULL nohasharray
141276 +erst_write_37040 erst_write 0 37040 &do_action_37040
141277 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
141278 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
141279 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
141280 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
141281 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
141282 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
141283 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
141284 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
141285 +ql_get_sset_count_37070 ql_get_sset_count 0 37070 NULL
141286 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 NULL nohasharray
141287 +logfs_write_rec_37072 logfs_write_rec 0 37072 &vmci_transport_send_wrote_37072
141288 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
141289 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
141290 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
141291 +parse_command_37079 parse_command 2-0 37079 NULL
141292 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
141293 +resize_37084 resize 0 37084 NULL
141294 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
141295 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
141296 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
141297 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
141298 +show_37102 show 0 37102 NULL
141299 +store_bind_37104 store_bind 0-4 37104 NULL
141300 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
141301 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
141302 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
141303 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
141304 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
141305 +flash_sync_strobe_show_37116 flash_sync_strobe_show 0 37116 NULL nohasharray
141306 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 &flash_sync_strobe_show_37116
141307 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
141308 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
141309 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
141310 +show_nets_37127 show_nets 0 37127 NULL
141311 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL nohasharray
141312 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 &snd_hda_get_conn_list_37132 nohasharray
141313 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132
141314 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
141315 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
141316 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
141317 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
141318 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
141319 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
141320 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
141321 +handshake_37157 handshake 0 37157 NULL
141322 +msg_word_37164 msg_word 0 37164 NULL
141323 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
141324 +bop_last_key_37173 bop_last_key 0 37173 NULL
141325 +boot_37174 boot 0 37174 NULL
141326 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
141327 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
141328 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
141329 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
141330 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
141331 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
141332 +vcc_recvmsg_37198 vcc_recvmsg 4-0 37198 NULL nohasharray
141333 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
141334 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
141335 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
141336 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
141337 +ixgbe_get_sset_count_37207 ixgbe_get_sset_count 0 37207 NULL
141338 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
141339 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
141340 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
141341 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
141342 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
141343 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 NULL nohasharray
141344 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 &bchannel_get_rxbuf_37213 nohasharray
141345 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213
141346 +inv_show_37218 inv_show 0 37218 NULL
141347 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
141348 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
141349 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
141350 +__do_replace_37227 __do_replace 5 37227 NULL
141351 +store_temp8_37228 store_temp8 0-4 37228 NULL
141352 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
141353 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
141354 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
141355 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
141356 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
141357 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
141358 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
141359 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
141360 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
141361 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
141362 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
141363 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
141364 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
141365 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
141366 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
141367 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
141368 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
141369 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
141370 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
141371 +c101_run_37279 c101_run 2 37279 NULL
141372 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
141373 +phy_reset_37283 phy_reset 0 37283 NULL
141374 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
141375 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
141376 +command_37288 command 0 37288 NULL
141377 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
141378 +write_37289 write 0 37289 &idt77252_send_37289
141379 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
141380 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
141381 +governor_store_37304 governor_store 0-4 37304 NULL
141382 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
141383 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
141384 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
141385 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
141386 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
141387 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
141388 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
141389 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
141390 +composite_bind_37313 composite_bind 0 37313 NULL
141391 +program_regs_37317 program_regs 0 37317 NULL
141392 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
141393 +version_show_37322 version_show 0 37322 NULL
141394 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
141395 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
141396 +kern_path_37329 kern_path 0 37329 NULL
141397 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
141398 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
141399 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
141400 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
141401 +get_any_page_37337 get_any_page 0 37337 NULL
141402 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
141403 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
141404 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
141405 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
141406 +hso_serial_write_room_37344 hso_serial_write_room 0 37344 NULL
141407 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
141408 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
141409 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
141410 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
141411 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
141412 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
141413 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
141414 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
141415 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
141416 +xcan_open_37377 xcan_open 0 37377 NULL
141417 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
141418 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
141419 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
141420 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
141421 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
141422 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
141423 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
141424 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
141425 +hidp_output_report_37401 hidp_output_report 3-0 37401 NULL
141426 +channel_set_37410 channel_set 0-4 37410 NULL
141427 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
141428 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
141429 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
141430 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
141431 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
141432 +find_next_bit_37422 find_next_bit 0 37422 &acpi_os_allocate_zeroed_37422
141433 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
141434 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
141435 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
141436 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
141437 +fru_alloc_37442 fru_alloc 1 37442 NULL
141438 +show_als_en_37445 show_als_en 0 37445 NULL
141439 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
141440 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
141441 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
141442 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
141443 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
141444 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
141445 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
141446 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
141447 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
141448 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
141449 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
141450 +prepare_header80_37479 prepare_header80 0 37479 NULL
141451 +get_est_timing_37484 get_est_timing 0 37484 NULL
141452 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
141453 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 NULL nohasharray
141454 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 &logi_dj_recv_forward_hidpp_37486
141455 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
141456 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
141457 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
141458 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
141459 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
141460 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
141461 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
141462 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
141463 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
141464 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
141465 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
141466 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
141467 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
141468 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
141469 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
141470 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
141471 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
141472 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
141473 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
141474 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
141475 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
141476 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
141477 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
141478 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
141479 +extent_map_end_37550 extent_map_end 0 37550 NULL
141480 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
141481 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
141482 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
141483 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
141484 +show_37574 show 0 37574 NULL
141485 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
141486 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
141487 +block_show_37580 block_show 0 37580 NULL
141488 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
141489 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
141490 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
141491 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
141492 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
141493 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
141494 +show_lid_state_37597 show_lid_state 0 37597 NULL
141495 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
141496 +read_field_37603 read_field 0 37603 NULL
141497 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
141498 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL nohasharray
141499 +ext2_freeze_37607 ext2_freeze 0 37607 &mlx4_get_mgm_entry_size_37607
141500 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
141501 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
141502 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
141503 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
141504 +sha1_export_37617 sha1_export 0 37617 NULL
141505 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
141506 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
141507 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
141508 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
141509 +rd_byte_37632 rd_byte 0 37632 NULL
141510 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
141511 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
141512 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
141513 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
141514 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
141515 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
141516 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
141517 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
141518 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
141519 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
141520 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 NULL nohasharray
141521 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
141522 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
141523 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
141524 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
141525 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
141526 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
141527 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
141528 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
141529 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL nohasharray
141530 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 &__wa_seg_calculate_isoc_frame_count_37672 nohasharray
141531 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672
141532 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
141533 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
141534 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
141535 +hix5hd2_i2c_xfer_msg_37678 hix5hd2_i2c_xfer_msg 0 37678 NULL
141536 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
141537 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
141538 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
141539 +regmap_map_read_file_37685 regmap_map_read_file 3-0 37685 NULL
141540 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
141541 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
141542 +parse_arg_37696 parse_arg 0 37696 NULL
141543 +smic_size_37697 smic_size 0 37697 NULL
141544 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
141545 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
141546 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
141547 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 2-0 37702 NULL nohasharray
141548 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 &ata_scsi_change_queue_depth_37702
141549 +smp_req_37703 smp_req 0 37703 NULL
141550 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
141551 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
141552 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
141553 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
141554 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
141555 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
141556 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
141557 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
141558 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
141559 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
141560 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
141561 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
141562 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
141563 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
141564 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
141565 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
141566 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
141567 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
141568 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
141569 +pre_action_37765 pre_action 0 37765 NULL nohasharray
141570 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 &pre_action_37765 nohasharray
141571 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &snd_cx25821_prepare_37765
141572 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
141573 +filemap_flush_37767 filemap_flush 0 37767 NULL
141574 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
141575 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
141576 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
141577 +__il3945_up_37778 __il3945_up 0 37778 NULL
141578 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
141579 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
141580 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
141581 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
141582 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
141583 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
141584 +nr_open_37793 nr_open 0 37793 NULL
141585 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
141586 +read_posted_37797 read_posted 0 37797 NULL nohasharray
141587 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
141588 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
141589 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
141590 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
141591 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
141592 +setup_irq_37809 setup_irq 0 37809 NULL
141593 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
141594 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
141595 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
141596 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
141597 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
141598 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
141599 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-4-5 37827 NULL
141600 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
141601 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
141602 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
141603 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
141604 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
141605 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
141606 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
141607 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
141608 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
141609 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
141610 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
141611 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
141612 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
141613 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
141614 +dev_port_show_37881 dev_port_show 0 37881 NULL
141615 +set_registers_37883 set_registers 4 37883 NULL
141616 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
141617 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
141618 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
141619 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
141620 +pubek_show_37903 pubek_show 0 37903 NULL
141621 +compiler_show_37905 compiler_show 0 37905 NULL
141622 +show_target_37913 show_target 0 37913 NULL
141623 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
141624 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
141625 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
141626 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
141627 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
141628 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
141629 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
141630 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
141631 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
141632 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
141633 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
141634 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
141635 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
141636 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
141637 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 NULL nohasharray
141638 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 &cdc_ncm_show_wNdpOutDivisor_37955
141639 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
141640 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
141641 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
141642 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
141643 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
141644 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
141645 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
141646 +toshiba_function_keys_get_37965 toshiba_function_keys_get 0 37965 NULL
141647 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
141648 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
141649 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
141650 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
141651 +cyapa_gen3_do_calibrate_37976 cyapa_gen3_do_calibrate 0-4 37976 NULL
141652 +cw1200_spi_align_size_37981 cw1200_spi_align_size 0-2 37981 NULL
141653 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
141654 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
141655 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
141656 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
141657 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
141658 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
141659 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
141660 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
141661 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
141662 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
141663 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
141664 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
141665 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
141666 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
141667 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
141668 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
141669 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
141670 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
141671 +init_dma_38018 init_dma 0 38018 NULL
141672 +crc32_init_38021 crc32_init 0 38021 NULL
141673 +show_beep_38022 show_beep 0 38022 NULL
141674 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
141675 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
141676 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
141677 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
141678 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
141679 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
141680 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
141681 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
141682 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
141683 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
141684 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
141685 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
141686 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
141687 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3-0 38050 NULL
141688 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
141689 +create_l2entity_38053 create_l2entity 0 38053 NULL
141690 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
141691 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
141692 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
141693 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
141694 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
141695 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
141696 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
141697 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
141698 +plip_open_38078 plip_open 0 38078 NULL
141699 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
141700 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
141701 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
141702 +read_38082 read 0 38082 NULL
141703 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
141704 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
141705 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
141706 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
141707 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
141708 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
141709 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
141710 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
141711 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
141712 +ep0_read_38095 ep0_read 3 38095 NULL
141713 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
141714 +vport_delete_38098 vport_delete 0 38098 NULL
141715 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
141716 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
141717 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
141718 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
141719 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
141720 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
141721 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
141722 +intervals_show_38131 intervals_show 0 38131 NULL
141723 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
141724 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
141725 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
141726 +units_show_38139 units_show 0 38139 NULL
141727 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
141728 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
141729 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
141730 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
141731 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
141732 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
141733 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
141734 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
141735 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
141736 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
141737 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
141738 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
141739 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
141740 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
141741 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
141742 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
141743 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
141744 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
141745 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
141746 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
141747 +readlink_38193 readlink 0 38193 NULL nohasharray
141748 +do_path_lookup_38193 do_path_lookup 0 38193 &readlink_38193
141749 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
141750 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
141751 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
141752 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
141753 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
141754 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
141755 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
141756 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
141757 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
141758 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
141759 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
141760 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
141761 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
141762 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
141763 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
141764 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
141765 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
141766 +m66592_queue_38237 m66592_queue 0 38237 NULL
141767 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL nohasharray
141768 +set_vfta_38239 set_vfta 0 38239 &ceph_decode_16_38239
141769 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
141770 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
141771 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
141772 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
141773 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
141774 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
141775 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
141776 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
141777 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
141778 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
141779 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
141780 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
141781 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
141782 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
141783 +xiic_busy_38263 xiic_busy 0 38263 &iscsi_ping_comp_event_38263
141784 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
141785 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
141786 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
141787 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
141788 +show_in3_input_38268 show_in3_input 0 38268 &mthca_alloc_icm_table_38268
141789 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
141790 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
141791 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
141792 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
141793 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
141794 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
141795 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
141796 +show_channel_38289 show_channel 0 38289 NULL
141797 +odev_write_38293 odev_write 0-3 38293 NULL
141798 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
141799 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
141800 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
141801 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
141802 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
141803 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
141804 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
141805 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
141806 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
141807 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
141808 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
141809 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
141810 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
141811 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
141812 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
141813 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
141814 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
141815 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
141816 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
141817 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
141818 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
141819 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
141820 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
141821 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
141822 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
141823 +security_getxattr_38355 security_getxattr 0 38355 NULL
141824 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
141825 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
141826 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
141827 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
141828 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
141829 +pyra_sysfs_write_38370 pyra_sysfs_write 6-0 38370 NULL
141830 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
141831 +active_duration_show_38373 active_duration_show 0 38373 NULL
141832 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
141833 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
141834 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
141835 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
141836 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
141837 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
141838 +_write_mirror_38398 _write_mirror 0 38398 NULL
141839 +vxp_inb_38402 vxp_inb 0 38402 NULL
141840 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
141841 +show_status_str_38406 show_status_str 0 38406 NULL
141842 +send_packet_38408 send_packet 0 38408 NULL
141843 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
141844 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
141845 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
141846 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
141847 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
141848 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
141849 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
141850 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
141851 +netlink_send_38434 netlink_send 5 38434 NULL
141852 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
141853 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
141854 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
141855 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
141856 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
141857 +offline_38447 offline 0 38447 &dev_set_mtu_38447
141858 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 NULL nohasharray
141859 +idt77252_open_38452 idt77252_open 0 38452 &tipc_bclink_xmit_38452 nohasharray
141860 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
141861 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
141862 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
141863 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
141864 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
141865 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
141866 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
141867 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
141868 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
141869 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
141870 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
141871 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
141872 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
141873 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
141874 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
141875 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
141876 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
141877 +store_bpp_38484 store_bpp 0-4 38484 NULL
141878 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
141879 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
141880 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
141881 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
141882 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
141883 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
141884 +kbd_backlight_timeout_show_38501 kbd_backlight_timeout_show 0 38501 NULL nohasharray
141885 +test_irq_store_38501 test_irq_store 0-4 38501 &kbd_backlight_timeout_show_38501
141886 +format_cam_size_38506 format_cam_size 0 38506 NULL
141887 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
141888 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
141889 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
141890 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
141891 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
141892 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
141893 +set_queue_count_38519 set_queue_count 0 38519 NULL
141894 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
141895 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
141896 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
141897 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 NULL nohasharray
141898 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 &nvkm_fb_create__38533
141899 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
141900 +prepare_header95_38540 prepare_header95 0 38540 NULL
141901 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
141902 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
141903 +xs_error_38560 xs_error 0 38560 NULL
141904 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
141905 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
141906 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
141907 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
141908 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
141909 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
141910 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
141911 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
141912 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
141913 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
141914 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
141915 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
141916 +radeon_hwmon_get_pwm1_min_38595 radeon_hwmon_get_pwm1_min 0 38595 NULL
141917 +write_38599 write 0 38599 NULL
141918 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
141919 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
141920 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
141921 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
141922 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
141923 +pep_indicate_38611 pep_indicate 5 38611 NULL
141924 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
141925 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
141926 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
141927 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
141928 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
141929 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 NULL nohasharray
141930 +atyfb_check_var_38619 atyfb_check_var 0 38619 &nf_ct_sack_adjust_38619
141931 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
141932 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
141933 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
141934 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
141935 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
141936 +i801_access_38631 i801_access 0 38631 NULL nohasharray
141937 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
141938 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
141939 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
141940 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
141941 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
141942 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
141943 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
141944 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
141945 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
141946 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
141947 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
141948 +ring_active_show_38652 ring_active_show 0 38652 NULL
141949 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
141950 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
141951 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
141952 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
141953 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
141954 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
141955 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL nohasharray
141956 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 &skb_tnl_header_len_38669
141957 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
141958 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
141959 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
141960 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
141961 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
141962 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
141963 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
141964 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
141965 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
141966 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
141967 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
141968 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
141969 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
141970 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
141971 +find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL nohasharray
141972 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
141973 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
141974 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
141975 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
141976 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
141977 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
141978 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
141979 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
141980 +store_38729 store 0-3 38729 NULL
141981 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
141982 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
141983 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
141984 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
141985 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
141986 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
141987 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
141988 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
141989 +microcode_write_38754 microcode_write 0-3 38754 NULL
141990 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
141991 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
141992 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
141993 +udf_readpages_38761 udf_readpages 4 38761 NULL
141994 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
141995 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
141996 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
141997 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
141998 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
141999 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
142000 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
142001 +qt2_write_room_38772 qt2_write_room 0 38772 NULL
142002 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
142003 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
142004 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
142005 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
142006 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
142007 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
142008 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
142009 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
142010 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
142011 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
142012 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
142013 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
142014 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
142015 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
142016 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
142017 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
142018 +err_decode_38804 err_decode 2 38804 NULL
142019 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
142020 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
142021 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
142022 +sys_select_38827 sys_select 1 38827 NULL
142023 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
142024 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
142025 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
142026 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836
142027 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
142028 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
142029 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
142030 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
142031 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
142032 +start_discovery_38858 start_discovery 4 38858 NULL
142033 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
142034 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
142035 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
142036 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
142037 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
142038 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
142039 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
142040 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
142041 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
142042 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
142043 +hdlc_open_38893 hdlc_open 0 38893 NULL
142044 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
142045 +oti6858_write_room_38896 oti6858_write_room 0 38896 NULL
142046 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
142047 +__fswab16_38898 __fswab16 0 38898 NULL
142048 +process_access_response_38899 process_access_response 0 38899 NULL
142049 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
142050 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
142051 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
142052 +ei_open_38906 ei_open 0 38906 NULL
142053 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
142054 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
142055 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
142056 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
142057 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
142058 +change_protocol_38922 change_protocol 0 38922 NULL
142059 +port_destid_show_38923 port_destid_show 0 38923 NULL
142060 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
142061 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
142062 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
142063 +ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
142064 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
142065 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
142066 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
142067 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
142068 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
142069 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
142070 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
142071 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
142072 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
142073 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
142074 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
142075 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
142076 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL
142077 +show_temp16_38958 show_temp16 0 38958 NULL
142078 +macaddress_show_38969 macaddress_show 0 38969 NULL
142079 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
142080 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
142081 +wp512_init_38975 wp512_init 0 38975 NULL
142082 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
142083 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
142084 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
142085 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
142086 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL nohasharray
142087 +pti_tty_write_room_38986 pti_tty_write_room 0 38986 &OSDSetBlock_38986
142088 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
142089 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
142090 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
142091 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
142092 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
142093 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
142094 +systemid_show_39002 systemid_show 0 39002 NULL
142095 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
142096 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
142097 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
142098 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
142099 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
142100 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
142101 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
142102 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
142103 +show_39014 show 0 39014 NULL
142104 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
142105 +cyapa_gen5_execute_panel_scan_39023 cyapa_gen5_execute_panel_scan 0 39023 NULL
142106 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
142107 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL nohasharray
142108 +ovl_copy_up_39031 ovl_copy_up 0 39031 &acpi_install_gpe_block_39031
142109 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
142110 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3-0 39034 NULL
142111 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
142112 +phy_read_status_39042 phy_read_status 0 39042 NULL
142113 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
142114 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
142115 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
142116 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
142117 +__wil_up_39052 __wil_up 0 39052 NULL
142118 +get_component_status_39053 get_component_status 0 39053 NULL
142119 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
142120 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
142121 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
142122 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
142123 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
142124 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
142125 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
142126 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
142127 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
142128 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
142129 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
142130 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
142131 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
142132 +qt2_open_39101 qt2_open 0 39101 NULL
142133 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
142134 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
142135 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
142136 +pause_transport_39115 pause_transport 0 39115 NULL
142137 +serial_resume_39116 serial_resume 0 39116 NULL
142138 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
142139 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
142140 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
142141 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
142142 +ea_foreach_39133 ea_foreach 0 39133 NULL
142143 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
142144 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
142145 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
142146 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
142147 +generic_permission_39150 generic_permission 0 39150 NULL
142148 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
142149 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
142150 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
142151 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
142152 +elevator_switch_39159 elevator_switch 0 39159 NULL
142153 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
142154 +xgbe_request_irqs_39169 xgbe_request_irqs 0 39169 NULL
142155 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
142156 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
142157 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
142158 +msr_device_create_39175 msr_device_create 0 39175 NULL
142159 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
142160 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
142161 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
142162 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
142163 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
142164 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
142165 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
142166 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
142167 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
142168 +location_show_39206 location_show 0 39206 NULL
142169 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
142170 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
142171 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
142172 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
142173 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
142174 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
142175 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
142176 +fuse_access_39220 fuse_access 0 39220 NULL
142177 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
142178 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
142179 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
142180 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
142181 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
142182 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
142183 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
142184 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
142185 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
142186 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
142187 +odev_read_39239 odev_read 0-3 39239 NULL
142188 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
142189 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
142190 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
142191 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
142192 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
142193 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
142194 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
142195 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
142196 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
142197 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
142198 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
142199 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
142200 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
142201 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
142202 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
142203 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
142204 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
142205 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
142206 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
142207 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
142208 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
142209 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
142210 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
142211 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
142212 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
142213 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
142214 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
142215 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
142216 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
142217 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
142218 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
142219 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
142220 +control_store_39323 control_store 0-4 39323 NULL
142221 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 NULL nohasharray
142222 +xgbe_alloc_channels_39324 xgbe_alloc_channels 0 39324 &hdaps_temp2_show_39324 nohasharray
142223 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 &xgbe_alloc_channels_39324
142224 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
142225 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
142226 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
142227 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
142228 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
142229 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
142230 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
142231 +sha512_init_39345 sha512_init 0 39345 NULL
142232 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
142233 +show_frame_align_39349 show_frame_align 0 39349 NULL
142234 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
142235 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
142236 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
142237 +store_39365 store 0-3 39365 NULL
142238 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
142239 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
142240 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
142241 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
142242 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL
142243 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
142244 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
142245 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
142246 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
142247 +__send_to_port_39386 __send_to_port 3-0-4 39386 NULL
142248 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
142249 +show_internals_39390 show_internals 0 39390 NULL
142250 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
142251 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
142252 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
142253 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
142254 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
142255 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
142256 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
142257 +user_power_read_39414 user_power_read 3-0 39414 NULL
142258 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
142259 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
142260 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
142261 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
142262 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
142263 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
142264 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
142265 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
142266 +user_list_39432 user_list 0-5 39432 NULL
142267 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
142268 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
142269 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
142270 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
142271 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
142272 +sys_semop_39457 sys_semop 3 39457 NULL
142273 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
142274 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
142275 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
142276 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
142277 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
142278 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
142279 +_request_lock_39482 _request_lock 0 39482 NULL
142280 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
142281 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
142282 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
142283 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
142284 +get_std_timing_39517 get_std_timing 0 39517 NULL
142285 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
142286 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
142287 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
142288 +state_store_39532 state_store 0-3 39532 NULL
142289 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
142290 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
142291 +set_rpm_39535 set_rpm 0-4 39535 NULL
142292 +strobe_get_39537 strobe_get 0 39537 NULL
142293 +show_flags_39540 show_flags 0 39540 NULL
142294 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
142295 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
142296 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
142297 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
142298 +sr_write_cmd_39554 sr_write_cmd 5-0 39554 &pp_write_39554
142299 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
142300 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
142301 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
142302 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
142303 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
142304 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL
142305 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
142306 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
142307 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
142308 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
142309 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
142310 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
142311 +ifb_open_39587 ifb_open 0 39587 NULL
142312 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
142313 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
142314 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
142315 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
142316 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
142317 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
142318 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
142319 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
142320 +sdio_readb_39618 sdio_readb 0 39618 NULL
142321 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
142322 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
142323 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
142324 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
142325 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
142326 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
142327 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
142328 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
142329 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
142330 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
142331 +fm_send_cmd_39639 fm_send_cmd 5-0 39639 &pin_2_irq_39639
142332 +show_change_ack_39644 show_change_ack 0 39644 NULL
142333 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
142334 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
142335 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
142336 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
142337 +afg_show_39651 afg_show 0 39651 NULL
142338 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
142339 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
142340 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL nohasharray
142341 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 &pfkey_sockaddr_size_39661 nohasharray
142342 +vxge_ethtool_get_sset_count_39661 vxge_ethtool_get_sset_count 0 39661 &ext4_readpage_inline_39661
142343 +function_show_39663 function_show 0 39663 NULL
142344 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
142345 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
142346 +read_39668 read 0 39668 NULL
142347 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
142348 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
142349 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
142350 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
142351 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
142352 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
142353 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
142354 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
142355 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
142356 +set_in_min1_39689 set_in_min1 0-4 39689 NULL nohasharray
142357 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 &set_in_min1_39689
142358 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
142359 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
142360 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
142361 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
142362 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
142363 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
142364 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
142365 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
142366 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
142367 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
142368 +srp_change_queue_depth_39742 srp_change_queue_depth 2-0 39742 NULL
142369 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
142370 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
142371 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
142372 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
142373 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
142374 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
142375 +show_input_39763 show_input 0 39763 NULL
142376 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
142377 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
142378 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
142379 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
142380 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
142381 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
142382 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
142383 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
142384 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
142385 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
142386 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
142387 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
142388 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
142389 +cdce706_reg_update_39804 cdce706_reg_update 0 39804 NULL
142390 +update_39807 update 0 39807 NULL
142391 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
142392 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
142393 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
142394 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
142395 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
142396 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
142397 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
142398 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
142399 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
142400 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
142401 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
142402 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
142403 +delay_store_39831 delay_store 0-3 39831 NULL
142404 +sched_write_39833 sched_write 0-3 39833 NULL
142405 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
142406 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
142407 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
142408 +clear_show_39848 clear_show 0 39848 NULL
142409 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
142410 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
142411 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
142412 +force_bredr_smp_read_39860 force_bredr_smp_read 3-0 39860 NULL
142413 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
142414 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
142415 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
142416 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
142417 +search_by_key_39874 search_by_key 0 39874 NULL
142418 +m920x_write_39879 m920x_write 0 39879 NULL
142419 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
142420 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
142421 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
142422 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
142423 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
142424 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
142425 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
142426 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
142427 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
142428 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
142429 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
142430 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
142431 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
142432 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
142433 +panic_event_39914 panic_event 0 39914 NULL
142434 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
142435 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
142436 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
142437 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
142438 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
142439 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
142440 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
142441 +core_id_show_39928 core_id_show 0 39928 NULL nohasharray
142442 +tse_reglen_39928 tse_reglen 0 39928 &core_id_show_39928
142443 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
142444 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
142445 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
142446 +__spi_async_39932 __spi_async 0 39932 NULL
142447 +__get_order_39935 __get_order 0 39935 NULL
142448 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
142449 +tipc_msg_build_39939 tipc_msg_build 4-5-0 39939 NULL
142450 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
142451 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
142452 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
142453 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
142454 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
142455 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
142456 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
142457 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
142458 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
142459 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
142460 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
142461 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
142462 +prepare_39963 prepare 0 39963 NULL
142463 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
142464 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
142465 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
142466 +rtl2832_regmap_write_39971 rtl2832_regmap_write 0 39971 NULL
142467 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
142468 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
142469 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
142470 +svc_create_39979 svc_create 0 39979 NULL
142471 +aer_inject_39984 aer_inject 0 39984 NULL
142472 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
142473 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
142474 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
142475 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
142476 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
142477 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
142478 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
142479 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
142480 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
142481 +keyspan_pda_write_room_40009 keyspan_pda_write_room 0 40009 NULL nohasharray
142482 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 &keyspan_pda_write_room_40009
142483 +cyapa_create_input_dev_40013 cyapa_create_input_dev 0 40013 NULL
142484 +smb_send_40015 smb_send 0 40015 NULL
142485 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
142486 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
142487 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
142488 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
142489 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &ivtvfb_write_40023 nohasharray
142490 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &nf_nat_icmpv6_reply_translation_40023
142491 +show_error_40026 show_error 0 40026 NULL
142492 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
142493 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
142494 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
142495 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
142496 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
142497 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
142498 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
142499 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
142500 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
142501 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
142502 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055 nohasharray
142503 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 &add_tty_40055
142504 +vpfe_start_streaming_40061 vpfe_start_streaming 0 40061 NULL
142505 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
142506 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
142507 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
142508 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
142509 +bql_show_40074 bql_show 0 40074 NULL
142510 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
142511 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
142512 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
142513 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
142514 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
142515 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
142516 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
142517 +ncp_request2_40102 ncp_request2 0 40102 NULL
142518 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
142519 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
142520 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
142521 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
142522 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
142523 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
142524 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL nohasharray
142525 +reg_read_range_40132 reg_read_range 4-0 40132 &dwc2_max_desc_num_40132
142526 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
142527 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
142528 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
142529 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
142530 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
142531 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
142532 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
142533 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
142534 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
142535 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
142536 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
142537 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
142538 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
142539 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
142540 +atl1c_up_40154 atl1c_up 0 40154 NULL
142541 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
142542 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
142543 +pt_write_40159 pt_write 3-0 40159 NULL
142544 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
142545 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
142546 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
142547 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
142548 +show_40187 show 0 40187 NULL
142549 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
142550 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
142551 +devnode_find_40199 devnode_find 3-2 40199 NULL nohasharray
142552 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 &devnode_find_40199
142553 +allocate_probes_40204 allocate_probes 1 40204 NULL
142554 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
142555 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
142556 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
142557 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
142558 +i40e_get_sset_count_40218 i40e_get_sset_count 0 40218 NULL
142559 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
142560 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
142561 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
142562 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
142563 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237
142564 +adjust_io_40247 adjust_io 0 40247 NULL
142565 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
142566 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
142567 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
142568 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
142569 +vlsi_open_40258 vlsi_open 0 40258 NULL
142570 +store_led_override_40261 store_led_override 0-3 40261 NULL
142571 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
142572 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
142573 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
142574 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
142575 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
142576 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
142577 +usbnet_read_cmd_40275 usbnet_read_cmd 7-0 40275 NULL
142578 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
142579 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
142580 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
142581 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
142582 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
142583 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
142584 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
142585 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 NULL nohasharray
142586 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 &dn_confirm_accept_40296
142587 +ncp_statfs_40298 ncp_statfs 0 40298 NULL nohasharray
142588 +tcp_error_40298 tcp_error 0 40298 &ncp_statfs_40298
142589 +SyS_bind_40303 SyS_bind 3 40303 NULL
142590 +ubi_io_write_data_40305 ubi_io_write_data 4-5-0 40305 NULL nohasharray
142591 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
142592 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
142593 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
142594 +prepare_40316 prepare 0 40316 NULL
142595 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
142596 +store_40327 store 0-3 40327 NULL
142597 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
142598 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
142599 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
142600 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
142601 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
142602 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
142603 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
142604 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL
142605 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
142606 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
142607 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
142608 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
142609 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
142610 +mmio_read_40348 mmio_read 4 40348 NULL
142611 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
142612 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
142613 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
142614 +store_green_40357 store_green 0-4 40357 NULL
142615 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
142616 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
142617 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
142618 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
142619 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
142620 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
142621 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
142622 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
142623 +get_chars_40373 get_chars 3 40373 NULL
142624 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
142625 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
142626 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
142627 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
142628 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
142629 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
142630 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
142631 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
142632 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
142633 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
142634 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
142635 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
142636 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
142637 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
142638 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
142639 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
142640 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
142641 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
142642 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
142643 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
142644 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
142645 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
142646 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
142647 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
142648 +rmd128_update_40445 rmd128_update 0 40445 NULL
142649 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
142650 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
142651 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL nohasharray
142652 +describe_stats_40450 describe_stats 0 40450 &atmel_rmem16_40450
142653 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
142654 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
142655 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
142656 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
142657 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
142658 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
142659 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
142660 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
142661 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
142662 +SyS_writev_40467 SyS_writev 3 40467 NULL
142663 +visor_open_40470 visor_open 0 40470 NULL
142664 +SyS_select_40473 SyS_select 1 40473 NULL
142665 +postdisable_40478 postdisable 0 40478 NULL
142666 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
142667 +read_usmargin_40485 read_usmargin 0 40485 NULL
142668 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
142669 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
142670 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
142671 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
142672 +tty_write_room_40495 tty_write_room 0 40495 NULL
142673 +show_dock_40500 show_dock 0 40500 NULL nohasharray
142674 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
142675 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
142676 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
142677 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
142678 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
142679 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
142680 +sg_phys_40507 sg_phys 0 40507 NULL nohasharray
142681 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 &sg_phys_40507
142682 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
142683 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
142684 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
142685 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
142686 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
142687 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
142688 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
142689 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
142690 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
142691 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
142692 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
142693 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
142694 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
142695 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
142696 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
142697 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
142698 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
142699 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
142700 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
142701 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
142702 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
142703 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
142704 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
142705 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
142706 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
142707 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
142708 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
142709 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
142710 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
142711 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
142712 +pio_read_40561 pio_read 6-0-5 40561 NULL
142713 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
142714 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
142715 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
142716 +isdn_tty_write_room_40568 isdn_tty_write_room 0 40568 NULL
142717 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
142718 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
142719 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
142720 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
142721 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
142722 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
142723 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
142724 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
142725 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
142726 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
142727 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
142728 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
142729 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
142730 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
142731 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
142732 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
142733 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
142734 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
142735 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
142736 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
142737 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
142738 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
142739 +read_40652 read 0 40652 NULL
142740 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
142741 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
142742 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
142743 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
142744 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
142745 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
142746 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
142747 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
142748 +fops_read_40672 fops_read 3-0 40672 NULL
142749 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
142750 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
142751 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
142752 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3-0 40678 NULL nohasharray
142753 +tps80031_write_40678 tps80031_write 0 40678 &videobuf_dma_init_user_locked_40678
142754 +affs_writepage_40679 affs_writepage 0 40679 NULL
142755 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
142756 +if_write_room_40681 if_write_room 0 40681 NULL
142757 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
142758 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
142759 +regulator_enable_40689 regulator_enable 0 40689 NULL
142760 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
142761 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
142762 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
142763 +create_image_40716 create_image 0 40716 NULL
142764 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
142765 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
142766 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
142767 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
142768 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
142769 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
142770 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
142771 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
142772 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
142773 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
142774 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
142775 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
142776 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
142777 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
142778 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
142779 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
142780 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
142781 +write_behind_check_40749 write_behind_check 0 40749 NULL
142782 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
142783 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
142784 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
142785 +direct_access_40765 direct_access 0 40765 NULL
142786 +pg_write_40766 pg_write 3-0 40766 NULL
142787 +__elevator_change_40769 __elevator_change 0 40769 NULL
142788 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
142789 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
142790 +show_bitmask_40774 show_bitmask 0 40774 NULL
142791 +show_list_40775 show_list 3-0 40775 NULL
142792 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
142793 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
142794 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
142795 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
142796 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
142797 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
142798 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
142799 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
142800 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
142801 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
142802 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
142803 +mls_range_set_40792 mls_range_set 0 40792 NULL
142804 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
142805 +pyra_sysfs_read_40795 pyra_sysfs_read 6-0 40795 NULL
142806 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
142807 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
142808 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
142809 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
142810 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
142811 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
142812 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
142813 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
142814 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
142815 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
142816 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
142817 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
142818 +nr_device_event_40814 nr_device_event 0 40814 NULL
142819 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
142820 +img_pwm_enable_40822 img_pwm_enable 0 40822 NULL
142821 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
142822 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
142823 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
142824 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
142825 +digi_write_room_40833 digi_write_room 0 40833 NULL
142826 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
142827 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL nohasharray
142828 +cyapa_detect_40837 cyapa_detect 0 40837 &p2m_timeout_show_40837
142829 +kmx61_set_mode_40839 kmx61_set_mode 0 40839 NULL
142830 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
142831 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
142832 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
142833 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 NULL nohasharray
142834 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 &isku_sysfs_write_keys_thumbster_40851 nohasharray
142835 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851
142836 +write_file_wow_40852 write_file_wow 3-0 40852 NULL
142837 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
142838 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
142839 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
142840 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
142841 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
142842 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
142843 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
142844 +wil_up_40863 wil_up 0 40863 NULL
142845 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL
142846 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
142847 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
142848 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
142849 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
142850 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
142851 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
142852 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
142853 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
142854 +ide_park_show_40896 ide_park_show 0 40896 NULL
142855 +show_boardversion_40901 show_boardversion 0 40901 NULL
142856 +waiters_read_40902 waiters_read 3-0 40902 NULL
142857 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
142858 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
142859 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
142860 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
142861 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
142862 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
142863 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
142864 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
142865 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
142866 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
142867 +get_40920 get 0 40920 NULL
142868 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
142869 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
142870 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 NULL nohasharray
142871 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 &show_hrtbt_enb_40930
142872 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
142873 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
142874 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
142875 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
142876 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
142877 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
142878 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
142879 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
142880 +path_listxattr_40949 path_listxattr 3 40949 NULL
142881 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
142882 +pf_show_40958 pf_show 0 40958 NULL
142883 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
142884 +show_40964 show 0 40964 NULL
142885 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
142886 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
142887 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
142888 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
142889 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
142890 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
142891 +page_symlink_40989 page_symlink 3 40989 NULL
142892 +show_status_40990 show_status 0 40990 NULL
142893 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
142894 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
142895 +show_temp_st_40996 show_temp_st 0 40996 NULL
142896 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
142897 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
142898 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
142899 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
142900 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
142901 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
142902 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
142903 +intel_crc_pmic_get_raw_temp_41018 intel_crc_pmic_get_raw_temp 0 41018 NULL nohasharray
142904 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 &intel_crc_pmic_get_raw_temp_41018 nohasharray
142905 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
142906 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
142907 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
142908 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
142909 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
142910 +dbg_read_41026 dbg_read 0-3 41026 NULL
142911 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
142912 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
142913 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
142914 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
142915 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
142916 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
142917 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
142918 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
142919 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
142920 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
142921 +show_touchpad_41043 show_touchpad 0 41043 NULL
142922 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
142923 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
142924 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
142925 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
142926 +_send_41053 _send 3 41053 NULL
142927 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
142928 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
142929 +show_41059 show 0 41059 NULL
142930 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
142931 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
142932 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
142933 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
142934 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
142935 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
142936 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
142937 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
142938 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
142939 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
142940 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
142941 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
142942 +rpm_callback_41084 rpm_callback 0 41084 NULL
142943 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
142944 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
142945 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
142946 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
142947 +dma_attach_41094 dma_attach 5-6 41094 NULL
142948 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
142949 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
142950 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 NULL nohasharray
142951 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 &nvkm_subdev_create__41103
142952 +device_attr_store_41104 device_attr_store 0-4 41104 NULL
142953 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
142954 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
142955 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
142956 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
142957 +get_modalias_41111 get_modalias 0 41111 NULL
142958 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
142959 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
142960 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
142961 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
142962 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
142963 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
142964 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
142965 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
142966 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
142967 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
142968 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
142969 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
142970 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
142971 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
142972 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
142973 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
142974 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
142975 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
142976 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
142977 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
142978 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
142979 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
142980 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
142981 +request_irq_41192 request_irq 0 41192 NULL
142982 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
142983 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
142984 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
142985 +print_page_owner_41199 print_page_owner 2-0 41199 NULL
142986 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
142987 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
142988 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
142989 +tun_alloc_skb_41216 tun_alloc_skb 2-3-4 41216 NULL
142990 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
142991 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
142992 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
142993 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
142994 +setup_rss_41225 setup_rss 0 41225 NULL
142995 +osd_probe_41226 osd_probe 0 41226 NULL
142996 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
142997 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
142998 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
142999 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
143000 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
143001 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
143002 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
143003 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
143004 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
143005 +get_fan_status_41249 get_fan_status 0 41249 NULL nohasharray
143006 +send_41249 send 0 41249 &get_fan_status_41249
143007 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
143008 +xfs_zero_last_block_41251 xfs_zero_last_block 2-3-0 41251 &degraded_show_41251
143009 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
143010 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
143011 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
143012 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
143013 +erst_read_41260 erst_read 0 41260 NULL
143014 +he_send_41261 he_send 0 41261 NULL
143015 +__fprog_create_41263 __fprog_create 2 41263 NULL
143016 +udf_readpage_41264 udf_readpage 0 41264 NULL
143017 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
143018 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
143019 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL nohasharray
143020 +cyapa_gen3_write_buffer_41276 cyapa_gen3_write_buffer 0 41276 &dvb_ca_en50221_io_read_condition_41276
143021 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
143022 +alloc_context_41283 alloc_context 1 41283 NULL
143023 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
143024 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
143025 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
143026 +name_show_41292 name_show 0 41292 NULL nohasharray
143027 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
143028 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
143029 +configuration_show_41311 configuration_show 0 41311 NULL
143030 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
143031 +open_41320 open 0 41320 NULL
143032 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL nohasharray
143033 +ath10k_debug_get_et_sset_count_41324 ath10k_debug_get_et_sset_count 0 41324 &pcan_usb_set_ext_vcc_41324
143034 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
143035 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
143036 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
143037 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
143038 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
143039 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
143040 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
143041 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
143042 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
143043 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
143044 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
143045 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
143046 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
143047 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
143048 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
143049 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
143050 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
143051 +cc2520_start_41387 cc2520_start 0 41387 NULL
143052 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
143053 +oiap_41392 oiap 0 41392 NULL nohasharray
143054 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
143055 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
143056 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
143057 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
143058 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
143059 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
143060 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
143061 +vhci_write_41405 vhci_write 0 41405 NULL
143062 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
143063 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
143064 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
143065 +tgr192_update_41412 tgr192_update 0 41412 NULL
143066 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
143067 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
143068 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
143069 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
143070 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
143071 +security_listxattr_41423 security_listxattr 0-5 41423 NULL
143072 +write_grsec_handler_41424 write_grsec_handler 0-3 41424 NULL
143073 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
143074 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
143075 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
143076 +ato_show_41430 ato_show 0 41430 NULL nohasharray
143077 +show_41430 show 0 41430 &ato_show_41430
143078 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
143079 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
143080 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
143081 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
143082 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
143083 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
143084 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
143085 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
143086 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
143087 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
143088 +tg3_get_sset_count_41447 tg3_get_sset_count 0 41447 NULL
143089 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
143090 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
143091 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
143092 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
143093 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
143094 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
143095 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
143096 +run_41475 run 0 41475 &sha384_final_41475
143097 +show_in16_max_41478 show_in16_max 0 41478 NULL
143098 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
143099 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
143100 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
143101 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
143102 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
143103 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
143104 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
143105 +wdack_store_41496 wdack_store 0-3 41496 NULL
143106 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
143107 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
143108 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
143109 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
143110 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
143111 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
143112 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
143113 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
143114 +map_type_show_41511 map_type_show 0 41511 NULL
143115 +sha512_final_41515 sha512_final 0 41515 NULL
143116 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
143117 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
143118 +SyS_preadv_41523 SyS_preadv 3 41523 NULL nohasharray
143119 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 &SyS_preadv_41523
143120 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
143121 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
143122 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
143123 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
143124 +do_commit_41533 do_commit 0 41533 NULL
143125 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
143126 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
143127 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
143128 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
143129 +_write_41548 _write 0 41548 NULL
143130 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
143131 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
143132 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553 nohasharray
143133 +cyapa_gen5_bl_activate_41553 cyapa_gen5_bl_activate 0 41553 &build_header_41553
143134 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
143135 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
143136 +edd_show_version_41558 edd_show_version 0 41558 NULL
143137 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
143138 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
143139 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
143140 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
143141 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
143142 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
143143 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
143144 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 NULL nohasharray
143145 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 &digital_in_send_atr_req_41573
143146 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
143147 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
143148 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
143149 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
143150 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
143151 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
143152 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
143153 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
143154 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
143155 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
143156 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
143157 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
143158 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
143159 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
143160 +wdt_read_41601 wdt_read 0-3 41601 NULL
143161 +show_name_41603 show_name 0 41603 NULL nohasharray
143162 +tps80031_read_41603 tps80031_read 0 41603 &show_name_41603
143163 +write_port_41612 write_port 0-3 41612 NULL
143164 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
143165 +disable_supply_41614 disable_supply 0 41614 NULL
143166 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
143167 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
143168 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
143169 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
143170 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
143171 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
143172 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
143173 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
143174 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
143175 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
143176 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
143177 +setkey_41635 setkey 0 41635 NULL
143178 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
143179 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
143180 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
143181 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
143182 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
143183 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
143184 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
143185 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
143186 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
143187 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
143188 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
143189 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
143190 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
143191 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
143192 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
143193 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
143194 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
143195 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
143196 +init_subports_41674 init_subports 0 41674 NULL
143197 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
143198 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
143199 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
143200 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
143201 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
143202 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
143203 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
143204 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
143205 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
143206 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
143207 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
143208 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
143209 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
143210 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
143211 +_recv_41701 _recv 0-3 41701 NULL nohasharray
143212 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
143213 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
143214 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
143215 +tree_insert_41704 tree_insert 0 41704 NULL
143216 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL nohasharray
143217 +rocker_port_open_41705 rocker_port_open 0 41705 &__ext3_journal_get_write_access_41705
143218 +connector_write_41709 connector_write 3-0 41709 NULL
143219 +read_block_41711 read_block 0 41711 NULL
143220 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
143221 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
143222 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
143223 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
143224 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
143225 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
143226 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
143227 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
143228 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
143229 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
143230 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
143231 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
143232 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
143233 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
143234 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
143235 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
143236 +bitmap_load_41755 bitmap_load 0 41755 NULL
143237 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
143238 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
143239 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
143240 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
143241 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
143242 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
143243 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
143244 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
143245 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
143246 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
143247 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
143248 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
143249 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
143250 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
143251 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
143252 +show_contrast_41806 show_contrast 0 41806 NULL
143253 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
143254 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
143255 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
143256 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
143257 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
143258 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
143259 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
143260 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
143261 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
143262 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
143263 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
143264 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
143265 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
143266 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
143267 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
143268 +test_irq_show_41838 test_irq_show 0 41838 NULL
143269 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL
143270 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
143271 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
143272 +int340x_thermal_get_trip_temp_41843 int340x_thermal_get_trip_temp 0 41843 NULL
143273 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
143274 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
143275 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
143276 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
143277 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
143278 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
143279 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
143280 +pci_map_single_41869 pci_map_single 0 41869 NULL
143281 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
143282 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
143283 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
143284 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
143285 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
143286 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
143287 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
143288 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
143289 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
143290 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
143291 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
143292 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
143293 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
143294 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
143295 +get_packet_41914 get_packet 3 41914 &C_SYSC_mq_timedsend_41914 nohasharray
143296 +mem_show_41914 mem_show 0 41914 &get_packet_41914
143297 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
143298 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
143299 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
143300 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
143301 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
143302 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
143303 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
143304 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
143305 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
143306 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
143307 +txq_init_41933 txq_init 0 41933 NULL
143308 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
143309 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
143310 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
143311 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
143312 +read_gssp_41947 read_gssp 3-0 41947 NULL
143313 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
143314 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
143315 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
143316 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
143317 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
143318 +portnames_read_41958 portnames_read 3-0 41958 NULL
143319 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
143320 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
143321 +show_sched6_41960 show_sched6 0 41960 NULL
143322 +show_als_41966 show_als 0 41966 NULL nohasharray
143323 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
143324 +dst_mtu_41969 dst_mtu 0 41969 NULL
143325 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
143326 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
143327 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
143328 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
143329 +_get_slice_41991 _get_slice 0 41991 NULL
143330 +ds1685_rtc_sysfs_nvram_read_41993 ds1685_rtc_sysfs_nvram_read 0-5-6 41993 NULL
143331 +set_temp11_41995 set_temp11 0-4 41995 NULL
143332 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
143333 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
143334 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
143335 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
143336 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
143337 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL
143338 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
143339 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
143340 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
143341 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
143342 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
143343 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3-0 42019 NULL
143344 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
143345 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
143346 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
143347 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
143348 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
143349 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
143350 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
143351 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
143352 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
143353 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
143354 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
143355 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
143356 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
143357 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
143358 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
143359 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
143360 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
143361 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
143362 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
143363 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
143364 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
143365 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
143366 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
143367 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
143368 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
143369 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
143370 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
143371 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
143372 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
143373 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
143374 +SMB2_read_42082 SMB2_read 0 42082 NULL
143375 +bat1_show_42084 bat1_show 0 42084 NULL
143376 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
143377 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
143378 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
143379 +dfx_open_42091 dfx_open 0 42091 NULL
143380 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
143381 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
143382 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
143383 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
143384 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
143385 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
143386 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
143387 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
143388 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
143389 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
143390 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
143391 +notify_send_init_42129 notify_send_init 0 42129 NULL
143392 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
143393 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
143394 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
143395 +threads_start_42139 threads_start 0 42139 NULL
143396 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
143397 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
143398 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
143399 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
143400 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
143401 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
143402 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL nohasharray
143403 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 &mmc_align_data_size_42161
143404 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
143405 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
143406 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
143407 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
143408 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
143409 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
143410 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
143411 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL nohasharray
143412 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 &iwl_mvm_send_cmd_42173
143413 +power_restore_42174 power_restore 0 42174 NULL
143414 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
143415 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
143416 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
143417 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
143418 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
143419 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
143420 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
143421 +reset_slot_42194 reset_slot 0 42194 NULL
143422 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
143423 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
143424 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
143425 +sprom2hex_42204 sprom2hex 0 42204 NULL
143426 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
143427 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
143428 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
143429 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
143430 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
143431 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL nohasharray
143432 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 &pla_ocp_read_42235
143433 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
143434 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
143435 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
143436 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
143437 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
143438 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
143439 +store_mlid_42247 store_mlid 0-4 42247 NULL
143440 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
143441 +usbtv_start_42251 usbtv_start 0 42251 NULL
143442 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
143443 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
143444 +resources_store_42255 resources_store 0-4 42255 NULL
143445 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
143446 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
143447 +find_last_bit_42260 find_last_bit 0 42260 NULL
143448 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
143449 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
143450 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
143451 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
143452 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
143453 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
143454 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
143455 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
143456 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
143457 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
143458 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
143459 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 NULL nohasharray
143460 +ulong_read_file_42304 ulong_read_file 3-0 42304 &sctp_setsockopt_del_key_42304
143461 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
143462 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
143463 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
143464 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
143465 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
143466 +osdname_show_42317 osdname_show 0 42317 NULL
143467 +max_luns_show_42319 max_luns_show 0 42319 NULL
143468 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
143469 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
143470 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
143471 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
143472 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
143473 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
143474 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
143475 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
143476 +store_42345 store 0-3 42345 &regulator_state_show_42345
143477 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
143478 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
143479 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
143480 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
143481 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
143482 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
143483 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
143484 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
143485 +read_time_42381 read_time 0 42381 NULL nohasharray
143486 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
143487 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
143488 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
143489 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
143490 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
143491 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
143492 +cx25821_start_streaming_42395 cx25821_start_streaming 0 42395 NULL
143493 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
143494 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
143495 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
143496 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
143497 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
143498 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
143499 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
143500 +krng_get_random_42420 krng_get_random 3 42420 NULL
143501 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
143502 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
143503 +device_read_42432 device_read 0-3 42432 NULL
143504 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
143505 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
143506 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
143507 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
143508 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
143509 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
143510 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
143511 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
143512 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
143513 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
143514 +store_42448 store 0 42448 NULL
143515 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
143516 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
143517 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
143518 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
143519 +__clk_enable_42456 __clk_enable 0 42456 NULL
143520 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
143521 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
143522 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
143523 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
143524 +strobe_set_42472 strobe_set 0 42472 NULL
143525 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
143526 +sta_state_42478 sta_state 0 42478 NULL
143527 +show_coresize_42479 show_coresize 0 42479 NULL
143528 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
143529 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
143530 +set_zone_42484 set_zone 0-4 42484 NULL
143531 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
143532 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
143533 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
143534 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
143535 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
143536 +callback_42494 callback 0 42494 NULL
143537 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
143538 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
143539 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
143540 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
143541 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
143542 +rfcomm_tty_write_room_42516 rfcomm_tty_write_room 0 42516 NULL
143543 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
143544 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
143545 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
143546 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
143547 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
143548 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
143549 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
143550 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
143551 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
143552 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL nohasharray
143553 +sys_vmsplice_42533 sys_vmsplice 3 42533 &snd_emux_create_port_42533
143554 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
143555 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
143556 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
143557 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
143558 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
143559 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
143560 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
143561 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
143562 +request_firmware_42553 request_firmware 0 42553 NULL
143563 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
143564 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
143565 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
143566 +portio_type_show_42562 portio_type_show 0 42562 NULL
143567 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
143568 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
143569 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
143570 +get_in_min_42567 get_in_min 0 42567 NULL
143571 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
143572 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
143573 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
143574 +memory_failure_42590 memory_failure 0 42590 NULL
143575 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
143576 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
143577 +get_enable_42601 get_enable 0 42601 NULL
143578 +map_state_42602 map_state 1 42602 NULL nohasharray
143579 +__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602 nohasharray
143580 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &__pskb_pull_42602 nohasharray
143581 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602
143582 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
143583 +get_div_42612 get_div 0 42612 NULL
143584 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
143585 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
143586 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
143587 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
143588 +read_42618 read 0 42618 &release_lockspace_42618
143589 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
143590 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
143591 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
143592 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
143593 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
143594 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
143595 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
143596 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
143597 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
143598 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
143599 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
143600 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
143601 +num_controllers_42644 num_controllers 0 42644 NULL
143602 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL
143603 +gpio_request_enable_42647 gpio_request_enable 0 42647 NULL nohasharray
143604 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 &gpio_request_enable_42647
143605 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
143606 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
143607 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
143608 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
143609 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
143610 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
143611 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
143612 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
143613 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
143614 +show_cidmode_42671 show_cidmode 0 42671 NULL
143615 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
143616 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
143617 +xgbe_calc_rx_buf_size_42681 xgbe_calc_rx_buf_size 0-2 42681 NULL
143618 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
143619 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
143620 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
143621 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
143622 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
143623 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
143624 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
143625 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
143626 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
143627 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
143628 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
143629 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
143630 +vb2_read_42703 vb2_read 3-0 42703 NULL
143631 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
143632 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL nohasharray
143633 +hard_show_42708 hard_show 0 42708 &sierra_net_send_cmd_42708
143634 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
143635 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
143636 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
143637 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
143638 +read_status_42722 read_status 0 42722 NULL nohasharray
143639 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
143640 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
143641 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
143642 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
143643 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
143644 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
143645 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
143646 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
143647 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
143648 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
143649 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
143650 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
143651 +SendReceive2_42742 SendReceive2 0 42742 NULL
143652 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
143653 +write_42746 write 0 42746 &sdev_show_modalias_42746
143654 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
143655 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
143656 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
143657 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
143658 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
143659 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
143660 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
143661 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
143662 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
143663 +x25_recvmsg_42777 x25_recvmsg 4-0 42777 NULL nohasharray
143664 +pinctrl_register_map_42777 pinctrl_register_map 2 42777 &x25_recvmsg_42777
143665 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
143666 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
143667 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
143668 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6-0-5 42781 &cryptd_hash_setkey_42781
143669 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
143670 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
143671 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
143672 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
143673 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6-0 42792 NULL
143674 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
143675 +show_chglim_42794 show_chglim 0 42794 NULL
143676 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
143677 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
143678 +show_line1_42806 show_line1 0 42806 NULL
143679 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
143680 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
143681 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
143682 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
143683 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
143684 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
143685 +set_arg_42824 set_arg 3 42824 NULL
143686 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
143687 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
143688 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
143689 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
143690 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
143691 +mv88e6131_get_sset_count_42841 mv88e6131_get_sset_count 0 42841 NULL
143692 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
143693 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
143694 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
143695 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
143696 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
143697 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
143698 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
143699 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
143700 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 2-3-4 42863 NULL nohasharray
143701 +of_property_count_strings_42863 of_property_count_strings 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
143702 +destroy_42863 destroy 0 42863 &of_property_count_strings_42863
143703 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
143704 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 NULL
143705 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
143706 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
143707 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
143708 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
143709 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
143710 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
143711 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
143712 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
143713 +pskb_expand_head_42881 pskb_expand_head 3-2-0 42881 NULL
143714 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
143715 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
143716 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
143717 +c2_up_42890 c2_up 0 42890 NULL
143718 +pci_write_42893 pci_write 0 42893 NULL
143719 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
143720 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
143721 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
143722 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
143723 +hd_end_request_42904 hd_end_request 2 42904 NULL
143724 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
143725 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
143726 +rds_create_42907 rds_create 0 42907 NULL
143727 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
143728 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
143729 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
143730 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
143731 +device_show_int_42919 device_show_int 0 42919 NULL
143732 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
143733 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
143734 +show_42923 show 0 42923 &pcxhr_set_clock_42923
143735 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
143736 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
143737 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
143738 +bnx2_open_42936 bnx2_open 0 42936 NULL
143739 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
143740 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
143741 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
143742 +handle_response_42945 handle_response 0 42945 NULL
143743 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
143744 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
143745 +hashtab_map_42947 hashtab_map 0 42947 NULL
143746 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
143747 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
143748 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
143749 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
143750 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
143751 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
143752 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
143753 +n_pins_show_42973 n_pins_show 0 42973 NULL
143754 +show_temp62_42975 show_temp62 0 42975 NULL
143755 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
143756 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
143757 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
143758 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
143759 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981 nohasharray
143760 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &pfkey_xfrm_policy2sec_ctx_size_42981
143761 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
143762 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
143763 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
143764 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
143765 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
143766 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
143767 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
143768 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
143769 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
143770 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
143771 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
143772 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
143773 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
143774 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
143775 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
143776 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
143777 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
143778 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
143779 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
143780 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
143781 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
143782 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035
143783 +max_queue_show_43036 max_queue_show 0 43036 NULL
143784 +set_icon_43037 set_icon 0-3 43037 NULL
143785 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
143786 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
143787 +write_s64_43043 write_s64 0 43043 NULL
143788 +show_port_name_43051 show_port_name 0 43051 NULL
143789 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
143790 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
143791 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
143792 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
143793 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
143794 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
143795 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
143796 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
143797 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
143798 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
143799 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
143800 +get_attention_status_43073 get_attention_status 0 43073 NULL
143801 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
143802 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
143803 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
143804 +get_slave_size_43081 get_slave_size 0 43081 NULL
143805 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
143806 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
143807 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
143808 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
143809 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
143810 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
143811 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
143812 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
143813 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
143814 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
143815 +dump_skip_43098 dump_skip 2 43098 NULL
143816 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
143817 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
143818 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
143819 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
143820 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
143821 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
143822 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
143823 +store_43112 store 0 43112 NULL
143824 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
143825 +open_43117 open 0 43117 NULL
143826 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
143827 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
143828 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
143829 +lock_page_killable_43130 lock_page_killable 0 43130 NULL
143830 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
143831 +dmfe_open_43139 dmfe_open 0 43139 NULL
143832 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
143833 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
143834 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
143835 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
143836 +show_enabled_43152 show_enabled 0 43152 NULL
143837 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
143838 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
143839 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
143840 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
143841 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
143842 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
143843 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
143844 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
143845 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
143846 +_read_43194 _read 0 43194 NULL
143847 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
143848 +teiup_create_43201 teiup_create 3 43201 NULL
143849 +uio_write_43202 uio_write 3-0 43202 NULL
143850 +iso_callback_43208 iso_callback 3 43208 NULL
143851 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
143852 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
143853 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
143854 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
143855 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
143856 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
143857 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
143858 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
143859 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
143860 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
143861 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
143862 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
143863 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
143864 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
143865 +read_status_43238 read_status 0 43238 NULL
143866 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
143867 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
143868 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
143869 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
143870 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
143871 +fixup_leb_43256 fixup_leb 3 43256 NULL
143872 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
143873 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
143874 +kmx61_acc_validate_trigger_43264 kmx61_acc_validate_trigger 0 43264 NULL
143875 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
143876 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
143877 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
143878 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
143879 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
143880 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
143881 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
143882 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
143883 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
143884 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
143885 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
143886 +src_frames_43281 src_frames 0 43281 NULL nohasharray
143887 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
143888 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
143889 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
143890 +show_num_ports_43296 show_num_ports 0 43296 NULL
143891 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
143892 +lm3533_read_43309 lm3533_read 0 43309 NULL
143893 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
143894 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
143895 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL
143896 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
143897 +try_charge_43315 try_charge 0 43315 NULL
143898 +position_show_43316 position_show 0 43316 NULL nohasharray
143899 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 &position_show_43316
143900 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
143901 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
143902 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
143903 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
143904 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
143905 +be_get_sset_count_43324 be_get_sset_count 0 43324 NULL
143906 +sja1000_open_43326 sja1000_open 0 43326 NULL
143907 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
143908 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
143909 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
143910 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
143911 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
143912 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
143913 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
143914 +set_peripheral_43353 set_peripheral 0 43353 NULL
143915 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL
143916 +may_create_key_43363 may_create_key 0 43363 NULL
143917 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
143918 +pn_init_43370 pn_init 0 43370 NULL
143919 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
143920 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
143921 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
143922 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
143923 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
143924 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
143925 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
143926 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
143927 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
143928 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
143929 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
143930 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
143931 +mdfour_43396 mdfour 0 43396 NULL
143932 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
143933 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
143934 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
143935 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
143936 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
143937 +line6_submit_audio_in_all_urbs_43403 line6_submit_audio_in_all_urbs 0 43403 NULL
143938 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
143939 +xenfb_write_43412 xenfb_write 3 43412 NULL
143940 +show_linear_43414 show_linear 0 43414 NULL nohasharray
143941 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
143942 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
143943 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
143944 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
143945 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422
143946 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
143947 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
143948 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
143949 +_abb5zes3_rtc_update_timer_43425 _abb5zes3_rtc_update_timer 0 43425 NULL
143950 +ath10k_thermal_get_cur_dutycycle_43427 ath10k_thermal_get_cur_dutycycle 0 43427 NULL
143951 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
143952 +cyapa_gen3_bl_enter_43431 cyapa_gen3_bl_enter 0 43431 NULL
143953 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
143954 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
143955 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
143956 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL nohasharray
143957 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 &ath6kl_wmi_roam_tbl_event_rx_43440
143958 +send_pre_block_43442 send_pre_block 0 43442 NULL
143959 +usb_string_43443 usb_string 0 43443 NULL nohasharray
143960 +usemap_size_43443 usemap_size 0-1-2 43443 &usb_string_43443
143961 +get_vm_area_size_43444 get_vm_area_size 0 43444 NULL nohasharray
143962 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 &get_vm_area_size_43444
143963 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
143964 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
143965 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
143966 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
143967 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
143968 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
143969 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
143970 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
143971 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
143972 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
143973 +write_43473 write 0 43473 NULL
143974 +hook_43475 hook 0 43475 NULL
143975 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
143976 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
143977 +alloc_new_reservation_43480 alloc_new_reservation 4-0 43480 NULL nohasharray
143978 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 &alloc_new_reservation_43480
143979 +vga_get_43488 vga_get 0 43488 NULL
143980 +vmemdup_43489 vmemdup 2 43489 NULL
143981 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
143982 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
143983 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
143984 +show_lid_43498 show_lid 0 43498 NULL
143985 +init_43500 init 0 43500 NULL nohasharray
143986 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
143987 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
143988 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
143989 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
143990 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
143991 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
143992 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
143993 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
143994 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
143995 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
143996 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
143997 +read_events_43534 read_events 3 43534 NULL
143998 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
143999 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
144000 +store_43537 store 0-3 43537 NULL
144001 +store_43539 store 0 43539 NULL
144002 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
144003 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
144004 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
144005 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
144006 +request_resource_43548 request_resource 0 43548 NULL
144007 +store_43549 store 0-4 43549 NULL
144008 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
144009 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
144010 +amd756_access_43553 amd756_access 0 43553 NULL
144011 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
144012 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
144013 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
144014 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL nohasharray
144015 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 &_fc_frame_alloc_43568
144016 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
144017 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
144018 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
144019 +passive_store_43589 passive_store 0-4 43589 NULL
144020 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
144021 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
144022 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
144023 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
144024 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
144025 +proc_read_43614 proc_read 3-0 43614 NULL
144026 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL nohasharray
144027 +emit_flush_43615 emit_flush 0 43615 &xfs_map_blocks_43615
144028 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
144029 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
144030 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
144031 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
144032 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
144033 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
144034 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
144035 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
144036 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
144037 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
144038 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
144039 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
144040 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
144041 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
144042 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
144043 +random_write_43656 random_write 3-0 43656 NULL
144044 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
144045 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
144046 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
144047 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
144048 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
144049 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
144050 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 NULL nohasharray
144051 +start_ms350_cam_43679 start_ms350_cam 0 43679 &dmam_declare_coherent_memory_43679
144052 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
144053 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
144054 +calgary_map_page_43686 calgary_map_page 4 43686 NULL nohasharray
144055 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
144056 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
144057 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
144058 +start_43697 start 0 43697 NULL
144059 +show_43699 show 0 43699 NULL
144060 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4-0 43702 NULL nohasharray
144061 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
144062 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
144063 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
144064 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
144065 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
144066 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
144067 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
144068 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
144069 +show_hyst_43718 show_hyst 0 43718 NULL
144070 +adis_read_reg_43719 adis_read_reg 0 43719 NULL nohasharray
144071 +cpia2_do_command_43719 cpia2_do_command 0 43719 &adis_read_reg_43719
144072 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
144073 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
144074 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
144075 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
144076 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
144077 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
144078 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
144079 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
144080 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
144081 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
144082 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
144083 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 NULL nohasharray
144084 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 &brcmf_sdio_download_firmware_43734
144085 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
144086 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
144087 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
144088 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
144089 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
144090 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
144091 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
144092 +panic_happened_43756 panic_happened 0 43756 NULL
144093 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
144094 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
144095 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
144096 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
144097 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
144098 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
144099 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
144100 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
144101 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
144102 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
144103 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
144104 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
144105 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
144106 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
144107 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
144108 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
144109 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
144110 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
144111 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
144112 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
144113 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
144114 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
144115 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
144116 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
144117 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
144118 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
144119 +alloc_irq_from_domain_43815 alloc_irq_from_domain 2-0-3 43815 NULL nohasharray
144120 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
144121 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
144122 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
144123 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL nohasharray
144124 +get_rsb_struct_43829 get_rsb_struct 0 43829 &ieee80211_alloc_hw_43829
144125 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
144126 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
144127 +max_channels_43840 max_channels 0 43840 NULL
144128 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL nohasharray
144129 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 &p54_download_eeprom_43842
144130 +read_flush_43851 read_flush 3-0 43851 NULL
144131 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
144132 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
144133 +resume_43864 resume 0 43864 NULL nohasharray
144134 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
144135 +port_number_show_43866 port_number_show 0 43866 NULL
144136 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
144137 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
144138 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
144139 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
144140 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
144141 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
144142 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
144143 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
144144 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
144145 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
144146 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
144147 +write_43894 write 0-3 43894 NULL
144148 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
144149 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
144150 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
144151 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
144152 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
144153 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
144154 +set_temp8_43915 set_temp8 0-4 43915 NULL
144155 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL nohasharray
144156 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 &prism2_sta_send_mgmt_43916
144157 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
144158 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
144159 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
144160 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
144161 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
144162 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
144163 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
144164 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
144165 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
144166 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
144167 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
144168 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
144169 +xgbe_alloc_ring_resources_43947 xgbe_alloc_ring_resources 0 43947 NULL
144170 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
144171 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
144172 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
144173 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
144174 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
144175 +show_unit_43962 show_unit 0 43962 NULL
144176 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
144177 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
144178 +cache_request_43968 cache_request 0 43968 NULL nohasharray
144179 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
144180 +iflink_show_43970 iflink_show 0 43970 NULL
144181 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
144182 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
144183 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
144184 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
144185 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
144186 +netdev_init_43991 netdev_init 0 43991 NULL
144187 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
144188 +bcm_recvmsg_43992 bcm_recvmsg 4-0 43992 &kvm_read_guest_virt_43992 nohasharray
144189 +scsi_command_size_43992 scsi_command_size 0 43992 &bcm_recvmsg_43992 nohasharray
144190 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &scsi_command_size_43992
144191 +ulist_add_43994 ulist_add 0 43994 NULL
144192 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
144193 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
144194 +emit_flags_44006 emit_flags 3-4 44006 NULL
144195 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
144196 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
144197 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
144198 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
144199 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
144200 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 NULL nohasharray
144201 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026 nohasharray
144202 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 &store_fcoe_fcf_dev_loss_tmo_44026
144203 +address_mask_show_44028 address_mask_show 0 44028 NULL
144204 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
144205 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
144206 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
144207 +pcan_usb_fd_set_filter_std_44036 pcan_usb_fd_set_filter_std 0 44036 NULL
144208 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
144209 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
144210 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
144211 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
144212 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
144213 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
144214 +show_44058 show 0 44058 NULL
144215 +sprint_frac_44059 sprint_frac 0 44059 NULL
144216 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
144217 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
144218 +wmi_call_44066 wmi_call 0 44066 NULL
144219 +vx2_inb_44069 vx2_inb 0 44069 NULL
144220 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
144221 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
144222 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
144223 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
144224 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
144225 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
144226 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
144227 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
144228 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
144229 +x25_listen_44090 x25_listen 0 44090 NULL
144230 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
144231 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
144232 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
144233 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
144234 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
144235 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
144236 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
144237 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
144238 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
144239 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
144240 +show_fan_pulses_44107 show_fan_pulses 0 44107 NULL nohasharray
144241 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 &show_fan_pulses_44107
144242 +raid_level_show_44108 raid_level_show 0 44108 NULL
144243 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
144244 +check_idq_44117 check_idq 0 44117 NULL
144245 +do_readpage_44120 do_readpage 0 44120 NULL
144246 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
144247 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
144248 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
144249 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
144250 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
144251 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
144252 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
144253 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
144254 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
144255 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
144256 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
144257 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
144258 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
144259 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
144260 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
144261 +pcan_usb_fd_set_options_44151 pcan_usb_fd_set_options 0 44151 NULL
144262 +sky2_get_sset_count_44153 sky2_get_sset_count 0 44153 NULL
144263 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
144264 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
144265 +coda_permission_44158 coda_permission 0 44158 NULL
144266 +summary_show_44161 summary_show 0 44161 NULL nohasharray
144267 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
144268 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
144269 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
144270 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
144271 +atl1_up_44170 atl1_up 0 44170 NULL
144272 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
144273 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
144274 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
144275 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
144276 +tty_line_name_44181 tty_line_name 0 44181 NULL
144277 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
144278 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
144279 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
144280 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
144281 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 2-0 44196 NULL nohasharray
144282 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 &mptscsih_change_queue_depth_44196
144283 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
144284 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
144285 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
144286 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
144287 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
144288 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
144289 +write_44213 write 0 44213 &claim_ptd_buffers_44213
144290 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
144291 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
144292 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
144293 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
144294 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
144295 +device_user_unlock_44224 device_user_unlock 0 44224 &symbol_open_44224
144296 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
144297 +show_adc_44229 show_adc 0 44229 NULL
144298 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
144299 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
144300 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
144301 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
144302 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
144303 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 NULL nohasharray
144304 +write_44238 write 0-4 44238 &show_fc_host_model_description_44238
144305 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
144306 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
144307 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
144308 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
144309 +vp_find_vqs_44247 vp_find_vqs 2 44247 NULL nohasharray
144310 +extra_show_44247 extra_show 0 44247 &vp_find_vqs_44247
144311 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
144312 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
144313 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
144314 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
144315 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
144316 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
144317 +minix_getattr_44267 minix_getattr 0 44267 NULL
144318 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
144319 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
144320 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
144321 +device_create_file_44285 device_create_file 0 44285 NULL
144322 +initstate_show_44288 initstate_show 0 44288 NULL
144323 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
144324 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
144325 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
144326 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
144327 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
144328 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
144329 +store_companion_44297 store_companion 0-4 44297 NULL
144330 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
144331 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
144332 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL nohasharray
144333 +led_set_flash_strobe_44303 led_set_flash_strobe 0 44303 &ath6kl_keepalive_read_44303
144334 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
144335 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
144336 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
144337 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 NULL nohasharray
144338 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
144339 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
144340 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 NULL nohasharray
144341 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 &generic_file_read_iter_44320
144342 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
144343 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
144344 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
144345 +rs_init_44327 rs_init 1 44327 NULL
144346 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
144347 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
144348 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
144349 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
144350 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
144351 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
144352 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL nohasharray
144353 +logfs_write_i0_44346 logfs_write_i0 0 44346 &radix_tree_maybe_preload_44346
144354 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
144355 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL
144356 +set_format_44357 set_format 0 44357 NULL nohasharray
144357 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
144358 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
144359 +ipx_recvmsg_44366 ipx_recvmsg 4-0 44366 NULL
144360 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
144361 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
144362 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
144363 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
144364 +get_gr_arg_wrapper_size_44389 get_gr_arg_wrapper_size 0 44389 NULL
144365 +ubi_sync_44391 ubi_sync 0 44391 NULL
144366 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
144367 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
144368 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
144369 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
144370 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
144371 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
144372 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
144373 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
144374 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
144375 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
144376 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
144377 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
144378 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
144379 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
144380 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
144381 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
144382 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
144383 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
144384 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
144385 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
144386 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
144387 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
144388 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
144389 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
144390 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
144391 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
144392 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
144393 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
144394 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
144395 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
144396 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
144397 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
144398 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
144399 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
144400 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
144401 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
144402 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
144403 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
144404 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
144405 +allocate_mid_44479 allocate_mid 0 44479 NULL
144406 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
144407 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
144408 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
144409 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
144410 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
144411 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
144412 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
144413 +cond_read_node_44488 cond_read_node 0 44488 NULL
144414 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
144415 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
144416 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
144417 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
144418 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
144419 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
144420 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
144421 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
144422 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
144423 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
144424 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
144425 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
144426 +dsa_slave_get_sset_count_44508 dsa_slave_get_sset_count 0 44508 NULL
144427 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
144428 +spidev_write_44510 spidev_write 3-0 44510 NULL
144429 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
144430 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
144431 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
144432 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
144433 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
144434 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
144435 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
144436 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
144437 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
144438 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
144439 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
144440 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
144441 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
144442 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 NULL nohasharray
144443 +picolcd_set_par_44559 picolcd_set_par 0 44559 &br_fdb_external_learn_del_44559
144444 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
144445 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
144446 +show_registers_44567 show_registers 0 44567 NULL nohasharray
144447 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
144448 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
144449 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
144450 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
144451 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
144452 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
144453 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
144454 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
144455 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
144456 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
144457 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
144458 +show_44594 show 0 44594 NULL nohasharray
144459 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
144460 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
144461 +get_fan_min_44596 get_fan_min 0 44596 NULL
144462 +popen_44599 popen 0 44599 NULL
144463 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
144464 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
144465 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
144466 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
144467 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
144468 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
144469 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
144470 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
144471 +xpcs_mmd_write_44633 xpcs_mmd_write 3-0 44633 &msb_get_free_block_44633
144472 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
144473 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
144474 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
144475 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
144476 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
144477 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
144478 +show_match_busid_44647 show_match_busid 0 44647 NULL
144479 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
144480 +store_44659 store 0-3 44659 NULL
144481 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
144482 +i8k_hwmon_show_temp_label_44669 i8k_hwmon_show_temp_label 0 44669 NULL
144483 +show_ctrl_44671 show_ctrl 0 44671 NULL
144484 +raid56_parity_write_44672 raid56_parity_write 4-0 44672 NULL
144485 +mpi_resize_44674 mpi_resize 2 44674 NULL
144486 +auxch_init_44675 auxch_init 0 44675 NULL
144487 +sock_write_iter_44676 sock_write_iter 0 44676 NULL
144488 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
144489 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
144490 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0-2 44682 NULL
144491 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
144492 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
144493 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
144494 +ts_read_44687 ts_read 3-0 44687 NULL
144495 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
144496 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
144497 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
144498 +show_host_busy_44693 show_host_busy 0 44693 NULL
144499 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
144500 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
144501 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
144502 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
144503 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
144504 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
144505 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
144506 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
144507 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
144508 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
144509 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
144510 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3-0 44725 &C_SYSC_semtimedop_44725
144511 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
144512 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
144513 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
144514 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
144515 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
144516 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
144517 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
144518 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
144519 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
144520 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
144521 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
144522 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
144523 +pty_write_44757 pty_write 3 44757 NULL nohasharray
144524 +tnode_new_44757 tnode_new 3 44757 &pty_write_44757
144525 +bop_assign_44765 bop_assign 0 44765 NULL
144526 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
144527 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
144528 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
144529 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
144530 +show_44772 show 0 44772 NULL nohasharray
144531 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
144532 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
144533 +readstat_44780 readstat 0 44780 NULL
144534 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
144535 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
144536 +proc_read_44793 proc_read 0 44793 NULL nohasharray
144537 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
144538 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
144539 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
144540 +cas_open_44801 cas_open 0 44801 NULL
144541 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
144542 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
144543 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
144544 +sbs_init_44817 sbs_init 0 44817 NULL
144545 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
144546 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
144547 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
144548 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
144549 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
144550 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
144551 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
144552 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
144553 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
144554 +units_sprintf_44833 units_sprintf 0 44833 NULL
144555 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
144556 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
144557 +node_show_44836 node_show 0 44836 NULL
144558 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
144559 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
144560 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
144561 +cross_eof_44848 cross_eof 0 44848 NULL
144562 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
144563 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
144564 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL nohasharray
144565 +cis820x_config_init_44850 cis820x_config_init 0 44850 &qib_verbs_send_dma_44850
144566 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
144567 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
144568 +copydesc_user_44855 copydesc_user 3 44855 NULL
144569 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
144570 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
144571 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
144572 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
144573 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
144574 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
144575 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
144576 +set_advertising_44870 set_advertising 4 44870 NULL
144577 +init_rs_44873 init_rs 1 44873 NULL nohasharray
144578 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
144579 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
144580 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
144581 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
144582 +skb_availroom_44883 skb_availroom 0 44883 NULL
144583 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
144584 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
144585 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
144586 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
144587 +kaweth_open_44889 kaweth_open 0 44889 NULL
144588 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
144589 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
144590 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
144591 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
144592 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
144593 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
144594 +async_readv_44898 async_readv 0 44898 NULL
144595 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 2-0 44902 NULL
144596 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 NULL nohasharray
144597 +elsa_resume_44904 elsa_resume 0 44904 &ip_vs_send_async_44904
144598 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
144599 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
144600 +ptype_show_44913 ptype_show 0 44913 NULL
144601 +regmap_spi_read_44921 regmap_spi_read 3-5-0 44921 NULL
144602 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
144603 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
144604 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
144605 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
144606 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
144607 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
144608 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
144609 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
144610 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
144611 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
144612 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL nohasharray
144613 +ip6_tnl_get_size_44949 ip6_tnl_get_size 0 44949 &cache_shared_cpu_map_setup_44949
144614 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
144615 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
144616 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
144617 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
144618 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
144619 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
144620 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
144621 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
144622 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
144623 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
144624 +log_debug_read_44994 log_debug_read 0 44994 NULL
144625 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
144626 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
144627 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
144628 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
144629 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
144630 +i8k_hwmon_show_fan_label_45010 i8k_hwmon_show_fan_label 0 45010 NULL
144631 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
144632 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
144633 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
144634 +kbd_backlight_timeout_store_45017 kbd_backlight_timeout_store 0-4 45017 NULL
144635 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
144636 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
144637 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
144638 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
144639 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
144640 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
144641 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
144642 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
144643 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
144644 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
144645 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
144646 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
144647 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
144648 +show_in_label_45039 show_in_label 0 45039 NULL
144649 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
144650 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
144651 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
144652 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
144653 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
144654 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
144655 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL
144656 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
144657 +sel_write_user_45060 sel_write_user 3 45060 NULL
144658 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
144659 +show_45064 show 0 45064 NULL
144660 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
144661 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
144662 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
144663 +removable_show_45071 removable_show 0 45071 NULL nohasharray
144664 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
144665 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
144666 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
144667 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
144668 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
144669 +__device_suspend_45089 __device_suspend 0 45089 NULL
144670 +getattr_45091 getattr 0 45091 NULL
144671 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
144672 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
144673 +snd_card_new_45104 snd_card_new 5 45104 NULL
144674 +alloc_ring_resources_45107 alloc_ring_resources 0 45107 NULL
144675 +write_iter_45109 write_iter 0 45109 NULL
144676 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
144677 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
144678 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
144679 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
144680 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
144681 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6-0-5 45133 NULL nohasharray
144682 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 &isku_sysfs_write_reset_45133
144683 +send_to_tty_45141 send_to_tty 3 45141 NULL
144684 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
144685 +command_setapcor_45143 command_setapcor 0 45143 NULL
144686 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
144687 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
144688 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
144689 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
144690 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
144691 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
144692 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
144693 +device_write_45156 device_write 3-0 45156 NULL
144694 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL
144695 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
144696 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
144697 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
144698 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
144699 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
144700 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164 nohasharray
144701 +i915_gem_object_get_pages_gtt_45164 i915_gem_object_get_pages_gtt 0 45164 &max8925_reg_write_45164
144702 +mce_write_45187 mce_write 0 45187 NULL
144703 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
144704 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
144705 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
144706 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
144707 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
144708 +kstrtou16_45199 kstrtou16 0 45199 NULL
144709 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
144710 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
144711 +add_child_45201 add_child 4 45201 NULL nohasharray
144712 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 &add_child_45201
144713 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
144714 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
144715 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
144716 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
144717 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
144718 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
144719 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
144720 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
144721 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
144722 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
144723 +submit_audio_out_urb_45227 submit_audio_out_urb 0 45227 NULL
144724 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
144725 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
144726 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
144727 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
144728 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
144729 +event_enable_write_45238 event_enable_write 3 45238 NULL
144730 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
144731 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
144732 +show_45247 show 0 45247 NULL
144733 +write_ltv_45250 write_ltv 0 45250 NULL
144734 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
144735 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
144736 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
144737 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
144738 +input_mt_init_slots_45279 input_mt_init_slots 2-0 45279 NULL
144739 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
144740 +store_45285 store 0 45285 NULL
144741 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
144742 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
144743 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
144744 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
144745 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298 nohasharray
144746 +xgene_get_sset_count_45298 xgene_get_sset_count 0 45298 &sn9c2028_short_command_45298
144747 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
144748 +category_show_45304 category_show 0 45304 NULL nohasharray
144749 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
144750 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
144751 +hippi_header_45313 hippi_header 0 45313 NULL
144752 +get_raw_temp_45318 get_raw_temp 0 45318 NULL
144753 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
144754 +compass_command_45324 compass_command 0 45324 NULL
144755 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
144756 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
144757 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
144758 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
144759 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
144760 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
144761 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
144762 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
144763 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL
144764 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
144765 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
144766 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
144767 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
144768 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
144769 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
144770 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
144771 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
144772 +wlcore_write_45391 wlcore_write 0 45391 NULL
144773 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
144774 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
144775 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
144776 +keymap_store_45406 keymap_store 4 45406 NULL
144777 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
144778 +show_45409 show 0 45409 NULL
144779 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
144780 +sock_recv_errqueue_45412 sock_recv_errqueue 3-0 45412 NULL
144781 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
144782 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
144783 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
144784 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
144785 +show_45419 show 0 45419 &sht15_wait_for_response_45419
144786 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
144787 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
144788 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &btusb_intel_secure_send_45421
144789 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
144790 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
144791 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
144792 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
144793 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
144794 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
144795 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
144796 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
144797 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
144798 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
144799 +pm_state_show_45438 pm_state_show 0 45438 NULL
144800 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
144801 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
144802 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
144803 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
144804 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
144805 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
144806 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
144807 +catc_open_45451 catc_open 0 45451 NULL
144808 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
144809 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 NULL nohasharray
144810 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 &mmc_power_save_host_45456
144811 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
144812 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
144813 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
144814 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL nohasharray
144815 +orig_data_size_show_45467 orig_data_size_show 0 45467 &udp_manip_pkt_45467
144816 +xtfpga_pcm_trigger_45468 xtfpga_pcm_trigger 0 45468 NULL nohasharray
144817 +register_netdev_45468 register_netdev 0 45468 &xtfpga_pcm_trigger_45468 nohasharray
144818 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
144819 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
144820 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
144821 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
144822 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
144823 +ec_read_45485 ec_read 0 45485 NULL
144824 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
144825 +lock_request_45495 lock_request 0 45495 NULL nohasharray
144826 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
144827 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
144828 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
144829 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
144830 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
144831 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
144832 +get_stats_45508 get_stats 0 45508 NULL
144833 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
144834 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
144835 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
144836 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
144837 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
144838 +store_45525 store 0-3 45525 &power_state_show_45525
144839 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
144840 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
144841 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
144842 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
144843 +copy_macs_45534 copy_macs 4 45534 NULL
144844 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
144845 +__ax88179_read_cmd_45536 __ax88179_read_cmd 5 45536 NULL
144846 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
144847 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
144848 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
144849 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
144850 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
144851 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
144852 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
144853 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
144854 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
144855 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
144856 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
144857 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
144858 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
144859 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
144860 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
144861 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
144862 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
144863 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
144864 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
144865 +request_fw_file_45567 request_fw_file 0 45567 NULL
144866 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
144867 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
144868 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
144869 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
144870 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
144871 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
144872 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
144873 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
144874 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
144875 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
144876 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
144877 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
144878 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
144879 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
144880 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
144881 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
144882 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
144883 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
144884 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
144885 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
144886 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
144887 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
144888 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
144889 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
144890 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
144891 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
144892 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
144893 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
144894 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
144895 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
144896 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
144897 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
144898 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
144899 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 NULL nohasharray
144900 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 &rcar_dmac_prep_dma_cyclic_45650
144901 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
144902 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
144903 +modelname_store_45663 modelname_store 0-4 45663 NULL
144904 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
144905 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
144906 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
144907 +sd_probe_45675 sd_probe 0 45675 NULL
144908 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
144909 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
144910 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
144911 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
144912 +set_params_45684 set_params 0 45684 NULL nohasharray
144913 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
144914 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
144915 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
144916 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
144917 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
144918 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4-0 45699 NULL nohasharray
144919 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
144920 +rtl2830_regmap_write_45700 rtl2830_regmap_write 0 45700 NULL nohasharray
144921 +ixgb_get_sset_count_45700 ixgb_get_sset_count 0 45700 &rtl2830_regmap_write_45700
144922 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
144923 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
144924 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
144925 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
144926 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
144927 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
144928 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
144929 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
144930 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
144931 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
144932 +get_iface_param_45719 get_iface_param 0 45719 NULL
144933 +show_high_kb_45721 show_high_kb 0 45721 NULL
144934 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
144935 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
144936 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
144937 +handle_response_icmp_45733 handle_response_icmp 7-0 45733 NULL
144938 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
144939 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
144940 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
144941 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
144942 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
144943 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
144944 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
144945 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
144946 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
144947 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
144948 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
144949 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
144950 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
144951 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
144952 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
144953 +FUA_show_45776 FUA_show 0 45776 NULL
144954 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
144955 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
144956 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
144957 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
144958 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
144959 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
144960 +cma_release_45795 cma_release 3 45795 NULL
144961 +cyapa_gen3_bl_deactivate_45797 cyapa_gen3_bl_deactivate 0 45797 NULL
144962 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
144963 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
144964 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
144965 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
144966 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
144967 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
144968 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
144969 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
144970 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 NULL nohasharray
144971 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 &NCR_700_change_queue_depth_45806
144972 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
144973 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
144974 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
144975 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
144976 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
144977 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
144978 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
144979 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
144980 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
144981 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
144982 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
144983 +start_endpoints_45825 start_endpoints 0 45825 NULL
144984 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3-0 45830 NULL
144985 +hash_walk_next_45832 hash_walk_next 0 45832 NULL nohasharray
144986 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 &hash_walk_next_45832
144987 +audit_make_reply_45835 audit_make_reply 7 45835 NULL nohasharray
144988 +moxa_write_room_45835 moxa_write_room 0 45835 &audit_make_reply_45835
144989 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
144990 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
144991 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
144992 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
144993 +store_learning_45844 store_learning 0 45844 NULL
144994 +cyapa_gen3_bl_activate_45847 cyapa_gen3_bl_activate 0 45847 NULL
144995 +insert_state_45848 insert_state 0 45848 NULL
144996 +activity_read_45850 activity_read 0-5-6 45850 NULL
144997 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
144998 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
144999 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
145000 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
145001 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
145002 +isdn_write_45863 isdn_write 3-0 45863 NULL
145003 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
145004 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
145005 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
145006 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
145007 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
145008 +get_rdac_req_45882 get_rdac_req 3 45882 NULL nohasharray
145009 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 &get_rdac_req_45882
145010 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
145011 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
145012 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
145013 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
145014 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
145015 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
145016 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
145017 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
145018 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
145019 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
145020 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
145021 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
145022 +lcd_read_45922 lcd_read 0-3 45922 NULL
145023 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
145024 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
145025 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
145026 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
145027 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 NULL nohasharray
145028 +_dln2_transfer_45930 _dln2_transfer 0 45930 &ext2_xattr_security_get_45930
145029 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
145030 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
145031 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
145032 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
145033 +show_fan_value_45938 show_fan_value 0 45938 NULL
145034 +display_store_45940 display_store 4-0 45940 NULL
145035 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
145036 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
145037 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
145038 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
145039 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
145040 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
145041 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
145042 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
145043 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
145044 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
145045 +set_45961 set 0 45961 NULL
145046 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
145047 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
145048 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 NULL nohasharray
145049 +copy_to_45969 copy_to 3 45969 &isl29125_buffer_predisable_45969
145050 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
145051 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
145052 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
145053 +isp1760_ep_queue_45980 isp1760_ep_queue 0 45980 NULL
145054 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
145055 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
145056 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
145057 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
145058 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
145059 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
145060 +dn_device_event_46004 dn_device_event 0 46004 NULL
145061 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
145062 +rtl2832_regmap_gather_write_46011 rtl2832_regmap_gather_write 0 46011 NULL
145063 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
145064 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
145065 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
145066 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
145067 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
145068 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
145069 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
145070 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
145071 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
145072 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
145073 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
145074 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
145075 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
145076 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
145077 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
145078 +socket_create_46047 socket_create 0 46047 NULL
145079 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
145080 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
145081 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
145082 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL nohasharray
145083 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 &line6_midibuf_bytes_used_46059
145084 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
145085 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
145086 +slhc_toss_46066 slhc_toss 0 46066 NULL
145087 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
145088 +in_use_show_46075 in_use_show 0 46075 NULL
145089 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
145090 +ds1685_rtc_sysfs_nvram_write_46078 ds1685_rtc_sysfs_nvram_write 0-6-5 46078 NULL
145091 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
145092 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
145093 +unlock_lock_46087 unlock_lock 0 46087 NULL
145094 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
145095 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
145096 +store_46095 store 0 46095 NULL
145097 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
145098 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
145099 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
145100 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
145101 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
145102 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
145103 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
145104 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
145105 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
145106 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
145107 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
145108 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
145109 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
145110 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
145111 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
145112 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
145113 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
145114 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
145115 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
145116 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
145117 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
145118 +dgram_bind_46155 dgram_bind 0 46155 NULL
145119 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
145120 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
145121 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL nohasharray
145122 +top_off_timer_store_46162 top_off_timer_store 4-0 46162 &ov9740_reg_write_array_46162
145123 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
145124 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
145125 +write_index_46171 write_index 0 46171 NULL
145126 +open_46177 open 0 46177 NULL
145127 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
145128 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
145129 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
145130 +twl_direction_out_46182 twl_direction_out 2-0 46182 NULL nohasharray
145131 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
145132 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
145133 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
145134 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
145135 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
145136 +fq_resize_46195 fq_resize 2 46195 NULL
145137 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
145138 +add_conn_list_46197 add_conn_list 3-0 46197 NULL nohasharray
145139 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 &add_conn_list_46197 nohasharray
145140 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
145141 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197
145142 +appid_show_46198 appid_show 0 46198 NULL
145143 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
145144 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
145145 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
145146 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
145147 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
145148 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
145149 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
145150 +dsp_write_46218 dsp_write 2-0 46218 NULL nohasharray
145151 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 &dsp_write_46218 nohasharray
145152 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218
145153 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
145154 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
145155 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
145156 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
145157 +__get_any_page_46230 __get_any_page 0 46230 NULL
145158 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
145159 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
145160 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
145161 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
145162 +show_in_min_46238 show_in_min 0 46238 NULL
145163 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
145164 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
145165 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
145166 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
145167 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
145168 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
145169 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
145170 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
145171 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
145172 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
145173 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
145174 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
145175 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
145176 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
145177 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
145178 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
145179 +ReadReg_46277 ReadReg 0 46277 NULL nohasharray
145180 +pem_show_input_46277 pem_show_input 0 46277 &ReadReg_46277
145181 +copy_user_allowedips_46279 copy_user_allowedips 0 46279 NULL
145182 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
145183 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
145184 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
145185 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
145186 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
145187 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
145188 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
145189 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
145190 +rng_gen_random_46306 rng_gen_random 0 46306 NULL
145191 +store_led_46310 store_led 0-4 46310 NULL
145192 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
145193 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
145194 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
145195 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
145196 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
145197 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
145198 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
145199 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
145200 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
145201 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
145202 +gs_can_open_46335 gs_can_open 0 46335 NULL
145203 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
145204 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
145205 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
145206 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
145207 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
145208 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
145209 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
145210 +mpt_config_46343 mpt_config 0 46343 NULL
145211 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
145212 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
145213 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
145214 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
145215 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
145216 +show_icon_46360 show_icon 4-0 46360 NULL
145217 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
145218 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
145219 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
145220 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
145221 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
145222 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
145223 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
145224 +via_build_controls_46378 via_build_controls 0 46378 NULL
145225 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
145226 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
145227 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
145228 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
145229 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
145230 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
145231 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
145232 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
145233 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
145234 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
145235 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
145236 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
145237 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
145238 +addr_to_user_46418 addr_to_user 0 46418 NULL
145239 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
145240 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
145241 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
145242 +proto_show_46426 proto_show 0 46426 NULL nohasharray
145243 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
145244 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
145245 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
145246 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
145247 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
145248 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
145249 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
145250 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
145251 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
145252 +cp210x_set_config_46447 cp210x_set_config 4-0 46447 NULL
145253 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
145254 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
145255 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
145256 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
145257 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
145258 +E_P24_46463 E_P24 0 46463 NULL
145259 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
145260 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
145261 +brcmstb_restart_handler_46474 brcmstb_restart_handler 0 46474 NULL
145262 +ip6gre_get_size_46476 ip6gre_get_size 0 46476 NULL
145263 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
145264 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
145265 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
145266 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
145267 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
145268 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
145269 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
145270 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
145271 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
145272 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
145273 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
145274 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
145275 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
145276 +pin_code_reply_46510 pin_code_reply 4 46510 NULL nohasharray
145277 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 &pin_code_reply_46510
145278 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
145279 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
145280 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
145281 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
145282 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 NULL nohasharray
145283 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 &__btrfs_map_block_46515
145284 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
145285 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
145286 +pptp_bind_46520 pptp_bind 0 46520 NULL
145287 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
145288 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
145289 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
145290 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
145291 +socket_recvmsg_46535 socket_recvmsg 0 46535 NULL nohasharray
145292 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 &socket_recvmsg_46535
145293 +check_connect_46536 check_connect 0 46536 NULL
145294 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
145295 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
145296 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
145297 +raid_show_state_46545 raid_show_state 0 46545 NULL
145298 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
145299 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
145300 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
145301 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
145302 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
145303 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
145304 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
145305 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
145306 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
145307 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
145308 +nr_header_46575 nr_header 0 46575 NULL
145309 +store_46576 store 0-3 46576 NULL
145310 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
145311 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
145312 +__iwl_up_46589 __iwl_up 0 46589 NULL
145313 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
145314 +copy_gr_arg_46595 copy_gr_arg 0 46595 NULL
145315 +show_mute_46600 show_mute 0 46600 NULL nohasharray
145316 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
145317 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
145318 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
145319 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
145320 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
145321 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
145322 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
145323 +dead_write_46612 dead_write 0 46612 NULL nohasharray
145324 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
145325 +stream_start_46613 stream_start 0 46613 NULL nohasharray
145326 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
145327 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
145328 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
145329 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
145330 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
145331 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
145332 +get_mode_46623 get_mode 0 46623 NULL
145333 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
145334 +dsense_show_46626 dsense_show 0 46626 NULL
145335 +il_set_mode_46630 il_set_mode 0 46630 NULL
145336 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
145337 +regmap_read_46634 regmap_read 0 46634 NULL
145338 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
145339 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
145340 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
145341 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
145342 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
145343 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
145344 +attr_get_46650 attr_get 0 46650 NULL
145345 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
145346 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
145347 +fanout_add_46656 fanout_add 0 46656 NULL
145348 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
145349 +read_short_reg_46669 read_short_reg 0 46669 NULL
145350 +toshiba_usb_sleep_music_get_46672 toshiba_usb_sleep_music_get 0 46672 NULL
145351 +stream_pause_46673 stream_pause 0 46673 NULL
145352 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
145353 +msr_read_46679 msr_read 0-3 46679 NULL
145354 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
145355 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
145356 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
145357 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
145358 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
145359 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
145360 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
145361 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
145362 +saa7185_init_46704 saa7185_init 0 46704 NULL
145363 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
145364 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
145365 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
145366 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
145367 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
145368 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
145369 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
145370 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
145371 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
145372 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
145373 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
145374 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
145375 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
145376 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL nohasharray
145377 +iwl_dbgfs_enable_scan_iteration_notif_write_46736 iwl_dbgfs_enable_scan_iteration_notif_write 0-3 46736 &ctnetlink_nlmsg_size_46736
145378 +__ata_change_queue_depth_46737 __ata_change_queue_depth 3-0 46737 NULL nohasharray
145379 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 &__ata_change_queue_depth_46737
145380 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
145381 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
145382 +vti_get_size_46743 vti_get_size 0 46743 NULL
145383 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
145384 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
145385 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
145386 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
145387 +show_fan_status_46761 show_fan_status 0 46761 NULL
145388 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
145389 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
145390 +inet6_create_46770 inet6_create 0 46770 NULL
145391 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
145392 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
145393 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
145394 +radar_detection_write_46787 radar_detection_write 3-0 46787 NULL
145395 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
145396 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
145397 +show_max_min_46796 show_max_min 0 46796 NULL
145398 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
145399 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
145400 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
145401 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
145402 +tpk_write_room_46810 tpk_write_room 0 46810 NULL
145403 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
145404 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
145405 +writefn_46819 writefn 0-3 46819 NULL
145406 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
145407 +bnad_get_sset_count_46825 bnad_get_sset_count 0 46825 NULL
145408 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
145409 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
145410 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
145411 +cyberjack_write_room_46831 cyberjack_write_room 0 46831 NULL
145412 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
145413 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
145414 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
145415 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
145416 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
145417 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
145418 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
145419 +spi_async_46857 spi_async 0 46857 NULL
145420 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
145421 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
145422 +vsnprintf_46863 vsnprintf 0 46863 NULL
145423 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
145424 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
145425 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
145426 +restart_array_46866 restart_array 0 46866 NULL
145427 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
145428 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
145429 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
145430 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
145431 +rvmalloc_46873 rvmalloc 1 46873 NULL
145432 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL nohasharray
145433 +show_telclock_version_46874 show_telclock_version 0 46874 &qp_memcpy_from_queue_iov_46874
145434 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
145435 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
145436 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
145437 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
145438 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
145439 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
145440 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
145441 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
145442 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
145443 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
145444 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
145445 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
145446 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
145447 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
145448 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
145449 +dgram_bind_46908 dgram_bind 0 46908 NULL
145450 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
145451 +store_46910 store 0-2 46910 NULL
145452 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
145453 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
145454 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
145455 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
145456 +igbvf_open_46920 igbvf_open 0 46920 NULL
145457 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
145458 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
145459 +fb_write_46924 fb_write 3-0 46924 NULL
145460 +goldfish_tty_write_room_46929 goldfish_tty_write_room 0 46929 NULL
145461 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
145462 +b44_get_sset_count_46940 b44_get_sset_count 0 46940 NULL
145463 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
145464 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3-0 46949 NULL nohasharray
145465 +fuse_direct_io_46949 fuse_direct_io 0 46949 &__sctp_setsockopt_connectx_46949
145466 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
145467 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
145468 +coda_fsync_46958 coda_fsync 0 46958 NULL
145469 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
145470 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
145471 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
145472 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
145473 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
145474 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
145475 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
145476 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
145477 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
145478 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
145479 +user_set_46991 user_set 0 46991 NULL
145480 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
145481 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &sel_write_bool_46996 nohasharray
145482 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &ds2780_write_user_eeprom_bin_46996 nohasharray
145483 +enabled_store_46996 enabled_store 0-4 46996 &rj54n1_sensor_scale_46996
145484 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
145485 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
145486 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
145487 +x25_device_event_47006 x25_device_event 0 47006 NULL
145488 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
145489 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
145490 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
145491 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
145492 +__map_single_47020 __map_single 3-4-7 47020 NULL
145493 +usbpn_open_47021 usbpn_open 0 47021 NULL
145494 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
145495 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
145496 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
145497 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
145498 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
145499 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
145500 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
145501 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
145502 +show_v86d_47041 show_v86d 0 47041 NULL
145503 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
145504 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
145505 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
145506 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
145507 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
145508 +final_47055 final 0 47055 NULL
145509 +open_rx_47057 open_rx 0 47057 NULL
145510 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
145511 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
145512 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
145513 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 NULL nohasharray
145514 +power_on_acct_show_47066 power_on_acct_show 0 47066 &nfcmrvl_nci_recv_frame_47066
145515 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
145516 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
145517 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
145518 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
145519 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
145520 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
145521 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
145522 +export_47078 export 0 47078 NULL
145523 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
145524 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
145525 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
145526 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
145527 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
145528 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
145529 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
145530 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
145531 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
145532 +flash_brightness_set_47109 flash_brightness_set 0 47109 NULL nohasharray
145533 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 &flash_brightness_set_47109
145534 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
145535 +carrier_show_47115 carrier_show 0 47115 NULL
145536 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
145537 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
145538 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
145539 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
145540 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
145541 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
145542 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
145543 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
145544 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
145545 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
145546 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
145547 +gva_to_gpa_47160 gva_to_gpa 0 47160 NULL nohasharray
145548 +show_streaming_47160 show_streaming 0 47160 &gva_to_gpa_47160
145549 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
145550 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
145551 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
145552 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
145553 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
145554 +part_fail_show_47168 part_fail_show 0 47168 NULL
145555 +max_flash_timeout_show_47169 max_flash_timeout_show 0 47169 NULL nohasharray
145556 +set_temp_47169 set_temp 0-4 47169 &max_flash_timeout_show_47169
145557 +reg_show_name_47170 reg_show_name 0 47170 NULL
145558 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
145559 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
145560 +state_parse_47184 state_parse 0 47184 NULL
145561 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
145562 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
145563 +__set_signal_47207 __set_signal 0-4 47207 NULL
145564 +__rds_create_47212 __rds_create 0 47212 NULL
145565 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
145566 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
145567 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
145568 +sctp_v4_to_addr_param_47221 sctp_v4_to_addr_param 0 47221 NULL nohasharray
145569 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 &sctp_v4_to_addr_param_47221
145570 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
145571 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
145572 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
145573 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
145574 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
145575 +l2headersize_47238 l2headersize 0 47238 NULL
145576 +options_write_47243 options_write 3-0 47243 NULL
145577 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
145578 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
145579 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250
145580 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
145581 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 NULL nohasharray
145582 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 &skb_copy_datagram_from_iter_47253
145583 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
145584 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
145585 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
145586 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
145587 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
145588 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
145589 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
145590 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
145591 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
145592 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
145593 +reg_write_47288 reg_write 0 47288 NULL
145594 +setattr_47289 setattr 0 47289 NULL
145595 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
145596 +vsnprintf_47291 vsnprintf 0 47291 NULL
145597 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
145598 +show_47293 show 0 47293 NULL
145599 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
145600 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
145601 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
145602 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
145603 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
145604 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
145605 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
145606 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
145607 +get_l4proto_47318 get_l4proto 0 47318 NULL
145608 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
145609 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
145610 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
145611 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
145612 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
145613 +tune_set_47343 tune_set 0-5 47343 NULL
145614 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
145615 +amd_xgbe_phy_pcs_power_cycle_47347 amd_xgbe_phy_pcs_power_cycle 0 47347 NULL
145616 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
145617 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
145618 +md_allow_write_47353 md_allow_write 0 47353 NULL
145619 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
145620 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
145621 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
145622 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
145623 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
145624 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
145625 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
145626 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
145627 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
145628 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
145629 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
145630 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
145631 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
145632 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
145633 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
145634 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
145635 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
145636 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
145637 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
145638 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
145639 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
145640 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
145641 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
145642 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
145643 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
145644 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
145645 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
145646 +write_cmd_47414 write_cmd 0 47414 NULL
145647 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
145648 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
145649 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
145650 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
145651 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
145652 +bLength_show_47432 bLength_show 0 47432 NULL
145653 +fop_write_47433 fop_write 0-3 47433 NULL
145654 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
145655 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
145656 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
145657 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
145658 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
145659 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
145660 +environ_read_47451 environ_read 0-3 47451 NULL
145661 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
145662 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
145663 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
145664 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
145665 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
145666 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
145667 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
145668 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
145669 +newpart_47485 newpart 6-4 47485 NULL
145670 +read_47490 read 0-3 47490 NULL
145671 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
145672 +core_sys_select_47494 core_sys_select 1 47494 NULL
145673 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
145674 +jid_store_47498 jid_store 0-3 47498 NULL
145675 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
145676 +as3722_block_write_47503 as3722_block_write 2-3 47503 NULL nohasharray
145677 +txstat_read_file_47503 txstat_read_file 0 47503 &as3722_block_write_47503
145678 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
145679 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
145680 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
145681 +unlink_simple_47506 unlink_simple 3 47506 NULL
145682 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
145683 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
145684 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
145685 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
145686 +inet_bind_47514 inet_bind 0 47514 NULL
145687 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
145688 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
145689 +eth_open_47519 eth_open 0 47519 NULL
145690 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
145691 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
145692 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
145693 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
145694 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
145695 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
145696 +get_port_47534 get_port 0 47534 NULL
145697 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
145698 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
145699 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
145700 +atl1_open_47550 atl1_open 0 47550 NULL
145701 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
145702 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
145703 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
145704 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
145705 +send_cmd_47563 send_cmd 0 47563 NULL
145706 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
145707 +send_command_47567 send_command 0 47567 NULL nohasharray
145708 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
145709 +read_ldt_47570 read_ldt 2 47570 NULL
145710 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
145711 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
145712 +pci_iomap_47575 pci_iomap 3 47575 NULL
145713 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
145714 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
145715 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
145716 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
145717 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
145718 +id_format_show_47585 id_format_show 0 47585 NULL
145719 +phy_read_47590 phy_read 0 47590 NULL
145720 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
145721 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
145722 +get_nic_info_47601 get_nic_info 0 47601 NULL
145723 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
145724 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
145725 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
145726 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
145727 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
145728 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
145729 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
145730 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
145731 +uea_request_47613 uea_request 4 47613 NULL
145732 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
145733 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
145734 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
145735 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 NULL nohasharray
145736 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 &__apei_exec_read_register_47619
145737 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
145738 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
145739 +SYSC_send_47629 SYSC_send 3 47629 NULL
145740 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
145741 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
145742 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
145743 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
145744 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
145745 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
145746 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
145747 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
145748 +fan_show_47664 fan_show 0 47664 NULL
145749 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
145750 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
145751 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
145752 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
145753 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
145754 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
145755 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
145756 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
145757 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
145758 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
145759 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
145760 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
145761 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
145762 +packet_recvmsg_47700 packet_recvmsg 4-0 47700 NULL
145763 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
145764 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
145765 +save_microcode_47717 save_microcode 3 47717 NULL
145766 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
145767 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
145768 +wimax_show_47727 wimax_show 0 47727 NULL
145769 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
145770 +hvc_write_room_47730 hvc_write_room 0 47730 NULL
145771 +walk_page_test_47731 walk_page_test 0 47731 NULL
145772 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
145773 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 NULL nohasharray
145774 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 &sockfs_listxattr_47735
145775 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
145776 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
145777 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
145778 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
145779 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL nohasharray
145780 +use_zero_page_show_47747 use_zero_page_show 0 47747 &ir_prepare_write_buffer_47747
145781 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
145782 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
145783 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
145784 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
145785 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
145786 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
145787 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
145788 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
145789 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
145790 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
145791 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
145792 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
145793 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
145794 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
145795 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
145796 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
145797 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
145798 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
145799 +show_id_47795 show_id 0 47795 NULL
145800 +sl_open_47801 sl_open 0 47801 NULL
145801 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
145802 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL nohasharray
145803 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 &W6692_empty_Bfifo_47804
145804 +lov_packmd_47810 lov_packmd 0 47810 NULL
145805 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
145806 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
145807 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
145808 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
145809 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
145810 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
145811 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
145812 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
145813 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
145814 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
145815 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
145816 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
145817 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
145818 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
145819 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
145820 +did_show_47843 did_show 0 47843 NULL nohasharray
145821 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
145822 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
145823 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
145824 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
145825 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL nohasharray
145826 +setauthsize_47848 setauthsize 0 47848 &ecryptfs_write_inode_size_to_xattr_47848
145827 +reg_clear_47849 reg_clear 0 47849 NULL
145828 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
145829 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
145830 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
145831 +copy_47869 copy 0 47869 NULL
145832 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
145833 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
145834 +add_lease_context_47876 add_lease_context 0 47876 NULL
145835 +vhci_read_47878 vhci_read 3-0 47878 NULL
145836 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
145837 +array_size_show_47883 array_size_show 0 47883 NULL
145838 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
145839 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
145840 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
145841 +read_prph_47892 read_prph 0 47892 NULL
145842 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
145843 +read_regr_47902 read_regr 0 47902 NULL nohasharray
145844 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
145845 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
145846 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
145847 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
145848 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
145849 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
145850 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
145851 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
145852 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
145853 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
145854 +sp_header_47915 sp_header 0 47915 NULL nohasharray
145855 +timeout_read_47915 timeout_read 0-3 47915 &sp_header_47915
145856 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
145857 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
145858 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
145859 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
145860 +show_mlid_47928 show_mlid 0 47928 NULL
145861 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
145862 +b44_open_47950 b44_open 0 47950 NULL
145863 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
145864 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
145865 +pci_read_47962 pci_read 0 47962 NULL
145866 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
145867 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
145868 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
145869 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
145870 +show_stride_47971 show_stride 0 47971 NULL
145871 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
145872 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
145873 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
145874 +node_weight_read_47974 node_weight_read 0 47974 NULL
145875 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
145876 +flush_store_47978 flush_store 0-4 47978 NULL
145877 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
145878 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
145879 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
145880 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
145881 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
145882 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
145883 +enter_47990 enter 0 47990 &dbg_port_buf_47990
145884 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
145885 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
145886 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 NULL nohasharray
145887 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 &l2cap_sock_alloc_skb_cb_47997
145888 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
145889 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
145890 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3-0 48007 NULL
145891 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
145892 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
145893 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
145894 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
145895 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
145896 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
145897 +coda_statfs_48015 coda_statfs 0 48015 NULL
145898 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
145899 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
145900 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
145901 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
145902 +sys32_pread_48037 sys32_pread 3 48037 NULL
145903 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
145904 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
145905 +show_vrm_48041 show_vrm 0 48041 NULL
145906 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
145907 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
145908 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
145909 +rate_show_48049 rate_show 0 48049 NULL
145910 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
145911 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
145912 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
145913 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
145914 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
145915 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
145916 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
145917 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
145918 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
145919 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
145920 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
145921 +cp2112_hid_output_48094 cp2112_hid_output 3-0 48094 NULL
145922 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
145923 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
145924 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL nohasharray
145925 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 &radio_isa_common_probe_48107
145926 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
145927 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
145928 +rmd256_final_48110 rmd256_final 0 48110 NULL
145929 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
145930 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
145931 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
145932 +get_48116 get 0 48116 &selinux_inode_permission_48116
145933 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
145934 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
145935 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
145936 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
145937 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
145938 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
145939 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
145940 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
145941 +set_discoverable_48141 set_discoverable 4 48141 NULL nohasharray
145942 +statistics_write_48141 statistics_write 0-3 48141 &set_discoverable_48141 nohasharray
145943 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
145944 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141
145945 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
145946 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
145947 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
145948 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
145949 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL
145950 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
145951 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
145952 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
145953 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
145954 +macvlan_open_48169 macvlan_open 0 48169 NULL
145955 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
145956 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 &rbd_obj_method_sync_48170 nohasharray
145957 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &ocfs2_find_next_zero_bit_unaligned_48170
145958 +minix_setattr_48171 minix_setattr 0 48171 NULL
145959 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
145960 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
145961 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
145962 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
145963 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
145964 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
145965 +cx25821_queue_setup_48182 cx25821_queue_setup 0 48182 NULL
145966 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
145967 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
145968 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
145969 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
145970 +eni_send_48189 eni_send 0 48189 NULL nohasharray
145971 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
145972 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
145973 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
145974 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
145975 +startup_48205 startup 0 48205 NULL
145976 +show_48207 show 0 48207 NULL
145977 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
145978 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
145979 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
145980 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
145981 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
145982 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL nohasharray
145983 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 &uv_blade_nr_possible_cpus_48226
145984 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
145985 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
145986 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
145987 +collisions_show_48236 collisions_show 0 48236 NULL
145988 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
145989 +show_priv_session_state_48240 show_priv_session_state 0 48240 NULL
145990 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
145991 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
145992 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
145993 +vport_disable_48252 vport_disable 0 48252 NULL
145994 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
145995 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
145996 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
145997 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
145998 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
145999 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
146000 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
146001 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
146002 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
146003 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
146004 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 NULL nohasharray
146005 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 &xgene_rtc_read_time_48275 nohasharray
146006 +trace_options_write_48275 trace_options_write 3 48275 &qlcnic_83xx_get_regs_len_48275
146007 +E_md4hash_48276 E_md4hash 0 48276 NULL
146008 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
146009 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
146010 +send_set_info_48288 send_set_info 7 48288 NULL
146011 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
146012 +ac_write_48295 ac_write 0-3 48295 NULL
146013 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
146014 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
146015 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
146016 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
146017 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
146018 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
146019 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
146020 +hash_setkey_48310 hash_setkey 3-0 48310 NULL
146021 +patch_alc262_48312 patch_alc262 0 48312 NULL
146022 +crb_read_48313 crb_read 0 48313 NULL
146023 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
146024 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
146025 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
146026 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
146027 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
146028 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
146029 +show_version_48337 show_version 0 48337 NULL
146030 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
146031 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
146032 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
146033 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
146034 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
146035 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
146036 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
146037 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
146038 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
146039 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
146040 +follow_pte_48359 follow_pte 0 48359 NULL
146041 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
146042 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
146043 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
146044 +store_temp23_48364 store_temp23 0-4 48364 NULL
146045 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
146046 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
146047 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
146048 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
146049 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
146050 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
146051 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
146052 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
146053 +align_size_48396 align_size 0-2 48396 NULL
146054 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
146055 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
146056 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
146057 +sctp_getname_48405 sctp_getname 0 48405 NULL
146058 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
146059 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
146060 +bql_set_48412 bql_set 0-2 48412 NULL
146061 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
146062 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
146063 +div64_u64_rem_48418 div64_u64_rem 0 48418 NULL nohasharray
146064 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 &div64_u64_rem_48418
146065 +iwl_dbgfs_fw_dbg_collect_write_48421 iwl_dbgfs_fw_dbg_collect_write 0-3 48421 NULL
146066 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
146067 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
146068 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
146069 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
146070 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
146071 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
146072 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
146073 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
146074 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
146075 +print_filtered_48442 print_filtered 0-2 48442 NULL
146076 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
146077 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
146078 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 NULL
146079 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
146080 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
146081 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
146082 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
146083 +tun_recvmsg_48463 tun_recvmsg 4-0 48463 NULL
146084 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 NULL nohasharray
146085 +getname_48466 getname 0 48466 &copy_page_from_iter_iovec_48466
146086 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
146087 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
146088 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
146089 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
146090 +set_in16_max_48479 set_in16_max 0-4 48479 NULL
146091 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
146092 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
146093 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
146094 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
146095 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
146096 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
146097 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
146098 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
146099 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
146100 +store_48497 store 0-3 48497 NULL nohasharray
146101 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
146102 +send_control_msg_48498 send_control_msg 6-0 48498 NULL
146103 +show_temp_type_48500 show_temp_type 0 48500 NULL
146104 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
146105 +serio_show_description_48505 serio_show_description 0 48505 NULL
146106 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
146107 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
146108 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
146109 +phantom_get_free_48514 phantom_get_free 0 48514 NULL nohasharray
146110 +vti6_get_size_48514 vti6_get_size 0 48514 &phantom_get_free_48514
146111 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
146112 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
146113 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
146114 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
146115 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
146116 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
146117 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
146118 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
146119 +ths7303_write_48540 ths7303_write 0 48540 NULL
146120 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
146121 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
146122 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
146123 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
146124 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
146125 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
146126 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
146127 +command_resume_48565 command_resume 0 48565 NULL
146128 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
146129 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
146130 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
146131 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
146132 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
146133 +team_init_48574 team_init 0 48574 NULL
146134 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
146135 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
146136 +set_mode_48583 set_mode 0 48583 NULL
146137 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
146138 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
146139 +set_channels_48590 set_channels 0 48590 NULL
146140 +update_fw_48597 update_fw 0 48597 NULL
146141 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
146142 +label_SKIN_48603 label_SKIN 0 48603 NULL
146143 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
146144 +ctrl_48612 ctrl 0 48612 NULL
146145 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
146146 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
146147 +uni2char_48631 uni2char 0 48631 NULL
146148 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
146149 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
146150 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
146151 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
146152 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
146153 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
146154 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
146155 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
146156 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
146157 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
146158 +mtd_read_48655 mtd_read 0 48655 NULL
146159 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
146160 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
146161 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
146162 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
146163 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
146164 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
146165 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
146166 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
146167 +read_48672 read 0 48672 NULL
146168 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
146169 +emit_request_48679 emit_request 0 48679 NULL
146170 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
146171 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
146172 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
146173 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
146174 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
146175 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
146176 +create_css_48692 create_css 0 48692 NULL
146177 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
146178 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
146179 +altera_drscan_48698 altera_drscan 2 48698 NULL
146180 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
146181 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
146182 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
146183 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
146184 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
146185 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
146186 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
146187 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
146188 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
146189 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
146190 +show_therm_status_48723 show_therm_status 0 48723 NULL
146191 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
146192 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
146193 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
146194 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
146195 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
146196 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
146197 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
146198 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
146199 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
146200 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
146201 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
146202 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
146203 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
146204 +patch_alc269_48756 patch_alc269 0 48756 NULL
146205 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
146206 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
146207 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
146208 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL nohasharray
146209 +event_buffer_read_48772 event_buffer_read 0-3 48772 &l2cap_segment_sdu_48772
146210 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
146211 +boottime_set_48781 boottime_set 0-4 48781 NULL
146212 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
146213 +transfer_48788 transfer 0 48788 NULL
146214 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
146215 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
146216 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
146217 +lua_sysfs_write_48797 lua_sysfs_write 6-0 48797 NULL
146218 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
146219 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
146220 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
146221 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
146222 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
146223 +show_48809 show 0 48809 NULL
146224 +store_sched4_48815 store_sched4 4-0 48815 NULL
146225 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
146226 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
146227 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
146228 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
146229 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
146230 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
146231 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
146232 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL nohasharray
146233 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 &vc_do_resize_48842 nohasharray
146234 +velocity_get_sset_count_48842 velocity_get_sset_count 0 48842 &vbi_queue_setup_48842
146235 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
146236 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
146237 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
146238 +insert_queue_48849 insert_queue 0 48849 NULL
146239 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
146240 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
146241 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
146242 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
146243 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
146244 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
146245 +submit_async_48869 submit_async 0 48869 NULL
146246 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
146247 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
146248 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
146249 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
146250 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
146251 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
146252 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
146253 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
146254 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
146255 +adummy_open_48895 adummy_open 0 48895 NULL
146256 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
146257 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
146258 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
146259 +MT2063_Tune_48898 MT2063_Tune 0 48898 &mac_drv_rx_init_48898
146260 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
146261 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
146262 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
146263 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
146264 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
146265 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
146266 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
146267 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
146268 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
146269 +send_cmd_48933 send_cmd 0 48933 NULL
146270 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
146271 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
146272 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
146273 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
146274 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
146275 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
146276 +br_dev_init_48956 br_dev_init 0 48956 NULL
146277 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
146278 +register_new_memory_48959 register_new_memory 0 48959 NULL
146279 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
146280 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
146281 +venus_fsync_48962 venus_fsync 0 48962 NULL
146282 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
146283 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
146284 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
146285 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
146286 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
146287 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
146288 +devm_kmemdup_48976 devm_kmemdup 3 48976 NULL nohasharray
146289 +ipr_free_dump_48976 ipr_free_dump 0 48976 &devm_kmemdup_48976
146290 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
146291 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
146292 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
146293 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
146294 +get_target_48984 get_target 0 48984 NULL nohasharray
146295 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
146296 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
146297 +show_48988 show 0 48988 NULL
146298 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
146299 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
146300 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
146301 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
146302 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
146303 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
146304 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
146305 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
146306 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
146307 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
146308 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
146309 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
146310 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
146311 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
146312 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
146313 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
146314 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
146315 +transient_status_49027 transient_status 4 49027 NULL
146316 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
146317 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
146318 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
146319 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 2-0 49037 NULL nohasharray
146320 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 &pvscsi_change_queue_depth_49037
146321 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
146322 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
146323 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
146324 +setup_msi_irq_49052 setup_msi_irq 0 49052 NULL nohasharray
146325 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 &setup_msi_irq_49052 nohasharray
146326 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052
146327 +ubi_read_49061 ubi_read 0 49061 NULL
146328 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL nohasharray
146329 +net2280_queue_49065 net2280_queue 0 49065 &l2cap_bredr_sig_cmd_49065
146330 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
146331 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
146332 +read_regs_49068 read_regs 0 49068 NULL
146333 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
146334 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
146335 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
146336 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
146337 +show_fan_49076 show_fan 0 49076 NULL nohasharray
146338 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 &show_fan_49076
146339 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 NULL
146340 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
146341 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
146342 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
146343 +scsi_register_49094 scsi_register 2 49094 NULL
146344 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
146345 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
146346 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
146347 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
146348 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
146349 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
146350 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
146351 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
146352 +dn_check_state_49133 dn_check_state 0 49133 NULL
146353 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
146354 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &pt_read_49136 nohasharray
146355 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0 49136 &netxen_setup_msi_interrupts_49136
146356 +read_file_49137 read_file 4 49137 NULL
146357 +affs_write_begin_49139 affs_write_begin 3-0 49139 NULL
146358 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
146359 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
146360 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
146361 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
146362 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
146363 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
146364 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
146365 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
146366 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
146367 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
146368 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
146369 +gr_queue_49159 gr_queue 0 49159 NULL
146370 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
146371 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
146372 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
146373 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
146374 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
146375 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
146376 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
146377 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
146378 +__jfs_setxattr_49175 __jfs_setxattr 5-0 49175 NULL
146379 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
146380 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
146381 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
146382 +phy_device_create_49190 phy_device_create 3 49190 NULL
146383 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
146384 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
146385 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
146386 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
146387 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
146388 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
146389 +aio_read_null_49202 aio_read_null 0 49202 NULL
146390 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
146391 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
146392 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
146393 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
146394 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
146395 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
146396 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
146397 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
146398 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL
146399 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
146400 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
146401 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
146402 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
146403 +stop_discovery_49237 stop_discovery 4 49237 NULL
146404 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
146405 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
146406 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
146407 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
146408 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
146409 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
146410 +get_write_access_49253 get_write_access 0 49253 NULL
146411 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
146412 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
146413 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
146414 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
146415 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
146416 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
146417 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
146418 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
146419 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
146420 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
146421 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
146422 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
146423 +store_49284 store 0 49284 NULL
146424 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
146425 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
146426 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
146427 +store_49298 store 0-3 49298 NULL
146428 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
146429 +uio_read_49300 uio_read 3-0 49300 NULL
146430 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
146431 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
146432 +cyapa_gen5_suspend_scanning_49305 cyapa_gen5_suspend_scanning 0 49305 NULL
146433 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
146434 +request_locality_49318 request_locality 0 49318 NULL
146435 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
146436 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
146437 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
146438 +show_freq_49329 show_freq 0 49329 NULL
146439 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
146440 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
146441 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
146442 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
146443 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
146444 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
146445 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
146446 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
146447 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
146448 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
146449 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
146450 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
146451 +avtab_init_49369 avtab_init 0 49369 NULL
146452 +px_raw_event_49371 px_raw_event 4 49371 NULL
146453 +resync_start_show_49372 resync_start_show 0 49372 NULL
146454 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
146455 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
146456 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
146457 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
146458 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
146459 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
146460 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
146461 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
146462 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
146463 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
146464 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
146465 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
146466 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
146467 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
146468 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
146469 +kbd_backlight_mode_store_49419 kbd_backlight_mode_store 0-4 49419 NULL
146470 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
146471 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
146472 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
146473 +ds1685_rtc_read_time_49432 ds1685_rtc_read_time 0 49432 NULL
146474 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
146475 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
146476 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
146477 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
146478 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
146479 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
146480 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
146481 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
146482 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
146483 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
146484 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
146485 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6-2 49474 NULL
146486 +buf_prepare_49476 buf_prepare 0 49476 NULL
146487 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
146488 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
146489 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
146490 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &tipc_bclink_get_mtu_49483 nohasharray
146491 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &esp4_get_mtu_49483
146492 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
146493 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
146494 +r820t_read_49492 r820t_read 0-4 49492 NULL
146495 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
146496 +ismt_access_49498 ismt_access 0 49498 NULL
146497 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
146498 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
146499 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
146500 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
146501 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
146502 +show_offset_49516 show_offset 0 49516 NULL
146503 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
146504 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
146505 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
146506 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
146507 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
146508 +emulator_write_phys_49520 emulator_write_phys 2 49520 &__sock_recvmsg_nosec_49520
146509 +xgbe_change_mtu_49524 xgbe_change_mtu 2-0 49524 NULL
146510 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
146511 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
146512 +read_partial_49528 read_partial 2 49528 &light_write_49528
146513 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
146514 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
146515 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
146516 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
146517 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
146518 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
146519 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
146520 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
146521 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
146522 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
146523 +read_status_49562 read_status 0 49562 NULL
146524 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
146525 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
146526 +show_taint_49568 show_taint 0 49568 NULL nohasharray
146527 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
146528 +major_show_49571 major_show 0 49571 NULL
146529 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
146530 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
146531 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
146532 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
146533 +readfifo_49583 readfifo 1 49583 NULL
146534 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
146535 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 NULL nohasharray
146536 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 &cpu_mask_to_apicid_and_49589
146537 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
146538 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
146539 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
146540 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
146541 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
146542 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
146543 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
146544 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
146545 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
146546 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
146547 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
146548 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
146549 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
146550 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
146551 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
146552 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
146553 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
146554 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
146555 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616
146556 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
146557 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
146558 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
146559 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
146560 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
146561 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
146562 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
146563 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
146564 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
146565 +rds_notify_queue_get_49635 rds_notify_queue_get 0 49635 NULL
146566 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
146567 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
146568 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
146569 +match_int_49672 match_int 0 49672 NULL
146570 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
146571 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
146572 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
146573 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
146574 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
146575 +fw_status_49690 fw_status 0 49690 NULL
146576 +__setup_irq_49696 __setup_irq 0 49696 NULL
146577 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
146578 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 NULL nohasharray
146579 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 &tcp_sacktag_walk_49703
146580 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
146581 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
146582 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
146583 +show_online_49713 show_online 0 49713 NULL
146584 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
146585 +write_pool_49718 write_pool 3-0 49718 NULL
146586 +create_modalias_49720 create_modalias 0 49720 NULL
146587 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
146588 +pcnet_open_49729 pcnet_open 0 49729 NULL
146589 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
146590 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
146591 +write_exec_49737 write_exec 0 49737 NULL nohasharray
146592 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
146593 +check_frame_49741 check_frame 0 49741 NULL
146594 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
146595 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL nohasharray
146596 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 &zd_usb_iowrite16v_49744
146597 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
146598 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
146599 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
146600 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
146601 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
146602 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
146603 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
146604 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
146605 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
146606 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
146607 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &key_conf_keylen_read_49758 nohasharray
146608 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &cfg80211_vendor_event_alloc_49758
146609 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
146610 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
146611 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
146612 +keyspan_write_room_49763 keyspan_write_room 0 49763 NULL
146613 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 NULL nohasharray
146614 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765 nohasharray
146615 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 &nmi_suspend_49765
146616 +isku_sysfs_write_49767 isku_sysfs_write 5-0 49767 NULL
146617 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
146618 +dev_show_49780 dev_show 0 49780 NULL
146619 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
146620 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
146621 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
146622 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
146623 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
146624 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
146625 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
146626 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
146627 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
146628 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
146629 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
146630 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 NULL nohasharray
146631 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 &__of_parse_phandle_with_args_49807
146632 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
146633 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
146634 +show_config_pending_49814 show_config_pending 0 49814 NULL
146635 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
146636 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
146637 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 6-0-3 49829 NULL
146638 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 NULL nohasharray
146639 +add_uuid_49831 add_uuid 4 49831 &nvkm_engctx_create__49831 nohasharray
146640 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
146641 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
146642 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
146643 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
146644 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
146645 +twl4030_write_49846 twl4030_write 2 49846 NULL
146646 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
146647 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
146648 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
146649 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
146650 +efx_fill_loopback_test_49855 efx_fill_loopback_test 0-4 49855 NULL
146651 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
146652 +store_modes_49864 store_modes 0-4 49864 NULL
146653 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
146654 +____request_module_49868 ____request_module 0 49868 NULL
146655 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3-0 49870 NULL
146656 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
146657 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
146658 +s_filter_49877 s_filter 0 49877 NULL
146659 +show_volt_max_49881 show_volt_max 0 49881 NULL
146660 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
146661 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
146662 +tgr192_init_49892 tgr192_init 0 49892 NULL
146663 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
146664 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
146665 +ea_put_49907 ea_put 0 49907 NULL
146666 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
146667 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 NULL nohasharray
146668 +available_governors_show_49912 available_governors_show 0 49912 &ecryptfs_filldir_49912
146669 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
146670 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
146671 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
146672 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
146673 +_cpu_up_49927 _cpu_up 0 49927 NULL
146674 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
146675 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
146676 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
146677 +tpm_get_random_49950 tpm_get_random 0-3 49950 NULL
146678 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
146679 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
146680 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
146681 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
146682 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
146683 +volume_write_49971 volume_write 0 49971 NULL
146684 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
146685 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
146686 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
146687 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
146688 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
146689 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
146690 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
146691 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
146692 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
146693 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
146694 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
146695 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
146696 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
146697 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
146698 +run_49996 run 0 49996 NULL
146699 +write_49997 write 0 49997 NULL
146700 +__module_alloc_50004 __module_alloc 1 50004 NULL
146701 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
146702 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
146703 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
146704 +hugetlb_entry_50017 hugetlb_entry 0 50017 NULL
146705 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
146706 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
146707 +isdn_read_50021 isdn_read 3-0 50021 NULL
146708 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
146709 +rose_device_event_50026 rose_device_event 0 50026 NULL
146710 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
146711 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
146712 +set_mtu_50032 set_mtu 0 50032 NULL
146713 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
146714 +sky2_open_50034 sky2_open 0 50034 NULL
146715 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
146716 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
146717 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
146718 +wait_for_free_request_50040 wait_for_free_request 0 50040 NULL nohasharray
146719 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 &wait_for_free_request_50040 nohasharray
146720 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040
146721 +read_lid_handling_50041 read_lid_handling 0 50041 NULL
146722 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
146723 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
146724 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
146725 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
146726 +ioread8_50049 ioread8 0 50049 NULL
146727 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
146728 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
146729 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
146730 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
146731 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
146732 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
146733 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
146734 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
146735 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
146736 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
146737 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
146738 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
146739 +afs_writepages_50092 afs_writepages 0 50092 NULL
146740 +card_type_show_50095 card_type_show 0 50095 NULL
146741 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
146742 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
146743 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
146744 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
146745 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
146746 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
146747 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
146748 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
146749 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
146750 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
146751 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
146752 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3-0 50123 NULL
146753 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
146754 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
146755 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
146756 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
146757 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
146758 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
146759 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
146760 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
146761 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
146762 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
146763 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
146764 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
146765 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
146766 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
146767 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
146768 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
146769 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
146770 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
146771 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
146772 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
146773 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
146774 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
146775 +rx_refill_50166 rx_refill 0 50166 NULL
146776 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
146777 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
146778 +odev_update_50169 odev_update 2-0 50169 NULL
146779 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
146780 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
146781 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
146782 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
146783 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
146784 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
146785 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
146786 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
146787 +store_beep_50196 store_beep 0-4 50196 NULL
146788 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
146789 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
146790 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
146791 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
146792 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
146793 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
146794 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
146795 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
146796 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
146797 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
146798 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
146799 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
146800 +loadtime_init_50221 loadtime_init 0 50221 NULL
146801 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
146802 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
146803 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
146804 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
146805 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
146806 +afs_extract_data_50261 afs_extract_data 5 50261 NULL nohasharray
146807 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 &afs_extract_data_50261 nohasharray
146808 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261
146809 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
146810 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
146811 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
146812 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
146813 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
146814 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
146815 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
146816 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
146817 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
146818 +netlink_send_50281 netlink_send 0 50281 NULL
146819 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
146820 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
146821 +store_50289 store 0-3 50289 NULL
146822 +show_in10_50295 show_in10 0 50295 NULL
146823 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
146824 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
146825 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
146826 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
146827 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
146828 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
146829 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
146830 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
146831 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
146832 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
146833 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
146834 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
146835 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
146836 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
146837 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
146838 +do_launder_page_50329 do_launder_page 0 50329 NULL
146839 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
146840 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
146841 +dax_io_50336 dax_io 5-4-0 50336 NULL
146842 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
146843 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
146844 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4-0 50343 NULL
146845 +tpm_read_50344 tpm_read 3-0 50344 NULL
146846 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
146847 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
146848 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
146849 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
146850 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
146851 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
146852 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
146853 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
146854 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
146855 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL nohasharray
146856 +setbrightness_50365 setbrightness 0 50365 &xfrm_send_migrate_50365
146857 +roccat_common2_receive_50369 roccat_common2_receive 4-0 50369 NULL
146858 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
146859 +set_ctrl_50374 set_ctrl 0 50374 NULL
146860 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
146861 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
146862 +store_temp62_50383 store_temp62 0-4 50383 NULL
146863 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
146864 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
146865 +flags_show_50391 flags_show 0 50391 NULL
146866 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
146867 +base_sock_create_50400 base_sock_create 0 50400 NULL
146868 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
146869 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
146870 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
146871 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
146872 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
146873 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
146874 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
146875 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
146876 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
146877 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
146878 +event_input_50432 event_input 0 50432 NULL
146879 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
146880 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
146881 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
146882 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 0-4 50444 NULL
146883 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
146884 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
146885 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
146886 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
146887 +udf_writepages_50451 udf_writepages 0 50451 NULL
146888 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
146889 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
146890 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
146891 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
146892 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
146893 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
146894 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
146895 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
146896 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
146897 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
146898 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
146899 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
146900 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
146901 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
146902 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
146903 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
146904 +freeze_show_50489 freeze_show 0 50489 NULL
146905 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
146906 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
146907 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
146908 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
146909 +validate_50497 validate 0 50497 NULL
146910 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
146911 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
146912 +numa_node_show_50504 numa_node_show 0 50504 NULL
146913 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
146914 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
146915 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
146916 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
146917 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
146918 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
146919 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
146920 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
146921 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
146922 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
146923 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
146924 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
146925 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
146926 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
146927 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL nohasharray
146928 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 &ath6kl_set_ap_probe_resp_ies_50539 nohasharray
146929 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539
146930 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
146931 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
146932 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
146933 +bh_get_50543 bh_get 0 50543 NULL
146934 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
146935 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
146936 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
146937 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
146938 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
146939 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
146940 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
146941 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
146942 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
146943 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
146944 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
146945 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
146946 +mwave_write_50571 mwave_write 0-3 50571 NULL
146947 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
146948 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
146949 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
146950 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
146951 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
146952 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
146953 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
146954 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
146955 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
146956 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
146957 +load_map_50592 load_map 0 50592 NULL
146958 +sge_rx_50594 sge_rx 3 50594 NULL
146959 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
146960 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
146961 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
146962 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
146963 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
146964 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
146965 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
146966 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
146967 +ipr_halt_50616 ipr_halt 0 50616 NULL
146968 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
146969 +get_lid_handling_50618 get_lid_handling 0 50618 NULL nohasharray
146970 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 &get_lid_handling_50618
146971 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
146972 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
146973 +macvtap_alloc_skb_50629 macvtap_alloc_skb 2-3-4 50629 &regcache_rbtree_write_50629 nohasharray
146974 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &macvtap_alloc_skb_50629
146975 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
146976 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
146977 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
146978 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
146979 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
146980 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
146981 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
146982 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
146983 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
146984 +show_50648 show 0 50648 NULL
146985 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
146986 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
146987 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
146988 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
146989 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
146990 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
146991 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
146992 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
146993 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
146994 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
146995 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
146996 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
146997 +addr_len_show_50673 addr_len_show 0 50673 NULL
146998 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
146999 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
147000 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
147001 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
147002 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
147003 +store_50690 store 0-3 50690 NULL
147004 +_ep_queue_50692 _ep_queue 0 50692 NULL
147005 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
147006 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
147007 +discover_50707 discover 0 50707 NULL
147008 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
147009 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
147010 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
147011 +epool_init_50723 epool_init 2 50723 NULL
147012 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
147013 +device_attach_50730 device_attach 0 50730 NULL nohasharray
147014 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
147015 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
147016 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
147017 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
147018 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
147019 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
147020 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
147021 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
147022 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
147023 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
147024 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
147025 +skb_padto_50759 skb_padto 2 50759 NULL
147026 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
147027 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
147028 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
147029 +isight_trigger_50765 isight_trigger 0 50765 NULL
147030 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
147031 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
147032 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
147033 +get_component_power_status_50773 get_component_power_status 0 50773 &ocfs2_xattr_block_get_50773 nohasharray
147034 +g_crop_50773 g_crop 0 50773 &get_component_power_status_50773
147035 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
147036 +pipe_handler_request_50774 pipe_handler_request 5-0 50774 &tm6000_read_write_usb_50774
147037 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
147038 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
147039 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
147040 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
147041 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
147042 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
147043 +ping_v4_sendmsg_50787 ping_v4_sendmsg 4-0 50787 NULL
147044 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
147045 +store_50792 store 0 50792 NULL
147046 +tpm_write_50798 tpm_write 3-0 50798 NULL
147047 +write_flush_50803 write_flush 3-0 50803 NULL
147048 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
147049 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
147050 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
147051 +dvb_play_50814 dvb_play 3-0 50814 NULL
147052 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
147053 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
147054 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
147055 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
147056 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL nohasharray
147057 +recvmsg_50829 recvmsg 0-4 50829 &acpi_ev_install_gpe_block_50829 nohasharray
147058 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829
147059 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
147060 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
147061 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
147062 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
147063 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3-0 50839 NULL
147064 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 NULL
147065 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
147066 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
147067 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
147068 +fat_write_begin_50858 fat_write_begin 3-0 50858 NULL
147069 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
147070 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
147071 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
147072 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
147073 +nla_put_string_50887 nla_put_string 0 50887 NULL
147074 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
147075 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
147076 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
147077 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
147078 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
147079 +subconnector_show_50902 subconnector_show 0 50902 NULL
147080 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
147081 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
147082 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
147083 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
147084 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
147085 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
147086 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
147087 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
147088 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
147089 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
147090 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
147091 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
147092 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
147093 +wl1271_rx_handle_data_50919 wl1271_rx_handle_data 3 50919 NULL
147094 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
147095 +busnum_show_50927 busnum_show 0 50927 NULL
147096 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
147097 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
147098 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
147099 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
147100 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
147101 +show_device_status_50947 show_device_status 0 50947 NULL
147102 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
147103 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
147104 +set_50949 set 0 50949 NULL nohasharray
147105 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
147106 +tp_la_write_50950 tp_la_write 3-0 50950 NULL nohasharray
147107 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 &tp_la_write_50950 nohasharray
147108 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
147109 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
147110 +zl10036_write_50952 zl10036_write 0 50952 NULL
147111 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
147112 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 NULL nohasharray
147113 +sdio_uart_write_50954 sdio_uart_write 3 50954 &__uncore_thresh5_show_50954
147114 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
147115 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
147116 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
147117 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
147118 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
147119 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
147120 +null_final_50967 null_final 0 50967 NULL
147121 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
147122 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
147123 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
147124 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
147125 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
147126 +timeout_write_50991 timeout_write 3-0 50991 NULL
147127 +interval_show_50993 interval_show 0 50993 NULL
147128 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
147129 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
147130 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
147131 +security_load_policy_50997 security_load_policy 0 50997 NULL
147132 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
147133 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
147134 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
147135 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
147136 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
147137 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
147138 +ppp_read_51017 ppp_read 0-3 51017 NULL
147139 +img_pwm_config_51020 img_pwm_config 0 51020 NULL
147140 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
147141 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
147142 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
147143 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
147144 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL
147145 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
147146 +dump_midi_51040 dump_midi 3 51040 NULL
147147 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
147148 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL nohasharray
147149 +i915_gem_object_get_pages_phys_51042 i915_gem_object_get_pages_phys 0 51042 &srpt_alloc_ioctx_51042
147150 +store_detach_51045 store_detach 0-4 51045 NULL
147151 +show_51050 show 0 51050 NULL nohasharray
147152 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
147153 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
147154 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
147155 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
147156 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
147157 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
147158 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
147159 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
147160 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
147161 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
147162 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
147163 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
147164 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
147165 +removable_show_51080 removable_show 0 51080 NULL
147166 +usb_sleep_charge_show_51081 usb_sleep_charge_show 0 51081 NULL
147167 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
147168 +register_jprobes_51086 register_jprobes 0 51086 NULL
147169 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
147170 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
147171 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
147172 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
147173 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
147174 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
147175 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
147176 +ti_recv_51110 ti_recv 3 51110 NULL nohasharray
147177 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 &ti_recv_51110
147178 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
147179 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
147180 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL nohasharray
147181 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 &iscsi_nop_out_rsp_51117
147182 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
147183 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
147184 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
147185 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
147186 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
147187 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
147188 +amanda_help_51133 amanda_help 0 51133 NULL
147189 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
147190 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
147191 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
147192 +reg_read_51137 reg_read 0 51137 NULL nohasharray
147193 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 &reg_read_51137
147194 +show_in_input_51138 show_in_input 0 51138 NULL
147195 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
147196 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
147197 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
147198 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
147199 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
147200 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL nohasharray
147201 +cyapa_reinitialize_51151 cyapa_reinitialize 0 51151 &compat_sys_pwritev64_51151
147202 +__smsc911x_reg_read_51152 __smsc911x_reg_read 0 51152 NULL
147203 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
147204 +driver_attach_51156 driver_attach 0 51156 NULL
147205 +device_rev_show_51157 device_rev_show 0 51157 NULL
147206 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
147207 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
147208 +online_store_51175 online_store 0-4 51175 NULL
147209 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
147210 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
147211 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
147212 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
147213 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 NULL nohasharray
147214 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 &i40evf_acquire_msix_vectors_51190
147215 +dpms_show_51191 dpms_show 0 51191 NULL
147216 +get_uint_51193 get_uint 0 51193 NULL
147217 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
147218 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 4-2-0 51197 NULL
147219 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
147220 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
147221 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
147222 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
147223 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
147224 +sr_done_51211 sr_done 0 51211 NULL
147225 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
147226 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
147227 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
147228 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
147229 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
147230 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
147231 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
147232 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
147233 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
147234 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
147235 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
147236 +goto_high_power_51237 goto_high_power 0 51237 NULL
147237 +drm_property_create_51239 drm_property_create 4 51239 NULL
147238 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
147239 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
147240 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
147241 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
147242 +st_read_51251 st_read 3-0 51251 NULL nohasharray
147243 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
147244 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
147245 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
147246 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
147247 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
147248 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
147249 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3-0 51264 NULL nohasharray
147250 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 &ath10k_dbg_sta_write_addba_51264 nohasharray
147251 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
147252 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
147253 +e100_up_51268 e100_up 0 51268 NULL
147254 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
147255 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
147256 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
147257 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
147258 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
147259 +send_51279 send 0 51279 NULL nohasharray
147260 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
147261 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
147262 +kasan_mem_notifier_51283 kasan_mem_notifier 0 51283 NULL
147263 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
147264 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
147265 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
147266 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
147267 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
147268 +disable_51293 disable 0 51293 NULL
147269 +chip_name_show_51296 chip_name_show 0 51296 NULL
147270 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
147271 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
147272 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
147273 +nv_open_51300 nv_open 0 51300 NULL
147274 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
147275 +get_sset_count_51303 get_sset_count 0 51303 NULL
147276 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
147277 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
147278 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
147279 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
147280 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
147281 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
147282 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
147283 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
147284 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
147285 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
147286 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
147287 +is_selfpowered_show_51329 is_selfpowered_show 0 51329 NULL
147288 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
147289 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
147290 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
147291 +device_user_purge_51340 device_user_purge 0 51340 NULL
147292 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
147293 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
147294 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
147295 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
147296 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
147297 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
147298 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
147299 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
147300 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
147301 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
147302 +show_hue_51369 show_hue 0 51369 NULL
147303 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
147304 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
147305 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
147306 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
147307 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 NULL nohasharray
147308 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 &geneve_xmit_skb_51377
147309 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3-0 51381 NULL nohasharray
147310 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 &ath10k_dbg_sta_read_aggr_mode_51381
147311 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
147312 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
147313 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
147314 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
147315 +efx_ethtool_fill_self_tests_51396 efx_ethtool_fill_self_tests 0 51396 NULL
147316 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
147317 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
147318 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
147319 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
147320 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
147321 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
147322 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
147323 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
147324 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
147325 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
147326 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
147327 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431
147328 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
147329 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
147330 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
147331 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
147332 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
147333 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
147334 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
147335 +yam_open_51447 yam_open 0 51447 NULL
147336 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
147337 +axnet_open_51453 axnet_open 0 51453 NULL
147338 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
147339 +gdth_halt_51460 gdth_halt 0 51460 NULL
147340 +get_cur_state_51461 get_cur_state 0 51461 NULL nohasharray
147341 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 &get_cur_state_51461
147342 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
147343 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
147344 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
147345 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
147346 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
147347 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
147348 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
147349 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
147350 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
147351 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
147352 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
147353 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 NULL nohasharray
147354 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 &nested_vmx_store_msr_51490
147355 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
147356 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
147357 +delay_show_51497 delay_show 0 51497 NULL
147358 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
147359 +get_dev_status_51505 get_dev_status 0 51505 NULL
147360 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
147361 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
147362 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
147363 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
147364 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
147365 +store_51519 store 0-3 51519 NULL
147366 +show_dts_51521 show_dts 0 51521 NULL
147367 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
147368 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
147369 +upload_code_51528 upload_code 0 51528 NULL
147370 +key_search_51533 key_search 0 51533 NULL
147371 +vid_show_51538 vid_show 0 51538 NULL
147372 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
147373 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
147374 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
147375 +new_offset_show_51546 new_offset_show 0 51546 NULL
147376 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
147377 +mbox_write_51548 mbox_write 3-0 51548 NULL
147378 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL nohasharray
147379 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 &__alloc_eip_netdev_51549
147380 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
147381 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
147382 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL nohasharray
147383 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 &icmp_manip_pkt_51560
147384 +write_u64_51561 write_u64 0 51561 NULL
147385 +read_fw_51564 read_fw 0-5-6 51564 NULL
147386 +tx_sg_51567 tx_sg 0 51567 NULL
147387 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
147388 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
147389 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
147390 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
147391 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
147392 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
147393 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
147394 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
147395 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
147396 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
147397 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
147398 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
147399 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
147400 +rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL nohasharray
147401 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &rfcomm_tty_write_51603
147402 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
147403 +cmd_complete_51629 cmd_complete 6 51629 NULL nohasharray
147404 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 &cmd_complete_51629
147405 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
147406 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
147407 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
147408 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
147409 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
147410 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
147411 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
147412 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
147413 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
147414 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
147415 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
147416 +cyapa_update_rt_suspend_scanrate_51680 cyapa_update_rt_suspend_scanrate 0-4 51680 NULL
147417 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
147418 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
147419 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
147420 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
147421 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
147422 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
147423 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
147424 +intel_xpower_pmic_get_raw_temp_51690 intel_xpower_pmic_get_raw_temp 0 51690 NULL nohasharray
147425 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 &intel_xpower_pmic_get_raw_temp_51690
147426 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
147427 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
147428 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
147429 +md5_update_51700 md5_update 0 51700 NULL
147430 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
147431 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
147432 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
147433 +sel_write_access_51704 sel_write_access 3 51704 NULL
147434 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
147435 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
147436 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
147437 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
147438 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
147439 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
147440 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
147441 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
147442 +str_read_51731 str_read 4-0 51731 NULL
147443 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
147444 +hid_parse_report_51737 hid_parse_report 3 51737 NULL nohasharray
147445 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 &hid_parse_report_51737
147446 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
147447 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
147448 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
147449 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL nohasharray
147450 +opticon_write_room_51752 opticon_write_room 0 51752 &ifx_spi_insert_flip_string_51752 nohasharray
147451 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 &opticon_write_room_51752
147452 +aac_change_queue_depth_51753 aac_change_queue_depth 2-0 51753 NULL
147453 +if_write_51756 if_write 3 51756 NULL
147454 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
147455 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
147456 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
147457 +__fswab32_51781 __fswab32 0 51781 NULL
147458 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
147459 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
147460 +expkey_parse_51787 expkey_parse 0 51787 NULL
147461 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
147462 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
147463 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
147464 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
147465 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
147466 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
147467 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
147468 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
147469 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
147470 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
147471 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
147472 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
147473 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
147474 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 NULL nohasharray
147475 +buffer_from_user_51826 buffer_from_user 3 51826 &scsi_format_opcode_name_51826
147476 +MoxaPortTxFree_51829 MoxaPortTxFree 0 51829 NULL
147477 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
147478 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
147479 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
147480 +write_packet_51838 write_packet 0 51838 NULL
147481 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
147482 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
147483 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
147484 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
147485 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
147486 +wwan_store_51846 wwan_store 4-0 51846 &raw6_getfrag_51846
147487 +ioread32_51847 ioread32 0 51847 NULL nohasharray
147488 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
147489 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
147490 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
147491 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
147492 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
147493 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
147494 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
147495 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
147496 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
147497 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
147498 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
147499 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
147500 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
147501 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
147502 +user_read_51881 user_read 3 51881 NULL
147503 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
147504 +b44_readphy_51890 b44_readphy 0 51890 NULL
147505 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
147506 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
147507 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
147508 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
147509 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
147510 +query_gid_51901 query_gid 0 51901 NULL
147511 +get_pages_51902 get_pages 0 51902 NULL
147512 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
147513 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
147514 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
147515 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
147516 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
147517 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
147518 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
147519 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
147520 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
147521 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
147522 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
147523 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
147524 +task_has_system_51936 task_has_system 0 51936 NULL
147525 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
147526 +direct_IO_51941 direct_IO 0 51941 NULL
147527 +show_test_51942 show_test 0 51942 NULL
147528 +pm_test_show_51946 pm_test_show 0 51946 NULL
147529 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
147530 +get_clock_info_51952 get_clock_info 4 51952 NULL
147531 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
147532 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
147533 +size_show_51963 size_show 0 51963 NULL
147534 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
147535 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
147536 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
147537 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
147538 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
147539 +read_page_51972 read_page 2 51972 NULL
147540 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
147541 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
147542 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
147543 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
147544 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
147545 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
147546 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
147547 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL nohasharray
147548 +cp_get_sset_count_51991 cp_get_sset_count 0 51991 &_c4iw_write_mem_dma_51991
147549 +__detect_osd_51993 __detect_osd 0 51993 NULL
147550 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
147551 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
147552 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
147553 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
147554 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
147555 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
147556 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
147557 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
147558 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
147559 +dummy_enable_52019 dummy_enable 0 52019 NULL
147560 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
147561 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
147562 +r820t_write_52023 r820t_write 0-4 52023 NULL
147563 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
147564 +show_current_driver_52027 show_current_driver 0 52027 NULL
147565 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
147566 +override_release_52032 override_release 2 52032 NULL
147567 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
147568 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
147569 +irda_create_52042 irda_create 0 52042 NULL
147570 +netdev_show_52044 netdev_show 0 52044 NULL
147571 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
147572 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
147573 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
147574 +show_version_52054 show_version 0 52054 NULL
147575 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
147576 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 NULL nohasharray
147577 +regulator_disable_52058 regulator_disable 0 52058 &show_ipFragOKs_52058
147578 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
147579 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
147580 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
147581 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
147582 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL nohasharray
147583 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 &mxuport_process_read_urb_data_52072
147584 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
147585 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
147586 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
147587 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
147588 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
147589 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
147590 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
147591 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
147592 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
147593 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
147594 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
147595 +mtrr_save_52097 mtrr_save 0 52097 NULL
147596 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
147597 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
147598 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
147599 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
147600 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
147601 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
147602 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
147603 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
147604 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
147605 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
147606 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
147607 +sub_alloc_52140 sub_alloc 0 52140 NULL
147608 +netdev_open_52143 netdev_open 0 52143 NULL
147609 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
147610 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 NULL nohasharray
147611 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 &ext2_alloc_blocks_52145
147612 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
147613 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
147614 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
147615 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
147616 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
147617 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
147618 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
147619 +sp_open_dev_52157 sp_open_dev 0 52157 NULL
147620 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
147621 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
147622 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
147623 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
147624 +mxuport_open_52173 mxuport_open 0 52173 NULL
147625 +__acpi_power_on_52175 __acpi_power_on 0 52175 NULL nohasharray
147626 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
147627 +print_prefix_52176 print_prefix 0 52176 NULL
147628 +ib_dma_map_page_52177 ib_dma_map_page 0 52177 NULL
147629 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
147630 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
147631 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
147632 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
147633 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
147634 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
147635 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
147636 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
147637 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
147638 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
147639 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
147640 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
147641 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
147642 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
147643 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
147644 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
147645 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
147646 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
147647 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
147648 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
147649 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
147650 +de_init_rings_52222 de_init_rings 0 52222 NULL
147651 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
147652 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
147653 +show_chgmode_52225 show_chgmode 0 52225 NULL
147654 +ptype_store_52226 ptype_store 0-3 52226 NULL
147655 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
147656 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
147657 +max1111_read_52230 max1111_read 0 52230 NULL
147658 +nvram_read_52231 nvram_read 0-3 52231 NULL
147659 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL nohasharray
147660 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 &_alloc_mISDN_skb_52232
147661 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
147662 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
147663 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
147664 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
147665 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
147666 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
147667 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
147668 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
147669 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
147670 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
147671 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
147672 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
147673 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
147674 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
147675 +flush_52261 flush 0 52261 NULL
147676 +read_52268 read 0 52268 NULL
147677 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
147678 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
147679 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
147680 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
147681 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
147682 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
147683 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
147684 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
147685 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
147686 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
147687 +rw_read_52299 rw_read 6-0-5 52299 NULL
147688 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL nohasharray
147689 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 &ath6kl_wmi_get_new_buf_52304
147690 +sis5595_access_52305 sis5595_access 0 52305 NULL
147691 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
147692 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
147693 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
147694 +i915_gem_object_get_pages_stolen_52314 i915_gem_object_get_pages_stolen 0 52314 NULL
147695 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
147696 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
147697 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
147698 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
147699 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
147700 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
147701 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
147702 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
147703 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
147704 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
147705 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
147706 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
147707 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
147708 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
147709 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
147710 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
147711 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
147712 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
147713 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
147714 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
147715 +hur_len_52339 hur_len 0 52339 NULL
147716 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
147717 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
147718 +store_52342 store 0-3 52342 NULL
147719 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
147720 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL
147721 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
147722 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
147723 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
147724 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
147725 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
147726 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
147727 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
147728 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
147729 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
147730 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
147731 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
147732 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
147733 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
147734 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
147735 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
147736 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
147737 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
147738 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
147739 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
147740 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
147741 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &mq_emit_config_values_52378 nohasharray
147742 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &pfkey_sockaddr_pair_size_52378
147743 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
147744 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
147745 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
147746 +task_has_security_52386 task_has_security 0 52386 NULL
147747 +jfs_setxattr_52389 jfs_setxattr 4-0 52389 NULL
147748 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
147749 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
147750 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
147751 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
147752 +pm_suspend_52403 pm_suspend 0 52403 NULL
147753 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
147754 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
147755 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
147756 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
147757 +clariion_activate_52414 clariion_activate 0 52414 NULL
147758 +do_md_run_52416 do_md_run 0 52416 NULL
147759 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
147760 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
147761 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL nohasharray
147762 +show_alarms_in_52425 show_alarms_in 0 52425 &line6_midibuf_init_52425
147763 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
147764 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
147765 +delay_status_52431 delay_status 5 52431 NULL nohasharray
147766 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
147767 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
147768 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
147769 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
147770 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
147771 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
147772 +show_radios_state_52445 show_radios_state 0 52445 NULL
147773 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
147774 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 NULL nohasharray
147775 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 &nilfs_btree_lookup_contig_52451
147776 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
147777 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
147778 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
147779 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
147780 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
147781 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
147782 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
147783 +show_id_ext_52472 show_id_ext 0 52472 NULL
147784 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
147785 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
147786 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
147787 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
147788 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
147789 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
147790 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
147791 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
147792 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
147793 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
147794 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
147795 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
147796 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
147797 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
147798 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
147799 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
147800 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
147801 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
147802 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
147803 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
147804 +disable_slot_52512 disable_slot 0 52512 NULL
147805 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
147806 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
147807 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
147808 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
147809 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4-0 52518 NULL
147810 +get_session_param_52521 get_session_param 0 52521 NULL
147811 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
147812 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
147813 +raw_recvmsg_52529 raw_recvmsg 4-0 52529 NULL
147814 +submit_audio_in_urb_52536 submit_audio_in_urb 0 52536 NULL nohasharray
147815 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 &submit_audio_in_urb_52536
147816 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
147817 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
147818 +show_caseopen_52539 show_caseopen 0 52539 NULL
147819 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
147820 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
147821 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
147822 +set_fan_52544 set_fan 0-4 52544 NULL
147823 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
147824 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
147825 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
147826 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
147827 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
147828 +cropcap_52561 cropcap 0 52561 NULL
147829 +atalk_create_52562 atalk_create 0 52562 NULL
147830 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
147831 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
147832 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
147833 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
147834 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
147835 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
147836 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
147837 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
147838 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
147839 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
147840 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
147841 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 NULL nohasharray
147842 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 &isku_sysfs_read_macro_52587
147843 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
147844 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
147845 +ath10k_start_52596 ath10k_start 0 52596 NULL
147846 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
147847 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
147848 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
147849 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
147850 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
147851 +copy_user_acl_52622 copy_user_acl 0 52622 NULL
147852 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
147853 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
147854 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
147855 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
147856 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
147857 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
147858 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
147859 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
147860 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
147861 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
147862 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
147863 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
147864 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
147865 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
147866 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
147867 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
147868 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
147869 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
147870 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
147871 +reg_write_range_52690 reg_write_range 4 52690 NULL
147872 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
147873 +store_52696 store 0-3 52696 NULL
147874 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
147875 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
147876 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
147877 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
147878 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
147879 +action_show_52711 action_show 0 52711 NULL
147880 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
147881 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
147882 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
147883 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
147884 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
147885 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
147886 +sendbytes_52726 sendbytes 0 52726 NULL
147887 +set_capture_52728 set_capture 0 52728 NULL
147888 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
147889 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
147890 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
147891 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
147892 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL nohasharray
147893 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 &hfcsusb_rx_frame_52745
147894 +netlink_add_tap_52755 netlink_add_tap 0 52755 NULL
147895 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
147896 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
147897 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
147898 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
147899 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
147900 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
147901 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
147902 +store_52770 store 0 52770 NULL
147903 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
147904 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
147905 +available_kbd_modes_show_52777 available_kbd_modes_show 0 52777 NULL
147906 +show_pec_52779 show_pec 0 52779 NULL
147907 +set_target_52783 set_target 0-4 52783 NULL
147908 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
147909 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
147910 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
147911 +show_52793 show 0 52793 NULL
147912 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
147913 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
147914 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
147915 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
147916 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
147917 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
147918 +run_start_commands_52808 run_start_commands 0 52808 NULL
147919 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
147920 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
147921 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL nohasharray
147922 +qlcnic_dev_statistics_len_52816 qlcnic_dev_statistics_len 0 52816 &ds2780_get_rsgain_setting_52816
147923 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
147924 +show_eco_52820 show_eco 0 52820 NULL
147925 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
147926 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
147927 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
147928 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
147929 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
147930 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
147931 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL nohasharray
147932 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 &lb_alloc_ep_req_52837
147933 +apei_read_52843 apei_read 0 52843 NULL
147934 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
147935 +modelname_show_52855 modelname_show 0 52855 NULL
147936 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
147937 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
147938 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
147939 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
147940 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL nohasharray
147941 +media_write_52867 media_write 0-3 52867 &twl6030_gpadc_write_52867
147942 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
147943 +cccr_show_52879 cccr_show 0 52879 NULL
147944 +twlreg_write_52880 twlreg_write 3-0 52880 NULL
147945 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
147946 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
147947 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
147948 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
147949 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
147950 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
147951 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
147952 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
147953 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
147954 +read_cam_control_52903 read_cam_control 0 52903 NULL
147955 +parse_52905 parse 0 52905 NULL
147956 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
147957 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
147958 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
147959 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
147960 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
147961 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
147962 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
147963 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
147964 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
147965 +queue_show_random_52946 queue_show_random 0 52946 NULL
147966 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
147967 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
147968 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952
147969 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
147970 +adv7170_write_52956 adv7170_write 0 52956 NULL
147971 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
147972 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
147973 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
147974 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
147975 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
147976 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
147977 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
147978 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
147979 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
147980 +kmx61_setup_any_motion_interrupt_52984 kmx61_setup_any_motion_interrupt 0 52984 NULL nohasharray
147981 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 &kmx61_setup_any_motion_interrupt_52984 nohasharray
147982 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
147983 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
147984 +num_node_state_52989 num_node_state 0 52989 NULL
147985 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
147986 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
147987 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
147988 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
147989 +ican3_open_52999 ican3_open 0 52999 NULL
147990 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
147991 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
147992 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
147993 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
147994 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
147995 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
147996 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
147997 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
147998 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
147999 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
148000 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
148001 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
148002 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
148003 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
148004 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
148005 +ndelay_show_53032 ndelay_show 0 53032 NULL
148006 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
148007 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
148008 +show_link_type_53045 show_link_type 0 53045 NULL
148009 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
148010 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
148011 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
148012 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
148013 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
148014 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
148015 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
148016 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
148017 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
148018 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
148019 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
148020 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 NULL nohasharray
148021 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &create_cq_kernel_53076
148022 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
148023 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
148024 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
148025 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
148026 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
148027 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
148028 +deauthenticate_53093 deauthenticate 0 53093 NULL
148029 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
148030 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
148031 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
148032 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
148033 +queue_var_show_53098 queue_var_show 0 53098 NULL
148034 +set_button_53099 set_button 0-4 53099 NULL
148035 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
148036 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
148037 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
148038 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
148039 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
148040 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
148041 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
148042 +verity_status_53120 verity_status 5 53120 NULL nohasharray
148043 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
148044 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
148045 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
148046 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
148047 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
148048 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
148049 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
148050 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
148051 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
148052 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
148053 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
148054 +find_domain_name_53149 find_domain_name 0 53149 NULL
148055 +store_xps_map_53150 store_xps_map 0-4 53150 NULL
148056 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
148057 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
148058 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
148059 +pwm_enable_53163 pwm_enable 0 53163 NULL
148060 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
148061 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
148062 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
148063 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
148064 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
148065 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
148066 +bond_get_slave_size_53181 bond_get_slave_size 0 53181 NULL
148067 +skfp_open_53190 skfp_open 0 53190 NULL
148068 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
148069 +ti_write_room_53194 ti_write_room 0 53194 NULL
148070 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
148071 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
148072 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
148073 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
148074 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL nohasharray
148075 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 &mtdoops_erase_block_53206
148076 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
148077 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
148078 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
148079 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
148080 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
148081 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
148082 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
148083 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
148084 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
148085 +enable_supply_53242 enable_supply 0 53242 NULL
148086 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
148087 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
148088 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
148089 +tun_do_read_53245 tun_do_read 0 53245 NULL
148090 +vcc_sendmsg_53246 vcc_sendmsg 4-0 53246 NULL
148091 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
148092 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
148093 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
148094 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
148095 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
148096 +ipr_change_queue_depth_53263 ipr_change_queue_depth 2-0 53263 NULL nohasharray
148097 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 &ipr_change_queue_depth_53263
148098 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
148099 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
148100 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
148101 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
148102 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
148103 +brd_direct_access_53270 brd_direct_access 0 53270 NULL
148104 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
148105 +kstrtoull_53273 kstrtoull 0 53273 NULL
148106 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
148107 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
148108 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
148109 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
148110 +null_update_53290 null_update 0 53290 NULL
148111 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
148112 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
148113 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
148114 +dev_debug_store_53301 dev_debug_store 0-4 53301 NULL
148115 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 NULL nohasharray
148116 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 &isku_sysfs_write_key_mask_53305
148117 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
148118 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
148119 +usb_rapid_charge_show_53327 usb_rapid_charge_show 0 53327 NULL nohasharray
148120 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 &usb_rapid_charge_show_53327
148121 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
148122 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
148123 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
148124 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
148125 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
148126 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
148127 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
148128 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
148129 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
148130 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
148131 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
148132 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
148133 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
148134 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
148135 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
148136 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
148137 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
148138 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
148139 +key_timeout_53364 key_timeout 0 53364 NULL
148140 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
148141 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
148142 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
148143 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
148144 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
148145 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
148146 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
148147 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
148148 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
148149 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
148150 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
148151 +fuse_permission_53387 fuse_permission 0 53387 NULL
148152 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
148153 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
148154 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
148155 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
148156 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
148157 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
148158 +hotkey_write_53403 hotkey_write 0 53403 NULL
148159 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
148160 +start_53407 start 0 53407 NULL
148161 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
148162 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
148163 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
148164 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
148165 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 NULL nohasharray
148166 +isolate_lru_page_53417 isolate_lru_page 0 53417 &hci_check_pending_name_53417
148167 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
148168 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
148169 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
148170 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
148171 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
148172 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
148173 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
148174 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
148175 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
148176 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
148177 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
148178 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
148179 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
148180 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
148181 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
148182 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
148183 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
148184 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
148185 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
148186 +ns83820_open_53454 ns83820_open 0 53454 NULL
148187 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
148188 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
148189 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
148190 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
148191 +n2_run_53459 n2_run 3 53459 NULL
148192 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
148193 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
148194 +wm831x_write_53469 wm831x_write 0 53469 NULL
148195 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
148196 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
148197 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
148198 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
148199 +rds_tcp_data_recv_53476 rds_tcp_data_recv 4-3 53476 NULL
148200 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
148201 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
148202 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
148203 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
148204 +create_extra_out_53491 create_extra_out 0 53491 NULL
148205 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
148206 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
148207 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
148208 +ath10k_wmi_pdev_get_temperature_53497 ath10k_wmi_pdev_get_temperature 0 53497 NULL
148209 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
148210 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
148211 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
148212 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
148213 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
148214 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
148215 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
148216 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
148217 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
148218 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
148219 +check_acl_53512 check_acl 0 53512 NULL
148220 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
148221 +ds1685_rtc_set_alarm_53520 ds1685_rtc_set_alarm 0 53520 NULL
148222 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
148223 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
148224 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
148225 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
148226 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
148227 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
148228 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
148229 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
148230 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
148231 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
148232 +ec_poll_53557 ec_poll 0 53557 NULL
148233 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
148234 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
148235 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
148236 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
148237 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
148238 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
148239 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 NULL nohasharray
148240 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 &ieee802154_hdr_minlen_53572
148241 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
148242 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
148243 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
148244 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
148245 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
148246 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
148247 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
148248 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
148249 +bpq_open_53602 bpq_open 0 53602 NULL
148250 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
148251 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
148252 +pfkey_recvmsg_53604 pfkey_recvmsg 4-0 53604 NULL nohasharray
148253 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
148254 +check_reshape_53605 check_reshape 0 53605 NULL
148255 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
148256 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
148257 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
148258 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
148259 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
148260 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
148261 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
148262 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
148263 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
148264 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
148265 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
148266 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
148267 +si_fan_ctrl_set_fan_speed_percent_53640 si_fan_ctrl_set_fan_speed_percent 0 53640 NULL
148268 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
148269 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
148270 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
148271 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
148272 +show_trigger_53668 show_trigger 0 53668 NULL
148273 +store_target_53673 store_target 0-4 53673 NULL
148274 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
148275 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
148276 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
148277 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
148278 +check_reshape_53683 check_reshape 0 53683 NULL
148279 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
148280 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
148281 +__show_signal_53688 __show_signal 0 53688 NULL
148282 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
148283 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
148284 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
148285 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
148286 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
148287 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
148288 +show_otp1_53696 show_otp1 0 53696 NULL
148289 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
148290 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
148291 +read_53700 read 0 53700 NULL
148292 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
148293 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
148294 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
148295 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
148296 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
148297 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
148298 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
148299 +wdm_write_53735 wdm_write 3-0 53735 NULL
148300 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
148301 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
148302 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
148303 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
148304 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
148305 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
148306 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
148307 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
148308 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
148309 +start_fw_53746 start_fw 0 53746 NULL
148310 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
148311 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
148312 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 NULL nohasharray
148313 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 &pci_read_config_byte_53754
148314 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
148315 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
148316 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
148317 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
148318 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
148319 +class_attr_show_53762 class_attr_show 0 53762 NULL
148320 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
148321 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
148322 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
148323 +store_53768 store 0-3 53768 NULL
148324 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
148325 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
148326 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
148327 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
148328 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
148329 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
148330 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
148331 +block_write_end_53795 block_write_end 0-5 53795 NULL
148332 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
148333 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
148334 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
148335 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
148336 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
148337 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
148338 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
148339 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
148340 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
148341 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
148342 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
148343 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
148344 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
148345 +enic_get_sset_count_53825 enic_get_sset_count 0 53825 NULL
148346 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
148347 +part_stat_show_53838 part_stat_show 0 53838 NULL
148348 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
148349 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
148350 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
148351 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
148352 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
148353 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
148354 +show_led_53867 show_led 0 53867 NULL
148355 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
148356 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL
148357 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
148358 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
148359 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
148360 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
148361 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
148362 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
148363 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
148364 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
148365 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
148366 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
148367 +sync_max_show_53894 sync_max_show 0 53894 NULL
148368 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
148369 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
148370 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
148371 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
148372 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
148373 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
148374 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
148375 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
148376 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
148377 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
148378 +do_switch_53920 do_switch 0 53920 NULL
148379 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL nohasharray
148380 +cyapa_gen3_check_fw_53922 cyapa_gen3_check_fw 0 53922 &__dquot_transfer_53922
148381 +usb_wwan_write_room_53925 usb_wwan_write_room 0 53925 NULL
148382 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
148383 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
148384 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
148385 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
148386 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
148387 +store_53940 store 0-4 53940 NULL
148388 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
148389 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
148390 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
148391 +bnx2x_get_sset_count_53949 bnx2x_get_sset_count 0 53949 NULL
148392 +get_status_53950 get_status 0 53950 NULL
148393 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
148394 +address_show_53957 address_show 0 53957 NULL
148395 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
148396 +osdname_show_53962 osdname_show 0 53962 NULL
148397 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
148398 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
148399 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
148400 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
148401 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
148402 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
148403 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
148404 +reshape_53978 reshape 0 53978 NULL
148405 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
148406 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
148407 +pte_entry_53988 pte_entry 0 53988 NULL
148408 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
148409 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
148410 +recv_53991 recv 0 53991 NULL
148411 +ath9k_get_et_sset_count_53994 ath9k_get_et_sset_count 0 53994 NULL
148412 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
148413 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
148414 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
148415 +write_54000 write 0-6-5 54000 NULL
148416 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
148417 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
148418 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
148419 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
148420 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
148421 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
148422 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
148423 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
148424 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
148425 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
148426 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
148427 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
148428 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
148429 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
148430 +status_show_54028 status_show 0 54028 NULL
148431 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
148432 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
148433 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
148434 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
148435 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
148436 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
148437 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
148438 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
148439 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
148440 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
148441 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
148442 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
148443 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
148444 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
148445 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
148446 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
148447 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
148448 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
148449 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
148450 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
148451 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
148452 +show_in_beep_54074 show_in_beep 0 54074 NULL
148453 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
148454 +cachefiles_daemon_range_error_54092 cachefiles_daemon_range_error 0 54092 NULL
148455 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
148456 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
148457 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
148458 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
148459 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
148460 +create_xattr_54106 create_xattr 5 54106 NULL
148461 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
148462 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
148463 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
148464 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
148465 +strn_len_54122 strn_len 0 54122 NULL
148466 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
148467 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
148468 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
148469 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
148470 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
148471 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
148472 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
148473 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
148474 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
148475 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
148476 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
148477 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
148478 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
148479 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
148480 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
148481 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
148482 +set_min_width_54150 set_min_width 0-4 54150 NULL
148483 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
148484 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
148485 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
148486 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
148487 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
148488 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
148489 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
148490 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
148491 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
148492 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
148493 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
148494 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
148495 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
148496 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
148497 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
148498 +ipoctal_write_room_54195 ipoctal_write_room 0 54195 NULL
148499 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
148500 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
148501 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
148502 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
148503 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
148504 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
148505 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
148506 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
148507 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
148508 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
148509 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
148510 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
148511 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
148512 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
148513 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
148514 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
148515 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
148516 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
148517 +i8k_smm_54227 i8k_smm 0 54227 NULL
148518 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
148519 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
148520 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
148521 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
148522 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
148523 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
148524 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL nohasharray
148525 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 &mcp23s08_read_regs_54246
148526 +reada_add_block_54247 reada_add_block 2 54247 NULL
148527 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
148528 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
148529 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
148530 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
148531 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
148532 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
148533 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
148534 +venus_setattr_54255 venus_setattr 0 54255 NULL
148535 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
148536 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
148537 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 NULL nohasharray
148538 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 &iwl_pcie_set_cmd_in_flight_54259
148539 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
148540 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
148541 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
148542 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
148543 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
148544 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
148545 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
148546 +sizeof_long_54276 sizeof_long 0 54276 NULL
148547 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
148548 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
148549 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
148550 +fm10k_open_54283 fm10k_open 0 54283 NULL
148551 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
148552 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
148553 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
148554 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
148555 +show_designated_port_54292 show_designated_port 0 54292 NULL
148556 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
148557 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
148558 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
148559 +remove_store_54298 remove_store 0-4 54298 NULL
148560 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
148561 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
148562 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
148563 +sprintf_54306 sprintf 0 54306 NULL
148564 +path_setxattr_54308 path_setxattr 4 54308 NULL
148565 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
148566 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
148567 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
148568 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
148569 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
148570 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
148571 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
148572 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
148573 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
148574 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
148575 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
148576 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
148577 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
148578 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
148579 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
148580 +fat_writepage_54344 fat_writepage 0 54344 NULL
148581 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
148582 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
148583 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
148584 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
148585 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
148586 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
148587 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
148588 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
148589 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
148590 +aac_show_model_54375 aac_show_model 0 54375 NULL
148591 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 NULL nohasharray
148592 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
148593 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
148594 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
148595 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
148596 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
148597 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
148598 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
148599 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
148600 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
148601 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
148602 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
148603 +efx_nic_describe_stats_54407 efx_nic_describe_stats 0 54407 NULL
148604 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
148605 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
148606 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
148607 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
148608 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
148609 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
148610 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
148611 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
148612 +new_lockspace_54427 new_lockspace 0 54427 NULL
148613 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
148614 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
148615 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
148616 +ath9k_htc_get_et_sset_count_54442 ath9k_htc_get_et_sset_count 0 54442 NULL
148617 +read_firmid_54443 read_firmid 0 54443 NULL
148618 +cot_decompress_54452 cot_decompress 0 54452 NULL
148619 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
148620 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
148621 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
148622 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
148623 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
148624 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
148625 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
148626 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
148627 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
148628 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
148629 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
148630 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
148631 +garmin_write_54492 garmin_write 0-4 54492 NULL
148632 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
148633 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
148634 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
148635 +cyapa_calibrate_store_54501 cyapa_calibrate_store 0-4 54501 NULL
148636 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 NULL nohasharray
148637 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 &ieee80211_tdls_mgmt_setup_54503
148638 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL nohasharray
148639 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &l2cap_create_basic_pdu_54508 nohasharray
148640 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 &tipc_sk_anc_data_recv_54508
148641 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
148642 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 NULL nohasharray
148643 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 &mci_ce_count_show_54514
148644 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
148645 +create_lkb_54517 create_lkb 0 54517 NULL
148646 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
148647 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
148648 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
148649 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
148650 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
148651 +viacam_read_54526 viacam_read 3-0 54526 NULL
148652 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
148653 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
148654 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
148655 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
148656 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
148657 +setsockopt_54539 setsockopt 5 54539 NULL
148658 +new_analog_input_54542 new_analog_input 0 54542 NULL
148659 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
148660 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
148661 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
148662 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
148663 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
148664 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
148665 +attr_sensitivity_show_cptkbd_54562 attr_sensitivity_show_cptkbd 0 54562 NULL
148666 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
148667 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
148668 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
148669 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
148670 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
148671 +skb_put_padto_54571 skb_put_padto 2 54571 NULL nohasharray
148672 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 &skb_put_padto_54571
148673 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
148674 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
148675 +rds_getname_54579 rds_getname 0 54579 NULL
148676 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
148677 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
148678 +sync_callback_54596 sync_callback 0 54596 NULL
148679 +authorized_default_show_54600 authorized_default_show 0 54600 NULL nohasharray
148680 +br_port_get_slave_size_54600 br_port_get_slave_size 0 54600 &authorized_default_show_54600
148681 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
148682 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
148683 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
148684 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
148685 +show_unique_id_54613 show_unique_id 0 54613 NULL
148686 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
148687 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
148688 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
148689 +bl_initiate_54623 bl_initiate 0 54623 NULL
148690 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
148691 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
148692 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 NULL nohasharray
148693 +s_ctrl_54635 s_ctrl 0 54635 &ds2780_read_block_54635
148694 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
148695 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
148696 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
148697 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
148698 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
148699 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
148700 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
148701 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
148702 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
148703 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
148704 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
148705 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
148706 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
148707 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
148708 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
148709 +pte_hole_54661 pte_hole 0 54661 NULL nohasharray
148710 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 &pte_hole_54661 nohasharray
148711 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
148712 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
148713 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
148714 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 NULL nohasharray
148715 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664 nohasharray
148716 +read_dev_54664 read_dev 0 54664 &s35390a_get_reg_54664
148717 +bus_add_device_54665 bus_add_device 0 54665 NULL
148718 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
148719 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &cw1200_queue_stats_init_54670 nohasharray
148720 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &tipc_tlv_alloc_54670
148721 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
148722 +show_target_temp_54673 show_target_temp 0 54673 NULL
148723 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
148724 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
148725 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
148726 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 NULL nohasharray
148727 +arcnet_open_54681 arcnet_open 0 54681 &rtnl_link_get_slave_info_data_size_54681 nohasharray
148728 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681
148729 +hfsplus_write_begin_54686 hfsplus_write_begin 3-0 54686 NULL
148730 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
148731 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
148732 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
148733 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
148734 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
148735 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
148736 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
148737 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
148738 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
148739 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
148740 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
148741 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
148742 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
148743 +show_54725 show 0 54725 NULL
148744 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
148745 +rmd128_final_54728 rmd128_final 0 54728 NULL
148746 +show_vgapass_54732 show_vgapass 0 54732 NULL
148747 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
148748 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
148749 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
148750 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
148751 +do_trimming_54741 do_trimming 3 54741 NULL
148752 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
148753 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
148754 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
148755 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 NULL nohasharray
148756 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 &_ctl_diag_trigger_master_store_54745
148757 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
148758 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
148759 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
148760 +show_zone_54763 show_zone 0 54763 NULL
148761 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
148762 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
148763 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
148764 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
148765 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
148766 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
148767 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
148768 +sis190_open_54790 sis190_open 0 54790 NULL
148769 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
148770 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
148771 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
148772 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
148773 +vlan_qos_map_size_54797 vlan_qos_map_size 0-1 54797 NULL
148774 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
148775 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
148776 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
148777 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
148778 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
148779 +nfsd_write_54809 nfsd_write 6 54809 NULL
148780 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
148781 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
148782 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
148783 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
148784 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
148785 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
148786 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
148787 +write_rio_54837 write_rio 3-0 54837 NULL
148788 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
148789 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
148790 +prepare_dma_54845 prepare_dma 0 54845 NULL
148791 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
148792 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
148793 +scsi_add_host_54847 scsi_add_host 0 54847 NULL
148794 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
148795 +printer_read_54851 printer_read 3 54851 NULL
148796 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
148797 +show_node_54859 show_node 0 54859 NULL
148798 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
148799 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
148800 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
148801 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
148802 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
148803 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
148804 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
148805 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 NULL nohasharray
148806 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 &nvkm_bar_create__54867
148807 +show_learning_54874 show_learning 0 54874 NULL
148808 +time_show_54879 time_show 0 54879 NULL nohasharray
148809 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
148810 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
148811 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
148812 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
148813 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
148814 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
148815 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
148816 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
148817 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
148818 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
148819 +sendmsg_54900 sendmsg 0-4 54900 NULL
148820 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
148821 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
148822 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
148823 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
148824 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
148825 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
148826 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
148827 +store_temp_54915 store_temp 0-4 54915 NULL
148828 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
148829 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
148830 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
148831 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
148832 +con_write_room_54924 con_write_room 0 54924 NULL
148833 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
148834 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
148835 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
148836 +load_fx_54934 load_fx 0 54934 NULL
148837 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
148838 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
148839 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
148840 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
148841 +ddebug_change_54940 ddebug_change 0 54940 NULL
148842 +add_port_54941 add_port 2 54941 NULL
148843 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
148844 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
148845 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 NULL nohasharray
148846 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 &lowpan_xmit_fragment_54943
148847 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
148848 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
148849 +make_rate_54951 make_rate 0 54951 NULL
148850 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
148851 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
148852 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
148853 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
148854 +recv_cb_54962 recv_cb 0 54962 NULL
148855 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
148856 +alauda_write_data_54967 alauda_write_data 3 54967 NULL nohasharray
148857 +smb2_open_file_54967 smb2_open_file 0 54967 &alauda_write_data_54967
148858 +c4_add_card_54968 c4_add_card 3 54968 NULL
148859 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
148860 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
148861 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
148862 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
148863 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
148864 +_queue_data_54983 _queue_data 4 54983 NULL
148865 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
148866 +net2280_start_54985 net2280_start 0 54985 NULL
148867 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
148868 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
148869 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
148870 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
148871 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
148872 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
148873 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
148874 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
148875 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
148876 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 NULL
148877 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
148878 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
148879 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
148880 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
148881 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL nohasharray
148882 +bcm_sf2_sw_get_sset_count_55035 bcm_sf2_sw_get_sset_count 0 55035 &target_stat_scsi_auth_intr_attr_store_55035
148883 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
148884 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
148885 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
148886 +tps65912_read_55058 tps65912_read 0 55058 NULL
148887 +read_55065 read 0 55065 NULL
148888 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
148889 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
148890 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
148891 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
148892 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
148893 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
148894 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
148895 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
148896 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
148897 +lnc_add_55085 lnc_add 0 55085 NULL
148898 +read_dma_55086 read_dma 3 55086 NULL
148899 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
148900 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
148901 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
148902 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
148903 +p9_client_write_55105 p9_client_write 0 55105 NULL
148904 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
148905 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
148906 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
148907 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
148908 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
148909 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
148910 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3-0 55134 NULL nohasharray
148911 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
148912 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
148913 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
148914 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
148915 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
148916 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
148917 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
148918 +shmem_write_end_55152 shmem_write_end 0-5 55152 NULL nohasharray
148919 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 &shmem_write_end_55152
148920 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 NULL
148921 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
148922 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
148923 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
148924 +pwm_show_55165 pwm_show 0 55165 NULL
148925 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
148926 +kmx61_data_rdy_trigger_set_state_55172 kmx61_data_rdy_trigger_set_state 0 55172 NULL
148927 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
148928 +show_55175 show 0 55175 NULL nohasharray
148929 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
148930 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
148931 +patch_alc882_55183 patch_alc882 0 55183 NULL
148932 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
148933 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
148934 +de4x5_open_55186 de4x5_open 0 55186 NULL
148935 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
148936 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
148937 +drbd_send_55190 drbd_send 4 55190 NULL nohasharray
148938 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 &drbd_send_55190
148939 +show_status_55193 show_status 0 55193 NULL
148940 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
148941 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
148942 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
148943 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
148944 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
148945 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
148946 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
148947 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
148948 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209 nohasharray
148949 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &isdn_net_ciscohdlck_alloc_skb_55209
148950 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
148951 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
148952 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
148953 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
148954 +p2a_55219 p2a 0-1 55219 NULL
148955 +firm_send_command_55222 firm_send_command 0 55222 NULL
148956 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
148957 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
148958 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
148959 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
148960 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
148961 +ssp_send_instruction_55246 ssp_send_instruction 5-0 55246 NULL nohasharray
148962 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 &ssp_send_instruction_55246
148963 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
148964 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
148965 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
148966 +output_sleep_55265 output_sleep 0 55265 NULL
148967 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
148968 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
148969 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
148970 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
148971 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
148972 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
148973 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
148974 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
148975 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
148976 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
148977 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
148978 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
148979 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
148980 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
148981 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
148982 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
148983 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
148984 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
148985 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
148986 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
148987 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
148988 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
148989 +reg_read_55337 reg_read 0 55337 NULL
148990 +vme_user_read_55338 vme_user_read 3 55338 NULL
148991 +read_byte_55340 read_byte 0 55340 NULL
148992 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
148993 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
148994 +udf_writepage_55347 udf_writepage 0 55347 NULL
148995 +device_user_lock_55350 device_user_lock 0 55350 NULL
148996 +show_in0_max_55351 show_in0_max 0 55351 NULL
148997 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
148998 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
148999 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
149000 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
149001 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
149002 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
149003 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
149004 +do_command_55363 do_command 0 55363 NULL
149005 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
149006 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
149007 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
149008 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
149009 +wimax_store_55380 wimax_store 4-0 55380 NULL
149010 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
149011 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
149012 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
149013 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2-0 55391 NULL nohasharray
149014 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 &cw1200_sdio_align_size_55391
149015 +fw_platform_size_show_55394 fw_platform_size_show 0 55394 NULL
149016 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
149017 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
149018 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
149019 +yurex_read_55405 yurex_read 0-3 55405 NULL
149020 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
149021 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
149022 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
149023 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
149024 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
149025 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
149026 +show_port_55424 show_port 0 55424 NULL
149027 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
149028 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
149029 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
149030 +jme_open_55432 jme_open 0 55432 NULL
149031 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
149032 +show_in8_55438 show_in8 0 55438 NULL
149033 +alloc_skb_55439 alloc_skb 1 55439 NULL nohasharray
149034 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 &alloc_skb_55439
149035 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
149036 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
149037 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
149038 +SyS_read_55449 SyS_read 3 55449 NULL
149039 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
149040 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
149041 +sys_recv_55455 sys_recv 3 55455 NULL
149042 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
149043 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
149044 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
149045 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
149046 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
149047 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
149048 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
149049 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
149050 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
149051 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
149052 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
149053 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
149054 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
149055 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
149056 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
149057 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
149058 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
149059 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
149060 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
149061 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
149062 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
149063 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
149064 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
149065 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &tx_tx_done_int_template_read_55511 nohasharray
149066 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &cfpkt_pad_trail_55511
149067 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
149068 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
149069 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
149070 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
149071 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
149072 +ea_get_55522 ea_get 0-3 55522 NULL
149073 +attr_set_55534 attr_set 0 55534 NULL
149074 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
149075 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
149076 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
149077 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL nohasharray
149078 +bitmap_create_55543 bitmap_create 0 55543 &tty_port_register_device_55543
149079 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
149080 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
149081 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
149082 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
149083 +show_55563 show 0 55563 NULL
149084 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
149085 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
149086 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
149087 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
149088 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
149089 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
149090 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
149091 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
149092 +add_partition_55588 add_partition 2 55588 NULL
149093 +write_inode_55592 write_inode 0 55592 NULL
149094 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
149095 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
149096 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
149097 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
149098 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
149099 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
149100 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL nohasharray
149101 +delete_child_55607 delete_child 0-4 55607 &allocate_without_wrapping_disk_55607
149102 +dspcreate_55610 dspcreate 0 55610 NULL
149103 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
149104 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
149105 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
149106 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL nohasharray
149107 +set_oversampling_55622 set_oversampling 0-4 55622 &edge_tty_recv_55622
149108 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
149109 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
149110 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 NULL nohasharray
149111 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 &pktgen_if_write_55628
149112 +mt2063_init_55629 mt2063_init 0 55629 NULL
149113 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
149114 +show_board_55637 show_board 0 55637 NULL
149115 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
149116 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
149117 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
149118 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
149119 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
149120 +iolink_show_55647 iolink_show 0 55647 NULL
149121 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
149122 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
149123 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
149124 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
149125 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
149126 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
149127 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
149128 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
149129 +online_55663 online 0 55663 NULL
149130 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
149131 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
149132 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
149133 +direct2indirect_55677 direct2indirect 0 55677 NULL
149134 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
149135 +get_info_55681 get_info 3 55681 NULL
149136 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
149137 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
149138 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
149139 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
149140 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4-0 55703 NULL nohasharray
149141 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
149142 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
149143 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
149144 +tcp_push_55709 tcp_push 3 55709 NULL nohasharray
149145 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 &tcp_push_55709
149146 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
149147 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
149148 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
149149 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
149150 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
149151 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
149152 +btree_readpage_55720 btree_readpage 0 55720 NULL
149153 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
149154 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
149155 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
149156 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
149157 +prepare_reply_55734 prepare_reply 4 55734 NULL
149158 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
149159 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
149160 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
149161 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
149162 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 NULL nohasharray
149163 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 &batadv_tvlv_unicast_send_55750
149164 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
149165 +set_local_name_55757 set_local_name 4 55757 NULL nohasharray
149166 +hfs_writepages_55757 hfs_writepages 0 55757 &set_local_name_55757 nohasharray
149167 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757
149168 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
149169 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
149170 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
149171 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
149172 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
149173 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
149174 +strlen_55778 strlen 0 55778 NULL
149175 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
149176 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
149177 +conf_read_55786 conf_read 3-0 55786 &req_bio_endio_55786
149178 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
149179 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
149180 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
149181 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
149182 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
149183 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
149184 +write_fw_55806 write_fw 0-5-6 55806 NULL
149185 +cyapa_gen3_do_operational_check_55809 cyapa_gen3_do_operational_check 0 55809 NULL
149186 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
149187 +show_55816 show 0 55816 NULL
149188 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
149189 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
149190 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
149191 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
149192 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
149193 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
149194 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
149195 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
149196 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
149197 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
149198 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
149199 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
149200 +rsq_status_55848 rsq_status 0 55848 NULL
149201 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
149202 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
149203 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
149204 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
149205 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
149206 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
149207 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
149208 +status_55864 status 0 55864 NULL nohasharray
149209 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
149210 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
149211 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
149212 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
149213 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
149214 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
149215 +hsc_write_55875 hsc_write 3-0 55875 NULL
149216 +nr_listen_55884 nr_listen 0 55884 NULL
149217 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
149218 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
149219 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
149220 +tda18271_init_55894 tda18271_init 0 55894 NULL
149221 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
149222 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
149223 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
149224 +cmos_write_55903 cmos_write 0 55903 NULL
149225 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
149226 +validate_change_55910 validate_change 0 55910 NULL
149227 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
149228 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
149229 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
149230 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
149231 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
149232 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
149233 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
149234 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
149235 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
149236 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
149237 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
149238 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
149239 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
149240 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
149241 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
149242 +cyapa_write_byte_55950 cyapa_write_byte 0 55950 NULL nohasharray
149243 +usb_bus_notify_55950 usb_bus_notify 0 55950 &cyapa_write_byte_55950
149244 +vxlan_get_size_55951 vxlan_get_size 0 55951 NULL
149245 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
149246 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
149247 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
149248 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
149249 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
149250 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
149251 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
149252 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
149253 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
149254 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
149255 +init_subctxts_55970 init_subctxts 0 55970 NULL
149256 +query_device_55971 query_device 0 55971 NULL
149257 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
149258 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
149259 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
149260 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
149261 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
149262 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
149263 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
149264 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
149265 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
149266 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
149267 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 NULL nohasharray
149268 +trunc_start_55996 trunc_start 0 55996 &_c4iw_write_mem_inline_55996
149269 +epic_open_55997 epic_open 0 55997 NULL nohasharray
149270 +bl_activate_55997 bl_activate 0 55997 &epic_open_55997
149271 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
149272 +show_otp0_56000 show_otp0 0 56000 NULL
149273 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
149274 +soft_store_56006 soft_store 0-4 56006 NULL
149275 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
149276 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
149277 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
149278 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
149279 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
149280 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
149281 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
149282 +toshiba_panel_power_on_set_56025 toshiba_panel_power_on_set 0 56025 NULL
149283 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
149284 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
149285 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
149286 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
149287 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
149288 +store_cursor_56036 store_cursor 0-4 56036 NULL
149289 +build_controls_56044 build_controls 0 56044 NULL
149290 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
149291 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
149292 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
149293 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
149294 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
149295 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
149296 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
149297 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
149298 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3-0 56055 &qh_link_periodic_56055
149299 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
149300 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
149301 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
149302 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
149303 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
149304 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
149305 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
149306 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
149307 +qp_dequeue_locked_56077 qp_dequeue_locked 0-5-3 56077 &show_fc_rport_scsi_target_id_56077
149308 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
149309 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
149310 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
149311 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
149312 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
149313 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
149314 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
149315 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
149316 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 NULL nohasharray
149317 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 &v9fs_launder_page_56107
149318 +rmd256_update_56110 rmd256_update 0 56110 NULL
149319 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
149320 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
149321 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
149322 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
149323 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
149324 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
149325 +radeon_hwmon_set_pwm1_56131 radeon_hwmon_set_pwm1 0-4 56131 NULL
149326 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
149327 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
149328 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
149329 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
149330 +map_addr_56144 map_addr 7 56144 NULL nohasharray
149331 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 &map_addr_56144 nohasharray
149332 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144
149333 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
149334 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
149335 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
149336 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
149337 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
149338 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
149339 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
149340 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
149341 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
149342 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
149343 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
149344 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
149345 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
149346 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
149347 +change_qos_56178 change_qos 0 56178 NULL
149348 +complain_error_56186 complain_error 0-1 56186 NULL
149349 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
149350 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
149351 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
149352 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
149353 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
149354 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
149355 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
149356 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
149357 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
149358 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
149359 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
149360 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
149361 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
149362 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
149363 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
149364 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
149365 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
149366 +fd_copyin_56247 fd_copyin 3 56247 NULL
149367 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
149368 +ax_header_56252 ax_header 0 56252 NULL
149369 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
149370 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
149371 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
149372 +clk_enable_56265 clk_enable 0 56265 NULL
149373 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
149374 +hugetlb_entry_56271 hugetlb_entry 0 56271 NULL
149375 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
149376 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
149377 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
149378 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
149379 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
149380 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
149381 +caif_hsi_get_size_56287 caif_hsi_get_size 0 56287 NULL
149382 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
149383 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
149384 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
149385 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
149386 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
149387 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
149388 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
149389 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
149390 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
149391 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
149392 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
149393 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
149394 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
149395 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
149396 +linear_add_56314 linear_add 0 56314 NULL
149397 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
149398 +read16_56319 read16 0 56319 NULL nohasharray
149399 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 &read16_56319 nohasharray
149400 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
149401 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
149402 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
149403 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
149404 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
149405 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
149406 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
149407 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
149408 +show_line2_56346 show_line2 0 56346 NULL
149409 +read_human_status_56349 read_human_status 0 56349 NULL
149410 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
149411 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
149412 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
149413 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
149414 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
149415 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
149416 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
149417 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
149418 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
149419 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
149420 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
149421 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
149422 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
149423 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
149424 +store_56373 store 0-3 56373 &usb_xfer_56373
149425 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
149426 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
149427 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
149428 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
149429 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
149430 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
149431 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
149432 +res_get_56393 res_get 0 56393 NULL
149433 +strtobool_56399 strtobool 0 56399 NULL
149434 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
149435 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 NULL nohasharray
149436 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 &e1000_alloc_rx_skb_56402
149437 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
149438 +write_gssp_56404 write_gssp 3-0 56404 NULL
149439 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
149440 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
149441 +SMB2_open_56407 SMB2_open 0 56407 NULL
149442 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
149443 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
149444 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
149445 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
149446 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
149447 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
149448 +store_msg_56417 store_msg 3 56417 NULL
149449 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
149450 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
149451 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
149452 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
149453 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
149454 +vsock_listen_56427 vsock_listen 0 56427 NULL
149455 +mddev_lock_56428 mddev_lock 0 56428 NULL
149456 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
149457 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
149458 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
149459 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
149460 +omninet_write_56432 omninet_write 0-4 56432 NULL
149461 +fl_create_56435 fl_create 5 56435 NULL nohasharray
149462 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
149463 +gnttab_map_56439 gnttab_map 2 56439 NULL
149464 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
149465 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
149466 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
149467 +walk_pgd_range_56450 walk_pgd_range 0 56450 NULL nohasharray
149468 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 &walk_pgd_range_56450
149469 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4-0 56453 NULL
149470 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
149471 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
149472 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
149473 +set_connectable_56458 set_connectable 4 56458 NULL
149474 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
149475 +lif_s_stream_56462 lif_s_stream 0 56462 NULL
149476 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
149477 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
149478 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
149479 +putused_user_56467 putused_user 3 56467 NULL
149480 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
149481 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
149482 +phy_write_56475 phy_write 0 56475 NULL nohasharray
149483 +ds1685_rtc_sysfs_ctrl_regs_store_56475 ds1685_rtc_sysfs_ctrl_regs_store 0-4 56475 &phy_write_56475 nohasharray
149484 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &ds1685_rtc_sysfs_ctrl_regs_store_56475
149485 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
149486 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
149487 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
149488 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
149489 +bsp_check_56487 bsp_check 0 56487 NULL
149490 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL nohasharray
149491 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &ieee80211_rx_mgmt_probe_beacon_56491 nohasharray
149492 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 &show_iface_data_pdu_in_order_56491
149493 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
149494 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
149495 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
149496 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
149497 +show_in_value_56503 show_in_value 0 56503 NULL
149498 +init_map_ip_56508 init_map_ip 5 56508 NULL
149499 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
149500 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
149501 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
149502 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
149503 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
149504 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
149505 +get_temp_56524 get_temp 0 56524 NULL
149506 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
149507 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
149508 +ip_options_get_56538 ip_options_get 4 56538 NULL
149509 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
149510 +ia_open_56543 ia_open 0 56543 NULL
149511 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
149512 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL nohasharray
149513 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 &tcp_cwnd_test_56547
149514 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
149515 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
149516 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
149517 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
149518 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
149519 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
149520 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
149521 +proc_thermal_get_zone_temp_56566 proc_thermal_get_zone_temp 0 56566 NULL
149522 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
149523 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
149524 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
149525 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
149526 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
149527 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
149528 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
149529 +write_room_56601 write_room 0 56601 NULL nohasharray
149530 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 &write_room_56601
149531 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
149532 +event_filter_write_56609 event_filter_write 3 56609 NULL
149533 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
149534 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
149535 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
149536 +show_56623 show 0 56623 NULL nohasharray
149537 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
149538 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
149539 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
149540 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
149541 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
149542 +gather_array_56641 gather_array 3 56641 NULL
149543 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
149544 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
149545 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
149546 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
149547 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
149548 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
149549 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
149550 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
149551 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
149552 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
149553 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
149554 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
149555 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
149556 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
149557 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
149558 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
149559 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
149560 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
149561 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
149562 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
149563 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
149564 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
149565 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
149566 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
149567 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
149568 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
149569 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
149570 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &da9055_gpio_to_irq_56686 nohasharray
149571 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &snd_gus_dram_read_56686
149572 +sd_done_56689 sd_done 0 56689 NULL
149573 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
149574 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
149575 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
149576 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
149577 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
149578 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
149579 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
149580 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
149581 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
149582 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
149583 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
149584 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
149585 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
149586 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
149587 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
149588 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
149589 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2-0 56725 NULL nohasharray
149590 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
149591 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
149592 +read_reg_56732 read_reg 0 56732 NULL
149593 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
149594 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
149595 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
149596 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
149597 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
149598 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
149599 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
149600 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
149601 +get_temp2_fault_56754 get_temp2_fault 0 56754 NULL nohasharray
149602 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 &get_temp2_fault_56754
149603 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
149604 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
149605 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
149606 +alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
149607 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
149608 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
149609 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
149610 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
149611 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
149612 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
149613 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
149614 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
149615 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
149616 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
149617 +tun_net_open_56800 tun_net_open 0 56800 NULL
149618 +backlog_store_56804 backlog_store 0-3 56804 NULL
149619 +read_indexes_56805 read_indexes 2-0 56805 NULL
149620 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
149621 +do_syslog_56807 do_syslog 3-0 56807 NULL
149622 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
149623 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
149624 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
149625 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
149626 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
149627 +brightness_write_56821 brightness_write 0 56821 NULL
149628 +iwl_mvm_start_fw_dbg_conf_56823 iwl_mvm_start_fw_dbg_conf 0 56823 NULL
149629 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
149630 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
149631 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
149632 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
149633 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
149634 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
149635 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
149636 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
149637 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
149638 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
149639 +identify_fw_56853 identify_fw 0 56853 NULL
149640 +header_create_56856 header_create 0 56856 NULL nohasharray
149641 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 &header_create_56856
149642 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
149643 +adp8860_show_56860 adp8860_show 0 56860 NULL
149644 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
149645 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
149646 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
149647 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
149648 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
149649 +check_export_56865 check_export 0 56865 NULL
149650 +store_sched7_56868 store_sched7 0-4 56868 NULL
149651 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
149652 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
149653 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
149654 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
149655 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
149656 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
149657 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
149658 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
149659 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
149660 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
149661 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
149662 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
149663 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
149664 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
149665 +rio_open_56900 rio_open 0 56900 NULL
149666 +arp_mangle_56902 arp_mangle 0 56902 NULL
149667 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
149668 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
149669 +strcspn_56913 strcspn 0 56913 NULL
149670 +i801_transaction_56919 i801_transaction 0 56919 NULL
149671 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
149672 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
149673 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
149674 +check_header_56930 check_header 2 56930 NULL
149675 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
149676 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
149677 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
149678 +read_56934 read 0 56934 NULL
149679 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
149680 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
149681 +set_property_56939 set_property 0 56939 NULL
149682 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
149683 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
149684 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
149685 +aux_56950 aux 0 56950 NULL
149686 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
149687 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
149688 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
149689 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
149690 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
149691 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
149692 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
149693 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
149694 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
149695 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
149696 +read_56981 read 0 56981 NULL
149697 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
149698 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
149699 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
149700 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
149701 +ssp_spi_sync_56994 ssp_spi_sync 0 56994 NULL
149702 +CIFS_open_56997 CIFS_open 0 56997 NULL
149703 +consolidate_57001 consolidate 0 57001 NULL
149704 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
149705 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
149706 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
149707 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
149708 +fore200e_send_57011 fore200e_send 0 57011 NULL
149709 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
149710 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
149711 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
149712 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
149713 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
149714 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
149715 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
149716 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
149717 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
149718 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
149719 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
149720 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
149721 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
149722 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
149723 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
149724 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
149725 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
149726 +do_jit_57066 do_jit 0 57066 NULL nohasharray
149727 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
149728 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
149729 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
149730 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL nohasharray
149731 +buf_prepare_57069 buf_prepare 0 57069 &sis190_try_rx_copy_57069
149732 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
149733 +top_off_threshold_current_show_57077 top_off_threshold_current_show 0 57077 NULL
149734 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
149735 +wmi_send_57083 wmi_send 0 57083 NULL
149736 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
149737 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
149738 +show_57089 show 0 57089 NULL
149739 +patch_alc880_57095 patch_alc880 0 57095 NULL
149740 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
149741 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
149742 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
149743 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
149744 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
149745 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
149746 +s_stream_57108 s_stream 0 57108 NULL
149747 +show_enabled_57111 show_enabled 0 57111 NULL
149748 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
149749 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
149750 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
149751 +get_sum_57128 get_sum 0 57128 NULL nohasharray
149752 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
149753 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
149754 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
149755 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
149756 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
149757 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
149758 +tpm_seal_57138 tpm_seal 0 57138 NULL
149759 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
149760 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
149761 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
149762 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
149763 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
149764 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
149765 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
149766 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
149767 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
149768 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
149769 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 NULL nohasharray
149770 +set_shutter_57164 set_shutter 0 57164 &nilfs_btree_prepare_convert_and_insert_57164
149771 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
149772 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
149773 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
149774 +rcu_panic_57170 rcu_panic 0 57170 NULL
149775 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
149776 +average_read_57175 average_read 0-3 57175 NULL
149777 +netlink_create_57178 netlink_create 0 57178 NULL
149778 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
149779 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
149780 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
149781 +common_file_perm_57189 common_file_perm 0 57189 NULL
149782 +sys_poll_57190 sys_poll 2 57190 NULL
149783 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
149784 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
149785 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
149786 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
149787 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
149788 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
149789 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
149790 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
149791 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
149792 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
149793 +edid_show_57216 edid_show 0-5-6 57216 NULL
149794 +stats_show_57218 stats_show 0 57218 NULL
149795 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
149796 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
149797 +change_mtu_57227 change_mtu 0 57227 NULL
149798 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
149799 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
149800 +csource_show_57233 csource_show 0 57233 NULL
149801 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
149802 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
149803 +flush_space_57241 flush_space 0 57241 NULL
149804 +rmd320_update_57243 rmd320_update 0 57243 NULL
149805 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
149806 +lbmRead_57247 lbmRead 0 57247 NULL
149807 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
149808 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
149809 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
149810 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
149811 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
149812 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
149813 +set_component_active_57266 set_component_active 0-4 57266 NULL
149814 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
149815 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
149816 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
149817 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
149818 +show_voltage_57273 show_voltage 0 57273 NULL
149819 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
149820 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
149821 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
149822 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
149823 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
149824 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
149825 +infos_show_57284 infos_show 0 57284 NULL
149826 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
149827 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
149828 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
149829 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
149830 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
149831 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
149832 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
149833 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
149834 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
149835 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
149836 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
149837 +show_alarm_57318 show_alarm 0 57318 NULL
149838 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
149839 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
149840 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
149841 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
149842 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
149843 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
149844 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
149845 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
149846 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
149847 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
149848 +hw_init_57341 hw_init 0 57341 NULL
149849 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
149850 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
149851 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
149852 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
149853 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
149854 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
149855 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
149856 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL nohasharray
149857 +qlcnic_get_sset_count_57354 qlcnic_get_sset_count 0 57354 &ql_adapter_reset_57354
149858 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
149859 +get_component_type_57362 get_component_type 0 57362 NULL
149860 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
149861 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
149862 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
149863 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
149864 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
149865 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
149866 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
149867 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
149868 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
149869 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
149870 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
149871 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
149872 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
149873 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
149874 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
149875 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
149876 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
149877 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
149878 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
149879 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
149880 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
149881 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
149882 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
149883 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
149884 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
149885 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
149886 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
149887 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
149888 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
149889 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
149890 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
149891 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
149892 +rss_key_write_57441 rss_key_write 3-0 57441 NULL
149893 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
149894 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
149895 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
149896 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
149897 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
149898 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
149899 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
149900 +send_midi_async_57463 send_midi_async 3 57463 NULL
149901 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
149902 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
149903 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
149904 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
149905 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
149906 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
149907 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
149908 +omninet_write_room_57488 omninet_write_room 0 57488 NULL nohasharray
149909 +em_store_57488 em_store 0 57488 &omninet_write_room_57488
149910 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
149911 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
149912 +read_57490 read 0 57490 &read_file_skb_rx_57490
149913 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
149914 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
149915 +copy_in_user_57502 copy_in_user 3 57502 NULL
149916 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
149917 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
149918 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
149919 +ks8842_read32_57505 ks8842_read32 0 57505 &ckhdid_printf_57505 nohasharray
149920 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ks8842_read32_57505
149921 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
149922 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
149923 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
149924 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
149925 +init_tag_map_57515 init_tag_map 3 57515 NULL
149926 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
149927 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 NULL nohasharray
149928 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 &il_dbgfs_force_reset_read_57517 nohasharray
149929 +store_57517 store 0-3 57517 &wil_read_file_ssid_57517
149930 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
149931 +cmm_read_57520 cmm_read 3-0 57520 NULL
149932 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
149933 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
149934 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
149935 +inode_permission_57531 inode_permission 0 57531 NULL
149936 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
149937 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
149938 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
149939 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
149940 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
149941 +ls_switch_store_57554 ls_switch_store 4-0 57554 NULL
149942 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
149943 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &ext4_group_first_block_no_57559 nohasharray
149944 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ReadHDLCPnP_57559
149945 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
149946 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
149947 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
149948 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
149949 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
149950 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
149951 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
149952 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
149953 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
149954 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
149955 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
149956 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
149957 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
149958 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
149959 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
149960 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
149961 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
149962 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
149963 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
149964 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
149965 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL nohasharray
149966 +iwl_dbgfs_uapsd_misbehaving_write_57622 iwl_dbgfs_uapsd_misbehaving_write 0-3 57622 &sk_stream_alloc_skb_57622
149967 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 NULL nohasharray
149968 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 &tx_tx_retry_template_read_57623
149969 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
149970 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
149971 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
149972 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
149973 +mem_read_57631 mem_read 3-0 57631 NULL
149974 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
149975 +mr_read_57639 mr_read 0 57639 NULL
149976 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
149977 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
149978 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
149979 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
149980 +c_can_start_57654 c_can_start 0 57654 NULL
149981 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
149982 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
149983 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
149984 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
149985 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
149986 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
149987 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
149988 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
149989 +__lgwrite_57669 __lgwrite 4 57669 NULL
149990 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
149991 +pte_entry_57674 pte_entry 0 57674 NULL
149992 +ax88179_read_cmd_nopm_57675 ax88179_read_cmd_nopm 5 57675 NULL
149993 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
149994 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
149995 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
149996 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
149997 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
149998 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL nohasharray
149999 +i40evf_open_57695 i40evf_open 0 57695 &f1x_match_to_this_node_57695
150000 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
150001 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
150002 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
150003 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
150004 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
150005 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
150006 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
150007 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
150008 +show_status_str_57729 show_status_str 0 57729 NULL
150009 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
150010 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
150011 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
150012 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
150013 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
150014 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
150015 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
150016 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
150017 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4-0 57742 &compat_sys_set_mempolicy_57742
150018 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
150019 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
150020 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
150021 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
150022 +bond_create_57752 bond_create 0 57752 NULL
150023 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
150024 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
150025 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
150026 +tgr192_final_57774 tgr192_final 0 57774 NULL
150027 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
150028 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
150029 +r6040_open_57779 r6040_open 0 57779 NULL
150030 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
150031 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
150032 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
150033 +read_fifo_57785 read_fifo 0 57785 &set_eeprom2_57785
150034 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
150035 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
150036 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
150037 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
150038 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
150039 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
150040 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
150041 +evdev_read_57810 evdev_read 0-3 57810 NULL
150042 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
150043 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
150044 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
150045 +ath10k_install_key_57827 ath10k_install_key 0 57827 NULL nohasharray
150046 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 &ath10k_install_key_57827
150047 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
150048 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
150049 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
150050 +start_ch_57836 start_ch 0 57836 NULL
150051 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
150052 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
150053 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
150054 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
150055 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
150056 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
150057 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
150058 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
150059 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
150060 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
150061 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
150062 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
150063 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
150064 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 NULL
150065 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
150066 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
150067 +ds1685_rtc_sysfs_time_regs_store_57871 ds1685_rtc_sysfs_time_regs_store 0-4 57871 NULL
150068 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
150069 +hsi_async_57877 hsi_async 0 57877 NULL
150070 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
150071 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
150072 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
150073 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
150074 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
150075 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
150076 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
150077 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
150078 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
150079 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
150080 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
150081 +ls_level_store_57907 ls_level_store 4-0 57907 NULL
150082 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
150083 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
150084 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
150085 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
150086 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
150087 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
150088 +journal_join_57921 journal_join 0 57921 NULL
150089 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
150090 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
150091 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
150092 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
150093 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
150094 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
150095 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
150096 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
150097 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
150098 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
150099 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
150100 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
150101 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
150102 +rx_57944 rx 4 57944 NULL
150103 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
150104 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
150105 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
150106 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
150107 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
150108 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
150109 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
150110 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
150111 +vport_create_57966 vport_create 0 57966 NULL
150112 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
150113 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
150114 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
150115 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
150116 +proc_getattr_57984 proc_getattr 0 57984 NULL
150117 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
150118 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
150119 +rt2500usb_get_tx_data_len_57994 rt2500usb_get_tx_data_len 0 57994 NULL
150120 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
150121 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
150122 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
150123 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
150124 +pfkey_create_58010 pfkey_create 0 58010 NULL
150125 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
150126 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
150127 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
150128 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
150129 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
150130 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
150131 +svga_match_format_58028 svga_match_format 0 58028 NULL
150132 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
150133 +get_temp_58031 get_temp 0 58031 NULL
150134 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
150135 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
150136 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
150137 +do_writepage_58047 do_writepage 0 58047 NULL
150138 +ifx_spi_write_room_58048 ifx_spi_write_room 0 58048 NULL
150139 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
150140 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
150141 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
150142 +mce_async_out_58056 mce_async_out 3 58056 NULL
150143 +bq32k_write_58057 bq32k_write 4 58057 NULL
150144 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
150145 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
150146 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
150147 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
150148 +ignore_store_58069 ignore_store 0-4 58069 NULL
150149 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
150150 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
150151 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
150152 +store_event_char_58077 store_event_char 0-4 58077 NULL
150153 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
150154 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
150155 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
150156 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
150157 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 NULL nohasharray
150158 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 &sdr_cap_queue_setup_58082
150159 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
150160 +amd_xgbe_phy_read_status_58087 amd_xgbe_phy_read_status 0 58087 NULL
150161 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
150162 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
150163 +defined_show_58091 defined_show 0 58091 NULL nohasharray
150164 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
150165 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
150166 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
150167 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
150168 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 NULL
150169 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
150170 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
150171 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
150172 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
150173 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
150174 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
150175 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
150176 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
150177 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
150178 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
150179 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
150180 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
150181 +savemem_58129 savemem 3 58129 NULL
150182 +std_validate_58132 std_validate 0 58132 NULL
150183 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
150184 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
150185 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
150186 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
150187 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
150188 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
150189 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
150190 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
150191 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
150192 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL
150193 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 NULL nohasharray
150194 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 &gf100_ram_create__58151 nohasharray
150195 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
150196 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
150197 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
150198 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
150199 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
150200 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
150201 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
150202 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
150203 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
150204 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
150205 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
150206 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
150207 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
150208 +write_58175 write 0 58175 &pages_collapsed_show_58175
150209 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
150210 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
150211 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
150212 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
150213 +wlcore_read_58185 wlcore_read 0 58185 NULL
150214 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
150215 +asix_write_cmd_58192 asix_write_cmd 5-0 58192 NULL
150216 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
150217 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL
150218 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
150219 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
150220 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
150221 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
150222 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
150223 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
150224 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
150225 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
150226 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
150227 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
150228 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
150229 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
150230 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
150231 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
150232 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL
150233 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
150234 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
150235 +usb_set_report_58244 usb_set_report 0 58244 NULL
150236 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
150237 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
150238 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
150239 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
150240 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
150241 +pcan_usb_fd_start_58260 pcan_usb_fd_start 0 58260 NULL
150242 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
150243 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
150244 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
150245 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
150246 +profile_load_58267 profile_load 3-0 58267 NULL
150247 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
150248 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
150249 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
150250 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
150251 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
150252 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274 nohasharray
150253 +cyapa_gen3_bl_initiate_58274 cyapa_gen3_bl_initiate 0 58274 &set_enable_58274
150254 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
150255 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
150256 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
150257 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
150258 +cyapa_gen5_state_parse_58296 cyapa_gen5_state_parse 0 58296 NULL
150259 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
150260 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
150261 +uart6850_open_58304 uart6850_open 0 58304 NULL
150262 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
150263 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
150264 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
150265 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL
150266 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
150267 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
150268 +post_send_58312 post_send 0 58312 NULL
150269 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
150270 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
150271 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
150272 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
150273 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
150274 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
150275 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
150276 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
150277 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
150278 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
150279 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
150280 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
150281 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
150282 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
150283 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &__copy_from_user_swizzled_58337 nohasharray
150284 +ax25_create_58337 ax25_create 0 58337 &skb_ensure_writable_58337
150285 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
150286 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
150287 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
150288 +get_in_max_58344 get_in_max 0 58344 NULL
150289 +opts_show_58345 opts_show 0 58345 NULL
150290 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
150291 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347
150292 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
150293 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
150294 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
150295 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
150296 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
150297 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
150298 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
150299 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
150300 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
150301 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
150302 +find_best_unit_58375 find_best_unit 0 58375 NULL
150303 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
150304 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
150305 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
150306 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
150307 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
150308 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
150309 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
150310 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
150311 +mgslpc_write_room_58392 mgslpc_write_room 0 58392 NULL
150312 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
150313 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
150314 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
150315 +sctp_make_init_58401 sctp_make_init 4 58401 NULL
150316 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
150317 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
150318 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
150319 +madc_read_58412 madc_read 0 58412 NULL
150320 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
150321 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
150322 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
150323 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
150324 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
150325 +smk_access_58423 smk_access 0 58423 NULL nohasharray
150326 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
150327 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
150328 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
150329 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
150330 +show_bit_58443 show_bit 0 58443 NULL
150331 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
150332 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
150333 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
150334 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
150335 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
150336 +store_memory_58460 store_memory 0-4 58460 NULL
150337 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
150338 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
150339 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
150340 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
150341 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
150342 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
150343 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
150344 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
150345 +cxgb_up_58476 cxgb_up 0 58476 NULL
150346 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
150347 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
150348 +show_nctxts_58478 show_nctxts 0 58478 NULL
150349 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
150350 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
150351 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
150352 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
150353 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
150354 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
150355 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
150356 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
150357 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
150358 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
150359 +cyapa_show_suspend_scanrate_58498 cyapa_show_suspend_scanrate 0 58498 NULL nohasharray
150360 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 &cyapa_show_suspend_scanrate_58498
150361 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
150362 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
150363 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
150364 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
150365 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506 nohasharray
150366 +cyapa_check_is_operational_58506 cyapa_check_is_operational 0 58506 &patch_cs420x_58506
150367 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
150368 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
150369 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
150370 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
150371 +efs_readpage_58517 efs_readpage 0 58517 NULL
150372 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
150373 +freezer_write_58529 freezer_write 0-3 58529 NULL
150374 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
150375 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
150376 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
150377 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
150378 +mac80211_hwsim_get_et_sset_count_58547 mac80211_hwsim_get_et_sset_count 0 58547 NULL
150379 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
150380 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
150381 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
150382 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
150383 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
150384 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
150385 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
150386 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
150387 +store_sustain_58580 store_sustain 0-4 58580 NULL
150388 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
150389 +sendmsg_58582 sendmsg 0-4 58582 NULL
150390 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
150391 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
150392 +ecryptfs_write_end_58594 ecryptfs_write_end 0-5-3 58594 NULL
150393 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
150394 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
150395 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
150396 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
150397 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
150398 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
150399 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
150400 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
150401 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
150402 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
150403 +run_show_58628 run_show 0 58628 NULL nohasharray
150404 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
150405 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
150406 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
150407 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
150408 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
150409 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
150410 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
150411 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
150412 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
150413 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
150414 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
150415 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
150416 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
150417 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
150418 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
150419 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
150420 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 NULL nohasharray
150421 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 &nfulnl_alloc_skb_58662 nohasharray
150422 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662
150423 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
150424 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
150425 +simple_statfs_58676 simple_statfs 0 58676 NULL
150426 +store_local_port_58678 store_local_port 0 58678 NULL
150427 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
150428 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
150429 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
150430 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
150431 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
150432 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
150433 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
150434 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
150435 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
150436 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
150437 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
150438 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
150439 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
150440 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
150441 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
150442 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
150443 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
150444 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
150445 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
150446 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
150447 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
150448 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
150449 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
150450 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
150451 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
150452 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
150453 +do_tx_58737 do_tx 0 58737 NULL
150454 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
150455 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
150456 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
150457 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
150458 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
150459 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
150460 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
150461 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
150462 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
150463 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
150464 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL nohasharray
150465 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 &__do_config_autodelink_58763
150466 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
150467 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
150468 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
150469 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
150470 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
150471 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
150472 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
150473 +cyapa_gen5_calibrate_pwcs_58789 cyapa_gen5_calibrate_pwcs 0 58789 NULL
150474 +show_58791 show 0 58791 NULL
150475 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
150476 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
150477 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
150478 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
150479 +isku_sysfs_read_58806 isku_sysfs_read 5-0 58806 NULL nohasharray
150480 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 &isku_sysfs_read_58806
150481 +write_file_58812 write_file 4 58812 NULL
150482 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL
150483 +show_tempsense_58819 show_tempsense 0 58819 NULL
150484 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 2-0 58821 NULL
150485 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
150486 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
150487 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
150488 +ssp_disable_sensor_58838 ssp_disable_sensor 0 58838 NULL
150489 +command_write_58841 command_write 3-0 58841 NULL nohasharray
150490 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
150491 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
150492 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
150493 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
150494 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL
150495 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
150496 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
150497 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
150498 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
150499 +flash_brightness_store_58854 flash_brightness_store 0-4 58854 NULL
150500 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
150501 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
150502 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
150503 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
150504 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
150505 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
150506 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
150507 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
150508 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
150509 +efx_ethtool_get_sset_count_58876 efx_ethtool_get_sset_count 0 58876 NULL
150510 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
150511 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
150512 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
150513 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
150514 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
150515 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
150516 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
150517 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL nohasharray
150518 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 &gs_alloc_req_58883
150519 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
150520 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
150521 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
150522 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
150523 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
150524 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
150525 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
150526 +store_in8_58913 store_in8 0-4 58913 NULL
150527 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
150528 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
150529 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
150530 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
150531 +ncp_request_58920 ncp_request 0 58920 NULL
150532 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
150533 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
150534 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
150535 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
150536 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
150537 +write_pmsg_58932 write_pmsg 3-0 58932 NULL
150538 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
150539 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
150540 +set_als_58942 set_als 0-4 58942 NULL
150541 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
150542 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
150543 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
150544 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
150545 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
150546 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
150547 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
150548 +version_show_58957 version_show 0 58957 NULL
150549 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
150550 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
150551 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
150552 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
150553 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
150554 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
150555 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
150556 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
150557 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
150558 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 NULL nohasharray
150559 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975 nohasharray
150560 +msi001_wreg_58975 msi001_wreg 0 58975 &als_wait_for_data_ready_58975
150561 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
150562 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
150563 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
150564 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL nohasharray
150565 +efx_ef10_describe_stats_58986 efx_ef10_describe_stats 0 58986 &fsp_attr_show_ver_58986
150566 +bch_extent_to_text_58987 bch_extent_to_text 2 58987 NULL
150567 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
150568 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
150569 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
150570 +show_comm_59000 show_comm 0 59000 NULL
150571 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
150572 +init_list_set_59005 init_list_set 3 59005 NULL
150573 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
150574 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
150575 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
150576 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
150577 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
150578 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
150579 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
150580 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
150581 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
150582 +write_59035 write 0 59035 NULL
150583 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
150584 +contrast_store_59039 contrast_store 0-4 59039 NULL
150585 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
150586 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
150587 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
150588 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
150589 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
150590 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
150591 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
150592 +dlci_header_59057 dlci_header 0 59057 NULL
150593 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
150594 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
150595 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
150596 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
150597 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
150598 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
150599 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
150600 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
150601 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
150602 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
150603 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
150604 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
150605 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
150606 +xfs_zero_eof_59103 xfs_zero_eof 0-3-2 59103 NULL
150607 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
150608 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL nohasharray
150609 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 &mmc_sd_num_wr_blocks_59112
150610 +launder_page_59115 launder_page 0 59115 NULL nohasharray
150611 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
150612 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
150613 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
150614 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 4-0-5 59122 NULL nohasharray
150615 +scsi_io_completion_59122 scsi_io_completion 2 59122 &sta_tx_latency_stat_table_59122
150616 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
150617 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
150618 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
150619 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
150620 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
150621 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
150622 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
150623 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
150624 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
150625 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
150626 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
150627 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
150628 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
150629 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
150630 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
150631 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
150632 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
150633 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
150634 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
150635 +ksize_59176 ksize 0 59176 NULL
150636 +setup_window_59178 setup_window 5-2-4-7 59178 NULL
150637 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 NULL nohasharray
150638 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &lowpan_fetch_skb_59181 nohasharray
150639 +patch_alc268_59181 patch_alc268 0 59181 &fill_bitmap_rle_bits_59181
150640 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
150641 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
150642 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
150643 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
150644 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
150645 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
150646 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
150647 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
150648 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
150649 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
150650 +fast_rx_path_59214 fast_rx_path 3 59214 NULL nohasharray
150651 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 &fast_rx_path_59214
150652 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
150653 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
150654 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
150655 +dt3155_read_59226 dt3155_read 3 59226 NULL
150656 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
150657 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
150658 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
150659 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
150660 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
150661 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
150662 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
150663 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
150664 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
150665 +SMB2_write_59246 SMB2_write 0 59246 NULL
150666 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
150667 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
150668 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
150669 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
150670 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
150671 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
150672 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3-0 59260 NULL
150673 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
150674 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
150675 +max_active_store_59266 max_active_store 0-4 59266 NULL
150676 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
150677 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
150678 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
150679 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
150680 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
150681 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
150682 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
150683 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
150684 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
150685 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
150686 +show_install_59288 show_install 0 59288 NULL nohasharray
150687 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
150688 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
150689 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
150690 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
150691 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
150692 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
150693 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
150694 +udp_error_59301 udp_error 0 59301 NULL nohasharray
150695 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
150696 +in_read_index_show_59302 in_read_index_show 0 59302 NULL nohasharray
150697 +get_key_haup_common_59302 get_key_haup_common 5 59302 &in_read_index_show_59302
150698 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
150699 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
150700 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
150701 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
150702 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
150703 +fd_copyout_59323 fd_copyout 3 59323 NULL
150704 +store_59326 store 0-4 59326 NULL
150705 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
150706 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
150707 +amd_xgbe_phy_config_init_59332 amd_xgbe_phy_config_init 0 59332 NULL
150708 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
150709 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
150710 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
150711 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
150712 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
150713 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
150714 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
150715 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
150716 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
150717 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
150718 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
150719 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
150720 +capinc_tty_write_room_59367 capinc_tty_write_room 0 59367 NULL
150721 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
150722 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
150723 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
150724 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
150725 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
150726 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
150727 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
150728 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
150729 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
150730 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
150731 +dax_do_io_59399 dax_do_io 5-0 59399 NULL
150732 +idProduct_show_59405 idProduct_show 0 59405 NULL
150733 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
150734 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
150735 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
150736 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
150737 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
150738 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
150739 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
150740 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
150741 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
150742 +max_show_59442 max_show 0 59442 NULL nohasharray
150743 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
150744 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
150745 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
150746 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
150747 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
150748 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
150749 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
150750 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
150751 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
150752 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
150753 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
150754 +tipc_recv_stream_59456 tipc_recv_stream 4-0 59456 NULL nohasharray
150755 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 &tipc_recv_stream_59456
150756 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
150757 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
150758 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
150759 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
150760 +aux_ch_59466 aux_ch 0 59466 NULL
150761 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
150762 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
150763 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
150764 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
150765 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
150766 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
150767 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
150768 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
150769 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
150770 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
150771 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
150772 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
150773 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
150774 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
150775 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
150776 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
150777 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
150778 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
150779 +defrag_store_59501 defrag_store 4-0 59501 NULL
150780 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
150781 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
150782 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
150783 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
150784 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
150785 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
150786 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
150787 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
150788 +gather_write_59526 gather_write 0 59526 NULL nohasharray
150789 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
150790 +vcc_create_59531 vcc_create 0 59531 NULL
150791 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
150792 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
150793 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
150794 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
150795 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
150796 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
150797 +msix_setup_entries_59545 msix_setup_entries 0 59545 NULL nohasharray
150798 +idr_alloc_59545 idr_alloc 0 59545 &msix_setup_entries_59545
150799 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
150800 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
150801 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
150802 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
150803 +show_59558 show 0 59558 NULL
150804 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
150805 +tunables_write_59563 tunables_write 3-0 59563 NULL
150806 +bio_split_59564 bio_split 2 59564 NULL
150807 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
150808 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
150809 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
150810 +afs_fsync_59569 afs_fsync 0 59569 NULL
150811 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
150812 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
150813 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
150814 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
150815 +write_pbl_59583 write_pbl 4 59583 NULL
150816 +resp_write_same_59587 resp_write_same 2 59587 NULL
150817 +memdup_user_59590 memdup_user 2 59590 NULL
150818 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
150819 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
150820 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
150821 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
150822 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
150823 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
150824 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
150825 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
150826 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
150827 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
150828 +module_event_59614 module_event 0 59614 NULL
150829 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
150830 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
150831 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
150832 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
150833 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
150834 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
150835 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
150836 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
150837 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
150838 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
150839 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
150840 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
150841 +console_show_59641 console_show 0 59641 NULL
150842 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
150843 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
150844 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
150845 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
150846 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
150847 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
150848 +file_update_time_59647 file_update_time 0 59647 NULL
150849 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
150850 +ubifs_setxattr_59650 ubifs_setxattr 4-0 59650 &hidraw_read_59650 nohasharray
150851 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &ubifs_setxattr_59650
150852 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
150853 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
150854 +ax88179_write_cmd_59661 ax88179_write_cmd 5-0 59661 NULL nohasharray
150855 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 &ax88179_write_cmd_59661 nohasharray
150856 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661
150857 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
150858 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
150859 +register_jprobe_59669 register_jprobe 0 59669 NULL
150860 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
150861 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
150862 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
150863 +pch_gbe_get_sset_count_59679 pch_gbe_get_sset_count 0 59679 NULL
150864 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
150865 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
150866 +sriov_enable_59689 sriov_enable 0 59689 NULL
150867 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
150868 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
150869 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
150870 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
150871 +create_59705 create 0 59705 NULL
150872 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
150873 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
150874 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
150875 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
150876 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
150877 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
150878 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
150879 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
150880 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
150881 +pc_show_59731 pc_show 0 59731 NULL nohasharray
150882 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
150883 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
150884 +set_mode_59733 set_mode 0 59733 NULL
150885 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
150886 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
150887 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
150888 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
150889 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
150890 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
150891 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
150892 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
150893 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
150894 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
150895 +strnlen_59746 strnlen 0 59746 NULL nohasharray
150896 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
150897 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
150898 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
150899 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
150900 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL nohasharray
150901 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 &sctp_manip_pkt_59749
150902 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
150903 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
150904 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
150905 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
150906 +get_sset_count_59766 get_sset_count 0 59766 &long_retry_limit_read_59766 nohasharray
150907 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &get_sset_count_59766
150908 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
150909 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
150910 +venus_remove_59781 venus_remove 4 59781 NULL
150911 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
150912 +net2280_enable_59787 net2280_enable 0 59787 NULL
150913 +xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
150914 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
150915 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
150916 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
150917 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
150918 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
150919 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
150920 +ipw_write_59807 ipw_write 3 59807 NULL nohasharray
150921 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 &ipw_write_59807
150922 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
150923 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
150924 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
150925 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
150926 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
150927 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
150928 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
150929 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
150930 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
150931 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
150932 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
150933 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
150934 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
150935 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
150936 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
150937 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
150938 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
150939 +erst_clear_59835 erst_clear 0 59835 NULL
150940 +bq24190_write_59837 bq24190_write 0 59837 NULL
150941 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
150942 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
150943 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
150944 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
150945 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
150946 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
150947 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
150948 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
150949 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
150950 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
150951 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
150952 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
150953 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
150954 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
150955 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
150956 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
150957 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
150958 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
150959 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
150960 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
150961 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
150962 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
150963 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
150964 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
150965 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
150966 +xwrite_59906 xwrite 3 59906 NULL
150967 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
150968 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
150969 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
150970 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
150971 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
150972 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
150973 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL nohasharray
150974 +toshiba_sleep_functions_status_set_59923 toshiba_sleep_functions_status_set 0 59923 &cachefiles_read_or_alloc_page_59923
150975 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
150976 +read_59931 read 0 59931 NULL
150977 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
150978 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
150979 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
150980 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
150981 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
150982 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
150983 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
150984 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
150985 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
150986 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
150987 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
150988 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
150989 +cuse_write_59958 cuse_write 0-3 59958 NULL
150990 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
150991 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
150992 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
150993 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
150994 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
150995 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
150996 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
150997 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
150998 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 NULL nohasharray
150999 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 &tpm_tis_send_main_59980
151000 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
151001 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
151002 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
151003 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
151004 +setup_60000 setup 0 60000 NULL
151005 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
151006 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
151007 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
151008 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
151009 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
151010 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
151011 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
151012 +register_device_60015 register_device 2-3 60015 NULL
151013 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
151014 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
151015 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
151016 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
151017 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
151018 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
151019 +store_60029 store 0-3 60029 NULL nohasharray
151020 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
151021 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
151022 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
151023 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
151024 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
151025 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
151026 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
151027 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 2-0 60044 NULL
151028 +vcs_size_60050 vcs_size 0 60050 NULL
151029 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
151030 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
151031 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
151032 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
151033 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
151034 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
151035 +compat_writev_60063 compat_writev 3 60063 NULL
151036 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
151037 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
151038 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
151039 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
151040 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
151041 +show_60078 show 0 60078 NULL nohasharray
151042 +rtl2832_regmap_read_60078 rtl2832_regmap_read 0 60078 &show_60078
151043 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
151044 +smk_curacc_60080 smk_curacc 0 60080 NULL
151045 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
151046 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
151047 +hw_init_60084 hw_init 0 60084 NULL
151048 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
151049 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
151050 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
151051 +read_fs_60094 read_fs 0-5-6 60094 NULL
151052 +in_tx_show_60098 in_tx_show 0 60098 NULL
151053 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
151054 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
151055 +operational_check_60102 operational_check 0 60102 NULL
151056 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
151057 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
151058 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
151059 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
151060 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
151061 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
151062 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
151063 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
151064 +show_60125 show 0 60125 NULL
151065 +show_60127 show 0 60127 NULL
151066 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
151067 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
151068 +devnum_show_60150 devnum_show 0 60150 NULL
151069 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
151070 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
151071 +bind_60156 bind 0 60156 &ld_usb_read_60156
151072 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
151073 +init_state_60165 init_state 2 60165 NULL nohasharray
151074 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
151075 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
151076 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
151077 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
151078 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
151079 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
151080 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
151081 +avc_denied_60181 avc_denied 0 60181 NULL
151082 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
151083 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
151084 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
151085 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
151086 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
151087 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
151088 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 NULL nohasharray
151089 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 &arch_setup_msi_irqs_60193
151090 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
151091 +acquire_store_60201 acquire_store 0-4 60201 NULL
151092 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
151093 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
151094 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
151095 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
151096 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
151097 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
151098 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
151099 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
151100 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
151101 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
151102 +kstrtouint_60233 kstrtouint 0 60233 NULL
151103 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
151104 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
151105 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
151106 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
151107 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
151108 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
151109 +alx_get_sset_count_60255 alx_get_sset_count 0 60255 NULL
151110 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
151111 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
151112 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
151113 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
151114 +validate_trigger_60267 validate_trigger 0 60267 NULL
151115 +m920x_read_60272 m920x_read 0 60272 NULL
151116 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
151117 +printer_write_60276 printer_write 3 60276 NULL
151118 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
151119 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
151120 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
151121 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
151122 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
151123 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
151124 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
151125 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
151126 +dn_nsp_return_disc_60296 dn_nsp_return_disc 2 60296 NULL
151127 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
151128 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL
151129 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
151130 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
151131 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
151132 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
151133 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
151134 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
151135 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
151136 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
151137 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
151138 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
151139 +rh_call_control_60349 rh_call_control 0 60349 NULL
151140 +init_60352 init 0 60352 NULL
151141 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
151142 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
151143 +prepare_60360 prepare 0 60360 NULL
151144 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
151145 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
151146 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
151147 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
151148 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
151149 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
151150 +try_ctrl_60373 try_ctrl 0 60373 NULL
151151 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
151152 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
151153 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
151154 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
151155 +uevent_show_60385 uevent_show 0 60385 NULL
151156 +notifier_call_60391 notifier_call 0 60391 NULL
151157 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
151158 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 NULL nohasharray
151159 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 &ocfs2_zero_extend_60396
151160 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
151161 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
151162 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
151163 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
151164 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
151165 +SendReceive_60415 SendReceive 0 60415 NULL
151166 +control_show_60422 control_show 0 60422 NULL
151167 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
151168 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
151169 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
151170 +tstats_write_60432 tstats_write 3-0 60432 NULL
151171 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
151172 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL nohasharray
151173 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 &tipc_buf_acquire_60437 nohasharray
151174 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437
151175 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
151176 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
151177 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
151178 +rx_data_60442 rx_data 4 60442 NULL nohasharray
151179 +sysv_write_begin_60442 sysv_write_begin 0 60442 &rx_data_60442
151180 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 NULL nohasharray
151181 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 &t4_wait_op_done_60444
151182 +read_usrate_60445 read_usrate 0 60445 NULL
151183 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
151184 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
151185 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
151186 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
151187 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
151188 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
151189 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL nohasharray
151190 +iwl_dbgfs_ss_force_write_60474 iwl_dbgfs_ss_force_write 0-3 60474 &reiserfs_permission_60474
151191 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
151192 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
151193 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
151194 +load_info_60481 load_info 0 60481 NULL
151195 +ht_show_60482 ht_show 0 60482 NULL nohasharray
151196 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
151197 +crypto_shash_setkey_60483 crypto_shash_setkey 3-0 60483 NULL
151198 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
151199 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
151200 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
151201 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
151202 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
151203 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
151204 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
151205 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
151206 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
151207 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
151208 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
151209 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
151210 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
151211 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
151212 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
151213 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
151214 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
151215 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
151216 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
151217 +raw_connect_60525 raw_connect 0 60525 NULL
151218 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
151219 +sun4i_pwm_config_60531 sun4i_pwm_config 0 60531 NULL
151220 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL nohasharray
151221 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 &hysdn_sched_rx_60533
151222 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
151223 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
151224 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
151225 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
151226 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
151227 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
151228 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
151229 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
151230 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
151231 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
151232 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
151233 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
151234 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
151235 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
151236 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
151237 +ovl_cache_entry_add_rb_60579 ovl_cache_entry_add_rb 3 60579 NULL
151238 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
151239 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
151240 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
151241 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
151242 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
151243 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
151244 +getoptions_60593 getoptions 0 60593 NULL
151245 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
151246 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
151247 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
151248 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
151249 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
151250 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
151251 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
151252 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
151253 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
151254 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
151255 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
151256 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
151257 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
151258 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL nohasharray
151259 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 &skb_transport_offset_60619
151260 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
151261 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
151262 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
151263 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
151264 +store_60628 store 0 60628 NULL
151265 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
151266 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
151267 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
151268 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
151269 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
151270 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
151271 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
151272 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
151273 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
151274 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
151275 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
151276 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL nohasharray
151277 +show_falltime_60666 show_falltime 0 60666 &if_sdio_host_to_card_60666
151278 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
151279 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
151280 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
151281 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
151282 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
151283 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
151284 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
151285 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
151286 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
151287 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
151288 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
151289 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
151290 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
151291 +stop_machine_60681 stop_machine 0 60681 NULL
151292 +set_register_60683 set_register 0 60683 NULL
151293 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
151294 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
151295 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
151296 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL nohasharray
151297 +amd_xgbe_phy_disable_an_60701 amd_xgbe_phy_disable_an 0 60701 &si5351_clkout_prepare_60701
151298 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
151299 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
151300 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
151301 +init_data_container_60709 init_data_container 1 60709 NULL
151302 +usb_three_show_60711 usb_three_show 0 60711 NULL nohasharray
151303 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 &usb_three_show_60711
151304 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
151305 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
151306 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
151307 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
151308 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
151309 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
151310 +show_chip_60728 show_chip 0 60728 NULL nohasharray
151311 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
151312 +reg_set_60739 reg_set 0 60739 NULL
151313 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
151314 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
151315 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
151316 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
151317 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
151318 +proc_read_60749 proc_read 0 60749 NULL
151319 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
151320 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
151321 +raid_status_60755 raid_status 5 60755 NULL
151322 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
151323 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
151324 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
151325 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
151326 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
151327 +arcnet_header_60769 arcnet_header 0 60769 NULL
151328 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
151329 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
151330 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
151331 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
151332 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
151333 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
151334 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
151335 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
151336 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
151337 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
151338 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 NULL
151339 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
151340 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
151341 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
151342 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
151343 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
151344 +ch341_open_60810 ch341_open 0 60810 NULL
151345 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
151346 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
151347 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
151348 +set_current_rng_60816 set_current_rng 0 60816 NULL
151349 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
151350 +show_sched0_60819 show_sched0 0 60819 NULL
151351 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
151352 +sync_read_60823 sync_read 0 60823 NULL
151353 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
151354 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
151355 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
151356 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
151357 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
151358 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
151359 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
151360 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
151361 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
151362 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
151363 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
151364 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
151365 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
151366 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
151367 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
151368 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
151369 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
151370 +generic_writepages_60871 generic_writepages 0 60871 NULL
151371 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
151372 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
151373 +manage_power_60879 manage_power 0 60879 NULL
151374 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
151375 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
151376 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
151377 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
151378 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
151379 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
151380 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
151381 +ch341_configure_60897 ch341_configure 0 60897 NULL
151382 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
151383 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
151384 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
151385 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
151386 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
151387 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
151388 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
151389 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL nohasharray
151390 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 &mgt_set_varlen_60916
151391 +sysprops_show_60920 sysprops_show 0 60920 NULL
151392 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
151393 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
151394 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
151395 +show_60927 show 0 60927 NULL nohasharray
151396 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
151397 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
151398 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
151399 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
151400 +e1000_get_sset_count_60938 e1000_get_sset_count 0 60938 NULL
151401 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
151402 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
151403 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
151404 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
151405 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
151406 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
151407 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
151408 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
151409 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
151410 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
151411 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
151412 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
151413 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
151414 +store_60970 store 0 60970 NULL nohasharray
151415 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
151416 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
151417 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
151418 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
151419 +toshiba_usb_sleep_charge_get_60980 toshiba_usb_sleep_charge_get 0 60980 NULL
151420 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
151421 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
151422 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
151423 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
151424 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
151425 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
151426 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
151427 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
151428 +check_dev_61003 check_dev 0 61003 NULL
151429 +prepare_late_61011 prepare_late 0 61011 NULL
151430 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
151431 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
151432 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
151433 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
151434 +model_show_61023 model_show 0 61023 NULL
151435 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
151436 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
151437 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
151438 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
151439 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
151440 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
151441 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
151442 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
151443 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
151444 +call_modprobe_61038 call_modprobe 0 61038 NULL
151445 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
151446 +escr_show_61048 escr_show 0 61048 NULL
151447 +symtab_init_61050 symtab_init 2-0 61050 NULL
151448 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
151449 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
151450 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
151451 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
151452 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
151453 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
151454 +security_set_61074 security_set 0 61074 NULL
151455 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
151456 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
151457 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
151458 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
151459 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
151460 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
151461 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
151462 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
151463 +n_tty_read_61096 n_tty_read 0 61096 NULL
151464 +show_mode_61098 show_mode 0 61098 NULL nohasharray
151465 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
151466 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
151467 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
151468 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
151469 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
151470 +packet_getname_61110 packet_getname 0 61110 NULL
151471 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
151472 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
151473 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
151474 +show_61117 show 0 61117 NULL
151475 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
151476 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
151477 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
151478 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL nohasharray
151479 +cc10001_update_scan_mode_61122 cc10001_update_scan_mode 0 61122 &c2_rx_ring_alloc_61122
151480 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
151481 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
151482 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
151483 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
151484 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
151485 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
151486 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
151487 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
151488 +load_guspatch_61144 load_guspatch 0 61144 NULL
151489 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
151490 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
151491 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
151492 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
151493 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
151494 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
151495 +write_dev_61164 write_dev 0 61164 NULL
151496 +__vmalloc_61168 __vmalloc 1 61168 NULL
151497 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
151498 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
151499 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
151500 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
151501 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
151502 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
151503 +store_61180 store 0 61180 NULL
151504 +minix_writepage_61183 minix_writepage 0 61183 NULL
151505 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
151506 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
151507 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
151508 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
151509 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
151510 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
151511 +amd_xgbe_phy_update_link_61198 amd_xgbe_phy_update_link 0 61198 NULL
151512 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
151513 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
151514 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
151515 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
151516 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
151517 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
151518 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
151519 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
151520 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
151521 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
151522 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
151523 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
151524 +convert_lock_61230 convert_lock 0 61230 NULL
151525 +ns_open_61243 ns_open 0 61243 NULL
151526 +atalk_bind_61244 atalk_bind 0 61244 NULL
151527 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
151528 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
151529 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
151530 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
151531 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL
151532 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
151533 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
151534 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
151535 +submit_bh_61263 submit_bh 0 61263 NULL
151536 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
151537 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
151538 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
151539 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
151540 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
151541 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
151542 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
151543 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
151544 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
151545 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
151546 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
151547 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
151548 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
151549 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
151550 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
151551 +teles_resume_61301 teles_resume 0 61301 NULL
151552 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
151553 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
151554 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
151555 +cdc_ncm_get_sset_count_61309 cdc_ncm_get_sset_count 0 61309 NULL
151556 +restart_transaction_61310 restart_transaction 0 61310 NULL
151557 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
151558 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
151559 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
151560 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
151561 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
151562 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
151563 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
151564 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
151565 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
151566 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
151567 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
151568 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
151569 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
151570 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
151571 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
151572 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
151573 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
151574 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
151575 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
151576 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
151577 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
151578 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
151579 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
151580 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
151581 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
151582 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
151583 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
151584 +num_users_show_61356 num_users_show 0 61356 NULL
151585 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
151586 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
151587 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
151588 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
151589 +show_parent_61376 show_parent 0 61376 NULL
151590 +online_pages_61385 online_pages 0 61385 NULL nohasharray
151591 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
151592 +change_xattr_61390 change_xattr 5 61390 NULL
151593 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
151594 +system_enable_write_61396 system_enable_write 3 61396 NULL
151595 +rdac_activate_61397 rdac_activate 0 61397 NULL
151596 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
151597 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
151598 +systemid_show_61405 systemid_show 0 61405 NULL
151599 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
151600 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
151601 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
151602 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
151603 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
151604 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
151605 +tw9910_power_61435 tw9910_power 0 61435 NULL
151606 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
151607 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-5-3-4 61440 NULL
151608 +acquire_61443 acquire 0 61443 NULL
151609 +smbhash_61444 smbhash 0 61444 NULL
151610 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
151611 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
151612 +job_control_61452 job_control 0 61452 NULL
151613 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
151614 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4-0 61455 NULL
151615 +show_temperature_61459 show_temperature 0 61459 NULL
151616 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
151617 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
151618 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
151619 +validate_61467 validate 0 61467 NULL
151620 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
151621 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
151622 +capability_get_61474 capability_get 0 61474 NULL
151623 +get_fan_input_61476 get_fan_input 0 61476 NULL
151624 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
151625 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
151626 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
151627 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
151628 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
151629 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
151630 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
151631 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
151632 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
151633 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
151634 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
151635 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
151636 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
151637 +__dn_connect_61507 __dn_connect 0 61507 NULL
151638 +he_open_61509 he_open 0 61509 NULL nohasharray
151639 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
151640 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
151641 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
151642 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
151643 +ath10k_thermal_show_temp_61522 ath10k_thermal_show_temp 0 61522 NULL nohasharray
151644 +dummy_downcall_61522 dummy_downcall 0-3 61522 &ath10k_thermal_show_temp_61522 nohasharray
151645 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
151646 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
151647 +mtu_show_61523 mtu_show 0 61523 NULL
151648 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
151649 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
151650 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
151651 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
151652 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
151653 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
151654 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
151655 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
151656 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
151657 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 NULL nohasharray
151658 +compat_SyS_select_61542 compat_SyS_select 1 61542 &be_clear_vlan_promisc_61542
151659 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL
151660 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
151661 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
151662 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
151663 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
151664 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
151665 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
151666 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 NULL nohasharray
151667 +store_61553 store 0-3 61553 &ip_gre_calc_hlen_61553
151668 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
151669 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
151670 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
151671 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
151672 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
151673 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
151674 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
151675 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
151676 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
151677 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
151678 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
151679 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
151680 +show_ordinals_61579 show_ordinals 0 61579 NULL
151681 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
151682 +seq_open_private_61589 seq_open_private 3 61589 NULL
151683 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
151684 +ipath_write_61598 ipath_write 0-3 61598 NULL
151685 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
151686 +netlink_recvmsg_61600 netlink_recvmsg 4-0 61600 NULL
151687 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
151688 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
151689 +br_device_event_61613 br_device_event 0 61613 NULL
151690 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
151691 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
151692 +get_pages_array_61622 get_pages_array 1 61622 NULL
151693 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
151694 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
151695 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
151696 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
151697 +store_61638 store 0 61638 NULL
151698 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
151699 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
151700 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
151701 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
151702 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
151703 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
151704 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
151705 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
151706 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
151707 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
151708 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
151709 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
151710 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
151711 +pwm_store_61666 pwm_store 0-4 61666 NULL
151712 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
151713 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
151714 +x25_open_61673 x25_open 0 61673 NULL nohasharray
151715 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
151716 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
151717 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
151718 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
151719 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
151720 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
151721 +lock_loop_61681 lock_loop 1 61681 NULL
151722 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
151723 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682
151724 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
151725 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
151726 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
151727 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
151728 +filter_read_61692 filter_read 3-0 61692 NULL
151729 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
151730 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
151731 +prepare_61695 prepare 0 61695 NULL
151732 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
151733 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
151734 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
151735 +prog_page_61711 prog_page 2 61711 NULL
151736 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
151737 +iov_length_61716 iov_length 0 61716 NULL
151738 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
151739 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
151740 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
151741 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
151742 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
151743 +show_61723 show 0 61723 NULL nohasharray
151744 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
151745 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
151746 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
151747 +w5100_open_61743 w5100_open 0 61743 NULL
151748 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
151749 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
151750 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
151751 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
151752 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
151753 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
151754 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
151755 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
151756 +features_show_61772 features_show 0 61772 NULL nohasharray
151757 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
151758 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
151759 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
151760 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
151761 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
151762 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
151763 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
151764 +show_blank_61805 show_blank 0 61805 NULL
151765 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
151766 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
151767 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
151768 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
151769 +get_cap_size_61822 get_cap_size 0 61822 NULL
151770 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
151771 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL nohasharray
151772 +break_layout_61826 break_layout 0 61826 &bd2802_store_reg0x13_61826
151773 +show_root_block_61828 show_root_block 0 61828 NULL
151774 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
151775 +cyapa_empty_pip_output_data_61833 cyapa_empty_pip_output_data 0 61833 NULL nohasharray
151776 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 &cyapa_empty_pip_output_data_61833
151777 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
151778 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
151779 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
151780 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
151781 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
151782 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
151783 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
151784 +x25_getname_61857 x25_getname 0 61857 NULL
151785 +store_61861 store 0-3 61861 NULL
151786 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
151787 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
151788 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
151789 +store_61871 store 0-3 61871 NULL
151790 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
151791 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
151792 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
151793 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
151794 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
151795 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
151796 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
151797 +disconnect_61888 disconnect 0 61888 NULL
151798 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
151799 +make_rate_61898 make_rate 0 61898 NULL
151800 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
151801 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
151802 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
151803 +br_get_size_61907 br_get_size 0 61907 NULL
151804 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 NULL nohasharray
151805 +squashfs_security_get_61914 squashfs_security_get 0 61914 &rx_filter_arp_filter_read_61914
151806 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4-0 61917 NULL
151807 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
151808 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
151809 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
151810 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
151811 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
151812 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
151813 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
151814 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
151815 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL nohasharray
151816 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 &send_bulk_static_data_61932
151817 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
151818 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
151819 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
151820 +adv7175_init_61938 adv7175_init 0 61938 NULL
151821 +as3935_read_61939 as3935_read 0 61939 NULL
151822 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
151823 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
151824 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
151825 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
151826 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
151827 +timeout_set_61951 timeout_set 0 61951 NULL
151828 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
151829 +show_in_max0_61959 show_in_max0 0 61959 NULL
151830 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
151831 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
151832 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
151833 +fix_read_error_61965 fix_read_error 4 61965 NULL
151834 +copy_user_transitions_61970 copy_user_transitions 0 61970 NULL
151835 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
151836 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
151837 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
151838 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
151839 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
151840 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
151841 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
151842 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
151843 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
151844 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
151845 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
151846 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
151847 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
151848 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
151849 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
151850 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
151851 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
151852 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
151853 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
151854 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
151855 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
151856 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
151857 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
151858 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
151859 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
151860 +SYSC_select_62024 SYSC_select 1 62024 NULL nohasharray
151861 +radeon_hwmon_set_pwm1_enable_62024 radeon_hwmon_set_pwm1_enable 0-4 62024 &SYSC_select_62024
151862 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
151863 +crypt_extent_62033 crypt_extent 0 62033 NULL
151864 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
151865 +create_message_62035 create_message 0 62035 NULL nohasharray
151866 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
151867 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
151868 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
151869 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
151870 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
151871 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
151872 +get_attn_62046 get_attn 0 62046 NULL
151873 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
151874 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
151875 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
151876 +do_pselect_62061 do_pselect 1 62061 NULL
151877 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
151878 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
151879 +fat_setattr_62084 fat_setattr 0 62084 NULL
151880 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
151881 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
151882 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
151883 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
151884 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 6-0 62110 NULL nohasharray
151885 +online_page_ext_62110 online_page_ext 0 62110 &roccat_common2_sysfs_write_62110
151886 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
151887 +ip_recv_error_62117 ip_recv_error 3-0 62117 NULL
151888 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
151889 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
151890 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
151891 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
151892 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
151893 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
151894 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
151895 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
151896 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
151897 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
151898 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
151899 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
151900 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
151901 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 NULL nohasharray
151902 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
151903 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149 nohasharray
151904 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 &orinoco_cs_resume_62149
151905 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
151906 +video_usercopy_62151 video_usercopy 2 62151 NULL
151907 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
151908 +array_state_store_62164 array_state_store 0-3 62164 NULL
151909 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
151910 +phy_id_show_62171 phy_id_show 0 62171 NULL
151911 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
151912 +cyapa_read_byte_62177 cyapa_read_byte 0 62177 NULL nohasharray
151913 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 &cyapa_read_byte_62177
151914 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
151915 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
151916 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
151917 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
151918 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
151919 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
151920 +si_fan_ctrl_get_fan_speed_percent_62196 si_fan_ctrl_get_fan_speed_percent 0 62196 NULL
151921 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
151922 +global_page_state_62202 global_page_state 0 62202 NULL
151923 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
151924 +start_62206 start 0 62206 NULL
151925 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
151926 +xenvif_get_sset_count_62215 xenvif_get_sset_count 0 62215 NULL
151927 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
151928 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
151929 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
151930 +niu_open_62220 niu_open 0 62220 NULL
151931 +show_label_62225 show_label 0 62225 NULL nohasharray
151932 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
151933 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
151934 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
151935 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
151936 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
151937 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
151938 +allocate_partition_62245 allocate_partition 4 62245 NULL
151939 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
151940 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
151941 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
151942 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
151943 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 NULL nohasharray
151944 +fc0013_readreg_62253 fc0013_readreg 0 62253 &pcf50633_rtc_read_time_62253
151945 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
151946 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
151947 +send_control_msg_62261 send_control_msg 0 62261 NULL
151948 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
151949 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
151950 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
151951 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
151952 +security_file_permission_62278 security_file_permission 0 62278 NULL
151953 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
151954 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
151955 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
151956 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
151957 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
151958 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
151959 +store_62293 store 0-4 62293 NULL
151960 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
151961 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
151962 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
151963 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
151964 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
151965 +state_show_62309 state_show 0 62309 NULL
151966 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
151967 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
151968 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
151969 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
151970 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
151971 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
151972 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
151973 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
151974 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
151975 +pega_int_read_62335 pega_int_read 0 62335 NULL
151976 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
151977 +show_guid_62340 show_guid 0 62340 NULL nohasharray
151978 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
151979 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
151980 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
151981 +st_version_show_62346 st_version_show 0 62346 NULL
151982 +flash_write_62354 flash_write 3-0 62354 NULL
151983 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
151984 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
151985 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
151986 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
151987 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
151988 +kmalloc_order_62372 kmalloc_order 1 62372 NULL nohasharray
151989 +hv_memory_notifier_62372 hv_memory_notifier 0 62372 &kmalloc_order_62372 nohasharray
151990 +iblock_configure_device_62372 iblock_configure_device 0 62372 &hv_memory_notifier_62372
151991 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
151992 +register_netdevice_62374 register_netdevice 0 62374 NULL
151993 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
151994 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
151995 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
151996 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
151997 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
151998 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
151999 +altera_irscan_62396 altera_irscan 2 62396 NULL
152000 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
152001 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
152002 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
152003 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
152004 +set_umcast_62409 set_umcast 0-4 62409 NULL
152005 +set_ssp_62411 set_ssp 4 62411 NULL
152006 +flags_store_62413 flags_store 4-0 62413 NULL
152007 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
152008 +radeon_hwmon_get_pwm1_62416 radeon_hwmon_get_pwm1 0 62416 NULL
152009 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
152010 +setkey_62422 setkey 0 62422 NULL
152011 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
152012 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
152013 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
152014 +disp_store_62433 disp_store 0-4 62433 NULL
152015 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
152016 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
152017 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
152018 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
152019 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
152020 +pppox_create_62440 pppox_create 0 62440 NULL
152021 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
152022 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
152023 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
152024 +mlog_store_62451 mlog_store 0-4 62451 NULL
152025 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
152026 +show_temp10_62469 show_temp10 0 62469 NULL
152027 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
152028 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
152029 +force_remove_show_62475 force_remove_show 0 62475 NULL
152030 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4-0 62477 NULL nohasharray
152031 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
152032 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
152033 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
152034 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
152035 +intr_submit_62485 intr_submit 0 62485 NULL
152036 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
152037 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
152038 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
152039 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
152040 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
152041 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
152042 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
152043 +scsi_scan_62506 scsi_scan 0 62506 NULL
152044 +store_mtu_62507 store_mtu 0-4 62507 NULL
152045 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
152046 +start_show_62510 start_show 0 62510 NULL
152047 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
152048 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
152049 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
152050 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
152051 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
152052 +atl1e_up_62528 atl1e_up 0 62528 NULL
152053 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
152054 +caps_show_62531 caps_show 0 62531 NULL
152055 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
152056 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
152057 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
152058 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
152059 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
152060 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
152061 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
152062 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
152063 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
152064 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
152065 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
152066 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
152067 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
152068 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
152069 +cyapa_gen5_read_self_idac_data_62562 cyapa_gen5_read_self_idac_data 0 62562 NULL
152070 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
152071 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
152072 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
152073 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
152074 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
152075 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
152076 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
152077 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
152078 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
152079 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
152080 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
152081 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
152082 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
152083 +packet_alloc_skb_62602 packet_alloc_skb 2-4-5 62602 NULL nohasharray
152084 +tg3_show_temp_62602 tg3_show_temp 0 62602 &packet_alloc_skb_62602
152085 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
152086 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
152087 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
152088 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
152089 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
152090 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
152091 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
152092 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
152093 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
152094 +iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
152095 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
152096 +__offline_pages_62626 __offline_pages 0 62626 NULL
152097 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
152098 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
152099 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
152100 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
152101 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
152102 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
152103 +autosuspend_show_62644 autosuspend_show 0 62644 NULL nohasharray
152104 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 &autosuspend_show_62644
152105 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
152106 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 3-0 62646 &lpfc_sli4_queue_alloc_62646
152107 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
152108 +show_model_62648 show_model 0 62648 NULL nohasharray
152109 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 &show_model_62648 nohasharray
152110 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &ti_vsend_sync_62648
152111 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
152112 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
152113 +show_62657 show 0 62657 NULL
152114 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
152115 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
152116 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
152117 +show_cardr_62674 show_cardr 0 62674 NULL
152118 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
152119 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
152120 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
152121 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
152122 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
152123 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
152124 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
152125 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
152126 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
152127 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
152128 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
152129 +show_fan_time_62699 show_fan_time 0 62699 NULL
152130 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
152131 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
152132 +simple_readpage_62703 simple_readpage 0 62703 NULL
152133 +flush_62706 flush 0 62706 NULL
152134 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
152135 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
152136 +target_configure_device_62714 target_configure_device 0 62714 NULL
152137 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL nohasharray
152138 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 &gfs2_log_write_62717
152139 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
152140 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
152141 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL
152142 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
152143 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
152144 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
152145 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
152146 +client_channels_62735 client_channels 0 62735 NULL
152147 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
152148 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
152149 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
152150 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
152151 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
152152 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
152153 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
152154 +hardware_show_62757 hardware_show 0 62757 NULL
152155 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
152156 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
152157 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
152158 +register_kprobe_62762 register_kprobe 0 62762 NULL
152159 +show_ibdev_62764 show_ibdev 0 62764 NULL
152160 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
152161 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 NULL nohasharray
152162 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 &copy_page_to_iter_iovec_62770
152163 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
152164 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
152165 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
152166 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
152167 +store_sched5_62779 store_sched5 4-0 62779 NULL
152168 +show_62782 show 0 62782 NULL
152169 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
152170 +sabi_command_62785 sabi_command 0 62785 NULL
152171 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
152172 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
152173 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
152174 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
152175 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2-0 62793 NULL
152176 +_create_message_62795 _create_message 0 62795 NULL
152177 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
152178 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
152179 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
152180 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
152181 +show_cam_size_62800 show_cam_size 0 62800 NULL
152182 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
152183 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 NULL nohasharray
152184 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 &da9052_read_chg_current_62811 nohasharray
152185 +set_port0_62811 set_port0 0-4 62811 &pcap_regulator_is_enabled_62811
152186 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
152187 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
152188 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
152189 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
152190 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
152191 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
152192 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
152193 +gem_do_start_62827 gem_do_start 0 62827 NULL
152194 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
152195 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
152196 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
152197 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
152198 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
152199 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
152200 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
152201 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
152202 +timeouts_show_62841 timeouts_show 0 62841 NULL
152203 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
152204 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
152205 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
152206 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
152207 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
152208 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
152209 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
152210 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
152211 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
152212 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
152213 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
152214 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
152215 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
152216 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4-0 62874 NULL nohasharray
152217 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
152218 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
152219 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
152220 +show_62877 show 0 62877 NULL nohasharray
152221 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
152222 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
152223 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
152224 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
152225 +compass_store_62881 compass_store 0-3 62881 NULL
152226 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
152227 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
152228 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
152229 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
152230 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
152231 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
152232 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
152233 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
152234 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
152235 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
152236 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
152237 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
152238 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
152239 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
152240 +getdqbuf_62908 getdqbuf 1 62908 NULL
152241 +get_temp_max_62909 get_temp_max 0 62909 NULL
152242 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
152243 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
152244 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
152245 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
152246 +xgbe_get_rxfh_indir_size_62922 xgbe_get_rxfh_indir_size 0 62922 NULL
152247 +i40evf_get_sset_count_62925 i40evf_get_sset_count 0 62925 NULL
152248 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
152249 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
152250 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
152251 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
152252 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
152253 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
152254 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
152255 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
152256 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
152257 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
152258 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
152259 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
152260 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
152261 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
152262 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
152263 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
152264 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
152265 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
152266 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
152267 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
152268 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
152269 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
152270 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
152271 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
152272 +send_62994 send 0 62994 NULL
152273 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
152274 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
152275 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
152276 +hash_max_show_63001 hash_max_show 0 63001 NULL
152277 +get_skb_63008 get_skb 2 63008 NULL
152278 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
152279 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
152280 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
152281 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
152282 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
152283 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
152284 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL
152285 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
152286 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
152287 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
152288 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
152289 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 NULL nohasharray
152290 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 &s6e63m0_sysfs_show_gamma_mode_63045
152291 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
152292 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
152293 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
152294 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
152295 +wait_for_event_63054 wait_for_event 0 63054 NULL
152296 +unlink1_63059 unlink1 3 63059 NULL nohasharray
152297 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
152298 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
152299 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
152300 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
152301 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
152302 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
152303 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
152304 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
152305 +enable_show_63071 enable_show 0 63071 NULL nohasharray
152306 +_abb5zes3_rtc_set_alarm_63071 _abb5zes3_rtc_set_alarm 0 63071 &enable_show_63071
152307 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
152308 +show_priority_63080 show_priority 0 63080 NULL
152309 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
152310 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
152311 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
152312 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
152313 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
152314 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
152315 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
152316 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
152317 +get_component_slot_63097 get_component_slot 0 63097 NULL
152318 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
152319 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
152320 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
152321 +errors_store_63110 errors_store 0-3 63110 NULL
152322 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
152323 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
152324 +ethoc_open_63118 ethoc_open 0 63118 NULL
152325 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
152326 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
152327 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
152328 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
152329 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
152330 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
152331 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
152332 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
152333 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
152334 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
152335 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
152336 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
152337 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
152338 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
152339 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
152340 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
152341 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
152342 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
152343 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
152344 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
152345 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
152346 +ovl_fill_merge_63176 ovl_fill_merge 3 63176 NULL
152347 +read_63177 read 0-3 63177 NULL
152348 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
152349 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
152350 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL nohasharray
152351 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 &snd_pcm_lib_malloc_pages_63182
152352 +is_local_show_63185 is_local_show 0 63185 NULL
152353 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
152354 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
152355 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
152356 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
152357 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
152358 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
152359 +suspend_enter_63203 suspend_enter 0 63203 NULL
152360 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
152361 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
152362 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
152363 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
152364 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
152365 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
152366 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
152367 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
152368 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
152369 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
152370 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
152371 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 NULL nohasharray
152372 +SyS_gethostname_63227 SyS_gethostname 2 63227 &nvkm_device_create__63227
152373 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
152374 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
152375 +ctxsize_63232 ctxsize 0 63232 NULL
152376 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
152377 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
152378 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
152379 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
152380 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
152381 +cyapa_i2c_write_63241 cyapa_i2c_write 3-0 63241 NULL
152382 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
152383 +do_convert_63247 do_convert 0 63247 NULL
152384 +setxattr_63249 setxattr 0 63249 NULL
152385 +ptp_read_63251 ptp_read 4-0 63251 NULL
152386 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
152387 +kmx61_set_power_state_63260 kmx61_set_power_state 0 63260 NULL
152388 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
152389 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
152390 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
152391 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 NULL nohasharray
152392 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 &btrfs_space_info_show_disk_used_63265
152393 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
152394 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
152395 +caches_show_63278 caches_show 0 63278 NULL nohasharray
152396 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
152397 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
152398 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
152399 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
152400 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
152401 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
152402 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
152403 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
152404 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
152405 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
152406 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
152407 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
152408 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
152409 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
152410 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
152411 +recv_data_63327 recv_data 3-0 63327 NULL
152412 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
152413 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
152414 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
152415 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
152416 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
152417 +info_server_63343 info_server 4 63343 NULL
152418 +il_force_reset_63344 il_force_reset 0 63344 NULL
152419 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
152420 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
152421 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
152422 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
152423 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
152424 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
152425 +guid_show_63379 guid_show 0 63379 NULL
152426 +read_word_63384 read_word 0 63384 NULL nohasharray
152427 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
152428 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
152429 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
152430 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
152431 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 7-0 63388 &edac_pci_alloc_ctl_info_63388
152432 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
152433 +cyapa_gen5_resume_scanning_63396 cyapa_gen5_resume_scanning 0 63396 NULL
152434 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
152435 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
152436 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
152437 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
152438 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
152439 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
152440 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
152441 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
152442 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
152443 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
152444 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 NULL nohasharray
152445 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4-0 63427 &tpm_tis_init_63427
152446 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
152447 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
152448 +kone_send_63435 kone_send 4-0 63435 NULL nohasharray
152449 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
152450 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
152451 +of_irq_get_63443 of_irq_get 0 63443 NULL
152452 +write_end_63445 write_end 0-5 63445 NULL
152453 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
152454 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
152455 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
152456 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
152457 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
152458 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
152459 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
152460 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
152461 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
152462 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
152463 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
152464 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
152465 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
152466 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
152467 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
152468 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL
152469 +read_kcore_63488 read_kcore 3 63488 NULL
152470 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
152471 +i2c_request_63490 i2c_request 0 63490 NULL
152472 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
152473 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
152474 +module_attr_show_63501 module_attr_show 0 63501 NULL
152475 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
152476 +usb_sleep_music_store_63510 usb_sleep_music_store 0-4 63510 NULL
152477 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
152478 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
152479 +__stop_machine_63523 __stop_machine 0 63523 NULL nohasharray
152480 +sctp_bind_63523 sctp_bind 0 63523 &__stop_machine_63523
152481 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
152482 +pwm1_show_63527 pwm1_show 0 63527 NULL
152483 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
152484 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
152485 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
152486 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
152487 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
152488 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
152489 +SyS_recv_63537 SyS_recv 3 63537 NULL
152490 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL nohasharray
152491 +fan1_input_show_63540 fan1_input_show 0 63540 &if_sdio_read_scratch_63540 nohasharray
152492 +get_int_63540 get_int 0 63540 &fan1_input_show_63540
152493 +cyapa_gen5_do_calibrate_63542 cyapa_gen5_do_calibrate 0-4 63542 NULL
152494 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
152495 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
152496 +dbg_leb_write_63555 dbg_leb_write 4-5-0 63555 NULL
152497 +request_dma_63556 request_dma 0 63556 NULL
152498 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
152499 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
152500 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
152501 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
152502 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
152503 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
152504 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
152505 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
152506 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
152507 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
152508 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
152509 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
152510 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL nohasharray
152511 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
152512 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
152513 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
152514 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
152515 +write_debug_level_63613 write_debug_level 3 63613 NULL
152516 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
152517 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
152518 +show_dev_name_63623 show_dev_name 0 63623 NULL
152519 +module_alloc_63630 module_alloc 1 63630 NULL
152520 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
152521 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
152522 +cm3232_get_it_available_63635 cm3232_get_it_available 0 63635 NULL
152523 +hid_report_len_63637 hid_report_len 0 63637 NULL
152524 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
152525 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
152526 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
152527 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
152528 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
152529 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
152530 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
152531 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
152532 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
152533 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
152534 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
152535 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
152536 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
152537 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
152538 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
152539 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
152540 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
152541 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
152542 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
152543 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
152544 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL
152545 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
152546 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
152547 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
152548 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
152549 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
152550 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
152551 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
152552 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
152553 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
152554 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
152555 +mos7720_open_63691 mos7720_open 0 63691 NULL
152556 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
152557 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
152558 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
152559 +bin_search_63697 bin_search 0 63697 NULL
152560 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
152561 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
152562 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
152563 +read_rxflow_63726 read_rxflow 0 63726 NULL
152564 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
152565 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
152566 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
152567 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
152568 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
152569 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
152570 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
152571 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
152572 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
152573 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
152574 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
152575 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
152576 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
152577 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
152578 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
152579 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 NULL nohasharray
152580 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 &nvkm_therm_create__63758
152581 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
152582 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
152583 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
152584 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
152585 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
152586 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
152587 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
152588 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
152589 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL nohasharray
152590 +tda826x_set_params_63774 tda826x_set_params 0 63774 &snd_opl4_mem_proc_read_63774
152591 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
152592 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
152593 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
152594 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
152595 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
152596 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
152597 +coda_getattr_63793 coda_getattr 0 63793 NULL
152598 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6-0 63795 NULL nohasharray
152599 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 &kovaplus_sysfs_write_63795 nohasharray
152600 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795
152601 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
152602 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
152603 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
152604 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
152605 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
152606 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
152607 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
152608 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
152609 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
152610 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
152611 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
152612 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
152613 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
152614 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL
152615 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
152616 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
152617 +shm_fsync_63834 shm_fsync 0 63834 NULL
152618 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
152619 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
152620 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
152621 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
152622 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
152623 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
152624 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
152625 +eql_open_63862 eql_open 0 63862 NULL
152626 +read_page_owner_63869 read_page_owner 3-0 63869 NULL
152627 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
152628 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
152629 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
152630 +bt_size_63881 bt_size 0 63881 NULL
152631 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
152632 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
152633 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
152634 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
152635 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
152636 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
152637 +minix_statfs_63900 minix_statfs 0 63900 NULL
152638 +divas_write_63901 divas_write 3-0 63901 NULL
152639 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
152640 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
152641 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 NULL
152642 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
152643 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
152644 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
152645 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
152646 +write_63928 write 0 63928 NULL
152647 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
152648 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
152649 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
152650 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
152651 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
152652 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
152653 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
152654 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
152655 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
152656 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
152657 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
152658 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
152659 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
152660 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
152661 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
152662 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
152663 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
152664 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
152665 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
152666 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 NULL nohasharray
152667 +set_mode_63982 set_mode 0-4 63982 &genlmsg_new_unicast_63982
152668 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
152669 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
152670 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
152671 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
152672 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
152673 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
152674 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
152675 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
152676 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
152677 +ov7670_read_64006 ov7670_read 0 64006 NULL
152678 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
152679 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
152680 +kmemdup_64015 kmemdup 2 64015 NULL nohasharray
152681 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 &kmemdup_64015
152682 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
152683 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
152684 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
152685 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
152686 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
152687 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
152688 +get_component_locate_64036 get_component_locate 0 64036 NULL
152689 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
152690 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
152691 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
152692 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
152693 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
152694 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
152695 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
152696 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
152697 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
152698 +start_hw_64065 start_hw 0 64065 NULL
152699 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
152700 +__sock_create_64069 __sock_create 0 64069 NULL
152701 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
152702 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
152703 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
152704 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
152705 +fc_header_64083 fc_header 0 64083 NULL
152706 +sl_realloc_bufs_64086 sl_realloc_bufs 2-0 64086 NULL
152707 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
152708 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
152709 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
152710 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
152711 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
152712 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
152713 +show_64101 show 0 64101 NULL
152714 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
152715 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
152716 +skge_get_sset_count_64115 skge_get_sset_count 0 64115 NULL
152717 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
152718 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
152719 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
152720 +vxlan_remcsum_64121 vxlan_remcsum 3-4 64121 NULL
152721 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
152722 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
152723 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
152724 +init_bch_64130 init_bch 1-2 64130 NULL
152725 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
152726 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
152727 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
152728 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
152729 +uea_idma_write_64139 uea_idma_write 3 64139 NULL nohasharray
152730 +__dequeue_signal_64139 __dequeue_signal 0 64139 &uea_idma_write_64139
152731 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
152732 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
152733 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
152734 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
152735 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
152736 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
152737 +number_of_tds_64156 number_of_tds 0 64156 NULL
152738 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
152739 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
152740 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
152741 +do_command_extended_64178 do_command_extended 0 64178 NULL
152742 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
152743 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
152744 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
152745 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
152746 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
152747 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
152748 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
152749 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
152750 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
152751 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
152752 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
152753 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
152754 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
152755 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
152756 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
152757 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
152758 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
152759 +ea_len_64229 ea_len 0 64229 NULL
152760 +header_len_64232 header_len 0 64232 NULL nohasharray
152761 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 &header_len_64232
152762 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
152763 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
152764 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
152765 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 NULL nohasharray
152766 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 &brcmf_sdiod_send_buf_64245 nohasharray
152767 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245
152768 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
152769 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
152770 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
152771 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
152772 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
152773 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
152774 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL nohasharray
152775 +ixgbevf_get_sset_count_64263 ixgbevf_get_sset_count 0 64263 &ads7846_pen_down_show_64263
152776 +cn_netlink_send_mult_64264 cn_netlink_send_mult 2-0 64264 NULL
152777 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
152778 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
152779 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
152780 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL nohasharray
152781 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 &io_capture_transfer_64276
152782 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
152783 +bpf_check_classic_64278 bpf_check_classic 2 64278 NULL nohasharray
152784 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 &bpf_check_classic_64278
152785 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
152786 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
152787 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
152788 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
152789 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
152790 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
152791 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
152792 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
152793 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
152794 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
152795 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
152796 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
152797 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
152798 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
152799 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
152800 +revision_show_64311 revision_show 0 64311 NULL
152801 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
152802 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
152803 +uri_show_64318 uri_show 0 64318 NULL nohasharray
152804 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
152805 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
152806 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
152807 +ffz_64324 ffz 0 64324 NULL nohasharray
152808 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
152809 +map_region_64328 map_region 1 64328 NULL
152810 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
152811 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
152812 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
152813 +ts_write_64336 ts_write 3-0 64336 NULL
152814 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
152815 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
152816 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
152817 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
152818 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
152819 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
152820 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
152821 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
152822 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
152823 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
152824 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
152825 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
152826 +user_regset_copyin_64360 user_regset_copyin 7 64360 NULL nohasharray
152827 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 &user_regset_copyin_64360
152828 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
152829 +show_64365 show 0 64365 NULL nohasharray
152830 +show_stats_64365 show_stats 0 64365 &show_64365
152831 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
152832 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
152833 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
152834 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
152835 +reg_create_64372 reg_create 5 64372 NULL nohasharray
152836 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
152837 +ilo_write_64378 ilo_write 3-0 64378 NULL
152838 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
152839 +g94_aux_64382 g94_aux 0 64382 NULL
152840 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
152841 +show_port_no_64391 show_port_no 0 64391 NULL
152842 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
152843 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
152844 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
152845 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
152846 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
152847 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
152848 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
152849 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
152850 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
152851 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
152852 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
152853 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
152854 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
152855 +ovl_readlink_64415 ovl_readlink 0 64415 NULL nohasharray
152856 +find_rsb_dir_64415 find_rsb_dir 0 64415 &ovl_readlink_64415
152857 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
152858 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
152859 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
152860 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
152861 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
152862 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
152863 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 &ext4_trim_extent_64431
152864 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
152865 +show_in2_input_64433 show_in2_input 0 64433 NULL
152866 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
152867 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
152868 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
152869 +ax25_recvmsg_64441 ax25_recvmsg 4-0 64441 NULL
152870 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
152871 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
152872 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
152873 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
152874 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
152875 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
152876 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
152877 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
152878 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
152879 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
152880 +__request_module_64480 __request_module 0 64480 NULL
152881 +ib_post_send_64481 ib_post_send 0 64481 NULL
152882 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
152883 +single_open_size_64483 single_open_size 4 64483 NULL
152884 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
152885 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
152886 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
152887 +read_64498 read 0 64498 NULL
152888 +set_div_64499 set_div 0-4 64499 NULL
152889 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
152890 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
152891 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
152892 +remove_uuid_64505 remove_uuid 4 64505 NULL
152893 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
152894 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
152895 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
152896 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
152897 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
152898 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 1-0-3-2 64511 NULL
152899 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
152900 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
152901 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
152902 +udplite_error_64525 udplite_error 0 64525 NULL
152903 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
152904 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
152905 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
152906 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 NULL nohasharray
152907 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 &wacom_led0_select_show_64528
152908 +befs_readpage_64530 befs_readpage 0 64530 NULL
152909 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
152910 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
152911 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
152912 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
152913 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
152914 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
152915 +SyS_bind_64544 SyS_bind 3 64544 NULL
152916 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
152917 +type_show_64547 type_show 0 64547 NULL nohasharray
152918 +lm8323_read_64547 lm8323_read 4 64547 &type_show_64547
152919 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
152920 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
152921 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
152922 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
152923 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
152924 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
152925 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
152926 +e100_open_64562 e100_open 0 64562 NULL
152927 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
152928 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
152929 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
152930 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
152931 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
152932 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
152933 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
152934 +do_erase_64574 do_erase 4 64574 NULL
152935 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL
152936 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
152937 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
152938 +suspend_64593 suspend 0 64593 NULL
152939 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
152940 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
152941 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
152942 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
152943 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
152944 +show_64606 show 0 64606 NULL
152945 +use_pool_64607 use_pool 2 64607 NULL
152946 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
152947 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
152948 +chksum_update_64619 chksum_update 0 64619 NULL
152949 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
152950 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
152951 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
152952 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
152953 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
152954 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
152955 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
152956 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
152957 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
152958 +cas_get_sset_count_64638 cas_get_sset_count 0 64638 NULL
152959 +store_64641 store 0 64641 NULL
152960 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
152961 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
152962 +tse_open_64644 tse_open 0 64644 NULL
152963 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
152964 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
152965 +regmap_read_debugfs_64658 regmap_read_debugfs 5-0 64658 NULL
152966 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
152967 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
152968 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
152969 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
152970 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
152971 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
152972 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
152973 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
152974 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &nr_free_zone_pages_64680
152975 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
152976 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
152977 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
152978 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
152979 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
152980 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
152981 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
152982 +show_otp4_64699 show_otp4 0 64699 NULL
152983 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
152984 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
152985 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
152986 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
152987 +__feat_register_sp_64712 __feat_register_sp 6-0 64712 NULL
152988 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
152989 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
152990 +c_can_open_64714 c_can_open 0 64714 NULL
152991 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
152992 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
152993 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
152994 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
152995 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
152996 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
152997 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
152998 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
152999 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
153000 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
153001 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
153002 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
153003 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
153004 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
153005 +fan_store_64752 fan_store 0-4 64752 NULL
153006 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
153007 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
153008 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
153009 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
153010 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
153011 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
153012 +show_64765 show 0 64765 NULL
153013 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
153014 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
153015 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
153016 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
153017 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
153018 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
153019 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
153020 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
153021 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
153022 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
153023 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
153024 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
153025 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
153026 +inetdev_event_64794 inetdev_event 0 64794 NULL
153027 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
153028 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
153029 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
153030 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
153031 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
153032 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
153033 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
153034 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
153035 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
153036 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
153037 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
153038 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
153039 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
153040 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
153041 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
153042 +show_target_kb_64823 show_target_kb 0 64823 NULL
153043 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
153044 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
153045 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
153046 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
153047 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
153048 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
153049 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
153050 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
153051 +do_request_64853 do_request 0 64853 NULL
153052 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
153053 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
153054 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
153055 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
153056 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
153057 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
153058 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 NULL nohasharray
153059 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 &ndisc_alloc_skb_64868
153060 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
153061 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
153062 +zl10039_write_64873 zl10039_write 0 64873 NULL
153063 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 NULL nohasharray
153064 +shtc1_update_values_64875 shtc1_update_values 4 64875 &show_constraint_max_time_window_us_64875 nohasharray
153065 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &shtc1_update_values_64875
153066 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
153067 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
153068 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
153069 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
153070 +xgbe_start_64900 xgbe_start 0 64900 NULL
153071 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
153072 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
153073 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
153074 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
153075 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
153076 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
153077 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
153078 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
153079 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
153080 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
153081 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
153082 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
153083 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
153084 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
153085 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
153086 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
153087 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
153088 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
153089 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
153090 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
153091 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
153092 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
153093 +fsid_present_64955 fsid_present 0 64955 NULL
153094 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
153095 +show_64959 show 0 64959 NULL
153096 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
153097 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
153098 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
153099 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
153100 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
153101 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
153102 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
153103 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
153104 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
153105 +sq905_command_64994 sq905_command 0 64994 NULL
153106 +pskb_pull_65005 pskb_pull 2 65005 NULL nohasharray
153107 +alloc_all_mem_65005 alloc_all_mem 0 65005 &pskb_pull_65005
153108 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
153109 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
153110 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
153111 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
153112 +insert_dent_65034 insert_dent 7 65034 NULL
153113 +root_id_show_65050 root_id_show 0 65050 NULL
153114 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
153115 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
153116 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
153117 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL nohasharray
153118 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 &ath9k_multi_regread_65056 nohasharray
153119 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056
153120 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
153121 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
153122 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
153123 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
153124 +fw_write_65069 fw_write 3 65069 NULL
153125 +count_run_65072 count_run 0-4-5 65072 NULL nohasharray
153126 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
153127 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
153128 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
153129 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
153130 +patch_65078 patch 0 65078 NULL
153131 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
153132 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
153133 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
153134 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
153135 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
153136 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
153137 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
153138 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
153139 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
153140 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
153141 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
153142 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
153143 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
153144 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
153145 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
153146 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
153147 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
153148 +direction_input_65122 direction_input 0 65122 NULL nohasharray
153149 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
153150 +store_65127 store 0-3 65127 NULL
153151 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
153152 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
153153 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
153154 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
153155 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
153156 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
153157 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
153158 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
153159 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
153160 +truncate_upper_65167 truncate_upper 0 65167 NULL
153161 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
153162 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
153163 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
153164 +ssb_bus_register_65183 ssb_bus_register 3 65183 NULL nohasharray
153165 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 &ssb_bus_register_65183
153166 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 NULL nohasharray
153167 +lola_setup_periods_65184 lola_setup_periods 0 65184 &__mlx4_alloc_from_zone_65184
153168 +sha384_init_65187 sha384_init 0 65187 NULL
153169 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
153170 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
153171 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
153172 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
153173 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
153174 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
153175 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
153176 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
153177 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
153178 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
153179 +store_color_common_65227 store_color_common 0 65227 NULL
153180 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
153181 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
153182 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
153183 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
153184 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
153185 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
153186 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
153187 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
153188 +finup_65248 finup 0 65248 NULL
153189 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
153190 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
153191 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL nohasharray
153192 +cyapa_gen3_do_fw_update_65253 cyapa_gen3_do_fw_update 0 65253 &adt7x10_show_t_hyst_65253
153193 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
153194 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
153195 +mwave_read_65257 mwave_read 0-3 65257 NULL
153196 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
153197 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
153198 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
153199 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
153200 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
153201 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
153202 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
153203 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
153204 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
153205 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL nohasharray
153206 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 &compat_core_sys_select_65285
153207 +getproplen_65293 getproplen 0 65293 NULL
153208 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
153209 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
153210 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
153211 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
153212 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
153213 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
153214 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
153215 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
153216 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
153217 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
153218 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
153219 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
153220 +unpack_array_65318 unpack_array 0 65318 NULL
153221 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
153222 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
153223 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
153224 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
153225 +ds1685_rtc_sysfs_time_regs_show_65330 ds1685_rtc_sysfs_time_regs_show 0 65330 NULL
153226 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
153227 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
153228 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
153229 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
153230 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
153231 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
153232 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
153233 +ssp_do_transfer_65359 ssp_do_transfer 0 65359 NULL
153234 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
153235 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
153236 +pnfs_generic_scan_ds_commit_list_65365 pnfs_generic_scan_ds_commit_list 0 65365 NULL
153237 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
153238 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
153239 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
153240 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
153241 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371 nohasharray
153242 +gem_get_sset_count_65371 gem_get_sset_count 0 65371 &mxt_write_reg_65371
153243 +SyS_writev_65372 SyS_writev 3 65372 NULL
153244 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
153245 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
153246 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
153247 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
153248 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
153249 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
153250 +hide_icon_65390 hide_icon 0-4 65390 NULL
153251 +mi_set_context_65395 mi_set_context 0 65395 NULL
153252 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
153253 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
153254 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
153255 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
153256 +__read_vmcore_65402 __read_vmcore 2 65402 NULL
153257 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
153258 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
153259 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
153260 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
153261 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
153262 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
153263 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
153264 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
153265 +edge_open_65411 edge_open 0 65411 NULL
153266 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
153267 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 NULL nohasharray
153268 +ali1535_access_65416 ali1535_access 0 65416 &kobj_pkt_show_65416
153269 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
153270 +aux2_show_65419 aux2_show 0 65419 NULL
153271 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
153272 +device_add_groups_65423 device_add_groups 0 65423 NULL
153273 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
153274 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
153275 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
153276 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
153277 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
153278 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
153279 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
153280 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
153281 +read_65459 read 0 65459 NULL
153282 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
153283 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
153284 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
153285 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
153286 +clear_user_65470 clear_user 2 65470 NULL
153287 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
153288 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
153289 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
153290 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
153291 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
153292 +regmap_write_65478 regmap_write 0 65478 NULL
153293 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL nohasharray
153294 +activate_65483 activate 0 65483 &ath_rx_edma_init_65483
153295 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
153296 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
153297 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
153298 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
153299 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
153300 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
153301 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
153302 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
153303 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
153304 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
153305 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
153306 +cyapa_gen3_write_blocks_65517 cyapa_gen3_write_blocks 0 65517 NULL
153307 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
153308 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
153309 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
153310 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
153311 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
153312 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
153313 +show_memory_65529 show_memory 0 65529 NULL
153314 +reg_read_65530 reg_read 0 65530 NULL
153315 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
153316 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
153317 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
153318 new file mode 100644
153319 index 0000000..560cd7b
153320 --- /dev/null
153321 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
153322 @@ -0,0 +1,92 @@
153323 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
153324 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
153325 +mappedread_2627 mappedread 2 2627 NULL
153326 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
153327 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
153328 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
153329 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
153330 +dmu_write_6048 dmu_write 4-3 6048 NULL
153331 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
153332 +update_pages_6225 update_pages 2-3 6225 NULL
153333 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
153334 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
153335 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
153336 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
153337 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
153338 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
153339 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
153340 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
153341 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
153342 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
153343 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
153344 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
153345 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
153346 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
153347 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
153348 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
153349 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
153350 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
153351 +uiocopy_18680 uiocopy 2 18680 NULL
153352 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
153353 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
153354 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
153355 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
153356 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
153357 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
153358 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
153359 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
153360 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
153361 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
153362 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
153363 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
153364 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
153365 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
153366 +splat_write_30943 splat_write 3 30943 NULL
153367 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
153368 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
153369 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
153370 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
153371 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
153372 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
153373 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
153374 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
153375 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
153376 +copyinstr_36980 copyinstr 3 36980 NULL
153377 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
153378 +splat_read_38116 splat_read 3 38116 NULL
153379 +sa_setup_38756 sa_setup 4 38756 NULL
153380 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
153381 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
153382 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
153383 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
153384 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
153385 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
153386 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
153387 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
153388 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
153389 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
153390 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
153391 +kcopy_write_43683 kcopy_write 3 43683 NULL
153392 +uiomove_44355 uiomove 2 44355 NULL
153393 +dmu_read_44418 dmu_read 4-3 44418 NULL
153394 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
153395 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
153396 +copyin_45945 copyin 3 45945 NULL
153397 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
153398 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
153399 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
153400 +spa_history_write_49650 spa_history_write 3 49650 NULL
153401 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
153402 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
153403 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
153404 +copyout_51409 copyout 3 51409 NULL
153405 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
153406 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
153407 +get_nvlist_56685 get_nvlist 2 56685 NULL
153408 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
153409 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
153410 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
153411 +zpios_write_61823 zpios_write 3 61823 NULL
153412 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
153413 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
153414 +zpios_read_64734 zpios_read 3 64734 NULL
153415 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
153416 new file mode 100644
153417 index 0000000..9846ab0
153418 --- /dev/null
153419 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
153420 @@ -0,0 +1,913 @@
153421 +/*
153422 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
153423 + * Licensed under the GPL v2, or (at your option) v3
153424 + *
153425 + * Homepage:
153426 + * https://github.com/ephox-gcc-plugins/size_overflow
153427 + *
153428 + * Documentation:
153429 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
153430 + *
153431 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
153432 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
153433 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
153434 + *
153435 + * Usage:
153436 + * $ make
153437 + * $ make run
153438 + */
153439 +
153440 +#include "size_overflow.h"
153441 +
153442 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
153443 +
153444 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
153445 +
153446 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
153447 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
153448 +
153449 +struct cgraph_node *get_cnode(const_tree fndecl)
153450 +{
153451 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
153452 +#if BUILDING_GCC_VERSION <= 4005
153453 + return cgraph_get_node((tree)fndecl);
153454 +#else
153455 + return cgraph_get_node(fndecl);
153456 +#endif
153457 +}
153458 +
153459 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
153460 +{
153461 + if (cur_node->marked == ASM_STMT_SO_MARK)
153462 + return false;
153463 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
153464 + return false;
153465 + if (strcmp(cur_node->context, context))
153466 + return false;
153467 + return !strcmp(cur_node->decl_name, decl_name);
153468 +}
153469 +
153470 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
153471 +static const char* get_decl_context(const_tree decl)
153472 +{
153473 + const char *context;
153474 +
153475 + if (TREE_CODE(decl) == VAR_DECL)
153476 + return "vardecl";
153477 + if (TREE_CODE(decl) == FUNCTION_DECL)
153478 + return "fndecl";
153479 +
153480 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
153481 + context = get_type_name_from_field(decl);
153482 +
153483 + if (!context)
153484 + return "fielddecl";
153485 + return context;
153486 +}
153487 +
153488 +/* Find the function with the specified argument in the list
153489 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
153490 + * * if num is CANNOT_FIND_ARG then ignore it
153491 + */
153492 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
153493 +{
153494 + next_interesting_function_t cur_node, head;
153495 +
153496 + head = global_next_interesting_function[hash];
153497 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
153498 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
153499 + continue;
153500 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
153501 + return cur_node;
153502 + }
153503 + return NULL;
153504 +}
153505 +
153506 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
153507 +{
153508 + const char *context;
153509 + unsigned int hash;
153510 +
153511 + hash = get_decl_hash(decl, decl_name);
153512 + if (hash == NO_HASH)
153513 + return NULL;
153514 +
153515 + context = get_decl_context(decl);
153516 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
153517 +}
153518 +
153519 +static bool is_vararg(const_tree fn, unsigned int num)
153520 +{
153521 + const_tree fn_type, last, type;
153522 + tree arg_list;
153523 +
153524 + if (num == 0)
153525 + return false;
153526 + if (fn == NULL_TREE)
153527 + return false;
153528 + if (TREE_CODE(fn) != FUNCTION_DECL)
153529 + return false;
153530 +
153531 + fn_type = TREE_TYPE(fn);
153532 + if (fn_type == NULL_TREE)
153533 + return false;
153534 +
153535 + arg_list = TYPE_ARG_TYPES(fn_type);
153536 + if (arg_list == NULL_TREE)
153537 + return false;
153538 + last = TREE_VALUE(tree_last(arg_list));
153539 +
153540 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
153541 + type = last;
153542 + else
153543 + type = TREE_TYPE(last);
153544 +
153545 + gcc_assert(type != NULL_TREE);
153546 + if (type == void_type_node)
153547 + return false;
153548 +
153549 + return num >= (unsigned int)list_length(arg_list);
153550 +}
153551 +
153552 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
153553 +{
153554 + next_interesting_function_t new_node;
153555 +
153556 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
153557 + new_node->decl_name = xstrdup(decl_name);
153558 + gcc_assert(context);
153559 + new_node->context = xstrdup(context);
153560 + new_node->hash = hash;
153561 + new_node->num = num;
153562 + new_node->next = NULL;
153563 + new_node->children = NULL;
153564 + new_node->marked = marked;
153565 + new_node->orig_next_node = orig_next_node;
153566 + return new_node;
153567 +}
153568 +
153569 +// Create the main data structure
153570 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
153571 +{
153572 + unsigned int hash;
153573 + const char *context;
153574 + enum tree_code decl_code = TREE_CODE(decl);
153575 +
153576 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
153577 +
153578 + if (is_vararg(decl, num))
153579 + return NULL;
153580 +
153581 + hash = get_decl_hash(decl, decl_name);
153582 + if (hash == NO_HASH)
153583 + return NULL;
153584 +
153585 + gcc_assert(num <= MAX_PARAM);
153586 + // Clones must have an orig_next_node
153587 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
153588 +
153589 + context = get_decl_context(decl);
153590 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
153591 +}
153592 +
153593 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
153594 +{
153595 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
153596 +
153597 + // new_entry is appended to the end of a list
153598 + new_entry->next = NULL;
153599 +
153600 + cur_global_head = global_next_interesting_function[new_entry->hash];
153601 + if (!cur_global_head) {
153602 + global_next_interesting_function[new_entry->hash] = new_entry;
153603 + return;
153604 + }
153605 +
153606 +
153607 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
153608 + if (!cur_global->next)
153609 + cur_global_end = cur_global;
153610 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
153611 + return;
153612 + }
153613 +
153614 + gcc_assert(cur_global_end);
153615 + cur_global_end->next = new_entry;
153616 +}
153617 +
153618 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
153619 + * and add it to global_next_interesting_function
153620 + */
153621 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
153622 +{
153623 + next_interesting_function_t orig_next_node;
153624 + tree decl;
153625 + unsigned int orig_num;
153626 + enum tree_code decl_code;
153627 + const char *decl_name;
153628 +
153629 + decl = get_orig_fndecl(clone_fndecl);
153630 + decl_code = TREE_CODE(decl);
153631 +
153632 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
153633 + orig_num = num;
153634 + else
153635 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
153636 +
153637 + // Skip over ISRA.162 parm decls
153638 + if (orig_num == CANNOT_FIND_ARG)
153639 + return NULL;
153640 +
153641 + decl_name = get_orig_decl_name(decl);
153642 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
153643 + if (orig_next_node)
153644 + return orig_next_node;
153645 +
153646 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
153647 + gcc_assert(orig_next_node);
153648 +
153649 + add_to_global_next_interesting_function(orig_next_node);
153650 + return orig_next_node;
153651 +}
153652 +
153653 +// Find or create the next_interesting_function_t node for decl and num
153654 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
153655 +{
153656 + next_interesting_function_t cur_next_cnode;
153657 + const char *decl_name = DECL_NAME_POINTER(decl);
153658 +
153659 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
153660 + if (cur_next_cnode)
153661 + goto out;
153662 +
153663 + if (!orig_next_node && made_by_compiler(decl)) {
153664 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
153665 + if (!orig_next_node)
153666 + return NULL;
153667 + }
153668 +
153669 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
153670 + if (!cur_next_cnode)
153671 + return NULL;
153672 +
153673 + add_to_global_next_interesting_function(cur_next_cnode);
153674 +out:
153675 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
153676 + return cur_next_cnode;
153677 + gcc_assert(cur_next_cnode->marked == marked);
153678 + return cur_next_cnode;
153679 +}
153680 +
153681 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
153682 +{
153683 + next_interesting_function_t cur_node;
153684 + const char *context, *decl_name;
153685 +
153686 + decl_name = DECL_NAME_POINTER(decl);
153687 + context = get_decl_context(decl);
153688 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
153689 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
153690 + return true;
153691 + }
153692 + return false;
153693 +}
153694 +
153695 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
153696 +{
153697 + unsigned int num;
153698 + next_interesting_function_t orig_next_node, new_node;
153699 +
153700 + gcc_assert(fndecl != NULL_TREE);
153701 +
153702 + // ignore builtins to not explode coverage (e.g., memcpy)
153703 + if (DECL_BUILT_IN(fndecl))
153704 + return next_cnodes_head;
153705 +
153706 + // convert arg into its position
153707 + if (arg == NULL_TREE)
153708 + num = 0;
153709 + else
153710 + num = find_arg_number_tree(arg, fndecl);
153711 + if (num == CANNOT_FIND_ARG)
153712 + return next_cnodes_head;
153713 +
153714 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
153715 + return next_cnodes_head;
153716 +
153717 + if (made_by_compiler(fndecl)) {
153718 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
153719 + if (!orig_next_node)
153720 + return next_cnodes_head;
153721 + } else
153722 + orig_next_node = NULL;
153723 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
153724 + if (!new_node)
153725 + return next_cnodes_head;
153726 + new_node->next = next_cnodes_head;
153727 + return new_node;
153728 +}
153729 +
153730 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
153731 +{
153732 + gphi *phi = as_a_gphi(get_def_stmt(result));
153733 + unsigned int i, n = gimple_phi_num_args(phi);
153734 +
153735 + pointer_set_insert(visited, phi);
153736 + for (i = 0; i < n; i++) {
153737 + tree arg = gimple_phi_arg_def(phi, i);
153738 +
153739 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
153740 + }
153741 +
153742 + return next_cnodes_head;
153743 +}
153744 +
153745 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
153746 +{
153747 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
153748 + tree rhs1, rhs2;
153749 +
153750 + rhs1 = gimple_assign_rhs1(def_stmt);
153751 + rhs2 = gimple_assign_rhs2(def_stmt);
153752 +
153753 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
153754 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
153755 +}
153756 +
153757 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
153758 +{
153759 + return next_cnodes_head;
153760 +}
153761 +
153762 +/* Find all functions that influence lhs
153763 + *
153764 + * Encountered functions are added to the children vector (next_interesting_function_t).
153765 + */
153766 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
153767 +{
153768 + const_gimple def_stmt;
153769 +
153770 + if (skip_types(lhs))
153771 + return next_cnodes_head;
153772 +
153773 + if (TREE_CODE(lhs) == PARM_DECL)
153774 + return handle_function(next_cnodes_head, current_function_decl, lhs);
153775 +
153776 + if (TREE_CODE(lhs) != SSA_NAME)
153777 + return next_cnodes_head;
153778 +
153779 + def_stmt = get_def_stmt(lhs);
153780 + if (!def_stmt)
153781 + return next_cnodes_head;
153782 +
153783 + if (pointer_set_insert(visited, def_stmt))
153784 + return next_cnodes_head;
153785 +
153786 + switch (gimple_code(def_stmt)) {
153787 + case GIMPLE_NOP:
153788 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
153789 + case GIMPLE_ASM:
153790 + if (is_size_overflow_asm(def_stmt))
153791 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
153792 + return next_cnodes_head;
153793 + case GIMPLE_CALL: {
153794 + tree fndecl = gimple_call_fndecl(def_stmt);
153795 +
153796 + if (fndecl != NULL_TREE)
153797 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
153798 + fndecl = gimple_call_fn(def_stmt);
153799 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
153800 + }
153801 + case GIMPLE_PHI:
153802 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
153803 + case GIMPLE_ASSIGN:
153804 + switch (gimple_num_ops(def_stmt)) {
153805 + case 2:
153806 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
153807 + case 3:
153808 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
153809 + }
153810 + default:
153811 + debug_gimple_stmt((gimple)def_stmt);
153812 + error("%s: unknown gimple code", __func__);
153813 + gcc_unreachable();
153814 + }
153815 +}
153816 +
153817 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
153818 +static next_interesting_function_t search_next_functions(const_tree node)
153819 +{
153820 + gimple_set *visited;
153821 + next_interesting_function_t next_cnodes_head;
153822 +
153823 + visited = pointer_set_create();
153824 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
153825 + pointer_set_destroy(visited);
153826 +
153827 + return next_cnodes_head;
153828 +}
153829 +
153830 +// True if child already exists in the next_interesting_function_t children vector
153831 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
153832 +{
153833 + unsigned int i;
153834 + next_interesting_function_t cur;
153835 +
153836 + gcc_assert(next_node);
153837 + // handle recursion
153838 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
153839 + return true;
153840 +
153841 +#if BUILDING_GCC_VERSION <= 4007
153842 + if (VEC_empty(next_interesting_function_t, target->children))
153843 + return false;
153844 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
153845 +#else
153846 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
153847 +#endif
153848 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
153849 + return true;
153850 + }
153851 + return false;
153852 +}
153853 +
153854 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
153855 +{
153856 + if (!has_next_interesting_function_vec(parent, child)) {
153857 +#if BUILDING_GCC_VERSION <= 4007
153858 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
153859 +#else
153860 + vec_safe_push(parent->children, child);
153861 +#endif
153862 + }
153863 +}
153864 +
153865 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
153866 +
153867 +// Add children to parent and global_next_interesting_function
153868 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
153869 +{
153870 + next_interesting_function_t cur = children;
153871 +
153872 + gcc_assert(parent);
153873 +
153874 + while (cur) {
153875 + next_interesting_function_t next, child;
153876 +
153877 + next = cur->next;
153878 +
153879 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
153880 + if (!child) {
153881 + add_to_global_next_interesting_function(cur);
153882 + child = cur;
153883 + }
153884 +
153885 + check_local_variables(child);
153886 +
153887 + push_child(parent, child);
153888 +
153889 + cur = next;
153890 + }
153891 +
153892 + check_local_variables(parent);
153893 +}
153894 +
153895 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
153896 +{
153897 + return NULL;
153898 +}
153899 +
153900 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
153901 +{
153902 + switch (gimple_code(stmt)) {
153903 + case GIMPLE_ASM:
153904 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
153905 + case GIMPLE_CALL: {
153906 + tree decl = gimple_call_fndecl(stmt);
153907 +
153908 + if (decl != NULL_TREE)
153909 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
153910 + decl = gimple_call_fn(stmt);
153911 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
153912 + }
153913 + case GIMPLE_RETURN:
153914 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
153915 + default:
153916 + debug_gimple_stmt((gimple)stmt);
153917 + gcc_unreachable();
153918 + }
153919 +}
153920 +
153921 +// Handle potential next_interesting_function_t parent if its argument has an integer type
153922 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
153923 +{
153924 + const_tree start_var;
153925 + next_interesting_function_t children_next_cnode, parent_next_cnode;
153926 +
153927 + switch (gimple_code(stmt)) {
153928 + case GIMPLE_ASM:
153929 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
153930 + return;
153931 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
153932 + gcc_assert(start_var != NULL_TREE);
153933 + break;
153934 + case GIMPLE_CALL:
153935 + start_var = gimple_call_arg(stmt, num - 1);
153936 + break;
153937 + case GIMPLE_RETURN:
153938 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
153939 + if (start_var == NULL_TREE)
153940 + return;
153941 + break;
153942 + default:
153943 + debug_gimple_stmt((gimple)stmt);
153944 + gcc_unreachable();
153945 + }
153946 +
153947 + if (skip_types(start_var))
153948 + return;
153949 +
153950 + // handle intentional MARK_TURN_OFF
153951 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
153952 + return;
153953 +
153954 + parent_next_cnode = create_parent_next_cnode(stmt, num);
153955 + if (!parent_next_cnode)
153956 + return;
153957 +
153958 + children_next_cnode = search_next_functions(start_var);
153959 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
153960 +}
153961 +
153962 +// Find potential next_interesting_function_t parents
153963 +static void handle_cgraph_node(struct cgraph_node *node)
153964 +{
153965 + basic_block bb;
153966 + tree cur_fndecl = NODE_DECL(node);
153967 +
153968 + set_current_function_decl(cur_fndecl);
153969 +
153970 + FOR_ALL_BB_FN(bb, cfun) {
153971 + gimple_stmt_iterator gsi;
153972 +
153973 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
153974 + gimple stmt = gsi_stmt(gsi);
153975 +
153976 + switch (gimple_code(stmt)) {
153977 + case GIMPLE_RETURN:
153978 + case GIMPLE_ASM:
153979 + collect_all_possible_size_overflow_fns(stmt, 0);
153980 + break;
153981 + case GIMPLE_CALL: {
153982 + unsigned int i, len;
153983 + tree fndecl = gimple_call_fndecl(stmt);
153984 +
153985 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
153986 + break;
153987 +
153988 + len = gimple_call_num_args(stmt);
153989 + for (i = 0; i < len; i++)
153990 + collect_all_possible_size_overflow_fns(stmt, i + 1);
153991 + break;
153992 + }
153993 + default:
153994 + break;
153995 + }
153996 + }
153997 + }
153998 +
153999 + unset_current_function_decl();
154000 +}
154001 +
154002 +/* Collect all potentially interesting function parameters and return values of integer types
154003 + * and store their data flow dependencies
154004 + */
154005 +static void size_overflow_generate_summary(void)
154006 +{
154007 + struct cgraph_node *node;
154008 +
154009 + size_overflow_register_hooks();
154010 +
154011 + FOR_EACH_FUNCTION(node) {
154012 + if (is_valid_cgraph_node(node))
154013 + handle_cgraph_node(node);
154014 + }
154015 +}
154016 +
154017 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
154018 +{
154019 + debug_cgraph_node(node);
154020 + gcc_unreachable();
154021 +}
154022 +
154023 +/* Handle dst if src is in the global_next_interesting_function list.
154024 + * If src is a clone then dst inherits the orig_next_node of src otherwise
154025 + * src will become the orig_next_node of dst.
154026 + */
154027 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
154028 +{
154029 + next_interesting_function_t head, cur;
154030 + const_tree decl;
154031 + const char *src_name, *src_context;
154032 +
154033 + decl = NODE_DECL(src);
154034 + src_name = DECL_NAME_POINTER(decl);
154035 + src_context = get_decl_context(decl);
154036 +
154037 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
154038 + if (!head)
154039 + return;
154040 +
154041 + for (cur = head; cur; cur = cur->next) {
154042 + unsigned int new_argnum;
154043 + next_interesting_function_t orig_next_node, next_node;
154044 + bool dst_clone;
154045 +
154046 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
154047 + continue;
154048 +
154049 + dst_clone = made_by_compiler(NODE_DECL(dst));
154050 + if (!dst_clone)
154051 + break;
154052 +
154053 + // For clones use the original node instead
154054 + if (cur->orig_next_node)
154055 + orig_next_node = cur->orig_next_node;
154056 + else
154057 + orig_next_node = cur;
154058 +
154059 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
154060 + if (new_argnum == CANNOT_FIND_ARG)
154061 + continue;
154062 +
154063 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
154064 + if (next_node)
154065 + add_to_global_next_interesting_function(next_node);
154066 + }
154067 +}
154068 +
154069 +void size_overflow_register_hooks(void)
154070 +{
154071 + static bool init_p = false;
154072 +
154073 + if (init_p)
154074 + return;
154075 + init_p = true;
154076 +
154077 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
154078 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
154079 +}
154080 +
154081 +static void set_yes_so_mark(next_interesting_function_t next_node)
154082 +{
154083 + next_node->marked = YES_SO_MARK;
154084 + // Mark the orig decl as well if it's a clone
154085 + if (next_node->orig_next_node)
154086 + next_node->orig_next_node->marked = YES_SO_MARK;
154087 +}
154088 +
154089 +// Determine if the function is already in the hash table
154090 +static bool is_marked_fn(next_interesting_function_t next_node)
154091 +{
154092 + const struct size_overflow_hash *entry;
154093 +
154094 + if (next_node->marked != NO_SO_MARK)
154095 + return true;
154096 +
154097 + if (next_node->orig_next_node)
154098 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
154099 + else
154100 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
154101 + if (!entry)
154102 + return false;
154103 +
154104 + set_yes_so_mark(next_node);
154105 + return true;
154106 +}
154107 +
154108 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
154109 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
154110 +{
154111 + unsigned int i;
154112 + next_interesting_function_t child;
154113 +
154114 +#if BUILDING_GCC_VERSION <= 4007
154115 + if (VEC_empty(next_interesting_function_t, parent->children))
154116 + return NULL;
154117 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
154118 +#else
154119 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
154120 +#endif
154121 + if (child->num == 0)
154122 + continue;
154123 + if (strcmp(parent->decl_name, child->decl_name))
154124 + continue;
154125 + if (!strcmp(child->context, "fndecl"))
154126 + return child;
154127 + }
154128 + return NULL;
154129 +}
154130 +
154131 +/* Trace a return value of function pointer type back to an argument via a concrete function
154132 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
154133 +static void search_missing_fptr_arg(next_interesting_function_t parent)
154134 +{
154135 + next_interesting_function_t tracked_fn, cur_next_node, child;
154136 + unsigned int i;
154137 +#if BUILDING_GCC_VERSION <= 4007
154138 + VEC(next_interesting_function_t, heap) *new_children = NULL;
154139 +#else
154140 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
154141 +#endif
154142 +
154143 + if (parent->num != 0)
154144 + return;
154145 + if (!strcmp(parent->context, "fndecl"))
154146 + return;
154147 + if (!strcmp(parent->context, "vardecl"))
154148 + return;
154149 +
154150 + // fnptr 0 && fn 0
154151 +#if BUILDING_GCC_VERSION <= 4007
154152 + if (VEC_empty(next_interesting_function_t, parent->children))
154153 + return;
154154 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
154155 +#else
154156 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
154157 +#endif
154158 + if (child->num != 0)
154159 + continue;
154160 + // (fn 0 -> fn 2)
154161 + tracked_fn = get_same_not_ret_child(child);
154162 + if (!tracked_fn)
154163 + continue;
154164 +
154165 + // fn 2 => fnptr 2
154166 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
154167 + if (cur_next_node->num != tracked_fn->num)
154168 + continue;
154169 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
154170 + continue;
154171 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
154172 +#if BUILDING_GCC_VERSION <= 4007
154173 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
154174 +#else
154175 + vec_safe_push(new_children, cur_next_node);
154176 +#endif
154177 + }
154178 + }
154179 + }
154180 +
154181 +#if BUILDING_GCC_VERSION == 4005
154182 + if (VEC_empty(next_interesting_function_t, new_children))
154183 + return;
154184 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
154185 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
154186 +#elif BUILDING_GCC_VERSION <= 4007
154187 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
154188 +#else
154189 + vec_safe_splice(parent->children, new_children);
154190 +#endif
154191 +}
154192 +
154193 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
154194 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
154195 +{
154196 + unsigned int i;
154197 + next_interesting_function_t child;
154198 +
154199 + gcc_assert(parent);
154200 + check_global_variables(parent);
154201 + search_missing_fptr_arg(parent);
154202 + print_missing_function(parent);
154203 +
154204 +#if BUILDING_GCC_VERSION <= 4007
154205 + if (VEC_empty(next_interesting_function_t, parent->children))
154206 + return;
154207 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
154208 +#else
154209 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
154210 +#endif
154211 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
154212 + child->marked = YES_SO_MARK;
154213 + if (!pointer_set_insert(visited, child))
154214 + print_missing_functions(visited, child);
154215 + }
154216 +}
154217 +
154218 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
154219 +
154220 +// Print all missing interesting functions
154221 +static unsigned int size_overflow_execute(void)
154222 +{
154223 + unsigned int i;
154224 + next_interesting_function_set *visited;
154225 + next_interesting_function_t cur_global;
154226 +
154227 + visited = next_interesting_function_pointer_set_create();
154228 +
154229 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
154230 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
154231 + if (is_marked_fn(cur_global))
154232 + print_missing_functions(visited, cur_global);
154233 + }
154234 + }
154235 +
154236 + pointer_set_destroy(visited);
154237 +
154238 +/* if (in_lto_p) {
154239 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
154240 + print_global_next_interesting_functions();
154241 + }*/
154242 +
154243 + return 0;
154244 +}
154245 +
154246 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
154247 +#if BUILDING_GCC_VERSION >= 4008
154248 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
154249 +#elif BUILDING_GCC_VERSION >= 4006
154250 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
154251 +#else
154252 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
154253 +#endif
154254 +
154255 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
154256 +
154257 +#if BUILDING_GCC_VERSION >= 4009
154258 +static const struct pass_data size_overflow_functions_pass_data = {
154259 +#else
154260 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
154261 + .pass = {
154262 +#endif
154263 + .type = IPA_PASS,
154264 + .name = "size_overflow_functions",
154265 +#if BUILDING_GCC_VERSION >= 4008
154266 + .optinfo_flags = OPTGROUP_NONE,
154267 +#endif
154268 +#if BUILDING_GCC_VERSION >= 5000
154269 +#elif BUILDING_GCC_VERSION >= 4009
154270 + .has_gate = false,
154271 + .has_execute = true,
154272 +#else
154273 + .gate = NULL,
154274 + .execute = size_overflow_execute,
154275 + .sub = NULL,
154276 + .next = NULL,
154277 + .static_pass_number = 0,
154278 +#endif
154279 + .tv_id = TV_NONE,
154280 + .properties_required = 0,
154281 + .properties_provided = 0,
154282 + .properties_destroyed = 0,
154283 + .todo_flags_start = 0,
154284 + .todo_flags_finish = 0,
154285 +#if BUILDING_GCC_VERSION < 4009
154286 + },
154287 + .generate_summary = size_overflow_generate_summary,
154288 + .write_summary = size_overflow_write_summary_lto,
154289 + .read_summary = size_overflow_read_summary_lto,
154290 +#if BUILDING_GCC_VERSION >= 4006
154291 + .write_optimization_summary = size_overflow_write_summary_lto,
154292 + .read_optimization_summary = size_overflow_read_summary_lto,
154293 +#endif
154294 + .stmt_fixup = NULL,
154295 + .function_transform_todo_flags_start = 0,
154296 + .function_transform = size_overflow_transform,
154297 + .variable_transform = NULL,
154298 +#endif
154299 +};
154300 +
154301 +#if BUILDING_GCC_VERSION >= 4009
154302 +namespace {
154303 +class size_overflow_functions_pass : public ipa_opt_pass_d {
154304 +public:
154305 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
154306 + g,
154307 + size_overflow_generate_summary,
154308 + size_overflow_write_summary_lto,
154309 + size_overflow_read_summary_lto,
154310 + size_overflow_write_summary_lto,
154311 + size_overflow_read_summary_lto,
154312 + NULL,
154313 + 0,
154314 + size_overflow_transform,
154315 + NULL) {}
154316 +#if BUILDING_GCC_VERSION >= 5000
154317 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
154318 +#else
154319 + unsigned int execute() { return size_overflow_execute(); }
154320 +#endif
154321 +};
154322 +}
154323 +
154324 +opt_pass *make_size_overflow_functions_pass(void)
154325 +{
154326 + return new size_overflow_functions_pass();
154327 +}
154328 +#else
154329 +struct opt_pass *make_size_overflow_functions_pass(void)
154330 +{
154331 + return &size_overflow_functions_pass.pass;
154332 +}
154333 +#endif
154334 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
154335 new file mode 100644
154336 index 0000000..6d103b8
154337 --- /dev/null
154338 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
154339 @@ -0,0 +1,256 @@
154340 +/*
154341 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
154342 + * Licensed under the GPL v2, or (at your option) v3
154343 + *
154344 + * Homepage:
154345 + * https://github.com/ephox-gcc-plugins/size_overflow
154346 + *
154347 + * Documentation:
154348 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
154349 + *
154350 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
154351 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
154352 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
154353 + *
154354 + * Usage:
154355 + * $ make
154356 + * $ make run
154357 + */
154358 +
154359 +#include "size_overflow.h"
154360 +
154361 +int plugin_is_GPL_compatible;
154362 +
154363 +tree report_size_overflow_decl;
154364 +
154365 +tree size_overflow_type_HI;
154366 +tree size_overflow_type_SI;
154367 +tree size_overflow_type_DI;
154368 +tree size_overflow_type_TI;
154369 +
154370 +static struct plugin_info size_overflow_plugin_info = {
154371 + .version = "20150512",
154372 + .help = "no-size-overflow\tturn off size overflow checking\n",
154373 +};
154374 +
154375 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
154376 +{
154377 + unsigned int arg_count;
154378 + enum tree_code code = TREE_CODE(*node);
154379 +
154380 + switch (code) {
154381 + case FUNCTION_DECL:
154382 + arg_count = type_num_arguments(TREE_TYPE(*node));
154383 + break;
154384 + case FUNCTION_TYPE:
154385 + case METHOD_TYPE:
154386 + arg_count = type_num_arguments(*node);
154387 + break;
154388 + default:
154389 + *no_add_attrs = true;
154390 + error("%s: %qE attribute only applies to functions", __func__, name);
154391 + return NULL_TREE;
154392 + }
154393 +
154394 + for (; args; args = TREE_CHAIN(args)) {
154395 + int cur_val;
154396 + tree position = TREE_VALUE(args);
154397 +
154398 + if (TREE_CODE(position) != INTEGER_CST) {
154399 + error("%s: parameter isn't an integer", __func__);
154400 + debug_tree(args);
154401 + *no_add_attrs = true;
154402 + return NULL_TREE;
154403 + }
154404 +
154405 + cur_val = tree_to_shwi(position);
154406 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
154407 + error("%s: parameter %d is outside range.", __func__, cur_val);
154408 + *no_add_attrs = true;
154409 + return NULL_TREE;
154410 + }
154411 + }
154412 + return NULL_TREE;
154413 +}
154414 +
154415 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
154416 +{
154417 + unsigned int arg_count;
154418 + HOST_WIDE_INT s_first_arg;
154419 + enum tree_code code = TREE_CODE(*node);
154420 +
154421 + switch (code) {
154422 + case FUNCTION_DECL:
154423 + arg_count = type_num_arguments(TREE_TYPE(*node));
154424 + break;
154425 + case FUNCTION_TYPE:
154426 + case METHOD_TYPE:
154427 + arg_count = type_num_arguments(*node);
154428 + break;
154429 + case FIELD_DECL:
154430 + return NULL_TREE;
154431 + default:
154432 + *no_add_attrs = true;
154433 + error("%qE attribute only applies to functions", name);
154434 + return NULL_TREE;
154435 + }
154436 +
154437 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
154438 + if (s_first_arg == -1)
154439 + return NULL_TREE;
154440 + if (s_first_arg < -1)
154441 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
154442 +
154443 + for (; args; args = TREE_CHAIN(args)) {
154444 + unsigned int cur_val;
154445 +
154446 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
154447 + error("%s: parameter isn't an integer", __func__);
154448 + debug_tree(args);
154449 + *no_add_attrs = true;
154450 + return NULL_TREE;
154451 + }
154452 +
154453 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
154454 + if (cur_val > arg_count ) {
154455 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
154456 + *no_add_attrs = true;
154457 + return NULL_TREE;
154458 + }
154459 + }
154460 + return NULL_TREE;
154461 +}
154462 +
154463 +static struct attribute_spec size_overflow_attr = {
154464 + .name = "size_overflow",
154465 + .min_length = 1,
154466 + .max_length = -1,
154467 + .decl_required = true,
154468 + .type_required = false,
154469 + .function_type_required = false,
154470 + .handler = handle_size_overflow_attribute,
154471 +#if BUILDING_GCC_VERSION >= 4007
154472 + .affects_type_identity = false
154473 +#endif
154474 +};
154475 +
154476 +static struct attribute_spec intentional_overflow_attr = {
154477 + .name = "intentional_overflow",
154478 + .min_length = 1,
154479 + .max_length = -1,
154480 + .decl_required = true,
154481 + .type_required = false,
154482 + .function_type_required = false,
154483 + .handler = handle_intentional_overflow_attribute,
154484 +#if BUILDING_GCC_VERSION >= 4007
154485 + .affects_type_identity = false
154486 +#endif
154487 +};
154488 +
154489 +static void register_attributes(void __unused *event_data, void __unused *data)
154490 +{
154491 + register_attribute(&size_overflow_attr);
154492 + register_attribute(&intentional_overflow_attr);
154493 +}
154494 +
154495 +static tree create_typedef(tree type, const char* ident)
154496 +{
154497 + tree new_type, decl;
154498 +
154499 + new_type = build_variant_type_copy(type);
154500 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
154501 + DECL_ORIGINAL_TYPE(decl) = type;
154502 + TYPE_NAME(new_type) = decl;
154503 + return new_type;
154504 +}
154505 +
154506 +// Create the noreturn report_size_overflow() function decl.
154507 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
154508 +{
154509 + tree const_char_ptr_type_node;
154510 + tree fntype;
154511 +
154512 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
154513 +
154514 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
154515 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
154516 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
154517 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
154518 +
154519 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
154520 + fntype = build_function_type_list(void_type_node,
154521 + const_char_ptr_type_node,
154522 + unsigned_type_node,
154523 + const_char_ptr_type_node,
154524 + const_char_ptr_type_node,
154525 + NULL_TREE);
154526 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
154527 +
154528 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
154529 + TREE_PUBLIC(report_size_overflow_decl) = 1;
154530 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
154531 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
154532 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
154533 +// !!!
154534 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
154535 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
154536 + TREE_USED(report_size_overflow_decl) = 1;
154537 + TREE_NOTHROW(report_size_overflow_decl) = 1;
154538 +}
154539 +
154540 +
154541 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
154542 +{
154543 + int i;
154544 + const char * const plugin_name = plugin_info->base_name;
154545 + const int argc = plugin_info->argc;
154546 + const struct plugin_argument * const argv = plugin_info->argv;
154547 + bool enable = true;
154548 + struct register_pass_info insert_size_overflow_asm_pass_info;
154549 + struct register_pass_info size_overflow_functions_pass_info;
154550 +
154551 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
154552 + {
154553 + .base = &report_size_overflow_decl,
154554 + .nelt = 1,
154555 + .stride = sizeof(report_size_overflow_decl),
154556 + .cb = &gt_ggc_mx_tree_node,
154557 + .pchw = &gt_pch_nx_tree_node
154558 + },
154559 + LAST_GGC_ROOT_TAB
154560 + };
154561 +
154562 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
154563 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
154564 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
154565 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
154566 +
154567 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
154568 + size_overflow_functions_pass_info.reference_pass_name = "inline";
154569 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
154570 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
154571 +
154572 + if (!plugin_default_version_check(version, &gcc_version)) {
154573 + error(G_("incompatible gcc/plugin versions"));
154574 + return 1;
154575 + }
154576 +
154577 + for (i = 0; i < argc; ++i) {
154578 + if (!strcmp(argv[i].key, "no-size-overflow")) {
154579 + enable = false;
154580 + continue;
154581 + }
154582 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
154583 + }
154584 +
154585 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
154586 + if (enable) {
154587 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
154588 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
154589 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
154590 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
154591 + }
154592 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
154593 +
154594 + return 0;
154595 +}
154596 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
154597 new file mode 100644
154598 index 0000000..1d9ddb6
154599 --- /dev/null
154600 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
154601 @@ -0,0 +1,345 @@
154602 +/*
154603 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
154604 + * Licensed under the GPL v2, or (at your option) v3
154605 + *
154606 + * Homepage:
154607 + * https://github.com/ephox-gcc-plugins/size_overflow
154608 + *
154609 + * Documentation:
154610 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
154611 + *
154612 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
154613 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
154614 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
154615 + *
154616 + * Usage:
154617 + * $ make
154618 + * $ make run
154619 + */
154620 +
154621 +#include "size_overflow.h"
154622 +
154623 +#include "size_overflow_hash.h"
154624 +#include "size_overflow_hash_aux.h"
154625 +
154626 +static const_tree get_function_type(const_tree decl)
154627 +{
154628 + if (FUNCTION_PTR_P(decl))
154629 + return TREE_TYPE(TREE_TYPE(decl));
154630 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
154631 + return TREE_TYPE(decl);
154632 +}
154633 +
154634 +static unsigned char get_tree_code(const_tree type)
154635 +{
154636 + switch (TREE_CODE(type)) {
154637 + case ARRAY_TYPE:
154638 + return 0;
154639 + case BOOLEAN_TYPE:
154640 + return 1;
154641 + case ENUMERAL_TYPE:
154642 + return 2;
154643 + case FUNCTION_TYPE:
154644 + return 3;
154645 + case INTEGER_TYPE:
154646 + return 4;
154647 + case POINTER_TYPE:
154648 + return 5;
154649 + case RECORD_TYPE:
154650 + return 6;
154651 + case UNION_TYPE:
154652 + return 7;
154653 + case VOID_TYPE:
154654 + return 8;
154655 + case REAL_TYPE:
154656 + return 9;
154657 + case VECTOR_TYPE:
154658 + return 10;
154659 + case REFERENCE_TYPE:
154660 + return 11;
154661 + case OFFSET_TYPE:
154662 + return 12;
154663 + case COMPLEX_TYPE:
154664 + return 13;
154665 + default:
154666 + debug_tree((tree)type);
154667 + gcc_unreachable();
154668 + }
154669 +}
154670 +
154671 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
154672 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
154673 +{
154674 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
154675 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
154676 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
154677 +
154678 + unsigned int m = 0x57559429;
154679 + unsigned int n = 0x5052acdb;
154680 + const unsigned int *key4 = (const unsigned int *)key;
154681 + unsigned int h = len;
154682 + unsigned int k = len + seed + n;
154683 + unsigned long long p;
154684 +
154685 + while (len >= 8) {
154686 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
154687 + len -= 8;
154688 + }
154689 + if (len >= 4) {
154690 + cwmixb(key4[0]) key4 += 1;
154691 + len -= 4;
154692 + }
154693 + if (len)
154694 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
154695 + cwmixb(h ^ (k + n));
154696 + return k ^ h;
154697 +
154698 +#undef cwfold
154699 +#undef cwmixa
154700 +#undef cwmixb
154701 +}
154702 +
154703 +// For function pointer fields include the structure name in the hash
154704 +static unsigned int get_type_name_hash(const_tree decl)
154705 +{
154706 + const char *type_str;
154707 + unsigned int type_name_len;
154708 +
154709 + if (!FUNCTION_PTR_P(decl))
154710 + return 0;
154711 + if (TREE_CODE(decl) == VAR_DECL)
154712 + return 0;
154713 +
154714 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
154715 + type_str = get_type_name_from_field(decl);
154716 + if (!type_str)
154717 + return 0;
154718 + type_name_len = strlen(type_str);
154719 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
154720 +}
154721 +
154722 +static void set_hash(struct decl_hash *decl_hash_data)
154723 +{
154724 + unsigned int fn, type, codes, seed = 0;
154725 +
154726 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
154727 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
154728 + type = get_type_name_hash(decl_hash_data->decl);
154729 + decl_hash_data->hash = type ^ fn ^ codes;
154730 +}
154731 +
154732 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
154733 +{
154734 + gcc_assert(type != NULL_TREE);
154735 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
154736 +
154737 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
154738 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
154739 + decl_hash_data->tree_codes_len++;
154740 + type = TREE_TYPE(type);
154741 + }
154742 +}
154743 +
154744 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
154745 +{
154746 + const_tree result;
154747 +
154748 + gcc_assert(node != NULL_TREE);
154749 +
154750 + if (DECL_P(node)) {
154751 + result = DECL_RESULT(node);
154752 + if (result != NULL_TREE)
154753 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
154754 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
154755 + }
154756 +
154757 + gcc_assert(TYPE_P(node));
154758 +
154759 + if (TREE_CODE(node) == FUNCTION_TYPE)
154760 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
154761 +
154762 + return set_decl_type_codes(node, decl_hash_data);
154763 +}
154764 +
154765 +static void set_decl_codes(struct decl_hash *decl_hash_data)
154766 +{
154767 + const_tree arg, type;
154768 + enum tree_code code;
154769 +
154770 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
154771 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
154772 + return;
154773 + }
154774 +
154775 + type = get_function_type(decl_hash_data->decl);
154776 + code = TREE_CODE(type);
154777 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
154778 +
154779 + if (FUNCTION_PTR_P(decl_hash_data->decl))
154780 + set_result_codes(type, decl_hash_data);
154781 + else
154782 + set_result_codes(decl_hash_data->decl, decl_hash_data);
154783 +
154784 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
154785 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
154786 +}
154787 +
154788 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
154789 +{
154790 + while (entry) {
154791 + if (!strcmp(entry->name, func_name))
154792 + return entry;
154793 + entry = entry->next;
154794 + }
154795 + return NULL;
154796 +}
154797 +
154798 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
154799 +{
154800 + struct decl_hash decl_hash_data;
154801 + enum tree_code code = TREE_CODE(decl);
154802 +
154803 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
154804 +
154805 + // skip builtins __builtin_constant_p
154806 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
154807 + return NO_HASH;
154808 +
154809 + decl_hash_data.fn_name = decl_name;
154810 + decl_hash_data.decl = decl;
154811 + decl_hash_data.tree_codes_len = 0;
154812 +
154813 + set_decl_codes(&decl_hash_data);
154814 + gcc_assert(decl_hash_data.tree_codes_len != 0);
154815 + set_hash(&decl_hash_data);
154816 + return decl_hash_data.hash;
154817 +}
154818 +
154819 +const char *get_orig_decl_name(const_tree decl)
154820 +{
154821 + const char *name;
154822 + unsigned int len;
154823 + const void *end;
154824 + const_tree orig_decl = DECL_ORIGIN(decl);
154825 +
154826 + len = DECL_NAME_LENGTH(orig_decl);
154827 + name = DECL_NAME_POINTER(orig_decl);
154828 +
154829 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
154830 + * In such cases we will extract the name from the clone and use it in the hash table
154831 + * without checking the parameter number on the original (unavailable) decl.
154832 + */
154833 +
154834 + if (made_by_compiler(orig_decl)) {
154835 + end = memchr(name, '.', len);
154836 + gcc_assert(end);
154837 + len = (long)end - (long)name;
154838 + gcc_assert(len > 0);
154839 + }
154840 +
154841 + return xstrndup(name, len);
154842 +}
154843 +
154844 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
154845 +{
154846 + const struct size_overflow_hash *entry, *entry_node;
154847 +
154848 + entry = size_overflow_hash[hash];
154849 + entry_node = get_proper_hash_chain(entry, decl_name);
154850 + if (entry_node && entry_node->param & (1U << argnum))
154851 + return entry_node;
154852 +
154853 + entry = size_overflow_hash_aux[hash];
154854 + entry_node = get_proper_hash_chain(entry, decl_name);
154855 + if (entry_node && entry_node->param & (1U << argnum))
154856 + return entry_node;
154857 +
154858 + return NULL;
154859 +}
154860 +
154861 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
154862 +{
154863 + const struct size_overflow_hash *entry;
154864 + const_tree orig_decl;
154865 + unsigned int orig_argnum, hash;
154866 + const char *decl_name;
154867 +
154868 + if (made_by_compiler(fndecl)) {
154869 + orig_decl = get_orig_fndecl(fndecl);
154870 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
154871 + } else {
154872 + orig_decl = fndecl;
154873 + orig_argnum = argnum;
154874 + }
154875 +
154876 + if (orig_argnum == CANNOT_FIND_ARG)
154877 + return NULL;
154878 +
154879 + decl_name = get_orig_decl_name(orig_decl);
154880 + hash = get_decl_hash(orig_decl, decl_name);
154881 + if (hash == NO_HASH)
154882 + return NULL;
154883 +
154884 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
154885 + return entry;
154886 +}
154887 +
154888 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
154889 +{
154890 + tree var;
154891 + unsigned int argnum = 1;
154892 +
154893 + if (DECL_ARGUMENTS(func) == NULL_TREE)
154894 + return CANNOT_FIND_ARG;
154895 +
154896 + if (TREE_CODE(arg) == SSA_NAME)
154897 + arg = SSA_NAME_VAR(arg);
154898 +
154899 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
154900 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
154901 + continue;
154902 + if (!skip_types(var))
154903 + return argnum;
154904 + }
154905 +
154906 + return CANNOT_FIND_ARG;
154907 +}
154908 +
154909 +const_tree get_attribute(const char* attr_name, const_tree decl)
154910 +{
154911 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
154912 + if (attr && TREE_VALUE(attr))
154913 + return attr;
154914 + return NULL_TREE;
154915 +}
154916 +
154917 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
154918 + * If the function is missing everywhere then print the missing message into stderr.
154919 + */
154920 +void print_missing_function(next_interesting_function_t node)
154921 +{
154922 + unsigned int argnum, hash;
154923 + const struct size_overflow_hash *entry;
154924 + const char *decl_name;
154925 +
154926 + if (node->marked == ASM_STMT_SO_MARK)
154927 + return;
154928 +
154929 + if (node->orig_next_node) {
154930 + hash = node->orig_next_node->hash;
154931 + decl_name = node->orig_next_node->decl_name;
154932 + argnum = node->orig_next_node->num;
154933 + } else {
154934 + hash = node->hash;
154935 + decl_name = node->decl_name;
154936 + argnum = node->num;
154937 + }
154938 +
154939 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
154940 + if (entry)
154941 + return;
154942 +
154943 + // inform() would be too slow
154944 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
154945 +}
154946 +
154947 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
154948 new file mode 100644
154949 index 0000000..549decf
154950 --- /dev/null
154951 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
154952 @@ -0,0 +1,433 @@
154953 +/*
154954 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
154955 + * Licensed under the GPL v2, or (at your option) v3
154956 + *
154957 + * Homepage:
154958 + * https://github.com/ephox-gcc-plugins/size_overflow
154959 + *
154960 + * Documentation:
154961 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
154962 + *
154963 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
154964 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
154965 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
154966 + *
154967 + * Usage:
154968 + * $ make
154969 + * $ make run
154970 + */
154971 +
154972 +#include "size_overflow.h"
154973 +
154974 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
154975 +{
154976 + const_gimple assign;
154977 + tree orig_type = TREE_TYPE(orig_node);
154978 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
154979 +
154980 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
154981 + return get_lhs(assign);
154982 +}
154983 +
154984 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
154985 +{
154986 + tree list;
154987 +
154988 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
154989 +
154990 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
154991 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
154992 + gimple_asm_set_input_op(stmt, 0, list);
154993 +}
154994 +
154995 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
154996 +{
154997 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
154998 +
154999 + switch (gimple_code(stmt)) {
155000 + case GIMPLE_RETURN:
155001 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
155002 + break;
155003 + case GIMPLE_CALL:
155004 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
155005 + break;
155006 + case GIMPLE_ASM:
155007 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
155008 + break;
155009 + default:
155010 + debug_gimple_stmt(stmt);
155011 + gcc_unreachable();
155012 + }
155013 +
155014 + update_stmt(stmt);
155015 +}
155016 +
155017 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
155018 +static bool skip_asm_cast(const_tree arg)
155019 +{
155020 + gimple def_stmt = get_def_stmt(arg);
155021 +
155022 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
155023 + return false;
155024 +
155025 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
155026 + if (is_size_overflow_asm(def_stmt))
155027 + return false;
155028 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
155029 +}
155030 +
155031 +struct interesting_stmts {
155032 + struct interesting_stmts *next;
155033 + gimple first_stmt;
155034 + tree orig_node;
155035 + unsigned int num;
155036 +};
155037 +
155038 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
155039 +{
155040 + struct interesting_stmts *new_node;
155041 +
155042 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
155043 + new_node->first_stmt = first_stmt;
155044 + new_node->num = num;
155045 + new_node->orig_node = orig_node;
155046 + new_node->next = head;
155047 + return new_node;
155048 +}
155049 +
155050 +static void free_interesting_stmts(struct interesting_stmts *head)
155051 +{
155052 + while (head) {
155053 + struct interesting_stmts *cur = head->next;
155054 + free(head);
155055 + head = cur;
155056 + }
155057 +}
155058 +
155059 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
155060 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
155061 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
155062 + */
155063 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
155064 +{
155065 + enum tree_code orig_code;
155066 +
155067 + gcc_assert(orig_node != NULL_TREE);
155068 +
155069 + if (is_gimple_constant(orig_node))
155070 + return head;
155071 +
155072 + orig_code = TREE_CODE(orig_node);
155073 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
155074 + gcc_assert(!skip_types(orig_node));
155075 +
155076 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
155077 + return head;
155078 +
155079 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
155080 + return head;
155081 +
155082 + if (skip_asm_cast(orig_node))
155083 + return head;
155084 +
155085 + return create_interesting_stmts(head, orig_node, first_stmt, num);
155086 +}
155087 +
155088 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
155089 +{
155090 + struct interesting_stmts *cur;
155091 +
155092 + for (cur = head; cur; cur = cur->next) {
155093 + tree new_node;
155094 +
155095 + new_node = expand(visited, cur->orig_node);
155096 + if (new_node == NULL_TREE)
155097 + continue;
155098 +
155099 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
155100 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
155101 + }
155102 +}
155103 +
155104 +static bool is_interesting_function(const_tree decl, unsigned int num)
155105 +{
155106 + const struct size_overflow_hash *so_hash;
155107 +
155108 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
155109 + return true;
155110 +
155111 + if (made_by_compiler(decl))
155112 + return false;
155113 +
155114 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
155115 + return so_hash != NULL;
155116 +}
155117 +
155118 +tree handle_fnptr_assign(const_gimple stmt)
155119 +{
155120 + tree field, rhs, op0;
155121 + const_tree op0_type;
155122 + enum tree_code rhs_code;
155123 +
155124 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
155125 + if (gimple_num_ops(stmt) != 2)
155126 + return NULL_TREE;
155127 +
155128 + gcc_assert(gimple_num_ops(stmt) == 2);
155129 + // TODO skip asm_stmt for now
155130 + if (gimple_code(stmt) == GIMPLE_ASM)
155131 + return NULL_TREE;
155132 + rhs = gimple_assign_rhs1(stmt);
155133 + if (is_gimple_constant(rhs))
155134 + return NULL_TREE;
155135 +
155136 + rhs_code = TREE_CODE(rhs);
155137 + if (rhs_code == VAR_DECL)
155138 + return rhs;
155139 +
155140 + switch (rhs_code) {
155141 + case ADDR_EXPR:
155142 + op0 = TREE_OPERAND(rhs, 0);
155143 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
155144 + return op0;
155145 + case COMPONENT_REF:
155146 + break;
155147 + // TODO skip array_ref for now
155148 + case ARRAY_REF:
155149 + return NULL_TREE;
155150 + // TODO skip ssa_name because it can lead to parm_decl
155151 + case SSA_NAME:
155152 + return NULL_TREE;
155153 + // TODO skip mem_ref and indirect_ref for now
155154 +#if BUILDING_GCC_VERSION >= 4006
155155 + case MEM_REF:
155156 +#endif
155157 + case INDIRECT_REF:
155158 + return NULL_TREE;
155159 + default:
155160 + debug_tree(rhs);
155161 + debug_gimple_stmt((gimple)stmt);
155162 + gcc_unreachable();
155163 + }
155164 +
155165 + op0 = TREE_OPERAND(rhs, 0);
155166 + switch (TREE_CODE(op0)) {
155167 + // TODO skip array_ref and parm_decl for now
155168 + case ARRAY_REF:
155169 + case PARM_DECL:
155170 + return NULL_TREE;
155171 + case COMPONENT_REF:
155172 +#if BUILDING_GCC_VERSION >= 4006
155173 + case MEM_REF:
155174 +#endif
155175 + case INDIRECT_REF:
155176 + case VAR_DECL:
155177 + break;
155178 + default:
155179 + debug_tree(op0);
155180 + gcc_unreachable();
155181 + }
155182 +
155183 + op0_type = TREE_TYPE(op0);
155184 + // TODO skip unions for now
155185 + if (TREE_CODE(op0_type) == UNION_TYPE)
155186 + return NULL_TREE;
155187 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
155188 +
155189 + field = TREE_OPERAND(rhs, 1);
155190 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
155191 + return field;
155192 +}
155193 +
155194 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
155195 +{
155196 + const_tree fnptr;
155197 + const_gimple def_stmt;
155198 + tree decl = gimple_call_fndecl(call_stmt);
155199 +
155200 + if (decl != NULL_TREE)
155201 + return decl;
155202 +
155203 + fnptr = gimple_call_fn(call_stmt);
155204 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
155205 + if (is_gimple_constant(fnptr))
155206 + return NULL_TREE;
155207 + def_stmt = get_fnptr_def_stmt(fnptr);
155208 + return handle_fnptr_assign(def_stmt);
155209 +}
155210 +
155211 +// Start stmt duplication on marked function parameters
155212 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
155213 +{
155214 + tree decl;
155215 + unsigned int i, len;
155216 +
155217 + len = gimple_call_num_args(call_stmt);
155218 + if (len == 0)
155219 + return head;
155220 +
155221 + decl = get_fn_or_fnptr_decl(call_stmt);
155222 + if (decl == NULL_TREE)
155223 + return head;
155224 +
155225 + for (i = 0; i < len; i++) {
155226 + tree arg;
155227 +
155228 + arg = gimple_call_arg(call_stmt, i);
155229 + if (is_gimple_constant(arg))
155230 + continue;
155231 + if (skip_types(arg))
155232 + continue;
155233 + if (is_interesting_function(decl, i + 1))
155234 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
155235 + }
155236 +
155237 + return head;
155238 +}
155239 +
155240 +// Collect interesting stmts for duplication
155241 +static void search_interesting_stmts(struct visited *visited)
155242 +{
155243 + basic_block bb;
155244 + bool search_ret;
155245 + struct interesting_stmts *head = NULL;
155246 +
155247 + search_ret = is_interesting_function(current_function_decl, 0);
155248 +
155249 + FOR_ALL_BB_FN(bb, cfun) {
155250 + gimple_stmt_iterator gsi;
155251 +
155252 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
155253 + tree first_node;
155254 + gimple stmt = gsi_stmt(gsi);
155255 +
155256 + switch (gimple_code(stmt)) {
155257 + case GIMPLE_ASM:
155258 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
155259 + continue;
155260 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
155261 + head = search_interesting_stmt(head, stmt, first_node, 0);
155262 + break;
155263 + case GIMPLE_RETURN:
155264 + if (!search_ret)
155265 + continue;
155266 + first_node = gimple_return_retval(as_a_greturn(stmt));
155267 + if (first_node == NULL_TREE)
155268 + break;
155269 + head = search_interesting_stmt(head, stmt, first_node, 0);
155270 + break;
155271 + case GIMPLE_CALL:
155272 + head = search_interesting_calls(head, as_a_gcall(stmt));
155273 + break;
155274 + default:
155275 + break;
155276 + }
155277 + }
155278 + }
155279 +
155280 + handle_interesting_stmt(visited, head);
155281 + free_interesting_stmts(head);
155282 +}
155283 +
155284 +static struct visited *create_visited(void)
155285 +{
155286 + struct visited *new_node;
155287 +
155288 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
155289 + new_node->stmts = pointer_set_create();
155290 + new_node->my_stmts = pointer_set_create();
155291 + new_node->skip_expr_casts = pointer_set_create();
155292 + new_node->no_cast_check = pointer_set_create();
155293 + return new_node;
155294 +}
155295 +
155296 +static void free_visited(struct visited *visited)
155297 +{
155298 + pointer_set_destroy(visited->stmts);
155299 + pointer_set_destroy(visited->my_stmts);
155300 + pointer_set_destroy(visited->skip_expr_casts);
155301 + pointer_set_destroy(visited->no_cast_check);
155302 +
155303 + free(visited);
155304 +}
155305 +
155306 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
155307 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
155308 +{
155309 + gassign *assign;
155310 + gimple_stmt_iterator gsi;
155311 +
155312 + // already removed
155313 + if (gimple_bb(asm_stmt) == NULL)
155314 + return;
155315 + gsi = gsi_for_stmt(asm_stmt);
155316 +
155317 + assign = gimple_build_assign(lhs, rhs);
155318 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
155319 + SSA_NAME_DEF_STMT(lhs) = assign;
155320 +
155321 + gsi_remove(&gsi, true);
155322 +}
155323 +
155324 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
155325 +static void remove_size_overflow_asm(gimple stmt)
155326 +{
155327 + gimple_stmt_iterator gsi;
155328 + tree input, output;
155329 +
155330 + if (!is_size_overflow_asm(stmt))
155331 + return;
155332 +
155333 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
155334 + gsi = gsi_for_stmt(stmt);
155335 +
155336 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
155337 + gsi_remove(&gsi, true);
155338 + return;
155339 + }
155340 +
155341 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
155342 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
155343 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
155344 +}
155345 +
155346 +static void remove_all_size_overflow_asm(void)
155347 +{
155348 + basic_block bb;
155349 +
155350 + FOR_ALL_BB_FN(bb, cfun) {
155351 + gimple_stmt_iterator si;
155352 +
155353 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
155354 + remove_size_overflow_asm(gsi_stmt(si));
155355 + }
155356 +}
155357 +
155358 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
155359 +{
155360 + struct visited *visited;
155361 +
155362 +#if BUILDING_GCC_VERSION >= 4008
155363 + if (dump_file) {
155364 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
155365 + size_overflow_dump_function(dump_file, node);
155366 + }
155367 +#endif
155368 + visited = create_visited();
155369 + set_dominance_info();
155370 +
155371 + search_interesting_stmts(visited);
155372 +
155373 + remove_all_size_overflow_asm();
155374 +
155375 + unset_dominance_info();
155376 + free_visited(visited);
155377 +
155378 +#if BUILDING_GCC_VERSION >= 4008
155379 + if (dump_file) {
155380 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
155381 + size_overflow_dump_function(dump_file, node);
155382 + }
155383 +#endif
155384 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
155385 +}
155386 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
155387 new file mode 100644
155388 index 0000000..c38a410
155389 --- /dev/null
155390 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
155391 @@ -0,0 +1,962 @@
155392 +/*
155393 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155394 + * Licensed under the GPL v2, or (at your option) v3
155395 + *
155396 + * Homepage:
155397 + * https://github.com/ephox-gcc-plugins/size_overflow
155398 + *
155399 + * Documentation:
155400 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155401 + *
155402 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155403 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155404 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155405 + *
155406 + * Usage:
155407 + * $ make
155408 + * $ make run
155409 + */
155410 +
155411 +#include "size_overflow.h"
155412 +
155413 +#define MIN_CHECK true
155414 +#define MAX_CHECK false
155415 +
155416 +unsigned int call_count = 0;
155417 +
155418 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
155419 +{
155420 + const_tree type;
155421 + tree new_type;
155422 +
155423 + gcc_assert(node != NULL_TREE);
155424 +
155425 + type = TREE_TYPE(node);
155426 +
155427 + if (pointer_set_contains(visited->my_stmts, stmt))
155428 + return TREE_TYPE(node);
155429 +
155430 + switch (TYPE_MODE(type)) {
155431 + case QImode:
155432 + new_type = size_overflow_type_HI;
155433 + break;
155434 + case HImode:
155435 + new_type = size_overflow_type_SI;
155436 + break;
155437 + case SImode:
155438 + new_type = size_overflow_type_DI;
155439 + break;
155440 + case DImode:
155441 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
155442 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
155443 + else
155444 + new_type = size_overflow_type_TI;
155445 + break;
155446 + case TImode:
155447 + gcc_assert(!TYPE_UNSIGNED(type));
155448 + new_type = size_overflow_type_TI;
155449 + break;
155450 + default:
155451 + debug_tree((tree)node);
155452 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
155453 + gcc_unreachable();
155454 + }
155455 +
155456 + if (TYPE_QUALS(type) != 0)
155457 + return build_qualified_type(new_type, TYPE_QUALS(type));
155458 + return new_type;
155459 +}
155460 +
155461 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
155462 +{
155463 + gimple_stmt_iterator gsi;
155464 + gimple new_stmt;
155465 +
155466 + if (rhs == NULL_TREE)
155467 + return NULL_TREE;
155468 +
155469 + gsi = gsi_for_stmt(stmt);
155470 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
155471 + if (gimple_assign_cast_p(new_stmt))
155472 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
155473 + pointer_set_insert(visited->my_stmts, new_stmt);
155474 +
155475 + return get_lhs(new_stmt);
155476 +}
155477 +
155478 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
155479 +{
155480 + tree lhs, dst_type;
155481 + gimple_stmt_iterator gsi;
155482 +
155483 + if (rhs1 == NULL_TREE) {
155484 + debug_gimple_stmt(oldstmt);
155485 + error("%s: rhs1 is NULL_TREE", __func__);
155486 + gcc_unreachable();
155487 + }
155488 +
155489 + switch (gimple_code(oldstmt)) {
155490 + case GIMPLE_ASM:
155491 + lhs = rhs1;
155492 + break;
155493 + case GIMPLE_CALL:
155494 + case GIMPLE_ASSIGN:
155495 + lhs = gimple_get_lhs(oldstmt);
155496 + break;
155497 + default:
155498 + debug_gimple_stmt(oldstmt);
155499 + gcc_unreachable();
155500 + }
155501 +
155502 + gsi = gsi_for_stmt(oldstmt);
155503 + pointer_set_insert(visited->stmts, oldstmt);
155504 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
155505 + basic_block next_bb, cur_bb;
155506 + const_edge e;
155507 +
155508 + gcc_assert(before == false);
155509 + gcc_assert(stmt_can_throw_internal(oldstmt));
155510 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
155511 + gcc_assert(!gsi_end_p(gsi));
155512 +
155513 + cur_bb = gimple_bb(oldstmt);
155514 + next_bb = cur_bb->next_bb;
155515 + e = find_edge(cur_bb, next_bb);
155516 + gcc_assert(e != NULL);
155517 + gcc_assert(e->flags & EDGE_FALLTHRU);
155518 +
155519 + gsi = gsi_after_labels(next_bb);
155520 + gcc_assert(!gsi_end_p(gsi));
155521 +
155522 + before = true;
155523 + oldstmt = gsi_stmt(gsi);
155524 + }
155525 +
155526 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
155527 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
155528 + else
155529 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
155530 +
155531 + if (is_gimple_constant(rhs1))
155532 + return cast_a_tree(dst_type, rhs1);
155533 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
155534 +}
155535 +
155536 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
155537 +{
155538 + gassign *stmt;
155539 + gimple_stmt_iterator gsi;
155540 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
155541 +
155542 + if (pointer_set_contains(visited->my_stmts, oldstmt))
155543 + return lhs;
155544 +
155545 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
155546 + rhs1 = gimple_assign_rhs1(oldstmt);
155547 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
155548 + }
155549 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
155550 + rhs2 = gimple_assign_rhs2(oldstmt);
155551 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
155552 + }
155553 +
155554 + stmt = as_a_gassign(gimple_copy(oldstmt));
155555 + gimple_set_location(stmt, gimple_location(oldstmt));
155556 + pointer_set_insert(visited->my_stmts, stmt);
155557 +
155558 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
155559 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
155560 +
155561 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
155562 +
155563 + new_var = create_new_var(size_overflow_type);
155564 + new_var = make_ssa_name(new_var, stmt);
155565 + gimple_assign_set_lhs(stmt, new_var);
155566 +
155567 + if (rhs1 != NULL_TREE)
155568 + gimple_assign_set_rhs1(stmt, rhs1);
155569 +
155570 + if (rhs2 != NULL_TREE)
155571 + gimple_assign_set_rhs2(stmt, rhs2);
155572 +#if BUILDING_GCC_VERSION >= 4006
155573 + if (rhs3 != NULL_TREE)
155574 + gimple_assign_set_rhs3(stmt, rhs3);
155575 +#endif
155576 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
155577 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
155578 +
155579 + gsi = gsi_for_stmt(oldstmt);
155580 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
155581 + update_stmt(stmt);
155582 + pointer_set_insert(visited->stmts, oldstmt);
155583 + return gimple_assign_lhs(stmt);
155584 +}
155585 +
155586 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
155587 +{
155588 + const_gimple assign;
155589 + gimple_stmt_iterator gsi;
155590 + basic_block first_bb;
155591 +
155592 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
155593 +
155594 + if (bb->index == 0) {
155595 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
155596 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
155597 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
155598 + bb = first_bb;
155599 + }
155600 +
155601 + gsi = gsi_after_labels(bb);
155602 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
155603 + pointer_set_insert(visited->my_stmts, assign);
155604 + return get_lhs(assign);
155605 +}
155606 +
155607 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
155608 +{
155609 + gimple_stmt_iterator gsi;
155610 + const_gimple assign;
155611 + gimple def_stmt = get_def_stmt(new_arg);
155612 +
155613 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
155614 + gsi = gsi_after_labels(gimple_bb(def_stmt));
155615 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
155616 + } else {
155617 + gsi = gsi_for_stmt(def_stmt);
155618 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
155619 + }
155620 +
155621 + pointer_set_insert(visited->my_stmts, assign);
155622 + return get_lhs(assign);
155623 +}
155624 +
155625 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
155626 +{
155627 + basic_block bb;
155628 + gimple_stmt_iterator gsi;
155629 + const_gimple def_stmt;
155630 + const_gimple assign;
155631 +
155632 + def_stmt = get_def_stmt(arg);
155633 + bb = gimple_bb(def_stmt);
155634 + gcc_assert(bb->index != 0);
155635 + gsi = gsi_after_labels(bb);
155636 +
155637 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
155638 + pointer_set_insert(visited->my_stmts, assign);
155639 + return get_lhs(assign);
155640 +}
155641 +
155642 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
155643 +{
155644 + tree size_overflow_type;
155645 + tree arg;
155646 + const_gimple def_stmt;
155647 +
155648 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
155649 + return new_arg;
155650 +
155651 + arg = gimple_phi_arg_def(oldstmt, i);
155652 + def_stmt = get_def_stmt(arg);
155653 + gcc_assert(def_stmt != NULL);
155654 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
155655 +
155656 + switch (gimple_code(def_stmt)) {
155657 + case GIMPLE_PHI:
155658 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
155659 + case GIMPLE_NOP: {
155660 + basic_block bb;
155661 +
155662 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
155663 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
155664 + }
155665 + case GIMPLE_ASM: {
155666 + gimple_stmt_iterator gsi;
155667 + const_gimple assign;
155668 + gimple stmt = get_def_stmt(arg);
155669 +
155670 + gsi = gsi_for_stmt(stmt);
155671 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
155672 + pointer_set_insert(visited->my_stmts, assign);
155673 + return get_lhs(assign);
155674 + }
155675 + default:
155676 + gcc_assert(new_arg != NULL_TREE);
155677 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
155678 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
155679 + }
155680 +}
155681 +
155682 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
155683 +{
155684 + basic_block bb;
155685 + gphi *phi;
155686 + gimple_seq seq;
155687 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
155688 +
155689 + bb = gsi_bb(gsi);
155690 +
155691 + if (result == NULL_TREE) {
155692 + tree old_result = gimple_phi_result(oldstmt);
155693 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
155694 +
155695 + result = create_new_var(size_overflow_type);
155696 + }
155697 +
155698 + phi = create_phi_node(result, bb);
155699 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
155700 + seq = phi_nodes(bb);
155701 + gsi = gsi_last(seq);
155702 + gsi_remove(&gsi, false);
155703 +
155704 + gsi = gsi_for_stmt(oldstmt);
155705 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
155706 + gimple_set_bb(phi, bb);
155707 + return phi;
155708 +}
155709 +
155710 +#if BUILDING_GCC_VERSION <= 4007
155711 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
155712 +#else
155713 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
155714 +#endif
155715 +{
155716 + gphi *new_phi;
155717 + unsigned int i;
155718 + tree arg, result;
155719 + location_t loc = gimple_location(oldstmt);
155720 +
155721 +#if BUILDING_GCC_VERSION <= 4007
155722 + gcc_assert(!VEC_empty(tree, *args));
155723 +#else
155724 + gcc_assert(!args->is_empty());
155725 +#endif
155726 +
155727 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
155728 + result = gimple_phi_result(new_phi);
155729 + ssa_name_var = SSA_NAME_VAR(result);
155730 +
155731 +#if BUILDING_GCC_VERSION <= 4007
155732 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
155733 +#else
155734 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
155735 +#endif
155736 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
155737 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
155738 + }
155739 +
155740 +#if BUILDING_GCC_VERSION <= 4007
155741 + VEC_free(tree, heap, *args);
155742 +#else
155743 + vec_free(args);
155744 +#endif
155745 + update_stmt(new_phi);
155746 + pointer_set_insert(visited->my_stmts, new_phi);
155747 + return result;
155748 +}
155749 +
155750 +static tree handle_phi(struct visited *visited, tree orig_result)
155751 +{
155752 + tree ssa_name_var = NULL_TREE;
155753 +#if BUILDING_GCC_VERSION <= 4007
155754 + VEC(tree, heap) *args = NULL;
155755 +#else
155756 + vec<tree, va_heap, vl_embed> *args = NULL;
155757 +#endif
155758 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
155759 + unsigned int i, len = gimple_phi_num_args(oldstmt);
155760 +
155761 + pointer_set_insert(visited->stmts, oldstmt);
155762 + for (i = 0; i < len; i++) {
155763 + tree arg, new_arg;
155764 +
155765 + arg = gimple_phi_arg_def(oldstmt, i);
155766 + new_arg = expand(visited, arg);
155767 +
155768 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
155769 + ssa_name_var = SSA_NAME_VAR(new_arg);
155770 +
155771 + if (is_gimple_constant(arg)) {
155772 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
155773 +
155774 + new_arg = cast_a_tree(size_overflow_type, arg);
155775 + }
155776 +
155777 +#if BUILDING_GCC_VERSION <= 4007
155778 + VEC_safe_push(tree, heap, args, new_arg);
155779 +#else
155780 + vec_safe_push(args, new_arg);
155781 +#endif
155782 + }
155783 +
155784 +#if BUILDING_GCC_VERSION <= 4007
155785 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
155786 +#else
155787 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
155788 +#endif
155789 +}
155790 +
155791 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
155792 +{
155793 + tree rhs1 = gimple_assign_rhs1(stmt);
155794 + tree lhs = gimple_assign_lhs(stmt);
155795 + const_tree rhs1_type = TREE_TYPE(rhs1);
155796 + const_tree lhs_type = TREE_TYPE(lhs);
155797 +
155798 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
155799 + return create_assign(visited, stmt, lhs, AFTER_STMT);
155800 +
155801 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
155802 +}
155803 +
155804 +static bool skip_lhs_cast_check(const gassign *stmt)
155805 +{
155806 + const_tree rhs = gimple_assign_rhs1(stmt);
155807 + const_gimple def_stmt = get_def_stmt(rhs);
155808 +
155809 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
155810 + if (gimple_code(def_stmt) == GIMPLE_ASM)
155811 + return true;
155812 +
155813 + if (is_const_plus_unsigned_signed_truncation(rhs))
155814 + return true;
155815 +
155816 + return false;
155817 +}
155818 +
155819 +static tree create_string_param(tree string)
155820 +{
155821 + tree i_type, a_type;
155822 + const int length = TREE_STRING_LENGTH(string);
155823 +
155824 + gcc_assert(length > 0);
155825 +
155826 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
155827 + a_type = build_array_type(char_type_node, i_type);
155828 +
155829 + TREE_TYPE(string) = a_type;
155830 + TREE_CONSTANT(string) = 1;
155831 + TREE_READONLY(string) = 1;
155832 +
155833 + return build1(ADDR_EXPR, ptr_type_node, string);
155834 +}
155835 +
155836 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
155837 +{
155838 + gcond *cond_stmt;
155839 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
155840 +
155841 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
155842 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
155843 + update_stmt(cond_stmt);
155844 +}
155845 +
155846 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
155847 +{
155848 + gcall *func_stmt;
155849 + const_gimple def_stmt;
155850 + const_tree loc_line;
155851 + tree loc_file, ssa_name, current_func;
155852 + expanded_location xloc;
155853 + char *ssa_name_buf;
155854 + int len;
155855 + struct cgraph_edge *edge;
155856 + struct cgraph_node *report_node;
155857 + int frequency;
155858 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
155859 +
155860 + def_stmt = get_def_stmt(arg);
155861 + xloc = expand_location(gimple_location(def_stmt));
155862 +
155863 + if (!gimple_has_location(def_stmt)) {
155864 + xloc = expand_location(gimple_location(stmt));
155865 + if (!gimple_has_location(stmt))
155866 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
155867 + }
155868 +
155869 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
155870 +
155871 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
155872 + loc_file = create_string_param(loc_file);
155873 +
155874 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
155875 + current_func = create_string_param(current_func);
155876 +
155877 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
155878 + call_count++;
155879 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
155880 + gcc_assert(len > 0);
155881 + ssa_name = build_string(len + 1, ssa_name_buf);
155882 + free(ssa_name_buf);
155883 + ssa_name = create_string_param(ssa_name);
155884 +
155885 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
155886 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
155887 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
155888 +
155889 + report_node = cgraph_get_create_node(report_size_overflow_decl);
155890 + gcc_assert(report_node);
155891 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
155892 +
155893 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
155894 + gcc_assert(edge != NULL);
155895 +}
155896 +
155897 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
155898 +{
155899 + basic_block cond_bb, join_bb, bb_true;
155900 + edge e;
155901 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
155902 +
155903 + cond_bb = gimple_bb(stmt);
155904 + if (before)
155905 + gsi_prev(&gsi);
155906 + if (gsi_end_p(gsi))
155907 + e = split_block_after_labels(cond_bb);
155908 + else
155909 + e = split_block(cond_bb, gsi_stmt(gsi));
155910 + cond_bb = e->src;
155911 + join_bb = e->dest;
155912 + e->flags = EDGE_FALSE_VALUE;
155913 + e->probability = REG_BR_PROB_BASE;
155914 +
155915 + bb_true = create_empty_bb(cond_bb);
155916 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
155917 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
155918 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
155919 +
155920 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
155921 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
155922 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
155923 +
155924 + if (current_loops != NULL) {
155925 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
155926 + add_bb_to_loop(bb_true, cond_bb->loop_father);
155927 + }
155928 +
155929 + insert_cond(cond_bb, arg, cond_code, type_value);
155930 + insert_cond_result(bb_true, stmt, arg, min);
155931 +
155932 +// print_the_code_insertions(stmt);
155933 +}
155934 +
155935 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
155936 +{
155937 + const_tree rhs_type = TREE_TYPE(rhs);
155938 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
155939 +
155940 + gcc_assert(rhs_type != NULL_TREE);
155941 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
155942 + return;
155943 +
155944 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
155945 +
155946 + if (is_const_plus_unsigned_signed_truncation(rhs))
155947 + return;
155948 +
155949 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
155950 + // typemax (-1) < typemin (0)
155951 + if (TREE_OVERFLOW(type_max))
155952 + return;
155953 +
155954 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
155955 +
155956 + cast_rhs_type = TREE_TYPE(cast_rhs);
155957 + type_max_type = TREE_TYPE(type_max);
155958 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
155959 +
155960 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
155961 +
155962 + // special case: get_size_overflow_type(), 32, u64->s
155963 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
155964 + return;
155965 +
155966 + type_min_type = TREE_TYPE(type_min);
155967 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
155968 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
155969 +}
155970 +
155971 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
155972 +{
155973 + bool cast_lhs, cast_rhs;
155974 + tree lhs = gimple_assign_lhs(stmt);
155975 + tree rhs = gimple_assign_rhs1(stmt);
155976 + const_tree lhs_type = TREE_TYPE(lhs);
155977 + const_tree rhs_type = TREE_TYPE(rhs);
155978 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
155979 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
155980 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
155981 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
155982 +
155983 + static bool check_lhs[3][4] = {
155984 + // ss su us uu
155985 + { false, true, true, false }, // lhs > rhs
155986 + { false, false, false, false }, // lhs = rhs
155987 + { true, true, true, true }, // lhs < rhs
155988 + };
155989 +
155990 + static bool check_rhs[3][4] = {
155991 + // ss su us uu
155992 + { true, false, true, true }, // lhs > rhs
155993 + { true, false, true, true }, // lhs = rhs
155994 + { true, false, true, true }, // lhs < rhs
155995 + };
155996 +
155997 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
155998 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
155999 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156000 +
156001 + if (lhs_size > rhs_size) {
156002 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156003 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156004 + } else if (lhs_size == rhs_size) {
156005 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156006 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156007 + } else {
156008 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156009 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156010 + }
156011 +
156012 + if (!cast_lhs && !cast_rhs)
156013 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
156014 +
156015 + if (cast_lhs && !skip_lhs_cast_check(stmt))
156016 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
156017 +
156018 + if (cast_rhs)
156019 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
156020 +
156021 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
156022 +}
156023 +
156024 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
156025 +{
156026 + enum tree_code rhs_code;
156027 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
156028 +
156029 + if (pointer_set_contains(visited->my_stmts, stmt))
156030 + return lhs;
156031 +
156032 + rhs1 = gimple_assign_rhs1(stmt);
156033 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
156034 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156035 +
156036 + new_rhs1 = expand(visited, rhs1);
156037 +
156038 + if (new_rhs1 == NULL_TREE)
156039 + return create_cast_assign(visited, stmt);
156040 +
156041 + if (pointer_set_contains(visited->no_cast_check, stmt))
156042 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
156043 +
156044 + rhs_code = gimple_assign_rhs_code(stmt);
156045 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
156046 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
156047 +
156048 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
156049 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
156050 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156051 + }
156052 +
156053 + if (!gimple_assign_cast_p(stmt))
156054 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
156055 +
156056 + return create_cast_overflow_check(visited, new_rhs1, stmt);
156057 +}
156058 +
156059 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
156060 +{
156061 + tree rhs1, lhs = gimple_assign_lhs(stmt);
156062 + gimple def_stmt = get_def_stmt(lhs);
156063 +
156064 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
156065 + rhs1 = gimple_assign_rhs1(def_stmt);
156066 +
156067 + if (is_gimple_constant(rhs1))
156068 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
156069 +
156070 + switch (TREE_CODE(rhs1)) {
156071 + case SSA_NAME: {
156072 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
156073 +
156074 + if (gimple_assign_cast_p(stmt))
156075 + unsigned_signed_cast_intentional_overflow(visited, stmt);
156076 + return ret;
156077 + }
156078 + case ARRAY_REF:
156079 + case BIT_FIELD_REF:
156080 + case ADDR_EXPR:
156081 + case COMPONENT_REF:
156082 + case INDIRECT_REF:
156083 +#if BUILDING_GCC_VERSION >= 4006
156084 + case MEM_REF:
156085 +#endif
156086 + case TARGET_MEM_REF:
156087 + case VIEW_CONVERT_EXPR:
156088 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
156089 + case PARM_DECL:
156090 + case VAR_DECL:
156091 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156092 +
156093 + default:
156094 + debug_gimple_stmt(def_stmt);
156095 + debug_tree(rhs1);
156096 + gcc_unreachable();
156097 + }
156098 +}
156099 +
156100 +static void __unused print_the_code_insertions(const_gimple stmt)
156101 +{
156102 + location_t loc = gimple_location(stmt);
156103 +
156104 + inform(loc, "Integer size_overflow check applied here.");
156105 +}
156106 +
156107 +static bool is_from_cast(const_tree node)
156108 +{
156109 + gimple def_stmt = get_def_stmt(node);
156110 +
156111 + if (!def_stmt)
156112 + return false;
156113 +
156114 + if (gimple_assign_cast_p(def_stmt))
156115 + return true;
156116 +
156117 + return false;
156118 +}
156119 +
156120 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
156121 +static bool is_ptr_diff(gassign *stmt)
156122 +{
156123 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
156124 +
156125 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
156126 + return false;
156127 +
156128 + rhs1 = gimple_assign_rhs1(stmt);
156129 + if (!is_from_cast(rhs1))
156130 + return false;
156131 +
156132 + rhs2 = gimple_assign_rhs2(stmt);
156133 + if (!is_from_cast(rhs2))
156134 + return false;
156135 +
156136 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
156137 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
156138 +
156139 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
156140 + return false;
156141 +
156142 + return true;
156143 +}
156144 +
156145 +static tree handle_comparison_code_class(struct visited *visited, gassign *stmt, tree new_rhs1, tree new_rhs2)
156146 +{
156147 + tree rhs1, rhs2, lhs;
156148 +
156149 + rhs1 = gimple_assign_rhs1(stmt);
156150 + if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE)
156151 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT);
156152 +
156153 + lhs = gimple_assign_lhs(stmt);
156154 + if (new_rhs2 == NULL_TREE)
156155 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156156 +
156157 + rhs2 = gimple_assign_rhs2(stmt);
156158 + if (!is_gimple_constant(rhs2))
156159 + check_size_overflow(stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT);
156160 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156161 +}
156162 +
156163 +static tree handle_binary_ops(struct visited *visited, tree lhs)
156164 +{
156165 + enum intentional_overflow_type res;
156166 + tree rhs1, rhs2, new_lhs;
156167 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
156168 + tree new_rhs1 = NULL_TREE;
156169 + tree new_rhs2 = NULL_TREE;
156170 +
156171 + if (is_ptr_diff(def_stmt))
156172 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
156173 +
156174 + rhs1 = gimple_assign_rhs1(def_stmt);
156175 + rhs2 = gimple_assign_rhs2(def_stmt);
156176 +
156177 + /* no DImode/TImode division in the 32/64 bit kernel */
156178 + switch (gimple_assign_rhs_code(def_stmt)) {
156179 + case RDIV_EXPR:
156180 + case TRUNC_DIV_EXPR:
156181 + case CEIL_DIV_EXPR:
156182 + case FLOOR_DIV_EXPR:
156183 + case ROUND_DIV_EXPR:
156184 + case TRUNC_MOD_EXPR:
156185 + case CEIL_MOD_EXPR:
156186 + case FLOOR_MOD_EXPR:
156187 + case ROUND_MOD_EXPR:
156188 + case EXACT_DIV_EXPR:
156189 + case POINTER_PLUS_EXPR:
156190 + case BIT_AND_EXPR:
156191 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
156192 + default:
156193 + break;
156194 + }
156195 +
156196 + new_lhs = handle_integer_truncation(visited, lhs);
156197 + if (new_lhs != NULL_TREE)
156198 + return new_lhs;
156199 +
156200 + if (TREE_CODE(rhs1) == SSA_NAME)
156201 + new_rhs1 = expand(visited, rhs1);
156202 + if (TREE_CODE(rhs2) == SSA_NAME)
156203 + new_rhs2 = expand(visited, rhs2);
156204 +
156205 + res = add_mul_intentional_overflow(def_stmt);
156206 + if (res != NO_INTENTIONAL_OVERFLOW) {
156207 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
156208 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
156209 + return new_lhs;
156210 + }
156211 +
156212 + if (skip_expr_on_double_type(def_stmt)) {
156213 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
156214 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
156215 + return new_lhs;
156216 + }
156217 +
156218 + if (is_a_neg_overflow(def_stmt, rhs2))
156219 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
156220 + if (is_a_neg_overflow(def_stmt, rhs1))
156221 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
156222 +
156223 +
156224 + if (is_a_constant_overflow(def_stmt, rhs2))
156225 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
156226 + if (is_a_constant_overflow(def_stmt, rhs1))
156227 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
156228 +
156229 + // the const is between 0 and (signed) MAX
156230 + if (is_gimple_constant(rhs1))
156231 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
156232 + if (is_gimple_constant(rhs2))
156233 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
156234 +
156235 + if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison)
156236 + return handle_comparison_code_class(visited, def_stmt, new_rhs1, new_rhs2);
156237 +
156238 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
156239 +}
156240 +
156241 +#if BUILDING_GCC_VERSION >= 4006
156242 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
156243 +{
156244 + if (is_gimple_constant(rhs))
156245 + return cast_a_tree(size_overflow_type, rhs);
156246 + if (TREE_CODE(rhs) != SSA_NAME)
156247 + return NULL_TREE;
156248 + return expand(visited, rhs);
156249 +}
156250 +
156251 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
156252 +{
156253 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
156254 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
156255 +
156256 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
156257 +
156258 + rhs1 = gimple_assign_rhs1(def_stmt);
156259 + rhs2 = gimple_assign_rhs2(def_stmt);
156260 + rhs3 = gimple_assign_rhs3(def_stmt);
156261 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
156262 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
156263 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
156264 +
156265 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
156266 +}
156267 +#endif
156268 +
156269 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
156270 +{
156271 + gimple_stmt_iterator gsi;
156272 + gimple next_stmt = NULL;
156273 +
156274 + gsi = gsi_for_stmt(stmt);
156275 +
156276 + do {
156277 + gsi_next(&gsi);
156278 + next_stmt = gsi_stmt(gsi);
156279 +
156280 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
156281 + return NULL_TREE;
156282 +
156283 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
156284 + break;
156285 +
156286 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
156287 + } while (!gsi_end_p(gsi));
156288 +
156289 + gcc_assert(next_stmt);
156290 + return get_lhs(next_stmt);
156291 +}
156292 +
156293 +static tree expand_visited(struct visited *visited, gimple def_stmt)
156294 +{
156295 + gimple_stmt_iterator gsi;
156296 + enum gimple_code code = gimple_code(def_stmt);
156297 +
156298 + if (code == GIMPLE_ASM)
156299 + return NULL_TREE;
156300 +
156301 + gsi = gsi_for_stmt(def_stmt);
156302 + gsi_next(&gsi);
156303 +
156304 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
156305 + return NULL_TREE;
156306 + return get_my_stmt_lhs(visited, def_stmt);
156307 +}
156308 +
156309 +tree expand(struct visited *visited, tree lhs)
156310 +{
156311 + gimple def_stmt;
156312 +
156313 + def_stmt = get_def_stmt(lhs);
156314 +
156315 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
156316 + return NULL_TREE;
156317 +
156318 + if (pointer_set_contains(visited->my_stmts, def_stmt))
156319 + return lhs;
156320 +
156321 + if (pointer_set_contains(visited->stmts, def_stmt))
156322 + return expand_visited(visited, def_stmt);
156323 +
156324 + if (is_gimple_constant(lhs))
156325 + return NULL_TREE;
156326 + if (skip_types(lhs))
156327 + return NULL_TREE;
156328 +
156329 + switch (gimple_code(def_stmt)) {
156330 + case GIMPLE_PHI:
156331 + return handle_phi(visited, lhs);
156332 + case GIMPLE_CALL:
156333 + case GIMPLE_ASM:
156334 + if (is_size_overflow_asm(def_stmt))
156335 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
156336 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
156337 + case GIMPLE_ASSIGN:
156338 + switch (gimple_num_ops(def_stmt)) {
156339 + case 2:
156340 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
156341 + case 3:
156342 + return handle_binary_ops(visited, lhs);
156343 +#if BUILDING_GCC_VERSION >= 4006
156344 + case 4:
156345 + return handle_ternary_ops(visited, lhs);
156346 +#endif
156347 + }
156348 + default:
156349 + debug_gimple_stmt(def_stmt);
156350 + error("%s: unknown gimple code", __func__);
156351 + gcc_unreachable();
156352 + }
156353 +}
156354 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
156355 new file mode 100644
156356 index 0000000..1d296ce
156357 --- /dev/null
156358 +++ b/tools/gcc/stackleak_plugin.c
156359 @@ -0,0 +1,432 @@
156360 +/*
156361 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
156362 + * Licensed under the GPL v2
156363 + *
156364 + * Note: the choice of the license means that the compilation process is
156365 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
156366 + * but for the kernel it doesn't matter since it doesn't link against
156367 + * any of the gcc libraries
156368 + *
156369 + * gcc plugin to help implement various PaX features
156370 + *
156371 + * - track lowest stack pointer
156372 + *
156373 + * TODO:
156374 + * - initialize all local variables
156375 + *
156376 + * BUGS:
156377 + * - none known
156378 + */
156379 +
156380 +#include "gcc-common.h"
156381 +
156382 +int plugin_is_GPL_compatible;
156383 +
156384 +static int track_frame_size = -1;
156385 +static const char track_function[] = "pax_track_stack";
156386 +static const char check_function[] = "pax_check_alloca";
156387 +static GTY(()) tree track_function_decl;
156388 +static GTY(()) tree check_function_decl;
156389 +static bool init_locals;
156390 +
156391 +static struct plugin_info stackleak_plugin_info = {
156392 + .version = "201504282245",
156393 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
156394 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
156395 +};
156396 +
156397 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
156398 +{
156399 + gcall *check_alloca;
156400 + tree alloca_size;
156401 + cgraph_node_ptr node;
156402 + int frequency;
156403 + basic_block bb;
156404 +
156405 + // insert call to void pax_check_alloca(unsigned long size)
156406 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
156407 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
156408 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
156409 +
156410 + // update the cgraph
156411 + bb = gimple_bb(check_alloca);
156412 + node = cgraph_get_create_node(check_function_decl);
156413 + gcc_assert(node);
156414 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
156415 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
156416 +}
156417 +
156418 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
156419 +{
156420 + gcall *track_stack;
156421 + cgraph_node_ptr node;
156422 + int frequency;
156423 + basic_block bb;
156424 +
156425 + // insert call to void pax_track_stack(void)
156426 + track_stack = gimple_build_call(track_function_decl, 0);
156427 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
156428 +
156429 + // update the cgraph
156430 + bb = gimple_bb(track_stack);
156431 + node = cgraph_get_create_node(track_function_decl);
156432 + gcc_assert(node);
156433 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
156434 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
156435 +}
156436 +
156437 +static bool is_alloca(gimple stmt)
156438 +{
156439 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
156440 + return true;
156441 +
156442 +#if BUILDING_GCC_VERSION >= 4007
156443 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
156444 + return true;
156445 +#endif
156446 +
156447 + return false;
156448 +}
156449 +
156450 +static unsigned int execute_stackleak_tree_instrument(void)
156451 +{
156452 + basic_block bb, entry_bb;
156453 + bool prologue_instrumented = false, is_leaf = true;
156454 +
156455 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
156456 +
156457 + // 1. loop through BBs and GIMPLE statements
156458 + FOR_EACH_BB_FN(bb, cfun) {
156459 + gimple_stmt_iterator gsi;
156460 +
156461 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
156462 + gimple stmt;
156463 +
156464 + stmt = gsi_stmt(gsi);
156465 +
156466 + if (is_gimple_call(stmt))
156467 + is_leaf = false;
156468 +
156469 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
156470 + if (!is_alloca(stmt))
156471 + continue;
156472 +
156473 + // 2. insert stack overflow check before each __builtin_alloca call
156474 + stackleak_check_alloca(&gsi);
156475 +
156476 + // 3. insert track call after each __builtin_alloca call
156477 + stackleak_add_instrumentation(&gsi);
156478 + if (bb == entry_bb)
156479 + prologue_instrumented = true;
156480 + }
156481 + }
156482 +
156483 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
156484 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
156485 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
156486 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
156487 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
156488 + return 0;
156489 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
156490 + return 0;
156491 +
156492 + // 4. insert track call at the beginning
156493 + if (!prologue_instrumented) {
156494 + gimple_stmt_iterator gsi;
156495 +
156496 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
156497 + if (dom_info_available_p(CDI_DOMINATORS))
156498 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
156499 + gsi = gsi_start_bb(bb);
156500 + stackleak_add_instrumentation(&gsi);
156501 + }
156502 +
156503 + return 0;
156504 +}
156505 +
156506 +static unsigned int execute_stackleak_final(void)
156507 +{
156508 + rtx_insn *insn, *next;
156509 +
156510 + if (cfun->calls_alloca)
156511 + return 0;
156512 +
156513 + // keep calls only if function frame is big enough
156514 + if (get_frame_size() >= track_frame_size)
156515 + return 0;
156516 +
156517 + // 1. find pax_track_stack calls
156518 + for (insn = get_insns(); insn; insn = next) {
156519 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
156520 + rtx body;
156521 +
156522 + next = NEXT_INSN(insn);
156523 + if (!CALL_P(insn))
156524 + continue;
156525 + body = PATTERN(insn);
156526 + if (GET_CODE(body) != CALL)
156527 + continue;
156528 + body = XEXP(body, 0);
156529 + if (GET_CODE(body) != MEM)
156530 + continue;
156531 + body = XEXP(body, 0);
156532 + if (GET_CODE(body) != SYMBOL_REF)
156533 + continue;
156534 +// if (strcmp(XSTR(body, 0), track_function))
156535 + if (SYMBOL_REF_DECL(body) != track_function_decl)
156536 + continue;
156537 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
156538 + // 2. delete call
156539 + delete_insn_and_edges(insn);
156540 +#if BUILDING_GCC_VERSION >= 4007
156541 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
156542 + insn = next;
156543 + next = NEXT_INSN(insn);
156544 + delete_insn_and_edges(insn);
156545 + }
156546 +#endif
156547 + }
156548 +
156549 +// print_simple_rtl(stderr, get_insns());
156550 +// print_rtl(stderr, get_insns());
156551 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
156552 +
156553 + return 0;
156554 +}
156555 +
156556 +static bool gate_stackleak_track_stack(void)
156557 +{
156558 + tree section;
156559 +
156560 + if (ix86_cmodel != CM_KERNEL)
156561 + return false;
156562 +
156563 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
156564 + if (section && TREE_VALUE(section)) {
156565 + section = TREE_VALUE(TREE_VALUE(section));
156566 +
156567 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
156568 + return false;
156569 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
156570 + return false;
156571 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
156572 + return false;
156573 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
156574 + return false;
156575 + }
156576 +
156577 + return track_frame_size >= 0;
156578 +}
156579 +
156580 +static void stackleak_start_unit(void *gcc_data, void *user_data)
156581 +{
156582 + tree fntype;
156583 +
156584 + // void pax_track_stack(void)
156585 + fntype = build_function_type_list(void_type_node, NULL_TREE);
156586 + track_function_decl = build_fn_decl(track_function, fntype);
156587 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
156588 + TREE_PUBLIC(track_function_decl) = 1;
156589 + TREE_USED(track_function_decl) = 1;
156590 + DECL_EXTERNAL(track_function_decl) = 1;
156591 + DECL_ARTIFICIAL(track_function_decl) = 1;
156592 + DECL_PRESERVE_P(track_function_decl) = 1;
156593 +
156594 + // void pax_check_alloca(unsigned long)
156595 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
156596 + check_function_decl = build_fn_decl(check_function, fntype);
156597 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
156598 + TREE_PUBLIC(check_function_decl) = 1;
156599 + TREE_USED(check_function_decl) = 1;
156600 + DECL_EXTERNAL(check_function_decl) = 1;
156601 + DECL_ARTIFICIAL(check_function_decl) = 1;
156602 + DECL_PRESERVE_P(check_function_decl) = 1;
156603 +}
156604 +
156605 +#if BUILDING_GCC_VERSION >= 4009
156606 +namespace {
156607 +static const struct pass_data stackleak_tree_instrument_pass_data = {
156608 +#else
156609 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
156610 + .pass = {
156611 +#endif
156612 + .type = GIMPLE_PASS,
156613 + .name = "stackleak_tree_instrument",
156614 +#if BUILDING_GCC_VERSION >= 4008
156615 + .optinfo_flags = OPTGROUP_NONE,
156616 +#endif
156617 +#if BUILDING_GCC_VERSION >= 5000
156618 +#elif BUILDING_GCC_VERSION == 4009
156619 + .has_gate = true,
156620 + .has_execute = true,
156621 +#else
156622 + .gate = gate_stackleak_track_stack,
156623 + .execute = execute_stackleak_tree_instrument,
156624 + .sub = NULL,
156625 + .next = NULL,
156626 + .static_pass_number = 0,
156627 +#endif
156628 + .tv_id = TV_NONE,
156629 + .properties_required = PROP_gimple_leh | PROP_cfg,
156630 + .properties_provided = 0,
156631 + .properties_destroyed = 0,
156632 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
156633 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
156634 +#if BUILDING_GCC_VERSION < 4009
156635 + }
156636 +#endif
156637 +};
156638 +
156639 +#if BUILDING_GCC_VERSION >= 4009
156640 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
156641 +#else
156642 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
156643 + .pass = {
156644 +#endif
156645 + .type = RTL_PASS,
156646 + .name = "stackleak_final",
156647 +#if BUILDING_GCC_VERSION >= 4008
156648 + .optinfo_flags = OPTGROUP_NONE,
156649 +#endif
156650 +#if BUILDING_GCC_VERSION >= 5000
156651 +#elif BUILDING_GCC_VERSION == 4009
156652 + .has_gate = true,
156653 + .has_execute = true,
156654 +#else
156655 + .gate = gate_stackleak_track_stack,
156656 + .execute = execute_stackleak_final,
156657 + .sub = NULL,
156658 + .next = NULL,
156659 + .static_pass_number = 0,
156660 +#endif
156661 + .tv_id = TV_NONE,
156662 + .properties_required = 0,
156663 + .properties_provided = 0,
156664 + .properties_destroyed = 0,
156665 + .todo_flags_start = 0,
156666 + .todo_flags_finish = TODO_dump_func
156667 +#if BUILDING_GCC_VERSION < 4009
156668 + }
156669 +#endif
156670 +};
156671 +
156672 +#if BUILDING_GCC_VERSION >= 4009
156673 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
156674 +public:
156675 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
156676 +#if BUILDING_GCC_VERSION >= 5000
156677 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
156678 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
156679 +#else
156680 + bool gate() { return gate_stackleak_track_stack(); }
156681 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
156682 +#endif
156683 +};
156684 +
156685 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
156686 +public:
156687 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
156688 +#if BUILDING_GCC_VERSION >= 5000
156689 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
156690 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
156691 +#else
156692 + bool gate() { return gate_stackleak_track_stack(); }
156693 + unsigned int execute() { return execute_stackleak_final(); }
156694 +#endif
156695 +};
156696 +}
156697 +
156698 +static opt_pass *make_stackleak_tree_instrument_pass(void)
156699 +{
156700 + return new stackleak_tree_instrument_pass();
156701 +}
156702 +
156703 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
156704 +{
156705 + return new stackleak_final_rtl_opt_pass();
156706 +}
156707 +#else
156708 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
156709 +{
156710 + return &stackleak_tree_instrument_pass.pass;
156711 +}
156712 +
156713 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
156714 +{
156715 + return &stackleak_final_rtl_opt_pass.pass;
156716 +}
156717 +#endif
156718 +
156719 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
156720 +{
156721 + const char * const plugin_name = plugin_info->base_name;
156722 + const int argc = plugin_info->argc;
156723 + const struct plugin_argument * const argv = plugin_info->argv;
156724 + int i;
156725 + struct register_pass_info stackleak_tree_instrument_pass_info;
156726 + struct register_pass_info stackleak_final_pass_info;
156727 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
156728 + {
156729 + .base = &track_function_decl,
156730 + .nelt = 1,
156731 + .stride = sizeof(track_function_decl),
156732 + .cb = &gt_ggc_mx_tree_node,
156733 + .pchw = &gt_pch_nx_tree_node
156734 + },
156735 + {
156736 + .base = &check_function_decl,
156737 + .nelt = 1,
156738 + .stride = sizeof(check_function_decl),
156739 + .cb = &gt_ggc_mx_tree_node,
156740 + .pchw = &gt_pch_nx_tree_node
156741 + },
156742 + LAST_GGC_ROOT_TAB
156743 + };
156744 +
156745 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
156746 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
156747 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
156748 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
156749 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
156750 +
156751 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
156752 + stackleak_final_pass_info.reference_pass_name = "final";
156753 + stackleak_final_pass_info.ref_pass_instance_number = 1;
156754 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
156755 +
156756 + if (!plugin_default_version_check(version, &gcc_version)) {
156757 + error(G_("incompatible gcc/plugin versions"));
156758 + return 1;
156759 + }
156760 +
156761 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
156762 +
156763 + for (i = 0; i < argc; ++i) {
156764 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
156765 + if (!argv[i].value) {
156766 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
156767 + continue;
156768 + }
156769 + track_frame_size = atoi(argv[i].value);
156770 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
156771 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
156772 + continue;
156773 + }
156774 + if (!strcmp(argv[i].key, "initialize-locals")) {
156775 + if (argv[i].value) {
156776 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
156777 + continue;
156778 + }
156779 + init_locals = true;
156780 + continue;
156781 + }
156782 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
156783 + }
156784 +
156785 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
156786 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
156787 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
156788 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
156789 +
156790 + return 0;
156791 +}
156792 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
156793 new file mode 100644
156794 index 0000000..e9dbd4b
156795 --- /dev/null
156796 +++ b/tools/gcc/structleak_plugin.c
156797 @@ -0,0 +1,287 @@
156798 +/*
156799 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
156800 + * Licensed under the GPL v2
156801 + *
156802 + * Note: the choice of the license means that the compilation process is
156803 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
156804 + * but for the kernel it doesn't matter since it doesn't link against
156805 + * any of the gcc libraries
156806 + *
156807 + * gcc plugin to forcibly initialize certain local variables that could
156808 + * otherwise leak kernel stack to userland if they aren't properly initialized
156809 + * by later code
156810 + *
156811 + * Homepage: http://pax.grsecurity.net/
156812 + *
156813 + * Usage:
156814 + * $ # for 4.5/4.6/C based 4.7
156815 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
156816 + * $ # for C++ based 4.7/4.8+
156817 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
156818 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
156819 + *
156820 + * TODO: eliminate redundant initializers
156821 + * increase type coverage
156822 + */
156823 +
156824 +#include "gcc-common.h"
156825 +
156826 +// unused C type flag in all versions 4.5-5.0
156827 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
156828 +
156829 +int plugin_is_GPL_compatible;
156830 +
156831 +static struct plugin_info structleak_plugin_info = {
156832 + .version = "201401260140",
156833 + .help = "disable\tdo not activate plugin\n",
156834 +};
156835 +
156836 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
156837 +{
156838 + *no_add_attrs = true;
156839 +
156840 + // check for types? for now accept everything linux has to offer
156841 + if (TREE_CODE(*node) != FIELD_DECL)
156842 + return NULL_TREE;
156843 +
156844 + *no_add_attrs = false;
156845 + return NULL_TREE;
156846 +}
156847 +
156848 +static struct attribute_spec user_attr = {
156849 + .name = "user",
156850 + .min_length = 0,
156851 + .max_length = 0,
156852 + .decl_required = false,
156853 + .type_required = false,
156854 + .function_type_required = false,
156855 + .handler = handle_user_attribute,
156856 +#if BUILDING_GCC_VERSION >= 4007
156857 + .affects_type_identity = true
156858 +#endif
156859 +};
156860 +
156861 +static void register_attributes(void *event_data, void *data)
156862 +{
156863 + register_attribute(&user_attr);
156864 +// register_attribute(&force_attr);
156865 +}
156866 +
156867 +static tree get_field_type(tree field)
156868 +{
156869 + return strip_array_types(TREE_TYPE(field));
156870 +}
156871 +
156872 +static bool is_userspace_type(tree type)
156873 +{
156874 + tree field;
156875 +
156876 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
156877 + tree fieldtype = get_field_type(field);
156878 + enum tree_code code = TREE_CODE(fieldtype);
156879 +
156880 + if (code == RECORD_TYPE || code == UNION_TYPE)
156881 + if (is_userspace_type(fieldtype))
156882 + return true;
156883 +
156884 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
156885 + return true;
156886 + }
156887 + return false;
156888 +}
156889 +
156890 +static void finish_type(void *event_data, void *data)
156891 +{
156892 + tree type = (tree)event_data;
156893 +
156894 + if (type == NULL_TREE || type == error_mark_node)
156895 + return;
156896 +
156897 +#if BUILDING_GCC_VERSION >= 5000
156898 + if (TREE_CODE(type) == ENUMERAL_TYPE)
156899 + return;
156900 +#endif
156901 +
156902 + if (TYPE_USERSPACE(type))
156903 + return;
156904 +
156905 + if (is_userspace_type(type))
156906 + TYPE_USERSPACE(type) = 1;
156907 +}
156908 +
156909 +static void initialize(tree var)
156910 +{
156911 + basic_block bb;
156912 + gimple_stmt_iterator gsi;
156913 + tree initializer;
156914 + gimple init_stmt;
156915 +
156916 + // this is the original entry bb before the forced split
156917 + // TODO: check further BBs in case more splits occured before us
156918 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
156919 +
156920 + // first check if the variable is already initialized, warn otherwise
156921 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
156922 + gimple stmt = gsi_stmt(gsi);
156923 + tree rhs1;
156924 +
156925 + // we're looking for an assignment of a single rhs...
156926 + if (!gimple_assign_single_p(stmt))
156927 + continue;
156928 + rhs1 = gimple_assign_rhs1(stmt);
156929 +#if BUILDING_GCC_VERSION >= 4007
156930 + // ... of a non-clobbering expression...
156931 + if (TREE_CLOBBER_P(rhs1))
156932 + continue;
156933 +#endif
156934 + // ... to our variable...
156935 + if (gimple_get_lhs(stmt) != var)
156936 + continue;
156937 + // if it's an initializer then we're good
156938 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
156939 + return;
156940 + }
156941 +
156942 + // these aren't the 0days you're looking for
156943 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
156944 +
156945 + // build the initializer expression
156946 + initializer = build_constructor(TREE_TYPE(var), NULL);
156947 +
156948 + // build the initializer stmt
156949 + init_stmt = gimple_build_assign(var, initializer);
156950 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
156951 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
156952 + update_stmt(init_stmt);
156953 +}
156954 +
156955 +static unsigned int handle_function(void)
156956 +{
156957 + basic_block bb;
156958 + unsigned int ret = 0;
156959 + tree var;
156960 + unsigned int i;
156961 +
156962 + // split the first bb where we can put the forced initializers
156963 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
156964 + if (dom_info_available_p(CDI_DOMINATORS))
156965 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
156966 +
156967 + // enumarate all local variables and forcibly initialize our targets
156968 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
156969 + tree type = TREE_TYPE(var);
156970 +
156971 + gcc_assert(DECL_P(var));
156972 + if (!auto_var_in_fn_p(var, current_function_decl))
156973 + continue;
156974 +
156975 + // only care about structure types
156976 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
156977 + continue;
156978 +
156979 + // if the type is of interest, examine the variable
156980 + if (TYPE_USERSPACE(type))
156981 + initialize(var);
156982 + }
156983 +
156984 + return ret;
156985 +}
156986 +
156987 +#if BUILDING_GCC_VERSION >= 4009
156988 +namespace {
156989 +static const struct pass_data structleak_pass_data = {
156990 +#else
156991 +static struct gimple_opt_pass structleak_pass = {
156992 + .pass = {
156993 +#endif
156994 + .type = GIMPLE_PASS,
156995 + .name = "structleak",
156996 +#if BUILDING_GCC_VERSION >= 4008
156997 + .optinfo_flags = OPTGROUP_NONE,
156998 +#endif
156999 +#if BUILDING_GCC_VERSION >= 5000
157000 +#elif BUILDING_GCC_VERSION == 4009
157001 + .has_gate = false,
157002 + .has_execute = true,
157003 +#else
157004 + .gate = NULL,
157005 + .execute = handle_function,
157006 + .sub = NULL,
157007 + .next = NULL,
157008 + .static_pass_number = 0,
157009 +#endif
157010 + .tv_id = TV_NONE,
157011 + .properties_required = PROP_cfg,
157012 + .properties_provided = 0,
157013 + .properties_destroyed = 0,
157014 + .todo_flags_start = 0,
157015 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
157016 +#if BUILDING_GCC_VERSION < 4009
157017 + }
157018 +#endif
157019 +};
157020 +
157021 +#if BUILDING_GCC_VERSION >= 4009
157022 +class structleak_pass : public gimple_opt_pass {
157023 +public:
157024 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
157025 +#if BUILDING_GCC_VERSION >= 5000
157026 + virtual unsigned int execute(function *) { return handle_function(); }
157027 +#else
157028 + unsigned int execute() { return handle_function(); }
157029 +#endif
157030 +};
157031 +}
157032 +
157033 +static opt_pass *make_structleak_pass(void)
157034 +{
157035 + return new structleak_pass();
157036 +}
157037 +#else
157038 +static struct opt_pass *make_structleak_pass(void)
157039 +{
157040 + return &structleak_pass.pass;
157041 +}
157042 +#endif
157043 +
157044 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
157045 +{
157046 + int i;
157047 + const char * const plugin_name = plugin_info->base_name;
157048 + const int argc = plugin_info->argc;
157049 + const struct plugin_argument * const argv = plugin_info->argv;
157050 + bool enable = true;
157051 + struct register_pass_info structleak_pass_info;
157052 +
157053 + structleak_pass_info.pass = make_structleak_pass();
157054 + structleak_pass_info.reference_pass_name = "ssa";
157055 + structleak_pass_info.ref_pass_instance_number = 1;
157056 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
157057 +
157058 + if (!plugin_default_version_check(version, &gcc_version)) {
157059 + error(G_("incompatible gcc/plugin versions"));
157060 + return 1;
157061 + }
157062 +
157063 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
157064 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
157065 + enable = false;
157066 + }
157067 +
157068 + for (i = 0; i < argc; ++i) {
157069 + if (!strcmp(argv[i].key, "disable")) {
157070 + enable = false;
157071 + continue;
157072 + }
157073 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157074 + }
157075 +
157076 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
157077 + if (enable) {
157078 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
157079 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
157080 + }
157081 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
157082 +
157083 + return 0;
157084 +}
157085 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
157086 index 88461f0..6fb70a0 100644
157087 --- a/tools/include/linux/compiler.h
157088 +++ b/tools/include/linux/compiler.h
157089 @@ -35,6 +35,14 @@
157090 # define unlikely(x) __builtin_expect(!!(x), 0)
157091 #endif
157092
157093 +#ifndef __size_overflow
157094 +# define __size_overflow(...)
157095 +#endif
157096 +
157097 +#ifndef __intentional_overflow
157098 +# define __intentional_overflow(...)
157099 +#endif
157100 +
157101 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
157102
157103 #endif /* _TOOLS_LINUX_COMPILER_H */
157104 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
157105 index 36c08b1..87c72d1 100644
157106 --- a/tools/lib/api/Makefile
157107 +++ b/tools/lib/api/Makefile
157108 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
157109
157110 LIBFILE = libapikfs.a
157111
157112 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
157113 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
157114 EXTLIBS = -lelf -lpthread -lrt -lm
157115 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
157116 ALL_LDFLAGS = $(LDFLAGS)
157117 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
157118 index 6789d788..4afd019e 100644
157119 --- a/tools/perf/util/include/asm/alternative-asm.h
157120 +++ b/tools/perf/util/include/asm/alternative-asm.h
157121 @@ -5,4 +5,7 @@
157122
157123 #define altinstruction_entry #
157124
157125 + .macro pax_force_retaddr rip=0, reload=0
157126 + .endm
157127 +
157128 #endif
157129 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
157130 index 0a578fe..b81f62d 100644
157131 --- a/tools/virtio/linux/uaccess.h
157132 +++ b/tools/virtio/linux/uaccess.h
157133 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
157134 ({ \
157135 typeof(ptr) __pu_ptr = (ptr); \
157136 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
157137 - ACCESS_ONCE(*(__pu_ptr)) = x; \
157138 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
157139 0; \
157140 })
157141
157142 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
157143 index f8f3f5fe..9bc113f 100644
157144 --- a/virt/kvm/kvm_main.c
157145 +++ b/virt/kvm/kvm_main.c
157146 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
157147
157148 static cpumask_var_t cpus_hardware_enabled;
157149 static int kvm_usage_count = 0;
157150 -static atomic_t hardware_enable_failed;
157151 +static atomic_unchecked_t hardware_enable_failed;
157152
157153 struct kmem_cache *kvm_vcpu_cache;
157154 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
157155
157156 -static __read_mostly struct preempt_ops kvm_preempt_ops;
157157 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
157158 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
157159 +static struct preempt_ops kvm_preempt_ops = {
157160 + .sched_in = kvm_sched_in,
157161 + .sched_out = kvm_sched_out,
157162 +};
157163
157164 struct dentry *kvm_debugfs_dir;
157165
157166 @@ -791,7 +796,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
157167 /* We can read the guest memory with __xxx_user() later on. */
157168 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
157169 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
157170 - !access_ok(VERIFY_WRITE,
157171 + !access_ok_noprefault(VERIFY_WRITE,
157172 (void __user *)(unsigned long)mem->userspace_addr,
157173 mem->memory_size)))
157174 goto out;
157175 @@ -1729,9 +1734,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
157176
157177 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
157178 {
157179 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
157180 + int r;
157181 + unsigned long addr;
157182
157183 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
157184 + addr = gfn_to_hva(kvm, gfn);
157185 + if (kvm_is_error_hva(addr))
157186 + return -EFAULT;
157187 + r = __clear_user((void __user *)addr + offset, len);
157188 + if (r)
157189 + return -EFAULT;
157190 + mark_page_dirty(kvm, gfn);
157191 + return 0;
157192 }
157193 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
157194
157195 @@ -2007,7 +2020,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
157196 return 0;
157197 }
157198
157199 -static struct file_operations kvm_vcpu_fops = {
157200 +static file_operations_no_const kvm_vcpu_fops __read_only = {
157201 .release = kvm_vcpu_release,
157202 .unlocked_ioctl = kvm_vcpu_ioctl,
157203 #ifdef CONFIG_KVM_COMPAT
157204 @@ -2724,7 +2737,7 @@ out:
157205 }
157206 #endif
157207
157208 -static struct file_operations kvm_vm_fops = {
157209 +static file_operations_no_const kvm_vm_fops __read_only = {
157210 .release = kvm_vm_release,
157211 .unlocked_ioctl = kvm_vm_ioctl,
157212 #ifdef CONFIG_KVM_COMPAT
157213 @@ -2795,7 +2808,7 @@ out:
157214 return r;
157215 }
157216
157217 -static struct file_operations kvm_chardev_ops = {
157218 +static file_operations_no_const kvm_chardev_ops __read_only = {
157219 .unlocked_ioctl = kvm_dev_ioctl,
157220 .compat_ioctl = kvm_dev_ioctl,
157221 .llseek = noop_llseek,
157222 @@ -2821,7 +2834,7 @@ static void hardware_enable_nolock(void *junk)
157223
157224 if (r) {
157225 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
157226 - atomic_inc(&hardware_enable_failed);
157227 + atomic_inc_unchecked(&hardware_enable_failed);
157228 printk(KERN_INFO "kvm: enabling virtualization on "
157229 "CPU%d failed\n", cpu);
157230 }
157231 @@ -2877,10 +2890,10 @@ static int hardware_enable_all(void)
157232
157233 kvm_usage_count++;
157234 if (kvm_usage_count == 1) {
157235 - atomic_set(&hardware_enable_failed, 0);
157236 + atomic_set_unchecked(&hardware_enable_failed, 0);
157237 on_each_cpu(hardware_enable_nolock, NULL, 1);
157238
157239 - if (atomic_read(&hardware_enable_failed)) {
157240 + if (atomic_read_unchecked(&hardware_enable_failed)) {
157241 hardware_disable_all_nolock();
157242 r = -EBUSY;
157243 }
157244 @@ -3287,7 +3300,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
157245 kvm_arch_vcpu_put(vcpu);
157246 }
157247
157248 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
157249 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
157250 struct module *module)
157251 {
157252 int r;
157253 @@ -3334,7 +3347,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
157254 if (!vcpu_align)
157255 vcpu_align = __alignof__(struct kvm_vcpu);
157256 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
157257 - 0, NULL);
157258 + SLAB_USERCOPY, NULL);
157259 if (!kvm_vcpu_cache) {
157260 r = -ENOMEM;
157261 goto out_free_3;
157262 @@ -3344,9 +3357,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
157263 if (r)
157264 goto out_free;
157265
157266 + pax_open_kernel();
157267 kvm_chardev_ops.owner = module;
157268 kvm_vm_fops.owner = module;
157269 kvm_vcpu_fops.owner = module;
157270 + pax_close_kernel();
157271
157272 r = misc_register(&kvm_dev);
157273 if (r) {
157274 @@ -3356,9 +3371,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
157275
157276 register_syscore_ops(&kvm_syscore_ops);
157277
157278 - kvm_preempt_ops.sched_in = kvm_sched_in;
157279 - kvm_preempt_ops.sched_out = kvm_sched_out;
157280 -
157281 r = kvm_init_debug();
157282 if (r) {
157283 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)